bring vi/ex up to 1.71

24 files changed, 529 insertions, 14800 deletions

diff --git a/usr.bin/vi/docs/TODO b/usr.bin/vi/docs/TODO
index 98def635213..6fe88295d5f 100644
--- a/usr.bin/vi/docs/TODO
+++ b/usr.bin/vi/docs/TODO
@@ -1,6 +1,3 @@
-CL:	I believe the :resize command isn't always repainting the status line,
-	but I can't reproduce it.
-
 CL:	In single-line screens, have to press 'q' twice when quitting out
 	of  a ":set all" display.
 
diff --git a/usr.bin/vi/docs/USD.doc/edit/Makefile b/usr.bin/vi/docs/USD.doc/edit/Makefile
index 3d30bc91964..e9b8d3c5610 100644
--- a/usr.bin/vi/docs/USD.doc/edit/Makefile
+++ b/usr.bin/vi/docs/USD.doc/edit/Makefile
@@ -2,7 +2,7 @@
 
 DIR=	usd/11.edit
 SRCS=	edittut.ms
-MACROS=	-msU
+MACROS=	-ms
 
 paper.ps: ${SRCS}
 	${TBL} ${SRCS} | ${ROFF} > ${.TARGET}
diff --git a/usr.bin/vi/docs/USD.doc/edit/edittut.ms b/usr.bin/vi/docs/USD.doc/edit/edittut.ms
index 5f4c28cb6d2..274e28676ed 100644
--- a/usr.bin/vi/docs/USD.doc/edit/edittut.ms
+++ b/usr.bin/vi/docs/USD.doc/edit/edittut.ms
@@ -29,7 +29,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\"	@(#)edittut.ms	8.1 (Berkeley) 6/8/93
+.\"	@(#)edittut.ms	8.2 (Berkeley) 6/27/96
 .\"
 .EH 'USD:11-%''Edit:  A Tutorial'
 .OH 'Edit:  A Tutorial''USD:11-%'
@@ -89,19 +89,19 @@ September 1981
 .nf
 Introduction\ \ \ 3
 .sp
-Session 1\ \ \4
+Session 1\ \ 4
 .in +.5i
 Making contact with \s-2UNIX\s+2\ \ \ 4
-Logging in\ \ \4
+Logging in\ \ 4
 Asking for \fIedit\fR\ \ \ 4
 The ``Command not found'' message\ \ \ 5
-A summary\ \ \5
+A summary\ \ 5
 Entering text\ \ \ 5
 Messages from \fIedit\fR\ \ \ 5
 Text input mode\ \ \ 6
 Making corrections\ \ \ 6
 Writing text to disk\ \ \ 7
-Signing off\ \ \7
+Signing off\ \ 7
 .in -.5i
 .sp
 Session 2\ \ \ 8
@@ -1034,56 +1034,14 @@ Instead, you may identify the line you want to change
 by asking edit to search for a specified pattern of letters
 that occurs in that line.
 The parts of the above command are:
-.TS
 .in +1i
-.nr 35 \n(.u
-.nf
-.ds #d .d
-.if \(ts\n(.z\(ts\(ts .ds #d nl
-.nr 80 0
-.nr 38 \w\f3/strange/\fP
-.if \n(80<\n(38 .nr 80 \n(38
-.nr 38 \w\f3s\fP
-.if \n(80<\n(38 .nr 80 \n(38
-.nr 38 \w\f3/strange, but //\fP
-.if \n(80<\n(38 .nr 80 \n(38
-.nr 81 0
-.nr 38 \wtells edit to find the characters ``strange'' in the text
-.if \n(81<\n(38 .nr 81 \n(38
-.nr 38 \wtells edit to make a substitution
-.if \n(81<\n(38 .nr 81 \n(38
-.nr 38 \wsubstitutes nothing at all for the characters ``strange, but ''
-.if \n(81<\n(38 .nr 81 \n(38
-.nr 38 1n
-.nr 79 0
-.nr 40 \n(79+(0*\n(38)
-.nr 80 +\n(40
-.nr 41 \n(80+(3*\n(38)
-.nr 81 +\n(41
-.nr TW \n(81
-.if t .if (\n(TW+\n(.o)>7.75i .tm Table at line 307 file ed2.tbl is too wide - \n(TW units
-.fc  
-.nr #T 0
-.eo
-.de T#
-.ds #d .d
-.if \(ts\n(.z\(ts\(ts .ds #d nl
-.mk ##
-.nr ## -1v
-..
-.ec
-.ta \n(80u \n(81u 
-\&\h'|\n(40u'\f3/strange/\fP\h'|\n(41u'tells edit to find the characters ``strange'' in the text
-.ta \n(80u \n(81u 
-\&\h'|\n(40u'\f3s\fP\h'|\n(41u'tells edit to make a substitution
-.ta \n(80u \n(81u 
-\&\h'|\n(40u'\f3/strange, but //\fP\h'|\n(41u'substitutes nothing at all for the characters ``strange, but ''
-.fc
-.nr T. 1
-.T# 1
-.if \n(35>0 .fi
-.in -1i
+.TS
+l l.
+\fB/strange/\fP	tells edit to find the characters ``strange'' in the text
+\fBs\fP	tells edit to make a substitution
+\fB/strange, but //\fP	substitutes nothing at all for the characters ``strange, but ''
 .TE
+.in -1i
 .PP
 You should note the space after ``but'' in ``/strange, but /''. 
 If you do not indicate that the space is to be taken out,
diff --git a/usr.bin/vi/docs/USD.doc/exref/Makefile b/usr.bin/vi/docs/USD.doc/exref/Makefile
index 11f4e6650dc..33ab77080f4 100644
--- a/usr.bin/vi/docs/USD.doc/exref/Makefile
+++ b/usr.bin/vi/docs/USD.doc/exref/Makefile
@@ -2,7 +2,7 @@
 
 DIR=	usd/13.ex
 SRCS=	ex.rm
-MACROS=	-msU
+MACROS=	-ms
 CLEANFILES=summary.*
 
 paper.ps: ${SRCS} summary.ps
diff --git a/usr.bin/vi/docs/USD.doc/exref/ex.rm b/usr.bin/vi/docs/USD.doc/exref/ex.rm
index 79670c2cf66..0ada716a225 100644
--- a/usr.bin/vi/docs/USD.doc/exref/ex.rm
+++ b/usr.bin/vi/docs/USD.doc/exref/ex.rm
@@ -29,10 +29,11 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\"	@(#)ex.rm	8.1 (Berkeley) 6/8/93
+.\"	@(#)ex.rm	8.4 (Berkeley) 6/27/96
 .\"
-.EH 'USD:13-%''Ex Reference Manual'
-.OH 'Ex Reference Manual''USD:13-%'
+.EH 'USD:12-%''Ex Reference Manual'
+.OH 'Ex Reference Manual''USD:12-%'
+.nr )P 0
 .de ZP
 .nr pd \\n()P
 .nr )P 0
@@ -2197,28 +2198,8 @@ Inhibit the checks normally made before
 commands, allowing a write to any file which the system protection
 mechanism will allow.
 .NH 1
-Limitations
-.PP
-Editor limits that the user is likely to encounter are as follows:
-1024 characters per line,
-256 characters per global command list,
-128 characters per file name,
-128 characters in the previous inserted and deleted text in
-.I open
-or
-.I visual,
-100 characters in a shell escape command,
-63 characters in a string valued option,
-and 30 characters in a tag name, and
-a limit of 250000 lines in the file is silently enforced.
+Acknowledgements
 .PP
-The
-.I visual
-implementation limits the number of macros defined with map to
-32, and the total number of characters in macros to be less than 512.
-.LP
-.LP
-.I Acknowledgments.
 Chuck Haley contributed greatly to the early development of
 .I ex.
 Bruce Englar encouraged the redesign which led to
diff --git a/usr.bin/vi/docs/USD.doc/exref/ex.summary b/usr.bin/vi/docs/USD.doc/exref/ex.summary
index 618da07c742..763aafa5b33 100644
--- a/usr.bin/vi/docs/USD.doc/exref/ex.summary
+++ b/usr.bin/vi/docs/USD.doc/exref/ex.summary
@@ -29,7 +29,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\"	@(#)ex.summary	8.1 (Berkeley) 6/8/93
+.\"	@(#)ex.summary	8.2 (Berkeley) 6/27/96
 .\"
 .ds p \v'-0.2'.\v'+0.2'
 .ds U \s-2UNIX\s+2
@@ -402,7 +402,7 @@ be added prior to line 1.
 \&.
 \fR:
 .fi
-T}	\^
+T}
 .SP
 \fR(.,.+1)\fBjoin	j	T{
 Join lines together, adjusting white space (spaces
@@ -413,7 +413,7 @@ T}	T{
 Resulting line is printed
 :
 .fi
-T}	\^
+T}
 .TE
 .bp
 .TS
diff --git a/usr.bin/vi/docs/USD.doc/vi.man/vi.0 b/usr.bin/vi/docs/USD.doc/vi.man/vi.0
deleted file mode 100644
index 5fcc6a25769..00000000000
--- a/usr.bin/vi/docs/USD.doc/vi.man/vi.0
+++ /dev/null
@@ -1,1518 +0,0 @@
-
-
-
-VI(1)                                                       VI(1)
-
-
-NNAAMMEE
-       ex, vi, view - text editors
-
-SSYYNNOOPPSSIISS
-       eexx [--eeFFRRrrssvv] [--cc _c_m_d] [--tt _t_a_g] [--ww _s_i_z_e] [file ...]
-       vvii [--eeFFllRRrrvv] [--cc _c_m_d] [--tt _t_a_g] [--ww _s_i_z_e] [file ...]
-       vviieeww [--eeFFRRrrvv] [--cc _c_m_d] [--tt _t_a_g] [--ww _s_i_z_e] [file ...]
-
-DDEESSCCRRIIPPTTIIOONN
-       _V_i  is  a  screen oriented text editor.  _E_x is a line-ori-
-       ented text editor.  _E_x and _v_i are different interfaces  to
-       the  same  program,  and it is possible to switch back and
-       forth during an edit session.  _V_i_e_w is the  equivalent  of
-       using the --RR (read-only) option of _v_i.
-
-       This manual page is the one provided with the _n_e_x_/_n_v_i ver-
-       sions of the _e_x_/_v_i text editors.  _N_e_x_/_n_v_i are intended  as
-       bug-for-bug   compatible  replacements  for  the  original
-       Fourth Berkeley Software Distribution  (4BSD)  _e_x  and  _v_i
-       programs.   For  the  rest of this manual page, _n_e_x_/_n_v_i is
-       used only when it's necessary to distinguish it  from  the
-       historic implementations of _e_x_/_v_i.
-
-       This  manual  page  is intended for users already familiar
-       with _e_x_/_v_i.  Anyone else should almost  certainly  read  a
-       good  tutorial  on the editor before this manual page.  If
-       you're in an unfamiliar environment,  and  you  absolutely
-       have  to get work done immediately, read the section after
-       the options description, entitled ``Fast Startup''.   It's
-       probably enough to get you going.
-
-       The following options are available:
-
-       --cc     Execute  ccmmdd  immediately  after  starting the edit
-              session.  Particularly useful for initial position-
-              ing  in  the  file,  however  ccmmdd is not limited to
-              positioning commands.  This  is  the  POSIX  1003.2
-              interface   for   the   historic  ``+cmd''  syntax.
-              _N_e_x_/_n_v_i supports both the old and new syntax.
-
-       --ee     Start editing in ex mode, as if  the  command  name
-              were _e_x.
-
-       --FF     Don't  copy  the entire file when first starting to
-              edit.  (The default is to make a copy in case some-
-              one  else  modifies  the file during your edit ses-
-              sion.)
-
-       --ll     Start editing with the lisp and  showmatch  options
-              set.
-
-       --RR     Start  editing in read-only mode, as if the command
-              name was _v_i_e_w, or the rreeaaddoonnllyy option was set.
-
-
-
-
-                           May 18, 1996                         1
-
-
-
-
-
-VI(1)                                                       VI(1)
-
-
-       --rr     Recover the specified files, or, if  no  files  are
-              specified,  list the files that could be recovered.
-              If no  recoverable  files  by  the  specified  name
-              exist,  the  file is edited as if the --rr option had
-              not been specified.
-
-       --ss     Enter batch mode; applicable only to _e_x  edit  ses-
-              sions.   Batch  mode  is  useful  when  running  _e_x
-              scripts.  Prompts, informative messages  and  other
-              user  oriented  message  are  turned  off,  and  no
-              startup files or environmental variables are  read.
-              This is the POSIX 1003.2 interface for the historic
-              ``-'' argument.  _N_e_x_/_n_v_i supports both the old  and
-              new syntax.
-
-       --tt     Start   editing   at   the   specified  tag.   (See
-              _c_t_a_g_s(1)).
-
-       --ww     Set the initial window size to the specified number
-              of lines.
-
-       --vv     Start  editing  in  vi mode, as if the command name
-              was _v_i or _v_i_e_w.
-
-       Command input for _e_x_/_v_i is read from the  standard  input.
-       In  the  _v_i interface, it is an error if standard input is
-       not a terminal.  In the _e_x interface, if standard input is
-       not  a terminal, _e_x will read commands from it regardless,
-       however, the session will be a batch mode session, exactly
-       as if the --ss option had been specified.
-
-       _E_x_/_v_i  exits  0 on success, and greater than 0 if an error
-       occurs.
-
-FFAASSTT SSTTAARRTTUUPP
-       This section will tell you the  minimum  amount  that  you
-       need to do simple editing tasks using _v_i.  If you've never
-       used any screen editor before, you're likely to have prob-
-       lems even with this simple introduction.  In that case you
-       should find someone that already knows _v_i  and  have  them
-       walk you through this section.
-
-       _V_i is a screen editor.  This means that it takes up almost
-       the entire screen, displaying part of  the  file  on  each
-       screen  line, except for the last line of the screen.  The
-       last line of the screen is used for you to  give  commands
-       to _v_i, and for _v_i to give information to you.
-
-       The other fact that you need to understand is that _v_i is a
-       modeful editor, i.e. you are either entering text  or  you
-       are  executing  commands,  and you have to be in the right
-       mode to do one or the other.  You will be in command  mode
-       when  you  first start editing a file.  There are commands
-       that switch you into input mode.  There is  only  one  key
-
-
-
-                           May 18, 1996                         2
-
-
-
-
-
-VI(1)                                                       VI(1)
-
-
-       that takes you out of input mode, and that is the <escape>
-       key.  (Key names are written using less-than and  greater-
-       than  signs, e.g.  <escape> means the ``escape'' key, usu-
-       ally labeled ``esc'' on  your  terminal's  keyboard.)   If
-       you're  ever  confused  as  to  which mode you're in, keep
-       entering the <escape> key until _v_i beeps at you.   (Gener-
-       ally,  _v_i  will  beep  at  you if you try and do something
-       that's not allowed.  It will also display error messages.)
-
-       To   start   editing   a  file,  enter  the  command  ``vi
-       file_name<carriage-return>''.   The  command  you   should
-       enter as soon as you start editing is ``:set verbose show-
-       mode<carriage-return>''.  This will make the  editor  give
-       you verbose error messages and display the current mode at
-       the bottom of the screen.
-
-       The commands to move around the file are:
-
-       hh      Move the cursor left one character.
-
-       jj      Move the cursor down one line.
-
-       kk      Move the cursor up one line.
-
-       ll      Move the cursor right one character.
-
-       <<ccuurrssoorr--aarrrroowwss>>
-              The cursor arrow keys should work, too.
-
-       //tteexxtt<<ccaarrrriiaaggee--rreettuurrnn>>
-              Search for the string ``text''  in  the  file,  and
-              move the cursor to its first character.
-
-       The commands to enter new text are:
-
-       aa      Append new text, _a_f_t_e_r the cursor.
-
-       ii      Insert new text, _b_e_f_o_r_e the cursor.
-
-       oo      Open  a  new  line below the line the cursor is on,
-              and start entering text.
-
-       OO      Open a new line above the line the  cursor  is  on,
-              and start entering text.
-
-       <<eessccaappee>>
-              Once you've entered input mode using the one of the
-              aa, ii, OO or oo commands, use <<eessccaappee>> to quit  enter-
-              ing text and return to command mode.
-
-       The commands to copy text are:
-
-       yyyy     Copy the line the cursor is on.
-
-
-
-
-                           May 18, 1996                         3
-
-
-
-
-
-VI(1)                                                       VI(1)
-
-
-       pp      Append the copied line after the line the cursor is
-              on.
-
-       The commands to delete text are:
-
-       dddd     Delete the line the cursor is on.
-
-       xx      Delete the character the cursor is on.
-
-       The commands to write the file are:
-
-       ::ww<<ccaarrrriiaaggee--rreettuurrnn>>
-              Write the file back to the file with the name  that
-              you  originally  used as an argument on the _v_i com-
-              mand line.
-
-       ::ww ffiillee__nnaammee<<ccaarrrriiaaggee--rreettuurrnn>>
-              Write the file back  to  the  file  with  the  name
-              ``file_name''.
-
-       The commands to quit editing and exit the editor are:
-
-       ::qq<<ccaarrrriiaaggee--rreettuurrnn>>
-              Quit  editing  and leave vi (if you've modified the
-              file, but not saved your changes, _v_i will refuse to
-              quit).
-
-       ::qq!!<<ccaarrrriiaaggee--rreettuurrnn>>
-              Quit,  discarding  any  modifications  that you may
-              have made.
-
-       One final caution.  Unusual characters can  take  up  more
-       than  one column on the screen, and long lines can take up
-       more than a single screen line.  The above  commands  work
-       on ``physical'' characters and lines, i.e. they affect the
-       entire line no matter how many screen lines  it  takes  up
-       and the entire character no matter how many screen columns
-       it takes up.
-
-VVII CCOOMMMMAANNDDSS
-       The following section describes the commands available  in
-       the  command  mode of the _v_i editor.  In each entry below,
-       the tag line is a usage synopsis for the  command  charac-
-       ter.
-
-
-       [[ccoouunntt]] <<ccoonnttrrooll--AA>>
-              Search forward _c_o_u_n_t times for the current word.
-
-       [[ccoouunntt]] <<ccoonnttrrooll--BB>>
-              Page backwards _c_o_u_n_t screens.
-
-       [[ccoouunntt]] <<ccoonnttrrooll--DD>>
-              Scroll forward _c_o_u_n_t lines.
-
-
-
-                           May 18, 1996                         4
-
-
-
-
-
-VI(1)                                                       VI(1)
-
-
-       [[ccoouunntt]] <<ccoonnttrrooll--EE>>
-              Scroll  forward  _c_o_u_n_t  lines,  leaving the current
-              line and column as is, if possible.
-
-       [[ccoouunntt]] <<ccoonnttrrooll--FF>>
-              Page forward _c_o_u_n_t screens.
-
-       <<ccoonnttrrooll--GG>>
-              Display the file information.
-
-       <<ccoonnttrrooll--HH>>
-
-       [[ccoouunntt]] hh
-              Move the cursor back _c_o_u_n_t characters in  the  cur-
-              rent line.
-
-       [[ccoouunntt]] <<ccoonnttrrooll--JJ>>
-
-       [[ccoouunntt]] <<ccoonnttrrooll--NN>>
-
-       [[ccoouunntt]] jj
-              Move  the  cursor down _c_o_u_n_t lines without changing
-              the current column.
-
-       <<ccoonnttrrooll--LL>>
-
-       <<ccoonnttrrooll--RR>>
-              Repaint the screen.
-
-       [[ccoouunntt]] <<ccoonnttrrooll--MM>>
-
-       [[ccoouunntt]] ++
-              Move the cursor down _c_o_u_n_t lines to the first  non-
-              blank character of that line.
-
-       [[ccoouunntt]] <<ccoonnttrrooll--PP>>
-
-       [[ccoouunntt]] kk
-              Move  the  cursor  up _c_o_u_n_t lines, without changing
-              the current column.
-
-       <<ccoonnttrrooll--TT>>
-              Return to the most recent tag context.
-
-       <<ccoonnttrrooll--UU>>
-              Scroll backwards _c_o_u_n_t lines.
-
-       <<ccoonnttrrooll--WW>>
-              Switch to the next lower screen in the window,  or,
-              to  the  first screen if there are no lower screens
-              in the window.
-
-       <<ccoonnttrrooll--YY>>
-              Scroll backwards _c_o_u_n_t lines, leaving  the  current
-
-
-
-                           May 18, 1996                         5
-
-
-
-
-
-VI(1)                                                       VI(1)
-
-
-              line and column as is, if possible.
-
-       <<ccoonnttrrooll--ZZ>>
-              Suspend the current editor session.
-
-       <<eessccaappee>>
-              Execute _e_x commands or cancel partial commands.
-
-       <<ccoonnttrrooll--]]>>
-              Push a tag reference onto the tag stack.
-
-       <<ccoonnttrrooll--^^>>
-              Switch to the most recently edited file.
-
-       [[ccoouunntt]] <<ssppaaccee>>
-
-       [[ccoouunntt]] ll
-              Move  the  cursor  forward _c_o_u_n_t characters without
-              changing the current line.
-
-       [[ccoouunntt]] !! mmoottiioonn sshheellll--aarrgguummeenntt((ss))
-              Replace text with results from a shell command.
-
-       [[ccoouunntt]] ## ##||++||--
-              Increment or decrement the cursor number.
-
-       [[ccoouunntt]] $$
-              Move the cursor to the end of a line.
-
-       %%      Move to the matching character.
-
-       &&      Repeat the previous  substitution  command  on  the
-              current line.
-
-       ''<<cchhaarraacctteerr>>
-
-       ``<<cchhaarraacctteerr>>
-              Return  to a context marked by the character _<_c_h_a_r_-
-              _a_c_t_e_r_>.
-
-       [[ccoouunntt]] ((
-              Back up _c_o_u_n_t sentences.
-
-       [[ccoouunntt]] ))
-              Move forward _c_o_u_n_t sentences.
-
-       [[ccoouunntt]] ,,
-              Reverse find character _c_o_u_n_t times.
-
-       [[ccoouunntt]] --
-              Move to first nonblank of the previous line,  _c_o_u_n_t
-              times.
-
-
-
-
-
-                           May 18, 1996                         6
-
-
-
-
-
-VI(1)                                                       VI(1)
-
-
-       [[ccoouunntt]] ..
-              Repeat the last _v_i command that modified text.
-
-       //RREE<<ccaarrrriiaaggee--rreettuurrnn>>
-
-       //RREE// [[ooffffsseett]]<<ccaarrrriiaaggee--rreettuurrnn>>
-
-       ??RREE<<ccaarrrriiaaggee--rreettuurrnn>>
-
-       ??RREE?? [[ooffffsseett]]<<ccaarrrriiaaggee--rreettuurrnn>>
-
-       NN
-
-       nn      Search  forward  or  backward for a regular expres-
-              sion.
-
-       00      Move to the first character in the current line.
-
-       ::      Execute an ex command.
-
-       [[ccoouunntt]] ;;
-              Repeat the last character find _c_o_u_n_t times.
-
-       [[ccoouunntt]] << mmoottiioonn
-
-       [[ccoouunntt]] >> mmoottiioonn
-              Shift lines left or right.
-
-       @@ bbuuffffeerr
-              Execute a named buffer.
-
-       [[ccoouunntt]] AA
-              Enter input mode, appending the text after the  end
-              of the line.
-
-       [[ccoouunntt]] BB
-              Move backwards _c_o_u_n_t bigwords.
-
-       [[bbuuffffeerr]] [[ccoouunntt]] CC
-              Change  text  from the current position to the end-
-              of-line.
-
-       [[bbuuffffeerr]] DD
-              Delete text from the current position to  the  end-
-              of-line.
-
-       [[ccoouunntt]] EE
-              Move forward _c_o_u_n_t end-of-bigwords.
-
-       [[ccoouunntt]] FF <<cchhaarraacctteerr>>
-              Search  _c_o_u_n_t  times  backward  through the current
-              line for _<_c_h_a_r_a_c_t_e_r_>.
-
-
-
-
-
-                           May 18, 1996                         7
-
-
-
-
-
-VI(1)                                                       VI(1)
-
-
-       [[ccoouunntt]] GG
-              Move to line _c_o_u_n_t, or the last line of the file if
-              _c_o_u_n_t not specified.
-
-       [[ccoouunntt]] HH
-              Move  to  the screen line _c_o_u_n_t _- _1 lines below the
-              top of the screen.
-
-       [[ccoouunntt]] II
-              Enter input mode, inserting the text at the  begin-
-              ning of the line.
-
-       [[ccoouunntt]] JJ
-              Join lines.
-
-       [[ccoouunntt]] LL
-              Move  to  the screen line _c_o_u_n_t _- _1 lines above the
-              bottom of the screen.
-
-        MM     Move to the  screen  line  in  the  middle  of  the
-              screen.
-
-       [[ccoouunntt]] OO
-              Enter  input  mode,  appending  text  in a new line
-              above the current line.
-
-       [[bbuuffffeerr]] PP
-              Insert text from a buffer.
-
-       QQ      Exit _v_i (or visual) mode and switch to _e_x mode.
-
-       [[ccoouunntt]] RR
-              Enter input mode, replacing the characters  in  the
-              current line.
-
-       [[bbuuffffeerr]] [[ccoouunntt]] SS
-              Substitute _c_o_u_n_t lines.
-
-       [[ccoouunntt]] TT <<cchhaarraacctteerr>>
-              Search  backwards, _c_o_u_n_t times, through the current
-              line for the character _a_f_t_e_r the specified _<_c_h_a_r_a_c_-
-              _t_e_r_>.
-
-       UU      Restore  the  current  line to its state before the
-              cursor last moved to it.
-
-       [[ccoouunntt]] WW
-              Move forward _c_o_u_n_t bigwords.
-
-       [[bbuuffffeerr]] [[ccoouunntt]] XX
-              Delete _c_o_u_n_t characters before the cursor.
-
-       [[bbuuffffeerr]] [[ccoouunntt]] YY
-              Copy (or ``yank'') _c_o_u_n_t lines into  the  specified
-
-
-
-                           May 18, 1996                         8
-
-
-
-
-
-VI(1)                                                       VI(1)
-
-
-              buffer.
-
-       ZZZZ     Write the file and exit _v_i.
-
-       [[ccoouunntt]] [[[[
-              Back up _c_o_u_n_t section boundaries.
-
-       [[ccoouunntt]] ]]]]
-              Move forward _c_o_u_n_t section boundaries.
-
-       ^^      Move  to  first  nonblank  character on the current
-              line.
-
-       [[ccoouunntt]] __
-              Move down _c_o_u_n_t _- _1 lines, to  the  first  nonblank
-              character.
-
-       [[ccoouunntt]] aa
-              Enter input mode, appending the text after the cur-
-              sor.
-
-       [[ccoouunntt]] bb
-              Move backwards _c_o_u_n_t words.
-
-       [[bbuuffffeerr]] [[ccoouunntt]] cc mmoottiioonn
-              Change a region of text.
-
-       [[bbuuffffeerr]] [[ccoouunntt]] dd mmoottiioonn
-              Delete a region of text.
-
-       [[ccoouunntt]] ee
-              Move forward _c_o_u_n_t end-of-words.
-
-       [[ccoouunntt]] ff<<cchhaarraacctteerr>>
-              Search forward, _c_o_u_n_t times, through  the  rest  of
-              the current line for _<_c_h_a_r_a_c_t_e_r_>.
-
-       [[ccoouunntt]] ii
-              Enter  input  mode,  inserting  the text before the
-              cursor.
-
-       mm <<cchhaarraacctteerr>>
-              Save the  current  context  (line  and  column)  as
-              _<_c_h_a_r_a_c_t_e_r_>.
-
-       [[ccoouunntt]] oo
-              Enter  input  mode,  appending  text  in a new line
-              under the current line.
-
-       [[bbuuffffeerr]] pp
-              Append text from a buffer.
-
-       [[ccoouunntt]] rr <<cchhaarraacctteerr>>
-              Replace _c_o_u_n_t characters.
-
-
-
-                           May 18, 1996                         9
-
-
-
-
-
-VI(1)                                                       VI(1)
-
-
-       [[bbuuffffeerr]] [[ccoouunntt]] ss
-              Substitute _c_o_u_n_t characters  in  the  current  line
-              starting with the current character.
-
-       [[ccoouunntt]] tt <<cchhaarraacctteerr>>
-              Search  forward,  _c_o_u_n_t  times, through the current
-              line for the character immediately _b_e_f_o_r_e  _<_c_h_a_r_a_c_-
-              _t_e_r_>.
-
-       uu      Undo the last change made to the file.
-
-       [[ccoouunntt]] ww
-              Move forward _c_o_u_n_t words.
-
-       [[bbuuffffeerr]] [[ccoouunntt]] xx
-              Delete _c_o_u_n_t characters.
-
-       [[bbuuffffeerr]] [[ccoouunntt]] yy mmoottiioonn
-              Copy  (or  ``yank'') a text region specified by the
-              _c_o_u_n_t and motion into a buffer.
-
-       [[ccoouunntt11]] zz [[ccoouunntt22]] --||..||++||^^||<<ccaarrrriiaaggee--rreettuurrnn>>
-              Redraw, optionally repositioning and  resizing  the
-              screen.
-
-       [[ccoouunntt]] {{
-              Move backward _c_o_u_n_t paragraphs.
-
-       [[ccoouunntt]] ||
-              Move  to  a specific _c_o_l_u_m_n position on the current
-              line.
-
-       [[ccoouunntt]] }}
-              Move forward _c_o_u_n_t paragraphs.
-
-       [[ccoouunntt]] ~~
-              Reverse the case of the next _c_o_u_n_t character(s).
-
-       [[ccoouunntt]] ~~ mmoottiioonn
-              Reverse the case of the characters in a text region
-              specified by the _c_o_u_n_t and _m_o_t_i_o_n.
-
-       <<iinntteerrrruupptt>>
-              Interrupt the current operation.
-
-VVII TTEEXXTT IINNPPUUTT CCOOMMMMAANNDDSS
-       The  following section describes the commands available in
-       the text input mode of the _v_i editor.
-
-
-       <<nnuull>>  Replay the previous input.
-
-       <<ccoonnttrrooll--DD>>
-              Erase to the previous sshhiiffttwwiiddtthh column boundary.
-
-
-
-                           May 18, 1996                        10
-
-
-
-
-
-VI(1)                                                       VI(1)
-
-
-       ^^<<ccoonnttrrooll--DD>>
-              Erase all of the autoindent characters,  and  reset
-              the autoindent level.
-
-       00<<ccoonnttrrooll--DD>>
-              Erase all of the autoindent characters.
-
-       <<ccoonnttrrooll--TT>>
-              Insert  sufficient  _<_t_a_b_> and _<_s_p_a_c_e_> characters to
-              move forward to the next sshhiiffttwwiiddtthh  column  bound-
-              ary.
-
-       <<eerraassee>>
-
-       <<ccoonnttrrooll--HH>>
-              Erase the last character.
-
-       <<lliitteerraall nneexxtt>>
-              Quote the next character.
-
-       <<eessccaappee>>
-              Resolve all text input into the file, and return to
-              command mode.
-
-       <<lliinnee eerraassee>>
-              Erase the current line.
-
-       <<ccoonnttrrooll--WW>>
-
-       <<wwoorrdd eerraassee>>
-              Erase the last word.  The  definition  of  word  is
-              dependent on the aallttwweerraassee and ttttyywweerraassee options.
-
-       <<ccoonnttrrooll--XX>>[[00--99AA--FFaa--ff]]++
-              Insert  a  character with the specified hexadecimal
-              value into the text.
-
-       <<iinntteerrrruupptt>>
-              Interrupt text input  mode,  returning  to  command
-              mode.
-
-EEXX CCOOMMMMAANNDDSS
-       The  following section describes the commands available in
-       the _e_x editor.  In each entry below, the  tag  line  is  a
-       usage synopsis for the command.
-
-
-       <<eenndd--ooff--ffiillee>>
-              Scroll the screen.
-
-       !! aarrgguummeenntt((ss))
-
-       [[rraannggee]]!! aarrgguummeenntt((ss))
-              Execute  a shell command, or filter lines through a
-
-
-
-                           May 18, 1996                        11
-
-
-
-
-
-VI(1)                                                       VI(1)
-
-
-              shell command.
-
-       ""      A comment.
-
-       [[rraannggee]] nnuu[[mmbbeerr]] [[ccoouunntt]] [[ffllaaggss]]
-
-       [[rraannggee]] ## [[ccoouunntt]] [[ffllaaggss]]
-              Display the selected lines, each preceded with  its
-              line number.
-
-       @@ bbuuffffeerr
-
-       ** bbuuffffeerr
-              Execute a buffer.
-
-       [[lliinnee]] aa[[ppppeenndd]][[!!]]
-              The  input  text  is  appended  after the specified
-              line.
-
-       [[rraannggee]] cc[[hhaannggee]][[!!]] [[ccoouunntt]]
-              The input text replaces the specified range.
-
-       ccss[[ccooppee]] aadddd || ffiinndd || hheellpp || kkiillll || rreesseett
-              Execute a Cscope command.
-
-       [[rraannggee]] dd[[eelleettee]] [[bbuuffffeerr]] [[ccoouunntt]] [[ffllaaggss]]
-              Delete the lines from the file.
-
-       ddii[[ssppllaayy]] bb[[uuffffeerrss]] || cc[[oonnnneeccttiioonnss]] || ss[[ccrreeeennss]] || tt[[aaggss]]
-              Display buffers,  Cscope  connections,  screens  or
-              tags.
-
-       ee[[ddiitt]][[!!]] [[++ccmmdd]] [[ffiillee]]
-
-       eexx[[!!]] [[++ccmmdd]] [[ffiillee]]
-              Edit a different file.
-
-       eexxuu[[ssaaggee]] [[ccoommmmaanndd]]
-              Display usage for an _e_x command.
-
-       ff[[iillee]] [[ffiillee]]
-              Display and optionally change the file name.
-
-       ffgg [[nnaammee]]
-              _V_i mode only.  Foreground the specified screen.
-
-       [[rraannggee]] gg[[lloobbaall]] //ppaatttteerrnn// [[ccoommmmaannddss]]
-
-       [[rraannggee]] vv //ppaatttteerrnn// [[ccoommmmaannddss]]
-              Apply  commands to lines matching (or not matching)
-              a pattern.
-
-       hhee[[llpp]] Display a help message.
-
-
-
-
-                           May 18, 1996                        12
-
-
-
-
-
-VI(1)                                                       VI(1)
-
-
-       [[lliinnee]] ii[[nnsseerrtt]][[!!]]
-              The input text is  inserted  before  the  specified
-              line.
-
-       [[rraannggee]] jj[[ooiinn]][[!!]] [[ccoouunntt]] [[ffllaaggss]]
-              Join lines of text together.
-
-       [[rraannggee]] ll[[iisstt]] [[ccoouunntt]] [[ffllaaggss]]
-              Display the lines unambiguously.
-
-       mmaapp[[!!]] [[llhhss rrhhss]]
-              Define or display maps (for _v_i only).
-
-       [[lliinnee]] mmaa[[rrkk]] <<cchhaarraacctteerr>>
-
-       [[lliinnee]] kk <<cchhaarraacctteerr>>
-              Mark the line with the mark _<_c_h_a_r_a_c_t_e_r_>.
-
-       [[rraannggee]] mm[[oovvee]] lliinnee
-              Move the specified lines after the target line.
-
-       mmkk[[eexxrrcc]][[!!]] ffiillee
-              Write the abbreviations, editor options and maps to
-              the specified file.
-
-       nn[[eexxtt]][[!!]] [[ffiillee ......]]
-              Edit the next file from the argument list.
-
-       [[lliinnee]] oo[[ppeenn]] //ppaatttteerrnn// [[ffllaaggss]]
-              Enter open mode.
-
-       pprree[[sseerrvvee]]
-              Save the file in a form that can later be recovered
-              using the _e_x --rr option.
-
-       pprreevv[[iioouuss]][[!!]]
-              Edit the previous file from the argument list.
-
-       [[rraannggee]] pp[[rriinntt]] [[ccoouunntt]] [[ffllaaggss]]
-              Display the specified lines.
-
-       [[lliinnee]] ppuu[[tt]] [[bbuuffffeerr]]
-              Append buffer contents to the current line.
-
-       qq[[uuiitt]][[!!]]
-              End the editing session.
-
-       [[lliinnee]] rr[[eeaadd]][[!!]] [[ffiillee]]
-              Read a file.
-
-       rreecc[[oovveerr]] ffiillee
-              Recover _f_i_l_e if it was previously saved.
-
-
-
-
-
-                           May 18, 1996                        13
-
-
-
-
-
-VI(1)                                                       VI(1)
-
-
-       rreess[[iizzee]] [[++||--]]ssiizzee
-              _V_i mode only.  Grow or shrink the current screen.
-
-       rreeww[[iinndd]][[!!]]
-              Rewind the argument list.
-
-       ssee[[tt]] [[ooppttiioonn[[==[[vvaalluuee]]]] ......]] [[nnooooppttiioonn ......]] [[ooppttiioonn?? ......]]
-              [[aallll]]
-              Display or set editor options.
-
-       sshh[[eellll]]
-              Run a shell program.
-
-       ssoo[[uurrccee]] ffiillee
-              Read and execute _e_x commands from a file.
-
-       [[rraannggee]]  ss[[uubbssttiittuuttee]]   [[//ppaatttteerrnn//rreeppllaaccee//]]   [[ooppttiioonnss]]
-              [[ccoouunntt]] [[ffllaaggss]]
-
-       [[rraannggee]] && [[ooppttiioonnss]] [[ccoouunntt]] [[ffllaaggss]]
-
-       [[rraannggee]] ~~ [[ooppttiioonnss]] [[ccoouunntt]] [[ffllaaggss]]
-              Make substitutions.
-
-       ssuu[[ssppeenndd]][[!!]]
-
-       sstt[[oopp]][[!!]]
-
-       <<ssuussppeenndd>>
-              Suspend the edit session.
-
-       ttaa[[gg]][[!!]] ttaaggssttrriinngg
-              Edit the file containing the specified tag.
-
-       ttaaggnn[[eexxtt]][[!!]]
-              Edit the file containing the next context  for  the
-              current tag.
-
-       ttaaggpp[[oopp]][[!!]] [[ffiillee || nnuummbbeerr]]
-              Pop to the specified tag in the tags stack.
-
-       ttaaggpp[[rreevv]][[!!]]
-              Edit  the  file containing the previous context for
-              the current tag.
-
-       uunnmm[[aapp]][[!!]] llhhss
-              Unmap a mapped string.
-
-       vvee[[rrssiioonn]]
-              Display the version of the _e_x_/_v_i editor.
-
-       [[lliinnee]] vvii[[ssuuaall]] [[ttyyppee]] [[ccoouunntt]] [[ffllaaggss]]
-              _E_x mode only.  Enter _v_i.
-
-
-
-
-                           May 18, 1996                        14
-
-
-
-
-
-VI(1)                                                       VI(1)
-
-
-       vvii[[ssuuaall]][[!!]] [[++ccmmdd]] [[ffiillee]]
-              _V_i mode only.  Edit a new file.
-
-       vviiuu[[ssaaggee]] [[ccoommmmaanndd]]
-              Display usage for a _v_i command.
-
-       [[rraannggee]] ww[[rriittee]][[!!]] [[>>>>]] [[ffiillee]]
-
-       [[rraannggee]] ww[[rriittee]] [[!!]] [[ffiillee]]
-
-       [[rraannggee]] wwnn[[!!]] [[>>>>]] [[ffiillee]]
-
-       [[rraannggee]] wwqq[[!!]] [[>>>>]] [[ffiillee]]
-              Write the file.
-
-       [[rraannggee]] xx[[iitt]][[!!]] [[ffiillee]]
-              Write the file if it has been modified.
-
-       [[rraannggee]] yyaa[[nnkk]] [[bbuuffffeerr]] [[ccoouunntt]]
-              Copy the specified lines to a buffer.
-
-       [[lliinnee]] zz [[ttyyppee]] [[ccoouunntt]] [[ffllaaggss]]
-              Adjust the window.
-
-SSEETT OOPPTTIIOONNSS
-       There are a large number of options that may  be  set  (or
-       unset)  to  change  the  editor's  behavior.  This section
-       describes  the  options,  their  abbreviations  and  their
-       default values.
-
-       In each entry below, the first part of the tag line is the
-       full name of the option, followed by any equivalent abbre-
-       viations.   The  part  in  square  brackets is the default
-       value of the option.  Most of  the  options  are  boolean,
-       i.e. they are either on or off, and do not have an associ-
-       ated value.
-
-       Options apply to both _e_x and _v_i  modes,  unless  otherwise
-       specified.
-
-
-       aallttwweerraassee [[ooffff]]
-              _V_i only.  Select an alternate word erase algorithm.
-
-       aauuttooiinnddeenntt,, aaii [[ooffff]]
-              Automatically indent new lines.
-
-       aauuttoopprriinntt,, aapp [[ooffff]]
-              _E_x only.  Display the current line automatically.
-
-       aauuttoowwrriittee,, aaww [[ooffff]]
-              Write modified files  automatically  when  changing
-              files.
-
-
-
-
-                           May 18, 1996                        15
-
-
-
-
-
-VI(1)                                                       VI(1)
-
-
-       bbaacckkuupp [[""""]]
-              Backup files before they are overwritten.
-
-       bbeeaauuttiiffyy,, bbff [[ooffff]]
-              Discard control characters.
-
-       ccddppaatthh [[eennvviirroonnmmeenntt vvaarriiaabbllee CCDDPPAATTHH,, oorr ccuurrrreenntt ddiirreeccttoorryy]]
-              The directory paths used as path prefixes  for  the
-              ccdd command.
-
-       cceeddiitt [[nnoo ddeeffaauulltt]]
-              Set  the  character  to edit the colon command-line
-              history.
-
-       ccoolluummnnss,, ccoo [[8800]]
-              Set the number of columns in the screen.
-
-       ccoommmmeenntt [[ooffff]]
-              _V_i only.  Skip leading comments in files.
-
-       ddiirreeccttoorryy,, ddiirr [[eennvviirroonnmmeenntt vvaarriiaabbllee TTMMPPDDIIRR,, oorr //ttmmpp]]
-              The directory where temporary files are created.
-
-       eeddccoommppaattiibbllee,, eedd [[ooffff]]
-              Remember the values of the ``c'' and ``g'' suffices
-              to the ssuubbssttiittuuttee commands, instead of initializing
-              them as unset for each new command.
-
-       eerrrroorrbbeellllss,, eebb [[ooffff]]
-              _E_x only.  Announce error messages with a bell.
-
-       eexxrrcc,, eexx [[ooffff]]
-              Read the startup files in the local directory.
-
-       eexxtteennddeedd [[ooffff]]
-              Regular    expressions    are    extended     (i.e.
-              _e_g_r_e_p(1)-style) expressions.
-
-       ffiilleecc [[nnoo ddeeffaauulltt]]
-              Set  the  character to perform file path completion
-              on the colon command line.
-
-       ffllaasshh [[oonn]]
-              Flash the screen instead of beeping the keyboard on
-              error.
-
-       hhaarrddttaabbss,, hhtt [[88]]
-              Set the spacing between hardware tab settings.
-
-       iicclloowweerr [[ooffff]]
-              Makes  all Regular Expressions case-insensitive, as
-              long as an upper-case letter does not appear in the
-              search string.
-
-
-
-
-                           May 18, 1996                        16
-
-
-
-
-
-VI(1)                                                       VI(1)
-
-
-       iiggnnoorreeccaassee,, iicc [[ooffff]]
-              Ignore case differences in regular expressions.
-
-       kkeeyyttiimmee [[66]]
-              The 10th's of a second _e_x_/_v_i waits for a subsequent
-              key to complete a key mapping.
-
-       lleeffttrriigghhtt [[ooffff]]
-              _V_i only.  Do left-right scrolling.
-
-       lliinneess,, llii [[2244]]
-              _V_i only.  Set the number of lines in the screen.
-
-       lliisspp [[ooffff]]
-              _V_i  only.   Modify  various  search  commands   and
-              options  to work with Lisp.  _T_h_i_s _o_p_t_i_o_n _i_s _n_o_t _y_e_t
-              _i_m_p_l_e_m_e_n_t_e_d_.
-
-       lliisstt [[ooffff]]
-              Display lines in an unambiguous fashion.
-
-       lloocckk [[oonn]]
-              Attempt to get an exclusive lock on any file  being
-              edited, read or written.
-
-       mmaaggiicc [[oonn]]
-              Treat   certain  characters  specially  in  regular
-              expressions.
-
-       mmaattcchhttiimmee [[77]]
-              _V_i only.  The 10th's of a second  _e_x_/_v_i  pauses  on
-              the matching character when the sshhoowwmmaattcchh option is
-              set.
-
-       mmeessgg [[oonn]]
-              Permit messages from other users.
-
-       mmooddeelliinneess,, mmooddeelliinnee [[ooffff]]
-              Read the first and last few lines of each file  for
-              _e_x  commands.   _T_h_i_s  _o_p_t_i_o_n  _w_i_l_l  _n_e_v_e_r _b_e _i_m_p_l_e_-
-              _m_e_n_t_e_d_.
-
-       nnoopprriinntt [[""""]]
-              Characters that  are  never  handled  as  printable
-              characters.
-
-       nnuummbbeerr,, nnuu [[ooffff]]
-              Precede  each  line displayed with its current line
-              number.
-
-       ooccttaall [[ooffff]]
-              Display  unknown  characters  as   octal   numbers,
-              instead of the default hexadecimal.
-
-
-
-
-                           May 18, 1996                        17
-
-
-
-
-
-VI(1)                                                       VI(1)
-
-
-       ooppeenn [[oonn]]
-              _E_x  only.   If this option is not set, the ooppeenn and
-              vviissuuaall commands are disallowed.
-
-       ooppttiimmiizzee,, oopptt [[oonn]]
-              _V_i only.  Optimize text throughput to  dumb  termi-
-              nals.  _T_h_i_s _o_p_t_i_o_n _i_s _n_o_t _y_e_t _i_m_p_l_e_m_e_n_t_e_d_.
-
-       ppaarraaggrraapphhss,, ppaarraa [[IIPPLLPPPPPPQQPPPP LLIIppppllppiippbbpp]]
-              _V_i  only.   Define  additional paragraph boundaries
-              for the {{ and }} commands.
-
-       pprriinntt [[""""]]
-              Characters that are  always  handled  as  printable
-              characters.
-
-       pprroommpptt [[oonn]]
-              _E_x only.  Display a command prompt.
-
-       rreeaaddoonnllyy,, rroo [[ooffff]]
-              Mark the file and session as read-only.
-
-       rreeccddiirr [[//vvaarr//ttmmpp//vvii..rreeccoovveerr]]
-              The directory where recovery files are stored.
-
-       rreeddrraaww,, rree [[ooffff]]
-              _V_i  only.   Simulate  an  intelligent terminal on a
-              dumb one.  _T_h_i_s _o_p_t_i_o_n _i_s _n_o_t _y_e_t _i_m_p_l_e_m_e_n_t_e_d_.
-
-       rreemmaapp [[oonn]]
-              Remap keys until resolved.
-
-       rreeppoorrtt [[55]]
-              Set the number of  lines  about  which  the  editor
-              reports changes or yanks.
-
-       rruulleerr [[ooffff]]
-              _V_i  only.   Display a row/column ruler on the colon
-              command line.
-
-       ssccrroollll,, ssccrr [[wwiinnddooww // 22]]
-              Set the number of lines scrolled.
-
-       sseeaarrcchhiinnccrr [[ooffff]]
-              Makes the // and ??  commands incremental.
-
-       sseeccttiioonnss,, sseecctt [[NNHHSSHHHH HHUUnnhhsshh]]
-              _V_i only.  Define additional section boundaries  for
-              the [[[[ and ]]]] commands.
-
-       sseeccuurree [[ooffff]]
-              Turns off all access to external programs.
-
-
-
-
-
-                           May 18, 1996                        18
-
-
-
-
-
-VI(1)                                                       VI(1)
-
-
-       sshheellll,, sshh [[eennvviirroonnmmeenntt vvaarriiaabbllee SSHHEELLLL,, oorr //bbiinn//sshh]]
-              Select the shell used by the editor.
-
-       sshheellllmmeettaa [[~~{{[[**??$$``''""\\]]
-              Set  the  meta  characters  checked to determine if
-              file name expansion is necessary.
-
-       sshhiiffttwwiiddtthh,, ssww [[88]]
-              Set the autoindent and  shift  command  indentation
-              width.
-
-       sshhoowwmmaattcchh,, ssmm [[ooffff]]
-              _V_i  only.   Note matching ``{'' and ``('' for ``}''
-              and ``)'' characters.
-
-       sshhoowwmmooddee [[ooffff]]
-              _V_i only.  Display the current  editor  mode  and  a
-              ``modified'' flag.
-
-       ssiiddeessccrroollll [[1166]]
-              _V_i  only.   Set the amount a left-right scroll will
-              shift.
-
-       sslloowwooppeenn,, ssllooww [[ooffff]]
-              Delay display updating  during  text  input.   _T_h_i_s
-              _o_p_t_i_o_n _i_s _n_o_t _y_e_t _i_m_p_l_e_m_e_n_t_e_d_.
-
-       ssoouurrcceeaannyy [[ooffff]]
-              Read  startup  files not owned by the current user.
-              _T_h_i_s _o_p_t_i_o_n _w_i_l_l _n_e_v_e_r _b_e _i_m_p_l_e_m_e_n_t_e_d_.
-
-       ttaabbssttoopp,, ttss [[88]]
-              This option sets tab widths for the editor display.
-
-       ttaagglleennggtthh,, ttll [[00]]
-              Set  the  number  of  significant characters in tag
-              names.
-
-       ttaaggss,, ttaagg [[ttaaggss //vvaarr//ddbb//lliibbcc..ttaaggss //ssyyss//kkeerrnn//ttaaggss]]
-              Set the list of tags files.
-
-       tteerrmm,, ttttyyttyyppee,, ttttyy [[eennvviirroonnmmeenntt vvaarriiaabbllee TTEERRMM]]
-              Set the terminal type.
-
-       tteerrssee [[ooffff]]
-              This option has historically made  editor  messages
-              less verbose.  It has no effect in this implementa-
-              tion.
-
-       ttiillddeeoopp
-              Modify the ~~ command to take an associated  motion.
-
-       ttiimmeeoouutt,, ttoo [[oonn]]
-              Time out on keys which may be mapped.
-
-
-
-                           May 18, 1996                        19
-
-
-
-
-
-VI(1)                                                       VI(1)
-
-
-       ttttyywweerraassee [[ooffff]]
-              _V_i only.  Select an alternate erase algorithm.
-
-       vveerrbboossee [[ooffff]]
-              _V_i only.  Display an error message for every error.
-
-       ww330000 [[nnoo ddeeffaauulltt]]
-              _V_i only.  Set the window size if the baud  rate  is
-              less than 1200 baud.
-
-       ww11220000 [[nnoo ddeeffaauulltt]]
-              _V_i  only.   Set the window size if the baud rate is
-              equal to 1200 baud.
-
-       ww99660000 [[nnoo ddeeffaauulltt]]
-              _V_i only.  Set the window size if the baud  rate  is
-              greater than 1200 baud.
-
-       wwaarrnn [[oonn]]
-              _E_x  only.   This option causes a warning message to
-              the terminal if the file has been  modified,  since
-              it was last written, before a !!  command.
-
-       wwiinnddooww,, ww,, wwii [[eennvviirroonnmmeenntt vvaarriiaabbllee LLIINNEESS]]
-              Set the window size for the screen.
-
-       wwrraapplleenn,, wwll [[00]]
-              _V_i  only.  Break lines automatically, the specified
-              number of columns from the  left-hand  margin.   If
-              both  the  wwrraapplleenn  and wwrraappmmaarrggiinn edit options are
-              set, the wwrraappmmaarrggiinn value is used.
-
-       wwrraappmmaarrggiinn,, wwmm [[00]]
-              _V_i only.  Break lines automatically, the  specified
-              number  of  columns from the right-hand margin.  If
-              both the wwrraapplleenn and wwrraappmmaarrggiinn  edit  options  are
-              set, the wwrraappmmaarrggiinn value is used.
-
-       wwrraappssccaann,, wwss [[oonn]]
-              Set searches to wrap around the end or beginning of
-              the file.
-
-       wwrriitteeaannyy,, wwaa [[ooffff]]
-              Turn off file-overwriting checks.
-
-EENNVVIIRROONNMMEENNTTAALL VVAARRIIAABBLLEESS
-       _C_O_L_U_M_N_S
-              The number of columns on the  screen.   This  value
-              overrides  any  system or terminal specific values.
-              If the _C_O_L_U_M_N_S environmental variable  is  not  set
-              when  _e_x_/_v_i  runs, or the ccoolluummnnss option is explic-
-              itly reset by the user, _e_x_/_v_i enters the value into
-              the environment.
-
-
-
-
-                           May 18, 1996                        20
-
-
-
-
-
-VI(1)                                                       VI(1)
-
-
-       _E_X_I_N_I_T A list of _e_x startup commands, read if the variable
-              _N_E_X_I_N_I_T is not set.
-
-       _H_O_M_E   The user's home  directory,  used  as  the  initial
-              directory path for the startup ``$_H_O_M_E/.nexrc'' and
-              ``$_H_O_M_E/.exrc'' files.  This value is also used  as
-              the default directory for the _v_i ccdd command.
-
-       _L_I_N_E_S  The number of rows on the screen.  This value over-
-              rides any system or terminal specific  values.   If
-              the  _L_I_N_E_S  environmental  variable is not set when
-              _e_x_/_v_i runs, or the lliinneess option is explicitly reset
-              by  the user, _e_x_/_v_i enters the value into the envi-
-              ronment.
-
-       _N_E_X_I_N_I_T
-              A list of _e_x startup commands.
-
-       _S_H_E_L_L  The user's shell of  choice  (see  also  the  sshheellll
-              option).
-
-       _T_E_R_M   The  user's terminal type.  The default is the type
-              ``unknown''.  If the _T_E_R_M environmental variable is
-              not  set  when  _e_x_/_v_i  runs,  or the tteerrmm option is
-              explicitly reset by  the  user,  _e_x_/_v_i  enters  the
-              value into the environment.
-
-       _T_M_P_D_I_R The  location  used  to stored temporary files (see
-              also the ddiirreeccttoorryy edit option).
-
-AASSYYNNCCHHRROONNOOUUSS EEVVEENNTTSS
-       SIGALRM
-              _V_i_/_e_x uses this signal for periodic backups of file
-              modifications and to display ``busy'' messages when
-              operations are likely to take a long time.
-
-       SIGHUP
-
-       SIGTERM
-              If the current buffer has changed since it was last
-              written  in  its  entirety,  the editor attempts to
-              save the modified file so it can  be  later  recov-
-              ered.  See the _v_i_/_e_x Reference manual section enti-
-              tled ``Recovery'' for more information.
-
-       SIGINT When an interrupt occurs, the current operation  is
-              halted,  and  the  editor  returns  to  the command
-              level.  If interrupted during text input, the  text
-              already  input  is resolved into the file as if the
-              text input had been normally terminated.
-
-       SIGWINCH
-              The screen is resized.   See  the  _v_i_/_e_x  Reference
-              manual  section  entitled ``Sizing the Screen'' for
-
-
-
-                           May 18, 1996                        21
-
-
-
-
-
-VI(1)                                                       VI(1)
-
-
-              more information.
-
-       SIGCONT
-
-       SIGQUIT
-
-       SIGTSTP
-              _V_i_/_e_x ignores these signals.
-
-FFIILLEESS
-       /bin/sh
-              The default user shell.
-
-       /etc/vi.exrc
-              System-wide vi startup file.
-
-       /tmp   Temporary file directory.
-
-       /var/tmp/vi.recover
-              The default recovery file directory.
-
-       $HOME/.nexrc
-              1st choice for user's home directory startup  file.
-
-       $HOME/.exrc
-              2nd  choice for user's home directory startup file.
-
-       .nexrc 1st choice for local directory startup file.
-
-       .exrc  2nd choice for local directory startup file.
-
-SSEEEE AALLSSOO
-       _c_t_a_g_s(1), _m_o_r_e(3), _c_u_r_s_e_s(3), _d_b_o_p_e_n(3)
-
-       The ``Vi Quick Reference'' card.
-
-       ``An Introduction to Display Editing with Vi'',  found  in
-       the ``UNIX User's Manual Supplementary Documents'' section
-       of both the 4.3BSD and 4.4BSD manual sets.  This  document
-       is  the  closest thing available to an introduction to the
-       _v_i screen editor.
-
-       ``Ex Reference Manual (Version 3.7)'', found in the ``UNIX
-       User's  Manual  Supplementary  Documents'' section of both
-       the 4.3BSD and 4.4BSD manual sets.  This document  is  the
-       final  reference for the _e_x editor, as distributed in most
-       historic 4BSD and System V systems.
-
-       ``Edit: A tutorial'', found in the  ``UNIX  User's  Manual
-       Supplementary  Documents''  section  of  the 4.3BSD manual
-       set.  This document is an introduction to a simple version
-       of the _e_x screen editor.
-
-       ``Ex/Vi  Reference  Manual'',  found  in the ``UNIX User's
-
-
-
-                           May 18, 1996                        22
-
-
-
-
-
-VI(1)                                                       VI(1)
-
-
-       Manual Supplementary Documents''  section  of  the  4.4BSD
-       manual  set.  This document is the final reference for the
-       _n_e_x_/_n_v_i text editors, as distributed in 4.4BSD and 4.4BSD-
-       Lite.
-
-       _R_o_f_f source for all of these documents is distributed with
-       _n_e_x_/_n_v_i in the _n_v_i_/_U_S_D_._d_o_c directory of the _n_e_x_/_n_v_i source
-       code.
-
-       The   files   ``autowrite'',  ``input'',  ``quoting''  and
-       ``structures'' found in the  _n_v_i_/_d_o_c_s_/_i_n_t_e_r_n_a_l_s  directory
-       of the _n_e_x_/_n_v_i source code.
-
-HHIISSTTOORRYY
-       The  _n_e_x_/_n_v_i  replacements  for  the  _e_x_/_v_i  editor  first
-       appeared in 4.4BSD.
-
-SSTTAANNDDAARRDDSS
-       _N_e_x_/_n_v_i is close to IEEE Std1003.2 (``POSIX'').  That doc-
-       ument  differs  from  historical _e_x_/_v_i practice in several
-       places; there are changes to be made on both sides.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-                           May 18, 1996                        23
-
-
diff --git a/usr.bin/vi/docs/USD.doc/vi.man/vi.0.ps b/usr.bin/vi/docs/USD.doc/vi.man/vi.0.ps
deleted file mode 100644
index 48eabf6a9a4..00000000000
--- a/usr.bin/vi/docs/USD.doc/vi.man/vi.0.ps
+++ /dev/null
@@ -1,1172 +0,0 @@
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-(ution)-.2 E(\(4BSD\))108 242.4 Q F3 -.2(ex)3.273 G F0(and)3.473 E F3
-(vi)3.273 E F0 3.273(programs. F)3.273 F .773
-(or the rest of this manual page,)-.15 F F3(ne)3.273 E(x/n)-.2 E(vi)-.4
-E F0 .772(is used only when it')3.272 F 3.272(sn)-.55 G .772
-(ecessary to)-3.272 F
-(distinguish it from the historic implementations of)108 254.4 Q F3 -.2
-(ex)2.5 G(/vi).2 E F0(.).36 E 1.125
-(This manual page is intended for users already f)108 271.2 R 1.125
-(amiliar with)-.1 F F3 -.2(ex)3.625 G(/vi).2 E F0 6.126(.A).36 G -.15
-(ny)-6.126 G 1.126(one else should almost certainly).15 F .249
-(read a good tutorial on the editor before this manual page.)108 283.2 R
-.248(If you')5.248 F .248(re in an unf)-.5 F .248(amiliar en)-.1 F .248
-(vironment, and you)-.4 F .399(absolutely ha)108 295.2 R .699 -.15(ve t)
--.2 H 2.899(og).15 G .399(et w)-2.899 F .399(ork done immediately)-.1 F
-2.899(,r)-.65 G .4
-(ead the section after the options description, entitled `)-2.899 F(`F)
--.74 E(ast)-.15 E(Startup')108 307.2 Q 2.5('. It')-.74 F 2.5(sp)-.55 G
-(robably enough to get you going.)-2.5 E(The follo)108 324 Q
-(wing options are a)-.25 E -.25(va)-.2 G(ilable:).25 E F2<ad63>108 340.8
-Q F0(Ex)25.86 E(ecute)-.15 E F2(cmd)2.935 E F0 .435
-(immediately after starting the edit session.)2.935 F -.15(Pa)5.435 G
-.435(rticularly useful for initial positioning).15 F .323
-(in the \214le, ho)144 352.8 R(we)-.25 E -.15(ve)-.25 G(r).15 E F2(cmd)
-2.823 E F0 .324(is not limited to positioning commands.)2.824 F .324
-(This is the POSIX 1003.2 inter)5.324 F(-)-.2 E -.1(fa)144 364.8 S
-(ce for the historic `).1 E(`+cmd')-.74 E 2.5('s)-.74 G(yntax.)-2.5 E F3
-(Ne)5 E(x/n)-.2 E(vi)-.4 E F0(supports both the old and ne)2.5 E 2.5(ws)
--.25 G(yntax.)-2.5 E F2<ad65>108 381.6 Q F0(Start editing in e)25.86 E
-2.5(xm)-.15 G(ode, as if the command name were)-2.5 E F3 -.2(ex)2.5 G F0
-(.).73 E F2<ad46>108 398.4 Q F0(Don')24.19 E 2.894(tc)-.18 G(op)-2.894 E
-2.894(yt)-.1 G .393(he entire \214le when \214rst starting to edit.)
--2.894 F .393(\(The def)5.393 F .393(ault is to mak)-.1 F 2.893(eac)-.1
-G(op)-2.893 E 2.893(yi)-.1 G 2.893(nc)-2.893 G .393(ase some-)-2.893 F
-(one else modi\214es the \214le during your edit session.\))144 410.4 Q
-F2<ad6c>108 427.2 Q F0(Start editing with the lisp and sho)27.52 E
-(wmatch options set.)-.25 E F2<ad52>108 444 Q F0 .947
-(Start editing in read-only mode, as if the command name w)23.08 F(as)
--.1 E F3(vie)3.447 E(w)-.15 E F0 3.447(,o).31 G 3.447(rt)-3.447 G(he)
--3.447 E F2 -.18(re)3.447 G(adonly).18 E F0 .947(option w)3.447 F(as)-.1
-E(set.)144 456 Q F2<ad72>108 472.8 Q F0(Reco)25.86 E -.15(ve)-.15 G
-3.001(rt).15 G .501(he speci\214ed \214les, or)-3.001 F 3.001(,i)-.4 G
-3.001(fn)-3.001 G 3.001<6f8c>-3.001 G .5
-(les are speci\214ed, list the \214les that could be reco)-3.001 F -.15
-(ve)-.15 G 3(red. If).15 F(no)3 E(reco)144 484.8 Q -.15(ve)-.15 G 1.264
-(rable \214les by the speci\214ed name e).15 F 1.264
-(xist, the \214le is edited as if the)-.15 F F2<ad72>3.764 E F0 1.264
-(option had not been)3.764 F(speci\214ed.)144 496.8 Q F2<ad73>108 513.6
-Q F0 1.597(Enter batch mode; applicable only to)26.41 F F3 -.2(ex)4.097
-G F0 1.597(edit sessions.)4.297 F 1.596
-(Batch mode is useful when running)6.597 F F3 -.2(ex)4.096 G F0 3.893
-(scripts. Prompts,)144 525.6 R(informati)3.893 E 1.693 -.15(ve m)-.25 H
-1.393(essages and other user oriented message are turned of).15 F 1.393
-(f, and no)-.25 F .788(startup \214les or en)144 537.6 R .788
-(vironmental v)-.4 F .788(ariables are read.)-.25 F .788
-(This is the POSIX 1003.2 interf)5.788 F .788(ace for the his-)-.1 F
-(toric `)144 549.6 Q(`\255')-.74 E 2.5('a)-.74 G -.18(rg)-2.5 G(ument.)
-.18 E F3(Ne)5 E(x/n)-.2 E(vi)-.4 E F0(supports both the old and ne)2.5 E
-2.5(ws)-.25 G(yntax.)-2.5 E F2<ad74>108 566.4 Q F0
-(Start editing at the speci\214ed tag.)26.97 E(\(See)5 E F3(cta)2.5 E
-(gs)-.1 E F0(\(1\)\).).27 E F2<ad77>108 583.2 Q F0
-(Set the initial windo)23.08 E 2.5(ws)-.25 G
-(ize to the speci\214ed number of lines.)-2.5 E F2<ad76>108 600 Q F0
-(Start editing in vi mode, as if the command name w)25.3 E(as)-.1 E F3
-(vi)2.5 E F0(or)2.5 E F3(vie)2.5 E(w)-.15 E F0(.).31 E .382
-(Command input for)108 616.8 R F3 -.2(ex)2.882 G(/vi).2 E F0 .382
-(is read from the standard input.)2.882 F .383(In the)5.382 F F3(vi)
-2.883 E F0(interf)2.883 E .383(ace, it is an error if standard input)-.1
-F 1.156(is not a terminal.)108 628.8 R 1.156(In the)6.156 F F3 -.2(ex)
-3.656 G F0(interf)3.856 E 1.156
-(ace, if standard input is not a terminal,)-.1 F F3 -.2(ex)3.656 G F0
-1.156(will read commands from it)3.856 F(re)108 640.8 Q -.05(ga)-.15 G
-.03(rdless, ho).05 F(we)-.25 E -.15(ve)-.25 G .83 -.4(r, t).15 H .03
-(he session will be a batch mode session, e).4 F .031(xactly as if the)
--.15 F F2<ad73>2.531 E F0 .031(option had been speci\214ed.)2.531 F F3
-(Ex/vi)108 657.6 Q F0 -.15(ex)2.5 G
-(its 0 on success, and greater than 0 if an error occurs.).15 E F1 -.81
-(FA)72 674.4 S(ST ST).81 E(AR)-.81 E(TUP)-.36 E F0 .252(This section will tell you the minimum amount that you need to do simple editing tasks using)
-108 686.4 R F3(vi)2.752 E F0 5.252(.I).36 G 2.752(fy)-5.252 G(ou')-2.752
-E -.15(ve)-.5 G(ne)108 698.4 Q -.15(ve)-.25 G 3.078(ru).15 G .578
-(sed an)-3.078 F 3.078(ys)-.15 G .578(creen editor before, you')-3.078 F
-.578(re lik)-.5 F .578(ely to ha)-.1 F .878 -.15(ve p)-.2 H .578
-(roblems e).15 F -.15(ve)-.25 G 3.078(nw).15 G .578
-(ith this simple introduction.)-3.078 F(In)5.579 E
-(that case you should \214nd someone that already kno)108 710.4 Q(ws)
--.25 E F3(vi)2.5 E F0(and ha)2.5 E .3 -.15(ve t)-.2 H(hem w).15 E
-(alk you through this section.)-.1 E F3 -.74(Vi)108 727.2 S F0 .191
-(is a screen editor)3.431 F 5.191(.T)-.55 G .191(his means that it tak)
--5.191 F .191
-(es up almost the entire screen, displaying part of the \214le on each)
--.1 F(May 18, 1996)278.085 768 Q(1)201.085 E EP
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-/F0 10/Times-Roman@0 SF 421.08(VI\(1\) VI\(1\))72 48 R .764
-(screen line, e)108 84 R .764(xcept for the last line of the screen.)
--.15 F .764(The last line of the screen is used for you to gi)5.764 F
-1.065 -.15(ve c)-.25 H(om-).15 E(mands to)108 96 Q/F1 10/Times-Italic@0
-SF(vi)2.5 E F0 2.5(,a).36 G(nd for)-2.5 E F1(vi)2.5 E F0(to gi)2.5 E .3
--.15(ve i)-.25 H(nformation to you.).15 E .527(The other f)108 112.8 R
-.527(act that you need to understand is that)-.1 F F1(vi)3.027 E F0 .527
-(is a modeful editor)3.027 F 3.026(,i)-.4 G .526
-(.e. you are either entering te)-3.026 F .526(xt or)-.15 F .564
-(you are e)108 124.8 R -.15(xe)-.15 G .564(cuting commands, and you ha)
-.15 F .864 -.15(ve t)-.2 H 3.064(ob).15 G 3.064(ei)-3.064 G 3.064(nt)
--3.064 G .564(he right mode to do one or the other)-3.064 F 5.564(.Y)
--.55 G .565(ou will be in)-6.664 F .741
-(command mode when you \214rst start editing a \214le.)108 136.8 R .74
-(There are commands that switch you into input mode.)5.741 F .222
-(There is only one k)108 148.8 R .522 -.15(ey t)-.1 H .222(hat tak).15 F
-.222(es you out of input mode, and that is the <escape> k)-.1 F -.15(ey)
--.1 G 5.223(.\()-.5 G -2.15 -.25(Ke y)-5.223 H .223(names are writ-)
-2.973 F .886(ten using less-than and greater)108 160.8 R .886
-(-than signs, e.g.)-.2 F .886(<escape> means the `)5.886 F(`escape')-.74
-E 3.385('k)-.74 G -.15(ey)-3.485 G 3.385(,u)-.5 G .885(sually labeled `)
--3.385 F(`esc')-.74 E(')-.74 E 1.924(on your terminal')108 172.8 R 4.424
-(sk)-.55 G -.15(ey)-4.524 G 4.424(board.\) If).15 F(you')4.424 E 1.924
-(re e)-.5 F -.15(ve)-.25 G 4.424(rc).15 G 1.924
-(onfused as to which mode you')-4.424 F 1.925(re in, k)-.5 F 1.925
-(eep entering the)-.1 F .653(<escape> k)108 184.8 R .953 -.15(ey u)-.1 H
-(ntil).15 E F1(vi)3.153 E F0 .653(beeps at you.)3.153 F(\(Generally)
-5.653 E(,)-.65 E F1(vi)3.153 E F0 .653
-(will beep at you if you try and do something that')3.153 F 3.153(sn)
--.55 G(ot)-3.153 E(allo)108 196.8 Q 2.5(wed. It)-.25 F
-(will also display error messages.\))2.5 E 3.246 -.8(To s)108 213.6 T
-1.647(tart editing a \214le, enter the command `).8 F 1.647
-(`vi \214le_name<carriage-return>')-.74 F 4.147('. The)-.74 F 1.647
-(command you should)4.147 F .426
-(enter as soon as you start editing is `)108 225.6 R .426(`:set v)-.74 F
-.426(erbose sho)-.15 F(wmode<carriage-return>')-.25 E 2.926('. This)-.74
-F .426(will mak)2.926 F 2.926(et)-.1 G .426(he editor)-2.926 F(gi)108
-237.6 Q .3 -.15(ve y)-.25 H(ou v).15 E(erbose error messages and display the current mode at the bottom of the screen.)
--.15 E(The commands to mo)108 254.4 Q .3 -.15(ve a)-.15 H
-(round the \214le are:).15 E/F2 10/Times-Bold@0 SF(h)108 271.2 Q F0(Mo)
-30.44 E .3 -.15(ve t)-.15 H(he cursor left one character).15 E(.)-.55 E
-F2(j)108 288 Q F0(Mo)32.67 E .3 -.15(ve t)-.15 H(he cursor do).15 E
-(wn one line.)-.25 E F2(k)108 304.8 Q F0(Mo)30.44 E .3 -.15(ve t)-.15 H
-(he cursor up one line.).15 E F2(l)108 321.6 Q F0(Mo)33.22 E .3 -.15
-(ve t)-.15 H(he cursor right one character).15 E(.)-.55 E F2(<cursor)108
-338.4 Q(-arr)-.37 E -.1(ow)-.18 G(s>).1 E F0(The cursor arro)144 350.4 Q
-2.5(wk)-.25 G -.15(ey)-2.6 G 2.5(ss).15 G(hould w)-2.5 E(ork, too.)-.1 E
-F2(/text<carriage-r)108 367.2 Q(etur)-.18 E(n>)-.15 E F0
-(Search for the string `)144 379.2 Q(`te)-.74 E(xt')-.15 E 2.5('i)-.74 G
-2.5(nt)-2.5 G(he \214le, and mo)-2.5 E .3 -.15(ve t)-.15 H
-(he cursor to its \214rst character).15 E(.)-.55 E
-(The commands to enter ne)108 396 Q 2.5(wt)-.25 G -.15(ex)-2.5 G 2.5(ta)
-.15 G(re:)-2.5 E F2(a)108 412.8 Q F0(Append ne)31 E 2.5(wt)-.25 G -.15
-(ex)-2.5 G(t,).15 E F1(after)2.5 E F0(the cursor)2.5 E(.)-.55 E F2(i)108
-429.6 Q F0(Insert ne)33.22 E 2.5(wt)-.25 G -.15(ex)-2.5 G(t,).15 E F1
-(befor)2.5 E(e)-.37 E F0(the cursor)2.5 E(.)-.55 E F2(o)108 446.4 Q F0
-(Open a ne)31 E 2.5(wl)-.25 G(ine belo)-2.5 E 2.5(wt)-.25 G
-(he line the cursor is on, and start entering te)-2.5 E(xt.)-.15 E F2(O)
-108 463.2 Q F0(Open a ne)28.22 E 2.5(wl)-.25 G(ine abo)-2.5 E .3 -.15
-(ve t)-.15 H(he line the cursor is on, and start entering te).15 E(xt.)
--.15 E F2(<escape>)108 480 Q F0 .191(Once you')144 492 R .491 -.15(ve e)
--.5 H .191(ntered input mode using the one of the).15 F F2(a)2.691 E F0
-(,)A F2(i)2.691 E F0(,)A F2(O)2.691 E F0(or)2.691 E F2(o)2.691 E F0 .191
-(commands, use)2.691 F F2(<escape>)2.691 E F0 .192(to quit)2.691 F
-(entering te)144 504 Q(xt and return to command mode.)-.15 E
-(The commands to cop)108 520.8 Q 2.5(yt)-.1 G -.15(ex)-2.5 G 2.5(ta).15
-G(re:)-2.5 E F2(yy)108 537.6 Q F0(Cop)26 E 2.5(yt)-.1 G
-(he line the cursor is on.)-2.5 E F2(p)108 554.4 Q F0
-(Append the copied line after the line the cursor is on.)30.44 E
-(The commands to delete te)108 571.2 Q(xt are:)-.15 E F2(dd)108 588 Q F0
-(Delete the line the cursor is on.)24.88 E F2(x)108 604.8 Q F0
-(Delete the character the cursor is on.)31 E
-(The commands to write the \214le are:)108 621.6 Q F2(:w<carriage-r)108
-638.4 Q(etur)-.18 E(n>)-.15 E F0 .117(Write the \214le back to the \214le with the name that you originally used as an ar)
-144 650.4 R .117(gument on the)-.18 F F1(vi)2.617 E F0(com-)2.617 E
-(mand line.)144 662.4 Q F2(:w \214le_name<carriage-r)108 679.2 Q(etur)
--.18 E(n>)-.15 E F0(Write the \214le back to the \214le with the name `)
-144 691.2 Q(`\214le_name')-.74 E('.)-.74 E
-(The commands to quit editing and e)108 708 Q(xit the editor are:)-.15 E
-(May 18, 1996)278.085 768 Q(2)201.085 E EP
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-/F0 10/Times-Roman@0 SF 421.08(VI\(1\) VI\(1\))72 48 R/F1 10
-/Times-Bold@0 SF(:q<carriage-r)108 84 Q(etur)-.18 E(n>)-.15 E F0 .391
-(Quit editing and lea)144 96 R .691 -.15(ve v)-.2 H 2.891(i\().15 G .391
-(if you')-2.891 F .691 -.15(ve m)-.5 H .391(odi\214ed the \214le, b).15
-F .391(ut not sa)-.2 F -.15(ve)-.2 G 2.891(dy).15 G .391(our changes,)
--2.891 F/F2 10/Times-Italic@0 SF(vi)2.891 E F0 .392(will refuse to)2.891
-F(quit\).)144 108 Q F1(:q!<carriage-r)108 124.8 Q(etur)-.18 E(n>)-.15 E
-F0(Quit, discarding an)144 136.8 Q 2.5(ym)-.15 G
-(odi\214cations that you may ha)-2.5 E .3 -.15(ve m)-.2 H(ade.).15 E
-.354(One \214nal caution.)108 153.6 R .354(Unusual characters can tak)
-5.354 F 2.853(eu)-.1 G 2.853(pm)-2.853 G .353
-(ore than one column on the screen, and long lines can)-2.853 F(tak)108
-165.6 Q 2.775(eu)-.1 G 2.775(pm)-2.775 G .276
-(ore than a single screen line.)-2.775 F .276(The abo)5.276 F .576 -.15
-(ve c)-.15 H .276(ommands w).15 F .276(ork on `)-.1 F(`ph)-.74 E
-(ysical')-.05 E 2.776('c)-.74 G .276(haracters and lines, i.e.)-2.776 F
-(the)108 177.6 Q 3.463(ya)-.15 G -.25(ff)-3.463 G .962
-(ect the entire line no matter ho).25 F 3.462(wm)-.25 G(an)-3.462 E
-3.462(ys)-.15 G .962(creen lines it tak)-3.462 F .962
-(es up and the entire character no matter)-.1 F(ho)108 189.6 Q 2.5(wm)
--.25 G(an)-2.5 E 2.5(ys)-.15 G(creen columns it tak)-2.5 E(es up.)-.1 E
-/F3 9/Times-Bold@0 SF(VI COMMANDS)72 206.4 Q F0 1.075(The follo)108
-218.4 R 1.075(wing section describes the commands a)-.25 F -.25(va)-.2 G
-1.076(ilable in the command mode of the).25 F F2(vi)3.576 E F0(editor)
-3.576 E 6.076(.I)-.55 G 3.576(ne)-6.076 G(ach)-3.576 E(entry belo)108
-230.4 Q 1.3 -.65(w, t)-.25 H
-(he tag line is a usage synopsis for the command character).65 E(.)-.55
-E F1([count] <contr)108 252 Q(ol-A>)-.18 E F0(Search forw)144 264 Q(ard)
--.1 E F2(count)2.5 E F0(times for the current w)2.5 E(ord.)-.1 E F1
-([count] <contr)108 280.8 Q(ol-B>)-.18 E F0 -.15(Pa)144 292.8 S
-(ge backw).15 E(ards)-.1 E F2(count)2.5 E F0(screens.)2.5 E F1
-([count] <contr)108 309.6 Q(ol-D>)-.18 E F0(Scroll forw)144 321.6 Q(ard)
--.1 E F2(count)2.5 E F0(lines.)2.5 E F1([count] <contr)108 338.4 Q
-(ol-E>)-.18 E F0(Scroll forw)144 350.4 Q(ard)-.1 E F2(count)2.5 E F0
-(lines, lea)2.5 E(ving the current line and column as is, if possible.)
--.2 E F1([count] <contr)108 367.2 Q(ol-F>)-.18 E F0 -.15(Pa)144 379.2 S
-(ge forw).15 E(ard)-.1 E F2(count)2.5 E F0(screens.)2.5 E F1(<contr)108
-396 Q(ol-G>)-.18 E F0(Display the \214le information.)144 408 Q F1
-(<contr)108 424.8 Q(ol-H>)-.18 E([count] h)108 441.6 Q F0(Mo)144 453.6 Q
-.3 -.15(ve t)-.15 H(he cursor back).15 E F2(count)2.5 E F0
-(characters in the current line.)2.5 E F1([count] <contr)108 470.4 Q
-(ol-J>)-.18 E([count] <contr)108 487.2 Q(ol-N>)-.18 E([count] j)108 504
-Q F0(Mo)144 516 Q .3 -.15(ve t)-.15 H(he cursor do).15 E(wn)-.25 E F2
-(count)2.5 E F0(lines without changing the current column.)2.5 E F1
-(<contr)108 532.8 Q(ol-L>)-.18 E(<contr)108 549.6 Q(ol-R>)-.18 E F0
-(Repaint the screen.)144 561.6 Q F1([count] <contr)108 578.4 Q(ol-M>)
--.18 E([count] +)108 595.2 Q F0(Mo)144 607.2 Q .3 -.15(ve t)-.15 H
-(he cursor do).15 E(wn)-.25 E F2(count)2.5 E F0
-(lines to the \214rst nonblank character of that line.)2.5 E F1
-([count] <contr)108 624 Q(ol-P>)-.18 E([count] k)108 640.8 Q F0(Mo)144
-652.8 Q .3 -.15(ve t)-.15 H(he cursor up).15 E F2(count)2.5 E F0
-(lines, without changing the current column.)2.5 E F1(<contr)108 669.6 Q
-(ol-T>)-.18 E F0(Return to the most recent tag conte)144 681.6 Q(xt.)
--.15 E F1(<contr)108 698.4 Q(ol-U>)-.18 E F0(Scroll backw)144 710.4 Q
-(ards)-.1 E F2(count)2.5 E F0(lines.)2.5 E(May 18, 1996)278.085 768 Q(3)
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-/F0 10/Times-Roman@0 SF 421.08(VI\(1\) VI\(1\))72 48 R/F1 10
-/Times-Bold@0 SF(<contr)108 84 Q(ol-W>)-.18 E F0 .526(Switch to the ne)
-144 96 R .526(xt lo)-.15 F .525(wer screen in the windo)-.25 F 1.825
--.65(w, o)-.25 H 1.325 -.4(r, t).65 H 3.025(ot).4 G .525
-(he \214rst screen if there are no lo)-3.025 F .525(wer screens)-.25 F
-(in the windo)144 108 Q -.65(w.)-.25 G F1(<contr)108 124.8 Q(ol-Y>)-.18
-E F0(Scroll backw)144 136.8 Q(ards)-.1 E/F2 10/Times-Italic@0 SF(count)
-2.5 E F0(lines, lea)2.5 E
-(ving the current line and column as is, if possible.)-.2 E F1(<contr)
-108 153.6 Q(ol-Z>)-.18 E F0(Suspend the current editor session.)144
-165.6 Q F1(<escape>)108 182.4 Q F0(Ex)144 194.4 Q(ecute)-.15 E F2 -.2
-(ex)2.5 G F0(commands or cancel partial commands.)2.7 E F1(<contr)108
-211.2 Q(ol-]>)-.18 E F0(Push a tag reference onto the tag stack.)144
-223.2 Q F1(<contr)108 240 Q(ol-^>)-.18 E F0
-(Switch to the most recently edited \214le.)144 252 Q F1
-([count] <space>)108 268.8 Q([count] l)108 285.6 Q F0(Mo)144 297.6 Q .3
--.15(ve t)-.15 H(he cursor forw).15 E(ard)-.1 E F2(count)2.5 E F0
-(characters without changing the current line.)2.5 E F1
-([count] ! motion shell-ar)108 314.4 Q(gument\(s\))-.1 E F0(Replace te)
-144 326.4 Q(xt with results from a shell command.)-.15 E F1
-([count] # #|+|-)108 343.2 Q F0
-(Increment or decrement the cursor number)144 355.2 Q(.)-.55 E F1
-([count] $)108 372 Q F0(Mo)144 384 Q .3 -.15(ve t)-.15 H
-(he cursor to the end of a line.).15 E F1(%)108 400.8 Q F0(Mo)26 E .3
--.15(ve t)-.15 H 2.5(ot).15 G(he matching character)-2.5 E(.)-.55 E F1
-(&)108 417.6 Q F0(Repeat the pre)27.67 E
-(vious substitution command on the current line.)-.25 E F1('<character>)
-108 434.4 Q(`<character>)108 451.2 Q F0(Return to a conte)144 463.2 Q
-(xt mark)-.15 E(ed by the character)-.1 E F2(<c)2.5 E(har)-.15 E(acter>)
--.15 E F0(.)A F1([count] \()108 480 Q F0(Back up)144 492 Q F2(count)2.5
-E F0(sentences.)2.5 E F1([count] \))108 508.8 Q F0(Mo)144 520.8 Q .3
--.15(ve f)-.15 H(orw).15 E(ard)-.1 E F2(count)2.5 E F0(sentences.)2.5 E
-F1([count] ,)108 537.6 Q F0(Re)144 549.6 Q -.15(ve)-.25 G
-(rse \214nd character).15 E F2(count)2.5 E F0(times.)2.5 E F1([count] -)
-108 566.4 Q F0(Mo)144 578.4 Q .3 -.15(ve t)-.15 H 2.5<6f8c>.15 G
-(rst nonblank of the pre)-2.5 E(vious line,)-.25 E F2(count)2.5 E F0
-(times.)2.5 E F1([count] .)108 595.2 Q F0(Repeat the last)144 607.2 Q F2
-(vi)2.5 E F0(command that modi\214ed te)2.5 E(xt.)-.15 E F1
-(/RE<carriage-r)108 624 Q(etur)-.18 E(n>)-.15 E
-(/RE/ [offset]<carriage-r)108 640.8 Q(etur)-.18 E(n>)-.15 E
-(?RE<carriage-r)108 657.6 Q(etur)-.18 E(n>)-.15 E
-(?RE? [offset]<carriage-r)108 674.4 Q(etur)-.18 E(n>)-.15 E(N)108 691.2
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-/Times-Bold@0 SF(0)108 84 Q F0(Mo)31 E .3 -.15(ve t)-.15 H 2.5(ot).15 G
-(he \214rst character in the current line.)-2.5 E F1(:)108 100.8 Q F0
-(Ex)32.67 E(ecute an e)-.15 E 2.5(xc)-.15 G(ommand.)-2.5 E F1([count] ;)
-108 117.6 Q F0(Repeat the last character \214nd)144 129.6 Q/F2 10
-/Times-Italic@0 SF(count)2.5 E F0(times.)2.5 E F1([count] < motion)108
-146.4 Q([count] > motion)108 163.2 Q F0(Shift lines left or right.)144
-175.2 Q F1 2.5(@b)108 192 S(uffer)-2.7 E F0(Ex)144 204 Q
-(ecute a named b)-.15 E(uf)-.2 E(fer)-.25 E(.)-.55 E F1([count] A)108
-220.8 Q F0(Enter input mode, appending the te)144 232.8 Q
-(xt after the end of the line.)-.15 E F1([count] B)108 249.6 Q F0(Mo)144
-261.6 Q .3 -.15(ve b)-.15 H(ackw).15 E(ards)-.1 E F2(count)2.5 E F0
-(bigw)2.5 E(ords.)-.1 E F1([b)108 278.4 Q(uffer] [count] C)-.2 E F0
-(Change te)144 290.4 Q(xt from the current position to the end-of-line.)
--.15 E F1([b)108 307.2 Q(uffer] D)-.2 E F0(Delete te)144 319.2 Q
-(xt from the current position to the end-of-line.)-.15 E F1([count] E)
-108 336 Q F0(Mo)144 348 Q .3 -.15(ve f)-.15 H(orw).15 E(ard)-.1 E F2
-(count)2.5 E F0(end-of-bigw)2.5 E(ords.)-.1 E F1([count] F <character>)
-108 364.8 Q F0(Search)144 376.8 Q F2(count)2.5 E F0(times backw)2.5 E
-(ard through the current line for)-.1 E F2(<c)2.5 E(har)-.15 E(acter>)
--.15 E F0(.)A F1([count] G)108 393.6 Q F0(Mo)144 405.6 Q .3 -.15(ve t)
--.15 H 2.5(ol).15 G(ine)-2.5 E F2(count)2.5 E F0 2.5(,o).68 G 2.5(rt)
--2.5 G(he last line of the \214le if)-2.5 E F2(count)2.5 E F0
-(not speci\214ed.)2.5 E F1([count] H)108 422.4 Q F0(Mo)144 434.4 Q .3
--.15(ve t)-.15 H 2.5(ot).15 G(he screen line)-2.5 E F2(count - 1)2.5 E
-F0(lines belo)2.5 E 2.5(wt)-.25 G(he top of the screen.)-2.5 E F1
-([count] I)108 451.2 Q F0(Enter input mode, inserting the te)144 463.2 Q
-(xt at the be)-.15 E(ginning of the line.)-.15 E F1([count] J)108 480 Q
-F0(Join lines.)144 492 Q F1([count] L)108 508.8 Q F0(Mo)144 520.8 Q .3
--.15(ve t)-.15 H 2.5(ot).15 G(he screen line)-2.5 E F2(count - 1)2.5 E
-F0(lines abo)2.5 E .3 -.15(ve t)-.15 H(he bottom of the screen.).15 E F1
-(M)110.5 537.6 Q F0(Mo)24.06 E .3 -.15(ve t)-.15 H 2.5(ot).15 G
-(he screen line in the middle of the screen.)-2.5 E F1([count] O)108
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-2.5(wl)-.25 G(ine abo)-2.5 E .3 -.15(ve t)-.15 H(he current line.).15 E
-F1([b)108 583.2 Q(uffer] P)-.2 E F0(Insert te)144 595.2 Q(xt from a b)
--.15 E(uf)-.2 E(fer)-.25 E(.)-.55 E F1(Q)108 612 Q F0(Exit)28.22 E F2
-(vi)2.5 E F0(\(or visual\) mode and switch to)2.5 E F2 -.2(ex)2.5 G F0
-(mode.)2.7 E F1([count] R)108 628.8 Q F0
-(Enter input mode, replacing the characters in the current line.)144
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-.025(Search backw)144 698.4 R(ards,)-.1 E F2(count)2.525 E F0 .025
-(times, through the current line for the character)2.525 F F2(after)
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-/Times-Bold@0 SF(U)108 84 Q F0
-(Restore the current line to its state before the cursor last mo)28.78 E
--.15(ve)-.15 G 2.5(dt).15 G 2.5(oi)-2.5 G(t.)-2.5 E F1([count] W)108
-100.8 Q F0(Mo)144 112.8 Q .3 -.15(ve f)-.15 H(orw).15 E(ard)-.1 E/F2 10
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-Q(uffer] [count] X)-.2 E F0(Delete)144 141.6 Q F2(count)2.5 E F0
-(characters before the cursor)2.5 E(.)-.55 E F1([b)108 158.4 Q
-(uffer] [count] Y)-.2 E F0(Cop)144 170.4 Q 2.5(y\()-.1 G(or `)-2.5 E
-(`yank')-.74 E('\))-.74 E F2(count)2.5 E F0
-(lines into the speci\214ed b)2.5 E(uf)-.2 E(fer)-.25 E(.)-.55 E F1(ZZ)
-108 187.2 Q F0(Write the \214le and e)22.66 E(xit)-.15 E F2(vi)2.5 E F0
-(.).36 E F1([count] [[)108 204 Q F0(Back up)144 216 Q F2(count)2.5 E F0
-(section boundaries.)2.5 E F1([count] ]])108 232.8 Q F0(Mo)144 244.8 Q
-.3 -.15(ve f)-.15 H(orw).15 E(ard)-.1 E F2(count)2.5 E F0
-(section boundaries.)2.5 E F1(^)108 261.6 Q F0(Mo)32.67 E .3 -.15(ve t)
--.15 H 2.5<6f8c>.15 G(rst nonblank character on the current line.)-2.5 E
-F1([count] _)108 278.4 Q F0(Mo)144 290.4 Q .3 -.15(ve d)-.15 H -.25(ow)
-.15 G(n).25 E F2(count - 1)2.5 E F0
-(lines, to the \214rst nonblank character)2.5 E(.)-.55 E F1([count] a)
-108 307.2 Q F0(Enter input mode, appending the te)144 319.2 Q
-(xt after the cursor)-.15 E(.)-.55 E F1([count] b)108 336 Q F0(Mo)144
-348 Q .3 -.15(ve b)-.15 H(ackw).15 E(ards)-.1 E F2(count)2.5 E F0 -.1
-(wo)2.5 G(rds.).1 E F1([b)108 364.8 Q(uffer] [count] c motion)-.2 E F0
-(Change a re)144 376.8 Q(gion of te)-.15 E(xt.)-.15 E F1([b)108 393.6 Q
-(uffer] [count] d motion)-.2 E F0(Delete a re)144 405.6 Q(gion of te)
--.15 E(xt.)-.15 E F1([count] e)108 422.4 Q F0(Mo)144 434.4 Q .3 -.15
-(ve f)-.15 H(orw).15 E(ard)-.1 E F2(count)2.5 E F0(end-of-w)2.5 E(ords.)
--.1 E F1([count] f<character>)108 451.2 Q F0(Search forw)144 463.2 Q
-(ard,)-.1 E F2(count)2.5 E F0
-(times, through the rest of the current line for)2.5 E F2(<c)2.5 E(har)
--.15 E(acter>)-.15 E F0(.)A F1([count] i)108 480 Q F0
-(Enter input mode, inserting the te)144 492 Q(xt before the cursor)-.15
-E(.)-.55 E F1 2.5(m<)108 508.8 S(character>)-2.5 E F0(Sa)144 520.8 Q .3
--.15(ve t)-.2 H(he current conte).15 E(xt \(line and column\) as)-.15 E
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-(Enter input mode, appending te)144 549.6 Q(xt in a ne)-.15 E 2.5(wl)
--.25 G(ine under the current line.)-2.5 E F1([b)108 566.4 Q(uffer] p)-.2
-E F0(Append te)144 578.4 Q(xt from a b)-.15 E(uf)-.2 E(fer)-.25 E(.)-.55
-E F1([count] r <character>)108 595.2 Q F0(Replace)144 607.2 Q F2(count)
-2.5 E F0(characters.)2.5 E F1([b)108 624 Q(uffer] [count] s)-.2 E F0
-(Substitute)144 636 Q F2(count)2.5 E F0
-(characters in the current line starting with the current character)2.5
-E(.)-.55 E F1([count] t <character>)108 652.8 Q F0 .419(Search forw)144
-664.8 R(ard,)-.1 E F2(count)2.919 E F0 .418
-(times, through the current line for the character immediately)2.919 F
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-(acter>)144 676.8 Q F0(.)A F1(u)108 693.6 Q F0
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-(orw).15 E(ard)-.1 E/F2 10/Times-Italic@0 SF(count)2.5 E F0 -.1(wo)2.5 G
-(rds.).1 E F1([b)108 112.8 Q(uffer] [count] x)-.2 E F0(Delete)144 124.8
-Q F2(count)2.5 E F0(characters.)2.5 E F1([b)108 141.6 Q
-(uffer] [count] y motion)-.2 E F0(Cop)144 153.6 Q 2.5(y\()-.1 G(or `)
--2.5 E(`yank')-.74 E('\) a te)-.74 E(xt re)-.15 E
-(gion speci\214ed by the)-.15 E F2(count)2.5 E F0(and motion into a b)
-2.5 E(uf)-.2 E(fer)-.25 E(.)-.55 E F1
-([count1] z [count2] -|.|+|^|<carriage-r)108 170.4 Q(etur)-.18 E(n>)-.15
-E F0(Redra)144 182.4 Q 1.3 -.65(w, o)-.15 H
-(ptionally repositioning and resizing the screen.).65 E F1([count] {)108
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-(count)2.5 E F0(paragraphs.)2.5 E F1([count] |)108 228 Q F0(Mo)144 240 Q
-.3 -.15(ve t)-.15 H 2.5(oas).15 G(peci\214c)-2.5 E F2(column)2.5 E F0
-(position on the current line.)2.5 E F1([count] })108 256.8 Q F0(Mo)144
-268.8 Q .3 -.15(ve f)-.15 H(orw).15 E(ard)-.1 E F2(count)2.5 E F0
-(paragraphs.)2.5 E F1([count] ~)108 285.6 Q F0(Re)144 297.6 Q -.15(ve)
--.25 G(rse the case of the ne).15 E(xt)-.15 E F2(count)2.5 E F0
-(character\(s\).)2.5 E F1([count] ~ motion)108 314.4 Q F0(Re)144 326.4 Q
--.15(ve)-.25 G(rse the case of the characters in a te).15 E(xt re)-.15 E
-(gion speci\214ed by the)-.15 E F2(count)2.5 E F0(and)2.5 E F2(motion)
-2.5 E F0(.).24 E F1(<interrupt>)108 343.2 Q F0
-(Interrupt the current operation.)144 355.2 Q/F3 9/Times-Bold@0 SF
-(VI TEXT INPUT COMMANDS)72 372 Q F0(The follo)108 384 Q
-(wing section describes the commands a)-.25 E -.25(va)-.2 G
-(ilable in the te).25 E(xt input mode of the)-.15 E F2(vi)2.5 E F0
-(editor)2.5 E(.)-.55 E F1(<nul>)108 405.6 Q F0(Replay the pre)10.7 E
-(vious input.)-.25 E F1(<contr)108 422.4 Q(ol-D>)-.18 E F0
-(Erase to the pre)144 434.4 Q(vious)-.25 E F1(shiftwidth)2.5 E F0
-(column boundary)2.5 E(.)-.65 E F1(^<contr)108 451.2 Q(ol-D>)-.18 E F0
-(Erase all of the autoindent characters, and reset the autoindent le)144
-463.2 Q -.15(ve)-.25 G(l.).15 E F1(0<contr)108 480 Q(ol-D>)-.18 E F0
-(Erase all of the autoindent characters.)144 492 Q F1(<contr)108 508.8 Q
-(ol-T>)-.18 E F0 1.121(Insert suf)144 520.8 R(\214cient)-.25 E F2(<tab>)
-3.621 E F0(and)3.621 E F2(<space>)3.621 E F0 1.121(characters to mo)
-3.621 F 1.422 -.15(ve f)-.15 H(orw).15 E 1.122(ard to the ne)-.1 F(xt)
--.15 E F1(shiftwidth)3.622 E F0(column)3.622 E(boundary)144 532.8 Q(.)
--.65 E F1(<erase>)108 549.6 Q(<contr)108 566.4 Q(ol-H>)-.18 E F0
-(Erase the last character)144 578.4 Q(.)-.55 E F1(<literal next>)108
-595.2 Q F0(Quote the ne)144 607.2 Q(xt character)-.15 E(.)-.55 E F1
-(<escape>)108 624 Q F0(Resolv)144 636 Q 2.5(ea)-.15 G(ll te)-2.5 E
-(xt input into the \214le, and return to command mode.)-.15 E F1
-(<line erase>)108 652.8 Q F0(Erase the current line.)144 664.8 Q F1
-(<contr)108 681.6 Q(ol-W>)-.18 E(<w)108 698.4 Q(ord erase>)-.1 E F0 .27
-(Erase the last w)144 710.4 R 2.77(ord. The)-.1 F .27(de\214nition of w)
-2.77 F .27(ord is dependent on the)-.1 F F1(altwerase)2.77 E F0(and)2.77
-E F1(ttywerase)2.77 E F0(options.)2.77 E(May 18, 1996)278.085 768 Q(7)
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-(Insert a character with the speci\214ed he)144 96 Q(xadecimal v)-.15 E
-(alue into the te)-.25 E(xt.)-.15 E F1(<interrupt>)108 112.8 Q F0
-(Interrupt te)144 124.8 Q(xt input mode, returning to command mode.)-.15
-E/F2 9/Times-Bold@0 SF(EX COMMANDS)72 141.6 Q F0 .014(The follo)108
-153.6 R .014(wing section describes the commands a)-.25 F -.25(va)-.2 G
-.014(ilable in the).25 F/F3 10/Times-Italic@0 SF -.2(ex)2.514 G F0
-(editor)2.714 E 5.015(.I)-.55 G 2.515(ne)-5.015 G .015(ach entry belo)
--2.515 F 1.315 -.65(w, t)-.25 H .015(he tag line is).65 F 2.5(au)108
-165.6 S(sage synopsis for the command.)-2.5 E F1(<end-of-\214le>)108
-187.2 Q F0(Scroll the screen.)144 199.2 Q F1 2.5(!a)108 216 S -.1(rg)
--2.5 G(ument\(s\)).1 E([range]! ar)108 232.8 Q(gument\(s\))-.1 E F0(Ex)
-144 244.8 Q
-(ecute a shell command, or \214lter lines through a shell command.)-.15
-E F1(")108 261.6 Q F0 2.5(Ac)30.45 G(omment.)-2.5 E F1
-([range] nu[mber] [count] [\215ags])108 278.4 Q
-([range] # [count] [\215ags])108 295.2 Q F0
-(Display the selected lines, each preceded with its line number)144
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-(uffer)-2.7 E F0(Ex)144 352.8 Q(ecute a b)-.15 E(uf)-.2 E(fer)-.25 E(.)
--.55 E F1([line] a[ppend][!])108 369.6 Q F0(The input te)144 381.6 Q
-(xt is appended after the speci\214ed line.)-.15 E F1
-([range] c[hange][!] [count])108 398.4 Q F0(The input te)144 410.4 Q
-(xt replaces the speci\214ed range.)-.15 E F1
-(cs[cope] add | \214nd | help | kill | r)108 427.2 Q(eset)-.18 E F0(Ex)
-144 439.2 Q(ecute a Cscope command.)-.15 E F1([range] d[elete] [b)108
-456 Q(uffer] [count] [\215ags])-.2 E F0
-(Delete the lines from the \214le.)144 468 Q F1
-(di[splay] b[uffers] | c[onnections] | s[cr)108 484.8 Q(eens] | t[ags])
--.18 E F0(Display b)144 496.8 Q(uf)-.2 E
-(fers, Cscope connections, screens or tags.)-.25 E F1
-(e[dit][!] [+cmd] [\214le])108 513.6 Q(ex[!] [+cmd] [\214le])108 530.4 Q
-F0(Edit a dif)144 542.4 Q(ferent \214le.)-.25 E F1(exu[sage] [command])
-108 559.2 Q F0(Display usage for an)144 571.2 Q F3 -.2(ex)2.5 G F0
-(command.)2.7 E F1(f[ile] [\214le])108 588 Q F0
-(Display and optionally change the \214le name.)144 600 Q F1(fg [name])
-108 616.8 Q F3 -.74(Vi)144 628.8 S F0(mode only)3.24 E 5(.F)-.65 G(ore)
--5.15 E(ground the speci\214ed screen.)-.15 E F1
-([range] g[lobal] /patter)108 645.6 Q(n/ [commands])-.15 E
-([range] v /patter)108 662.4 Q(n/ [commands])-.15 E F0
-(Apply commands to lines matching \(or not matching\) a pattern.)144
-674.4 Q F1(he[lp])108 691.2 Q F0(Display a help message.)11 E
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-(xt is inserted before the speci\214ed line.)-.15 E F1
-([range] j[oin][!] [count] [\215ags])108 112.8 Q F0(Join lines of te)144
-124.8 Q(xt together)-.15 E(.)-.55 E F1([range] l[ist] [count] [\215ags])
-108 141.6 Q F0(Display the lines unambiguously)144 153.6 Q(.)-.65 E F1
-(map[!] [lhs rhs])108 170.4 Q F0(De\214ne or display maps \(for)144
-182.4 Q/F2 10/Times-Italic@0 SF(vi)2.5 E F0(only\).)2.5 E F1
-([line] ma[rk] <character>)108 199.2 Q([line] k <character>)108 216 Q F0
-(Mark the line with the mark)144 228 Q F2(<c)2.5 E(har)-.15 E(acter>)
--.15 E F0(.)A F1([range] m[o)108 244.8 Q -.1(ve)-.1 G 2.5(]l).1 G(ine)
--2.5 E F0(Mo)144 256.8 Q .3 -.15(ve t)-.15 H
-(he speci\214ed lines after the tar).15 E(get line.)-.18 E F1(mk[exr)108
-273.6 Q(c][!] \214le)-.18 E F0(Write the abbre)144 285.6 Q
-(viations, editor options and maps to the speci\214ed \214le.)-.25 E F1
-(n[ext][!] [\214le ...])108 302.4 Q F0(Edit the ne)144 314.4 Q
-(xt \214le from the ar)-.15 E(gument list.)-.18 E F1
-([line] o[pen] /patter)108 331.2 Q(n/ [\215ags])-.15 E F0
-(Enter open mode.)144 343.2 Q F1(pr)108 360 Q(e[ser)-.18 E -.1(ve)-.1 G
-(]).1 E F0(Sa)144 372 Q .3 -.15(ve t)-.2 H
-(he \214le in a form that can later be reco).15 E -.15(ve)-.15 G
-(red using the).15 E F2 -.2(ex)2.5 G F1<ad72>2.7 E F0(option.)2.5 E F1
-(pr)108 388.8 Q -.15(ev)-.18 G([ious][!]).15 E F0(Edit the pre)144 400.8
-Q(vious \214le from the ar)-.25 E(gument list.)-.18 E F1
-([range] p[rint] [count] [\215ags])108 417.6 Q F0
-(Display the speci\214ed lines.)144 429.6 Q F1([line] pu[t] [b)108 446.4
-Q(uffer])-.2 E F0(Append b)144 458.4 Q(uf)-.2 E
-(fer contents to the current line.)-.25 E F1(q[uit][!])108 475.2 Q F0
-(End the editing session.)144 487.2 Q F1([line] r[ead][!] [\214le])108
-504 Q F0(Read a \214le.)144 516 Q F1 -.18(re)108 532.8 S(c[o).18 E -.1
-(ve)-.1 G(r] \214le).1 E F0(Reco)144 544.8 Q -.15(ve)-.15 G(r).15 E F2
-(\214le)2.5 E F0(if it w)2.5 E(as pre)-.1 E(viously sa)-.25 E -.15(ve)
--.2 G(d.).15 E F1 -.18(re)108 561.6 S(s[ize] [+|-]size).18 E F2 -.74(Vi)
-144 573.6 S F0(mode only)3.24 E 5(.G)-.65 G(ro)-5 E 2.5(wo)-.25 G 2.5
-(rs)-2.5 G(hrink the current screen.)-2.5 E F1 -.18(re)108 590.4 S
-(w[ind][!]).18 E F0(Re)144 602.4 Q(wind the ar)-.25 E(gument list.)-.18
-E F1(se[t] [option[=[v)108 619.2 Q
-(alue]] ...] [nooption ...] [option? ...] [all])-.1 E F0
-(Display or set editor options.)144 631.2 Q F1(sh[ell])108 648 Q F0
-(Run a shell program.)9.89 E F1(so[ur)108 664.8 Q(ce] \214le)-.18 E F0
-(Read and e)144 676.8 Q -.15(xe)-.15 G(cute).15 E F2 -.2(ex)2.5 G F0
-(commands from a \214le.)2.7 E F1([range] s[ubstitute] [/patter)108
-693.6 Q(n/r)-.15 E(eplace/] [options] [count] [\215ags])-.18 E F0
-(May 18, 1996)278.085 768 Q(9)201.085 E EP
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-/F0 10/Times-Roman@0 SF 421.08(VI\(1\) VI\(1\))72 48 R/F1 10
-/Times-Bold@0 SF([range] & [options] [count] [\215ags])108 84 Q
-([range] ~ [options] [count] [\215ags])108 100.8 Q F0(Mak)144 112.8 Q
-2.5(es)-.1 G(ubstitutions.)-2.5 E F1(su[spend][!])108 129.6 Q(st[op][!])
-108 146.4 Q(<suspend>)108 163.2 Q F0(Suspend the edit session.)144 175.2
-Q F1(ta[g][!] tagstring)108 192 Q F0
-(Edit the \214le containing the speci\214ed tag.)144 204 Q F1
-(tagn[ext][!])108 220.8 Q F0(Edit the \214le containing the ne)144 232.8
-Q(xt conte)-.15 E(xt for the current tag.)-.15 E F1
-(tagp[op][!] [\214le | number])108 249.6 Q F0
-(Pop to the speci\214ed tag in the tags stack.)144 261.6 Q F1(tagp[r)108
-278.4 Q -.15(ev)-.18 G(][!]).15 E F0(Edit the \214le containing the pre)
-144 290.4 Q(vious conte)-.25 E(xt for the current tag.)-.15 E F1
-(unm[ap][!] lhs)108 307.2 Q F0(Unmap a mapped string.)144 319.2 Q F1 -.1
-(ve)108 336 S([rsion]).1 E F0(Display the v)144 348 Q(ersion of the)-.15
-E/F2 10/Times-Italic@0 SF -.2(ex)2.5 G(/vi).2 E F0(editor)2.5 E(.)-.55 E
-F1([line] vi[sual] [type] [count] [\215ags])108 364.8 Q F2(Ex)144 376.8
-Q F0(mode only)2.5 E 5(.E)-.65 G(nter)-5 E F2(vi)2.5 E F0(.).36 E F1
-(vi[sual][!] [+cmd] [\214le])108 393.6 Q F2 -.74(Vi)144 405.6 S F0
-(mode only)3.24 E 5(.E)-.65 G(dit a ne)-5 E 2.5<778c>-.25 G(le.)-2.5 E
-F1(viu[sage] [command])108 422.4 Q F0(Display usage for a)144 434.4 Q F2
-(vi)2.5 E F0(command.)2.5 E F1([range] w[rite][!] [>>] [\214le])108
-451.2 Q([range] w[rite] [!] [\214le])108 468 Q
-([range] wn[!] [>>] [\214le])108 484.8 Q([range] wq[!] [>>] [\214le])108
-501.6 Q F0(Write the \214le.)144 513.6 Q F1([range] x[it][!] [\214le])
-108 530.4 Q F0(Write the \214le if it has been modi\214ed.)144 542.4 Q
-F1([range] ya[nk] [b)108 559.2 Q(uffer] [count])-.2 E F0(Cop)144 571.2 Q
-2.5(yt)-.1 G(he speci\214ed lines to a b)-2.5 E(uf)-.2 E(fer)-.25 E(.)
--.55 E F1([line] z [type] [count] [\215ags])108 588 Q F0
-(Adjust the windo)144 600 Q -.65(w.)-.25 G/F3 9/Times-Bold@0 SF
-(SET OPTIONS)72 616.8 Q F0 .203(There are a lar)108 628.8 R .203(ge number of options that may be set \(or unset\) to change the editor')
--.18 F 2.702(sb)-.55 G(eha)-2.702 E(vior)-.2 E 5.202(.T)-.55 G .202
-(his section)-5.202 F(describes the options, their abbre)108 640.8 Q
-(viations and their def)-.25 E(ault v)-.1 E(alues.)-.25 E .541
-(In each entry belo)108 657.6 R 1.841 -.65(w, t)-.25 H .541
-(he \214rst part of the tag line is the full name of the option, follo)
-.65 F .541(wed by an)-.25 F 3.041(ye)-.15 G(qui)-3.041 E -.25(va)-.25 G
-(lent).25 E(abbre)108 669.6 Q 4.313(viations. The)-.25 F 1.813
-(part in square brack)4.313 F 1.813(ets is the def)-.1 F 1.813(ault v)
--.1 F 1.813(alue of the option.)-.25 F 1.813(Most of the options are)
-6.813 F(boolean, i.e. the)108 681.6 Q 2.5(ya)-.15 G(re either on or of)
--2.5 E(f, and do not ha)-.25 E .3 -.15(ve a)-.2 H 2.5(na).15 G
-(ssociated v)-2.5 E(alue.)-.25 E(Options apply to both)108 698.4 Q F2
--.2(ex)2.5 G F0(and)2.7 E F2(vi)2.5 E F0
-(modes, unless otherwise speci\214ed.)2.5 E(May 18, 1996)278.085 768 Q
-(10)196.085 E EP
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-/F0 10/Times-Roman@0 SF 421.08(VI\(1\) VI\(1\))72 48 R/F1 10
-/Times-Bold@0 SF(altwerase [off])108 84 Q/F2 10/Times-Italic@0 SF -.74
-(Vi)144 96 S F0(only)3.24 E 5(.S)-.65 G(elect an alternate w)-5 E
-(ord erase algorithm.)-.1 E F1(autoindent, ai [off])108 112.8 Q F0
-(Automatically indent ne)144 124.8 Q 2.5(wl)-.25 G(ines.)-2.5 E F1
-(autoprint, ap [off])108 141.6 Q F2(Ex)144 153.6 Q F0(only)2.5 E 5(.D)
--.65 G(isplay the current line automatically)-5 E(.)-.65 E F1(auto)108
-170.4 Q(write, aw [off])-.1 E F0
-(Write modi\214ed \214les automatically when changing \214les.)144 182.4
-Q F1(backup [""])108 199.2 Q F0(Backup \214les before the)144 211.2 Q
-2.5(ya)-.15 G(re o)-2.5 E -.15(ve)-.15 G(rwritten.).15 E F1(beautify)108
-228 Q 2.5(,b)-.55 G 2.5(f[)-2.5 G(off])-2.5 E F0
-(Discard control characters.)144 240 Q F1(cdpath [en)108 256.8 Q(vir)-.4
-E(onment v)-.18 E(ariable CDP)-.1 E -.95(AT)-.74 G(H, or curr).95 E
-(ent dir)-.18 E(ectory])-.18 E F0
-(The directory paths used as path pre\214x)144 268.8 Q(es for the)-.15 E
-F1(cd)2.5 E F0(command.)2.5 E F1(cedit [no default])108 285.6 Q F0
-(Set the character to edit the colon command-line history)144 297.6 Q(.)
--.65 E F1(columns, co [80])108 314.4 Q F0
-(Set the number of columns in the screen.)144 326.4 Q F1(comment [off])
-108 343.2 Q F2 -.74(Vi)144 355.2 S F0(only)3.24 E 5(.S)-.65 G
-(kip leading comments in \214les.)-5 E F1(dir)108 372 Q(ectory)-.18 E
-2.5(,d)-.55 G(ir [en)-2.5 E(vir)-.4 E(onment v)-.18 E
-(ariable TMPDIR, or /tmp])-.1 E F0
-(The directory where temporary \214les are created.)144 384 Q F1
-(edcompatible, ed [off])108 400.8 Q F0 .042(Remember the v)144 412.8 R
-.042(alues of the `)-.25 F(`c')-.74 E 2.543('a)-.74 G .043(nd `)-2.543 F
-(`g')-.74 E 2.543('s)-.74 G(uf)-2.543 E .043(\214ces to the)-.25 F F1
-(substitute)2.543 E F0 .043(commands, instead of initializ-)2.543 F
-(ing them as unset for each ne)144 424.8 Q 2.5(wc)-.25 G(ommand.)-2.5 E
-F1(err)108 441.6 Q(orbells, eb [off])-.18 E F2(Ex)144 453.6 Q F0(only)
-2.5 E 5(.A)-.65 G(nnounce error messages with a bell.)-5 E F1(exr)108
-470.4 Q(c, ex [off])-.18 E F0
-(Read the startup \214les in the local directory)144 482.4 Q(.)-.65 E F1
-(extended [off])108 499.2 Q F0(Re)144 511.2 Q(gular e)-.15 E
-(xpressions are e)-.15 E(xtended \(i.e.)-.15 E F2 -.4(eg)5 G -.37(re).4
-G(p).37 E F0(\(1\)\255style\) e).19 E(xpressions.)-.15 E F1
-(\214lec [no default])108 528 Q F0(Set the character to perform \214le path completion on the colon command line.)
-144 540 Q F1(\215ash [on])108 556.8 Q F0
-(Flash the screen instead of beeping the k)144 568.8 Q -.15(ey)-.1 G
-(board on error).15 E(.)-.55 E F1(hardtabs, ht [8])108 585.6 Q F0
-(Set the spacing between hardw)144 597.6 Q(are tab settings.)-.1 E F1
-(iclo)108 614.4 Q(wer [off])-.1 E F0(Mak)144 626.4 Q .436(es all Re)-.1
-F .436(gular Expressions case-insensiti)-.15 F -.15(ve)-.25 G 2.936(,a)
-.15 G 2.936(sl)-2.936 G .436(ong as an upper)-2.936 F .435
-(-case letter does not appear in)-.2 F(the search string.)144 638.4 Q F1
-(ignor)108 655.2 Q(ecase, ic [off])-.18 E F0(Ignore case dif)144 667.2 Q
-(ferences in re)-.25 E(gular e)-.15 E(xpressions.)-.15 E F1 -.1(ke)108
-684 S(ytime [6]).1 E F0(The 10th')144 696 Q 2.5(so)-.55 G 2.5(fas)-2.5 G
-(econd)-2.5 E F2 -.2(ex)2.5 G(/vi).2 E F0 -.1(wa)2.5 G
-(its for a subsequent k).1 E .3 -.15(ey t)-.1 H 2.5(oc).15 G
-(omplete a k)-2.5 E .3 -.15(ey m)-.1 H(apping.).15 E(May 18, 1996)
-278.085 768 Q(11)196.085 E EP
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-/F0 10/Times-Roman@0 SF 421.08(VI\(1\) VI\(1\))72 48 R/F1 10
-/Times-Bold@0 SF(leftright [off])108 84 Q/F2 10/Times-Italic@0 SF -.74
-(Vi)144 96 S F0(only)3.24 E 5(.D)-.65 G 2.5(ol)-5 G
-(eft-right scrolling.)-2.5 E F1(lines, li [24])108 112.8 Q F2 -.74(Vi)
-144 124.8 S F0(only)3.24 E 5(.S)-.65 G
-(et the number of lines in the screen.)-5 E F1(lisp [off])108 141.6 Q F2
--.74(Vi)144 153.6 S F0(only)3.932 E 5.692(.M)-.65 G .692(odify v)-5.692
-F .692(arious search commands and options to w)-.25 F .693
-(ork with Lisp.)-.1 F F2 .693(This option is not yet)5.693 F
-(implemented.)144 165.6 Q F1(list [off])108 182.4 Q F0
-(Display lines in an unambiguous f)144 194.4 Q(ashion.)-.1 E F1
-(lock [on])108 211.2 Q F0(Attempt to get an e)144 223.2 Q(xclusi)-.15 E
-.3 -.15(ve l)-.25 H(ock on an).15 E 2.5<798c>-.15 G
-(le being edited, read or written.)-2.5 E F1(magic [on])108 240 Q F0
--.35(Tr)144 252 S(eat certain characters specially in re).35 E(gular e)
--.15 E(xpressions.)-.15 E F1(matchtime [7])108 268.8 Q F2 -.74(Vi)144
-280.8 S F0(only)4.85 E 6.61(.T)-.65 G 1.61(he 10th')-6.61 F 4.11(so)-.55
-G 4.11(fas)-4.11 G(econd)-4.11 E F2 -.2(ex)4.11 G(/vi).2 E F0 1.61
-(pauses on the matching character when the)4.11 F F1(sho)4.11 E(wmatch)
--.1 E F0(option is set.)144 292.8 Q F1(mesg [on])108 309.6 Q F0
-(Permit messages from other users.)144 321.6 Q F1
-(modelines, modeline [off])108 338.4 Q F0 .986
-(Read the \214rst and last fe)144 350.4 R 3.486(wl)-.25 G .987
-(ines of each \214le for)-3.486 F F2 -.2(ex)3.487 G F0(commands.)3.687 E
-F2 .987(This option will ne)5.987 F .987(ver be imple-)-.15 F(mented.)
-144 362.4 Q F1(noprint [""])108 379.2 Q F0(Characters that are ne)144
-391.2 Q -.15(ve)-.25 G 2.5(rh).15 G(andled as printable characters.)-2.5
-E F1(number)108 408 Q 2.5(,n)-.92 G 2.5(u[)-2.5 G(off])-2.5 E F0
-(Precede each line displayed with its current line number)144 420 Q(.)
--.55 E F1(octal [off])108 436.8 Q F0(Display unkno)144 448.8 Q
-(wn characters as octal numbers, instead of the def)-.25 E(ault he)-.1 E
-(xadecimal.)-.15 E F1(open [on])108 465.6 Q F2(Ex)144 477.6 Q F0(only)
-2.5 E 5(.I)-.65 G 2.5(ft)-5 G(his option is not set, the)-2.5 E F1(open)
-2.5 E F0(and)2.5 E F1(visual)2.5 E F0(commands are disallo)2.5 E(wed.)
--.25 E F1(optimize, opt [on])108 494.4 Q F2 -.74(Vi)144 506.4 S F0(only)
-3.24 E 5(.O)-.65 G(ptimize te)-5 E(xt throughput to dumb terminals.)-.15
-E F2(This option is not yet implemented.)5 E F1
-(paragraphs, para [IPLPPPQPP LIpplpipbp])108 523.2 Q F2 -.74(Vi)144
-535.2 S F0(only)3.24 E 5(.D)-.65 G
-(e\214ne additional paragraph boundaries for the)-5 E F1({)2.5 E F0(and)
-2.5 E F1(})2.5 E F0(commands.)2.5 E F1(print [""])108 552 Q F0
-(Characters that are al)144 564 Q -.1(wa)-.1 G
-(ys handled as printable characters.).1 E F1(pr)108 580.8 Q(ompt [on])
--.18 E F2(Ex)144 592.8 Q F0(only)2.5 E 5(.D)-.65 G
-(isplay a command prompt.)-5 E F1 -.18(re)108 609.6 S(adonly).18 E 2.5
-(,r)-.55 G 2.5(o[)-2.68 G(off])-2.5 E F0
-(Mark the \214le and session as read-only)144 621.6 Q(.)-.65 E F1 -.18
-(re)108 638.4 S(cdir [/v).18 E(ar/tmp/vi.r)-.1 E(eco)-.18 E -.1(ve)-.1 G
-(r]).1 E F0(The directory where reco)144 650.4 Q -.15(ve)-.15 G
-(ry \214les are stored.).15 E F1 -.18(re)108 667.2 S(draw).18 E 2.5(,r)
--.55 G 2.5(e[)-2.68 G(off])-2.5 E F2 -.74(Vi)144 679.2 S F0(only)3.24 E
-5(.S)-.65 G(imulate an intelligent terminal on a dumb one.)-5 E F2
-(This option is not yet implemented.)5 E F1 -.18(re)108 696 S(map [on])
-.18 E F0(Remap k)144 708 Q -.15(ey)-.1 G 2.5(su).15 G(ntil resolv)-2.5 E
-(ed.)-.15 E(May 18, 1996)278.085 768 Q(12)196.085 E EP
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-/F0 10/Times-Roman@0 SF 421.08(VI\(1\) VI\(1\))72 48 R/F1 10
-/Times-Bold@0 SF -.18(re)108 84 S(port [5]).18 E F0(Set the number of lines about which the editor reports changes or yanks.)
-144 96 Q F1(ruler [off])108 112.8 Q/F2 10/Times-Italic@0 SF -.74(Vi)144
-124.8 S F0(only)3.24 E 5(.D)-.65 G(isplay a ro)-5 E
-(w/column ruler on the colon command line.)-.25 E F1(scr)108 141.6 Q
-(oll, scr [windo)-.18 E 2.5(w/2)-.1 G(])-2.5 E F0
-(Set the number of lines scrolled.)144 153.6 Q F1(sear)108 170.4 Q
-(chincr [off])-.18 E F0(Mak)144 182.4 Q(es the)-.1 E F1(/)2.5 E F0(and)
-2.5 E F1(?)2.5 E F0(commands incremental.)5 E F1
-(sections, sect [NHSHH HUnhsh])108 199.2 Q F2 -.74(Vi)144 211.2 S F0
-(only)3.24 E 5(.D)-.65 G(e\214ne additional section boundaries for the)
--5 E F1([[)2.5 E F0(and)2.5 E F1(]])2.5 E F0(commands.)2.5 E F1(secur)
-108 228 Q 2.5(e[)-.18 G(off])-2.5 E F0 -.45(Tu)144 240 S(rns of).45 E
-2.5(fa)-.25 G(ll access to e)-2.5 E(xternal programs.)-.15 E F1
-(shell, sh [en)108 256.8 Q(vir)-.4 E(onment v)-.18 E
-(ariable SHELL, or /bin/sh])-.1 E F0
-(Select the shell used by the editor)144 268.8 Q(.)-.55 E F1
-(shellmeta [~{[*?$`'"\\])108 285.6 Q F0(Set the meta characters check)
-144 297.6 Q(ed to determine if \214le name e)-.1 E
-(xpansion is necessary)-.15 E(.)-.65 E F1(shiftwidth, sw [8])108 314.4 Q
-F0(Set the autoindent and shift command indentation width.)144 326.4 Q
-F1(sho)108 343.2 Q(wmatch, sm [off])-.1 E F2 -.74(Vi)144 355.2 S F0
-(only)3.24 E 5(.N)-.65 G(ote matching `)-5 E(`{')-.74 E 2.5('a)-.74 G
-(nd `)-2.5 E(`\(')-.74 E 2.5('f)-.74 G(or `)-2.5 E(`}')-.74 E 2.5('a)
--.74 G(nd `)-2.5 E(`\)')-.74 E 2.5('c)-.74 G(haracters.)-2.5 E F1(sho)
-108 372 Q(wmode [off])-.1 E F2 -.74(Vi)144 384 S F0(only)3.24 E 5(.D)
--.65 G(isplay the current editor mode and a `)-5 E(`modi\214ed')-.74 E
-2.5<278d>-.74 G(ag.)-2.5 E F1(sidescr)108 400.8 Q(oll [16])-.18 E F2
--.74(Vi)144 412.8 S F0(only)3.24 E 5(.S)-.65 G
-(et the amount a left-right scroll will shift.)-5 E F1(slo)108 429.6 Q
--.1(wo)-.1 G(pen, slo).1 E 2.5(w[)-.1 G(off])-2.5 E F0
-(Delay display updating during te)144 441.6 Q(xt input.)-.15 E F2
-(This option is not yet implemented.)5 E F1(sour)108 458.4 Q
-(ceany [off])-.18 E F0(Read startup \214les not o)144 470.4 Q
-(wned by the current user)-.25 E(.)-.55 E F2(This option will ne)5 E
-(ver be implemented.)-.15 E F1(tabstop, ts [8])108 487.2 Q F0
-(This option sets tab widths for the editor display)144 499.2 Q(.)-.65 E
-F1(taglength, tl [0])108 516 Q F0
-(Set the number of signi\214cant characters in tag names.)144 528 Q F1
-(tags, tag [tags /v)108 544.8 Q(ar/db/libc.tags /sys/k)-.1 E(er)-.1 E
-(n/tags])-.15 E F0(Set the list of tags \214les.)144 556.8 Q F1
-(term, ttytype, tty [en)108 573.6 Q(vir)-.4 E(onment v)-.18 E
-(ariable TERM])-.1 E F0(Set the terminal type.)144 585.6 Q F1
-(terse [off])108 602.4 Q F0 .374
-(This option has historically made editor messages less v)144 614.4 R
-2.874(erbose. It)-.15 F .374(has no ef)2.874 F .374
-(fect in this implemen-)-.25 F(tation.)144 626.4 Q F1(tildeop)108 643.2
-Q F0(Modify the)6.55 E F1(~)2.5 E F0(command to tak)2.5 E 2.5(ea)-.1 G
-2.5(na)-2.5 G(ssociated motion.)-2.5 E F1(timeout, to [on])108 660 Q F0
--.35(Ti)144 672 S(me out on k).35 E -.15(ey)-.1 G 2.5(sw).15 G
-(hich may be mapped.)-2.5 E F1(ttywerase [off])108 688.8 Q F2 -.74(Vi)
-144 700.8 S F0(only)3.24 E 5(.S)-.65 G
-(elect an alternate erase algorithm.)-5 E(May 18, 1996)278.085 768 Q(13)
-196.085 E EP
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-/Times-Bold@0 SF -.1(ve)108 84 S(rbose [off]).1 E/F2 10/Times-Italic@0
-SF -.74(Vi)144 96 S F0(only)3.24 E 5(.D)-.65 G
-(isplay an error message for e)-5 E -.15(ve)-.25 G(ry error).15 E(.)-.55
-E F1(w300 [no default])108 112.8 Q F2 -.74(Vi)144 124.8 S F0(only)3.24 E
-5(.S)-.65 G(et the windo)-5 E 2.5(ws)-.25 G
-(ize if the baud rate is less than 1200 baud.)-2.5 E F1
-(w1200 [no default])108 141.6 Q F2 -.74(Vi)144 153.6 S F0(only)3.24 E 5
-(.S)-.65 G(et the windo)-5 E 2.5(ws)-.25 G
-(ize if the baud rate is equal to 1200 baud.)-2.5 E F1
-(w9600 [no default])108 170.4 Q F2 -.74(Vi)144 182.4 S F0(only)3.24 E 5
-(.S)-.65 G(et the windo)-5 E 2.5(ws)-.25 G
-(ize if the baud rate is greater than 1200 baud.)-2.5 E F1(war)108 199.2
-Q 2.5(n[)-.15 G(on])-2.5 E F2(Ex)144 211.2 Q F0(only)2.801 E 5.301(.T)
--.65 G .301(his option causes a w)-5.301 F .302(arning message to the terminal if the \214le has been modi\214ed, since)
--.1 F(it w)144 223.2 Q(as last written, before a)-.1 E F1(!)2.5 E F0
-(command.)5 E F1(windo)108 240 Q 1.1 -.55(w, w, w)-.1 H 2.5(i[).55 G(en)
--2.5 E(vir)-.4 E(onment v)-.18 E(ariable LINES])-.1 E F0(Set the windo)
-144 252 Q 2.5(ws)-.25 G(ize for the screen.)-2.5 E F1(wraplen, wl [0])
-108 268.8 Q F2 -.74(Vi)144 280.8 S F0(only)3.494 E 5.254(.B)-.65 G .254
-(reak lines automatically)-5.254 F 2.754(,t)-.65 G .253
-(he speci\214ed number of columns from the left-hand mar)-2.754 F 2.753
-(gin. If)-.18 F(both the)144 292.8 Q F1(wraplen)2.5 E F0(and)2.5 E F1
-(wrapmar)2.5 E(gin)-.1 E F0(edit options are set, the)2.5 E F1(wrapmar)
-2.5 E(gin)-.1 E F0 -.25(va)2.5 G(lue is used.).25 E F1(wrapmar)108 309.6
-Q(gin, wm [0])-.1 E F2 -.74(Vi)144 321.6 S F0(only)3.982 E 5.742(.B)-.65
-G .742(reak lines automatically)-5.742 F 3.242(,t)-.65 G .742
-(he speci\214ed number of columns from the right-hand mar)-3.242 F(gin.)
--.18 E(If both the)144 333.6 Q F1(wraplen)2.5 E F0(and)2.5 E F1(wrapmar)
-2.5 E(gin)-.1 E F0(edit options are set, the)2.5 E F1(wrapmar)2.5 E(gin)
--.1 E F0 -.25(va)2.5 G(lue is used.).25 E F1(wrapscan, ws [on])108 350.4
-Q F0(Set searches to wrap around the end or be)144 362.4 Q
-(ginning of the \214le.)-.15 E F1(writeany)108 379.2 Q 2.5(,w)-.55 G 2.5
-(a[)-2.5 G(off])-2.5 E F0 -.45(Tu)144 391.2 S(rn of).45 E 2.5<668c>-.25
-G(le-o)-2.5 E -.15(ve)-.15 G(rwriting checks.).15 E/F3 9/Times-Bold@0 SF
-(ENVIR)72 408 Q(ONMENT)-.27 E(AL V)-.81 E(ARIABLES)-1.215 E F2(COLUMNS)
-108 420 Q F0 .783(The number of columns on the screen.)144 432 R .783
-(This v)5.783 F .783(alue o)-.25 F -.15(ve)-.15 G .783(rrides an).15 F
-3.282(ys)-.15 G .782(ystem or terminal speci\214c v)-3.282 F(al-)-.25 E
-2.739(ues. If)144 444 R(the)2.739 E F2(COLUMNS)2.739 E F0(en)2.739 E
-.239(vironmental v)-.4 F .239(ariable is not set when)-.25 F F2 -.2(ex)
-2.739 G(/vi).2 E F0 .24(runs, or the)2.74 F F1(columns)2.74 E F0 .24
-(option is)2.74 F -.15(ex)144 456 S(plicitly reset by the user).15 E(,)
--.4 E F2 -.2(ex)2.5 G(/vi).2 E F0(enters the v)2.5 E(alue into the en)
--.25 E(vironment.)-.4 E F2(EXINIT)108 472.8 Q F0 2.5(Al)144 484.8 S
-(ist of)-2.5 E F2 -.2(ex)2.5 G F0(startup commands, read if the v)2.7 E
-(ariable)-.25 E F2(NEXINIT)2.5 E F0(is not set.)2.5 E F2(HOME)108 501.6
-Q F0 .558(The user')7.12 F 3.058(sh)-.55 G .558(ome directory)-3.058 F
-3.058(,u)-.65 G .558
-(sed as the initial directory path for the startup `)-3.058 F(`$)-.74 E
-F2(HOME)A F0(/.ne)A(xrc')-.15 E 3.057('a)-.74 G(nd)-3.057 E -.74(``)144
-513.6 S($).74 E F2(HOME)A F0(/.e)A(xrc')-.15 E 2.5<278c>-.74 G 2.5
-(les. This)-2.5 F -.25(va)2.5 G(lue is also used as the def).25 E
-(ault directory for the)-.1 E F2(vi)2.5 E F1(cd)2.5 E F0(command.)2.5 E
-F2(LINES)108 530.4 Q F0 .142(The number of ro)9.33 F .142
-(ws on the screen.)-.25 F .142(This v)5.142 F .143(alue o)-.25 F -.15
-(ve)-.15 G .143(rrides an).15 F 2.643(ys)-.15 G .143
-(ystem or terminal speci\214c v)-2.643 F 2.643(alues. If)-.25 F(the)144
-542.4 Q F2(LINES)3.027 E F0(en)3.027 E .527(vironmental v)-.4 F .526
-(ariable is not set when)-.25 F F2 -.2(ex)3.026 G(/vi).2 E F0 .526
-(runs, or the)3.026 F F1(lines)3.026 E F0 .526(option is e)3.026 F .526
-(xplicitly reset)-.15 F(by the user)144 554.4 Q(,)-.4 E F2 -.2(ex)2.5 G
-(/vi).2 E F0(enters the v)2.5 E(alue into the en)-.25 E(vironment.)-.4 E
-F2(NEXINIT)108 571.2 Q F0 2.5(Al)144 583.2 S(ist of)-2.5 E F2 -.2(ex)2.5
-G F0(startup commands.)2.7 E F2(SHELL)108 600 Q F0(The user')6.55 E 2.5
-(ss)-.55 G(hell of choice \(see also the)-2.5 E F1(shell)2.5 E F0
-(option\).)2.5 E F2(TERM)108 616.8 Q F0 .888(The user')9.89 F 3.388(st)
--.55 G .888(erminal type.)-3.388 F .888(The def)5.888 F .889
-(ault is the type `)-.1 F(`unkno)-.74 E(wn')-.25 E 3.389('. If)-.74 F
-(the)3.389 E F2(TERM)3.389 E F0(en)3.389 E .889(vironmental v)-.4 F
-(ari-)-.25 E .823(able is not set when)144 628.8 R F2 -.2(ex)3.323 G
-(/vi).2 E F0 .823(runs, or the)3.323 F F1(term)3.323 E F0 .823
-(option is e)3.323 F .822(xplicitly reset by the user)-.15 F(,)-.4 E F2
--.2(ex)3.322 G(/vi).2 E F0 .822(enters the)3.322 F -.25(va)144 640.8 S
-(lue into the en).25 E(vironment.)-.4 E F2(TMPDIR)108 657.6 Q F0
-(The location used to stored temporary \214les \(see also the)144 669.6
-Q F1(dir)2.5 E(ectory)-.18 E F0(edit option\).)2.5 E F3(ASYNCHR)72 686.4
-Q(ONOUS EVENTS)-.27 E F0(SIGALRM)108 698.4 Q F2 -.74(Vi)144 710.4 S(/e)
-.74 E(x)-.2 E F0 .976(uses this signal for periodic backups of \214le modi\214cations and to display `)
-3.475 F(`b)-.74 E(usy')-.2 E 3.476('m)-.74 G(essages)-3.476 E
-(when operations are lik)144 722.4 Q(ely to tak)-.1 E 2.5(eal)-.1 G
-(ong time.)-2.5 E(May 18, 1996)278.085 768 Q(14)196.085 E EP
-%%Page: 15 15
-%%BeginPageSetup
-BP
-%%EndPageSetup
-/F0 10/Times-Roman@0 SF 421.08(VI\(1\) VI\(1\))72 48 R(SIGHUP)108 84 Q
-(SIGTERM)108 100.8 Q .285(If the current b)144 112.8 R(uf)-.2 E .285
-(fer has changed since it w)-.25 F .284(as last written in its entirety)
--.1 F 2.784(,t)-.65 G .284(he editor attempts to sa)-2.784 F -.15(ve)-.2
-G 1.642(the modi\214ed \214le so it can be later reco)144 124.8 R -.15
-(ve)-.15 G 4.143(red. See).15 F(the)4.143 E/F1 10/Times-Italic@0 SF
-(vi/e)4.143 E(x)-.2 E F0 1.643(Reference manual section entitled)4.143 F
--.74(``)144 136.8 S(Reco).74 E -.15(ve)-.15 G(ry').15 E 2.5('f)-.74 G
-(or more information.)-2.5 E(SIGINT)108 153.6 Q .868(When an interrupt occurs, the current operation is halted, and the editor returns to the command)
-144 165.6 R(le)144 177.6 Q -.15(ve)-.25 G 3.215(l. If).15 F .715
-(interrupted during te)3.215 F .715(xt input, the te)-.15 F .715
-(xt already input is resolv)-.15 F .715(ed into the \214le as if the te)
--.15 F(xt)-.15 E(input had been normally terminated.)144 189.6 Q
-(SIGWINCH)108 206.4 Q 1.271(The screen is resized.)144 218.4 R 1.271
-(See the)6.271 F F1(vi/e)3.771 E(x)-.2 E F0 1.271
-(Reference manual section entitled `)3.771 F 1.27(`Sizing the Screen')
--.74 F 3.77('f)-.74 G(or)-3.77 E(more information.)144 230.4 Q(SIGCONT)
-108 247.2 Q(SIGQ)108 264 Q(UIT)-.1 E(SIGTSTP)108 280.8 Q F1 -.74(Vi)144
-292.8 S(/e).74 E(x)-.2 E F0(ignores these signals.)2.5 E/F2 9
-/Times-Bold@0 SF(FILES)72 309.6 Q F0 6.27(/bin/sh The)108 321.6 R(def)
-2.5 E(ault user shell.)-.1 E(/etc/vi.e)108 338.4 Q(xrc)-.15 E
-(System-wide vi startup \214le.)144 350.4 Q 15.16(/tmp T)108 367.2 R
-(emporary \214le directory)-.7 E(.)-.65 E(/v)108 384 Q(ar/tmp/vi.reco)
--.25 E -.15(ve)-.15 G(r).15 E(The def)144 396 Q(ault reco)-.1 E -.15(ve)
--.15 G(ry \214le directory).15 E(.)-.65 E($HOME/.ne)108 412.8 Q(xrc)-.15
-E(1st choice for user')144 424.8 Q 2.5(sh)-.55 G
-(ome directory startup \214le.)-2.5 E($HOME/.e)108 441.6 Q(xrc)-.15 E
-(2nd choice for user')144 453.6 Q 2.5(sh)-.55 G
-(ome directory startup \214le.)-2.5 E(.ne)108 470.4 Q 8.94(xrc 1st)-.15
-F(choice for local directory startup \214le.)2.5 E(.e)108 487.2 Q 13.94
-(xrc 2nd)-.15 F(choice for local directory startup \214le.)2.5 E F2
-(SEE ALSO)72 504 Q F1(cta)108 516 Q(gs)-.1 E F0(\(1\),).27 E F1(mor)2.5
-E(e)-.37 E F0(\(3\),).18 E F1(cur)2.5 E(ses)-.1 E F0(\(3\),).27 E F1
-(dbopen)2.5 E F0(\(3\)).24 E(The `)108 540 Q(`V)-.74 E 2.5(iQ)-.6 G
-(uick Reference')-2.5 E 2.5('c)-.74 G(ard.)-2.5 E -.74(``)108 564 S .743
-(An Introduction to Display Editing with V)-.06 F(i')-.6 E .743
-(', found in the `)-.74 F .743(`UNIX User')-.74 F 3.243(sM)-.55 G .743
-(anual Supplementary Docu-)-3.243 F(ments')108 576 Q 3.014('s)-.74 G
-.513(ection of both the 4.3BSD and 4.4BSD manual sets.)-3.014 F .513
-(This document is the closest thing a)5.513 F -.25(va)-.2 G(ilable).25 E
-(to an introduction to the)108 588 Q F1(vi)2.5 E F0(screen editor)2.5 E
-(.)-.55 E -.74(``)108 612 S 1.116(Ex Reference Manual \(V).74 F 1.116
-(ersion 3.7\)')-1.11 F 1.117(', found in the `)-.74 F 1.117(`UNIX User')
--.74 F 3.617(sM)-.55 G 1.117(anual Supplementary Documents')-3.617 F(')
--.74 E .194(section of both the 4.3BSD and 4.4BSD manual sets.)108 624 R
-.194(This document is the \214nal reference for the)5.194 F F1 -.2(ex)
-2.693 G F0(editor)2.893 E(,)-.4 E(as distrib)108 636 Q
-(uted in most historic 4BSD and System V systems.)-.2 E -.74(``)108 660
-S .279(Edit: A tutorial').74 F .279(', found in the `)-.74 F .279
-(`UNIX User')-.74 F 2.779(sM)-.55 G .279(anual Supplementary Documents')
--2.779 F 2.78('s)-.74 G .28(ection of the 4.3BSD)-2.78 F(manual set.)108
-672 Q(This document is an introduction to a simple v)5 E(ersion of the)
--.15 E F1 -.2(ex)2.5 G F0(screen editor)2.7 E(.)-.55 E -.74(``)108 696 S
-(Ex/V).74 E 3.69(iR)-.6 G 1.19(eference Manual')-3.69 F 1.189
-(', found in the `)-.74 F 1.189(`UNIX User')-.74 F 3.689(sM)-.55 G 1.189
-(anual Supplementary Documents')-3.689 F 3.689('s)-.74 G 1.189
-(ection of)-3.689 F .781(the 4.4BSD manual set.)108 708 R .781
-(This document is the \214nal reference for the)5.781 F F1(ne)3.281 E
-(x/n)-.2 E(vi)-.4 E F0(te)3.281 E .782(xt editors, as distrib)-.15 F
-.782(uted in)-.2 F(4.4BSD and 4.4BSD-Lite.)108 720 Q(May 18, 1996)
-278.085 768 Q(15)196.085 E EP
-%%Page: 16 16
-%%BeginPageSetup
-BP
-%%EndPageSetup
-/F0 10/Times-Roman@0 SF 421.08(VI\(1\) VI\(1\))72 48 R/F1 10
-/Times-Italic@0 SF(Rof)108 84 Q(f)-.18 E F0 .107
-(source for all of these documents is distrib)2.608 F .107(uted with)-.2
-F F1(ne)2.607 E(x/n)-.2 E(vi)-.4 E F0 .107(in the)2.607 F F1 -.4(nv)
-2.607 G(i/USD.doc).4 E F0 .107(directory of the)2.607 F F1(ne)2.607 E
-(x/n)-.2 E(vi)-.4 E F0(source code.)108 96 Q .131(The \214les `)108 120
-R(`auto)-.74 E(write')-.25 E .131(', `)-.74 F(`input')-.74 E .131(', `)
--.74 F(`quoting')-.74 E 2.631('a)-.74 G .131(nd `)-2.631 F(`structures')
--.74 E 2.632('f)-.74 G .132(ound in the)-2.632 F F1 -.4(nv)2.632 G
-(i/docs/internals).4 E F0 .132(directory of the)2.632 F F1(ne)108 132 Q
-(x/n)-.2 E(vi)-.4 E F0(source code.)2.5 E/F2 9/Times-Bold@0 SF(HIST)72
-148.8 Q(OR)-.162 E(Y)-.315 E F0(The)108 160.8 Q F1(ne)2.5 E(x/n)-.2 E
-(vi)-.4 E F0(replacements for the)2.5 E F1 -.2(ex)2.5 G(/vi).2 E F0
-(editor \214rst appeared in 4.4BSD.)2.5 E F2(ST)72 177.6 Q(AND)-.81 E
-(ARDS)-.315 E F1(Ne)108 189.6 Q(x/n)-.2 E(vi)-.4 E F0 1.341
-(is close to IEEE Std1003.2 \(`)3.841 F(`POSIX')-.74 E 3.841('\). That)
--.74 F 1.341(document dif)3.841 F 1.341(fers from historical)-.25 F F1
--.2(ex)3.84 G(/vi).2 E F0 1.34(practice in)3.84 F(se)108 201.6 Q -.15
-(ve)-.25 G(ral places; there are changes to be made on both sides.).15 E
-(May 18, 1996)278.085 768 Q(16)196.085 E EP
-%%Trailer
-end
-%%EOF
diff --git a/usr.bin/vi/docs/USD.doc/vi.man/vi.1 b/usr.bin/vi/docs/USD.doc/vi.man/vi.1
index 1cc30aa4592..757e842a216 100644
--- a/usr.bin/vi/docs/USD.doc/vi.man/vi.1
+++ b/usr.bin/vi/docs/USD.doc/vi.man/vi.1
@@ -31,9 +31,9 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\"     @(#)vi.1	8.39 (Berkeley) 5/18/96
+.\"     @(#)vi.1	8.44 (Berkeley) 6/28/96
 .\"
-.TH VI 1 "May 18, 1996"
+.TH VI 1 "June 28, 1996"
 .UC
 .SH NAME
 ex, vi, view \- text editors
@@ -859,9 +859,9 @@ Delete the lines from the file.
 .B "di[splay] b[uffers] | c[onnections] | s[creens] | t[ags]"
 Display buffers, Cscope connections, screens or tags.
 .TP
-.B "e[dit][!] [+cmd] [file]"
+.B "[Ee][dit][!] [+cmd] [file]"
 .TP
-.B "ex[!] [+cmd] [file]"
+.B "[Ee]x[!] [+cmd] [file]"
 Edit a different file.
 .TP
 .B "exu[sage] [command]"
@@ -872,7 +872,7 @@ command.
 .B "f[ile] [file]"
 Display and optionally change the file name.
 .TP
-.B "fg [name]"
+.B "[Ff]g [name]"
 .I \&Vi
 mode only.
 Foreground the specified screen.
@@ -912,7 +912,7 @@ Move the specified lines after the target line.
 Write the abbreviations, editor options and maps to the specified
 file.
 .TP
-.B "n[ext][!] [file ...]"
+.B "[Nn][ext][!] [file ...]"
 Edit the next file from the argument list.
 .TP
 .B "[line] o[pen] /pattern/ [flags]"
@@ -924,7 +924,7 @@ Save the file in a form that can later be recovered using the
 .B \-r
 option.
 .TP
-.B "prev[ious][!]"
+.B "[Pp]rev[ious][!]"
 Edit the previous file from the argument list.
 .TP
 .B "[range] p[rint] [count] [flags]"
@@ -977,7 +977,7 @@ Make substitutions.
 .B <suspend>
 Suspend the edit session.
 .TP
-.B "ta[g][!] tagstring"
+.B "[Tt]a[g][!] tagstring"
 Edit the file containing the specified tag.
 .TP
 .B "tagn[ext][!]"
@@ -1003,7 +1003,7 @@ mode only.
 Enter
 .IR \&vi .
 .TP
-.B "vi[sual][!] [+cmd] [file]"
+.B "[Vi]i[sual][!] [+cmd] [file]"
 .I \&Vi
 mode only.
 Edit a new file.
@@ -1091,7 +1091,7 @@ Set the number of columns in the screen.
 .B "comment [off]"
 .I \&Vi
 only.
-Skip leading comments in files.
+Skip leading comments in shell and C-language files.
 .TP
 .B "directory, dir [environment variable TMPDIR, or /tmp]"
 The directory where temporary files are created.
@@ -1302,7 +1302,7 @@ Set the autoindent and shift command indentation width.
 only.
 Note matching ``{'' and ``('' for ``}'' and ``)'' characters.
 .TP
-.B "showmode [off]"
+.B "showmode, smd [off]"
 .I \&Vi
 only.
 Display the current editor mode and a ``modified'' flag.
@@ -1336,7 +1336,7 @@ Set the terminal type.
 This option has historically made editor messages less verbose.
 It has no effect in this implementation.
 .TP
-.B "tildeop"
+.B "tildeop [off]"
 Modify the
 .B \&~
 command to take an associated motion.
@@ -1380,6 +1380,10 @@ command.
 .B "window, w, wi [environment variable LINES]"
 Set the window size for the screen.
 .TP
+.B "windowname [off]"
+Change the icon/window name to the current file name even if it can't
+be restored on editor exit.
+.TP
 .B "wraplen, wl [0]"
 .I \&Vi
 only.
diff --git a/usr.bin/vi/docs/USD.doc/vi.ref/ex.cmd.roff b/usr.bin/vi/docs/USD.doc/vi.ref/ex.cmd.roff
index 0e6d45b3b7a..0771f67545e 100644
--- a/usr.bin/vi/docs/USD.doc/vi.ref/ex.cmd.roff
+++ b/usr.bin/vi/docs/USD.doc/vi.ref/ex.cmd.roff
@@ -31,7 +31,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\"	@(#)ex.cmd.roff	8.38 (Berkeley) 5/8/96
+.\"	@(#)ex.cmd.roff	8.39 (Berkeley) 6/28/96
 .\"
 .SH 1 "Ex Description"
 .pp
@@ -534,6 +534,11 @@ None.
 .CO Vi
 mode only.
 Background the current screen.
+The screen is unchanged,
+but is no longer accessible and disappears from the display.
+Use the
+.CO fg
+command to bring the screen back to the display foreground.
 .SS
 .SP Line:
 Set to the current line when the screen was last edited.
@@ -737,8 +742,19 @@ None.
 .CO Vi
 mode only.
 Foreground the specified screen.
-Swap the current screen with the specified backgrounded screen.
-If no screen is specified, the first background screen is foregrounded.
+If the argument name doesn't exactly match the name of a file displayed
+by a background screen,
+it is compared against the last component of each of the file names.
+If no background screen is specified,
+the first background screen is foregrounded.
+.sp
+By default,
+foregrounding causes the current screen to be swapped with the backgrounded
+screen.
+Capitalizing the first letter of the command, i.e.
+.CO Fg ,
+will foreground the backgrounded screen in a new screen instead of
+swapping it with the current screen.
 .SS
 .SP Line:
 Set to the current line when the screen was last edited.
diff --git a/usr.bin/vi/docs/USD.doc/vi.ref/ref.so b/usr.bin/vi/docs/USD.doc/vi.ref/ref.so
index c0fddc3f6c7..ecc91575275 100644
--- a/usr.bin/vi/docs/USD.doc/vi.ref/ref.so
+++ b/usr.bin/vi/docs/USD.doc/vi.ref/ref.so
@@ -1,5 +1,7 @@
 .\" Copyright (c) 1994
 .\"     The Regents of the University of California.  All rights reserved.
+.\" Copyright (c) 1994, 1995
+.\"	Keith Bostic.  All rights reserved.
 .\"
 .\" Redistribution and use in source and binary forms, with or without
 .\" modification, are permitted provided that the following conditions
@@ -29,7 +31,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\"     @(#)ref.so	8.6 (Berkeley) 7/15/94
+.\"     @(#)ref.so	8.8 (Berkeley) 1/11/95
 .\"
 .\"
 .\" indented paragraph, with spaces between the items, bold font
diff --git a/usr.bin/vi/docs/USD.doc/vi.ref/set.opt.roff b/usr.bin/vi/docs/USD.doc/vi.ref/set.opt.roff
index 35a62135beb..c91aaae9773 100644
--- a/usr.bin/vi/docs/USD.doc/vi.ref/set.opt.roff
+++ b/usr.bin/vi/docs/USD.doc/vi.ref/set.opt.roff
@@ -31,7 +31,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\"     @(#)set.opt.roff	8.59 (Berkeley) 5/16/96
+.\"     @(#)set.opt.roff	8.63 (Berkeley) 6/26/96
 .\"
 .SH 1 "Set Options"
 .pp
@@ -384,11 +384,13 @@ more information.
 .CO Vi
 only.
 If the first non-empty line of the file begins with the string
-.QT /\&* ,
+.QT /\&*
+or
+.QT # ,
 this option causes
 .CO vi
-to skip to the end of that C-language comment (probably a terribly boring
-legal notice) before displaying the file.
+to skip to the end of that C-language or shell comment (probably a
+terribly boring legal notice) before displaying the file.
 .KY directory
 .IP "directory, dir [environment variable TMPDIR, or /tmp]"
 The directory where temporary files are created.
@@ -1034,7 +1036,7 @@ See the
 .OP matchtime
 option for more information.
 .KY showmode
-.IP "showmode [off]"
+.IP "showmode, smd [off]"
 .CO Vi
 only.
 This option causes
@@ -1104,7 +1106,7 @@ See the
 .OP verbose
 option for more information.
 .KY tildeop
-.IP "tildeop"
+.IP "tildeop [off]"
 Modify the
 .CO ~
 command to take an associated motion.
@@ -1219,6 +1221,21 @@ scrolled by the
 and
 .CO <control-U>
 commands.
+.KY windowname
+.IP "windowname [off]"
+.CO Vi
+changes the name of the editor's icon/window to the current file name
+when it's possible and not destructive, i.e.,
+when the editor can restore it to its original value on exit or when
+the icon/window will be discarded as the editor exits.
+If the
+.OP windowname
+edit option is set,
+.CO vi
+will change the icon/window name even when it's destructive and the
+icon/window name will remain after the editor exits.
+(This is the case for
+.XR xterm 1 ).
 .KY wraplen
 .IP "wraplen, wl [0]"
 This option is identical to the
diff --git a/usr.bin/vi/docs/USD.doc/vi.ref/spell.ok b/usr.bin/vi/docs/USD.doc/vi.ref/spell.ok
index a60d438f2df..041d648cbcf 100644
--- a/usr.bin/vi/docs/USD.doc/vi.ref/spell.ok
+++ b/usr.bin/vi/docs/USD.doc/vi.ref/spell.ok
@@ -18,6 +18,7 @@ Englar
 Ev
 FF
 Fa
+Fg
 FindScreen
 Fl
 Foregrounding
@@ -171,6 +172,7 @@ filesystem
 filesystems
 foo
 foregrounded
+foregrounding
 ftp.cs.berkeley.edu
 ftp.uu.net
 gdb
@@ -264,6 +266,7 @@ recover.XXXXXX
 recover.c
 recover.script
 redist
+redistributable
 reimplementations
 remapmax
 remapped
diff --git a/usr.bin/vi/docs/USD.doc/vi.ref/vi.ref b/usr.bin/vi/docs/USD.doc/vi.ref/vi.ref
index 14a14f684ff..912004d5953 100644
--- a/usr.bin/vi/docs/USD.doc/vi.ref/vi.ref
+++ b/usr.bin/vi/docs/USD.doc/vi.ref/vi.ref
@@ -31,7 +31,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\"     @(#)vi.ref	8.74 (Berkeley) 5/17/96
+.\"     @(#)vi.ref	8.76 (Berkeley) 6/28/96
 .\"
 .\"
 .so ref.so
@@ -577,7 +577,7 @@ value in the recovery script.
 If the path of your system's
 .CO sendmail
 program (or whatever mailer you're using) is not
-.LI /usr/sbin/sendmail ,
+.LI /usr/lib/sendmail ,
 be sure to substitute the correct pathname for the
 .LI SENDMAIL
 value in the recovery script.
@@ -671,6 +671,7 @@ the set of screens that are currently displayed.
 The
 .CO Edit ,
 .CO Ex ,
+.CO Fg ,
 .CO Next ,
 .CO Previous ,
 .CO Tag
@@ -721,18 +722,22 @@ backgrounded screens in the window.
 .pp
 The
 .CO "fg [file]"
-command
-.QQ foregrounds
-the first screen in the list of backgrounded screens that is
-associated with its argument.
+command moves the specified screen from the list of backgrounded screens
+to the foreground.
 If no file argument is specified, the first screen on the list is
 foregrounded.
-Foregrounding consists of backgrounding the current screen,
+By default,
+foregrounding consists of backgrounding the current screen,
 and replacing its space in the window with the foregrounded screen.
 .pp
-If the last screen in the window is exited, and there are backgrounded
-screens, the first screen on the list of backgrounded screens takes over
-the window.
+Capitalizing the first letter of the command, i.e.
+.CO Fg ,
+will foreground the backgrounded screen in a new screen instead of
+swapping it with the current screen.
+.pp
+If the last foregrounded screen in the window is exited,
+and there are backgrounded screens,
+the first screen on the list of backgrounded screens takes over the window.
 .SH 1 "Tags, Tag Stacks, and Cscope"
 .pp
 .CO Nvi
@@ -1203,7 +1208,6 @@ The
 editor currently supports two scripting languages, Tcl/Tk and Perl5.
 (Note that Perl4 isn't sufficient, and that the Perl5 must be version
 5.002 or later.
-See the )
 See the
 .QB "Building Nvi"
 section for more information.
diff --git a/usr.bin/vi/docs/USD.doc/vi.ref/vi.ref.ps b/usr.bin/vi/docs/USD.doc/vi.ref/vi.ref.ps
deleted file mode 100644
index 48e14ab6189..00000000000
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+++ /dev/null
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-F F1(,)A F0 1.487(:perld[o] cmd)3.987 F F1(and)3.987 E F0 1.487
-(:tc[l] cmd)3.987 F F1 1.487(commands e)3.987 F -.15(xe)-.15 G 1.487
-(cute Perl5 and Tcl/Tk commands,).15 F(respecti)97 348 Q -.15(ve)-.25 G
-(ly).15 E 3.329(,o)-.65 G 3.329(nl)-3.329 G .829(ines from the edit b)
--3.329 F(uf)-.2 E(fer)-.25 E 5.829(.S)-.55 G .829(ee the \231)-5.829 F
-F0 .828(Scripting Languages)B F1 3.328<9a73>C .828
-(ection and the speci\214c)-3.328 F(commands for more information.)97
-360 Q F0(Split scr)72 384 Q(eens)-.18 E F1(The)97 396 Q F0(Edit)2.951 E
-F1(,)A F0(Ex)2.951 E F1(,)A F0(Next)2.951 E F1(,)A F0(Pr)2.951 E -.15
-(ev)-.18 G(ious).15 E F1(,)A F0 -.92(Ta)2.951 G(g).92 E F1(and)2.951 E
-F0 -.37(Vi)2.951 G(sual).37 E F1(\(in)2.951 E F0(vi)2.951 E F1 .451
-(mode\) commands di)2.951 F .452(vide the screen into multi-)-.25 F .659
-(ple editing re)97 408 R .659
-(gions and then perform their normal function in a ne)-.15 F 3.158(ws)
--.25 G .658(creen area.)-3.158 F(The)5.658 E F0(<contr)3.158 E(ol-W>)
--.18 E F1 1.739(command rotates between the fore)97 420 R 1.739
-(ground screens.)-.15 F(The)6.739 E F0 -.18(re)4.239 G(size).18 E F1
-1.74(command can be used to gro)4.239 F 4.24(wo)-.25 G(r)-4.24 E
-(shrink a particular screen.)97 432 Q F0 -.92(Ta)72 456 S 2.5(gs).92 G
-(tacks)-2.5 E F1 -.8(Ta)97 468 S .254(gs are no).8 F 2.754(wm)-.25 G
-.254(aintained in a stack.)-2.754 F(The)5.254 E F0(<contr)2.754 E(ol-T>)
--.18 E F1 .254(command returns to the pre)2.754 F .254
-(vious tag location.)-.25 F(The)97 480 Q F0(tagpop)3.283 E F1 .784
-(command returns to the most recent tag location by def)3.283 F .784
-(ault, or)-.1 F 3.284(,o)-.4 G .784(ptionally to a speci\214c)-3.284 F
-.592(tag number in the tag stack, or the most recent tag from a speci\214ed \214le.)
-97 492 R(The)5.592 E F0(display)3.092 E F1 .592(command can)3.092 F
-(be used to list the tags stack.)97 504 Q(The)5 E F0(tagtop)2.5 E F1
-(command returns to the top of the tag stack.)2.5 E F0(Usage inf)72 528
-Q(ormation)-.25 E F1(The)97 540 Q F0(exusage)2.568 E F1(and)2.568 E F0
-(viusage)2.568 E F1 .068(commands pro)2.568 F .068
-(vide usage information for all of the)-.15 F F0(ex)2.568 E F1(and)2.568
-E F0(vi)2.568 E F1 .069(commands by)2.569 F(def)97 552 Q(ault, or)-.1 E
-2.5(,o)-.4 G(ptionally)-2.5 E 2.5(,f)-.65 G
-(or a speci\214c command or k)-2.5 E -.15(ey)-.1 G(.)-.5 E F0 -.75(Wo)72
-576 S(rd sear).75 E(ch)-.18 E F1(The)97 588 Q F0(<contr)2.5 E(ol-A>)-.18
-E F1(command searches for the w)2.5 E(ord referenced by the cursor)-.1 E
-(.)-.55 E F0 2.5(3. Startup)72 612 R(Inf)2.5 E(ormation)-.25 E(Ex)97
-628.2 Q F1(/)A F0(vi)A F1 1.104(interprets one of tw)3.604 F 3.604(op)
--.1 G 1.104(ossible en)-3.604 F 1.104(vironmental v)-.4 F 1.104
-(ariables and reads up to three of \214v)-.25 F 3.604(ep)-.15 G(ossible)
--3.604 E 1.073(\214les during startup.)72 640.2 R 1.073(The v)6.073 F
-1.074(ariables and \214les are e)-.25 F 1.074(xpected to contain)-.15 F
-F0(ex)3.574 E F1 1.074(commands, not)3.574 F F0(vi)3.574 E F1 3.574
-(commands. In)3.574 F .308(addition, the)72 652.2 R 2.808(ya)-.15 G .308
-(re interpreted)-2.808 F/F3 10/Times-Italic@0 SF(befor)2.808 E(e)-.37 E
-F1 .307(the \214le to be edited is read, and therefore man)2.807 F(y)
--.15 E F0(ex)2.807 E F1 .307(commands may not)2.807 F .103(be used.)72
-664.2 R(Generally)5.103 E 2.603(,a)-.65 G .403 -.15(ny c)-2.603 H .104(ommand that requires output to the screen or that needs a \214le upon which to oper)
-.15 F(-)-.2 E
-(ate, will cause an error if included in a startup \214le or en)72 676.2
-Q(vironmental v)-.4 E(ariable.)-.25 E 1.056(Because the)97 692.4 R F0
-(ex)3.556 E F1 1.056(command set supported by)3.556 F F0(nex)3.556 E F1
-(/)A F0 -.4(nv)C(i).4 E F1 1.055
-(is a superset of the command set supported by)3.556 F 1.305
-(historical implementations of)72 704.4 R F0(ex)3.805 E F1(,)A F0(nex)
-3.805 E F1(/)A F0 -.4(nv)C(i).4 E F1 1.306
-(can use the startup \214les created for the historical implementa-)
-3.806 F(tions, b)72 716.4 Q(ut the con)-.2 E -.15(ve)-.4 G
-(rse may not be true.).15 E EP
-%%Page: 5 4
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-/F0 10/Times-Bold@0 SF(Nvi/Nex Refer)72 60 Q 308.33(ence USD:13-5)-.18 F
-/F1 10/Times-Roman@0 SF .425(If the)97 96 R F0<ad73>2.925 E F1 .424(\(the historic \255 option\) is speci\214ed, or if standard input is redirected from a \214le, all en)
-2.925 F(viron-)-.4 E(mental v)72 108 Q
-(ariables and startup \214les are ignored.)-.25 E
-(Otherwise, startup \214les and en)97 124.2 Q(vironmental v)-.4 E
-(ariables are handled in the follo)-.25 E(wing order:)-.25 E 12.5
-(\(1\) The)77 140.4 R(\214le)2.659 E/F2 10/Courier@0 SF(/etc/vi.exrc)
-2.659 E F1 .159(is read, as long as it is o)2.659 F .16
-(wned by root or the ef)-.25 F(fecti)-.25 E .46 -.15(ve u)-.25 H .16
-(ser ID of the user).15 F(.)-.55 E 12.5(\(2\) The)77 156.6 R(en)3.5 E 1
-(vironmental v)-.4 F(ariable)-.25 E F2(NEXINIT)3.5 E F1 .999(\(or the v)
-3.5 F(ariable)-.25 E F2(EXINIT)3.499 E F1 3.499(,i)C(f)-3.499 E F2
-(NEXINIT)3.499 E F1 .999(is not set\) is inter)3.499 F(-)-.2 E(preted.)
-103.66 168.6 Q 12.5(\(3\) If)77 184.8 R(neither)4.35 E F2(NEXINIT)4.35 E
-F1(or)4.35 E F2(EXINIT)4.35 E F1 -.1(wa)4.35 G 4.35(ss).1 G 1.85
-(et, and the)-4.35 F F2(HOME)4.35 E F1(en)4.35 E 1.85(vironmental v)-.4
-F 1.85(ariable is set, the \214le)-.25 F F2($HOME/.nexrc)103.66 196.8 Q
-F1 .531(\(or the \214le)3.031 F F2($HOME/.exrc)3.031 E F1 3.031(,i)C(f)
--3.031 E F2($HOME/.nexrc)3.031 E F1 .531(does not e)3.031 F .53
-(xist\) is read, as long)-.15 F(as the ef)103.66 208.8 Q(fecti)-.25 E .3
--.15(ve u)-.25 H(ser ID of the user is root or is the same as the o).15
-E(wner of the \214le.)-.25 E .088
-(When the $HOME directory is being used for both)103.66 232.8 R F0(nex)
-2.589 E F1(/)A F0 -.4(nv)C(i).4 E F1 .089
-(and an historic implementation of)2.589 F F0(ex)2.589 E F1(/)A F0(vi)A
-F1(,)A 3.277(ap)103.66 244.8 S .777(ossible solution is to put)-3.277 F
-F0(nex)3.276 E F1(/)A F0 -.4(nv)C(i).4 E F1 .776
-(speci\214c commands in the)3.276 F F2(.nexrc)3.276 E F1 .776
-(\214le, along with a)3.276 F F0(:sour)3.276 E(ce)-.18 E($HOME/.exr)
-103.66 256.8 Q(c)-.18 E F1
-(command to read in the commands common to both implementations.)2.5 E
-12.5(\(4\) If)77 273 R(the)4.728 E F0(exr)4.728 E(c)-.18 E F1 2.228
-(option w)4.728 F 2.228(as turned on by one of the pre)-.1 F 2.228
-(vious startup information sources, the \214le)-.25 F F2(.nexrc)103.66
-285 Q F1 .499(\(or the \214le)2.999 F F2(.exrc)2.999 E F1 2.999(,i)C(f)
--2.999 E F2(.nexrc)2.999 E F1 .499(does not e)2.999 F .499
-(xist\) is read, as long as the ef)-.15 F(fecti)-.25 E .799 -.15(ve u)
--.25 H .499(ser ID of).15 F(the user is the same as the o)103.66 297 Q
-(wner of the \214le.)-.25 E
-(No startup \214le is read if it is writable by an)97 313.2 Q
-(yone other than its o)-.15 E(wner)-.25 E(.)-.55 E
-(It is not an error for an)97 329.4 Q 2.5(yo)-.15 G 2.5(ft)-2.5 G
-(he startup en)-2.5 E(vironmental v)-.4 E(ariables or \214les not to e)
--.25 E(xist.)-.15 E 1.663(Once all en)97 345.6 R 1.663(vironmental v)-.4
-F 1.664(ariables are interpreted, and all startup \214les are read, the \214rst \214le to be)
--.25 F 1.057(edited is read in \(or a temporary \214le is created\).)72
-357.6 R 1.057(Then, an)6.057 F 3.557(yc)-.15 G 1.057
-(ommands speci\214ed using the)-3.557 F F0<ad63>3.557 E F1 1.057
-(option are)3.557 F -.15(exe)72 369.6 S(cuted, in the conte).15 E
-(xt of that \214le.)-.15 E F0 2.5(4. Reco)72 393.6 R -.1(ve)-.1 G(ry).1
-E F1 1.046(There is no reco)97 409.8 R -.15(ve)-.15 G 1.046
-(ry program for).15 F F0(nex)3.547 E F1(/)A F0 -.4(nv)C(i).4 E F1 3.547
-(,n)C 1.047(or does)-3.547 F F0(nex)3.547 E F1(/)A F0 -.4(nv)C(i).4 E F1
-1.047(run setuid.)3.547 F(Reco)6.047 E -.15(ve)-.15 G 1.047
-(ry \214les are created).15 F .001(readable and writable by the o)72
-421.8 R .001(wner only)-.25 F 5.001(.U)-.65 G .001(sers may reco)-5.001
-F -.15(ve)-.15 G 2.501(ra).15 G .3 -.15(ny \214)-2.501 H(le which the)
-.15 E 2.5(yc)-.15 G(an read, and the superuser)-2.5 E(may reco)72 433.8
-Q -.15(ve)-.15 G 2.5(ra).15 G .3 -.15(ny e)-2.5 H(dit session.).15 E
-2.989(Edit sessions are back)97 450 R 2.989
-(ed by \214les in the directory named by the)-.1 F F0 -.18(re)5.49 G
-(cdir).18 E F1 2.99(option \(the directory)5.49 F F2
-(/var/tmp/vi.recover)72 462 Q F1 .948(by def)3.448 F .947
-(ault\), and are named \231)-.1 F F0(vi.XXXXXX)A F1 .947
-(\232, where \231)B F0(XXXXXX)A F1 3.447<9a69>C 3.447(san)-3.447 G
-(umber)-3.447 E .301(related to the process ID.)72 474 R .302
-(When a \214le is \214rst modi\214ed, a second reco)5.301 F -.15(ve)-.15
-G .302(ry \214le containing an email message).15 F .989
-(for the user is created, and is named \231)72 486 R F0 -.18(re)C(co).18
-E -.1(ve)-.1 G -1(r.).1 G(XXXXXX)1 E F1 .988(\232, where, ag)B .988
-(ain, \231)-.05 F F0(XXXXXX)A F1 3.488<9a69>C 3.488(sa)-3.488 G .988
-(ssociated with)-3.488 F .598(the process ID.)72 498 R .598
-(Both \214les are remo)5.598 F -.15(ve)-.15 G 3.098(da).15 G 3.098(tt)
--3.098 G .598(he end of a normal edit session, b)-3.098 F .598
-(ut will remain if the edit ses-)-.2 F
-(sion is abnormally terminated or the user runs the)72 510 Q F0(ex pr)
-2.5 E(eser)-.18 E -.1(ve)-.1 G F1(command.)2.6 E(The)97 526.2 Q F0 -.18
-(re)2.632 G(cdir).18 E F1 .132(option may be set in either the user')
-2.632 F 2.632(so)-.55 G 2.632(rs)-2.632 G(ystem')-2.632 E 2.632(ss)-.55
-G .132(tartup information, changing the reco)-2.632 F(v-)-.15 E .2
-(ery directory)72 538.2 R 5.2(.\()-.65 G .2(Note, ho)-5.2 F(we)-.25 E
--.15(ve)-.25 G 1 -.4(r, t).15 H .201
-(hat if a memory based \214le system is used as the backup directory).4
-F 2.701(,e)-.65 G .201(ach sys-)-2.701 F .018
-(tem reboot will delete all of the reco)72 550.2 R -.15(ve)-.15 G .018
-(ry \214les!).15 F .018(The same caution applies to directories such as)
-5.018 F F2(/tmp)2.517 E F1(which)2.517 E .211
-(are cleared of their contents by a system reboot, or)72 562.2 R F2
-(/usr/tmp)2.711 E F1 .211
-(which is periodically cleared of old \214les on)2.711 F(man)72 574.2 Q
-2.5(ys)-.15 G(ystems.\))-2.5 E .008(The reco)97 590.4 R -.15(ve)-.15 G
-.008(ry directory should be o).15 F .008
-(wned by root, or at least by a pseudo-user)-.25 F 5.007(.I)-.55 G 2.507
-(na)-5.007 G .007(ddition, if directory)-2.507 F(\231stick)72 602.4 Q
-1.013(y-bit\232 semantics are a)-.15 F -.25(va)-.2 G 1.013
-(ilable, the directory should ha).25 F 1.313 -.15(ve t)-.2 H 1.013
-(he stick).15 F 1.013(y-bit set so that \214les may only be)-.15 F(remo)
-72 614.4 Q -.15(ve)-.15 G 2.529(db).15 G 2.529(yt)-2.529 G .029(heir o)
--2.529 F 2.529(wners. The)-.25 F(reco)2.528 E -.15(ve)-.15 G .028
-(ry directory must be read, write, and e).15 F -.15(xe)-.15 G .028
-(cutable by an).15 F 2.528(yu)-.15 G(ser)-2.528 E 2.528(,i)-.4 G .028
-(.e. mode)-2.528 F(1777.)72 626.4 Q .203(If the reco)97 642.6 R -.15(ve)
--.15 G .203(ry directory does not e).15 F(xist,)-.15 E F0(ex)2.703 E F1
-(/)A F0(vi)A F1 .203(will attempt to create it.)2.703 F .204
-(This can result in the reco)5.204 F -.15(ve)-.15 G(ry).15 E 1.172
-(directory being o)72 654.6 R 1.171(wned by a normal user)-.25 F 3.671
-(,w)-.4 G 1.171(hich means that that user will be able to remo)-3.671 F
-1.471 -.15(ve o)-.15 H 1.171(ther user').15 F(s)-.55 E(reco)72 666.6 Q
--.15(ve)-.15 G .38(ry and backup \214les.).15 F .38(This is anno)5.38 F
-.38(ying, b)-.1 F .38
-(ut is not a security issue as the user cannot otherwise access)-.2 F
-(or modify the \214les.)72 678.6 Q .537(The reco)97 694.8 R -.15(ve)-.15
-G .536(ry \214le has all of the necessary information in it to enable the user to reco)
-.15 F -.15(ve)-.15 G 3.036(rt).15 G .536(he edit ses-)-3.036 F 3.128
-(sion. In)72 706.8 R .628
-(addition, it has all of the necessary email headers for)3.128 F/F3 10
-/Times-Italic@0 SF(sendmail)3.128 E F1 3.128(\(8\). When)B .629
-(the system is rebooted,)3.129 F .682(all of the \214les in)72 718.8 R
-F2(/var/tmp/vi.recover)3.182 E F1 .682(named \231)3.182 F F0 -.18(re)C
-(co).18 E -.1(ve)-.1 G -1(r.).1 G(XXXXXX)1 E F1 3.181<9a73>C .681
-(hould be sent to their o)-3.181 F(wners,)-.25 E EP
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-/F0 10/Times-Bold@0 SF 308.33(USD:13-6 Nvi/Nex)72 60 R(Refer)2.5 E(ence)
--.18 E/F1 10/Times-Roman@0 SF 1.007(by email, using the)72 96 R F0<ad74>
-3.507 E F1 1.008(option of)3.508 F F0(sendmail)3.508 E F1 1.008
-(\(or a similar mechanism in other mailers\).)3.508 F(If)6.008 E F0(ex)
-3.508 E F1(/)A F0(vi)A F1(recei)3.508 E -.15(ve)-.25 G 3.508(sa).15 G
-.017(hangup \(SIGHUP\) signal, or the user e)72 108 R -.15(xe)-.15 G
-.017(cutes the).15 F F0 .017(ex pr)2.517 F(eser)-.18 E -.1(ve)-.1 G F1
-(command,)2.617 E F0(ex)2.516 E F1(/)A F0(vi)A F1 .016
-(will automatically email the)2.516 F(reco)72 120 Q -.15(ve)-.15 G
-(ry information to the user).15 E(.)-.55 E .538
-(If your system does not ha)97 136.2 R .838 -.15(ve t)-.2 H(he).15 E F0
-(sendmail)3.038 E F1 .538
-(utility \(or a mailer program which supports its interf)3.038 F(ace\))
--.1 E .723(the source \214le)72 148.2 R/F2 10/Courier@0 SF
-(nvi/common/recover.c)3.223 E F1 .723(will ha)3.223 F 1.023 -.15(ve t)
--.2 H 3.223(ob).15 G 3.223(em)-3.223 G .722
-(odi\214ed to use your local mail deli)-3.223 F -.15(ve)-.25 G .722
-(ry pro-).15 F 2.794(grams. Note,)72 160.2 R(if)2.794 E F0(nex)2.794 E
-F1(/)A F0 -.4(nv)C(i).4 E F1 .295(is changed to use another mailer)2.794
-F 2.795(,i)-.4 G 2.795(ti)-2.795 G 2.795(si)-2.795 G .295
-(mportant to remember that the o)-2.795 F .295(wner of the)-.25 F .024
-(\214le gi)72 172.2 R -.15(ve)-.25 G 2.524(nt).15 G 2.524(ot)-2.524 G
-.023(he mailer is the)-2.524 F F0(nex)2.523 E F1(/)A F0 -.4(nv)C(i).4 E
-F1(user)2.523 E 2.523(,s)-.4 G 2.523(on)-2.523 G .023
-(othing in the \214le should be trusted as it may ha)-2.523 F .323 -.15
-(ve b)-.2 H .023(een modi-).15 F(\214ed in an ef)72 184.2 Q
-(fort to compromise the system.)-.25 E(Finally)97 200.4 Q 3.162(,t)-.65
-G .662(he o)-3.162 F .662(wner e)-.25 F -.15(xe)-.15 G .662
-(cute bit is set on backup \214les when the).15 F 3.162(ya)-.15 G .663
-(re created, and unset when the)-3.162 F 3.163(ya)-.15 G(re)-3.163 E
-.586(\214rst modi\214ed, e.g. backup \214les that ha)72 212.4 R .886
--.15(ve n)-.2 H 3.086(oa).15 G .586(ssociated email reco)-3.086 F -.15
-(ve)-.15 G .586(ry \214le will ha).15 F .886 -.15(ve t)-.2 H .586
-(his bit set.).15 F .586(\(There is)5.586 F 1.382(also a small windo)72
-224.4 R 3.883(ww)-.25 G 1.383
-(here empty \214les can be created and not yet ha)-3.883 F 1.683 -.15
-(ve t)-.2 H 1.383(his bit set.).15 F 1.383(This is due to the)6.383 F
-(method in which the \214les are created.\))72 236.4 Q
-(Such \214les should be deleted when the system reboots.)5 E 6.329(As)97
-252.6 S 3.829(imple w)-6.329 F 3.828
-(ay to do this cleanup is to insert the follo)-.1 F 3.828
-(wing Bourne shell script into your)-.25 F F2(/etc/rc.local)72 264.6 Q
-F1 .46(\(or other startup\) \214le.)2.96 F .461(The script should w)5.46
-F .461(ork with the historic Bourne shell, a POSIX)-.1 F .403
-(1003.2 shell or the K)72 276.6 R .403(orn shell.)-.35 F .403(\(A cop)
-5.403 F 2.903(yo)-.1 G 2.903(ft)-2.903 G .403(his script is included as)
--2.903 F F2(nvi/install/recover.script)2.902 E F1(in the)72 288.6 Q F0
-(nex)2.5 E F1(/)A F0 -.4(nv)C(i).4 E F1(distrib)2.5 E(ution.\))-.2 E EP
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-(\(Berkeley\) 8/16/94)6 E(#)112 108 Q 6(#S)112 120 S
-(cript to recover nvi edit sessions.)-6 E(#)112 132 Q
-(RECDIR=/var/tmp/vi.recover)112 144 Q(SENDMAIL=/usr/lib/sendmail)112 156
-Q(echo 'Recovering nvi editor sessions.')112 168 Q 6(#C)112 192 S
-(heck editor backup files.)-6 E(vibackup=`echo $RECDIR/vi.*`)112 204 Q
-(if [ "$vibackup" != "$RECDIR/vi.*" ]; then)112 216 Q
-(for i in $vibackup; do)148 228 Q 6(#O)184 240 S
-(nly test files that are readable.)-6 E(if test ! -r $i; then)184 252 Q
-(continue)220 264 Q(fi)184 276 Q 6(#U)184 300 S
-(nmodified nvi editor backup files either have the)-6 E 6(#e)184 312 S
-(xecute bit set or are zero length.)-6 E(Delete them.)12 E
-(if test -x $i -o ! -s $i; then)184 324 Q(rm $i)220 336 Q(fi)184 348 Q
-(done)148 360 Q(fi)112 372 Q 6(#I)112 396 S 6(ti)-6 G 6(sp)-6 G
-(ossible to get incomplete recovery files, if the editor crashes)-6 E 6
-(#a)112 408 S 6(tt)-6 G(he right time.)-6 E
-(virecovery=`echo $RECDIR/recover.*`)112 420 Q
-(if [ "$virecovery" != "$RECDIR/recover.*" ]; then)112 432 Q
-(for i in $virecovery; do)148 444 Q 6(#O)184 456 S
-(nly test files that are readable.)-6 E(if test ! -r $i; then)184 468 Q
-(continue)220 480 Q(fi)184 492 Q 6(#D)184 516 S
-(elete any recovery files that are zero length, corrupted,)-6 E 6(#o)184
-528 S 6(rt)-6 G(hat have no corresponding backup file.)-6 E
-(Else send mail)12 E 6(#t)184 540 S 6(ot)-6 G(he user.)-6 E
-(recfile=`awk '/^X-vi-recover-path:/{print $2}' < $i`)184 552 Q
-(if test -n "$recfile" -a -s "$recfile"; then)184 564 Q
-($SENDMAIL -t < $i)220 576 Q(else)184 588 Q(rm $i)220 600 Q(fi)184 612 Q
-(done)148 624 Q(fi)112 636 Q/F2 10/Times-Roman@0 SF 1.281
-(If you are not using the def)97 668.4 R 1.282(ault v)-.1 F 1.282
-(alue for the)-.25 F F0 -.18(re)3.782 G(cdir).18 E F2 1.282
-(option, be sure to substitute the v)3.782 F 1.282(alue you')-.25 F(re)
--.5 E(using for the)72 680.4 Q F1(RECDIR)2.5 E F2 -.25(va)2.5 G
-(lue in the reco).25 E -.15(ve)-.15 G(ry script.).15 E 4.219
-(If the path of your system')97 696.6 R(s)-.55 E F0(sendmail)6.719 E F2
-4.219(program \(or whate)6.719 F -.15(ve)-.25 G 6.718(rm).15 G 4.218
-(ailer you')-6.718 F 4.218(re using\) is not)-.5 F F1(/usr/lib/sendmail)
-72 708.6 Q F2 2.695(,b)C 2.695(es)-2.695 G .196
-(ure to substitute the correct pathname for the)-2.695 F F1(SENDMAIL)
-2.696 E F2 -.25(va)2.696 G .196(lue in the reco).25 F(v-)-.15 E
-(ery script.)72 720.6 Q(Consult the manual page for details on reco)5 E
--.15(ve)-.15 G(ring preserv).15 E(ed or aborted editing sessions.)-.15 E
-EP
-%%Page: 8 7
-%%BeginPageSetup
-BP
-%%EndPageSetup
-/F0 10/Times-Bold@0 SF 308.33(USD:13-8 Nvi/Nex)72 60 R(Refer)2.5 E(ence)
--.18 E 2.5(5. Sizing)72 96 R(the Scr)2.5 E(een)-.18 E/F1 10
-/Times-Roman@0 SF .745
-(The size of the screen can be set in a number of w)97 112.2 R(ays.)-.1
-E F0(Ex)5.745 E F1(/)A F0(vi)A F1(tak)3.245 E .744(es the follo)-.1 F
-.744(wing steps until v)-.25 F(alues)-.25 E
-(are obtained for both the number of ro)72 124.2 Q
-(ws and number of columns in the screen.)-.25 E 12.5(\(1\) If)77 140.4 R
-(the en)2.5 E(vironmental v)-.4 E(ariable)-.25 E/F2 10/Courier@0 SF
-(LINES)2.5 E F1 -.15(ex)2.5 G
-(ists, it is used to specify the number of ro).15 E(ws in the screen.)
--.25 E 12.5(\(2\) If)77 156.6 R .799(the en)3.299 F .799(vironmental v)
--.4 F(ariable)-.25 E F2(COLUMNS)3.299 E F1 -.15(ex)3.299 G .8
-(ists, it is used to specify the number of columns in the).15 F(screen.)
-103.66 168.6 Q 12.5(\(3\) The)77 184.8 R(TIOCGWINSZ)2.5 E/F3 10
-/Times-Italic@0 SF(ioctl)2.5 E F1
-(\(2\) is attempted on the standard error \214le descriptor)A(.)-.55 E
-12.5(\(4\) The)77 201 R .848
-(termcap entry \(or terminfo entry on System V machines\) is check)3.348
-F .847(ed for the \231li\232 entry \(ro)-.1 F(ws\))-.25 E
-(and the \231co\232 entry \(columns\).)103.66 213 Q 12.5(\(5\) The)77
-229.2 R(number of ro)2.5 E
-(ws is set to 24, and the number of columns is set to 80.)-.25 E .314
-(If a windo)97 245.4 R 2.814(wc)-.25 G .314
-(hange size signal \(SIGWINCH\) is recei)-2.814 F -.15(ve)-.25 G .314
-(d, the ne).15 F 2.815(ww)-.25 G(indo)-2.815 E 2.815(ws)-.25 G .315
-(ize is retrie)-2.815 F -.15(ve)-.25 G 2.815(du).15 G .315(sing the)
--2.815 F(TIOCGWINSZ)72 257.4 Q F3(ioctl)2.5 E F1
-(\(2\) call, and all other information is ignored.)A F0 2.5
-(6. Character)72 281.4 R(Display)2.5 E F1 .444(In both)97 297.6 R F0(ex)
-2.944 E F1(and)2.943 E F0(vi)2.943 E F1 .443
-(printable characters as de\214ned by)2.943 F F3(isprint)2.943 E F1 .443
-(\(3\) are displayed using the local character)B(set.)72 309.6 Q .066
-(Non-printable characters, for which)97 325.8 R F3(iscntrl)2.566 E F1
-.066(\(3\) returns true, and which are less than octal \\040, are dis-)B
-.233(played as the string \231)72 337.8 R F2(^<character>)A F1 .232
-(\232, where)B F2(<character>)2.732 E F1 .232
-(is the character that is the original charac-)2.732 F(ter')72 349.8 Q
-2.603(sv)-.55 G .103(alue of)-2.853 F .103(fset from the \231)-.25 F F2
-(@)A F1 2.603<9a63>C(haracter)-2.603 E 5.103(.F)-.55 G .103(or e)-5.253
-F .103(xample, the octal character \\001 is displayed as \231)-.15 F F2
-(^A)A F1 2.604(\232. If)B F3(isc-)2.604 E(ntrl)72 361.8 Q F1 .638(\(3\) returns true for the octal character \\177, it is displayed as the string \231)
-B F2(^?)A F1 3.138(\232. All)B .638(other characters are)3.138 F 1.65
-(displayed as either he)72 373.8 R 1.65(xadecimal v)-.15 F 1.65
-(alues, in the form \231)-.25 F F2 1.65
-(0x<high-halfbyte> ... 0x<low-half-)B(byte>)72 385.8 Q F1 2.728
-(\232, or as octal v)B 2.728(alues, in the form \231)-.25 F F2 2.728
-(\\<high-one-or-two-bits> ... \\<low-three-)B(bits>)72 397.8 Q F1 2.5
-(\232. The)B(display of unkno)2.5 E(wn characters is based on the v)-.25
-E(alue of the)-.25 E F0(octal)2.5 E F1(option.)2.5 E(In)97 414 Q F0(vi)
-2.802 E F1 .302(command mode, the cursor is al)2.802 F -.1(wa)-.1 G .303
-(ys positioned on the last column of characters which tak).1 F 2.803(eu)
--.1 G(p)-2.803 E .457(more than one column on the screen.)72 426 R(In)
-5.457 E F0(vi)2.957 E F1(te)2.957 E .456
-(xt input mode, the cursor is positioned on the \214rst column of)-.15 F
-(characters which tak)72 438 Q 2.5(eu)-.1 G 2.5(pm)-2.5 G
-(ore than one column on the screen.)-2.5 E F0 2.5(7. Multiple)72 462 R
-(Scr)2.5 E(eens)-.18 E(Nvi)97 478.2 Q F1 .16
-(supports multiple screens by di)2.66 F .16(viding the windo)-.25 F 2.66
-(wi)-.25 G .16(nto re)-2.66 F 2.66(gions. It)-.15 F .16
-(also supports stacks of screens)2.66 F(by permitting the user to change the set of screens that are currently displayed.)
-72 490.2 Q(The)97 506.4 Q F0(Edit)2.71 E F1(,)A F0(Ex)2.71 E F1(,)A F0
-(Next)2.71 E F1(,)A F0(Pr)2.71 E -.15(ev)-.18 G(ious).15 E F1(,)A F0
--.92(Ta)2.71 G(g).92 E F1(and)2.71 E F0 -.37(Vi)2.709 G(sual).37 E F1
-(\(in)2.709 E F0(vi)2.709 E F1 .209(mode\) commands di)2.709 F .209
-(vide the current screen into)-.25 F(tw)72 518.4 Q 3.447(or)-.1 G -.15
-(eg)-3.447 G .947(ions of approximately equal size and then perform their usual action in a ne)
-.15 F 3.448(ws)-.25 G .948(creen area.)-3.448 F .948(If the)5.948 F .712
-(cursor is in the lo)72 530.4 R .712
-(wer half of the screen, the screen will split up, i.e. the ne)-.25 F
-3.212(ws)-.25 G .711(creen will be abo)-3.212 F 1.011 -.15(ve t)-.15 H
-.711(he old).15 F 2.5(one. If)72 542.4 R
-(the cursor is in the upper half of the screen, the ne)2.5 E 2.5(ws)-.25
-G(creen will be belo)-2.5 E 2.5(wt)-.25 G(he old one.)-2.5 E .665
-(When more than one screen is editing a \214le, changes in an)97 558.6 R
-3.166(ys)-.15 G .666(creen are re\215ected in all other screens)-3.166 F
-.055(editing the same \214le.)72 570.6 R .055
-(Exiting a screen without sa)5.055 F .055(ving an)-.2 F 2.555(yc)-.15 G
-.055(hanges \(or e)-2.555 F .055(xplicitly discarding them\) is permit-)
--.15 F(ted until the last screen editing the \214le is e)72 582.6 Q
-(xited, at which time the changes must be sa)-.15 E -.15(ve)-.2 G 2.5
-(do).15 G 2.5(rd)-2.5 G(iscarded.)-2.5 E(The)97 598.8 Q F0 -.18(re)2.868
-G(size).18 E F1 .368(command permits resizing of indi)2.868 F .369
-(vidual screens.)-.25 F .369(Screens may be gro)5.369 F .369
-(wn, shrunk or set to)-.25 F(an absolute number of ro)72 610.8 Q(ws.)
--.25 E(The)97 627 Q F0(^W)2.655 E F1 .155
-(command is used to switch between screens.)2.655 F(Each)5.154 E F0(^W)
-2.654 E F1(mo)2.654 E -.15(ve)-.15 G 2.654(st).15 G 2.654(ot)-2.654 G
-.154(he ne)-2.654 F .154(xt lo)-.15 F .154(wer screen in the)-.25 F
-(windo)72 639 Q 1.3 -.65(w, o)-.25 H 2.5(rt).65 G 2.5(ot)-2.5 G
-(he \214rst screen in the windo)-2.5 E 2.5(wi)-.25 G 2.5(ft)-2.5 G
-(here are no lo)-2.5 E(wer screens.)-.25 E(The)97 655.2 Q F0(bg)3.628 E
-F1 1.128(command \231backgrounds\232 the current screen.)3.628 F 1.129
-(The screen disappears from the windo)6.128 F 2.429 -.65(w, a)-.25 H(nd)
-.65 E 1.066(the ro)72 667.2 R 1.066(ws it occupied are tak)-.25 F 1.065
-(en o)-.1 F -.15(ve)-.15 G 3.565(rb).15 G 3.565(yan)-3.565 G 1.065
-(eighboring screen.)-3.565 F 1.065
-(It is an error to attempt to background the)6.065 F
-(only screen in the windo)72 679.2 Q -.65(w.)-.25 G(The)97 695.4 Q F0
-1.865(display scr)4.365 F(eens)-.18 E F1 1.866(command displays the names of the \214les associated with the current back-)
-4.365 F(grounded screens in the windo)72 707.4 Q -.65(w.)-.25 G EP
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-/F0 10/Times-Bold@0 SF(Nvi/Nex Refer)72 60 Q 308.33(ence USD:13-9)-.18 F
-/F1 10/Times-Roman@0 SF(The)97 96 Q F0 .314(fg [\214le])2.814 F F1 .313
-(command \231fore)2.813 F .313(grounds\232 the \214rst screen in the list of backgrounded screens that is asso-)
--.15 F .382(ciated with its ar)72 108 R 2.882(gument. If)-.18 F .382
-(no \214le ar)2.882 F .382
-(gument is speci\214ed, the \214rst screen on the list is fore)-.18 F
-2.883(grounded. F)-.15 F(ore-)-.15 E 1.303(grounding consists of backgrounding the current screen, and replacing its space in the windo)
-72 120 R 3.802(ww)-.25 G 1.302(ith the)-3.802 F(fore)72 132 Q
-(grounded screen.)-.15 E .416(If the last screen in the windo)97 148.2 R
-2.917(wi)-.25 G 2.917(se)-2.917 G .417
-(xited, and there are backgrounded screens, the \214rst screen on the)
--3.067 F(list of backgrounded screens tak)72 160.2 Q(es o)-.1 E -.15(ve)
--.15 G 2.5(rt).15 G(he windo)-2.5 E -.65(w.)-.25 G F0 2.5(8. T)72 184.2
-R(ags, T)-.92 E(ag Stacks, and Cscope)-.92 E(Nvi)97 200.4 Q F1 .537
-(supports the historic)3.037 F F0(vi)3.037 E F1 .537(tag command)3.037 F
-F0(<contr)3.037 E(ol-]>)-.18 E F1 3.037(,a)C .537(nd the historic)-3.037
-F F0(ex)3.036 E F1 .536(tag command)3.036 F F0(tag)3.036 E F1 5.536(.T)C
-(hese)-5.536 E .317(commands change the current \214le conte)72 212.4 R
-.318(xt to a ne)-.15 F 2.818(wl)-.25 G .318
-(ocation, based on information found in the)-2.818 F/F2 10/Courier@0 SF
-(tags)2.818 E F1(\214les.)2.818 E .222(If you are unf)72 224.4 R .222
-(amiliar with these commands, you should re)-.1 F(vie)-.25 E 2.722(wt)
--.25 G .222(heir description in the)-2.722 F F0(ex)2.721 E F1(and)2.721
-E F0(vi)2.721 E F1(commands)2.721 E .748(section of this manual.)72
-236.4 R -.15(Fo)5.748 G 3.248(ra).15 G .748
-(dditional information on tags \214les, see the discussion of the)-3.248
-F F0(tags)3.249 E F1 .749(edit option)3.249 F(and the system)72 248.4 Q
-/F3 10/Times-Italic@0 SF(cta)2.5 E(gs)-.1 E F1(\(1\) manual page.)A .989
-(In addition,)97 264.6 R F0 -.4(nv)3.489 G(i).4 E F1 .989
-(supports the notion of \231tags stacks\232, using the)3.489 F F0
-(<contr)3.488 E(ol-T>)-.18 E F1 3.488(command. The)3.488 F F0(<con-)
-3.488 E(tr)72 276.6 Q(ol-T>)-.18 E F1 .55
-(command returns the user to the pre)3.05 F .55(vious conte)-.25 F .55
-(xt, i.e., the last place from which a)-.15 F F0(<contr)3.05 E(ol-]>)
--.18 E F1(or)3.05 E F0(tag)72 288.6 Q F1 .264(command w)2.764 F .264
-(as entered.)-.1 F .264(These three commands pro)5.264 F .264
-(vide the basic functionality which allo)-.15 F .264(ws you to use)-.25
-F F0(vi)72 300.6 Q F1(to re)2.5 E(vie)-.25 E 2.5(ws)-.25 G
-(ource code in a structured manner)-2.5 E(.)-.55 E F0(Nvi)97 316.8 Q F1
-1.17(also pro)3.67 F 1.17(vides tw)-.15 F 3.67(oo)-.1 G 1.17(ther basic)
--3.67 F F0(ex)3.671 E F1 1.171(commands for tag support:)3.671 F F0
-(tagpop)3.671 E F1(and)3.671 E F0(tagtop)3.671 E F1 6.171(.T)C(he)-6.171
-E F0(tagpop)3.671 E F1 .395(command is identical to the)72 328.8 R F0
-(<contr)2.895 E(ol-T>)-.18 E F1 .395
-(command, with the additional functionality that you may specify)2.895 F
-.392(that modi\214cations to the current \214le are to be discarded.)72
-340.8 R .393(This cannot be done using the)5.392 F F0(<contr)2.893 E
-(ol-T>)-.18 E F1(com-)2.893 E 2.553(mand. The)72 352.8 R F0(tagtop)2.553
-E F1 .053(command discards all of the conte)2.553 F .053(xts that ha)
--.15 F .353 -.15(ve b)-.2 H .053
-(een pushed onto the tag stack, returning).15 F(to the conte)72 364.8 Q
-(xt from which the \214rst)-.15 E F0(<contr)2.5 E(ol-]>)-.18 E F1(or)2.5
-E F0(tag)2.5 E F1(command w)2.5 E(as entered.)-.1 E .957(The historic)97
-381 R F3(cta)3.457 E(gs)-.1 E F1 .957(\(1\) tags \214le format supports only a single location per tag, normally the function)
-B 1.131(declaration or structure or string de\214nition.)72 393 R 1.131
-(More sophisticated source code tools often pro)6.131 F 1.13
-(vide multiple)-.15 F .402(locations per tag, e.g., a list of the places from which a function is called or a string de\214nition is used.)
-72 405 R(An)5.402 E -.15(ex)72 417 S
-(ample of this functionality is the System V source code tool,).15 E F0
-(cscope)2.5 E F1(.)A F0(Cscope)72 441 Q F1 .103(creates a database of information on source code \214les, and supports a query language for that infor)
-2.603 F(-)-.2 E .38(mation as described in the)72 453 R F3(cscope)2.88 E
-F1 .38(\(1\) manual page.)B F0(Nvi)5.381 E F1 .381(contains an interf)
-2.881 F .381(ace to the)-.1 F F0(cscope)2.881 E F1 .381(query language)
-2.881 F 1.378(which permits you to query)72 465 R F0(cscope)3.878 E F1
-1.377(and then sequentially step through the locations in the sources \214les)
-3.878 F(which)72 477 Q F0(cscope)3.835 E F1 3.835(returns. There)3.835 F
-1.335(are tw)3.835 F(o)-.1 E F0 -.4(nv)3.835 G(i).4 E F1 1.336
-(commands which support this ability to step through multiple)3.835 F
-2.515(locations. The)72 489 R 2.515(ya)-.15 G .015(re the)-2.515 F F0
-(ex)2.515 E F1(commands)2.515 E F0(tagnext)2.515 E F1(and)2.514 E F0
-(tagpr)2.514 E -.15(ev)-.18 G F1 5.014(.T).15 G(he)-5.014 E F0(tagnext)
-2.514 E F1 .014(command mo)2.514 F -.15(ve)-.15 G 2.514(st).15 G 2.514
-(ot)-2.514 G .014(he ne)-2.514 F .014(xt loca-)-.15 F .164
-(tion for the current tag.)72 501 R(The)5.164 E F0(tagpr)2.664 E -.15
-(ev)-.18 G F1 .164(command mo)2.814 F -.15(ve)-.15 G 2.664(st).15 G
-2.664(ot)-2.664 G .165(he pre)-2.664 F .165
-(vious location for the current tag.)-.25 F .165(\(See the)5.165 F F0
-(tagnext)72 513 Q F1(and)3.456 E F0(tagpr)3.456 E -.15(ev)-.18 G F1 .956
-(command discussion in the)3.606 F F0(ex)3.455 E F1 .955
-(commands section of this manual for more informa-)3.455 F 3.167
-(tion.\) At)72 525 R(an)3.167 E 3.167(yt)-.15 G .667
-(ime during this sequential w)-3.167 F .668(alk, you may use the)-.1 F
-F0(<contr)3.168 E(ol-]>)-.18 E F1(,)A F0(tag)3.168 E F1(or)3.168 E F0
-(cscope)3.168 E F1 .668(commands to)3.168 F(mo)72 537 Q .432 -.15(ve t)
--.15 H 2.632(oan).15 G .632 -.25(ew t)-2.632 H .132(ag conte).25 F .132
-(xt, and then use the)-.15 F F0(<contr)2.632 E(ol-T>)-.18 E F1(or)2.632
-E F0(tagpop)2.632 E F1 .131(commands to return and continue step-)2.631
-F .624(ping through the locations for this tag.)72 549 R .625
-(This is similar to the pre)5.625 F .625
-(vious model of a simple tag stack, e)-.25 F(xcept)-.15 E
-(that each entry in the tag stack may ha)72 561 Q .3 -.15(ve m)-.2 H
-(ore than one \214le conte).15 E(xt that is of interest.)-.15 E .555
-(Although there is no widely distrib)97 577.2 R .555(uted v)-.2 F .555
-(ersion of)-.15 F F3(cta)3.055 E(gs)-.1 E F1 .554
-(\(1\) that creates tags \214les with multiple loca-)B .568
-(tions per tag,)72 589.2 R F0 -.4(nv)3.068 G(i).4 E F1 .568
-(has been written to understand the ob)3.068 F .568(vious e)-.15 F .569
-(xtension to the historic tags \214le format, i.e.,)-.15 F 1.044(more than a single line in the tags \214le with the same initial tag name.)
-72 601.2 R 1.043(If you wish to e)6.043 F 1.043(xtend your)-.15 F F0
-(ctags)3.543 E F1 1.657(implementation or other tool with which you b)72
-613.2 R 1.657(uild tags \214les, this e)-.2 F 1.657
-(xtension should be simple and will)-.15 F(require no changes to)72
-625.2 Q F0 -.4(nv)2.5 G(i).4 E F1(.)A(The)97 641.4 Q F0 -.4(nv)2.599 G
-(i).4 E F1(and)2.599 E F0(cscope)2.599 E F1(interf)2.599 E .099
-(ace is based on the ne)-.1 F(w)-.25 E F0(ex)2.599 E F1(command)2.599 E
-F0(cscope)2.599 E F1 2.598(,w)C .098(hich has \214v)-2.598 F 2.598(es)
--.15 G(ubcommands:)-2.598 E F0(add)72 653.4 Q F1(,)A F0(\214nd)2.669 E
-F1(,)A F0(help)2.669 E F1(,)A F0(kill)2.669 E F1(and)2.669 E F0 -.18(re)
-2.669 G(set).18 E F1 5.169(.T)C .169(he subcommand)-5.169 F F0(\214nd)
-2.669 E F1 .17(itself has eight subcommands:)2.669 F F0(c)2.67 E F1(,)A
-F0(d)2.67 E F1(,)A F0(e)2.67 E F1(,)A F0(f)2.67 E F1(,)A F0(g)2.67 E F1
-(,)A F0(i)2.67 E F1(,)A F0(s)2.67 E F1(and)2.67 E F0(t)2.67 E F1(.)A F0
-(cs[cope] a[dd] dir)72 669.6 Q(ectory)-.18 E F1(The)97 681.6 Q F0(add)
-3.034 E F1 .534(command attaches to the)3.034 F F0(cscope)3.033 E F1
-.533(database in the speci\214ed directory)3.033 F 5.533(.T)-.65 G .533
-(he directory name is)-5.533 F -.15(ex)97 693.6 S 1.069
-(panded using the standard \214lename e).15 F 3.569(xpansions. After)
--.15 F F0 -.4(nv)3.569 G(i).4 E F1 1.069(attaches to a ne)3.569 F 3.57
-(wd)-.25 G 1.07(atabase, all subse-)-3.57 F(quent)97 705.6 Q F0(cscope)
-3.078 E F1 .578(queries will be ask)3.078 F .578(ed of that database.)
--.1 F .578(The result of an)5.578 F 3.077(ys)-.15 G .577
-(ingle query is the collection)-3.077 F
-(of responses from all of the databases to the query)97 717.6 Q(.)-.65 E
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-/F0 10/Times-Bold@0 SF 303.33(USD:13-10 Nvi/Nex)72 60 R(Refer)2.5 E
-(ence)-.18 E/F1 10/Times-Roman@0 SF 2.511(If the \231CSCOPE_DIRS\232 en)
-97 96 R 2.511(vironmental v)-.4 F 2.511(ariable is set when)-.25 F F0
--.4(nv)5.011 G(i).4 E F1 2.511(is run, it is e)5.011 F 2.512
-(xpected to be a)-.15 F
-(<blank>-separated list of directories containing)97 108 Q F0(cscope)2.5
-E F1(databases to which the user wishes to attach.)2.5 E F0
-(:cs[cope] f[ind] c|d|e|f|g|i|s|t b)72 132 Q(uffer|patter)-.2 E(n)-.15 E
-F1(The)97 144 Q F0(\214nd)2.6 E F1 .1(command is the)2.6 F F0(cscope)2.6
-E F1 .099(query command for)2.6 F F0 -.4(nv)2.599 G(i).4 E F1 5.099(.F)C
-.099(or this command,)-5.249 F F0 -.4(nv)2.599 G(i).4 E F1 .099
-(queries all attached)2.599 F F0(cscope)97 156 Q F1 .226
-(databases for the pattern.)2.726 F .226
-(If the pattern is a double-quote character follo)5.226 F .227
-(wed by a v)-.25 F .227(alid b)-.25 F(uf)-.2 E(fer)-.25 E .402
-(name \(e.g.,)97 168 R/F2 10/Courier@0 SF("<character>)2.902 E F1 .401
-(\), then the contents of the named b)B(uf)-.2 E .401
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-(wise, the pattern is a Re)97 180 Q(gular Expression.)-.15 E(The)97 204
-Q F0(\214nd)3.095 E F1 .596(command pushes the current location onto the tags stack, and switches to the \214rst location)
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-(xpected to contain a colon-separated list of directory names)-.15 F
-(where \214les referenced by its associated)97 276 Q F0(cscope)2.5 E F1
-(database may be found.)2.5 E(The)97 300 Q F0(\214nd)2.5 E F1
-(subcommand is one of the follo)2.5 E(wing:)-.25 E 40.56(cF)97 324 S
-(ind callers of the name.)-40.56 E 40(dF)97 336 S
-(ind all function calls made from name.)-40 E 40.56(eF)97 348 S
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-(ind assignments to name.)-42.22 E F0(:cs[cope] h[elp] [command])72 432
-Q F1(List the)97 444 Q F0(cscope)2.5 E F1
-(commands, or optionally list usage help for an)2.5 E 2.5(ys)-.15 G
-(ingle)-2.5 E F0(cscope)2.5 E F1(command.)2.5 E F0
-(:display c[onnections])72 468 Q F1(Display the list of)97 480 Q F0
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-(display connections)97 528 Q F1(command.)2.5 E F0(:cs[cope] r[eset])72
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-F F0 1.086(ex substitute)3.586 F F1(,)A F0(global)3.586 E F1 3.586(,a)C
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-/Times-Italic@0 SF -.37(re)4.061 G(_for).37 E(-)-.2 E(mat)72 696.6 Q F1
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--.2 H .559(pecial meanings in the).15 F F0(ex)3.06 E F1(/)A F0(vi)A F1
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-(which change the meanings of characters that normally ha)72 120 Q .3
--.15(ve s)-.2 H(pecial meanings in RE').15 E(s.)-.55 E 12.5(\(1\) An)77
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--.25(va)-.25 G(lent to the last RE used.).25 E 12.5(\(2\) The)77 152.4 R
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-(Replacement strings are the second part of a)97 253.2 Q F0(substitute)
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-2.562<9a28>C .062(or \231)-2.562 F F2(\\&)A F1 2.562<9a69>C 2.562(ft)
--2.562 G(he)-2.562 E F0(magic)2.562 E F1 .062(option is)2.562 F F3(not)
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-F(xt)-.15 E .121(matched by the RE that is being replaced.)72 281.4 R
-.121(The character \231)5.121 F F2(~)A F1 2.621<9a28>C .121(or \231)
--2.621 F F2(\\~)A F1 2.621<9a69>C 2.621(ft)-2.621 G(he)-2.621 E F0
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-(rom the matched pattern.)-2.5 E .722(The strings \231)97 361.8 R F2
-(\\l)A F1 .722<9a2c2099>B F2(\\u)A F1 .722<9a2c2099>B F2(\\L)A F1 3.222
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-(an be used to modify the case of elements in the replace-)-3.222 F
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--.15 F -.15(ve)-.4 G 1.92(rted to lo).15 F 1.92
-(wercase; the string \231)-.25 F F2(\\u)A F1<9a>A(beha)72 385.8 Q -.15
-(ve)-.2 G 3.098(ss).15 G(imilarly)-3.098 E 3.098(,b)-.65 G .598(ut con)
--3.298 F -.15(ve)-.4 G .598(rts to uppercase \(e.g.).15 F F2
-(s/abc/\\U&/)5.598 E F1 .598(replaces the string)3.098 F F2(abc)3.098 E
-F1(with)3.098 E F2(ABC)3.097 E F1 3.097(\). The)B .257(string \231)72
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-(ut con)-2.7 E -.15(ve)-.4 G(rts to uppercase.).15 E
-(If the entire replacement pattern is \231)97 426 Q F2(%)A F1
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-442.2 Q F0(vi)3.138 E F1 3.138(,i)C .638(nserting a)-3.138 F F2
-(<control-M>)3.138 E F1 .637
-(into the replacement string will cause the matched line to be split)
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-(ee the \) See the \231)-5.727 F F0 .727(Building Nvi)B F1 3.227<9a73>C
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-(:)A F1 1.859(\232\) character)B 6.859(.T)-.55 G 1.859
-(here are three commands that switch)-6.859 F F0(ex)4.359 E F1 1.859
-(into te)4.359 F 1.858(xt input mode:)-.15 F F0(append)4.358 E F1(,)A F0
-(change)4.358 E F1(and)4.358 E F0(insert)72 220.2 Q F1 5.159(.O)C .159(nce in input mode, entering a line containing only a single period \(\231)
--5.159 F F3(.)A F1 2.66(\232\) ends)B(te)2.66 E .16(xt input mode and)
--.15 F(returns to command mode, where the prompt is redisplayed.)72
-232.2 Q(When)97 248.4 Q F0(vi)2.775 E F1 .275
-(\214rst starts running, it is in command mode as well.)2.775 F .274
-(There are ele)5.275 F -.15(ve)-.25 G 2.774(nc).15 G .274
-(ommands that switch)-2.774 F F0(vi)72 260.4 Q F1 .066(into te)2.566 F
-.066(xt input mode:)-.15 F F0(A)2.566 E F1(,)A F0(a)2.566 E F1(,)A F0(C)
-2.566 E F1(,)A F0(c)2.566 E F1(,)A F0(I)2.567 E F1(,)A F0(i)2.567 E F1
-(,)A F0(O)2.567 E F1(,)A F0(o)2.567 E F1(,)A F0(R)2.567 E F1(,)A F0(S)
-2.567 E F1(and)2.567 E F0(s)2.567 E F1 5.067(.O)C .067
-(nce in input mode, entering an)-5.067 F F3(<escape>)2.567 E F1(char)
-2.567 E(-)-.2 E(acter ends te)72 272.4 Q
-(xt input mode and returns to command mode.)-.15 E F0(Ex)97 288.6 Q F1
-(/)A F0(vi)A F1 .182(present three dif)2.682 F .182(ferent interf)-.25 F
-.182(aces to editing a \214le.)-.1 F F0(Ex)5.182 E F1 .182
-(presents a line oriented interf)2.682 F(ace.)-.1 E F0 -.37(Vi)5.181 G
-F1(pre-)3.051 E 1.27(sents a full screen display oriented interf)72
-300.6 R 1.27(ace, also kno)-.1 F 1.27(wn as \231visual mode\232.)-.25 F
-1.27(In addition, there is a third)6.27 F .244
-(mode, \231open mode\232, which is line oriented, b)72 312.6 R .243
-(ut supports cursor mo)-.2 F -.15(ve)-.15 G .243
-(ment and editing within the displayed).15 F
-(line, similarly to visual mode.)72 324.6 Q
-(Open mode is not yet implemented in)5 E F0 -.4(nv)2.5 G(i).4 E F1(.)A
-(The follo)97 340.8 Q(wing w)-.25 E(ords ha)-.1 E .3 -.15(ve s)-.2 H
-(pecial meanings in both the).15 E F0(ex)2.5 E F1(and)2.5 E F0(vi)2.5 E
-F1(command descriptions:)2.5 E F0(<interrupt>)72 364.8 Q F1 .853
-(The interrupt character is used to interrupt the current operation.)97
-376.8 R(Normally)5.854 E F3(<control-C>)3.354 E F1 3.354(,w)C(hat-)
--3.354 E -2.15 -.25(ev e)97 388.8 T 2.5(rc).25 G
-(haracter is set for the current terminal is used.)-2.5 E F0
-(<literal-next>)72 412.8 Q F1 .364(The literal ne)97 424.8 R .364
-(xt character is used to escape the subsequent character from an)-.15 F
-2.864(ys)-.15 G .364(pecial meaning.)-2.864 F(This)5.364 E 1.247
-(character is al)97 436.8 R -.1(wa)-.1 G(ys).1 E F3(<control-V>)3.747 E
-F1 6.247(.I)C 3.747(ft)-6.247 G 1.247
-(he terminal is not set up to do XON/XOFF \215o)-3.747 F 3.748(wc)-.25 G
-(ontrol,)-3.748 E(then)97 448.8 Q F3(<control-Q>)2.5 E F1
-(is used to mean literal ne)2.5 E(xt as well.)-.15 E F0(curr)72 472.8 Q
-(ent pathname)-.18 E F1 .278
-(The pathname of the \214le currently being edited by vi.)97 484.8 R
-.278(When the percent character \(\231)5.278 F F3(%)A F1 .278
-(\232\) appears in a)B .624(\214le name entered as part of an)97 496.8 R
-F0(ex)3.124 E F1 .624(command ar)3.124 F .624
-(gument, it is replaced by the current pathname.)-.18 F(\(The)5.625 E
-<99>97 508.8 Q F3(%)A F1 2.5<9a63>C
-(haracter can be escaped by preceding it with a backslash.\))-2.5 E F0
-(alter)72 532.8 Q(nate pathname)-.15 E F1 .151
-(The name of the last \214le name mentioned in an)97 544.8 R F0(ex)2.651
-E F1 .151(command, or)2.651 F 2.651(,t)-.4 G .151(he pre)-2.651 F .151
-(vious current pathname if the)-.25 F 1.006
-(last \214le mentioned becomes the current \214le.)97 556.8 R 1.006
-(When the hash mark character \(\231)6.006 F F3(#)A F1 1.007
-(\232\) appears in a \214le)B .142(name entered as part of an)97 568.8 R
-F0(ex)2.641 E F1 .141(command ar)2.641 F .141
-(gument, it is replaced by the alternate pathname.)-.18 F .141
-(\(The \231)5.141 F F3(#)A F1<9a>A
-(character can be escaped by preceding it with a backslash.\))97 580.8 Q
-F0 -.2(bu)72 604.8 S(ffer).2 E F1 .298
-(One of a number of named areas for sa)97 616.8 R .298
-(ving copies of te)-.2 F 2.798(xt. Commands)-.15 F .299
-(that change or delete te)2.799 F .299(xt can)-.15 F(sa)97 628.8 Q .597
--.15(ve t)-.2 H .297(he changed or deleted te).15 F .296
-(xt into a speci\214c b)-.15 F(uf)-.2 E(fer)-.25 E 2.796(,f)-.4 G .296
-(or later use, if the command allo)-2.796 F .296(ws it \(i.e. the)-.25 F
-F0 .242(ex change)97 640.8 R F1 .243(command cannot sa)2.743 F .543 -.15
-(ve t)-.2 H .243(he changed te).15 F .243(xt in a named b)-.15 F(uf)-.2
-E 2.743(fer\). Buf)-.25 F .243(fers are named with a sin-)-.25 F .161
-(gle character)97 652.8 R 2.661(,p)-.4 G .161
-(receded by a double quote, e.g.)-2.661 F F3("<character>)5.161 E F1(in)
-2.661 E F0(vi)2.661 E F1 .16(and without the double quote,)2.66 F(e.g.)
-97 664.8 Q F3(<character>)6.512 E F1 4.012(,i)C(n)-4.012 E F0(ex)4.012 E
-F1 6.512(.\()C 1.512(The double quote isn')-6.512 F 4.012(tn)-.18 G
-1.512(ecessary for)-4.012 F F0(ex)4.012 E F1 1.512(because b)4.012 F(uf)
--.2 E 1.513(fers names are)-.25 F .612
-(denoted by their position in the command line.\))97 676.8 R .611
-(Historic implementations of)5.611 F F0(ex)3.111 E F1(/)A F0(vi)A F1
-(limited)3.111 E F3(<char-)3.111 E(acter>)97 688.8 Q F1 1.129
-(to the alphanumeric characters;)3.629 F F0(nex)3.629 E F1(/)A F0 -.4
-(nv)C(i).4 E F1 1.129(permits the use of an)3.629 F 3.63(yc)-.15 G 1.13
-(haracter without another)-3.63 F(meaning in the position where a b)97
-700.8 Q(uf)-.2 E(fer name is e)-.25 E(xpected.)-.15 E(Buf)97 724.8 Q
-.718(fers named by uppercase characters are the same as b)-.25 F(uf)-.2
-E .718(fers named by lo)-.25 F .717(wercase characters, e.g.)-.25 F EP
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-/F0 10/Times-Bold@0 SF 303.33(USD:13-14 Nvi/Nex)72 60 R(Refer)2.5 E
-(ence)-.18 E/F1 10/Times-Roman@0 SF .442(the b)97 96 R(uf)-.2 E .442
-(fer named by the English character \231)-.25 F/F2 10/Courier@0 SF(A)A
-F1 2.943<9a69>C 2.943(st)-2.943 G .443(he same as the b)-2.943 F(uf)-.2
-E .443(fer named by the character \231)-.25 F F2(a)A F1<9a2c>A .296
-(with the e)97 108 R .296(xception that, if the b)-.15 F(uf)-.2 E .296
-(fer contents are being changed \(as with a te)-.25 F .295
-(xt deletion or)-.15 F F0 .295(vi change)2.795 F F1(command\), the te)97
-120 Q(xt is)-.15 E/F3 10/Times-Italic@0 SF(appended)2.5 E F1(to the b)
-2.5 E(uf)-.2 E(fer)-.25 E 2.5(,i)-.4 G
-(nstead of replacing the current contents.)-2.5 E .565(The b)97 144 R
-(uf)-.2 E .565(fers named by the numeric characters \(in English, \231)
--.25 F F2(1)A F1 3.066<9a74>C .566(hrough \231)-3.066 F F2(9)A F1 .566
-(\232\), are special.)B .566(If a re)5.566 F(gion)-.15 E .213(of te)97
-156 R .212(xt including characters from more than one line, or a single line of te)
--.15 F .212(xt speci\214ed by using a line-)-.15 F .304
-(oriented motion, is changed or deleted in the \214le using the)97 168 R
-F0 .305(vi change)2.805 F F1(or)2.805 E F0(delete)2.805 E F1 .305
-(commands, a cop)2.805 F 2.805(yo)-.1 G(f)-2.805 E 1.519(the te)97 180 R
-1.518(xt is placed into the numeric b)-.15 F(uf)-.2 E 1.518(fer \231)
--.25 F F2(1)A F1 1.518(\232, re)B -.05(ga)-.15 G 1.518
-(rdless of the user specifying another b).05 F(uf)-.2 E 1.518(fer in)
--.25 F .394(which to sa)97 192 R .694 -.15(ve i)-.2 H 2.894(t. In).15 F
-.395(addition, there are a fe)2.894 F 2.895(wc)-.25 G .395
-(ommands which, when used as a)-2.895 F F2(motion)2.895 E F1 .395
-(with the)2.895 F F0(vi)2.895 E(change)97 204 Q F1(and)4.275 E F0
-(delete)4.275 E F1(commands,)4.275 E F3(always)4.275 E F1(cop)4.275 E
-4.275(yt)-.1 G 1.775(he speci\214ed re)-4.275 F 1.775(gion of te)-.15 F
-1.775(xt into the numeric b)-.15 F(uf)-.2 E(fers)-.25 E(re)97 216 Q -.05
-(ga)-.15 G(rdless of the re).05 E
-(gion including characters from more than one line.)-.15 E
-(These commands are:)5 E F2 9(<control-A> % \( \))103 244.2 R 9
-(`<character> / ? N)97 256.2 R 15(n{})163 268.2 S F1 1.262
-(Before this cop)97 296.4 R 3.763(yi)-.1 G 3.763(sd)-3.763 G 1.263
-(one, the pre)-3.763 F 1.263(vious contents of b)-.25 F(uf)-.2 E 1.263
-(fer \231)-.25 F F2(1)A F1 3.763<9a61>C 1.263(re mo)-3.763 F -.15(ve)
--.15 G 3.763(di).15 G 1.263(nto b)-3.763 F(uf)-.2 E 1.263(fer \231)-.25
-F F2(2)A F1 1.263<9a2c2099>B F2(2)A F1 3.763<9a69>C(nto)-3.763 E -.2(bu)
-97 308.4 S -.25(ff).2 G .474(er \231).25 F F2(3)A F1 .474
-(\232, and so on.)B .473(The contents of b)5.474 F(uf)-.2 E .473
-(fer \231)-.25 F F2(9)A F1 2.973<9a61>C .473(re discarded.)-2.973 F(In)
-5.473 E F0(vi)2.973 E F1 2.973(,t)C -.15(ex)-2.973 G 2.973(tm).15 G .473
-(ay be e)-2.973 F .473(xplicitly stored)-.15 F .554(into the numeric b)
-97 320.4 R(uf)-.2 E 3.054(fers. In)-.25 F .555(this case, the b)3.054 F
-(uf)-.2 E .555(fer rotation described abo)-.25 F .855 -.15(ve o)-.15 H
-.555(ccurs before the replace-).15 F .488(ment of the b)97 332.4 R(uf)
--.2 E(fer')-.25 E 2.988(sc)-.55 G 2.988(ontents. The)-2.988 F .487
-(numeric b)2.987 F(uf)-.2 E .487(fers are only a)-.25 F -.25(va)-.2 G
-.487(ilable in).25 F F2(visual)2.987 E F1(and)2.987 E F2(open)2.987 E F1
-(modes,)2.987 E .405(and are not accessible by)97 344.4 R F0(ex)2.905 E
-F1 .405(in an)2.905 F 2.905(yw)-.15 G(ay)-3.005 E 2.905(,a)-.65 G .405
-(lthough changed and deleted te)-2.905 F .405
-(xt is still stored there while)-.15 F(in)97 356.4 Q F0(ex)2.5 E F1
-(mode.)2.5 E .552(When a)97 380.4 R F0(vi)3.052 E F1 .552
-(command synopsis sho)3.052 F .552(ws both a)-.25 F F2([buffer])3.052 E
-F1 .552(and a)3.052 F F2([count])3.052 E F1 3.052(,t)C(he)-3.052 E 3.052
-(ym)-.15 G .551(ay be presented in)-3.052 F(an)97 392.4 Q 2.5(yo)-.15 G
-(rder)-2.5 E(.)-.55 E(Finally)97 416.4 Q 3.241(,a)-.65 G .741(ll b)
--3.241 F(uf)-.2 E .741
-(fers are either \231line\232 or \231character\232 oriented.)-.25 F(All)
-5.741 E F0(ex)3.241 E F1 .742(commands which store te)3.242 F .742
-(xt into)-.15 F -.2(bu)97 428.4 S -.25(ff).2 G .005
-(ers are line oriented.).25 F(Some)5.005 E F0(vi)2.505 E F1 .004
-(commands which store te)2.505 F .004(xt into b)-.15 F(uf)-.2 E .004
-(fers are line oriented, and some)-.25 F .16
-(are character oriented; the description for each applicable)97 440.4 R
-F0(vi)2.661 E F1 .161(command notes whether te)2.661 F .161
-(xt copied into)-.15 F -.2(bu)97 452.4 S -.25(ff).2 G 2.341
-(ers using the command is line or character oriented.).25 F 2.341
-(In addition, the)7.341 F F0(vi)4.84 E F1(command)4.84 E F0(display)4.84
-E -.2(bu)97 464.4 S(ffers).2 E F1 .901
-(displays the current orientation for each b)3.401 F(uf)-.2 E(fer)-.25 E
-5.902(.G)-.55 G(enerally)-5.902 E 3.402(,t)-.65 G .902
-(he only importance attached to)-3.402 F .628
-(this orientation is that if the b)97 476.4 R(uf)-.2 E .628
-(fer is subsequently inserted into the te)-.25 F .628
-(xt, line oriented b)-.15 F(uf)-.2 E .628(fers create)-.25 F(ne)97 488.4
-Q 3.319(wl)-.25 G .819(ines for each of the lines the)-3.319 F 3.319(yc)
--.15 G .819(ontain, and character oriented b)-3.319 F(uf)-.2 E .82
-(fers create ne)-.25 F 3.32(wl)-.25 G .82(ines for an)-3.32 F(y)-.15 E
-(lines)97 500.4 Q F3(other)2.561 E F1 .061
-(than the \214rst and last lines the)2.561 F 2.561(yc)-.15 G 2.561
-(ontain. The)-2.561 F .061
-(\214rst and last lines are inserted into the te)2.561 F .061(xt at)-.15
-F .964(the current cursor position, becoming part of the current line.)
-97 512.4 R .964(If there is more than one line in the)5.964 F -.2(bu)97
-524.4 S -.25(ff).2 G(er).25 E 2.5(,h)-.4 G -.25(ow)-2.5 G -2.15 -.25
-(ev e).25 H .8 -.4(r, t).25 H(he current line itself will be split.).4 E
-F0(unnamed b)72 548.4 Q(uffer)-.2 E F1 .239(The unnamed b)97 560.4 R(uf)
--.2 E .239(fer is a te)-.25 F .239
-(xt storage area which is used by commands that use or operate on a b)
--.15 F(uf)-.2 E(fer)-.25 E .923(when no b)97 572.4 R(uf)-.2 E .923
-(fer is speci\214ed by the user)-.25 F 5.924(.I)-.55 G 3.424(ft)-5.924 G
-.924(he command stores te)-3.424 F .924(xt into a b)-.15 F(uf)-.2 E(fer)
--.25 E 3.424(,t)-.4 G .924(he te)-3.424 F .924(xt is stored)-.15 F .203
-(into the unnamed b)97 584.4 R(uf)-.2 E .203(fer e)-.25 F -.15(ve)-.25 G
-2.703(ni).15 G 2.703(fab)-2.703 G(uf)-2.903 E .203
-(fer is also speci\214ed by the user)-.25 F 5.203(.I)-.55 G 2.703(ti)
--5.203 G 2.703(sn)-2.703 G .203(ot possible to append te)-2.703 F(xt)
--.15 E .36(to the unnamed b)97 596.4 R(uf)-.2 E(fer)-.25 E 5.36(.I)-.55
-G 2.86(ft)-5.36 G -.15(ex)-2.86 G 2.86(ti).15 G 2.86(sa)-2.86 G .36
-(ppended to a named b)-2.86 F(uf)-.2 E(fer)-.25 E 2.86(,t)-.4 G .36
-(he named b)-2.86 F(uf)-.2 E .36(fer contains both the old)-.25 F .153
-(and ne)97 608.4 R 2.653(wt)-.25 G -.15(ex)-2.653 G .153
-(t, while the unnamed b).15 F(uf)-.2 E .152(fer contains only the ne)
--.25 F 2.652(wt)-.25 G -.15(ex)-2.652 G 2.652(t. There).15 F .152
-(is no w)2.652 F .152(ay to e)-.1 F .152(xplicitly ref-)-.15 F
-(erence the unnamed b)97 620.4 Q(uf)-.2 E(fer)-.25 E(.)-.55 E
-(Historically)97 644.4 Q 3.298(,t)-.65 G .798
-(he contents of the unnamed b)-3.298 F(uf)-.2 E .799
-(fer were discarded by man)-.25 F 3.299(yd)-.15 G(if)-3.299 E .799
-(ferent commands, e)-.25 F -.15(ve)-.25 G(n).15 E 1.095(ones that didn')
-97 656.4 R 3.595(ts)-.18 G 1.095(tore te)-3.595 F 1.095(xt into it.)-.15
-F F0(Nex)6.094 E F1(/)A F0 -.4(nv)C(i).4 E F1(ne)3.594 E -.15(ve)-.25 G
-3.594(rd).15 G 1.094(iscards the contents of the unnamed b)-3.594 F(uf)
--.2 E 1.094(fer until)-.25 F(ne)97 668.4 Q 2.5(wt)-.25 G -.15(ex)-2.5 G
-2.5(tr).15 G(eplaces them.)-2.5 E F0(whitespace)72 692.4 Q F1
-(The characters <tab> and <space>.)97 704.4 Q EP
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-/F0 10/Times-Bold@0 SF(Nvi/Nex Refer)72 60 Q 303.33(ence USD:13-15)-.18
-F(<carriage-r)72 96 Q(etur)-.18 E(n>)-.15 E/F1 10/Times-Roman@0 SF 1.636
-(The character represented by an ASCII)97 108 R/F2 10/Courier@0 SF
-(<control-M>)4.136 E F1 6.636(.T)C 1.636(his character is almost al)
--6.636 F -.1(wa)-.1 G 1.636(ys treated).1 F .36(identically to a)97 120
-R F2(<newline>)2.86 E F1(character)2.86 E 2.86(,b)-.4 G .36(ut dif)-3.06
-F .36(fers in that it can be escaped into the \214le te)-.25 F .36
-(xt or into a)-.15 F(command.)97 132 Q F0(<newline>)72 156 Q F1 1.636
-(The character represented by an ASCII)97 168 R F2(<control-J>)4.136 E
-F1 6.636(.T)C 1.636(his character is almost al)-6.636 F -.1(wa)-.1 G
-1.636(ys treated).1 F .416(identically to a)97 180 R F2(<control-M>)
-2.916 E F1(character)2.916 E 2.916(,b)-.4 G .415(ut dif)-3.116 F .415
-(fers in that it cannot be escaped into the \214le te)-.25 F .415(xt or)
--.15 F(into a command.)97 192 Q F0 2.5(12. V)72 216 R 2.5(iD)-.37 G
-(escription)-2.5 E -.37(Vi)97 232.2 S F1(tak)3.421 E .551
-(es up the entire screen to display the edited \214le, e)-.1 F .551
-(xcept for the bottom line of the screen.)-.15 F(The)5.552 E .285
-(bottom line of the screen is used to enter)72 244.2 R F0(ex)2.785 E F1
-.285(commands, and for)2.785 F F0(vi)2.785 E F1 .284
-(error and informational messages.)2.785 F .284(If no)5.284 F .948
-(other information is being displayed, the def)72 256.2 R .949
-(ault display can sho)-.1 F 3.449(wt)-.25 G .949(he current cursor ro)
--3.449 F 3.449(wa)-.25 G .949(nd cursor col-)-3.449 F .27(umn, an indication of whether the \214le has been modi\214ed, and the current mode of the editor)
-72 268.2 R 5.269(.S)-.55 G .269(ee the)-5.269 F F0(ruler)2.769 E F1(and)
-72 280.2 Q F0(sho)2.5 E(wmode)-.1 E F1(options for more information.)2.5
-E .56(Empty lines do not ha)97 296.4 R .86 -.15(ve a)-.2 H .86 -.15
-(ny s).15 H .561(pecial representation on the screen, b).15 F .561
-(ut lines on the screen that w)-.2 F(ould)-.1 E 1.647(logically come after the end of the \214le are displayed as a single tilde \(\231)
-72 308.4 R F2(~)A F1 1.646(\232\) character)B 6.646(.T)-.55 G 4.146(od)
--7.446 G(if)-4.146 E(ferentiate)-.25 E 1.026(between empty lines and lines consisting of only whitespace characters, use the)
-72 320.4 R F0(list)3.527 E F1 3.527(option. Historically)3.527 F(,)-.65
-E .448(implementations of)72 332.4 R F0(vi)2.948 E F1(ha)2.948 E .748
--.15(ve a)-.2 H .447(lso displayed some lines as single asterisk \(\231)
-.15 F F2(@)A F1 .447(\232\) characters.)B .447(These were lines)5.447 F
-.269(that were not correctly displayed, i.e. lines on the screen that did not correspond to lines in the \214le, or lines)
-72 344.4 R(that did not \214t on the current screen.)72 356.4 Q F0(Nvi)5
-E F1(ne)2.5 E -.15(ve)-.25 G 2.5(rd).15 G(isplays lines in this f)-2.5 E
-(ashion.)-.1 E F0 -.37(Vi)97 372.6 S F1 .232(is a modeful editor)3.102 F
-2.732(,i)-.4 G .232(.e. it has tw)-2.732 F 2.732(om)-.1 G .232
-(odes, \231command\232 mode and \231te)-2.732 F .231(xt input\232 mode.)
--.15 F(When)5.231 E F0(vi)2.731 E F1(\214rst)2.731 E 1.623
-(starts, it is in command mode.)72 384.6 R 1.623(There are se)6.623 F
--.15(ve)-.25 G 1.624(ral commands that change).15 F F0(vi)4.124 E F1
-1.624(into te)4.124 F 1.624(xt input mode.)-.15 F(The)6.624 E F2
-(<escape>)72 396.6 Q F1 .061(character is used to resolv)2.562 F 2.561
-(et)-.15 G .061(he te)-2.561 F .061(xt input into the \214le, and e)-.15
-F .061(xit back into command mode.)-.15 F(In)5.061 E F0(vi)2.561 E F1
-.498(command mode, the cursor is al)72 408.6 R -.1(wa)-.1 G .499
-(ys positioned on the last column of characters which tak).1 F 2.999(eu)
--.1 G 2.999(pm)-2.999 G .499(ore than)-2.999 F .38
-(one column on the screen.)72 420.6 R(In)5.38 E F0(vi)2.88 E F1(te)2.88
-E .379(xt insert mode, the cursor is positioned on the \214rst column of characters)
--.15 F(which tak)72 432.6 Q 2.5(eu)-.1 G 2.5(pm)-2.5 G
-(ore than one column on the screen.)-2.5 E .684
-(When positioning the cursor to a ne)97 448.8 R 3.184(wl)-.25 G .684
-(ine and column, the type of mo)-3.184 F -.15(ve)-.15 G .684
-(ment is de\214ned by the dis-).15 F .433(tance to the ne)72 460.8 R
-2.933(wc)-.25 G .433(ursor position.)-2.933 F .433(If the ne)5.433 F
-2.933(wp)-.25 G .432(osition is close, the screen is scrolled to the ne)
--2.933 F 2.932(wl)-.25 G 2.932(ocation. If)-2.932 F .382(the ne)72 472.8
-R 2.882(wp)-.25 G .382(osition is f)-2.882 F .382(ar a)-.1 F -.1(wa)-.15
-G 1.682 -.65(y, t).1 H .382(he screen is repainted so that the ne).65 F
-2.883(wp)-.25 G .383(osition is on the screen.)-2.883 F .383
-(If the screen)5.383 F .098(is scrolled, it is mo)72 484.8 R -.15(ve)
--.15 G 2.598(dam).15 G .097(inimal amount, and the cursor line will usually appear at the top or bottom of the)
--2.598 F 2.717(screen. If)72 496.8 R .217(the screen is repainted, the cursor line will appear in the center of the screen, unless the cursor is)
-2.717 F(suf)72 508.8 Q .2(\214ciently close to the be)-.25 F .2
-(ginning or end of the \214le that this isn')-.15 F 2.699(tp)-.18 G
-2.699(ossible. If)-2.699 F(the)2.699 E F0(leftright)2.699 E F1 .199
-(option is set, the)2.699 F(screen may be scrolled or repainted in a horizontal direction as well as in a v)
-72 520.8 Q(ertical one.)-.15 E 3.33(Am)97 537 S .83(ajor dif)-3.33 F .83
-(ference between the historical)-.25 F F0(vi)3.33 E F1 .83
-(presentation and)3.33 F F0 -.4(nv)3.33 G(i).4 E F1 .83
-(is in the scrolling and screen ori-)3.33 F .124
-(ented position commands,)72 549 R F0(<contr)2.624 E(ol-B>)-.18 E F1(,)A
-F0(<contr)2.624 E(ol-D>)-.18 E F1(,)A F0(<contr)2.624 E(ol-E>)-.18 E F1
-(,)A F0(<contr)2.624 E(ol-F>)-.18 E F1(,)A F0(<contr)2.623 E(ol-U>)-.18
-E F1(,)A F0(<contr)2.623 E(ol-)-.18 E(Y>)72 561 Q F1(,)A F0(H)3.464 E F1
-(,)A F0(L)3.464 E F1(and)3.464 E F0(M)3.464 E F1 5.964(.I)C 3.464(nh)
--5.964 G .964(istorical implementations of)-3.464 F F0(vi)3.464 E F1
-3.464(,t)C .964(hese commands acted on ph)-3.464 F .965
-(ysical \(as opposed to)-.05 F .145(logical, or screen\) lines.)72 573 R
--.15(Fo)5.145 G 2.644(rl).15 G .144(ines that were suf)-2.644 F .144
-(\214ciently long in relation to the size of the screen, this meant)-.25
-F .444(that single line scroll commands might repaint the entire screen, scrolling or screen positioning commands)
-72 585 R .511(might not change the screen or mo)72 597 R .811 -.15(ve t)
--.15 H .51
-(he cursor at all, and some lines simply could not be displayed, e).15 F
--.15(ve)-.25 G(n).15 E(though)72 609 Q F0(vi)3.026 E F1 -.1(wo)3.026 G
-.526(uld edit the \214le that contained them.).1 F(In)5.527 E F0 -.4(nv)
-3.027 G(i).4 E F1 3.027(,t)C .527
-(hese commands act on logical, i.e. screen lines.)-3.027 F -1.1(Yo)72
-621 S 3.189(ua)1.1 G .689(re unlik)-3.189 F .689(ely to notice an)-.1 F
-3.189(yd)-.15 G(if)-3.189 E .689(ference unless you are editing \214les with lines signi\214cantly longer than a)
--.25 F(screen width.)72 633 Q F0 -.37(Vi)97 649.2 S F1 -.1(ke)4.357 G
-1.487(eps track of the currently \231most attracti).1 F -.15(ve)-.25 G
-3.988<9a63>.15 G 1.488(ursor position.)-3.988 F 1.488
-(Each command description \(for)6.488 F .932(commands that alter the current cursor position\), speci\214es if the cursor is set to a speci\214c location in the)
-72 661.2 R .416(line, or if it is mo)72 673.2 R -.15(ve)-.15 G 2.916(dt)
-.15 G 2.916(ot)-2.916 G .416(he \231most attracti)-2.916 F .716 -.15
-(ve c)-.25 H .416(ursor position\232.).15 F .416
-(The latter means that the cursor is mo)5.416 F -.15(ve)-.15 G 2.916(dt)
-.15 G(o)-2.916 E .268(the cursor position that is horizontally as close as possible to the current cursor position.)
-72 685.2 R .268(If the current line)5.268 F .508
-(is shorter than the cursor position)72 697.2 R F0(vi)3.008 E F1 -.1(wo)
-3.008 G .508(uld select, the cursor is positioned on the last character in the line.)
-.1 F .338(\(If the line is empty)72 709.2 R 2.838(,t)-.65 G .338
-(he cursor is positioned on the \214rst column of the line.\))-2.838 F
-.337(If a command mo)5.337 F -.15(ve)-.15 G 2.837(st).15 G .337(he cur)
--2.837 F(-)-.2 E .373(sor to the most attracti)72 721.2 R .673 -.15
-(ve p)-.25 H .374(osition, it does not alter the current cursor position, and a subsequent mo)
-.15 F -.15(ve)-.15 G(ment).15 E EP
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-(ence \(V)-.18 E 2.5(iC)-.37 G(ommands\))-2.5 E/F1 10/Times-Roman@0 SF
-1.009(will ag)72 96 R 1.009(ain attempt to mo)-.05 F 1.308 -.15(ve t)
--.15 H 1.008(he cursor to that position.).15 F 1.008
-(Therefore, although a mo)6.008 F -.15(ve)-.15 G 1.008
-(ment to a line shorter).15 F .086(than the currently most attracti)72
-108 R .386 -.15(ve p)-.25 H .086(osition will cause the cursor to mo).15
-F .386 -.15(ve t)-.15 H 2.586(ot).15 G .087
-(he end of that line, a subsequent)-2.586 F(mo)72 120 Q -.15(ve)-.15 G
-(ment to a longer line will cause the cursor to mo).15 E .3 -.15(ve b)
--.15 H(ack to the most attracti).15 E .3 -.15(ve p)-.25 H(osition.).15 E
-.249(In addition, the)97 136.2 R F0($)2.749 E F1 .249(command mak)2.749
-F .249(es the end of each line the most attracti)-.1 F .549 -.15(ve c)
--.25 H .248(ursor position rather than).15 F 2.5(as)72 148.2 S
-(peci\214c column.)-2.5 E(Each)97 164.4 Q F0(vi)2.837 E F1 .337
-(command described belo)2.837 F 2.837(wn)-.25 G .338
-(otes where the cursor ends up after it is e)-2.837 F -.15(xe)-.15 G
-2.838(cuted. This).15 F(position)2.838 E .926
-(is described in terms of characters on the line, i.e.)72 176.4 R .925
-(\231the pre)5.926 F .925(vious character\232, or)-.25 F 3.425<2c99>-.4
-G .925(the last character in the)-3.425 F 2.5(line\232. This)72 188.4 R
-(is to a)2.5 E -.2(vo)-.2 G(id needing to continually refer to on what part of the character the cursor rests.)
-.2 E(The follo)97 204.6 Q(wing w)-.25 E(ords ha)-.1 E .3 -.15(ve s)-.2 H
-(pecial meaning for).15 E F0(vi)2.5 E F1(commands.)2.5 E F0(pr)72 228.6
-Q -.15(ev)-.18 G(ious context).15 E F1 2.359(The position of the cursor before the command which caused the last absolute mo)
-97 240.6 R -.15(ve)-.15 G 2.359(ment w).15 F(as)-.1 E -.15(exe)97 252.6
-S 2.632(cuted. Each).15 F F0(vi)2.632 E F1 .132
-(command described in the ne)2.632 F .132
-(xt section that is considered an absolute mo)-.15 F -.15(ve)-.15 G .132
-(ment is).15 F .027(so noted.)97 264.6 R .027(In addition, specifying)
-5.027 F/F2 10/Times-Italic@0 SF(any)2.527 E F1 .027(address to an)2.527
-F F0(ex)2.527 E F1 .028(command is considered an absolute mo)2.527 F
--.15(ve)-.15 G(ment.).15 E F0(motion)72 288.6 Q F1 3.77(As)97 300.6 S
-(econd)-3.77 E F0(vi)3.77 E F1 1.27
-(command can be used as an optional trailing ar)3.77 F 1.269
-(gument to the)-.18 F F0 1.269(vi <)3.769 F F1(,)A F0(>)3.769 E F1(,)A
-F0(!)3.769 E F1(,)A F0(c)3.769 E F1(,)A F0(d)3.769 E F1(,)A F0(y)3.769 E
-F1 3.769(,a)C(nd)-3.769 E .076(\(depending on the)97 312.6 R F0(tildeop)
-2.577 E F1(option\))2.577 E F0(~)2.577 E F1 2.577(commands. This)2.577 F
-.077(command indicates the end of the re)2.577 F .077(gion of te)-.15 F
-(xt)-.15 E(that')97 324.6 Q 5.051(sa)-.55 G -.25(ff)-5.051 G 2.551
-(ected by the command.).25 F 2.551
-(The motion command may be either the command character)7.551 F .174
-(repeated \(in which case it means the current line\) or a cursor mo)97
-336.6 R -.15(ve)-.15 G .174(ment command.).15 F .175
-(In the latter case,)5.174 F .119(the re)97 348.6 R .119(gion af)-.15 F
-.118(fected by the command is from the starting or stopping cursor position which comes \214rst)
--.25 F .038(in the \214le, to immediately before the starting or stopping cursor position which comes later in the \214le.)
-97 360.6 R .016(Commands that operate on lines instead of using be)97
-372.6 R .016(ginning and ending cursor positions operate on all)-.15 F
-.194(of the lines that are wholly or partially in the re)97 384.6 R
-2.695(gion. In)-.15 F .195(addition, some other commands become line)
-2.695 F .527(oriented depending on where in the te)97 396.6 R .527
-(xt the)-.15 F 3.027(ya)-.15 G .527(re used.)-3.027 F .526
-(The command descriptions belo)5.527 F 3.026(wn)-.25 G .526(ote these)
--3.026 F(special cases.)97 408.6 Q(The follo)97 432.6 Q
-(wing commands may all be used as motion components for)-.25 E F0(vi)2.5
-E F1(commands:)2.5 E/F3 10/Courier@0 SF 15(<control-A> <control-H>)97
-460.8 R 9(<control-J> <control-M>)15 F 15(<control-N> <control-P>)97
-472.8 R 69(<space> $)39 F 15(%')157 484.8 S 69(<character> \( \))-15 F
-81(+,)157 496.8 S 75(-/)-6 G 81(0;)157 508.8 S 75(?B)-6 G 81(EF)157
-520.8 S 75(GH)-6 G 81(LM)157 532.8 S 75(NT)-6 G 75(W[)157 544.8 S 69([])
--75 G 75(]^)-69 G 15(_`)157 556.8 S 69(<character> b e)-15 F 81(fh)157
-568.8 S 75(jk)-6 G 81(ln)157 580.8 S 75(tw)-6 G 81({|)157 592.8 S(})-6 E
-F1 .422(The optional count pre\214x a)97 621 R -.25(va)-.2 G .422
-(ilable for some of the).25 F F0(vi)2.923 E F1 .423(commands that tak)
-2.923 F 2.923(em)-.1 G .423(otion commands, or the)-2.923 F .14
-(count pre\214x a)97 633 R -.25(va)-.2 G .14(ilable for the).25 F F0(vi)
-2.64 E F1 .139
-(commands that are used as motion components, may be included and)2.64 F
-(is)97 645 Q F2(always)3.462 E F1 .963(considered part of the motion ar)
-3.462 F 3.463(gument. F)-.18 F .963(or e)-.15 F .963
-(xample, the commands \231)-.15 F F3(c2w)A F1 3.463<9a61>C .963(nd \231)
--3.463 F F3(2cw)A F1<9a>A 1.111(are equi)97 657 R -.25(va)-.25 G 1.111
-(lent, and the re).25 F 1.111(gion af)-.15 F 1.111(fected by the)-.25 F
-F0(c)3.611 E F1 1.111(command is tw)3.611 F 3.61(ow)-.1 G 1.11
-(ords of te)-3.71 F 3.61(xt. In)-.15 F 1.11(addition, if the)3.61 F
-1.062(optional count pre\214x is speci\214ed for both the)97 669 R F0
-(vi)3.562 E F1 1.063(command and its motion component, the ef)3.563 F
-1.063(fect is)-.25 F(multiplicati)97 681 Q 1.491 -.15(ve a)-.25 H 1.191
-(nd is considered part of the motion ar).15 F 3.691(gument. F)-.18 F
-1.191(or e)-.15 F 1.19(xample, the commands \231)-.15 F F3(4cw)A F1<9a>A
-(and \231)97 693 Q F3(2c2w)A F1 2.5<9a61>C(re equi)-2.5 E -.25(va)-.25 G
-(lent, and the re).25 E(gion af)-.15 E(fected by the)-.25 E F0(c)2.5 E
-F1(command is four w)2.5 E(ords of te)-.1 E(xt.)-.15 E EP
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-G 233.15(ommands\) USD:13-17)-2.5 F(count)72 96 Q/F1 10/Times-Roman@0 SF
-2.559(Ap)97 108 S(ositi)-2.559 E .359 -.15(ve n)-.25 H .059
-(umber used as an optional ar).15 F .059
-(gument to most commands, either to gi)-.18 F .36 -.15(ve a s)-.25 H .06
-(ize or a position).15 F 1.168(\(for display or mo)97 120 R -.15(ve)-.15
-G 1.168
-(ment commands\), or as a repeat count \(for commands that modify te).15
-F 3.668(xt\). The)-.15 F .409(count ar)97 132 R .409(gument is al)-.18 F
--.1(wa)-.1 G .409(ys optional and def).1 F .41
-(aults to 1 unless otherwise noted in the command descrip-)-.1 F(tion.)
-97 144 Q 1.052(When a)97 168 R F0(vi)3.552 E F1 1.052
-(command synopsis sho)3.552 F 1.051(ws both a)-.25 F/F2 10/Courier@0 SF
-([buffer])3.551 E F1(and)3.551 E F2([count])3.551 E F1 3.551(,t)C(he)
--3.551 E 3.551(ym)-.15 G 1.051(ay be presented in)-3.551 F(an)97 180 Q
-2.5(yo)-.15 G(rder)-2.5 E(.)-.55 E F0 -.1(wo)72 204 S(rd).1 E F1
-(Generally)97 216 Q 2.665(,i)-.65 G 2.665(nl)-2.665 G .165
-(anguages where it is applicable,)-2.665 F F0(vi)2.666 E F1 .166
-(recognizes tw)2.666 F 2.666(ok)-.1 G .166(inds of w)-2.666 F 2.666
-(ords. First,)-.1 F 2.666(as)2.666 G .166(equence of)-2.666 F 1.853(letters, digits and underscores, delimited at both ends by: characters other than letters, digits, or)
-97 228 R .332(underscores, the be)97 240 R .333
-(ginning or end of a line, and the be)-.15 F .333
-(ginning or end of the \214le.)-.15 F .333(Second, a sequence)5.333 F
-.695(of characters other than letters, digits, underscores, or whitespace characters, delimited at both ends)
-97 252 R .514(by: a letter)97 264 R 3.014(,d)-.4 G .514
-(igit, underscore, or whitespace character)-3.014 F 3.015(,t)-.4 G .515
-(he be)-3.015 F .515(ginning or end of a line, and the be)-.15 F(gin-)
--.15 E .6(ning or end of the \214le.)97 276 R -.15(Fo)5.6 G 3.099(re).15
-G .599(xample, the characters \231)-3.249 F F2(!@#abc$%^)6.599 E F1
-3.099<9a63>6.599 G .599(ontain three w)-3.099 F .599(ords: \231)-.1 F F2
-(!@#)A F1<9a2c>A<99>97 288 Q F2(abc)A F1 2.5<9a61>C(nd \231)-2.5 E F2
-($%^)A F1<9a2e>A(Groups of empty lines \(or lines containing only whitespace characters\) are treated as a single w)
-97 312 Q(ord.)-.1 E F0(bigw)72 336 Q(ord)-.1 E F1 2.758(As)97 348 S .258
-(et of non-whitespace characters preceded and follo)-2.758 F .259
-(wed by whitespace characters or the be)-.25 F(ginning)-.15 E 1.88
-(or end of the \214le or line.)97 360 R -.15(Fo)6.88 G 4.38(re).15 G
-1.88(xample, the characters \231)-4.53 F F2(!@#abc$%^)7.88 E F1 4.38
-<9a63>7.88 G 1.88(ontain one bigw)-4.38 F(ord:)-.1 E<99>97 372 Q F2
-(!@#abc$%^)A F1<9a2e>A 1.121(Groups of empty lines \(or lines containing only whitespace characters\) are treated as a single big-)
-97 396 R -.1(wo)97 408 S(rd.).1 E F0(paragraph)72 432 Q F1 .693
-(An area of te)97 444 R .693(xt that be)-.15 F .693
-(gins with either the be)-.15 F .692
-(ginning of a \214le, an empty line, or a section boundary)-.15 F(,)-.65
-E(and continues until either an empty line, section boundary)97 456 Q
-2.5(,o)-.65 G 2.5(rt)-2.5 G(he end of the \214le.)-2.5 E .825(Groups of empty lines \(or lines containing only whitespace characters\) are treated as a single para-)
-97 480 R(graph.)97 492 Q
-(Additional paragraph boundaries can be de\214ned using the)97 516 Q F0
-(paragraphs)2.5 E F1(option.)2.5 E F0(section)72 540 Q F1 .021
-(An area of te)97 552 R .021(xt that starts with the be)-.15 F .021(ginning of the \214le or a line whose \214rst character is an open brace)
--.15 F<2899>97 564 Q F2({)A F1(\232\) and continues until the ne)A
-(xt section or the end of the \214le.)-.15 E
-(Additional section boundaries can be de\214ned using the)97 588 Q F0
-(sections)2.5 E F1(option.)2.5 E F0(sentence)72 612 Q F1 .215
-(An area of te)97 624 R .215(xt that be)-.15 F .215
-(gins with either the be)-.15 F .216
-(ginning of the \214le or the \214rst nonblank character follo)-.15 F
-(w-)-.25 E .448(ing the pre)97 636 R .447(vious sentence, paragraph, or section boundary and continues until the end of the \214le or a)
--.25 F .589(period \(\231)97 648 R F2(.)A F1 3.089(\232\) e)B .589
-(xclamation point \(\231)-.15 F F2(!)A F1 3.089(\232\) or)B .589
-(question mark \(\231)3.089 F F2(?)A F1 3.089(\232\) character)B 3.089
-(,f)-.4 G(ollo)-3.089 E .59(wed by either an end-)-.25 F .272
-(of-line or tw)97 660 R 2.772(ow)-.1 G .272(hitespace characters.)-2.772
-F(An)5.272 E 2.772(yn)-.15 G .271(umber of closing parentheses \(\231)
--2.772 F F2(\))A F1 .271(\232\), brack)B .271(ets \(\231)-.1 F F2(])A F1
-.271(\232\), dou-)B .138(ble-quote \(\231)97 672 R F2(")A F1 .138
-(\232\) or single quote \(\231)B F2(')A F1 .139
-(\232\) characters can appear between the period, e)B .139
-(xclamation point, or)-.15 F
-(question mark and the whitespace characters or end-of-line.)97 684 Q
-1.084(Groups of empty lines \(or lines containing only whitespace characters\) are treated as a single sen-)
-97 708 R(tence.)97 720 Q EP
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-(ence \(V)-.18 E 2.5(iC)-.37 G(ommands\))-2.5 E 2.5(13. V)72 96 R 2.5
-(iC)-.37 G(ommands)-2.5 E/F1 10/Times-Roman@0 SF .831(The follo)97 112.2
-R .831(wing section describes the commands a)-.25 F -.25(va)-.2 G .831
-(ilable in the command mode of the).25 F F0(vi)3.332 E F1(editor)3.332 E
-5.832(.I)-.55 G(n)-5.832 E .23(each entry belo)72 124.2 R 1.53 -.65
-(w, t)-.25 H .23
-(he tag line is a usage synopsis for the command character).65 F 5.229
-(.I)-.55 G 2.729(na)-5.229 G .229(ddition, the \214nal line and)-2.729 F
-(column the cursor rests upon, and an)72 136.2 Q 2.5(yo)-.15 G
-(ptions which af)-2.5 E(fect the command are noted.)-.25 E F0
-([count] <contr)72 160.2 Q(ol-A>)-.18 E F1 .558(Search forw)97 172.2 R
-(ard)-.1 E/F2 10/Courier@0 SF(count)3.058 E F1 .558
-(times for the current w)3.058 F 3.058(ord. The)-.1 F .558(current w)
-3.058 F .558(ord be)-.1 F .558(gins at the \214rst non-whites-)-.15 F
-.488(pace character on or after the current cursor position, and e)97
-184.2 R .487(xtends up to the ne)-.15 F .487(xt non-w)-.15 F .487
-(ord character)-.1 F .093(or the end of the line.)97 196.2 R .093
-(The search is literal, i.e. no characters in the w)5.093 F .093(ord ha)
--.1 F .393 -.15(ve a)-.2 H .393 -.15(ny s).15 H .093(pecial meaning in)
-.15 F .049(terms of Re)97 208.2 R .049(gular Expressions.)-.15 F .048(It is an error if no matching pattern is found between the starting posi-)
-5.049 F(tion and the end of the \214le.)97 220.2 Q(The)97 244.2 Q F0
-(<contr)3.284 E(ol-A>)-.18 E F1 .784(command is an absolute mo)3.284 F
--.15(ve)-.15 G 3.285(ment. The).15 F F0(<contr)3.285 E(ol-A>)-.18 E F1
-.785(command may be used as)3.285 F .265(the motion component of other)
-97 256.2 R F0(vi)2.764 E F1 .264(commands, in which case an)2.764 F
-2.764(yt)-.15 G -.15(ex)-2.764 G 2.764(tc).15 G .264(opied into a b)
--2.764 F(uf)-.2 E .264(fer is character)-.25 F(oriented.)97 268.2 Q
-21.39(Line: Set)97 292.2 R(to the line where the w)2.5 E(ord is found.)
--.1 E 7.49(Column: Set)97 304.2 R(to the \214rst character of the w)2.5
-E(ord.)-.1 E 8.05(Options: Af)97 316.2 R(fected by the)-.25 E F0(ignor)
-2.5 E(ecase)-.18 E F1(and)2.5 E F0(wrapscan)2.5 E F1(options.)2.5 E F0
-([count] <contr)72 340.2 Q(ol-B>)-.18 E F1 -.15(Pa)97 352.2 S .767
-(ge backw).15 F(ard)-.1 E F2(count)3.267 E F1 3.267(screens. T)3.267 F
-.967 -.1(wo l)-.8 H .767(ines of o).1 F -.15(ve)-.15 G .767
-(rlap are maintained, if possible, by displaying the).15 F(windo)97
-364.2 Q 5.907(ws)-.25 G 3.407(tarting at line)-5.907 F F2 3.407
-(\(top_line - count * window_size\) + 2)5.907 F F1 5.906(,w)C(here)
--5.906 E F2(win-)5.906 E(dow_size)97 376.2 Q F1 .506(is the v)3.006 F
-.506(alue of the)-.25 F F0(windo)3.006 E(w)-.1 E F1 3.007(option. \(In)
-3.007 F .507(the case of split screens, this size is corrected to)3.007
-F(the current screen size.\))97 388.2 Q(It is an error if the mo)5 E
--.15(ve)-.15 G(ment is past the be).15 E(ginning of the \214le.)-.15 E
-21.39(Line: Set)97 412.2 R(to the last line of te)2.5 E
-(xt displayed on the screen.)-.15 E 7.49(Column: Set)97 424.2 R
-(to the \214rst nonblank character of the line.)2.5 E 8.05(Options: Af)
-97 436.2 R(fected by the)-.25 E F0(windo)2.5 E(w)-.1 E F1(option.)2.5 E
-F0([count] <contr)72 460.2 Q(ol-D>)-.18 E F1 .447(Scroll forw)97 472.2 R
-(ard)-.1 E F2(count)2.947 E F1 2.947(lines. If)2.947 F F2(count)2.947 E
-F1 .447(is not speci\214ed, scroll forw)2.947 F .446
-(ard the number of lines speci\214ed)-.1 F .71(by the last)97 484.2 R F0
-(<contr)3.21 E(ol-D>)-.18 E F1(or)3.21 E F0(<contr)3.211 E(ol-U>)-.18 E
-F1 3.211(command. If)3.211 F .711(this is the \214rst)3.211 F F0(<contr)
-3.211 E(ol-D>)-.18 E F1(or)3.211 E F0(<contr)3.211 E(ol-U>)-.18 E F1
-1.289(command, scroll forw)97 496.2 R 1.289
-(ard half the number of lines in the screen.)-.1 F 1.289
-(\(In the case of split screens, the)6.289 F(def)97 508.2 Q .046(ault scrolling distance is corrected to half the current screen size.\))
--.1 F .046(It is an error if the mo)5.046 F -.15(ve)-.15 G .047(ment is)
-.15 F(past the end of the \214le.)97 520.2 Q 21.39(Line: Set)97 544.2 R
-(to the current line plus the number of lines scrolled.)2.5 E 7.49
-(Column: Set)97 556.2 R(to the \214rst nonblank character of the line.)
-2.5 E 8.05(Options: None.)97 568.2 R F0([count] <contr)72 592.2 Q(ol-E>)
--.18 E F1 .743(Scroll forw)97 604.2 R(ard)-.1 E F2(count)3.243 E F1 .743
-(lines, lea)3.243 F .743
-(ving the cursor on the current line and column, if possible.)-.2 F .743
-(It is an)5.743 F(error if the mo)97 616.2 Q -.15(ve)-.15 G
-(ment is past the end of the \214le.).15 E 21.39(Line: Unchanged)97
-640.2 R .43(unless the current line scrolls of)2.93 F 2.93(ft)-.25 G .43
-(he screen, in which case it is set to the \214rst)-2.93 F
-(line on the screen.)142 652.2 Q 7.49(Column: Unchanged)97 664.2 R .201
-(unless the current line scrolls of)2.702 F 2.701(ft)-.25 G .201
-(he screen, in which case it is set to the most)-2.701 F(attracti)142
-676.2 Q .3 -.15(ve c)-.25 H(ursor position.).15 E 8.05(Options: None.)97
-688.2 R F0([count] <contr)72 712.2 Q(ol-F>)-.18 E F1 -.15(Pa)97 724.2 S
-1.282(ge forw).15 F(ard)-.1 E F2(count)3.782 E F1 3.783(screens. T)3.783
-F 1.483 -.1(wo l)-.8 H 1.283(ines of o).1 F -.15(ve)-.15 G 1.283
-(rlap are maintained, if possible, by displaying the).15 F EP
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-2.632(ws)-.25 G .132(tarting at line)-2.632 F/F2 10/Courier@0 SF .132
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-F2(window_size)2.631 E F1(is)2.631 E 1.291(the v)97 108 R 1.291
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-F 1.292
-(the case of split screens, this size is corrected to the current)3.792
-F(screen size.\))97 120 Q(It is an error if the mo)5 E -.15(ve)-.15 G
-(ment is past the end of the \214le.).15 E 21.39(Line: Set)97 144 R
-(to the \214rst line on the screen.)2.5 E 7.49(Column: Set)97 156 R
-(to the \214rst nonblank character of the current line.)2.5 E 8.05
-(Options: Af)97 168 R(fected by the)-.25 E F0(windo)2.5 E(w)-.1 E F1
-(option.)2.5 E F0(<contr)72 192 Q(ol-G>)-.18 E F1 1.377
-(Display the \214le information.)97 204 R 1.376
-(The information includes the current pathname, the current line, the)
-6.376 F .27(number of total lines in the \214le, the current line as a percentage of the total lines in the \214le, if the \214le)
-97 216 R .354(has been modi\214ed, w)97 228 R .353(as able to be lock)
--.1 F .353(ed, if the \214le')-.1 F 2.853(sn)-.55 G .353
-(ame has been changed, and if the edit session)-2.853 F(is read-only)97
-240 Q(.)-.65 E 21.39(Line: Unchanged.)97 264 R 7.49(Column: Unchanged.)
-97 276 R 8.05(Options: None.)97 288 R F0([count] <contr)72 312 Q(ol-H>)
--.18 E([count] h)72 324 Q F1(Mo)97 336 Q .78 -.15(ve t)-.15 H .48
-(he cursor back).15 F F2(count)2.98 E F1 .48
-(characters in the current line.)2.98 F .481
-(It is an error if the cursor is on the \214rst)5.48 F
-(character in the line.)97 348 Q(The)97 372 Q F0(<contr)2.916 E(ol-H>)
--.18 E F1(and)2.916 E F0(h)2.916 E F1 .416
-(commands may be used as the motion component of other)2.916 F F0(vi)
-2.915 E F1 .415(commands, in)2.915 F(which case an)97 384 Q 2.5(yt)-.15
-G -.15(ex)-2.5 G 2.5(tc).15 G(opied into a b)-2.5 E(uf)-.2 E
-(fer is character oriented.)-.25 E 21.39(Line: Unchanged.)97 408 R 7.49
-(Column: Set)97 420 R .803(to the)3.303 F F2 .803(current - count)3.303
-F F1(character)3.303 E 3.303(,o)-.4 G 1.603 -.4(r, t)-3.303 H .803
-(he \214rst character in the line if).4 F F2(count)3.304 E F1(is)3.304 E
-(greater than or equal to the number of characters in the line before the cursor)
-142 432 Q(.)-.55 E 8.05(Options: None.)97 444 R F0([count] <contr)72 468
-Q(ol-J>)-.18 E([count] <contr)72 480 Q(ol-N>)-.18 E([count] j)72 492 Q
-F1(Mo)97 504 Q 2.373 -.15(ve t)-.15 H 2.073(he cursor do).15 F(wn)-.25 E
-F2(count)4.573 E F1 2.073(lines without changing the current column.)
-4.573 F 2.072(It is an error if the)7.072 F(mo)97 516 Q -.15(ve)-.15 G
-(ment is past the end of the \214le.).15 E(The)97 540 Q F0(<contr)3.363
-E(ol-J>)-.18 E F1(,)A F0(<contr)3.363 E(ol-N>)-.18 E F1(and)3.363 E F0
-(j)3.363 E F1 .863
-(commands may be used as the motion component of other)3.363 F F0(vi)
-3.364 E F1(commands, in which case an)97 552 Q 2.5(yt)-.15 G -.15(ex)
--2.5 G 2.5(tc).15 G(opied into a b)-2.5 E(uf)-.2 E
-(fer is line oriented.)-.25 E 21.39(Line: Set)97 576 R
-(to the current line plus)2.5 E F2(count)2.5 E F1(.)A 7.49(Column: The)
-97 588 R(most attracti)2.5 E .3 -.15(ve c)-.25 H(ursor position.).15 E
-8.05(Options: None.)97 600 R F0(<contr)72 624 Q(ol-L>)-.18 E(<contr)72
-636 Q(ol-R>)-.18 E F1(Repaint the screen.)97 648 Q 21.39
-(Line: Unchanged.)97 672 R 7.49(Column: Unchanged.)97 684 R 8.05
-(Options: None.)97 696 R EP
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-(ol-M>)-.18 E([count] +)72 108 Q/F1 10/Times-Roman@0 SF(Mo)97 120 Q
-1.125 -.15(ve t)-.15 H .825(he cursor do).15 F(wn)-.25 E/F2 10/Courier@0
-SF(count)3.325 E F1 .825
-(lines to the \214rst nonblank character of that line.)3.325 F .824
-(It is an error if the)5.825 F(mo)97 132 Q -.15(ve)-.15 G
-(ment is past the end of the \214le.).15 E(The)97 156 Q F0(<contr)2.803
-E(ol-M>)-.18 E F1(and)2.803 E F0(+)2.803 E F1 .303
-(commands may be used as the motion component of other)2.803 F F0(vi)
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-(fer is line oriented.)-.25 E 21.39(Line: Set)97 192 R
-(to the current line plus)2.5 E F2(count)2.5 E F1(.)A 7.49(Column: Set)
-97 204 R(to the \214rst nonblank character in the line.)2.5 E 8.05
-(Options: None.)97 216 R F0([count] <contr)72 240 Q(ol-P>)-.18 E
-([count] k)72 252 Q F1(Mo)97 264 Q 2.965 -.15(ve t)-.15 H 2.665
-(he cursor up).15 F F2(count)5.165 E F1 2.664
-(lines, without changing the current column.)5.165 F 2.664
-(It is an error if the)7.664 F(mo)97 276 Q -.15(ve)-.15 G
-(ment is past the be).15 E(ginning of the \214le.)-.15 E(The)97 300 Q F0
-(<contr)3.02 E(ol-P>)-.18 E F1(and)3.02 E F0(k)3.02 E F1 .52
-(commands may be used as the motion component of other)3.02 F F0(vi)3.02
-E F1 .52(commands, in)3.02 F(which case an)97 312 Q 2.5(yt)-.15 G -.15
-(ex)-2.5 G 2.5(tc).15 G(opied into a b)-2.5 E(uf)-.2 E
-(fer is line oriented.)-.25 E 21.39(Line: Set)97 336 R
-(to the current line minus)2.5 E F2(count)2.5 E F1(.)A 7.49(Column: The)
-97 348 R(most attracti)2.5 E .3 -.15(ve c)-.25 H(ursor position.).15 E
-8.05(Options: None.)97 360 R F0(<contr)72 384 Q(ol-T>)-.18 E F1
-(Return to the most recent tag conte)97 396 Q 2.5(xt. The)-.15 F F0
-(<contr)2.5 E(ol-T>)-.18 E F1(command is an absolute mo)2.5 E -.15(ve)
--.15 G(ment.).15 E 21.39(Line: Set)97 420 R(to the conte)2.5 E
-(xt of the pre)-.15 E(vious tag command.)-.25 E 7.49(Column: Set)97 432
-R(to the conte)2.5 E(xt of the pre)-.15 E(vious tag command.)-.25 E 8.05
-(Options: None.)97 444 R F0([count] <contr)72 468 Q(ol-U>)-.18 E F1 .262
-(Scroll backw)97 480 R(ard)-.1 E F2(count)2.762 E F1 2.762(lines. If)
-2.762 F F2(count)2.762 E F1 .262(is not speci\214ed, scroll backw)2.762
-F .262(ard the number of lines speci-)-.1 F .358(\214ed by the last)97
-492 R F0(<contr)2.858 E(ol-D>)-.18 E F1(or)2.858 E F0(<contr)2.858 E
-(ol-U>)-.18 E F1 2.858(command. If)2.858 F .358(this is the \214rst)
-2.858 F F0(<contr)2.858 E(ol-D>)-.18 E F1(or)2.858 E F0(<contr)2.858 E
-(ol-)-.18 E(U>)97 504 Q F1 .823(command, scroll backw)3.323 F .823
-(ard half the number of lines in the screen.)-.1 F .823
-(\(In the case of split screens,)5.823 F 2.335(the def)97 516 R 2.335(ault scrolling distance is corrected to half the current screen size.\))
--.1 F 2.336(It is an error if the)7.335 F(mo)97 528 Q -.15(ve)-.15 G
-(ment is past the be).15 E(ginning of the \214le.)-.15 E 21.39
-(Line: Set)97 552 R(to the current line minus the amount scrolled.)2.5 E
-7.49(Column: Set)97 564 R
-(to the \214rst nonblank character in the line.)2.5 E 8.05
-(Options: None.)97 576 R F0(<contr)72 600 Q(ol-W>)-.18 E F1 .535
-(Switch to the ne)97 612 R .535(xt lo)-.15 F .535
-(wer screen in the windo)-.25 F 1.835 -.65(w, o)-.25 H 1.335 -.4(r, t)
-.65 H 3.035(ot).4 G .535(he \214rst screen if there are no lo)-3.035 F
-.535(wer screens in)-.25 F(the windo)97 624 Q -.65(w.)-.25 G 21.39
-(Line: Set)97 648 R(to the pre)2.5 E(vious cursor position in the windo)
--.25 E -.65(w.)-.25 G 7.49(Column: Set)97 660 R(to the pre)2.5 E
-(vious cursor position in the windo)-.25 E -.65(w.)-.25 G 8.05
-(Options: None.)97 672 R F0([count] <contr)72 696 Q(ol-Y>)-.18 E F1 .532
-(Scroll backw)97 708 R(ard)-.1 E F2(count)3.032 E F1 .532(lines, lea)
-3.032 F .532(ving the current line and column as is, if possible.)-.2 F
-.533(It is an error if)5.532 F(the mo)97 720 Q -.15(ve)-.15 G
-(ment is past the be).15 E(ginning of the \214le.)-.15 E EP
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-(Line: Unchanged)97 96 R .529(unless the current line scrolls of)3.029 F
-3.028(ft)-.25 G .528(he screen, in which case it is set to the last)
--3.028 F(line of te)142 108 Q(xt displayed on the screen.)-.15 E 7.49
-(Column: Unchanged)97 120 R 1.82(unless the current line scrolls of)4.32
-F 4.321(ft)-.25 G 1.821(he screen, in which case it is the most)-4.321 F
-(attracti)142 132 Q .3 -.15(ve c)-.25 H(ursor position.).15 E 8.05
-(Options: None.)97 144 R F0(<contr)72 168 Q(ol-Z>)-.18 E F1 .325
-(Suspend the current editor session.)97 180 R .325
-(If the \214le has been modi\214ed since it w)5.325 F .325
-(as last completely written,)-.1 F .196(and the)97 192 R F0(auto)2.696 E
-(write)-.1 E F1 .196(option is set, the \214le is written before the editor session is suspended.)
-2.696 F .197(If this write)5.196 F -.1(fa)97 204 S
-(ils, the editor session is not suspended.).1 E 21.39(Line: Unchanged.)
-97 228 R 7.49(Column: Unchanged.)97 240 R 8.05(Options: Af)97 252 R
-(fected by the)-.25 E F0(auto)2.5 E(write)-.1 E F1(option.)2.5 E F0
-(<escape>)72 276 Q F1(Ex)97 288 Q(ecute)-.15 E F0(ex)2.579 E F1 .079
-(commands or cancel partial commands.)2.579 F .078(If an)5.078 F F0(ex)
-2.578 E F1 .078(command is being entered \(e.g.)2.578 F F0(/)5.078 E F1
-(,)A F0(?)2.578 E F1(,)A F0(:)2.578 E F1(or)2.578 E F0(!)97 300 Q F1
-3.67(\), the command is e)B -.15(xe)-.15 G 6.171(cuted. If).15 F 6.171
-(ap)6.171 G 3.671(artial command has been entered, e.g.)-6.171 F<99>
-8.671 E/F2 10/Courier@0 SF([0-9]*)A F1 3.671(\232, or)B<99>97 312 Q F2
-([0-9]*[!<>cdy])A F1(\232, the command is cancelled.)A
-(Otherwise, it is an error)5 E(.)-.55 E 21.39(Line: When)97 336 R(an)
-2.875 E F0(ex)2.875 E F1 .375(command is being e)2.875 F -.15(xe)-.15 G
-.374(cuted, the current line is set as described for that com-).15 F 2.5
-(mand. Otherwise,)142 348 R(unchanged.)2.5 E 7.49(Column: When)97 360 R
-(an)3.436 E F0(ex)3.436 E F1 .936(command is being e)3.436 F -.15(xe)
--.15 G .936(cuted, the current column is set as described for that).15 F
-2.5(command. Otherwise,)142 372 R(unchanged.)2.5 E 8.05(Options: None.)
-97 384 R F0(<contr)72 408 Q(ol-]>)-.18 E F1 .363
-(Push a tag reference onto the tag stack.)97 420 R .363
-(The tags \214les \(see the)5.363 F F0(tags)2.863 E F1 .362
-(option for more information\) are)2.863 F .996
-(searched for a tag matching the current w)97 432 R 3.497(ord. The)-.1 F
-.997(current w)3.497 F .997(ord be)-.1 F .997
-(gins at the \214rst non-whitespace)-.15 F .181
-(character on or after the current cursor position, and e)97 444 R .18
-(xtends up to the ne)-.15 F .18(xt non-w)-.15 F .18
-(ord character or the)-.1 F .228(end of the line.)97 456 R .228(If a matching tag is found, the current \214le is discarded and the \214le containing the tag)
-5.228 F(reference is edited.)97 468 Q .296
-(If the current \214le has been modi\214ed since it w)97 492 R .296
-(as last completely written, the command will f)-.1 F 2.795(ail. The)-.1
-F F0(<contr)97 504 Q(ol-]>)-.18 E F1(command is an absolute mo)2.5 E
--.15(ve)-.15 G(ment.).15 E 21.39(Line: Set)97 528 R
-(to the line containing the matching tag string.)2.5 E 7.49(Column: Set)
-97 540 R(to the start of the matching tag string.)2.5 E 8.05
-(Options: Af)97 552 R(fected by the)-.25 E F0(tags)2.5 E F1(and)2.5 E F0
-(taglength)2.5 E F1(options.)2.5 E F0(<contr)72 576 Q(ol-^>)-.18 E F1
-(Switch to the most recently edited \214le.)97 588 Q .34
-(If the \214le has been modi\214ed since it w)97 612 R .341
-(as last completely written, and the)-.1 F F0(auto)2.841 E(write)-.1 E
-F1 .341(option is set, the)2.841 F .804(\214le is written out.)97 624 R
-.804(If this write f)5.804 F .804(ails, the command will f)-.1 F 3.304
-(ail. Otherwise,)-.1 F .804(if the current \214le has been)3.304 F
-(modi\214ed since it w)97 636 Q
-(as last completely written, the command will f)-.1 E(ail.)-.1 E 21.39
-(Line: Set)97 660 R(to the line the cursor w)2.5 E
-(as on when the \214le w)-.1 E(as last edited.)-.1 E 7.49(Column: Set)97
-672 R(to the column the cursor w)2.5 E(as on when the \214le w)-.1 E
-(as last edited.)-.1 E 8.05(Options: Af)97 684 R(fected by the)-.25 E F0
-(auto)2.5 E(write)-.1 E F1(option.)2.5 E F0([count] <space>)72 708 Q EP
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-/Times-Roman@0 SF(Mo)97 108 Q 1.358 -.15(ve t)-.15 H 1.058
-(he cursor forw).15 F(ard)-.1 E/F2 10/Courier@0 SF(count)3.558 E F1
-1.059(characters without changing the current line.)3.559 F 1.059
-(It is an error if the)6.059 F
-(cursor is on the last character in the line.)97 120 Q(The)97 144 Q F0
-(<space>)2.538 E F1(and)2.538 E F0(l)2.538 E F1 .038
-(commands may be used as the motion component of other)2.538 F F0(vi)
-2.537 E F1 .037(commands, in which)2.537 F .33(case an)97 156 R 2.83(yt)
--.15 G -.15(ex)-2.83 G 2.83(tc).15 G .33(opied into a b)-2.83 F(uf)-.2 E
-.331(fer is character oriented.)-.25 F .331
-(In addition, these commands may be used as)5.331 F .382(the motion components of other commands when the cursor is on the last character in the line, with-)
-97 168 R(out error)97 180 Q(.)-.55 E 21.39(Line: Unchanged.)97 204 R
-7.49(Column: Set)97 216 R .262(to the current character plus the ne)
-2.761 F(xt)-.15 E F2(count)2.762 E F1 .262
-(characters, or to the last character on the)2.762 F .271(line if)142
-228 R F2(count)2.771 E F1 .271(is greater than the number of characters in the line after the current charac-)
-2.771 F(ter)142 240 Q(.)-.55 E 8.05(Options: None.)97 252 R F0
-([count] ! motion shell-ar)72 276 Q(gument\(s\)<carriage-r)-.1 E(etur)
--.18 E(n>)-.15 E F1 .118(Replace te)97 288 R .118
-(xt with results from a shell command.)-.15 F -.15(Pa)5.118 G .118
-(ss the lines speci\214ed by the).15 F F2(count)2.618 E F1(and)2.619 E
-F2(motion)2.619 E F1(ar)97 300 Q .712
-(guments as standard input to the program named by the)-.18 F F0(shell)
-3.212 E F1 .712(option, and replace those lines with)3.212 F(the output \(both standard error and standard output\) of that command.)
-97 312 Q(After the motion is entered,)97 336 Q F0(vi)2.5 E F1
-(prompts for ar)2.5 E(guments to the shell command.)-.18 E -.4(Wi)97 360
-S .14(thin those ar).4 F .14(guments, \231)-.18 F F2(%)A F1 2.64<9a61>C
-.14(nd \231)-2.64 F F2(#)A F1 2.64<9a63>C .14(haracters are e)-2.64 F
-.14(xpanded to the current and alternate pathnames,)-.15 F(respecti)97
-372 Q -.15(ve)-.25 G(ly).15 E 6.089(.T)-.65 G 1.089(he \231)-6.089 F F2
-(!)A F1 6.089<9a63>C 1.089(haracter is e)-6.089 F 1.089
-(xpanded with the command te)-.15 F 1.089(xt of the pre)-.15 F(vious)
--.25 E F0(!)3.588 E F1(or)6.088 E F0(:!)3.588 E F1(com-)6.088 E 2.648
-(mands. \(Therefore,)97 384 R .148(the command)2.648 F F0(!<motion>!)
-2.648 E F1 .148(repeats the pre)5.148 F(vious)-.25 E F0(!)2.648 E F1
-2.649(command.\) The)5.149 F .149(special mean-)2.649 F .498
-(ings of \231)97 396 R F2(%)A F1 .498<9a2c2099>B F2(#)A F1 2.998<9a61>C
-.498(nd \231)-2.998 F F2(!)A F1 5.498<9a63>C .498(an be o)-5.498 F -.15
-(ve)-.15 G .498(rridden by escaping them with a backslash.).15 F .498
-(If no)5.498 F F0(!)2.998 E F1(or)5.498 E F0(:!)2.998 E F1(com-)5.498 E
-1.03(mand has yet been e)97 408 R -.15(xe)-.15 G 1.03
-(cuted, it is an error to use an unescaped \231).15 F F2(!)A F1 6.03
-<9a63>C 1.03(haracter as a shell ar)-6.03 F(gument.)-.18 E(The)97 420 Q
-F0(!)3.835 E F1 1.334(command does)6.335 F/F3 10/Times-Italic@0 SF(not)
-3.834 E F1 1.334(do shell e)3.834 F 1.334(xpansion on the strings pro)
--.15 F 1.334(vided as ar)-.15 F 3.834(guments. If)-.18 F(an)3.834 E
-3.834(yo)-.15 G 3.834(ft)-3.834 G(he)-3.834 E(abo)97 432 Q .949 -.15
-(ve ex)-.15 H .649(pansions change the ar).15 F .649
-(guments the user entered, the command is redisplayed at the bottom)-.18
-F(of the screen.)97 444 Q F0 -.37(Vi)97 468 S F1 .863(then e)3.733 F
--.15(xe)-.15 G .863(cutes the program named by the).15 F F0(shell)3.363
-E F1 .863(option, with a)3.363 F F0<ad63>3.363 E F1 .863(\215ag follo)
-3.363 F .863(wed by the ar)-.25 F(guments)-.18 E(\(which are b)97 480 Q
-(undled into a single ar)-.2 E(gument\).)-.18 E(The)97 504 Q F0(!)2.5 E
-F1(command is permitted in an empty \214le.)5 E
-(If the \214le has been modi\214ed since it w)97 528 Q
-(as last completely written, the)-.1 E F0(!)2.5 E F1(command will w)5 E
-(arn you.)-.1 E 21.39(Line: The)97 552 R
-(\214rst line of the replaced te)2.5 E(xt.)-.15 E 7.49(Column: The)97
-564 R(\214rst column of the replaced te)2.5 E(xt.)-.15 E 8.05
-(Options: Af)97 576 R(fected by the)-.25 E F0(shell)2.5 E F1(option.)2.5
-E F0([count] # #|+|-)72 600 Q F1 .238
-(Increment or decrement the number referenced by the cursor)97 612 R
-5.238(.I)-.55 G 2.738(ft)-5.238 G .238(he trailing character is a)-2.738
-F F2(+)2.739 E F1(or)2.739 E F2(#)2.739 E F1 2.739(,t)C(he)-2.739 E 1.3
-(number is incremented by)97 624 R F2(count)3.8 E F1 6.3(.I)C 3.8(ft)
--6.3 G 1.3(he trailing character is a)-3.8 F F2(-)3.8 E F1 3.8(,t)C 1.3
-(he number is decremented by)-3.8 F F2(count)97 636 Q F1(.)A 2.79(Al)97
-660 S .29(eading \231)-2.79 F F2(0X)A F1 2.79<9a6f>C 2.79<7299>-2.79 G
-F2(0x)-2.79 E F1 2.79<9a63>C .29
-(auses the number to be interpreted as a he)-2.79 F .29
-(xadecimal number)-.15 F 5.29(.O)-.55 G .29(therwise, a)-5.29 F .316
-(leading \231)97 672 R F2(0)A F1 2.816<9a63>C .315
-(auses the number to be interpreted as an octal number)-2.816 F 2.815
-(,u)-.4 G .315(nless a non-octal digit is found)-2.815 F 1
-(as part of the number)97 684 R 6(.O)-.55 G 1
-(therwise, the number is interpreted as a decimal number)-6 F 3.5(,a)-.4
-G 1(nd may ha)-3.5 F 1.3 -.15(ve a)-.2 H(leading)97 696 Q F2(+)2.699 E
-F1(or)2.699 E F2(-)2.699 E F1 2.699(sign. The)2.699 F .199
-(current number be)2.699 F .199
-(gins at the \214rst non-blank character at or after the current)-.15 F
-.155(cursor position, and e)97 708 R .156
-(xtends up to the end of the line or the \214rst character that isn')
--.15 F 2.656(tap)-.18 G .156(ossible charac-)-2.656 F .083
-(ter for the numeric type.)97 720 R .083
-(The format of the number \(e.g. leading 0')5.083 F .082
-(s, signs\) is retained unless the ne)-.55 F(w)-.25 E EP
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-S(lue cannot be represented in the pre).25 E(vious format.)-.25 E 2.402
-(Octal and he)97 120 R 2.403(xadecimal numbers, and the result of the operation, must \214t into an \231)
--.15 F/F2 10/Courier@0 SF(unsigned)A(long)97 132 Q F1 2.911
-(\232. Similarly)B 2.911(,d)-.65 G .411
-(ecimal numbers and their result must \214t into a \231)-2.911 F F2 .41
-(signed long)B F1 2.91(\232. It)B .41(is an error)2.91 F
-(to use this command when the cursor is not positioned at a number)97
-144 Q(.)-.55 E 21.39(Line: Unchanged.)97 180 R 7.49(Column: Set)97 192 R
-(to the \214rst character in the cursor number)2.5 E(.)-.55 E 8.05
-(Options: None.)97 204 R F0([count] $)72 228 Q F1(Mo)97 240 Q 1.177 -.15
-(ve t)-.15 H .878(he cursor to the end of a line.).15 F(If)5.878 E F2
-(count)3.378 E F1 .878(is speci\214ed, the cursor mo)3.378 F -.15(ve)
--.15 G 3.378(sd).15 G -.25(ow)-3.378 G(n).25 E F2 .878(count - 1)3.378 F
-F1(lines.)97 252 Q .079(It is not an error to use the)97 276 R F0($)
-2.578 E F1 .078(command when the cursor is on the last character in the line or when the)
-2.578 F(line is empty)97 288 Q(.)-.65 E(The)97 312 Q F0($)2.646 E F1
-.146(command may be used as the motion component of other)2.646 F F0(vi)
-2.646 E F1 .146(commands, in which case an)2.646 F 2.647(yt)-.15 G -.15
-(ex)-2.647 G(t).15 E .069(copied into a b)97 324 R(uf)-.2 E .069(fer is character oriented, unless the cursor is at, or before the \214rst nonblank character)
--.25 F .161(in the line, in which case it is line oriented.)97 336 R
-.161(It is not an error to use the)5.161 F F0($)2.662 E F1 .162
-(command as a motion com-)2.662 F 1.117(ponent when the cursor is on the last character in the line, although it is an error when the line is)
-97 348 R(empty)97 360 Q(.)-.65 E 21.39(Line: Set)97 384 R
-(to the current line plus)2.5 E F2(count)2.5 E F1(minus 1.)2.5 E 7.49
-(Column: Set)97 396 R(to the last character in the line.)2.5 E 8.05
-(Options: None.)97 408 R F0(%)72 432 Q F1(Mo)97 444 Q .915 -.15(ve t)
--.15 H 3.115(ot).15 G .615(he matching character)-3.115 F 5.615(.T)-.55
-G .615(he cursor mo)-5.615 F -.15(ve)-.15 G 3.115(st).15 G 3.115(ot)
--3.115 G .616(he parenthesis or curly brace which)-3.115 F/F3 10
-/Times-Italic@0 SF(matc)3.116 E(hes)-.15 E F1 .702(the parenthesis or curly brace found at the current cursor position or which is the closest one to the)
-97 456 R .205(right of the cursor on the line.)97 468 R .206
-(It is an error to e)5.206 F -.15(xe)-.15 G .206(cute the).15 F F0(%)
-2.706 E F1 .206(command on a line without a parenthe-)2.706 F
-(sis or curly brace.)97 480 Q(Historically)5 E 2.5(,a)-.65 G -.15(ny)
--2.5 G F2(count)2.65 E F1(speci\214ed to the)2.5 E F0(%)2.5 E F1
-(command w)2.5 E(as ignored.)-.1 E(The)97 504 Q F0(%)2.647 E F1 .147
-(command is an absolute mo)2.647 F -.15(ve)-.15 G 2.646(ment. The).15 F
-F0(%)2.646 E F1 .146(command may be used as the motion component)2.646 F
-1(of other)97 516 R F0(vi)3.5 E F1 1(commands, in which case an)3.5 F
-3.5(yt)-.15 G -.15(ex)-3.5 G 3.5(tc).15 G 1(opied into a b)-3.5 F(uf)-.2
-E 1(fer is character oriented, unless the)-.25 F .116
-(starting point of the re)97 528 R .116(gion is at or before the \214rst nonblank character on its line, and the ending point)
--.15 F(is at or after the last nonblank character on its line, in which case it is line oriented.)
-97 540 Q 21.39(Line: Set)97 564 R
-(to the line containing the matching character)2.5 E(.)-.55 E 7.49
-(Column: Set)97 576 R(to the matching character)2.5 E(.)-.55 E 8.05
-(Options: None.)97 588 R F0(&)72 612 Q F1(Repeat the pre)97 624 Q
-(vious substitution command on the current line.)-.25 E(Historically)97
-648 Q 2.5(,a)-.65 G -.15(ny)-2.5 G F2(count)2.65 E F1
-(speci\214ed to the)2.5 E F0(&)2.5 E F1(command w)2.5 E(as ignored.)-.1
-E 21.39(Line: Unchanged.)97 672 R 7.49(Column: Unchanged)97 684 R 1.212
-(if the cursor w)3.711 F 1.212
-(as on the last character in the line, otherwise, set to the \214rst)-.1
-F(nonblank character in the line.)142 696 Q 8.05(Options: Af)97 708 R
-(fected by the)-.25 E F0(edcompatible)2.5 E F1(,)A F0(extended)2.5 E F1
-(,)A F0(ignor)2.5 E(ecase)-.18 E F1(and)2.5 E F0(magic)2.5 E F1
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-(`<character>)72 108 Q/F1 10/Times-Roman@0 SF .759(Return to a conte)97
-120 R .759(xt mark)-.15 F .759(ed by the character)-.1 F/F2 10/Courier@0
-SF(<character>)3.259 E F1 5.759(.I)C(f)-5.759 E F2(<character>)3.259 E
-F1 .758(is the \231)3.258 F F2(')A F1 3.258<9a6f>C 3.258<7299>-3.258 G
-F2(`)-3.258 E F1<9a>A(character)97 132 Q 2.756(,r)-.4 G .256
-(eturn to the pre)-2.756 F .256(vious conte)-.25 F 2.756(xt. If)-.15 F
-F2(<character>)2.756 E F1 .256(is an)2.756 F 2.756(yo)-.15 G .256
-(ther character)-2.756 F 2.756(,r)-.4 G .256(eturn to the con-)-2.756 F
-(te)97 144 Q .808(xt mark)-.15 F .808(ed by that character \(see the)-.1
-F F0(m)3.308 E F1 .808(command for more information\).)3.308 F .807
-(If the command is the)5.807 F F0<b4>3.307 E F1 .61
-(command, only the line v)97 156 R .611(alue is restored, and the cursor is placed on the \214rst nonblank character of)
--.25 F(that line.)97 168 Q(If the command is the)5 E F0(`)2.5 E F1
-(command, both the line and column v)2.5 E(alues are restored.)-.25 E
-.648(It is an error if the conte)97 192 R .647(xt no longer e)-.15 F
-.647(xists because of line deletion.)-.15 F(\(Conte)5.647 E .647
-(xts follo)-.15 F 3.147(wl)-.25 G .647(ines that are)-3.147 F(mo)97 204
-Q -.15(ve)-.15 G(d, or which are deleted and then restored.\)).15 E(The)
-97 228 Q F0<b4>2.958 E F1(and)2.958 E F0(`)2.958 E F1 .458
-(commands are both absolute mo)2.958 F -.15(ve)-.15 G 2.958(ments. The)
-.15 F 2.958(ym)-.15 G .459(ay be used as a motion component for)-2.958 F
-(other)97 240 Q F0(vi)2.635 E F1 2.635(commands. F)2.635 F .135(or the)
--.15 F F0<b4>2.634 E F1 .134(command, an)2.634 F 2.634(yt)-.15 G -.15
-(ex)-2.634 G 2.634(tc).15 G .134(opied into a b)-2.634 F(uf)-.2 E .134
-(fer is line oriented.)-.25 F -.15(Fo)5.134 G 2.634(rt).15 G(he)-2.634 E
-F0(`)2.634 E F1(com-)2.634 E 1.081(mand, an)97 252 R 3.581(yt)-.15 G
--.15(ex)-3.581 G 3.581(tc).15 G 1.081(opied into a b)-3.581 F(uf)-.2 E
-1.082(fer is character oriented, unless it both starts and stops at the \214rst)
--.25 F .854(character in the line, in which case it is line oriented.)97
-264 R .854(In addition, when using the)5.854 F F0(`)3.354 E F1 .854
-(command as a)3.354 F .479(motion component, commands which mo)97 276 R
-.779 -.15(ve b)-.15 H(ackw).15 E .479
-(ard and started at the \214rst character in the line, or)-.1 F(mo)97
-288 Q .463 -.15(ve f)-.15 H(orw).15 E .162(ard and ended at the \214rst character in the line, are corrected to the last character of the line)
--.1 F(preceding the starting and ending lines, respecti)97 300 Q -.15
-(ve)-.25 G(ly).15 E(.)-.65 E 21.39(Line: Set)97 324 R
-(to the line from the conte)2.5 E(xt.)-.15 E 7.49(Column: Set)97 336 R
-.537(to the \214rst nonblank character in the line, for the)3.037 F F0
-<b4>3.038 E F1 .538(command, and set to the conte)3.038 F(xt')-.15 E(s)
--.55 E(column for the)142 348 Q F0(`)2.5 E F1(command.)2.5 E 8.05
-(Options: None.)97 360 R F0([count] \()72 384 Q F1(Back up)97 396 Q F2
-(count)2.5 E F1(sentences.)2.5 E(The)97 420 Q F0(\()2.786 E F1 .286
-(command is an absolute mo)2.786 F -.15(ve)-.15 G 2.785(ment. The).15 F
-F0(\()2.785 E F1 .285(command may be used as the motion component of)
-2.785 F(other)97 432 Q F0(vi)2.781 E F1 .281(commands, in which case an)
-2.781 F 2.781(yt)-.15 G -.15(ex)-2.781 G 2.781(tc).15 G .281
-(opied into a b)-2.781 F(uf)-.2 E .281
-(fer is character oriented, unless the start-)-.25 F .985
-(ing and stopping points of the re)97 444 R .985(gion are the \214rst character in the line, in which case it is line ori-)
--.15 F 2.71(ented. If)97 456 R .21
-(it is line oriented, the starting point of the re)2.71 F .21
-(gion is adjusted to be the end of the line imme-)-.15 F
-(diately before the starting cursor position.)97 468 Q 21.39(Line: Set)
-97 492 R(to the line containing the be)2.5 E(ginning of the sentence.)
--.15 E 7.49(Column: Set)97 504 R
-(to the \214rst nonblank character of the sentence.)2.5 E 8.05
-(Options: Af)97 516 R(fected by the)-.25 E F0(lisp)2.5 E F1(option.)2.5
-E F0([count] \))72 540 Q F1(Mo)97 552 Q .3 -.15(ve f)-.15 H(orw).15 E
-(ard)-.1 E F2(count)2.5 E F1(sentences.)2.5 E(The)97 576 Q F0(\))2.786 E
-F1 .286(command is an absolute mo)2.786 F -.15(ve)-.15 G 2.785
-(ment. The).15 F F0(\))2.785 E F1 .285
-(command may be used as the motion component of)2.785 F(other)97 588 Q
-F0(vi)2.781 E F1 .281(commands, in which case an)2.781 F 2.781(yt)-.15 G
--.15(ex)-2.781 G 2.781(tc).15 G .281(opied into a b)-2.781 F(uf)-.2 E
-.281(fer is character oriented, unless the start-)-.25 F .529
-(ing point of the re)97 600 R .528(gion is the \214rst character in the line, in which case it is line oriented.)
--.15 F .528(In the latter)5.528 F .752
-(case, if the stopping point of the re)97 612 R .753(gion is also the \214rst character in the line, it is adjusted to be the)
--.15 F(end of the line immediately before it.)97 624 Q 21.39(Line: Set)
-97 648 R(to the line containing the be)2.5 E(ginning of the sentence.)
--.15 E 7.49(Column: Set)97 660 R
-(to the \214rst nonblank character of the sentence.)2.5 E 8.05
-(Options: Af)97 672 R(fected by the)-.25 E F0(lisp)2.5 E F1(option.)2.5
-E F0([count] ,)72 696 Q F1(Re)97 708 Q -.15(ve)-.25 G .209
-(rse \214nd character).15 F F2(count)2.709 E F1 2.708(times. Re)2.709 F
--.15(ve)-.25 G .208(rse the last).15 F F0(F)2.708 E F1(,)A F0(f)2.708 E
-F1(,)A F0(T)2.708 E F1(or)2.708 E F0(t)2.708 E F1 .208
-(command, searching the other w)2.708 F(ay)-.1 E(in the line,)97 720 Q
-F2(count)2.5 E F1 2.5(times. It)2.5 F(is an error if a)2.5 E F0(F)2.5 E
-F1(,)A F0(f)2.5 E F1(,)A F0(T)2.5 E F1(or)2.5 E F0(t)2.5 E F1
-(command has not been performed yet.)2.5 E EP
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-F0(,)2.785 E F1 .285
-(command may be used as the motion component of other)2.785 F F0(vi)
-2.785 E F1 .285(commands, in which case an)2.785 F 2.785(yt)-.15 G -.15
-(ex)-2.785 G(t).15 E(copied into a b)97 108 Q(uf)-.2 E
-(fer is character oriented.)-.25 E 21.39(Line: Unchanged.)97 132 R 7.49
-(Column: Set)97 144 R .463(to the searched-for character for the)2.964 F
-F0(F)2.963 E F1(and)2.963 E F0(f)2.963 E F1 .463
-(commands, before the character for the)2.963 F F0(t)2.963 E F1
-(command and after the character for the)142 156 Q F0(T)2.5 E F1
-(command.)2.5 E 8.05(Options: None.)97 168 R F0([count] \255)72 192 Q F1
-(Mo)97 204 Q .3 -.15(ve t)-.15 H 2.5(ot).15 G
-(he \214rst nonblank of the pre)-2.5 E(vious line,)-.25 E/F2 10
-/Courier@0 SF(count)2.5 E F1(times.)2.5 E(It is an error if the mo)97
-228 Q -.15(ve)-.15 G(ment is past the be).15 E(ginning of the \214le.)
--.15 E(The)97 252 Q F0(-)2.738 E F1 .239
-(command may be used as the motion component of other)2.738 F F0(vi)
-2.739 E F1 .239(commands, in which case an)2.739 F 2.739(yt)-.15 G -.15
-(ex)-2.739 G(t).15 E(copied into a b)97 264 Q(uf)-.2 E
-(fer is line oriented.)-.25 E 21.39(Line: Set)97 288 R
-(to the current line minus)2.5 E F2(count)2.5 E F1(.)A 7.49(Column: Set)
-97 300 R(to the \214rst nonblank character in the line.)2.5 E 8.05
-(Options: None.)97 312 R F0([count] .)72 336 Q F1 1.61(Repeat the last)
-97 348 R F0(vi)4.11 E F1 1.61(command that modi\214ed te)4.11 F 4.11
-(xt. The)-.15 F 1.61(repeated command may be a command and)4.11 F .919
-(motion component combination.)97 360 R(If)5.919 E F2(count)3.419 E F1
-.919(is speci\214ed, it replaces)3.419 F/F3 10/Times-Italic@0 SF(both)
-3.419 E F1 .92(the count speci\214ed for the)3.419 F 1.002(repeated command, and, if applicable, for the repeated motion component.)
-97 372 R(If)6.001 E F2(count)3.501 E F1 1.001(is not speci-)3.501 F(\214ed, the counts originally speci\214ed to the command being repeated are used ag)
-97 384 Q(ain.)-.05 E .347(As a special case, if the)97 408 R F0(.)2.848
-E F1 .348(command is e)5.348 F -.15(xe)-.15 G .348
-(cuted immediately after the).15 F F0(u)2.848 E F1 .348
-(command, the change log is)2.848 F(rolled forw)97 420 Q(ard or backw)
--.1 E(ard, depending on the action of the)-.1 E F0(u)2.5 E F1(command.)
-2.5 E 21.39(Line: Set)97 444 R(as described for the repeated command.)
-2.5 E 7.49(Column: Set)97 456 R(as described for the repeated command.)
-2.5 E 8.05(Options: None.)97 468 R F0(/RE<carriage-r)72 492 Q(etur)-.18
-E(n>)-.15 E(/RE/ [offset]<carriage-r)72 504 Q(etur)-.18 E(n>)-.15 E
-(?RE<carriage-r)72 516 Q(etur)-.18 E(n>)-.15 E(?RE? [offset]<carriage-r)
-72 528 Q(etur)-.18 E(n>)-.15 E(N)72 540 Q(n)72 552 Q F1 .84(Search forw)
-97 564 R .84(ard or backw)-.1 F .84(ard for a re)-.1 F .84(gular e)-.15
-F 3.34(xpression. The)-.15 F .84(commands be)3.34 F .84
-(ginning with a slash \(\231)-.15 F F2(/)A F1<9a29>A .819
-(character are forw)97 576 R .819(ard searches, the commands be)-.1 F
-.819(ginning with a question mark \(\231)-.15 F F2(?)A F1 3.32
-(\232\) are)B(backw)3.32 E(ard)-.1 E(searches.)97 588 Q F0 -.37(Vi)6.124
-G F1 1.124(prompts with the leading character on the last line of the screen for a string.)
-3.994 F 1.123(It then)6.123 F .341(searches forw)97 600 R .341
-(ard or backw)-.1 F .341(ard in the \214le for the ne)-.1 F .341
-(xt occurrence of the string, which is interpreted as)-.15 F 2.5(aB)97
-612 S(asic Re)-2.5 E(gular Expression.)-.15 E(The)97 636 Q F0(/)3.507 E
-F1(and)3.507 E F0(?)3.507 E F1 1.007(commands are absolute mo)6.007 F
--.15(ve)-.15 G 3.507(ments. The).15 F 3.507(ym)-.15 G 1.007
-(ay be used as the motion components of)-3.507 F(other)97 648 Q F0(vi)
-4.239 E F1 1.739(commands, in which case an)4.239 F 4.239(yt)-.15 G -.15
-(ex)-4.239 G 4.239(tc).15 G 1.739(opied into a b)-4.239 F(uf)-.2 E 1.74
-(fer is character oriented, unless the)-.25 F .678(search started and ended on the \214rst column of a line, in which case it is line oriented.)
-97 660 R .678(In addition,)5.678 F(forw)97 672 Q .657
-(ard searches ending at the \214rst character of a line, and backw)-.1 F
-.658(ard searches be)-.1 F .658(ginning at the \214rst)-.15 F .881
-(character in the line, are corrected to be)97 684 R .88
-(gin or end at the last character of the pre)-.15 F .88(vious line.)-.25
-F(\(Note,)5.88 E(forw)97 696 Q .069(ard and backw)-.1 F .069
-(ard searches can occur for both)-.1 F F0(/)2.569 E F1(and)2.569 E F0(?)
-2.569 E F1 .07(commands, if the)5.07 F F0(wrapscan)2.57 E F1 .07
-(option is set.\))2.57 F .822(If an of)97 720 R .821
-(fset from the matched line is speci\214ed \(i.e. a trailing \231)-.25 F
-F2(/)A F1 3.321<9a6f>C 3.321<7299>-3.321 G F2(?)-3.321 E F1 5.821<9a63>C
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-.386(signed of)97 96 R .386(fset\), the b)-.25 F(uf)-.2 E .386
-(fer will al)-.25 F -.1(wa)-.1 G .386(ys be line oriented \(e.g.).1 F
-<99>5.387 E/F2 10/Courier@0 SF(/string/+0)A F1 2.887<9a77>C .387(ill al)
--2.887 F -.1(wa)-.1 G .387(ys guarantee a).1 F(line orientation\).)97
-108 Q(The)97 132 Q F0(N)3.437 E F1 .937(command repeats the pre)3.437 F
-.937(vious search, b)-.25 F .937(ut in the re)-.2 F -.15(ve)-.25 G .936
-(rse direction.).15 F(The)5.936 E F0(n)3.436 E F1 .936(command repeats)
-3.436 F .731(the pre)97 144 R .731(vious search.)-.25 F .731
-(If either the)5.731 F F0(N)3.231 E F1(or)3.231 E F0(n)3.231 E F1 .731
-(commands are used as motion components for the)3.231 F F0(!)3.232 E F1
-(com-)5.732 E .781(mand, you will not be prompted for the te)97 156 R
-.781(xt of the bang command, instead the pre)-.15 F .781
-(vious bang com-)-.25 F(mand will be e)97 168 Q -.15(xe)-.15 G(cuted.)
-.15 E .27(Missing RE')97 192 R 2.77(s\()-.55 G 2.77(e.g. \231)-2.77 F F2
-(//<carriage-return>)A F1 .27<9a2c2099>B F2(/<carriage-return>)A F1 .27
-<9a2c2099>B F2(??<carriage-)A(return>)97 204 Q F1 .335(\232, or \231)B
-F2(?<carriage-return>)A F1 2.834<9a73>C .334
-(earch for the last search RE, in the indicated direction.)-2.834 F
-(Searches may be interrupted using the)97 228 Q F2(<interrupt>)2.5 E F1
-(character)2.5 E(.)-.55 E 1.019(Multiple search patterns may be grouped together by delimiting them with semicolons and zero or)
-97 252 R .563(more whitespace characters, e.g.)97 264 R F2 .562
-(/foo/ ; ?bar?)5.562 F F1 .562(searches forw)5.562 F .562(ard for)-.1 F
-F2(foo)3.062 E F1 .562(and then, from that)3.062 F .646(location, backw)
-97 276 R .646(ards for)-.1 F F2(bar)3.146 E F1 5.646(.W)C .646
-(hen search patterns are grouped together in this manner)-5.646 F 3.147
-(,t)-.4 G .647(he search)-3.147 F .213(patterns are e)97 288 R -.25(va)
--.25 G .212(luated left to right with the \214nal cursor position determined by the last search pattern.)
-.25 F .953(It is also permissible to append a)97 312 R F0(z)3.453 E F1
-.954(command to the search strings, e.g.)3.453 F F2 .954(/foo/ z.)5.954
-F F1 .954(searches for)5.954 F(-)-.2 E -.1(wa)97 324 S(rd for the ne).1
-E(xt occurrence of)-.15 E F2(foo)2.5 E F1 2.5(,a)C
-(nd then positions that line in the middle of screen.)-2.5 E 21.39
-(Line: Set)97 348 R(to the line in which the match occurred.)2.5 E 7.49
-(Column: Set)97 360 R(to the \214rst character of the matched string.)
-2.5 E 8.05(Options: Af)97 372 R(fected by the)-.25 E F0(edcompatible)2.5
-E F1(,)A F0(extended)2.5 E F1(,)A F0(ignor)2.5 E(ecase)-.18 E F1(,)A F0
-(magic)2.5 E F1 2.5(,a)C(nd)-2.5 E F0(wrapscan)2.5 E F1(options.)2.5 E
-F0(0)72 396 Q F1(Mo)97 408 Q .728 -.15(ve t)-.15 H 2.928(ot).15 G .427
-(he \214rst character in the current line.)-2.928 F .427
-(It is not an error to use the)5.427 F F0(0)2.927 E F1 .427
-(command when the cur)2.927 F(-)-.2 E
-(sor is on the \214rst character in the line,)97 420 Q(The)97 444 Q F0
-(0)2.9 E F1 .4(command may be used as the motion component of other)2.9
-F F0(vi)2.9 E F1 .4(commands, in which case it is an)2.9 F .057
-(error if the cursor is on the \214rst character in the line, and an)97
-456 R 2.557(yt)-.15 G -.15(ex)-2.557 G 2.556(tc).15 G .056
-(opied into a b)-2.556 F(uf)-.2 E .056(fer is character ori-)-.25 F
-(ented.)97 468 Q 21.39(Line: Unchanged.)97 492 R 7.49(Column: Set)97 504
-R(to the \214rst character in the line.)2.5 E 8.05(Options: None.)97 516
-R F0(:)72 540 Q F1(Ex)97 552 Q .194(ecute an)-.15 F F0(ex)2.694 E F1
-(command.)2.694 E F0 -.37(Vi)5.194 G F1 .195(prompts for an)3.064 F F0
-(ex)2.695 E F1 .195
-(command on the last line of the screen, using a colon)2.695 F<2899>97
-564 Q F2(:)A F1 3.367(\232\) character)B 8.367(.T)-.55 G 3.367
-(he command is terminated by a)-8.367 F F2(<carriage-return>)5.867 E F1
-(,)A F2(<newline>)5.867 E F1(or)5.867 E F2(<escape>)97 576 Q F1 .685
-(character; all of these characters may be escaped by using a)3.185 F F2
-(<literal-next>)3.186 E F1(char)3.186 E(-)-.2 E(acter)97 588 Q 5(.T)-.55
-G(he command is then e)-5 E -.15(xe)-.15 G(cuted.).15 E .126(If the)97
-612 R F0(ex)2.626 E F1 .126(command writes to the screen,)2.626 F F0(vi)
-2.626 E F1 .125(will prompt the user for a)2.626 F F2(<carriage-return>)
-2.625 E F1(before)2.625 E .796(continuing when the)97 624 R F0(ex)3.296
-E F1 .796(command \214nishes.)3.296 F(Lar)5.796 E .796
-(ge amounts of output from the)-.18 F F0(ex)3.296 E F1 .796
-(command will be)3.296 F .878(paged for the user)97 636 R 3.378(,a)-.4 G
-.877(nd the user prompted for a)-3.378 F F2(<carriage-return>)3.377 E F1
-(or)3.377 E F2(<space>)3.377 E F1 -.1(ke)3.377 G 3.377(yt)-.05 G 3.377
-(oc)-3.377 G(on-)-3.377 E 3.223(tinue. In)97 648 R .723
-(some cases, a quit \(normally a \231q\232 character\) or)3.223 F F2
-(<interrupt>)3.223 E F1 .723(may be entered to inter)3.223 F(-)-.2 E
-(rupt the)97 660 Q F0(ex)2.5 E F1(command.)2.5 E .082(When the)97 684 R
-F0(ex)2.582 E F1 .082(command \214nishes, and the user is prompted to resume visual mode, it is also possible to)
-2.582 F(enter another \231)97 696 Q F2(:)A F1 2.5<9a63>C(haracter follo)
--2.5 E(wed by another)-.25 E F0(ex)2.5 E F1(command.)2.5 E EP
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-/F0 10/Times-Bold@0 SF(Nvi/Nex Refer)72 60 Q(ence \(V)-.18 E 2.5(iC)-.37
-G 233.15(ommands\) USD:13-27)-2.5 F/F1 10/Times-Roman@0 SF 21.39
-(Line: The)97 96 R(current line is set as described for the)2.5 E F0(ex)
-2.5 E F1(command.)2.5 E 7.49(Column: The)97 108 R
-(current column is set as described for the)2.5 E F0(ex)2.5 E F1
-(command.)2.5 E 8.05(Options: Af)97 120 R(fected as described for the)
--.25 E F0(ex)2.5 E F1(command.)2.5 E F0([count] ;)72 144 Q F1 .881
-(Repeat the last character \214nd)97 156 R/F2 10/Courier@0 SF(count)
-3.381 E F1 3.381(times. The)3.381 F .882
-(last character \214nd is one of the)3.381 F F0(F)3.382 E F1(,)A F0(f)
-3.382 E F1(,)A F0(T)3.382 E F1(or)3.382 E F0(t)3.382 E F1(com-)3.382 E
-2.5(mands. It)97 168 R(is an error if a)2.5 E F0(F)2.5 E F1(,)A F0(f)2.5
-E F1(,)A F0(T)2.5 E F1(or)2.5 E F0(t)2.5 E F1
-(command has not been performed yet.)2.5 E(The)97 192 Q F0(;)2.739 E F1
-.239(command may be used as the motion component of other)2.739 F F0(vi)
-2.739 E F1 .239(commands, in which case an)2.739 F 2.738(yt)-.15 G -.15
-(ex)-2.738 G(t).15 E(copied into a b)97 204 Q(uf)-.2 E
-(fer is character oriented.)-.25 E 21.39(Line: Unchanged.)97 228 R 7.49
-(Column: Set)97 240 R .463(to the searched-for character for the)2.963 F
-F0(F)2.963 E F1(and)2.963 E F0(f)2.963 E F1 .463
-(commands, before the character for the)2.963 F F0(t)2.964 E F1
-(command and after the character for the)142 252 Q F0(T)2.5 E F1
-(command.)2.5 E 8.05(Options: None.)97 264 R F0([count] < motion)72 288
-Q([count] > motion)72 300 Q F1 .282(Shift lines left or right.)97 312 R
-.281(Shift the number of lines in the re)5.281 F .281
-(gion speci\214ed by the)-.15 F F2(count)2.781 E F1(and)2.781 E F2
-(motion)2.781 E F1 .962(left \(for the)97 324 R F0(<)3.462 E F1 .963
-(command\) or right \(for the)3.462 F F0(>)3.463 E F1 .963
-(command\) by the number of columns speci\214ed by the)3.463 F F0
-(shiftwidth)97 336 Q F1 2.939(option. Only)2.939 F .439
-(whitespace characters are deleted when shifting left.)2.939 F .438
-(Once the \214rst charac-)5.438 F .337
-(ter in the line no longer contains a whitespace character)97 348 R
-2.837(,t)-.4 G .337(he command will succeed, b)-2.837 F .337
-(ut the line will)-.2 F(not be modi\214ed.)97 360 Q 21.39
-(Line: Unchanged.)97 384 R 7.49(Column: Set)97 396 R
-(to the \214rst nonblank character in the line.)2.5 E 8.05(Options: Af)
-97 408 R(fected by the)-.25 E F0(shiftwidth)2.5 E F1(option.)2.5 E F0
-2.5(@b)72 432 S(uffer)-2.7 E F1(Ex)97 444 Q 1.528(ecute a named b)-.15 F
-(uf)-.2 E(fer)-.25 E 6.528(.E)-.55 G -.15(xe)-6.528 G 1.528
-(cute the named b).15 F(uf)-.2 E 1.528(fer as)-.25 F F0(vi)4.028 E F1
-4.028(commands. The)4.028 F -.2(bu)4.028 G -.25(ff).2 G 1.528
-(er may include).25 F F0(ex)4.028 E F1 .895(commands, too, b)97 456 R
-.896(ut the)-.2 F 3.396(ym)-.15 G .896(ust be e)-3.396 F .896
-(xpressed as a)-.15 F F0(:)3.396 E F1 3.396(command. If)3.396 F .896
-(the b)3.396 F(uf)-.2 E .896(fer is line oriented,)-.25 F F2(<new-)3.396
-E(line>)97 468 Q F1 1.266
-(characters are logically appended to each line of the b)3.766 F(uf)-.2
-E(fer)-.25 E 6.265(.I)-.55 G 3.765(ft)-6.265 G 1.265(he b)-3.765 F(uf)
--.2 E 1.265(fer is character ori-)-.25 F(ented,)97 480 Q F2(<newline>)
-2.5 E F1(characters are logically appended to all b)2.5 E
-(ut the last line in the b)-.2 E(uf)-.2 E(fer)-.25 E(.)-.55 E .366
-(If the b)97 504 R(uf)-.2 E .366(fer name is \231)-.25 F F2(@)A F1 .366
-(\232, or \231)B F2(*)A F1 .367(\232, then the last b)B(uf)-.2 E .367
-(fer e)-.25 F -.15(xe)-.15 G .367(cuted shall be used.).15 F .367
-(It is an error to specify)5.367 F<99>97 516 Q F2(@@)A F1 2.508<9a6f>C
-2.508<7299>-2.508 G F2(@*)-2.508 E F1 2.508<9a69>C 2.508(ft)-2.508 G
-.008(here were no pre)-2.508 F .007(vious b)-.25 F(uf)-.2 E .007(fer e)
--.25 F -.15(xe)-.15 G 2.507(cutions. The).15 F(te)2.507 E .007
-(xt of a b)-.15 F(uf)-.2 E .007(fer may contain a)-.25 F F0(@)2.507 E F1
-(com-)2.507 E .551
-(mand, and it is possible to create in\214nite loops in this manner)97
-528 R 5.551(.\()-.55 G(The)-5.551 E F2(<interrupt>)3.051 E F1 .551
-(character may)3.051 F(be used to interrupt the loop.\))97 540 Q 21.39
-(Line: The)97 564 R
-(current line is set as described for the command\(s\).)2.5 E 7.49
-(Column: The)97 576 R
-(current column is set as described for the command\(s\).)2.5 E 8.05
-(Options: None.)97 588 R F0([count] A)72 612 Q F1 1.427
-(Enter input mode, appending the te)97 624 R 1.427
-(xt after the end of the line.)-.15 F(If)6.427 E F2(count)3.926 E F1
-1.426(is speci\214ed, the te)3.926 F 1.426(xt is)-.15 F
-(repeatedly input)97 636 Q F2(count - 1)2.5 E F1
-(more times after input mode is e)2.5 E(xited.)-.15 E 21.39(Line: Set)97
-660 R(to the last line upon which characters were entered.)2.5 E 7.49
-(Column: Set)97 672 R(to the last character entered.)2.5 E 8.05
-(Options: Af)97 684 R .464(fected by the)-.25 F F0(altwerase)2.964 E F1
-(,)A F0(autoindent)2.964 E F1(,)A F0(beautify)2.964 E F1(,)A F0(sho)
-2.965 E(wmatch)-.1 E F1(,)A F0(ttywerase)2.965 E F1(and)2.965 E F0
-(wrapmar)2.965 E(-)-.37 E(gin)142 696 Q F1(options.)2.5 E EP
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-/F0 10/Times-Bold@0 SF 233.15(USD:13-28 Nvi/Nex)72 60 R(Refer)2.5 E
-(ence \(V)-.18 E 2.5(iC)-.37 G(ommands\))-2.5 E([count] B)72 96 Q/F1 10
-/Times-Roman@0 SF(Mo)97 108 Q 1.959 -.15(ve b)-.15 H(ackw).15 E(ard)-.1
-E/F2 10/Courier@0 SF(count)4.159 E F1(bigw)4.159 E 4.159(ords. Mo)-.1 F
-1.959 -.15(ve t)-.15 H 1.659(he cursor backw).15 F 1.658(ard to the be)
--.1 F 1.658(ginning of a bigw)-.15 F 1.658(ord by)-.1 F .178
-(repeating the follo)97 120 R .178
-(wing algorithm: if the current position is at the be)-.25 F .178
-(ginning of a bigw)-.15 F .179(ord or the char)-.1 F(-)-.2 E .463
-(acter at the current position cannot be part of a bigw)97 132 R .463
-(ord, mo)-.1 F .763 -.15(ve t)-.15 H 2.963(ot).15 G .462
-(he \214rst character of the preceding)-2.963 F(bigw)97 144 Q 2.852
-(ord. Otherwise,)-.1 F(mo)2.852 E .652 -.15(ve t)-.15 H 2.852(ot).15 G
-.352(he \214rst character of the bigw)-2.852 F .353
-(ord at the current position.)-.1 F .353(If no preced-)5.353 F .377
-(ing bigw)97 156 R .377(ord e)-.1 F .377(xists on the current line, mo)
--.15 F .676 -.15(ve t)-.15 H 2.876(ot).15 G .376
-(he \214rst character of the last bigw)-2.876 F .376
-(ord on the \214rst pre-)-.1 F(ceding line that contains a bigw)97 168 Q
-(ord.)-.1 E(The)97 192 Q F0(B)2.553 E F1 .053
-(command may be used as the motion component of other)2.553 F F0(vi)
-2.553 E F1 .054(commands, in which case an)2.554 F 2.554(yt)-.15 G -.15
-(ex)-2.554 G(t).15 E(copied into a b)97 204 Q(uf)-.2 E
-(fer is character oriented.)-.25 E 21.39(Line: Set)97 228 R
-(to the line containing the w)2.5 E(ord selected.)-.1 E 7.49
-(Column: Set)97 240 R(to the \214rst character of the w)2.5 E
-(ord selected.)-.1 E 8.05(Options: None.)97 252 R F0([b)72 276 Q
-(uffer] [count] C)-.2 E F1 2.23(Change te)97 288 R 2.23
-(xt from the current position to the end-of-line.)-.15 F(If)7.23 E F2
-(count)4.73 E F1 2.23(is speci\214ed, the input te)4.73 F(xt)-.15 E
-(replaces from the current position to the end-of-line, plus)97 300 Q F2
-(count - 1)2.5 E F1(subsequent lines.)2.5 E 21.39(Line: Set)97 324 R
-(to the last line upon which characters were entered.)2.5 E 7.49
-(Column: Set)97 336 R(to the last character entered.)2.5 E 8.05
-(Options: Af)97 348 R .464(fected by the)-.25 F F0(altwerase)2.964 E F1
-(,)A F0(autoindent)2.964 E F1(,)A F0(beautify)2.964 E F1(,)A F0(sho)
-2.965 E(wmatch)-.1 E F1(,)A F0(ttywerase)2.965 E F1(and)2.965 E F0
-(wrapmar)2.965 E(-)-.37 E(gin)142 360 Q F1(options.)2.5 E F0([b)72 384 Q
-(uffer] D)-.2 E F1(Delete te)97 396 Q
-(xt from the current position to the end-of-line.)-.15 E
-(It is not an error to e)97 420 Q -.15(xe)-.15 G(cute the).15 E F0(D)2.5
-E F1(command on an empty line.)2.5 E 21.39(Line: Unchanged.)97 444 R
-7.49(Column: Set)97 456 R .223
-(to the character before the current character)2.723 F 2.723(,o)-.4 G
-1.022 -.4(r, c)-2.723 H .222(olumn 1 if the cursor w).4 F .222
-(as on column)-.1 F(1.)142 468 Q 8.05(Options: None.)97 480 R F0
-([count] E)72 504 Q F1(Mo)97 516 Q .525 -.15(ve f)-.15 H(orw).15 E(ard)
--.1 E F2(count)2.725 E F1(end-of-bigw)2.725 E 2.725(ords. Mo)-.1 F .525
--.15(ve t)-.15 H .225(he cursor forw).15 F .225
-(ard to the end of a bigw)-.1 F .226(ord by repeat-)-.1 F 1.06
-(ing the follo)97 528 R 1.06
-(wing algorithm: if the current position is the end of a bigw)-.25 F
-1.059(ord or the character at that)-.1 F .072
-(position cannot be part of a bigw)97 540 R .072(ord, mo)-.1 F .372 -.15
-(ve t)-.15 H 2.572(ot).15 G .072(he last character of the follo)-2.572 F
-.072(wing bigw)-.25 F 2.572(ord. Otherwise,)-.1 F(mo)97 552 Q .673 -.15
-(ve t)-.15 H 2.873(ot).15 G .373(he last character of the bigw)-2.873 F
-.372(ord at the current position.)-.1 F .372(If no succeeding bigw)5.372
-F .372(ord e)-.1 F .372(xists on)-.15 F .05(the current line, mo)97 564
-R .35 -.15(ve t)-.15 H 2.55(ot).15 G .05
-(he last character of the \214rst bigw)-2.55 F .051(ord on the ne)-.1 F
-.051(xt follo)-.15 F .051(wing line that contains)-.25 F 2.5(ab)97 576 S
-(igw)-2.5 E(ord.)-.1 E(The)97 600 Q F0(E)2.554 E F1 .053
-(command may be used as the motion component of other)2.554 F F0(vi)
-2.553 E F1 .053(commands, in which case an)2.553 F 2.553(yt)-.15 G -.15
-(ex)-2.553 G(t).15 E(copied into a b)97 612 Q(uf)-.2 E
-(fer is character oriented.)-.25 E 21.39(Line: Set)97 636 R
-(to the line containing the w)2.5 E(ord selected.)-.1 E 7.49
-(Column: Set)97 648 R(to the last character of the w)2.5 E
-(ord selected.)-.1 E 8.05(Options: None.)97 660 R F0
-([count] F <character>)72 684 Q F1(Search)97 696 Q F2(count)2.5 E F1
-(times backw)2.5 E(ard through the current line for)-.1 E F2
-(<character>)2.5 E F1(.)A(The)97 720 Q F0(F)2.584 E F1 .084
-(command may be used as the motion component of other)2.584 F F0(vi)
-2.585 E F1 .085(commands, in which case an)2.585 F 2.585(yt)-.15 G -.15
-(ex)-2.585 G(t).15 E EP
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-(copied into a b)97 96 Q(uf)-.2 E(fer is character oriented.)-.25 E
-21.39(Line: Unchanged.)97 120 R 7.49(Column: Set)97 132 R
-(to the searched-for character)2.5 E(.)-.55 E 8.05(Options: None.)97 144
-R F0([count] G)72 168 Q F1(Mo)97 180 Q .3 -.15(ve t)-.15 H 2.5(ol).15 G
-(ine)-2.5 E/F2 10/Courier@0 SF(count)2.5 E F1 2.5(,o)C 2.5(rt)-2.5 G
-(he last line of the \214le if)-2.5 E F2(count)2.5 E F1
-(not speci\214ed.)2.5 E(The)97 204 Q F0(G)2.924 E F1 .424
-(command is an absolute mo)2.924 F -.15(ve)-.15 G 2.924(ment. The).15 F
-F0(G)2.924 E F1 .423(command may be used as the motion component)2.924 F
-(of other)97 216 Q F0(vi)2.5 E F1(commands, in which case an)2.5 E 2.5
-(yt)-.15 G -.15(ex)-2.5 G 2.5(tc).15 G(opied into a b)-2.5 E(uf)-.2 E
-(fer is line oriented.)-.25 E 21.39(Line: Set)97 240 R(to)2.5 E F2
-(count)2.5 E F1 2.5(,i)C 2.5(fs)-2.5 G
-(peci\214ed, otherwise, the last line.)-2.5 E 7.49(Column: Set)97 252 R
-(to the \214rst nonblank character in the line.)2.5 E 8.05
-(Options: None.)97 264 R F0([count] H)72 288 Q F1(Mo)97 300 Q .3 -.15
-(ve t)-.15 H 2.5(ot).15 G(he screen line)-2.5 E F2(count - 1)2.5 E F1
-(lines belo)2.5 E 2.5(wt)-.25 G(he top of the screen.)-2.5 E(The)97 324
-Q F0(H)2.923 E F1 .423(command is an absolute mo)2.923 F -.15(ve)-.15 G
-2.924(ment. The).15 F F0(H)2.924 E F1 .424
-(command may be used as the motion component)2.924 F(of other)97 336 Q
-F0(vi)2.5 E F1(commands, in which case an)2.5 E 2.5(yt)-.15 G -.15(ex)
--2.5 G 2.5(tc).15 G(opied into a b)-2.5 E(uf)-.2 E
-(fer is line oriented.)-.25 E 21.39(Line: Set)97 360 R(to the line)2.5 E
-F2(count - 1)2.5 E F1(lines belo)2.5 E 2.5(wt)-.25 G
-(he top of the screen.)-2.5 E 7.49(Column: Set)97 372 R
-(to the \214rst nonblank character of the)2.5 E/F3 10/Times-Italic@0 SF
-(scr)2.5 E(een)-.37 E F1(line.)2.5 E 8.05(Options: None.)97 384 R F0
-([count] I)72 408 Q F1 .23(Enter input mode, inserting the te)97 420 R
-.23(xt at the be)-.15 F .23(ginning of the line.)-.15 F(If)5.23 E F2
-(count)2.73 E F1 .23(is speci\214ed, the te)2.73 F .23(xt input)-.15 F
-(is repeatedly input)97 432 Q F2(count - 1)2.5 E F1(more times.)2.5 E
-21.39(Line: Set)97 456 R
-(to the last line upon which characters were entered.)2.5 E 7.49
-(Column: Set)97 468 R(to the last character entered.)2.5 E 8.05
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-(Line: Unchanged.)97 420 R 7.49(Column: The)97 432 R
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-(fer is character oriented, unless the)-.25 F
-(starting position is column 0, in which case it is line oriented.)97
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-(xist preceding the current line.)-.15 E 7.49(Column: Set)97 480 R
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-([count] ]])72 516 Q F1(Mo)97 528 Q .3 -.15(ve f)-.15 H(orw).15 E(ard)
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-(command when the cursor is on the \214rst character in the line.)2.5 E
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-(.)A 7.49(Column: The)97 252 R(\214rst nonblank character in the line.)
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-(the current position.)97 444 R .13(If no preceding w)5.13 F .13(ord e)
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-(command may be used as the motion component of)2.714 F(other)97 564 Q
-F0(vi)2.781 E F1 .281(commands, in which case an)2.781 F 2.781(yt)-.15 G
--.15(ex)-2.781 G 2.781(tc).15 G .281(opied into a b)-2.781 F(uf)-.2 E
-.281(fer is character oriented, unless the start-)-.25 F
-(ing character is at or before an)97 576 Q 2.5(yn)-.15 G
-(onblank characters in its line, in which case it is line oriented.)-2.5
-E 21.39(Line: Set)97 600 R(to the line containing the be)2.5 E
-(ginning of the ne)-.15 E(xt paragraph.)-.15 E 7.49(Column: Set)97 612 R
-(to the \214rst nonblank character in the line.)2.5 E 8.05(Options: Af)
-97 624 R(fected by the)-.25 E F0(paragraph)2.5 E F1(option.)2.5 E F0
-([count] ~)72 648 Q F1(Re)97 660 Q -.15(ve)-.25 G .009
-(rse the case of the ne).15 F(xt)-.15 E F2(count)2.508 E F1 2.508
-(character\(s\). This)2.508 F .008(is the historic semantic for the)
-2.508 F F0(~)2.508 E F1 .008(command and)2.508 F(it is only in ef)97 672
-Q(fect if the)-.25 E F0(tildeop)2.5 E F1(option is not set.)2.5 E(Lo)97
-696 Q .688(wercase alphabetic characters are changed to uppercase, and uppercase characters are changed to)
--.25 F(lo)97 708 Q 2.5(wercase. No)-.25 F(other characters are af)2.5 E
-(fected.)-.25 E EP
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-/F0 10/Times-Bold@0 SF 233.15(USD:13-38 Nvi/Nex)72 60 R(Refer)2.5 E
-(ence \(V)-.18 E 2.5(iC)-.37 G(ommands\))-2.5 E/F1 10/Times-Roman@0 SF
-(Historically)97 96 Q 2.777(,t)-.65 G(he)-2.777 E F0(~)2.777 E F1 .277
-(command did not tak)2.777 F 2.776(ea)-.1 G 2.776(na)-2.776 G .276
-(ssociated count, nor did it mo)-2.776 F .576 -.15(ve p)-.15 H .276
-(ast the end of the cur).15 F(-)-.2 E .109(rent line.)97 108 R .109
-(As it had no associated motion it w)5.109 F .109(as dif)-.1 F .109
-(\214cult to change the case of lar)-.25 F .109(ge blocks of te)-.18 F
-2.609(xt. In)-.15 F F0 -.4(nv)97 120 S(i).4 E F1 3.809(,i)C 3.809(ft)
--3.809 G 1.309(he cursor is on the last character of a line, and there are more lines in the \214le, the cursor)
--3.809 F(mo)97 132 Q -.15(ve)-.15 G 2.5(st).15 G 2.5(ot)-2.5 G(he ne)
--2.5 E(xt line.)-.15 E .661(It is not an error to specify a count lar)97
-156 R .662(ger than the number of characters between the cursor and the)
--.18 F(end of the \214le.)97 168 Q 21.39(Line: Set)97 192 R
-(to the line of the character after)2.5 E/F2 10/Courier@0 SF(count)2.5 E
-F1(characters, or)2.5 E 2.5(,e)-.4 G(nd of \214le.)-2.5 E 7.49
-(Column: Set)97 204 R(to the character after)2.5 E F2(count)2.5 E F1
-(characters, or)2.5 E 2.5(,e)-.4 G(nd-of-\214le.)-2.5 E 8.05
-(Options: Af)97 216 R(fected by the)-.25 E F0(tildeop)2.5 E F1(option.)
-2.5 E F0([count] ~ motion)72 240 Q F1(Re)97 252 Q -.15(ve)-.25 G 1.101
-(rse the case of the characters in a te).15 F 1.101(xt re)-.15 F 1.101
-(gion speci\214ed by the)-.15 F F2(count)3.601 E F1(and)3.601 E F2
-(motion)3.601 E F1 6.101(.O)C 1.101(nly in)-6.101 F(ef)97 264 Q
-(fect if the)-.25 E F0(tildeop)2.5 E F1(option is set.)2.5 E(Lo)97 288 Q
-.594(wercase characters are changed to uppercase, and uppercase characters are changed to lo)
--.25 F(wercase.)-.25 E(No other characters are af)97 300 Q(fected.)-.25
-E 21.39(Line: Set)97 324 R
-(to the line of the character after the last character in the re)2.5 E
-(gion.)-.15 E 7.49(Column: Set)97 336 R
-(to the character after the last character in the re)2.5 E(gion.)-.15 E
-8.05(Options: Af)97 348 R(fected by the)-.25 E F0(tildeop)2.5 E F1
-(option.)2.5 E F0(<interrupt>)72 372 Q F1 1.403
-(Interrupt the current operation.)97 384 R(Man)6.403 E 3.903(yo)-.15 G
-3.903(ft)-3.903 G 1.403(he potentially long-running)-3.903 F F0(vi)3.903
-E F1 1.403(commands may be inter)3.903 F(-)-.2 E 1.678
-(rupted using the terminal interrupt character)97 396 R 6.678(.T)-.55 G
-1.679(hese operations include searches, \214le reading and)-6.678 F
-1.691(writing, \214lter operations and map character e)97 408 R 4.191
-(xpansion. Interrupts)-.15 F 1.691(are also enabled when running)4.191 F
-(commands outside of)97 420 Q F0(vi)2.5 E F1(.)A .441(If the)97 444 R F2
-(<interrupt>)2.941 E F1 .441
-(character is used to interrupt while entering an)2.941 F F0(ex)2.942 E
-F1 .442(command, the command is)2.942 F
-(aborted, the cursor returns to its pre)97 456 Q(vious position, and)
--.25 E F0(vi)2.5 E F1(remains in command mode.)2.5 E(Generally)97 480 Q
-4.217(,i)-.65 G 4.217(ft)-4.217 G(he)-4.217 E F2(<interrupt>)4.216 E F1
-1.716(character is used to interrupt an)4.216 F 4.216(yo)-.15 G 1.716
-(peration, an)-4.216 F 4.216(yc)-.15 G 1.716(hanges made)-4.216 F
-(before the interrupt are left in place.)97 492 Q 21.39(Line: Dependent)
-97 516 R(on the operation being interrupted.)2.5 E 7.49
-(Column: Dependent)97 528 R(on the operation being interrupted.)2.5 E
-8.05(Options: None.)97 540 R F0 2.5(14. V)97 564 R 2.5(iT)-.37 G
-(ext Input Commands)-3.42 E F1 .155(The follo)122 580.2 R .155
-(wing section describes the commands a)-.25 F -.25(va)-.2 G .155
-(ilable in the te).25 F .156(xt input mode of the)-.15 F F0(vi)2.656 E
-F1(editor)2.656 E(.)-.55 E(Historically)122 596.4 Q(,)-.65 E F0(vi)2.708
-E F1 .208(implementations only permitted the characters inserted on the current line to be)
-2.708 F 5.244(erased. In)97 608.4 R 2.744(addition, only the)5.244 F F2
-(<control-D>)5.244 E F1 2.745(erase character and the \231)5.245 F F2
-(0<control-D>)A F1 5.245<9a61>C(nd)-5.245 E<99>97 620.4 Q F2
-(^<control-D>)A F1 3.345<9a65>C .845
-(rase strings could erase autoindent characters.)-3.345 F .844
-(\(Autoindent characters include)5.844 F 1.722
-(both the characters inserted automatically at the be)97 632.4 R 1.723
-(ginning of an input line as well as characters)-.15 F .22
-(inserted using the)97 644.4 R F2(<control-T>)2.72 E F1 2.72
-(command.\) This)2.72 F .22
-(implementation permits erasure to continue past)2.72 F .063(the be)97
-656.4 R .063(ginning of the current line, and back to where te)-.15 F
-.064(xt input mode w)-.15 F .064(as entered.)-.1 F .064
-(In addition, autoin-)5.064 F .405
-(dent characters may be erased using the standard erase characters.)97
-668.4 R -.15(Fo)5.405 G 2.905(rt).15 G .405(he line and w)-2.905 F .405
-(ord erase char)-.1 F(-)-.2 E 1.07(acters, reaching the autoindent characters forms a \231soft\232 boundary)
-97 680.4 R 3.57(,d)-.65 G 1.07(enoting the end of the current)-3.57 F
--.1(wo)97 692.4 S(rd or line erase.).1 E(Repeating the w)5 E
-(ord or line erase k)-.1 E .3 -.15(ey w)-.1 H
-(ill erase the autoindent characters.).15 E(Historically)122 708.6 Q(,)
--.65 E F0(vi)2.947 E F1(al)2.947 E -.1(wa)-.1 G .447(ys used).1 F F2
-(<control-H>)2.947 E F1(and)2.946 E F2(<control-W>)2.946 E F1 .446
-(as character and w)2.946 F .446(ord erase)-.1 F .757
-(characters, respecti)97 720.6 R -.15(ve)-.25 G(ly).15 E 3.257(,r)-.65 G
--2.25 -.15(eg a)-3.257 H .757(rdless of the current terminal settings.)
-.15 F .758(This implementation accepts, in)5.757 F EP
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-/F0 10/Times-Bold@0 SF(Nvi/Nex Refer)72 60 Q(ence \(V)-.18 E 2.5(iC)-.37
-G 233.15(ommands\) USD:13-39)-2.5 F/F1 10/Times-Roman@0 SF
-(addition to these tw)97 96 Q 2.5(oc)-.1 G
-(haracters, the current terminal characters for those operations.)-2.5 E
-F0(<nul>)97 120 Q F1(If the \214rst character of the input is a)122 132
-Q/F2 10/Courier@0 SF(<nul>)2.5 E F1 2.5(,t)C(he pre)-2.5 E
-(vious input is replayed, as if just entered.)-.25 E F0(<contr)97 156 Q
-(ol-D>)-.18 E F1 .582(If the pre)122 168 R .582
-(vious character on the line w)-.25 F .582(as an autoindent character)
--.1 F 3.082(,e)-.4 G .582(rase characters to mo)-3.082 F .882 -.15(ve t)
--.15 H(he).15 E .125
-(cursor back to the column immediately after the pre)122 180 R .125
-(vious \(1-based\) column which is a multiple)-.25 F .068(of the)122 192
-R F0(shiftwidth)2.568 E F1 .068(edit option.)2.568 F .068
-(This may result in an)5.068 F 2.568(yn)-.15 G .068(umber of)-2.568 F F2
-(<tab>)2.568 E F1(and)2.568 E F2(<space>)2.568 E F1(charac-)2.568 E
-(ters preceding the cursor being changed.)122 204 Q .201
-(Otherwise, if the)122 228 R F0(autoindent)2.701 E F1 .202(option is set and the user is entering the \214rst character in the line,)
-2.701 F F2(<control-D>)122 240 Q F1(is ignored.)2.5 E
-(Otherwise, a literal)5 E F2(<control-D>)2.5 E F1(character is entered.)
-2.5 E F0(^<contr)97 264 Q(ol-D>)-.18 E F1 1.228(If the pre)122 276 R
-1.228(vious character on the line w)-.25 F 1.227
-(as an autoindent character)-.1 F 3.727(,e)-.4 G 1.227
-(rase all of the autoindent)-3.727 F(characters on the line.)122 288 Q
-(In addition, the autoindent le)5 E -.15(ve)-.25 G 2.5(li).15 G 2.5(sr)
--2.5 G(eset to 0.)-2.5 E F0(0<contr)97 312 Q(ol-D>)-.18 E F1 1.227
-(If the pre)122 324 R 1.227(vious character on the line w)-.25 F 1.227
-(as an autoindent character)-.1 F 3.728(,e)-.4 G 1.228
-(rase all of the autoindent)-3.728 F(characters on the line.)122 336 Q
-(The autoindent le)5 E -.15(ve)-.25 G 2.5(li).15 G 2.5(sn)-2.5 G
-(ot altered.)-2.5 E F0(<contr)97 360 Q(ol-T>)-.18 E F1 1.103(Insert suf)
-122 372 R(\214cient)-.25 E F2(<tab>)3.603 E F1(and)3.603 E F2(<space>)
-3.603 E F1 1.102(characters to mo)3.602 F 1.402 -.15(ve t)-.15 H 1.102
-(he cursor forw).15 F 1.102(ard to the column)-.1 F .413
-(immediately after the ne)122 384 R .414
-(xt \(1-based\) column which is a multiple of the)-.15 F F0(shiftwidth)
-2.914 E F1 .414(edit option.)2.914 F .215(This may result in an)122 396
-R 2.714(yn)-.15 G .214(umber of)-2.714 F F2(<tab>)2.714 E F1(and)2.714 E
-F2(<space>)2.714 E F1 .214(characters preceding the cursor being)2.714 F
-(changed.)122 408 Q(Historically)122 432 Q(,)-.65 E F0(vi)3.043 E F1
-.543(did not permit the)3.043 F F2(<control-T>)3.043 E F1 .544
-(command to be used unless the cursor w)3.044 F(as)-.1 E .257
-(at the \214rst column of a ne)122 444 R 2.757(wl)-.25 G .256
-(ine or it w)-2.757 F .256(as preceded only by autoindent characters.)
--.1 F F0(Nvi)5.256 E F1(permits)2.756 E(it to be used at an)122 456 Q
-2.5(yt)-.15 G(ime during insert mode.)-2.5 E F0(<erase>)97 480 Q(<contr)
-97 492 Q(ol-H>)-.18 E F1(Erase the last character)122 504 Q(.)-.55 E F0
-(<literal-next>)97 528 Q F1 .844(Quote the ne)122 540 R .844
-(xt character)-.15 F 5.844(.T)-.55 G .844(he ne)-5.844 F .845
-(xt character will not be mapped \(see the)-.15 F F0(map)3.345 E F1 .845
-(command for)3.345 F .609(more information\) or interpreted specially)
-122 552 R 5.608(.A)-.65 G .608(carat \(\231)-2.5 F F2(^)A F1 .608
-(\232\) character will be displayed immedi-)B(ately as a placeholder)122
-564 Q 2.5(,b)-.4 G(ut will be replaced by the ne)-2.7 E(xt character)
--.15 E(.)-.55 E F0(<escape>)97 588 Q F1 1.497
-(If on the colon command line, and the)122 600 R F0(\214lec)3.998 E F1
-1.498(edit option is set, beha)3.998 F 1.798 -.15(ve a)-.2 H 3.998(sd)
-.15 G 1.498(escribed for that)-3.998 F 2.926(option. Otherwise,)122 612
-R .426(if on the colon command line, e)2.926 F -.15(xe)-.15 G .426
-(cute the command.).15 F .425(Otherwise, if not on)5.425 F
-(the colon command line, resolv)122 624 Q 2.5(ea)-.15 G(ll te)-2.5 E
-(xt input into the \214le, and return to command mode.)-.15 E F0
-(<line erase>)97 648 Q F1(Erase the current line.)122 660 Q F0(<contr)97
-684 Q(ol-W>)-.18 E(<w)97 696 Q(ord erase>)-.1 E F1 1.75
-(Erase the last w)122 708 R 4.25(ord. The)-.1 F 1.75(de\214nition of w)
-4.25 F 1.75(ord is dependent on the)-.1 F F0(altwerase)4.25 E F1(and)
-4.25 E F0(ttywerase)4.25 E F1(options.)122 720 Q EP
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-(ence \(V)-.18 E 2.5(iC)-.37 G(ommands\))-2.5 E(<contr)97 96 Q
-(ol-X>[0-9A-F)-.18 E(a-f]+)-.25 E/F1 10/Times-Roman@0 SF .284
-(Insert a character with the speci\214ed he)122 108 R .284(xadecimal v)
--.15 F .284(alue into the te)-.25 F 2.784(xt. The)-.15 F -.25(va)2.784 G
-.284(lue is delimited by).25 F(an)122 120 Q 3.028(yn)-.15 G(on-he)-3.028
-E .529(xadecimal character or the input of the maximum number of characters that can be)
--.15 F(translated into a single character v)122 132 Q(alue.)-.25 E F0
-(<interrupt>)97 156 Q F1 1.466(Interrupt te)122 168 R 1.466
-(xt input mode, returning to command mode.)-.15 F 1.466(If the)6.466 F
-/F2 10/Courier@0 SF(<interrupt>)3.966 E F1 1.465(character is)3.965 F
-.938(used to interrupt inserting te)122 180 R .938
-(xt into the \214le, it is as if the)-.15 F F2(<escape>)3.438 E F1 .939
-(character w)3.439 F .939(as used; all)-.1 F(te)122 192 Q
-(xt input up to the interruption is resolv)-.15 E(ed into the \214le.)
--.15 E F0 2.5(15. Ex)97 216 R(Addr)2.5 E(essing)-.18 E F1 .393
-(Addressing in)122 232.2 R F0(ex)2.893 E F1 .393(\(and when)2.893 F F0
-(ex)2.893 E F1 .393(commands are e)2.893 F -.15(xe)-.15 G .392
-(cuted from).15 F F0(vi)2.892 E F1 2.892(\)r)C .392
-(elates to the current line.)-2.892 F(In)5.392 E .115
-(general, the current line is the last line af)97 244.2 R .116
-(fected by a command.)-.25 F .116(The e)5.116 F .116(xact ef)-.15 F .116
-(fect on the current line is)-.25 F .147
-(discussed under the description of each command.)97 256.2 R .146
-(When the \214le contains no lines, the current line is)5.146 F(zero.)97
-268.2 Q(Addresses are constructed by one or more of the follo)122 284.4
-Q(wing methods:)-.25 E 12.5(\(1\) The)102 300.6 R(address \231)2.5 E F2
-(.)A F1 5<9a72>C(efers to the current line.)-5 E 12.5(\(2\) The)102
-316.8 R(address \231)2.5 E F2($)A F1 2.5<9a72>C
-(efers to the last line of the \214le.)-2.5 E 12.5(\(3\) The)102 333 R
-(address \231)2.5 E F2(N)A F1(\232, where)A F2(N)2.5 E F1(is a positi)
-2.5 E .3 -.15(ve n)-.25 H(umber).15 E 2.5(,r)-.4 G
-(efers to the N-th line of the \214le.)-2.5 E 12.5(\(4\) The)102 349.2 R
-1.323(address \231)3.823 F F2('<character>)A F1 3.823<9a6f>C 3.823<7299>
--3.823 G F2(`<character>)-3.823 E F1 3.824<9a72>C 1.324
-(efers to the line mark)-3.824 F 1.324(ed with the)-.1 F(name)128.66
-361.2 Q F2(<character>)3.744 E F1 6.244(.\()C 1.244(See the)-6.244 F F0
-(k)3.744 E F1(or)3.744 E F0(m)3.744 E F1 1.243
-(commands for more information on ho)3.744 F 3.743(wt)-.25 G 3.743(om)
--3.743 G(ark)-3.743 E(lines.\))128.66 373.2 Q 12.5(\(5\) A)102 389.4 R
-(re)3.506 E 1.006(gular e)-.15 F 1.007
-(xpression \(RE\) enclosed by slashes \(\231)-.15 F F2(/)A F1 1.007
-(\232\) is an address, and it refers to the \214rst)B .215
-(line found by searching forw)128.66 401.4 R .214(ard from the line)-.1
-F/F3 10/Times-Italic@0 SF(after)2.714 E F1 .214(the current line to)
-2.714 F -.1(wa)-.25 G .214(rd the end of the \214le,).1 F .544
-(and stopping at the \214rst line containing a string matching the RE.)
-128.66 413.4 R .544(\(The trailing slash can be)5.544 F
-(omitted at the end of the command line.\))128.66 425.4 Q .26
-(If no RE is speci\214ed, i.e. the pattern is \231)128.66 449.4 R F2(//)
-A F1 .259(\232, the last RE used in an)B 2.759(yc)-.15 G .259
-(ommand is used in the)-2.759 F(search.)128.66 461.4 Q .948(If the)
-128.66 485.4 R F0(extended)3.449 E F1 .949
-(option is set, the RE is handled as an e)3.449 F .949
-(xtended RE, not a basic RE.)-.15 F .949(If the)5.949 F F0(wrapscan)
-128.66 497.4 Q F1 .19(option is set, the search wraps around to the be)
-2.69 F .189(ginning of the \214le and continues up)-.15 F(to and including the current line, so that the entire \214le is searched.)
-128.66 509.4 Q(The form \231)128.66 533.4 Q F2(\\/)A F1 2.5<9a69>C 2.5
-(sa)-2.5 G(ccepted for historic reasons, and is identical to \231)-2.5 E
-F2(//)A F1<9a2e>A 12.5(\(6\) An)102 549.6 R 1.088
-(RE enclosed in question marks \(\231)3.588 F F2(?)A F1 3.589
-(\232\) addresses)B 1.089(the \214rst line found by searching back-)
-3.589 F -.1(wa)128.66 561.6 S .138(rd from the line).1 F F3(pr)2.638 E
-(eceding)-.37 E F1 .138(the current line, to)2.638 F -.1(wa)-.25 G .137
-(rd the be).1 F .137(ginning of the \214le and stopping at)-.15 F .154
-(the \214rst line containing a string matching the RE.)128.66 573.6 R
-.154(\(The trailing question mark can be omitted)5.154 F
-(at the end of a command line.\))128.66 585.6 Q .26
-(If no RE is speci\214ed, i.e. the pattern is \231)128.66 609.6 R F2(??)
-A F1 .259(\232, the last RE used in an)B 2.759(yc)-.15 G .259
-(ommand is used in the)-2.759 F(search.)128.66 621.6 Q .948(If the)
-128.66 645.6 R F0(extended)3.449 E F1 .949
-(option is set, the RE is handled as an e)3.449 F .949
-(xtended RE, not a basic RE.)-.15 F .949(If the)5.949 F F0(wrapscan)
-128.66 657.6 Q F1 .375(option is set, the search)2.875 F .375
-(wraps around from the be)5.375 F .374
-(ginning of the \214le to the end of)-.15 F(the \214le and continues up to and including the current line, so that the entire \214le is searched.)
-128.66 669.6 Q(The form \231)128.66 693.6 Q F2(\\?)A F1 5<9a69>C 2.5(sa)
--5 G(ccepted for historic reasons, and is identical to \231)-2.5 E F2
-(??)A F1<9a2e>A 12.5(\(7\) An)102 709.8 R .648(address follo)3.148 F
-.649(wed by a plus sign \(\231)-.25 F F2(+)A F1 .649
-(\232\) or a minus sign \(\231)B F2(-)A F1 .649(\232\) follo)B .649
-(wed by a number is an)-.25 F(of)128.66 721.8 Q .563(fset address and refers to the address plus \(or minus\) the indicated number of lines.)
--.25 F .562(If the)5.562 F EP
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-/F0 10/Times-Bold@0 SF(Nvi/Nex Refer)72 60 Q 303.33(ence USD:13-41)-.18
-F/F1 10/Times-Roman@0 SF(address is omitted, the addition or subtraction is done with respect to the current line.)
-128.66 96 Q 12.5(\(8\) An)102 112.2 R .235(address of \231)2.735 F/F2 10
-/Courier@0 SF(+)A F1 2.735<9a6f>C 2.735<7299>-2.735 G F2<ad>-2.735 E F1
-2.735<9a66>C(ollo)-2.735 E .235(wed by a number is an of)-.25 F .235
-(fset from the current line.)-.25 F -.15(Fo)5.235 G 2.735(re).15 G(xam-)
--2.885 E(ple, \231)128.66 124.2 Q F2<ad35>A F1 2.5<9a69>C 2.5(st)-2.5 G
-(he same as \231)-2.5 E F2(.\2555)A F1<9a2e>A 12.5(\(9\) An)102 140.4 R
-1.1(address ending with \231)3.6 F F2(+)A F1 3.6<9a6f>C 3.6<7299>-3.6 G
-F2(-)-3.6 E F1 3.6<9a68>C 1.1
-(as 1 added to or subtracted from the address, respec-)-3.6 F(ti)128.66
-152.4 Q -.15(ve)-.25 G(ly).15 E 5.827(.A)-.65 G 3.327(sac)-5.827 G .827
-(onsequence of this rule and of the pre)-3.327 F .827
-(vious rule, the address \231)-.25 F F2<ad>A F1 3.327<9a72>C .827
-(efers to the)-3.327 F .463(line preceding the current line.)128.66
-164.4 R(Moreo)5.462 E -.15(ve)-.15 G 1.262 -.4(r, t).15 H .462
-(railing \231).4 F F2(+)A F1 2.962<9a61>C .462(nd \231)-2.962 F F2<ad>A
-F1 2.962<9a63>C .462(haracters ha)-2.962 F .762 -.15(ve a c)-.2 H
-(umulati).15 E -.15(ve)-.25 G(ef)128.66 176.4 Q 2.5(fect. F)-.25 F(or e)
--.15 E(xample, \231)-.15 E F2(++\255++)A F1 2.5<9a72>C
-(efers to the current line plus 3.)-2.5 E 7.5(\(10\) A)102 192.6 R
-(percent sign \(\231)2.5 E F2(%)A F1(\232\) is equi)A -.25(va)-.25 G
-(lent to the address range \231).25 E F2(1,$)A F1<9a2e>A F0(Ex)122 208.8
-Q F1 1.354(commands require zero, one, or tw)3.854 F 3.854(oa)-.1 G
-3.854(ddresses. It)-3.854 F 1.354
-(is an error to specify an address to a)3.854 F
-(command which requires zero addresses.)97 220.8 Q .523(If the user pro)
-122 237 R .523(vides more than the e)-.15 F .522
-(xpected number of addresses to an)-.15 F(y)-.15 E F0(ex)3.022 E F1 .522
-(command, the \214rst)3.022 F .91(addresses speci\214ed are discarded.)
-97 249 R -.15(Fo)5.911 G 3.411(re).15 G .911(xample, \231)-3.561 F F2
-(1,2,3,5)A F1 .911(\232print prints lines 3 through 5, because)B(the)97
-261 Q F0(print)2.5 E F1(command only tak)2.5 E(es tw)-.1 E 2.5(oa)-.1 G
-(ddresses.)-2.5 E 1.633(The addresses in a range are separated from each other by a comma \(\231)
-122 277.2 R F2(,)A F1 1.632(\232\) or a semicolon)B<2899>97 289.2 Q F2
-(;)A F1 2.907(\232\). In)B .407
-(the latter case, the current line \(\231)2.907 F F2(.)A F1 2.907
-(\232\) is)B .407
-(set to the \214rst address, and only then is the second)2.907 F .358
-(address calculated.)97 301.2 R .358
-(This feature can be used to determine the starting line for forw)5.358
-F .358(ard and backw)-.1 F(ard)-.1 E .271
-(searches \(see rules \(5\) and \(6\) abo)97 313.2 R -.15(ve)-.15 G
-2.771(\). The).15 F .272(second address of an)2.771 F 2.772(yt)-.15 G
--.1(wo)-2.772 G .272(-address sequence corresponds).1 F .252
-(to a line that follo)97 325.2 R .252
-(ws, in the \214le, the line corresponding to the \214rst address.)-.25
-F .251(The \214rst address must be)5.251 F .737
-(less than or equal to the second address.)97 337.2 R .738
-(The \214rst address must be greater than or equal to the \214rst)5.737
-F(line of the \214le, and the last address must be less than or equal to the last line of the \214le.)
-97 349.2 Q F0 2.5(16. Ex)97 373.2 R(Description)2.5 E F1(The follo)122
-389.4 Q(wing w)-.25 E(ords ha)-.1 E .3 -.15(ve s)-.2 H
-(pecial meanings for).15 E F0(ex)2.5 E F1(commands.)2.5 E F0
-(<end-of-\214le>)97 413.4 Q F1 .026
-(The end-of-\214le character is used to scroll the screen in the)122
-425.4 R F0(ex)2.526 E F1(editor)2.526 E 5.026(.T)-.55 G .026
-(his character is normally)-5.026 F F2(<control-D>)122 437.4 Q F1 6.021
-(.H)C -.25(ow)-6.021 G -2.15 -.25(ev e).25 H 1.821 -.4(r, w).25 H(hate)
-.4 E -.15(ve)-.25 G 3.521(rc).15 G 1.022
-(haracter is set for the current terminal is supported as)-3.521 F
-(well as)122 449.4 Q F2(<control-D>)2.5 E F1(.)A F0(line)97 473.4 Q F1
-2.76(As)122 485.4 S .26(ingle-line address, gi)-2.76 F -.15(ve)-.25 G
-2.76(ni).15 G 2.76(na)-2.76 G .559 -.15(ny o)-2.76 H 2.759(ft).15 G .259
-(he forms described in the section entitled \231)-2.759 F F0 .259
-(Ex Addr)B(ess-)-.18 E(ing)122 497.4 Q F1 2.5(\232. The)B(def)2.5 E
-(ault for)-.1 E F2(line)2.5 E F1(is the current line.)2.5 E F0(range)97
-521.4 Q F1 3.063(Al)122 533.4 S .563
-(ine, or a pair of line addresses, separated by a comma or semicolon.)
--3.063 F .564(\(See the section enti-)5.564 F .12(tled \231)122 545.4 R
-F0 .12(Ex Addr)B(essing)-.18 E F1 2.62<9a66>C .12
-(or more information.\))-2.62 F .119(The def)5.119 F .119
-(ault for range is the current line)-.1 F/F3 10/Times-Italic@0 SF(only)
-2.619 E F1 2.619(,i)C(.e.)-2.619 E<99>122 557.4 Q F2(.,.)A F1 3.524
-(\232. A)B 1.024(percent sign \(\231)3.524 F F2(%)A F1 1.024
-(\232\) stands for the range \231)B F2(1,$)A F1 3.524(\232. The)B 1.024
-(starting address must be less)3.524 F
-(than, or equal to, the ending address.)122 569.4 Q F0(count)97 593.4 Q
-F1 2.624(Ap)122 605.4 S(ositi)-2.624 E .424 -.15(ve i)-.25 H(nte).15 E
-(ger)-.15 E 2.623(,s)-.4 G .123(pecifying the number of lines to be af)
--2.623 F .123(fected by the command; the def)-.25 F .123(ault is)-.1 F
-3.006(1. Generally)122 617.4 R -5.505 3.006(,a c)-.65 H .507
-(ount past the end-of-\214le may be speci\214ed, e.g. the command \231)
--3.006 F F2 6.507(p3)C(000)-6.507 E F1 3.007<9a69>C 3.007(na)-3.007 G(10 line \214le is acceptable, and will print from the current line through the last line in the \214le.)
-122 629.4 Q F0(\215ags)97 653.4 Q F1 1.243
-(One or more of the characters \231#\232, \231p\232, and \231l\232.)122
-665.4 R 1.243(When a command that accepts these \215ags)6.243 F .285(completes, the addressed line\(s\) are written out as if by the corresponding)
-122 677.4 R F0(#)2.785 E F1(,)A F0(l)2.785 E F1(or)2.785 E F0(p)2.785 E
-F1(commands.)2.785 E .789(In addition, an)122 689.4 R 3.288(yn)-.15 G
-.788(umber of \231)-3.288 F F2(+)A F1 3.288<9a6f>C 3.288<7299>-3.288 G
-F2<ad>-3.288 E F1 3.288<9a63>C .788
-(haracters can be speci\214ed before, after)-3.288 F 3.288(,o)-.4 G
-3.288(rd)-3.288 G .788(uring the)-3.288 F 1.025
-(\215ags, in which case the line written is not necessarily the one af)
-122 701.4 R 1.025(fected by the command, b)-.25 F(ut)-.2 E
-(rather the line addressed by the of)122 713.4 Q
-(fset address speci\214ed.)-.25 E(The def)5 E(ault for)-.1 E F2(flags)
-2.5 E F1(is none.)2.5 E EP
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-/F0 10/Times-Bold@0 SF 231.11(USD:13-42 Nvi/Nex)72 60 R(Refer)2.5 E
-(ence \(Ex Commands\))-.18 E(\214le)97 96 Q/F1 10/Times-Roman@0 SF 2.733
-(Ap)122 108 S .233(attern used to deri)-2.733 F .533 -.15(ve a p)-.25 H
-.233(athname; the def).15 F .233(ault is the current \214le.)-.1 F .233
-(File names are subjected to)5.233 F(normal)122 120 Q/F2 10
-/Times-Italic@0 SF(sh)2.5 E F1(\(1\) w)A(ord e)-.1 E(xpansions.)-.15 E
-(An)122 136.2 Q 1.015(ywhere a \214le name is speci\214ed, it is also possible to use the special string \231)
--.15 F/F3 10/Courier@0 SF(/tmp)A F1 3.515(\232. This)B .044(will be replaced with a temporary \214le name which can be used for temporary w)
-97 148.2 R .044(ork, e.g.)-.1 F<99>5.044 E F3 .044(:e /tmp)B F1<9a>A
-(creates and edits a ne)97 160.2 Q 2.5<778c>-.25 G(le.)-2.5 E .431(If both a count and a range are speci\214ed for commands that use either)
-122 176.4 R 2.931(,t)-.4 G .431(he starting line for the)-2.931 F .962
-(command is the)97 188.4 R F2(last)3.462 E F1 .961
-(line addressed by the range, and)3.462 F F3(count)3.461 E F1 3.461(-s)C
-.961(ubsequent lines are af)-3.461 F .961(fected by the)-.25 F
-(command, e.g. the command \231)97 200.4 Q F3(2,3p4)A F1 2.5<9a70>C
-(rints out lines 3, 4, 5 and 6.)-2.5 E .12(When only a line or range is speci\214ed, with no command, the implied command is either a)
-122 216.6 R F0(list)2.62 E F1(,)A F0(number)97 228.6 Q F1(or)3.275 E F0
-(print)3.275 E F1 3.275(command. The)3.275 F .775
-(command used is the most recent of the three commands to ha)3.275 F
--.15(ve)-.2 G .221(been used \(including an)97 240.6 R 2.721(yu)-.15 G
-.221(se as a \215ag\).)-2.721 F .221(If none of these commands ha)5.221
-F .521 -.15(ve b)-.2 H .221(een used before, the).15 F F0(print)2.722 E
-F1 .595(command is the implied command.)97 252.6 R .594
-(When no range or count is speci\214ed and the command line is a)5.594 F
-(blank line, the current line is incremented by 1 and then the current line is displayed.)
-97 264.6 Q .268(Zero or more whitespace characters may precede or follo)
-122 280.8 R 2.768(wt)-.25 G .268(he addresses, count, \215ags, or com-)
--2.768 F .807(mand name.)97 292.8 R(An)5.807 E 3.307(yo)-.15 G .807
-(bject follo)-3.307 F .807(wing a command name \(such as b)-.25 F(uf)-.2
-E(fer)-.25 E 3.307<2c8c>-.4 G .807(le, etc.\), that be)-3.307 F .806
-(gins with an)-.15 F .12(alphabetic character)97 304.8 R 2.62(,s)-.4 G
-.121(hould be separated from the command name by at least one whitespace charac-)
--2.62 F(ter)97 316.8 Q(.)-.55 E(An)122 333 Q 2.929(yc)-.15 G(haracter)
--2.929 E 2.929(,i)-.4 G(ncluding)-2.929 E F3(<carriage-return>)2.928 E
-F1 2.928<2c99>C F3(%)-2.928 E F1 2.928<9a61>C .428(nd \231)-2.928 F F3
-(#)A F1 2.928<9a72>C .428(etain their literal v)-2.928 F .428(alue when)
--.25 F(preceded by a backslash.)97 345 Q F0 2.5(17. Ex)97 369 R
-(Commands)2.5 E F1 .4(The follo)122 385.2 R .4
-(wing section describes the commands a)-.25 F -.25(va)-.2 G .401
-(ilable in the).25 F F0(ex)2.901 E F1(editor)2.901 E 5.401(.I)-.55 G
-2.901(ne)-5.401 G .401(ach entry belo)-2.901 F -.65(w,)-.25 G
-(the tag line is a usage synopsis for the command.)97 397.2 Q .629
-(Each command can be entered as the abbre)122 413.4 R .628
-(viation \(those characters in the synopsis command)-.25 F -.1(wo)97
-425.4 S .977(rd preceding the \231[\232 character\), the full command \(all characters sho)
-.1 F .977(wn for the command w)-.25 F(ord,)-.1 E .161
-(omitting the \231[\232 and \231]\232 characters\), or an)97 437.4 R
-2.661(yl)-.15 G .161(eading subset of the full command do)-2.661 F .161
-(wn to the abbre)-.25 F(via-)-.25 E 2.73(tion. F)97 449.4 R .23(or e)
--.15 F .23(xample, the ar)-.15 F .23(gs command \(sho)-.18 F .231
-(wn as \231)-.25 F F3(ar[gs])A F1 2.731<9a69>C 2.731(nt)-2.731 G .231
-(he synopsis\) can be entered as \231)-2.731 F F3(ar)A F1<9a2c>A<99>97
-461.4 Q F3(arg)A F1 2.5<9a6f>C 2.5<7299>-2.5 G F3(args)-2.5 E F1<9a2e>A
-(Each)122 477.6 Q F0(ex)3.462 E F1 .962(command described belo)3.462 F
-3.462(wn)-.25 G .962(otes the ne)-3.462 F 3.462(wc)-.25 G .962
-(urrent line after it is e)-3.462 F -.15(xe)-.15 G .961
-(cuted, as well as).15 F(an)97 489.6 Q 2.5(yo)-.15 G(ptions that af)-2.5
-E(fect the command.)-.25 E F0(")97 513.6 Q F1 4.176(Ac)122 525.6 S 4.176
-(omment. Command)-4.176 F 1.676(lines be)4.176 F 1.676
-(ginning with the double-quote character \(\231)-.15 F F3(")A F1 1.677
-(\232\) are ignored.)B
-(This permits comments in editor scripts and startup \214les.)122 537.6
-Q F0(<contr)97 561.6 Q(ol-D>)-.18 E(<end-of-\214le>)97 585.6 Q F1 .41
-(Scroll the screen.)122 597.6 R .41(Write the ne)5.41 F .409
-(xt N lines, where N is the v)-.15 F .409(alue of the)-.25 F F0(scr)
-2.909 E(oll)-.18 E F1 2.909(option. The)2.909 F(com-)2.909 E .428
-(mand is the end-of-\214le terminal character)122 609.6 R 2.928(,w)-.4 G
-.429(hich may be dif)-2.928 F .429(ferent on dif)-.25 F .429
-(ferent terminals.)-.25 F -.35(Tr)5.429 G(a-).35 E(ditionally)122 621.6
-Q 2.5(,i)-.65 G 2.5(ti)-2.5 G 2.5(st)-2.5 G(he)-2.5 E F3(<control-D>)2.5
-E F1 -.1(ke)2.5 G -.65(y.)-.05 G(Historically)122 645.6 Q 3.138(,t)-.65
-G(he)-3.138 E F0(eof)3.138 E F1 .637(command ignored an)3.138 F 3.137
-(yp)-.15 G .637(receding count, and the)-3.137 F F3(<end-of-file>)3.137
-E F1(char)3.137 E(-)-.2 E .318(acter w)122 657.6 R .318
-(as ignored unless it w)-.1 F .319
-(as entered as the \214rst character of the command.)-.1 F .319
-(This implemen-)5.319 F .069(tation treats it as a command)122 669.6 R
-F2(only)2.569 E F1 .069
-(if entered as the \214rst character of the command line, and oth-)2.569
-F(erwise treats it as an)122 681.6 Q 2.5(yo)-.15 G(ther character)-2.5 E
-(.)-.55 E 21.39(Line: Set)122 705.6 R(to the last line written.)2.5 E EP
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-/F0 10/Times-Bold@0 SF(Nvi/Nex Refer)72 60 Q(ence \(Ex Commands\))-.18 E
-(USD:13-43)233.61 E/F1 10/Times-Roman@0 SF 8.05(Options: Af)122 96 R
-(fected by the)-.25 E F0(scr)2.5 E(oll)-.18 E F1(option.)2.5 E F0 2.5
-(!a)97 120 S -.1(rg)-2.5 G(ument\(s\)).1 E([range]! ar)97 132 Q
-(gument\(s\))-.1 E F1(Ex)122 144 Q 1.126
-(ecute a shell command, or \214lter lines through a shell command.)-.15
-F 1.127(In the \214rst synopsis, the)6.127 F 1.613
-(remainder of the line after the \231)122 156 R/F2 10/Courier@0 SF(!)A
-F1 6.613<9a63>C 1.613(haracter is passed to the program named by the)
--6.613 F F0(shell)4.113 E F1(option, as a single ar)122 168 Q(gument.)
--.18 E -.4(Wi)122 192 S .318(thin the rest of the line, \231).4 F F2(%)A
-F1 2.818<9a61>C .318(nd \231)-2.818 F F2(#)A F1 2.818<9a61>C .318(re e)
--2.818 F .318(xpanded into the current and alternate pathnames,)-.15 F
-(respecti)122 204 Q -.15(ve)-.25 G(ly).15 E 6.065(.T)-.65 G 1.065
-(he character \231)-6.065 F F2(!)A F1 6.065<9a69>C 3.565(se)-6.065 G
-1.065(xpanded with the command te)-3.715 F 1.065(xt of the pre)-.15 F
-(vious)-.25 E F0(!)3.565 E F1(com-)6.065 E 3.227(mand. \(Therefore,)122
-216 R .727(the command)3.227 F F0(!!)3.227 E F1 .727(repeats the pre)
-5.727 F(vious)-.25 E F0(!)3.228 E F1 3.228(command.\) The)5.728 F .728
-(special meanings)3.228 F .086(of \231)122 228 R F2(%)A F1 .086
-<9a2c2099>B F2(#)A F1 .086(\232, and \231)B F2(!)A F1 5.086<9a63>C .086
-(an be o)-5.086 F -.15(ve)-.15 G .086
-(rridden by escaping them with a backslash.).15 F .086(If no)5.086 F F0
-(!)2.585 E F1(or)5.085 E F0(:!)2.585 E F1(com-)5.085 E .148
-(mand has yet been e)122 240 R -.15(xe)-.15 G .148
-(cuted, it is an error to use an unescaped \231).15 F F2(!)A F1 5.149
-<9a63>C(haracter)-5.149 E 5.149(.T)-.55 G(he)-5.149 E F0(!)2.649 E F1
-(command)5.149 E(does)122 252 Q/F3 10/Times-Italic@0 SF(not)3.148 E F1
-.648(do shell e)3.148 F .648(xpansion on the strings pro)-.15 F .647
-(vided as ar)-.15 F 3.147(guments. If)-.18 F(an)3.147 E 3.147(yo)-.15 G
-3.147(ft)-3.147 G .647(he abo)-3.147 F .947 -.15(ve ex)-.15 H(pan-).15 E
-.693(sions change the command the user entered, the command is redisplayed at the bottom of the)
-122 264 R(screen.)122 276 Q F0(Ex)122 300 Q F1 .482(then e)2.982 F -.15
-(xe)-.15 G .482(cutes the program named by the).15 F F0(shell)2.982 E F1
-.482(option, with a)2.982 F F0<ad63>2.982 E F1 .481(\215ag follo)2.982 F
-.481(wed by the ar)-.25 F(gu-)-.18 E(ments \(which are b)122 312 Q
-(undled into a single ar)-.2 E(gument\).)-.18 E(The)122 336 Q F0(!)2.5 E
-F1(command is permitted in an empty \214le.)5 E
-(If the \214le has been modi\214ed since it w)122 360 Q
-(as last completely written, the command will w)-.1 E(arn you.)-.1 E 2.5
-(As)122 384 S(ingle \231)-2.5 E F2(!)A F1 5<9a63>C
-(haracter is displayed when the command completes.)-5 E .466
-(In the second form of the)122 408 R F0(!)2.966 E F1 .466
-(command, the remainder of the line after the \231)5.466 F F2(!)A F1
-5.467<9a69>C 2.967(sp)-5.467 G .467(assed to the)-2.967 F .676
-(program named by the)122 420 R F0(shell)3.176 E F1 .676
-(option, as described abo)3.176 F -.15(ve)-.15 G 5.676(.T).15 G .676
-(he speci\214ed lines are passed to the)-5.676 F .764(program as standard input, and the standard and standard error output of the program replace)
-122 432 R(the original lines.)122 444 Q 21.39(Line: Unchanged)122 468 R
-(if no range w)2.5 E
-(as speci\214ed, otherwise set to the \214rst line of the range.)-.1 E
-8.05(Options: Af)122 480 R(fected by the)-.25 E F0(shell)2.5 E F1(and)
-2.5 E F0(war)2.5 E(n)-.15 E F1(options.)2.5 E F0
-([range] # [count] [\215ags])97 504 Q
-([range] nu[mber] [count] [\215ags])97 516 Q F1
-(Display the selected lines, each preceded with its line number)122 528
-Q(.)-.55 E(The line number format is \231%6d\232, follo)122 552 Q
-(wed by tw)-.25 E 2.5(os)-.1 G(paces.)-2.5 E 21.39(Line: Set)122 576 R
-(to the last line displayed.)2.5 E 8.05(Options: Af)122 588 R
-(fected by the)-.25 E F0(list)2.5 E F1(option.)2.5 E F0 2.5(@b)97 612 S
-(uffer)-2.7 E 2.5(*b)97 624 S(uffer)-2.7 E F1(Ex)122 636 Q .31
-(ecute a b)-.15 F(uf)-.2 E(fer)-.25 E 5.31(.E)-.55 G .31
-(ach line in the named b)-5.31 F(uf)-.2 E .309(fer is e)-.25 F -.15(xe)
--.15 G .309(cuted as an).15 F F0(ex)2.809 E F1 2.809(command. If)2.809 F
-.309(no b)2.809 F(uf)-.2 E .309(fer is)-.25 F
-(speci\214ed, or if the speci\214ed b)122 648 Q(uf)-.2 E(fer is \231)
--.25 E F2(@)A F1 2.5<9a6f>C 2.5<7299>-2.5 G F2(*)-2.5 E F1
-(\232, the last b)A(uf)-.2 E(fer e)-.25 E -.15(xe)-.15 G(cuted is used.)
-.15 E F0([range] <[< ...] [count] [\215ags])97 672 Q F1 .414
-(Shift lines left or right.)122 684 R .414
-(The speci\214ed lines are shifted to the left \(for the)5.414 F F0(<)
-2.915 E F1 .415(command\) or right)2.915 F 1.583(\(for the)122 696 R F0
-(>)4.083 E F1 1.583
-(command\), by the number of columns speci\214ed by the)4.083 F F0
-(shiftwidth)4.083 E F1 4.082(option. Only)4.082 F .784(leading whitespace characters are deleted when shifting left; once the \214rst column of the line)
-122 708 R 2.531(contains a nonblank character)122 720 R 5.031(,t)-.4 G
-(he)-5.031 E F0(shift)5.031 E F1 2.531(command will succeed, b)5.031 F
-2.53(ut the line will not be)-.2 F EP
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-/F0 10/Times-Bold@0 SF 231.11(USD:13-44 Nvi/Nex)72 60 R(Refer)2.5 E
-(ence \(Ex Commands\))-.18 E/F1 10/Times-Roman@0 SF(modi\214ed.)122 96 Q
-.14(If the command character)122 120 R F0(<)2.64 E F1(or)2.64 E F0(>)
-2.64 E F1 .14
-(is repeated more than once, the command is repeated once for)2.64 F
-(each additional command character)122 132 Q(.)-.55 E 21.39(Line: If)122
-156 R .823(the current line is set to one of the lines that are af)3.323
-F .822(fected by the command, it is)-.25 F 3.446(unchanged. Otherwise,)
-167 168 R .946(it is set to the \214rst nonblank character of the lo)
-3.446 F .947(west num-)-.25 F(bered line shifted.)167 180 Q 8.05
-(Options: Af)122 192 R(fected by the)-.25 E F0(shiftwidth)2.5 E F1
-(option.)2.5 E F0([line] = [\215ags])97 216 Q F1
-(Display the line number of)122 228 Q/F2 10/Courier@0 SF(line)2.5 E F1
-(\(which def)2.5 E(aults to the last line in the \214le\).)-.1 E 21.39
-(Line: Unchanged.)122 252 R 8.05(Options: None.)122 264 R F0
-([range] >[> ...] [count] [\215ags])97 288 Q F1 .614(Shift right.)122
-300 R .613(The speci\214ed lines are shifted to the right by the number of columns speci\214ed by)
-5.614 F(the)122 312 Q F0(shiftwidth)2.5 E F1
-(option, by inserting tab and space characters.)2.5 E
-(Empty lines are not changed.)5 E .815(If the command character \231)122
-336 R F2(>)A F1 3.315<9a69>C 3.315(sr)-3.315 G .816
-(epeated more than once, the command is repeated once for)-3.315 F
-(each additional command character)122 348 Q(.)-.55 E 21.39(Line: Set)
-122 372 R(to the last line modi\214ed by the command.)2.5 E 8.05
-(Options: Af)122 384 R(fected by the)-.25 E F0(shiftwidth)2.5 E F1
-(option.)2.5 E F0(ab[br)97 408 Q -.15(ev)-.18 G 2.5(]l).15 G(hs rhs)-2.5
-E F1 1.366(Add an abbre)122 420 R 1.366(viation to the current abbre)
--.25 F 1.365(viation list.)-.25 F 1.365(When inserting te)6.365 F 1.365
-(xt in)-.15 F F0(vi)3.865 E F1 3.865(,e)C 1.365(ach time a)-3.865 F
-(non-w)122 432 Q 1.3(ord character is entered after a w)-.1 F 1.301
-(ord character)-.1 F 3.801(,as)-.4 G 1.301
-(et of characters ending at the w)-3.801 F(ord)-.1 E .424
-(character are check)122 444 R .424(ed for a match with)-.1 F F2(lhs)
-2.924 E F1 5.424(.I)C 2.924(fa)-5.424 G .423(match is found, the)-.001 F
-2.923(ya)-.15 G .423(re replaced with)-2.923 F F2(rhs)2.923 E F1(.)A
-.528(The set of characters that are check)122 456 R .528
-(ed for a match are de\214ned as follo)-.1 F .528(ws, for ine)-.25 F
-.529(xplicable his-)-.15 F .485(torical reasons.)122 468 R .485
-(If only one or tw)5.485 F 2.984(oc)-.1 G .484
-(haracters were entered before the non-w)-2.984 F .484
-(ord character that)-.1 F .351(triggered the check, and after the be)122
-480 R .352(ginning of the insertion, or the be)-.15 F .352
-(ginning of the line or the)-.15 F 1.02(\214le, or the last)122 492 R F2
-(<blank>)3.52 E F1 1.02(character that w)3.52 F 1.019
-(as entered, then the one or the both characters are)-.1 F(check)122 504
-Q .24(ed for a match.)-.1 F .24(Otherwise, the set includes both characters, as well as the characters that)
-5.24 F .093(precede them that are the same w)122 516 R .092
-(ord class \(i.e. w)-.1 F .092(ord or non-w)-.1 F .092(ord\) as the)-.1
-F F0(second)2.592 E F1 .092(to last charac-)2.592 F 4.058
-(ter entered before the non-w)122 528 R 4.059
-(ord character that triggered the check, back to the \214rst)-.1 F F2
-(<blank>)122 540 Q F1(character)A 2.5(,t)-.4 G(he be)-2.5 E
-(ginning of the insertion, or the be)-.15 E
-(ginning of the line or the \214le.)-.15 E -.15(Fo)122 564 S 2.5(re).15
-G(xample, the abbre)-2.65 E(viations:)-.25 E F2 9(:abbreviate abc)122
-592.2 R(ABC)21 E 9(:abbreviate #i)122 604.2 R(#include)27 E 9
-(:abbreviate /*#i /*#include)122 616.2 R F1(will all w)122 632.4 Q
-(ork, while the abbre)-.1 E(viations:)-.25 E F2 9
-(:abbreviate a#i A#include)122 660.6 R 9(:abbreviate /*)122 672.6 R
-(/********************)21 E F1(will not w)122 688.8 Q
-(ork, and are not permitted by)-.1 E F0 -.4(nv)2.5 G(i).4 E F1(.)A 2.485
--.8(To k)122 712.8 T .885(eep the abbre).7 F .885(viation e)-.25 F .884
-(xpansion from happening, the character immediately follo)-.15 F .884
-(wing the)-.25 F EP
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-/F0 10/Times-Bold@0 SF(Nvi/Nex Refer)72 60 Q(ence \(Ex Commands\))-.18 E
-(USD:13-45)233.61 E/F1 10/Courier@0 SF(lhs)122 96 Q/F2 10/Times-Roman@0
-SF(characters should be quoted with a)2.5 E F1(<literal-next>)2.5 E F2
-(character)2.5 E(.)-.55 E .792(The replacement)122 120 R F1(rhs)3.292 E
-F2 .792(is itself subject to both further abbre)3.292 F .793(viation e)
--.25 F .793(xpansion and further map)-.15 F -.15(ex)122 132 S(pansion.)
-.15 E 21.39(Line: Unchanged.)122 156 R 8.05(Options: None.)122 168 R F0
-([line] a[ppend][!])97 192 Q F2 .357(The input te)122 204 R .357
-(xt is appended to the speci\214ed line.)-.15 F .357
-(If line 0 is speci\214ed, the te)5.357 F .356(xt is inserted at the)
--.15 F(be)122 216 Q .111(ginning of the \214le.)-.15 F .111
-(Set to the last line input.)5.111 F .111
-(If no lines are input, then set to)5.111 F F1(line)2.611 E F2 2.611(,o)
-C 2.611(rt)-2.611 G 2.611(ot)-2.611 G(he)-2.611 E 1.005
-(\214rst line of the \214le if a)122 228 R F1(line)3.505 E F2 1.005
-(of 0 w)3.505 F 1.005(as speci\214ed.)-.1 F -.15(Fo)6.005 G(llo).15 E
-1.005(wing the command name with a \231)-.25 F F1(!)A F2<9a>A
-(character causes the)122 240 Q F0(autoindent)2.5 E F2
-(option to be toggled for the duration of the command.)2.5 E 21.39
-(Line: Unchanged.)122 264 R 8.05(Options: Af)122 276 R(fected by the)
--.25 E F0(autoindent)2.5 E F2(and)2.5 E F0(number)2.5 E F2(options.)2.5
-E F0(ar[gs])97 300 Q F2 .21(Display the ar)122 312 R .21(gument list.)
--.18 F .21(The current ar)5.21 F .21(gument is displayed inside of \231)
--.18 F F1([)A F2 2.71<9a61>C .21(nd \231)-2.71 F F1(])A F2 2.71<9a63>C
-(haracters.)-2.71 E .644(The ar)122 324 R .643(gument list is the list of operands speci\214ed on startup, which can be replaced using the)
--.18 F F0(next)122 336 Q F2(command.)2.5 E 21.39(Line: Unchanged.)122
-360 R 8.05(Options: None.)122 372 R F0(bg)97 396 Q -.37(Vi)122 408 S F2
-(mode only)2.87 E 5(.B)-.65 G(ackground the current screen.)-5 E 21.39
-(Line: Set)122 432 R(to the current line when the screen w)2.5 E
-(as last edited.)-.1 E 8.05(Options: None.)122 444 R F0
-([range] c[hange][!] [count])97 468 Q F2 .65
-(Replace the lines with input te)122 480 R 3.151(xt. F)-.15 F(ollo)-.15
-E .651(wing the command name with a \231)-.25 F F1(!)A F2 5.651<9a63>C
-.651(haracter causes)-5.651 F(the)122 492 Q F0(autoindent)2.5 E F2
-(option to be toggled for the duration of the command.)2.5 E 21.39
-(Line: Set)122 516 R .716(to the last line input, or)3.217 F 3.216(,i)
--.4 G 3.216(fn)-3.216 G 3.216(ol)-3.216 G .716
-(ines were input, set to the line before the tar)-3.216 F(get)-.18 E(line, or to the \214rst line of the \214le if there are no lines preceding the tar)
-167 528 Q(get line.)-.18 E 8.05(Options: Af)122 540 R(fected by the)-.25
-E F0(autoindent)2.5 E F2(and)2.5 E F0(number)2.5 E F2(options.)2.5 E F0
-(chd[ir][!] [dir)97 564 Q(ectory])-.18 E(cd[!] [dir)97 576 Q(ectory])
--.18 E F2 .572(Change the current w)122 588 R .572(orking directory)-.1
-F 5.572(.T)-.65 G(he)-5.572 E F1(directory)3.072 E F2(ar)3.073 E .573
-(gument is subjected to)-.18 F/F3 10/Times-Italic@0 SF(sh)3.073 E F2
-.573(\(1\) w)B(ord)-.1 E -.15(ex)122 600 S 3.034(pansions. When).15 F
-(in)3.034 E -.2(vo)-.4 G -.1(ke).2 G 3.034(dw).1 G .533
-(ith no directory ar)-3.034 F .533(gument and the)-.18 F F1(HOME)3.033 E
-F2(en)3.033 E .533(vironment v)-.4 F .533(ariable is)-.25 F .207
-(set, the directory named by the)122 612 R F1(HOME)2.707 E F2(en)2.707 E
-.207(vironment v)-.4 F .207(ariable becomes the ne)-.25 F 2.707(wc)-.25
-G .207(urrent directory)-2.707 F(.)-.65 E 1.015(Otherwise, the ne)122
-624 R 3.514(wc)-.25 G 1.014
-(urrent directory becomes the directory returned by the)-3.514 F F3 -.1
-(ge)3.514 G(tpwent).1 E F2 1.014(\(3\) rou-)B(tine.)122 636 Q(The)122
-660 Q F0(chdir)3.067 E F2 .567(command will f)3.067 F .567(ail if the \214le has been modi\214ed since the last complete write of the)
--.1 F 2.5(\214le. Y)122 672 R(ou can o)-1.1 E -.15(ve)-.15 G
-(rride this check by appending a \231).15 E F1(!)A F2 5<9a63>C
-(haracter to the command.)-5 E 21.39(Line: Unchanged.)122 696 R 8.05
-(Options: Af)122 708 R(fected by the)-.25 E F0(cdpath)2.5 E F2(option.)
-2.5 E EP
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-/F0 10/Times-Bold@0 SF 231.11(USD:13-46 Nvi/Nex)72 60 R(Refer)2.5 E
-(ence \(Ex Commands\))-.18 E([range] co[py] line [\215ags])97 96 Q
-([range] t line [\215ags])97 108 Q/F1 10/Times-Roman@0 SF(Cop)122 120 Q
-2.67(yt)-.1 G .17
-(he speci\214ed lines \(range\) after the destination line.)-2.67 F .169
-(Line 0 may be speci\214ed to insert the)5.169 F(lines at the be)122 132
-Q(ginning of the \214le.)-.15 E 21.39(Line: Unchanged.)122 156 R 8.05
-(Options: None.)122 168 R F0([range] d[elete] [b)97 192 Q
-(uffer] [count] [\215ags])-.2 E F1 .034
-(Delete the lines from the \214le.)122 204 R .035(The deleted te)5.035 F
-.035(xt is sa)-.15 F -.15(ve)-.2 G 2.535(di).15 G 2.535(nt)-2.535 G .035
-(he speci\214ed b)-2.535 F(uf)-.2 E(fer)-.25 E 2.535(,o)-.4 G .835 -.4
-(r, i)-2.535 H 2.535(fn).4 G 2.535(ob)-2.535 G(uf)-2.735 E .035(fer is)
--.25 F .954(speci\214ed, in the unnamed b)122 216 R(uf)-.2 E(fer)-.25 E
-5.954(.I)-.55 G 3.454(ft)-5.954 G .954(he command name is follo)-3.454 F
-.953(wed by a letter that could be)-.25 F .468
-(interpreted as either a b)122 228 R(uf)-.2 E .469
-(fer name or a \215ag v)-.25 F .469(alue \(because neither a)-.25 F/F2
-10/Courier@0 SF(count)2.969 E F1(or)2.969 E F2(flags)2.969 E F1 -.25(va)
-2.969 G(lues).25 E .967(were gi)122 240 R -.15(ve)-.25 G(n\),).15 E F0
-(ex)3.467 E F1 .967(treats the letter as a)3.467 F F2(flags)3.467 E F1
--.25(va)3.467 G .967(lue if the letter immediately follo).25 F .966
-(ws the com-)-.25 F .13(mand name, without an)122 252 R 2.631(yw)-.15 G
-.131(hitespace separation.)-2.631 F .131
-(If the letter is preceded by whitespace charac-)5.131 F
-(ters, it treats it as a b)122 264 Q(uf)-.2 E(fer name.)-.25 E 21.39
-(Line: Set)122 288 R .167(to the line follo)2.668 F .167
-(wing the deleted lines, or to the last line if the deleted lines were)
--.25 F(at the end.)167 300 Q 8.05(Options: None.)122 312 R F0
-(di[splay] b[uffers] | c[onnections] | s[cr)97 336 Q(eens] | t[ags])-.18
-E F1 .18(Display b)122 348 R(uf)-.2 E(fers,)-.25 E F0(cscope)2.68 E F1
-.18(connections, screens or tags.)2.68 F(The)5.18 E F0(display)2.68 E F1
-.18(command tak)2.68 F .18(es one of three)-.1 F(additional ar)122 360 Q
-(guments, which are as follo)-.18 E(ws:)-.25 E(b[uf)122 384 Q 7.77
-(fers] Display)-.25 F(all b)2.5 E(uf)-.2 E
-(fers \(including named, unnamed, and numeric\) that contain te)-.25 E
-(xt.)-.15 E(c[onnections])122 396 Q
-(Display the source directories for all attached)167 408 Q F0(cscope)2.5
-E F1(databases.)2.5 E 6.41(s[creens] Display)122 420 R
-(the \214le names of all background screens.)2.5 E 19.73(t[ags] Display)
-122 432 R(the tags stack.)2.5 E 21.39(Line: Unchanged.)122 456 R 8.05
-(Options: None.)122 468 R F0(e[dit][!] [+cmd] [\214le])97 492 Q
-(ex[!] [+cmd] [\214le])97 504 Q F1 .712(Edit a dif)122 516 R .712
-(ferent \214le.)-.25 F .712(If the current b)5.712 F(uf)-.2 E .712
-(fer has been modi\214ed since the last complete write, the)-.25 F .005
-(command will f)122 528 R 2.505(ail. Y)-.1 F .005(ou can o)-1.1 F -.15
-(ve)-.15 G .005(rride this by appending a \231).15 F F2(!)A F1 5.006
-<9a63>C .006(haracter to the command name.)-5.006 F .744(If the \231)122
-552 R F2(+cmd)A F1 3.244<9a6f>C .744(ption is speci\214ed, that)-3.244 F
-F0(ex)3.244 E F1 .743(command will be e)3.244 F -.15(xe)-.15 G .743
-(cuted in the ne).15 F 3.243<778c>-.25 G 3.243(le. An)-3.243 F(y)-.15 E
-F0(ex)3.243 E F1 .185(command may be used, although the most common use of this feature is to specify a line num-)
-122 564 R(ber or search pattern to set the initial location in the ne)
-122 576 Q 2.5<778c>-.25 G(le.)-2.5 E .204
-(Capitalizing the \214rst letter of the command, i.e.)122 600 R F0(Edit)
-5.204 E F1(or)2.704 E F0(Ex)2.704 E F1 2.704(,w)C .204(hile in)-2.704 F
-F0(vi)2.704 E F1 .204(mode, will edit the \214le)2.704 F(in a ne)122 612
-Q 2.5(ws)-.25 G 2.5(creen. In)-2.5 F(this case, an)2.5 E 2.5(ym)-.15 G
-(odi\214cations to the current \214le are ignored.)-2.5 E 21.39
-(Line: If)122 636 R .703(you ha)3.203 F 1.003 -.15(ve p)-.2 H(re).15 E
-.703(viously edited the \214le, the current line will be set to your last posi-)
--.25 F .26(tion in the \214le.)167 648 R .259
-(If that position does not e)5.26 F .259(xist, or you ha)-.15 F .559
--.15(ve n)-.2 H .259(ot pre).15 F .259(viously edited the)-.25 F .407(\214le, the current line will be set to the \214rst line of the \214le if you are in)
-167 660 R F0(vi)2.907 E F1 .407(mode, and)2.907 F
-(the last line of the \214le if you are in)167 672 Q F0(ex)2.5 E F1(.)A
-8.05(Options: None.)122 684 R F0(exu[sage] [command])97 708 Q F1 2.326
-(Display usage for an)122 720 R F0(ex)4.826 E F1 4.826(command. If)4.826
-F F2(command)4.826 E F1 2.325
-(is speci\214ed, a usage statement for that)4.826 F EP
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-/F0 10/Times-Bold@0 SF(Nvi/Nex Refer)72 60 Q(ence \(Ex Commands\))-.18 E
-(USD:13-47)233.61 E/F1 10/Times-Roman@0 SF(command is displayed.)122 96
-Q(Otherwise, usage statements for all)5 E F0(ex)2.5 E F1
-(commands are displayed.)2.5 E 21.39(Line: Unchanged.)122 120 R 8.05
-(Options: None.)122 132 R F0(f[ile] [\214le])97 156 Q F1 .582
-(Display and optionally change the \214le name.)122 168 R .582
-(If a \214le name is speci\214ed, the current pathname)5.582 F .639
-(is changed to the speci\214ed name.)122 180 R .638
-(The current pathname, the number of lines, and the current)5.639 F
-(position in the \214le are displayed.)122 192 Q 21.39(Line: Unchanged.)
-122 216 R 8.05(Options: None.)122 228 R F0(fg [name])97 252 Q -.37(Vi)
-122 264 S F1 1.315(mode only)4.185 F 6.315(.F)-.65 G(ore)-6.465 E 1.315
-(ground the speci\214ed screen.)-.15 F(Sw)6.315 E 1.316
-(ap the current screen with the speci\214ed)-.1 F(backgrounded screen.)
-122 276 Q
-(If no screen is speci\214ed, the \214rst background screen is fore)5 E
-(grounded.)-.15 E 21.39(Line: Set)122 300 R
-(to the current line when the screen w)2.5 E(as last edited.)-.1 E 8.05
-(Options: None.)122 312 R F0([range] g[lobal] /patter)97 336 Q
-(n/ [commands])-.15 E([range] v /patter)97 348 Q(n/ [commands])-.15 E F1
-1.324(Apply commands to lines matching \(or not matching\) a pattern.)
-122 360 R 1.324(The lines within the gi)6.324 F -.15(ve)-.25 G(n).15 E
-.567(range that match \(\231)122 372 R/F2 10/Courier@0 SF(g[lobal])A F1
-.567(\232\), or do not match \(\231)B F2(v)A F1 .567(\232\) the gi)B
--.15(ve)-.25 G 3.067(np).15 G .567(attern are selected.)-3.067 F(Then,)
-5.568 E .372(the speci\214ed)122 384 R F0(ex)2.872 E F1 .372
-(command\(s\) are e)2.872 F -.15(xe)-.15 G .371
-(cuted with the current line \(\231).15 F F2(.)A F1 2.871(\232\) set)B
-.371(to each selected line.)2.871 F(If no range is speci\214ed, the entire \214le is searched for matching, or not matching, lines.)
-122 396 Q 1.182
-(Multiple commands can be speci\214ed, one per line, by escaping each)
-122 420 R F2(<newline>)3.683 E F1(character)3.683 E .258
-(with a backslash, or by separating commands with a \231)122 432 R F2(|)
-A F1 2.758<9a63>C(haracter)-2.758 E 5.258(.I)-.55 G 2.758(fn)-5.258 G
-2.758(oc)-2.758 G .258(ommands are speci-)-2.758 F
-(\214ed, the command def)122 444 Q(aults to the)-.1 E F0(print)2.5 E F1
-(command.)2.5 E -.15(Fo)122 468 S 3.061(rt).15 G(he)-3.061 E F0(append)
-3.061 E F1(,)A F0(change)3.061 E F1(and)3.061 E F0(insert)3.061 E F1
-.561(commands, the input te)3.061 F .562
-(xt must be part of the global com-)-.15 F(mand line.)122 480 Q(In this case, the terminating period can be omitted if it ends the commands.)
-5 E(The)122 504 Q F0(visual)2.816 E F1 .315
-(command may also be speci\214ed as one of the)2.816 F F0(ex)2.815 E F1
-2.815(commands. In)2.815 F .315(this mode, input is)2.815 F(tak)122 516
-Q .421(en from the terminal.)-.1 F .421(Entering a)5.421 F F0(Q)2.921 E
-F1 .421(command in)2.921 F F0(vi)2.921 E F1 .421(mode causes the ne)
-2.921 F .422(xt line matching the)-.15 F(pattern to be selected and)122
-528 Q F0(vi)2.5 E F1(to be reentered, until the list is e)2.5 E
-(xhausted.)-.15 E(The)122 552 Q F0(global)2.5 E F1(,)A F0(v)2.5 E F1
-(and)2.5 E F0(undo)2.5 E F1
-(commands cannot be used as part of these commands.)2.5 E 1.507
-(The editor options)122 576 R F0(autoindent)4.007 E F1(,)A F0(autoprint)
-4.007 E F1(and)4.007 E F0 -.18(re)4.007 G(port).18 E F1 1.506
-(are turned of)4.006 F 4.006(ff)-.25 G 1.506(or the duration of the)
--4.006 F F0(global)122 588 Q F1(and)2.5 E F0(v)2.5 E F1(commands.)2.5 E
-21.39(Line: The)122 612 R(last line modi\214ed.)2.5 E 8.05(Options: Af)
-122 624 R 1.45(fected by the)-.25 F F0(ignor)3.95 E(ecase)-.18 E F1(and)
-3.95 E F0(magic)3.95 E F1 3.95(options. T)3.95 F 1.45(urns of)-.45 F
-3.95(ft)-.25 G(he)-3.95 E F0(autoindent)3.95 E F1(,)A F0(auto-)3.95 E
-(print)167 636 Q F1(and)2.5 E F0 -.18(re)2.5 G(port).18 E F1(options.)
-2.5 E F0(he[lp])97 660 Q F1(Display a help message.)122 672 Q 21.39
-(Line: Unchanged.)122 696 R 8.05(Options: None.)122 708 R EP
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-(ence \(Ex Commands\))-.18 E([line] i[nsert][!])97 96 Q/F1 10
-/Times-Roman@0 SF .718(The input te)122 108 R .718
-(xt is inserted before the speci\214ed line.)-.15 F -.15(Fo)5.717 G(llo)
-.15 E .717(wing the command name with a \231)-.25 F/F2 10/Courier@0 SF
-(!)A F1<9a>A .324(character causes the)122 120 R F0(autoindent)2.824 E
-F1 .324(option setting to be toggled for the duration of this command.)
-2.824 F 21.39(Line: Set)122 144 R .308(to the last line input; if no lines were input, set to the line before the tar)
-2.808 F .307(get line,)-.18 F .359(or to the \214rst line of the \214le if there are no lines preceding the tar)
-167 156 R .36(get line.)-.18 F(Af)5.36 E(fected)-.25 E(by the)167 168 Q
-F0(autoindent)2.5 E F1(and)2.5 E F0(number)2.5 E F1(options.)2.5 E F0
-([range] j[oin][!] [count] [\215ags])97 192 Q F1(Join lines of te)122
-204 Q(xt together)-.15 E(.)-.55 E(A)122 228 Q F2(count)2.8 E F1 .3
-(speci\214ed to the command speci\214es that the last line of the)2.8 F
-F2(range)2.8 E F1(plus)2.8 E F2(count)2.8 E F1(sub-)2.8 E 2.08
-(sequent lines will be joined.)122 240 R 2.08(\(Note, this dif)7.08 F
-2.08(fers by one from the general rule where only)-.25 F F2(count)122
-252 Q F1 2.5(-s)C(ubsequent lines are af)-2.5 E(fected.\))-.25 E 1.102
-(If the current line ends with a whitespace character)122 276 R 3.602
-(,a)-.4 G 1.102(ll whitespace is stripped from the ne)-3.602 F(xt)-.15 E
-2.728(line. Otherwise,)122 288 R .228(if the ne)2.728 F .229
-(xt line starts with a open parenthesis \(\231)-.15 F F2(\()A F1 .229
-(\232\), do nothing.)B .229(Otherwise, if)5.229 F 1.513
-(the current line ends with a question mark \(\231)122 300 R F2(?)A F1
-1.513(\232\), period \(\231)B F2(.)A F1 4.013(\232\) or)B -.15(ex)4.013
-G 1.512(clamation point \(\231).15 F F2(!)A F1<9a292c>A(insert tw)122
-312 Q 2.5(os)-.1 G 2.5(paces. Otherwise,)-2.5 F(insert a single space.)
-2.5 E .811(Appending a \231)122 336 R F2(!)A F1 5.811<9a63>C .812
-(haracter to the command name causes a simpler join with no white-space)
--5.811 F(processing.)122 348 Q 21.39(Line: Unchanged.)122 372 R 8.05
-(Options: None.)122 384 R F0([range] l[ist] [count] [\215ags])97 408 Q
-F1 2.137(Display the lines unambiguously)122 420 R 7.137(.T)-.65 G 2.137
-(abs are displayed as \231)-7.937 F F2(^I)A F1 2.136
-(\232, and the end of the line is)B(mark)122 432 Q(ed with a \231)-.1 E
-F2($)A F1 2.5<9a63>C(haracter)-2.5 E(.)-.55 E 21.39(Line: Set)122 456 R
-(to the last line displayed.)2.5 E 8.05(Options: Af)122 468 R
-(fected by the)-.25 E F0(number)2.5 E F1(option.)2.5 E F0
-(map[!] [lhs rhs])97 492 Q F1(De\214ne or display maps \(for)122 504 Q
-F0(vi)2.5 E F1(only\).)2.5 E .72(If \231)122 528 R F2(lhs)A F1 3.22
-<9a61>C .72(nd \231)-3.22 F F2(rhs)A F1 3.22<9a61>C .721(re not speci\214ed, the current set of command mode maps are displayed.)
--3.22 F(If a \231)122 540 Q F2(!)A F1 5<9a63>C
-(haracter is appended to to the command, the te)-5 E
-(xt input mode maps are displayed.)-.15 E 1.021
-(Otherwise, when the \231)122 564 R F2(lhs)A F1 3.521<9a63>C 1.021
-(haracter sequence is entered in)-3.521 F F0(vi)3.521 E F1 3.521(,t)C
-1.02(he action is as if the corre-)-3.521 F .484(sponding \231)122 576 R
-F2(rhs)A F1 2.984<9a68>C .484(ad been entered.)-2.984 F .485(If a \231)
-5.484 F F2(!)A F1 5.485<9a63>C .485
-(haracter is appended to the command name, the)-5.485 F .697
-(mapping is ef)122 588 R(fecti)-.25 E .996 -.15(ve d)-.25 H .696
-(uring te).15 F .696(xt input mode, otherwise, it is ef)-.15 F(fecti)
--.25 E .996 -.15(ve d)-.25 H .696(uring command mode.).15 F .352
-(This allo)122 600 R .352(ws \231)-.25 F F2(lhs)A F1 2.852<9a74>C 2.852
-(oh)-2.852 G -2.25 -.2(av e)-2.852 H(tw)3.052 E 2.852(od)-.1 G(if)-2.852
-E .352(ferent macro de\214nitions at the same time: one for command)-.25
-F(mode and one for input mode.)122 612 Q .611
-(Whitespace characters require escaping with a)122 636 R F2
-(<literal-next>)3.111 E F1 .611(character to be entered in)3.111 F(the)
-122 648 Q F2(lhs)2.5 E F1(string in visual mode.)2.5 E(Normally)122 672
-Q 3.549(,k)-.65 G -.15(ey)-3.649 G 3.549(si).15 G 3.549(nt)-3.549 G(he)
--3.549 E F2(rhs)3.549 E F1 1.049(string are remapped \(see the)3.549 F
-F0 -.18(re)3.549 G(map).18 E F1 1.05(option\), and it is possible to)
-3.55 F 2.424(create in\214nite loops.)122 684 R(Ho)7.424 E(we)-.25 E
--.15(ve)-.25 G 3.224 -.4(r, k).15 H -.15(ey).3 G 4.923(sw).15 G 2.423
-(hich map to themselv)-4.923 F 2.423(es are not further remapped,)-.15 F
-(re)122 696 Q -.05(ga)-.15 G 1.088(rdless of the setting of the).05 F F0
--.18(re)3.588 G(map).18 E F1 3.588(option. F)3.588 F 1.088(or e)-.15 F
-1.088(xample, the command \231)-.15 F F2 1.088(:map n nz.)B F1<9a>A
-(maps the \231)122 708 Q F2(n)A F1 2.5<9a6b>C .3 -.15(ey t)-2.6 H 2.5
-(ot).15 G(he)-2.5 E F0(n)2.5 E F1(and)2.5 E F0(z)2.5 E F1(commands.)2.5
-E EP
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-/F0 10/Times-Bold@0 SF(Nvi/Nex Refer)72 60 Q(ence \(Ex Commands\))-.18 E
-(USD:13-49)233.61 E/F1 10/Times-Roman@0 SF 1.6 -.8(To e)122 96 T
-(xit an in\214nitely looping map, use the terminal).65 E/F2 10/Courier@0
-SF(<interrupt>)2.5 E F1(character)2.5 E(.)-.55 E 21.39(Line: Unchanged.)
-122 120 R 8.05(Options: Af)122 132 R(fected by the)-.25 E F0 -.18(re)2.5
-G(map).18 E F1(option.)2.5 E F0([line] ma[rk] <character>)97 156 Q
-([line] k <character>)97 168 Q F1 2.919(Mark the line with the mark)122
-180 R F2(<character>)5.419 E F1 7.919(.T)C 2.919(he e)-7.919 F 2.919
-(xpressions \231)-.15 F F2('<character>)A F1 5.419<9a61>C(nd)-5.419 E
-<99>122 192 Q F2(`<character>)A F1 2.5<9a63>C
-(an then be used as an address in an)-2.5 E 2.5(yc)-.15 G
-(ommand that uses one.)-2.5 E 21.39(Line: Unchanged.)122 216 R 8.05
-(Options: None.)122 228 R F0([range] m[o)97 252 Q -.1(ve)-.1 G 2.5(]l).1
-G(ine)-2.5 E F1(Mo)122 264 Q .336 -.15(ve t)-.15 H .036
-(he speci\214ed lines after the tar).15 F .036(get line.)-.18 F 2.536
-(At)5.036 G(ar)-2.536 E .036(get line of 0 places the lines at the be)
--.18 F(ginning)-.15 E(of the \214le.)122 276 Q 21.39(Line: Set)122 300 R
-(to the \214rst of the mo)2.5 E -.15(ve)-.15 G 2.5(dl).15 G(ines.)-2.5 E
-8.05(Options: None.)122 312 R F0(mk[exr)97 336 Q(c][!] \214le)-.18 E F1
-.263(Write the abbre)122 348 R .262
-(viations, editor options and maps to the speci\214ed \214le.)-.25 F
-.262(Information is written in)5.262 F 2.831(af)122 360 S .332
-(orm which can later be read back in using the)-2.831 F F0 .332(ex sour)
-2.832 F(ce)-.18 E F1 2.832(command. If)2.832 F F2(file)2.832 E F1 .332
-(already e)2.832 F(xists,)-.15 E(the)122 372 Q F0(mk)2.619 E(exr)-.1 E
-(c)-.18 E F1 .119(command will f)2.619 F 2.619(ail. This)-.1 F .119
-(check can be o)2.619 F -.15(ve)-.15 G .118(rridden by appending a \231)
-.15 F F2(!)A F1 5.118<9a63>C .118(haracter to)-5.118 F(the command.)122
-384 Q 21.39(Line: Unchanged.)122 408 R 8.05(Options: None.)122 420 R F0
-(n[ext][!] [\214le ...])97 444 Q F1 .136(Edit the ne)122 456 R .136
-(xt \214le from the ar)-.15 F .137(gument list.)-.18 F(The)5.137 E F0
-(next)2.637 E F1 .137(command will f)2.637 F .137
-(ail if the \214le has been modi-)-.1 F .168
-(\214ed since the last complete write.)122 468 R .167
-(This check can be o)5.167 F -.15(ve)-.15 G .167
-(rridden by appending the \231).15 F F2(!)A F1 5.167<9a63>C(harac-)
--5.167 E .814(ter to the command name.)122 480 R .815(The ar)5.814 F
-.815(gument list can optionally be replaced by specifying a ne)-.18 F(w)
--.25 E .167(one as ar)122 492 R .167(guments to this command.)-.18 F
-.167(In this case, editing starts with the \214rst \214le on the ne)
-5.167 F 2.666(wl)-.25 G(ist.)-2.666 E .381
-(Capitalizing the \214rst letter of the command, i.e.)122 516 R F0(Next)
-5.381 E F1 2.881(,w)C .381(hile in)-2.881 F F0(vi)2.881 E F1 .382
-(mode, will set the ar)2.881 F(gument)-.18 E 1.479
-(list and edit the \214le in a ne)122 528 R 3.979(ws)-.25 G 3.979
-(creen. In)-3.979 F 1.479(this case, an)3.979 F 3.979(ym)-.15 G 1.479
-(odi\214cations to the current \214le are)-3.979 F(ignored.)122 540 Q
-21.39(Line: Set)122 564 R(as described for the)2.5 E F0(edit)2.5 E F1
-(command.)2.5 E 8.05(Options: Af)122 576 R(fected by the options)-.25 E
-F0(auto)2.5 E(write)-.1 E F1(and)2.5 E F0(writeany)2.5 E F1(.)A F0
-([line] o[pen] /patter)97 600 Q(n/ [\215ags])-.15 E F1 .436
-(Enter open mode.)122 612 R .437(Open mode is the same as being in)5.436
-F F0(vi)2.937 E F1 2.937(,b)C .437(ut with a one-line windo)-3.137 F
-4.237 -.65(w. A)-.25 H .437(ll the).65 F(standard)122 624 Q F0(vi)2.56 E
-F1 .06(commands are a)2.56 F -.25(va)-.2 G 2.56(ilable. If).25 F 2.56
-(am)2.56 G .06(atch is found for the optional RE ar)-2.56 F .06
-(gument, the cur)-.18 F(-)-.2 E
-(sor is set to the start of the matching pattern.)122 636 Q/F3 10
-/Times-Italic@0 SF(This command is not yet implemented.)122 660 Q F1
-21.39(Line: Unchanged,)122 684 R 1.079(unless the optional RE is speci\214ed, in which case it is set to the line)
-3.579 F(where the matching pattern is found.)167 696 Q 8.05(Options: Af)
-122 708 R(fected by the)-.25 E F0(open)2.5 E F1(option.)2.5 E EP
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-(ence \(Ex Commands\))-.18 E(pr)97 96 Q(e[ser)-.18 E -.1(ve)-.1 G(]).1 E
-/F1 10/Times-Roman@0 SF(Sa)122 108 Q .568 -.15(ve t)-.2 H .268
-(he \214le in a form that can later be reco).15 F -.15(ve)-.15 G .268
-(red using the).15 F F0 .268(ex \255r)2.768 F F1 2.768(option. When)
-2.768 F .268(the \214le is pre-)2.768 F(serv)122 120 Q
-(ed, an email message is sent to the user)-.15 E(.)-.55 E 21.39
-(Line: Unchanged.)122 144 R 8.05(Options: None.)122 156 R F0(pr)97 180 Q
--.15(ev)-.18 G([ious][!]).15 E F1 .943(Edit the pre)122 192 R .943
-(vious \214le from the ar)-.25 F .944(gument list.)-.18 F(The)5.944 E F0
-(pr)3.444 E -.15(ev)-.18 G(ious).15 E F1 .944(command will f)3.444 F
-.944(ail if the \214le has)-.1 F .884
-(been modi\214ed since the last complete write.)122 204 R .883
-(This check can be o)5.884 F -.15(ve)-.15 G .883
-(rridden by appending the).15 F<99>122 216 Q/F2 10/Courier@0 SF(!)A F1 5
-<9a63>C(haracter to the command name.)-5 E .632
-(Capitalizing the \214rst letter of the command, i.e.)122 240 R F0(Pr)
-5.632 E -.15(ev)-.18 G(ious).15 E F1 3.133(,w)C .633(hile in)-3.133 F F0
-(vi)3.133 E F1 .633(mode, will edit the \214le)3.133 F(in a ne)122 252 Q
-2.5(ws)-.25 G 2.5(creen. In)-2.5 F(this case, an)2.5 E 2.5(ym)-.15 G
-(odi\214cations to the current \214le are ignored.)-2.5 E 21.39
-(Line: Set)122 276 R(as described for the)2.5 E F0(edit)2.5 E F1
-(command.)2.5 E 8.05(Options: Af)122 288 R(fected by the options)-.25 E
-F0(auto)2.5 E(write)-.1 E F1(and)2.5 E F0(writeany)2.5 E F1 5(.N)C(one.)
--5 E F0([range] p[rint] [count] [\215ags])97 312 Q F1
-(Display the speci\214ed lines.)122 324 Q 21.39(Line: Set)122 348 R
-(to the last line displayed.)2.5 E 8.05(Options: Af)122 360 R
-(fected by the)-.25 E F0(list)2.5 E F1(and)2.5 E F0(number)2.5 E F1
-(option.)2.5 E F0([line] pu[t] [b)97 384 Q(uffer])-.2 E F1 .239
-(Append b)122 396 R(uf)-.2 E .239(fer contents to the current line.)-.25
-F .239(If a b)5.239 F(uf)-.2 E .238
-(fer is speci\214ed, its contents are appended to)-.25 F
-(the line, otherwise, the contents of the unnamed b)122 408 Q(uf)-.2 E
-(fer are used.)-.25 E 21.39(Line: Set)122 432 R
-(to the line after the current line.)2.5 E 8.05(Options: None.)122 444 R
-F0(q[uit][!])97 468 Q F1 1.046(End the editing session.)122 480 R 1.047
-(If the \214le has been modi\214ed since the last complete write, the)
-6.047 F F0(quit)3.547 E F1 .655(command will f)122 492 R 3.155
-(ail. This)-.1 F .655(check may be o)3.155 F -.15(ve)-.15 G .655
-(rridden by appending a \231).15 F F2(!)A F1 5.654<9a63>C .654
-(haracter to the com-)-5.654 F(mand.)122 504 Q .739
-(If there are more \214les to edit, the)122 528 R F0(quit)3.239 E F1
-.739(command will f)3.239 F 3.239(ail. Appending)-.1 F 3.239<6199>3.239
-G F2(!)-3.239 E F1 5.739<9a63>C .739(haracter to the)-5.739 F .333
-(command name or entering tw)122 540 R(o)-.1 E F0(quit)2.833 E F1 .333
-(commands \(i.e.)2.833 F F0(wq)5.333 E F1(,)A F0(quit)2.833 E F1(,)A F0
-(xit)2.833 E F1(or)2.833 E F0(ZZ)2.833 E F1 2.833(\)i)C 2.833(nar)-2.833
-G -.25(ow)-2.833 G 2.833(\)w).25 G .332(ill o)-2.833 F -.15(ve)-.15 G
--.2(r-).15 G(ride this check and the editor will e)122 552 Q(xit.)-.15 E
-21.39(Line: Unchanged.)122 576 R 8.05(Options: None.)122 588 R F0
-([line] r[ead][!] [\214le])97 612 Q F1 1.287(Read a \214le.)122 624 R
-3.787(Ac)6.287 G(op)-3.787 E 3.787(yo)-.1 G 3.787(ft)-3.787 G 1.287
-(he speci\214ed \214le is appended to the line.)-3.787 F(If)6.287 E F2
-(line)3.787 E F1 1.287(is 0, the cop)3.787 F 3.787(yi)-.1 G(s)-3.787 E
-.291(inserted at the be)122 636 R .291(ginning of the \214le.)-.15 F .29
-(If no \214le is speci\214ed, the current \214le is read; if there is no)
-5.291 F 1.284(current \214le, then)122 648 R F2(file)3.784 E F1 1.285
-(becomes the current \214le.)3.784 F 1.285
-(If there is no current \214le and no)6.285 F F2(file)3.785 E F1(is)
-3.785 E(speci\214ed, then the)122 660 Q F0 -.18(re)2.5 G(ad).18 E F1
-(command will f)2.5 E(ail.)-.1 E(If)122 684 Q F2(file)3.389 E F1 .889
-(is preceded by a \231)3.389 F F2(!)A F1 5.889<9a63>C(haracter)-5.889 E
-(,)-.4 E F2(file)3.389 E F1 .889
-(is treated as if it were a shell command, and)3.389 F .229
-(passed to the program named by the)122 696 R F0(shell)2.729 E F1 .229
-(edit option.)2.729 F .23(The standard and standard error outputs)5.229
-F .44
-(of that command are read into the \214le after the speci\214ed line.)
-122 708 R .439(The special meaning of the \231)5.439 F F2(!)A F1<9a>A
-(character can be o)122 720 Q -.15(ve)-.15 G
-(rridden by escaping it with a backslash \(\231).15 E F2(\\)A F1
-(\232\) character)A(.)-.55 E EP
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-/F0 10/Times-Bold@0 SF(Nvi/Nex Refer)72 60 Q(ence \(Ex Commands\))-.18 E
-(USD:13-51)233.61 E/F1 10/Times-Roman@0 SF 21.39(Line: When)122 96 R
--.15(exe)2.864 G .364(cuted from).15 F F0(ex)2.864 E F1 2.864(,t)C .364
-(he current line is set to the last line read.)-2.864 F .364(When e)
-5.364 F -.15(xe)-.15 G(cuted).15 E(from)167 108 Q F0(vi)2.5 E F1 2.5(,t)
-C(he current line is set to the \214rst line read.)-2.5 E 8.05
-(Options: None.)122 120 R F0 -.18(re)97 144 S(c[o).18 E -.1(ve)-.1 G
-(r] \214le).1 E F1(Reco)122 156 Q -.15(ve)-.15 G(r).15 E/F2 10/Courier@0
-SF(file)3.799 E F1 1.299(if it w)3.799 F 1.299(as pre)-.1 F 1.299
-(viously sa)-.25 F -.15(ve)-.2 G 3.799(d. If).15 F 1.299(no sa)3.799 F
--.15(ve)-.2 G 3.799<648c>.15 G 1.299(le by that name e)-3.799 F 1.298
-(xists, the)-.15 F F0 -.18(re)3.798 G(co).18 E -.1(ve)-.1 G(r).1 E F1
-(command beha)122 168 Q -.15(ve)-.2 G 2.5(se).15 G(qui)-2.5 E -.25(va)
--.25 G(lently to the).25 E F0(edit)2.5 E F1(command.)2.5 E 21.39
-(Line: Set)122 192 R(as described for the)2.5 E F0(edit)2.5 E F1
-(command.)2.5 E 8.05(Options: None.)122 204 R F0 -.18(re)97 228 S
-(s[ize] [+|-]size).18 E -.37(Vi)122 240 S F1 .91(mode only)3.78 F 5.91
-(.G)-.65 G(ro)-5.91 E 3.41(wo)-.25 G 3.41(rs)-3.41 G .911
-(hrink the current screen.)-3.41 F(If)5.911 E F2(size)3.411 E F1 .911
-(is a positi)3.411 F -.15(ve)-.25 G 3.411(,s).15 G .911(igned number)
--3.411 F 3.411(,t)-.4 G(he)-3.411 E .523(current screen is gro)122 252 R
-.523(wn by that man)-.25 F 3.023(yl)-.15 G 3.023(ines. If)-3.023 F F2
-(size)3.022 E F1 .522(is a ne)3.022 F -.05(ga)-.15 G(ti).05 E -.15(ve)
--.25 G 3.022(,s).15 G .522(igned number)-3.022 F 3.022(,t)-.4 G .522
-(he current)-3.022 F .022(screen is shrunk by that man)122 264 R 2.522
-(yl)-.15 G 2.522(ines. If)-2.522 F F2(size)2.523 E F1 .023
-(is not signed, the current screen is set to the spec-)2.523 F(i\214ed)
-122 276 Q F2(size)2.5 E F1 5(.A)C(pplicable only to split screens.)-5 E
-21.39(Line: Unchanged.)122 300 R 8.05(Options: None.)122 312 R F0 -.18
-(re)97 336 S(w[ind][!]).18 E F1(Re)122 348 Q .832(wind the ar)-.25 F
-.832(gument list.)-.18 F .832(If the current \214le has been modi\214ed since the last complete write,)
-5.832 F(the)122 360 Q F0 -.18(re)2.717 G(wind).18 E F1 .218
-(command will f)2.717 F 2.718(ail. This)-.1 F .218(check may be o)2.718
-F -.15(ve)-.15 G .218(rridden by appending the \231).15 F F2(!)A F1
-5.218<9a63>C(haracter)-5.218 E(to the command.)122 372 Q
-(Otherwise, the current \214le is set to the \214rst \214le in the ar)
-122 396 Q(gument list.)-.18 E 21.39(Line: Set)122 420 R
-(as described for the)2.5 E F0(edit)2.5 E F1(command.)2.5 E 8.05
-(Options: Af)122 432 R(fected by the)-.25 E F0(auto)2.5 E(write)-.1 E F1
-(and)2.5 E F0(writeany)2.5 E F1(options.)2.5 E F0(se[t] [option[=[v)97
-456 Q(alue]] ...] [nooption ...] [option? ...] [all])-.1 E F1 1.033
-(Display or set editor options.)122 468 R 1.033(When no ar)6.033 F 1.033
-(guments are speci\214ed, the editor option)-.18 F F0(term)3.532 E F1
-3.532(,a)C(nd)-3.532 E(an)122 480 Q 2.947(ye)-.15 G .447
-(ditor options whose v)-2.947 F .447(alues ha)-.25 F .747 -.15(ve b)-.2
-H .447(een changed from the def).15 F .447(ault settings are displayed.)
--.1 F(If)5.448 E(the ar)122 492 Q(gument)-.18 E F2(all)2.5 E F1
-(is speci\214ed, the v)2.5 E
-(alues of all of editor options are displayed.)-.25 E 1.721
-(Specifying an option name follo)122 516 R 1.721
-(wed by the character \231)-.25 F F2(?)A F1 6.721<9a63>C 1.72
-(auses the current v)-6.721 F 1.72(alue of that)-.25 F .11
-(option to be displayed.)122 528 R .11(The \231)5.11 F F2(?)A F1 5.11
-<9a63>C .11(an be separated from the option name by whitespace charac-)
--5.11 F 3.753(ters. The)122 540 R<99>3.753 E F2(?)A F1 6.253<9a69>C
-3.753(sn)-6.253 G 1.253(ecessary only for Boolean v)-3.753 F 1.253
-(alued options.)-.25 F 1.253(Boolean options can be gi)6.253 F -.15(ve)
--.25 G(n).15 E -.25(va)122 552 S .485(lues by the form \231).25 F F2
-.485(set option)B F1 2.985<9a74>C 2.985(ot)-2.985 G .485
-(urn them on, or \231)-2.985 F F2 .485(set nooption)B F1 2.985<9a74>C
-2.985(ot)-2.985 G .485(urn them of)-2.985 F(f.)-.25 E 2.252
-(String and numeric options can be assigned by the form \231)122 564 R
-F2 2.251(set option=value)B F1 4.751(\232. An)B(y)-.15 E .759(whitespace characters in strings can be included literally by preceding each with a backslash.)
-122 576 R 1.394(More than one option can be set or listed by a single set command, by specifying multiple)
-122 588 R(ar)122 600 Q(guments, each separated from the ne)-.18 E
-(xt by whitespace characters.)-.15 E 21.39(Line: Unchanged.)122 624 R
-8.05(Options: None.)122 636 R F0(sh[ell])97 660 Q F1 .781
-(Run the shell program.)122 672 R .782(The program named by the)5.781 F
-F0(shell)3.282 E F1 .782(option is run with a)3.282 F F0<ad69>3.282 E F1
-.782(\(for interac-)3.282 F(ti)122 684 Q -.15(ve)-.25 G 2.5<298d>.15 G
-2.5(ag. Editing)-2.5 F(is resumed when that program e)2.5 E(xits.)-.15 E
-21.39(Line: Unchanged.)122 708 R EP
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-/F0 10/Times-Bold@0 SF 231.11(USD:13-52 Nvi/Nex)72 60 R(Refer)2.5 E
-(ence \(Ex Commands\))-.18 E/F1 10/Times-Roman@0 SF 8.05(Options: Af)122
-96 R(fected by the)-.25 E F0(shell)2.5 E F1(option.)2.5 E F0(so[ur)97
-120 Q(ce] \214le)-.18 E F1(Read and e)122 132 Q -.15(xe)-.15 G(cute).15
-E F0(ex)2.5 E F1(commands from a \214le.)2.5 E F0(Sour)5 E(ce)-.18 E F1
-(commands may be nested.)2.5 E 21.39(Line: Unchanged.)122 156 R 8.05
-(Options: None.)122 168 R F0([range] s[ubstitute] [/patter)97 192 Q(n/r)
--.15 E(eplace/] [options] [count] [\215ags])-.18 E
-([range] & [options] [count] [\215ags])97 204 Q
-([range] ~ [options] [count] [\215ags])97 216 Q F1(Mak)122 228 Q 3.36
-(es)-.1 G 3.36(ubstitutions. Replace)-3.36 F .859
-(the \214rst instance of)3.36 F/F2 10/Courier@0 SF(pattern)3.359 E F1
-.859(with the string)3.359 F F2(replace)3.359 E F1 .859(on the)3.359 F
-3.739(speci\214ed line\(s\).)122 240 R 3.739(If the \231)8.739 F F2
-(/pattern/repl/)A F1 6.239<9a61>C -.18(rg)-6.239 G 3.739
-(ument is not speci\214ed, the \231).18 F F2(/pat-)A(tern/repl/)122 252
-Q F1 3.307<9a66>C .807(rom the pre)-3.307 F(vious)-.25 E F0(substitute)
-3.307 E F1 .807(command is used.)3.307 F(An)5.807 E 3.306(yc)-.15 G .806
-(haracter other than an)-3.306 F(alphabetic, numeric, <blank> or backslash character may be used as the delimiter)
-122 264 Q(.)-.55 E(If)122 288 Q F2(options)3.496 E F1 .996
-(includes the letter \231)3.496 F F2(c)A F1 3.496<9a28>C .996
-(con\214rm\), you will be prompted for con\214rmation before)-3.496 F
-1.46(each replacement is done.)122 300 R 1.46(An af)6.46 F(\214rmati)
--.25 E 1.76 -.15(ve r)-.25 H 1.46(esponse \(in English, a \231).15 F F2
-(y)A F1 3.96<9a63>C 1.46(haracter\) causes the)-3.96 F .93
-(replacement to be made.)122 312 R 3.431(Aq)5.93 G .931
-(uit response \(in English, a \231)-3.431 F F2(q)A F1 3.431<9a63>C .931
-(haracter\) causes the)-3.431 F F0(substitute)3.431 E F1 1.013
-(command to be terminated.)122 324 R(An)6.012 E 3.512(yo)-.15 G 1.012
-(ther response causes the replacement not to be made, and)-3.512 F(the)
-122 336 Q F0(substitute)2.995 E F1 .495(command continues.)2.995 F(If)
-5.495 E F2(options)2.995 E F1 .495(includes the letter \231)2.995 F F2
-(g)A F1 2.995<9a28>C .495(global\), all nono)-2.995 F -.15(ve)-.15 G -.2
-(r-).15 G(lapping instances of)122 348 Q F2(pattern)2.5 E F1
-(in the line are replaced.)2.5 E(The)122 372 Q F0(&)2.745 E F1 -.15(ve)
-2.745 G .245(rsion of the command is the same as not specifying a pattern or replacement string to)
-.15 F(the)122 384 Q F0(substitute)3.351 E F1 .851(command, and the \231)
-3.351 F F2(&)A F1 3.351<9a69>C 3.352(sr)-3.351 G .852
-(eplaced by the pattern and replacement information)-3.352 F
-(from the pre)122 396 Q(vious substitute command.)-.25 E(The)122 420 Q
-F0(~)2.661 E F1 -.15(ve)2.661 G .161
-(rsion of the command is the same as).15 F F0(&)2.661 E F1(and)2.66 E F0
-(s)2.66 E F1 2.66(,e)C .16(xcept that the search pattern used is the)
--2.81 F(last RE used in)122 432 Q/F3 10/Times-Italic@0 SF(any)2.5 E F1
-(command, not necessarily the one used in the last)2.5 E F0(substitute)
-2.5 E F1(command.)2.5 E -.15(Fo)122 456 S 2.5(re).15 G
-(xample, in the sequence)-2.65 E F2(s/red/blue/)162 472.2 Q(/green)162
-484.2 Q(~)162 496.2 Q F1(the \231)122 512.4 Q F2(~)A F1 2.5<9a69>C 2.5
-(se)-2.5 G(qui)-2.5 E -.25(va)-.25 G(lent to \231).25 E F2
-(s/green/blue/)A F1<9a2e>A(The)122 536.4 Q F0(substitute)2.508 E F1 .008
-(command may be interrupted, using the terminal interrupt character)
-2.508 F 5.009(.A)-.55 G .009(ll substi-)-5.009 F
-(tutions completed before the interrupt are retained.)122 548.4 Q 21.39
-(Line: Set)122 572.4 R(to the last line upon which a substitution w)2.5
-E(as made.)-.1 E 8.05(Options: Af)122 584.4 R(fected by the)-.25 E F0
-(ignor)2.5 E(ecase)-.18 E F1(and)2.5 E F0(magic)2.5 E F1(option.)2.5 E
-F0(su[spend][!])97 608.4 Q(st[op][!])97 620.4 Q(<contr)97 632.4 Q(ol-Z>)
--.18 E F1 2.793(Suspend the edit session.)122 644.4 R 2.793
-(Appending a \231)7.793 F F2(!)A F1 7.793<9a63>C 2.793
-(haracter to these commands turns of)-7.793 F 5.293(ft)-.25 G(he)-5.293
-E F0(auto)122 656.4 Q(write)-.1 E F1(option for the command.)2.5 E 21.39
-(Line: Unchanged.)122 680.4 R 8.05(Options: Af)122 692.4 R
-(fected by the)-.25 E F0(auto)2.5 E(write)-.1 E F1(and)2.5 E F0
-(writeany)2.5 E F1(options.)2.5 E EP
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-/F0 10/Times-Bold@0 SF(Nvi/Nex Refer)72 60 Q(ence \(Ex Commands\))-.18 E
-(USD:13-53)233.61 E(ta[g][!] tagstring)97 96 Q/F1 10/Times-Roman@0 SF
-1.098(Edit the \214le containing the speci\214ed tag.)122 108 R 1.098
-(If the tag is in a dif)6.098 F 1.099(ferent \214le, then the ne)-.25 F
-3.599<778c>-.25 G 1.099(le is)-3.599 F 3.564(edited. If)122 120 R 1.063
-(the current \214le has been modi\214ed since the last complete write, the)
-3.564 F F0(tag)3.563 E F1(command)3.563 E .118(will f)122 132 R 2.618
-(ail. This)-.1 F .118(check can be o)2.618 F -.15(ve)-.15 G .118
-(rridden by appending the \231).15 F/F2 10/Courier@0 SF(!)A F1 5.118
-<9a63>C .118(haracter to the command name.)-5.118 F(The)122 156 Q F0
-(tag)3.473 E F1 .972(command searches for)3.473 F F2(tagstring)3.472 E
-F1 .972(in the tags \214le\(s\) speci\214ed by the option.)3.472 F
-(\(See)5.972 E/F3 10/Times-Italic@0 SF(cta)122 168 Q(gs)-.1 E F1
-(\(1\) for more information on tags \214les.\))A .78
-(Capitalizing the \214rst letter of the command, i.e.)122 192 R F0 -.92
-(Ta)5.78 G(g).92 E F1 3.28(,w)C .78(hile in)-3.28 F F0(vi)3.28 E F1 .78
-(mode, will edit the \214le in a)3.28 F(ne)122 204 Q 2.5(ws)-.25 G 2.5
-(creen. In)-2.5 F(this case, an)2.5 E 2.5(ym)-.15 G
-(odi\214cations to the current \214le are ignored.)-2.5 E 21.39
-(Line: Set)122 228 R(to the line indicated by the tag.)2.5 E 8.05
-(Options: Af)122 240 R(fected by the)-.25 E F0(auto)2.5 E(write)-.1 E F1
-(,)A F0(taglength)2.5 E F1(,)A F0(tags)2.5 E F1(and)2.5 E F0(writeany)
-2.5 E F1(options.)2.5 E F0(tagn[ext][!])97 264 Q F1 .478
-(Edit the \214le containing the ne)122 276 R .477(xt conte)-.15 F .477
-(xt for the current tag.)-.15 F .477(If the conte)5.477 F .477
-(xt is in a dif)-.15 F .477(ferent \214le,)-.25 F .625(then the ne)122
-288 R 3.126<778c>-.25 G .626(le is edited.)-3.126 F .626(If the current \214le has been modi\214ed since the last complete write,)
-5.626 F(the)122 300 Q F0(tagnext)2.825 E F1 .325(command will f)2.825 F
-2.825(ail. This)-.1 F .325(check can be o)2.825 F -.15(ve)-.15 G .325
-(rridden by appending the \231).15 F F2(!)A F1 5.325<9a63>C(haracter)
--5.325 E(to the command name.)122 312 Q .156
-(Capitalizing the \214rst letter of the command, i.e.)122 336 R F0 -.92
-(Ta)5.156 G(gnext).92 E F1 2.656(,w)C .156(hile in)-2.656 F F0(vi)2.656
-E F1 .156(mode, will edit the \214le in)2.656 F 2.5(an)122 348 S .5 -.25
-(ew s)-2.5 H 2.5(creen. In).25 F(this case, an)2.5 E 2.5(ym)-.15 G
-(odi\214cations to the current \214le are ignored.)-2.5 E 21.39
-(Line: Set)122 372 R(to the line indicated by the tag.)2.5 E 8.05
-(Options: Af)122 384 R(fected by the)-.25 E F0(auto)2.5 E(write)-.1 E F1
-(and)2.5 E F0(writeany)2.5 E F1(options.)2.5 E F0
-(tagp[op][!] [\214le | number])97 408 Q F1 .316
-(Pop to the speci\214ed tag in the tags stack.)122 420 R .315
-(If neither)5.315 F F2(file)2.815 E F1(or)2.815 E F2(number)2.815 E F1
-.315(is speci\214ed, the)2.815 F F0(tagpop)2.815 E F1 .054
-(command pops to the most recent entry on the tags stack.)122 432 R(If)
-5.055 E F2(file)2.555 E F1(or)2.555 E F2(number)2.555 E F1 .055
-(is speci\214ed, the)2.555 F F0(tagpop)122 444 Q F1 1.429(command pops to the most recent entry in the tags stack for that \214le, or numbered)
-3.93 F .536(entry in the tags stack, respecti)122 456 R -.15(ve)-.25 G
-(ly).15 E 5.536(.\()-.65 G .536(See the)-5.536 F F0(display)3.036 E F1
-.536(command for information on displaying)3.036 F(the tags stack.\))122
-468 Q .22
-(If the \214le has been modi\214ed since the last complete write, the)
-122 492 R F0(tagpop)2.72 E F1 .22(command will f)2.72 F 2.72(ail. This)
--.1 F(check may be o)122 504 Q -.15(ve)-.15 G
-(rridden by appending a \231).15 E F2(!)A F1 5<9a63>C
-(haracter to the command name.)-5 E 21.39(Line: Set)122 528 R
-(to the line indicated by the tag.)2.5 E 8.05(Options: Af)122 540 R
-(fected by the)-.25 E F0(auto)2.5 E(write)-.1 E F1(and)2.5 E F0
-(writeany)2.5 E F1(options.)2.5 E F0(tagp[r)97 564 Q -.15(ev)-.18 G
-(][!]).15 E F1 .544(Edit the \214le containing the pre)122 576 R .544
-(vious conte)-.25 F .544(xt for the current tag.)-.15 F .544
-(If the conte)5.544 F .544(xt is in a dif)-.15 F(ferent)-.25 E 1.083
-(\214le, then the ne)122 588 R 3.583<778c>-.25 G 1.083(le is edited.)
--3.583 F 1.083
-(If the current \214le has been modi\214ed since the last complete)6.083
-F 1.418(write, the)122 600 R F0(tagpr)3.918 E -.15(ev)-.18 G F1 1.418
-(command will f)4.068 F 3.918(ail. This)-.1 F 1.419(check can be o)3.919
-F -.15(ve)-.15 G 1.419(rridden by appending the \231).15 F F2(!)A F1<9a>
-A(character to the command name.)122 612 Q .11
-(Capitalizing the \214rst letter of the command, i.e.)122 636 R F0 -.92
-(Ta)5.11 G(gpr).92 E -.15(ev)-.18 G F1 2.61(,w).15 G .11(hile in)-2.61 F
-F0(vi)2.61 E F1 .11(mode, will edit the \214le in)2.61 F 2.5(an)122 648
-S .5 -.25(ew s)-2.5 H 2.5(creen. In).25 F(this case, an)2.5 E 2.5(ym)
--.15 G(odi\214cations to the current \214le are ignored.)-2.5 E 21.39
-(Line: Set)122 672 R(to the line indicated by the tag.)2.5 E 8.05
-(Options: Af)122 684 R(fected by the)-.25 E F0(auto)2.5 E(write)-.1 E F1
-(and)2.5 E F0(writeany)2.5 E F1(options.)2.5 E F0(tagt[op][!])97 708 Q
-F1(Pop to the least recent tag on the tags stack, clearing the tags stack.)
-122 720 Q EP
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-/F0 10/Times-Bold@0 SF 231.11(USD:13-54 Nvi/Nex)72 60 R(Refer)2.5 E
-(ence \(Ex Commands\))-.18 E/F1 10/Times-Roman@0 SF .359
-(If the \214le has been modi\214ed since the last complete write, the)
-122 96 R F0(tagtop)2.86 E F1 .36(command will f)2.86 F 2.86(ail. This)
--.1 F(check may be o)122 108 Q -.15(ve)-.15 G
-(rridden by appending a \231).15 E/F2 10/Courier@0 SF(!)A F1 5<9a63>C
-(haracter to the command name.)-5 E 21.39(Line: Set)122 132 R
-(to the line indicated by the tag.)2.5 E 8.05(Options: Af)122 144 R
-(fected by the)-.25 E F0(auto)2.5 E(write)-.1 E F1(and)2.5 E F0
-(writeany)2.5 E F1(options.)2.5 E F0(una[b)97 168 Q(br)-.1 E -.15(ev)
--.18 G 2.5(]l).15 G(hs)-2.5 E F1(Delete an abbre)122 180 Q 2.5
-(viation. Delete)-.25 F F2(lhs)2.5 E F1(from the current list of abbre)
-2.5 E(viations.)-.25 E 21.39(Line: Unchanged.)122 204 R 8.05
-(Options: None.)122 216 R F0(u[ndo])97 240 Q F1 .405
-(Undo the last change made to the \214le.)122 252 R .405
-(Changes made by)5.405 F F0(global)2.905 E F1(,)A F0(v)2.905 E F1(,)A F0
-(visual)2.905 E F1 .405(and map sequences)2.905 F 1.066
-(are considered a single command.)122 264 R 1.066(If repeated, the)6.066
-F F0(u)3.566 E F1 1.066(command alternates between these tw)3.566 F(o)
--.1 E(states, and is its o)122 276 Q(wn in)-.25 E -.15(ve)-.4 G(rse.).15
-E 21.39(Line: Set)122 300 R(to the last line modi\214ed by the command.)
-2.5 E 8.05(Options: None.)122 312 R F0(unm[ap][!] lhs)97 336 Q F1 .206
-(Unmap a mapped string.)122 348 R .205
-(Delete the command mode map de\214nition for)5.206 F F2(lhs)2.705 E F1
-5.205(.I)C 2.705(fa\231)-5.205 G F2(!)-2.705 E F1 5.205<9a63>C(harac-)
--5.205 E(ter is appended to the command name, delete the te)122 360 Q
-(xt input mode map de\214nition instead.)-.15 E 21.39(Line: Unchanged.)
-122 384 R 8.05(Options: None.)122 396 R F0 -.1(ve)97 420 S([rsion]).1 E
-F1(Display the v)122 432 Q(ersion of the)-.15 E F0(ex/vi)2.5 E F1
-(editor)2.5 E(.)-.55 E F0([line] vi[sual] [type] [count] [\215ags])97
-456 Q(Ex)122 468 Q F1 1.105(mode only)3.605 F 6.105(.E)-.65 G(nter)
--6.105 E F0(vi)3.605 E F1 6.105(.T)C(he)-6.105 E F2(type)3.605 E F1
-1.105(is optional, and can be \231)3.605 F F2<ad>A F1 1.105<9a2c2099>B
-F2(+)A F1 3.605<9a6f>C 3.605<7299>-3.605 G F2(^)-3.605 E F1 1.105
-(\232, as in the)B F0 1.105(ex z)3.605 F F1 .312(command, to specify the position of the speci\214ed line in the screen windo)
-122 480 R 4.112 -.65(w. \()-.25 H .312(The def).65 F .311(ault is to)-.1
-F .974(place the line at the top of the screen windo)122 492 R -.65(w.)
--.25 G 5.975(\)A).65 G F2(count)-2.5 E F1 .975
-(speci\214es the number of lines that)3.475 F
-(will initially be displayed.)122 504 Q(\(The def)5 E(ault is the v)-.1
-E(alue of the)-.25 E F0(windo)2.5 E(w)-.1 E F1(editor option.\))2.5 E
-21.39(Line: Unchanged)122 528 R(unless)2.5 E F2(line)2.5 E F1
-(is speci\214ed, in which case it is set to that line.)2.5 E 8.05
-(Options: None.)122 540 R F0(vi[sual][!] [+cmd] [\214le])97 564 Q -.37
-(Vi)122 576 S F1(mode only)2.87 E 5(.E)-.65 G(dit a ne)-5 E 2.5<778c>
--.25 G 2.5(le. Identical)-2.5 F(to the \231)2.5 E F2
-(edit[!] [+cmd] [file])A F1 2.5<9a63>C(ommand.)-2.5 E .744
-(Capitalizing the \214rst letter of the command, i.e.)122 600 R F0 -.37
-(Vi)5.744 G(sual).37 E F1 3.244(,w)C .744(ill edit the \214le in a ne)
--3.244 F 3.244(ws)-.25 G 3.244(creen. In)-3.244 F(this case, an)122 612
-Q 2.5(ym)-.15 G(odi\214cations to the current \214le are ignored.)-2.5 E
-F0(viu[sage] [command])97 636 Q F1 1.078(Display usage for a)122 648 R
-F0(vi)3.578 E F1 3.578(command. If)3.578 F F2(command)3.578 E F1 1.078
-(is speci\214ed, a usage statement for that com-)3.578 F
-(mand is displayed.)122 660 Q(Otherwise, usage statements for all)5 E F0
-(vi)2.5 E F1(commands are displayed.)2.5 E 21.39(Line: Unchanged.)122
-684 R 8.05(Options: None.)122 696 R EP
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-/F0 10/Times-Bold@0 SF(Nvi/Nex Refer)72 60 Q(ence \(Ex Commands\))-.18 E
-(USD:13-55)233.61 E([range] w[rite][!] [>>] [\214le])97 96 Q
-([range] w[rite] [!] [\214le])97 108 Q([range] wn[!] [>>] [\214le])97
-120 Q([range] wq[!] [>>] [\214le])97 132 Q/F1 10/Times-Roman@0 SF .67
-(Write the \214le.)122 144 R .67
-(The speci\214ed lines \(the entire \214le, if no range is gi)5.67 F
--.15(ve)-.25 G .67(n\) is written to).15 F/F2 10/Courier@0 SF(file)3.17
-E F1 5.67(.I)C(f)-5.67 E F2(file)122 156 Q F1 .802
-(is not speci\214ed, the current pathname is used.)3.301 F(If)5.802 E F2
-(file)3.302 E F1 .802(is speci\214ed, and it e)3.302 F .802
-(xists, or if)-.15 F .988(the current pathname w)122 168 R .988
-(as set using the)-.1 F F0(\214le)3.487 E F1 .987
-(command, and the \214le already e)3.487 F .987(xists, these com-)-.15 F
-1.196(mands will f)122 180 R 3.696(ail. Appending)-.1 F 3.696<6199>3.696
-G F2(!)-3.696 E F1 6.196<9a63>C 1.197
-(haracter to the command name will o)-6.196 F -.15(ve)-.15 G 1.197
-(rride this check).15 F(and the write will be attempted, re)122 192 Q
--.05(ga)-.15 G(rdless.).05 E 1.027(Specifying the optional \231)122 216
-R F2(>>)A F1 3.527<9a73>C 1.027
-(tring will cause the write to be appended to the \214le, in which)
--3.527 F(case no tests are made for the \214le already e)122 228 Q
-(xisting.)-.15 E 1.966(If the \214le is preceded by a \231)122 252 R F2
-(!)A F1 6.966<9a63>C(haracter)-6.966 E 4.466(,t)-.4 G 1.966
-(he program named by the shell edit option is)-4.466 F(in)122 264 Q -.2
-(vo)-.4 G -.1(ke).2 G 2.735(dw).1 G .235(ith \214le as its second ar)
--2.735 F .235
-(gument, and the speci\214ed lines are passed as standard input to)-.18
-F .465(that command.)122 276 R .465(The \231)5.465 F F2(!)A F1 5.465
-<9a69>C 2.965(nt)-5.465 G .466
-(his usage must be separated from command name by at least one)-2.965 F
-.056(whitespace character)122 288 R 5.056(.T)-.55 G .056
-(he special meaning of the \231)-5.056 F F2(!)A F1 5.056<9a6d>C .056
-(ay be o)-5.056 F -.15(ve)-.15 G .056(rridden by escaping it with a).15
-F(backslash \(\231)122 300 Q F2(\\)A F1(\232\) character)A(.)-.55 E(The)
-122 324 Q F0(wq)3.047 E F1 -.15(ve)3.047 G .548
-(rsion of the write command will e).15 F .548
-(xit the editor after writing the \214le, if there are no)-.15 F .56
-(further \214les to edit.)122 336 R .56(Appending a \231)5.56 F F2(!)A
-F1 5.56<9a63>C .56(haracter to the command name or entering tw)-5.56 F
-3.06<6f99>-.1 G(quit\232)-3.06 E .244(commands \(i.e.)122 348 R F0(wq)
-5.244 E F1(,)A F0(quit)2.744 E F1(,)A F0(xit)2.744 E F1(or)2.744 E F0
-(ZZ)2.744 E F1 2.744(\)i)C 2.744(nar)-2.744 G -.25(ow)-2.744 G 2.744
-(\)w).25 G .245(ill o)-2.744 F -.15(ve)-.15 G .245
-(rride this check and the editor will e).15 F(xit,)-.15 E(ignoring an)
-122 360 Q 2.5<798c>-.15 G(les that ha)-2.5 E .3 -.15(ve n)-.2 H
-(ot yet been edited.).15 E(The)122 384 Q F0(wn)3.342 E F1 -.15(ve)3.342
-G .841(rsion of the write command will mo).15 F 1.141 -.15(ve t)-.15 H
-3.341(ot).15 G .841(he ne)-3.341 F .841
-(xt \214le after writing the \214le, unless)-.15 F(the write f)122 396 Q
-(ails.)-.1 E 21.39(Line: Unchanged.)122 420 R 8.05(Options: Af)122 432 R
-(fected by the)-.25 E F0 -.18(re)2.5 G(adonly).18 E F1(and)2.5 E F0
-(writeany)2.5 E F1(options.)2.5 E F0([range] x[it][!] [\214le])97 456 Q
-F1 .863(Write the \214le if it has been modi\214ed.)122 468 R .863
-(The speci\214ed lines are written to)5.863 F F2(file)3.364 E F1 3.364
-(,i)C 3.364(ft)-3.364 G .864(he \214le has)-3.364 F .129
-(been modi\214ed since the last complete write to an)122 480 R 2.629
-<798c>-.15 G 2.629(le. If)-2.629 F(no)2.629 E F2(range)2.629 E F1 .128
-(is speci\214ed, the entire \214le)2.629 F(is written.)122 492 Q(The)122
-516 Q F0(xit)3.208 E F1 .709(command will e)3.208 F .709(xit the editor after writing the \214le, if there are no further \214les to edit.)
--.15 F .422(Appending a \231)122 528 R F2(!)A F1 5.422<9a63>C .421
-(haracter to the command name or entering tw)-5.422 F 2.921<6f99>-.1 G
-.421(quit\232 commands \(i.e.)-2.921 F F0(wq)5.421 E F1(,)A F0(quit)122
-540 Q F1(,)A F0(xit)3.4 E F1(or)3.4 E F0(ZZ)3.4 E F1 3.4(\)i)C 3.4(nar)
--3.4 G -.25(ow)-3.4 G 3.4(\)w).25 G .9(ill o)-3.4 F -.15(ve)-.15 G .901
-(rride this check and the editor will e).15 F .901(xit, ignoring an)-.15
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-(ot yet been edited.).15 E 21.39(Line: Unchanged.)122 576 R 8.05
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-(fn)-5 G 2.5(ob)-2.5 G(uf)-2.7 E(fer is speci\214ed, the unnamed b)-.25
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-(Options: None.)122 660 R F0([line] z [type] [count] [\215ags])97 684 Q
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-(wing the speci\214ed line are)-.25 F 4.896(displayed. The)122 708 R
-(def)4.897 E(ault)-.1 E F2(count)4.897 E F1 2.397(is the v)4.897 F 2.397
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-F F2(type)4.897 E F1(ar)4.897 E(gument)-.18 E .017
-(changes the position at which)122 720 R F2(line)2.517 E F1 .017
-(is displayed on the screen by changing the number of lines)2.517 F EP
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-(ence \(Ex Commands\))-.18 E/F1 10/Times-Roman@0 SF
-(displayed before and after)122 96 Q/F2 10/Courier@0 SF(line)2.5 E F1 5
-(.T)C(he follo)-5 E(wing)-.25 E F2(type)2.5 E F1
-(characters may be used:)2.5 E 39.36<ad50>122 120 S
-(lace the line at the bottom of the screen.)-39.36 E 39.36(+P)122 132 S
-(lace the line at the top of the screen.)-39.36 E 42.5(.P)122 144 S
-(lace the line in the middle of the screen.)-42.5 E 41.67(^W)122 156 S
-.193(rite out count lines starting)-41.67 F F2 .193(count * 2)2.693 F F1
-.193(lines before)2.693 F F2(line)2.693 E F1 2.694(;t)C .194(he net ef)
--2.694 F .194(fect of this)-.25 F(is that a \231)167 168 Q F2(z^)A F1
-2.5<9a63>C(ommand follo)-2.5 E(wing a)-.25 E F0(z)2.5 E F1
-(command writes the pre)2.5 E(vious page.)-.25 E 39.36(=C)122 180 S
-(enter)-39.36 E F2(line)3.824 E F1 1.323(on the screen with a line of h)
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-(and after it.)167 192 R 1.664(The number of preceding and follo)6.664 F
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-(reduced to account for those lines.)167 204 Q 21.39(Line: Set)122 228 R
-.084(to the last line displayed, with the e)2.584 F .083
-(xception of the)-.15 F F2(type)2.583 E F1 2.583(,w)C .083
-(here the current line)-2.583 F
-(is set to the line speci\214ed by the command.)167 240 Q 8.05
-(Options: Af)122 252 R(fected by the)-.25 E F0(scr)2.5 E(oll)-.18 E F1
-(option.)2.5 E F0 2.5(18. Set)97 276 R(Options)2.5 E F1 .438
-(There are a lar)122 292.2 R .439(ge number of options that may be set \(or unset\) to change the editor')
--.18 F 2.939(sb)-.55 G(eha)-2.939 E(vior)-.2 E(.)-.55 E
-(This section describes the options, their abbre)97 304.2 Q
-(viations and their def)-.25 E(ault v)-.1 E(alues.)-.25 E .251
-(In each entry belo)122 320.4 R 1.551 -.65(w, t)-.25 H .251
-(he \214rst part of the tag line is the full name of the option, follo)
-.65 F .251(wed by an)-.25 F(y)-.15 E(equi)97 332.4 Q -.25(va)-.25 G .762
-(lent abbre).25 F 3.262(viations. \(Re)-.25 F -.05(ga)-.15 G .762
-(rdless of the abbre).05 F .762
-(viations, it is only necessary to use the minimum)-.25 F .84
-(number of characters necessary to distinguish an abbre)97 344.4 R .84
-(viation from all other commands for it to be)-.25 F .258(accepted, in)
-97 356.4 R F0(nex)2.758 E F1(/)A F0 -.4(nv)C(i).4 E F1 5.258(.H)C
-(istorically)-5.258 E 2.758(,o)-.65 G .259(nly the full name and the of)
--2.758 F .259(\214cial abbre)-.25 F .259(viations were accepted by)-.25
-F F0(ex)97 368.4 Q F1(/)A F0(vi)A F1 5.953(.U)C .953
-(sing full names in your startup \214les and en)-5.953 F .953
-(vironmental v)-.4 F .953(ariables will probably mak)-.25 F 3.452(et)-.1
-G(hem)-3.452 E .016(more portable.\))97 380.4 R .016
-(The part in square brack)5.016 F .017(ets is the def)-.1 F .017(ault v)
--.1 F .017(alue of the option.)-.25 F .017(Most of the options are)5.017
-F(boolean, i.e. the)97 392.4 Q 2.5(ya)-.15 G(re either on or of)-2.5 E
-(f, and do not ha)-.25 E .3 -.15(ve a)-.2 H 2.5(na).15 G(ssociated v)
--2.5 E(alue.)-.25 E(Options apply to both)122 408.6 Q F0(ex)2.5 E F1
-(and)2.5 E F0(vi)2.5 E F1(modes, unless otherwise speci\214ed.)2.5 E -.4
-(Wi)122 424.8 S .344(th a fe).4 F 2.844(we)-.25 G .344
-(xceptions, all options are settable per screen, i.e. the)-2.994 F F0
-(tags)2.843 E F1 .343(option can be set dif)2.843 F(fer)-.25 E(-)-.2 E
-1.242(ently in each screen.)97 436.8 R 1.243(The e)6.243 F 1.243
-(xceptions are the)-.15 F F0(columns)3.743 E F1(,)A F0(lines)3.743 E F1
-(,)A F0(secur)3.743 E(e)-.18 E F1(and)3.743 E F0(term)3.743 E F1 3.743
-(options. Changing)3.743 F(these options modi\214es the respecti)97
-448.8 Q .3 -.15(ve i)-.25 H(nformation for all screens.).15 E -.15(Fo)
-122 465 S 2.625(ri).15 G .125(nformation on modifying the options or to display the options and their current v)
--2.625 F .124(alues, see)-.25 F
-(the \231set\232 command in the section entitled \231)97 477 Q F0
-(Ex Commands)A F1<9a2e>A F0(altwerase [off])97 501 Q -.37(Vi)122 513 S
-F1(only)2.967 E 5.097(.C)-.65 G .097(hange ho)-5.097 F(w)-.25 E F0(vi)
-2.597 E F1 .097(does w)2.597 F .097(ord erase during te)-.1 F .097
-(xt input.)-.15 F .097(When this option is set, te)5.097 F .098
-(xt is bro-)-.15 F -.1(ke)122 525 S 2.979(nu).1 G 2.979(pi)-2.979 G .478
-(nto three classes: alphabetic, numeric and underscore characters, other nonblank char)
--2.979 F(-)-.2 E .397(acters, and blank characters.)122 537 R .398
-(Changing from one class to another marks the end of a w)5.397 F 2.898
-(ord. In)-.1 F .059(addition, the class of the \214rst character erased is ignored \(which is e)
-122 549 R .058(xactly what you w)-.15 F .058(ant when)-.1 F
-(erasing pathname components\).)122 561 Q F0(autoindent, ai [off])97 585
-Q F1 .367(If this option is set, whene)122 597 R -.15(ve)-.25 G 2.867
-(ry).15 G .367(ou create a ne)-2.867 F 2.867(wl)-.25 G .367
-(ine \(using the)-2.867 F F0 .367(vi A)2.867 F F1(,)A F0(a)2.867 E F1(,)
-A F0(C)2.867 E F1(,)A F0(c)2.867 E F1(,)A F0(I)2.867 E F1(,)A F0(i)2.867
-E F1(,)A F0(O)2.867 E F1(,)A F0(o)2.867 E F1(,)A F0(R)2.867 E F1(,)A F0
-(r)2.868 E F1(,)A F0(S)2.868 E F1(,)A(and)122 609 Q F0(s)3.134 E F1 .634
-(commands, or the)3.134 F F0 .633(ex append)3.134 F F1(,)A F0(change)
-3.133 E F1 3.133(,a)C(nd)-3.133 E F0(insert)3.133 E F1 .633
-(commands\) the ne)3.133 F 3.133(wl)-.25 G .633(ine is automati-)-3.133
-F .58(cally indented to align the cursor with the \214rst nonblank character of the line from which you)
-122 621 R .26(created it.)122 633 R .26
-(Lines are indented using tab characters to the e)5.26 F .259
-(xtent possible \(based on the v)-.15 F .259(alue of)-.25 F(the)122 645
-Q F0(tabstop)2.667 E F1 .168
-(option\) and then using space characters as necessary)2.667 F 5.168(.F)
--.65 G .168(or commands inserting te)-5.318 F(xt)-.15 E .556
-(into the middle of a line, an)122 657 R 3.056(yb)-.15 G .556
-(lank characters to the right of the cursor are discarded, and the)
--3.056 F(\214rst nonblank character to the right of the cursor is aligned as described abo)
-122 669 Q -.15(ve)-.15 G(.).15 E .06(The indent characters are themselv)
-122 693 R .06(es some)-.15 F .06(what special.)-.25 F .06
-(If you do not enter more characters on)5.06 F .795(the ne)122 705 R
-3.295(wl)-.25 G .795(ine before mo)-3.295 F .795
-(ving to another line, or entering)-.15 F F2(<escape>)3.295 E F1 3.295
-(,t)C .795(he indent character will)-3.295 F 1.7
-(be deleted and the line will be empty)122 717 R 6.7(.F)-.65 G 1.7(or e)
--6.85 F 1.7(xample, if you enter)-.15 F F2(<carriage-return>)4.2 E EP
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-(USD:13-57)262.77 E/F1 10/Times-Roman@0 SF 1.366
-(twice in succession, the line created by the \214rst)122 96 R/F2 10
-/Courier@0 SF(<carriage-return>)3.866 E F1 1.366(will not ha)3.866 F
-1.666 -.15(ve a)-.2 H -.15(ny).15 G(characters in it, re)122 108 Q -.05
-(ga)-.15 G(rdless of the indentation of the pre).05 E
-(vious or subsequent line.)-.25 E 1.348(Indent characters also require that you enter additional erase characters to delete them.)
-122 132 R -.15(Fo)6.349 G(r).15 E -.15(ex)122 144 S .271
-(ample, if you ha).15 F .571 -.15(ve a)-.2 H 2.771(ni).15 G .271
-(ndented line, containing only blanks, the \214rst)-2.771 F F2
-(<word-erase>)2.77 E F1(char)2.77 E(-)-.2 E .472(acter you enter will erase up to end of the indent characters, and the second will erase back to)
-122 156 R .895(the be)122 168 R .895(ginning of the line.)-.15 F
-(\(Historically)5.895 E 3.395(,o)-.65 G .895(nly the)-3.395 F F2
-(<control-D>)3.395 E F1 -.1(ke)3.394 G 3.394(yw)-.05 G .894
-(ould erase the indent)-3.494 F 2.6(characters. Both)122 180 R(the)2.6 E
-F2(<control-D>)2.6 E F1 -.1(ke)2.6 G 2.6(ya)-.05 G .1
-(nd the usual erase k)-2.6 F -.15(ey)-.1 G 2.6(sw).15 G .1(ork in)-2.7 F
-F0 -.4(nv)2.6 G(i).4 E F1 2.6(.\) In)B .1(addition, if)2.6 F .875
-(the cursor is positioned at the end of the indent characters, the k)122
-192 R -.15(ey)-.1 G 3.375<7399>.15 G F2(0<control-D>)-3.375 E F1 3.375
-<9a77>C(ill)-3.375 E .311(erase all of the indent characters for the current line, resetting the indentation le)
-122 204 R -.15(ve)-.25 G 2.811(lt).15 G 2.811(o0)-2.811 G 5.311(.S)
--2.811 G(imi-)-5.311 E(larly)122 216 Q 3.483(,t)-.65 G .983(he k)-3.483
-F -.15(ey)-.1 G 3.483<7399>.15 G F2(^<control-D>)-3.483 E F1 3.483<9a77>
-C .983(ill erase all of the indent characters for the current line,)
--3.483 F(lea)122 228 Q(ving the indentation le)-.2 E -.15(ve)-.25 G 2.5
-(lf).15 G(or future created lines unaf)-2.5 E(fected.)-.25 E(Finally)122
-252 Q 2.77(,i)-.65 G 2.77(ft)-2.77 G(he)-2.77 E F0(autoindent)2.77 E F1
-.27(option is set, the)2.77 F F0(S)2.771 E F1(and)2.771 E F0(cc)2.771 E
-F1 .271(commands change from the \214rst nonblank)2.771 F .125
-(of the line to the end of the line, instead of from the be)122 264 R
-.125(ginning of the line to the end of the line.)-.15 F F0
-(autoprint, ap [off])97 288 Q(Ex)122 300 Q F1(only)3.901 E 6.401(.C)-.65
-G 1.401(ause the current line to be automatically displayed after the)
--6.401 F F0(ex)3.902 E F1(commands)3.902 E F0(<)3.902 E F1(,)A F0(>)
-3.902 E F1(,)A F0(copy)122 312 Q F1(,)A F0(delete)2.519 E F1(,)A F0
-(join)2.519 E F1(,)A F0(mo)2.519 E -.1(ve)-.1 G F1(,).1 E F0(put)2.519 E
-F1(,)A F0(t)2.519 E F1(,)A F0(Undo)2.519 E F1 2.519(,a)C(nd)-2.519 E F0
-(undo)2.519 E F1 5.018(.T)C .018
-(his automatic display is suppressed during)-5.018 F F0(global)122 324 Q
-F1(and)2.915 E F0(v)2.915 E F1 .415(commands, and for an)2.915 F 2.915
-(yc)-.15 G .416(ommand where optional \215ags are used to e)-2.915 F
-.416(xplicitly dis-)-.15 F(play the line.)122 336 Q F0(auto)97 360 Q
-(write, aw [off])-.1 E F1 .473(If this option is set, the)122 372 R F0
-.472(vi !)2.972 F F1(,)A F0(^^)2.972 E F1(,)A F0(^])2.972 E F1(and)2.972
-E F0(<contr)2.972 E(ol-Z>)-.18 E F1 .472(commands, and the)2.972 F F0
-.472(ex edit)2.972 F F1(,)A F0(next)2.972 E F1(,)A F0 -.18(re)2.972 G
-(wind).18 E F1(,)A F0(stop)122 384 Q F1(,)A F0(suspend)2.847 E F1(,)A F0
-(tag)2.847 E F1(,)A F0(tagpop)2.847 E F1 2.847(,a)C(nd)-2.847 E F0
-(tagtop)2.848 E F1 .348
-(commands automatically write the current \214le back to)2.848 F 1.252
-(the current \214le name if it has been modi\214ed since it w)122 396 R
-1.252(as last written.)-.1 F 1.251(If the write f)6.251 F 1.251
-(ails, the)-.1 F(command f)122 408 Q(ails and goes no further)-.1 E(.)
--.55 E .366(Appending the optional force \215ag character \231)122 432 R
-F2(!)A F1 5.366<9a74>C 2.866(ot)-5.366 G(he)-2.866 E F0(ex)2.867 E F1
-(commands)2.867 E F0(next)2.867 E F1(,)A F0 -.18(re)2.867 G(wind).18 E
-F1(,)A F0(stop)2.867 E F1(,)A F0(sus-)2.867 E(pend)122 444 Q F1(,)A F0
-(tag)2.5 E F1(,)A F0(tagpop)2.5 E F1 2.5(,a)C(nd)-2.5 E F0(tagtop)2.5 E
-F1(stops the automatic write from being attempted.)2.5 E(\(Historically)
-122 468 Q 2.666(,t)-.65 G(he)-2.666 E F0(next)2.666 E F1 .165
-(command ignored the optional force \215ag.\))2.666 F .165(Note, the)
-5.165 F F0(ex)2.665 E F1(commands)2.665 E F0(edit)2.665 E F1(,)A F0
-(quit)122 480 Q F1(,)A F0(shell)2.5 E F1 2.5(,a)C(nd)-2.5 E F0(xit)2.5 E
-F1(are)2.5 E/F3 10/Times-Italic@0 SF(not)2.5 E F1(af)2.5 E
-(fected by the)-.25 E F0(auto)2.5 E(write)-.1 E F1(option.)2.5 E(The)122
-504 Q F0(auto)2.5 E(write)-.1 E F1
-(option is ignored if the \214le is considered read-only for an)2.5 E
-2.5(yr)-.15 G(eason.)-2.5 E F0(backup [""])97 528 Q F1 .538(If this option is set, it speci\214es a pathname used as a backup \214le, and, whene)
-122 540 R -.15(ve)-.25 G 3.039(ra\214).15 G .539(le is writ-)-3.039 F
-(ten, the \214le')122 552 Q 2.5(sc)-.55 G
-(urrent contents are copied to it.)-2.5 E(The pathname is \231)5 E F2(#)
-A F1<9a2c2099>A F2(%)A F1 2.5<9a61>C(nd \231)-2.5 E F2(!)A F1 5<9a65>C
-(xpanded.)-5.15 E 1.206
-(If the \214rst character of the pathname is \231)122 576 R F2(N)A F1
-1.206(\232, a v)B 1.205(ersion number is appended to the pathname)-.15 F
-.614(\(and the \231)122 588 R F2(N)A F1 3.114<9a63>C .614
-(haracter is then discarded\).)-3.114 F -1.11(Ve)5.615 G .615
-(rsion numbers are al)1.11 F -.1(wa)-.1 G .615(ys incremented, and each)
-.1 F .75(backup \214le will ha)122 600 R 1.05 -.15(ve a ve)-.2 H .75
-(rsion number one greater than the highest v).15 F .75
-(ersion number currently)-.15 F(found in the directory)122 612 Q(.)-.65
-E .128(Backup \214les must be re)122 636 R .128(gular \214les, o)-.15 F
-.128(wned by the real user ID of the user running the editor)-.25 F
-2.629(,a)-.4 G(nd)-2.629 E(not accessible by an)122 648 Q 2.5(yo)-.15 G
-(ther user)-2.5 E(.)-.55 E F0(beautify)97 672 Q 2.5(,b)-.55 G 2.5(f[)
--2.5 G(off])-2.5 E F1 1.536(If this option is set, all control characters that are not currently being specially interpreted,)
-122 684 R .59(other than)122 696 R F2(<tab>)3.091 E F1(,)A F2(<newline>)
-3.091 E F1 3.091(,a)C(nd)-3.091 E F2(<form-feed>)3.091 E F1 3.091(,a)C
-.591(re discarded from commands read in)-3.091 F(by)122 708 Q F0(ex)
-2.791 E F1 .291(from command \214les, and from input te)2.791 F .291
-(xt entered to)-.15 F F0(vi)2.79 E F1 .29
-(\(either into the \214le or to the colon)2.79 F(command line\).)122 720
-Q -1.25 -.7(Te x)5 H 2.5<748c>.7 G(les read by)-2.5 E F0(ex)2.5 E F1(/)A
-F0(vi)A F1(are)2.5 E F3(not)2.5 E F1(af)2.5 E(fected by the)-.25 E F0
-(beautify)2.5 E F1(option.)2.5 E EP
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-(ence \(Options\))-.18 E(cdpath [en)97 96 Q(vir)-.4 E(onment v)-.18 E
-(ariable CDP)-.1 E -.95(AT)-.74 G(H, or curr).95 E(ent dir)-.18 E
-(ectory])-.18 E/F1 10/Times-Roman@0 SF .628(This option is used to specify a colon separated list of directories which are used as path pre-)
-122 108 R<8c78>122 120 Q 1.172(es for an)-.15 F 3.672(yr)-.15 G(elati)
--3.672 E 1.472 -.15(ve p)-.25 H 1.172(ath names used as ar).15 F 1.172
-(guments for the)-.18 F F0(cd)3.672 E F1 3.672(command. The)3.672 F -.25
-(va)3.672 G 1.171(lue of this).25 F .422(option def)122 132 R .422
-(aults to the v)-.1 F .422(alue of the en)-.25 F .422(vironmental v)-.4
-F(ariable)-.25 E/F2 10/Courier@0 SF(CDPATH)2.923 E F1 .423
-(if it is set, otherwise to the)2.923 F 1.008(current directory)122 144
-R 6.008(.F)-.65 G 1.008
-(or compatibility with the POSIX 1003.2 shell, the)-6.158 F F0(cd)3.507
-E F1 1.007(command does)3.507 F/F3 10/Times-Italic@0 SF(not)3.507 E F1
-.372(check the current directory as a path pre\214x for relati)122 156 R
-.673 -.15(ve p)-.25 H .373(ath names unless it is e).15 F .373
-(xplicitly speci-)-.15 F 3.19(\214ed. It)122 168 R .69
-(may be so speci\214ed by entering an empty string or a \231)3.19 F F2
-(.)A F1 5.69<9a63>C .69(haracter into the)-5.69 F F2(CDPATH)3.19 E F1
--.25(va)122 180 S(riable or the option v).25 E(alue.)-.25 E F0
-(cedit [no default])97 204 Q F1 1.38
-(This option adds the ability to edit the colon command-line history)122
-216 R 6.381(.T)-.65 G 1.381(his option is set to a)-6.381 F 3.368
-(string. Whene)122 228 R -.15(ve)-.25 G 3.368(rt).15 G .868(he \214rst character of that string is entered on the colon command line, you)
--3.368 F .882(will enter a normal editing windo)122 240 R 3.382(wo)-.25
-G 3.382(nt)-3.382 G .882(he collected commands that you')-3.382 F 1.182
--.15(ve e)-.5 H .882(ntered on the).15 F F0(vi)3.382 E F1 1.272
-(colon command-line.)122 252 R -1.1(Yo)6.272 G 3.772(um)1.1 G 1.272
-(ay then modify and/or e)-3.772 F -.15(xe)-.15 G 1.272
-(cute the commands.).15 F 1.271(All normal te)6.271 F(xt)-.15 E .698
-(editing is a)122 264 R -.25(va)-.2 G .698(ilable, e).25 F .698
-(xcept that you cannot use)-.15 F F0(<contr)3.199 E(ol-W>)-.18 E F1 .699
-(to switch to an alternate screen.)3.199 F .06(Entering a)122 276 R F0
-(<carriage-r)2.56 E(etur)-.18 E(n>)-.15 E F1 .06(will e)2.56 F -.15(xe)
--.15 G .06(cute the current line of the screen windo).15 F 2.56(wa)-.25
-G 2.56(sa)-2.56 G 2.56(ne)-2.56 G 2.56(xc)-2.71 G(om-)-2.56 E .297
-(mand in the conte)122 288 R .297(xt of the screen from which you created the colon command-line screen, and)
--.15 F(you will then return to that screen.)122 300 Q .232(Because of)
-122 324 R F0(vi)2.732 E F1 1.332 -.55('s p)D .231
-(arsing rules, it can be dif).55 F .231
-(\214cult to set the colon command-line edit character to)-.25 F(the)122
-336 Q F2(<escape>)6.616 E F1(character)6.616 E 9.116(.T)-.55 G 6.616(os)
--9.916 G 4.116(et it to)-6.616 F F2(<escape>)6.616 E F1 6.616(,u)C 4.116
-(se \231)-6.616 F F2 4.116(set cedit=<literal-)B(next><escape>)122 348 Q
-F1<9a2e>A .05(If the)122 372 R F0(cedit)2.55 E F1 .05
-(edit option is set to the same character as the)2.55 F F0(\214lec)2.549
-E F1 .049(edit option,)2.549 F F0(vi)2.549 E F1 .049(will perform colon)
-2.549 F .528(command-line editing if the character is entered as the \214rst character of the line, otherwise,)
-122 384 R F0(vi)3.028 E F1(will perform \214le name e)122 396 Q
-(xpansion.)-.15 E F0(columns, co [80])97 420 Q F1 .063
-(The number of columns in the screen.)122 432 R .062
-(Setting this option causes)5.062 F F0(ex)2.562 E F1(/)A F0(vi)A F1 .062
-(to set \(or reset\) the en)2.562 F(vi-)-.4 E .245(ronmental v)122 444 R
-(ariable)-.25 E F2(COLUMNS)2.745 E F1 5.245(.S)C .245
-(ee the section entitled \231)-5.245 F F0 .246(Sizing the Scr)B(een)-.18
-E F1 2.746<9a6d>C .246(ore information.)-2.746 F F0(comment [off])97 468
-Q -.37(Vi)122 480 S F1(only)3.044 E 5.174(.I)-.65 G 2.674(ft)-5.174 G
-.174(he \214rst non-empty line of the \214le be)-2.674 F .174
-(gins with the string \231)-.15 F F2(/*)A F1 .174
-(\232, this option causes)B F0(vi)2.673 E F1 .503(to skip to the end of that C-language comment \(probably a terribly boring le)
-122 492 R -.05(ga)-.15 G 3.003(ln).05 G .503(otice\) before)-3.003 F
-(displaying the \214le.)122 504 Q F0(dir)97 528 Q(ectory)-.18 E 2.5(,d)
--.55 G(ir [en)-2.5 E(vir)-.4 E(onment v)-.18 E(ariable TMPDIR, or /tmp])
--.1 E F1 .516(The directory where temporary \214les are created.)122 540
-R .516(The en)5.516 F .516(vironmental v)-.4 F(ariable)-.25 E F2(TMPDIR)
-3.016 E F1 .515(is used)3.015 F(as the def)122 552 Q(ault v)-.1 E
-(alue if it e)-.25 E(xists, otherwise)-.15 E F2(/tmp)2.5 E F1(is used.)
-2.5 E F0(edcompatible, ed [off])97 576 Q F1 .81(Remember the v)122 588 R
-.81(alues of the \231c\232 and \231g\232 suf)-.25 F<8c78>-.25 E .81
-(es to the)-.15 F F0(substitute)3.31 E F1 .81(commands, instead of ini-)
-3.31 F .584(tializing them as unset for each ne)122 600 R 3.084(wc)-.25
-G 3.084(ommand. Specifying)-3.084 F .584
-(pattern and replacement strings to)3.084 F(the)122 612 Q F0(substitute)
-2.5 E F1(command unsets the \231c\232 and \231g\232 suf)2.5 E<8c78>-.25
-E(es as well.)-.15 E F0(escapetime [1])97 636 Q F1 .568(The 10th')122
-648 R 3.068(so)-.55 G 3.068(fas)-3.068 G(econd)-3.068 E F0(ex)3.069 E F1
-(/)A F0(vi)A F1 -.1(wa)3.069 G .569(its for a subsequent k).1 F .869
--.15(ey t)-.1 H 3.069(oc).15 G .569(omplete an)-3.069 F F2(<escape>)
-3.069 E F1 -.1(ke)3.069 G 3.069(ym)-.05 G(ap-)-3.069 E(ping.)122 660 Q
-F0(err)97 684 Q(orbells, eb [off])-.18 E(Ex)122 696 Q F1(only)2.739 E(.)
--.65 E F0(Ex)5.239 E F1 .238
-(error messages are normally presented in in)2.738 F -.15(ve)-.4 G .238
-(rse video.).15 F .238(If that is not possible for)5.238 F .285(the terminal, setting this option causes error messages to be announced by ringing the terminal)
-122 708 R(bell.)122 720 Q EP
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-/F0 10/Times-Bold@0 SF(Nvi/Nex Refer)72 60 Q(ence \(Options\))-.18 E
-(USD:13-59)262.77 E(exr)97 96 Q(c, ex [off])-.18 E/F1 10/Times-Roman@0
-SF 1.513(If this option is turned on in the EXINIT en)122 108 R 1.513
-(vironment v)-.4 F 1.512(ariables, or the system or $HOME)-.25 F .44
-(startup \214les, the local startup \214les are read, unless the)122 120
-R 2.941(ya)-.15 G .441(re the same as the system or $HOME)-2.941 F .868
-(startup \214les or f)122 132 R .867
-(ail to pass the standard permission checks.)-.1 F .867
-(See the section entitled \231)5.867 F F0(Startup)A(Inf)122 144 Q
-(ormation)-.25 E F1 2.5<9a66>C(or more information.)-2.5 E F0
-(extended [off])97 168 Q F1 1.303(This option causes all re)122 180 R
-1.304(gular e)-.15 F 1.304
-(xpressions to be treated as POSIX 1003.2 Extended Re)-.15 F(gular)-.15
-E(Expressions \(which are similar to historic)122 192 Q/F2 10
-/Times-Italic@0 SF -.4(eg)2.5 G -.37(re).4 G(p).37 E F1(\(1\) style e)A
-(xpressions\).)-.15 E F0(\214lec [no default])97 216 Q F1 .608
-(This option adds the ability to do shell e)122 228 R .607
-(xpansion when entering input on the colon command)-.15 F 2.852
-(line. This)122 240 R .352(option is set to a string.)2.852 F(Whene)
-5.352 E -.15(ve)-.25 G 2.852(rt).15 G .352
-(he \214rst character of that string is entered on the)-2.852 F .748(colon command line, the <blank> delimited string immediately before the cursor is e)
-122 252 R(xpanded)-.15 E .588(as if it were follo)122 264 R .589
-(wed by a)-.25 F/F3 10/Courier@0 SF(*)3.089 E F1(character)3.089 E 3.089
-(,a)-.4 G .589(nd \214le name e)-3.089 F .589(xpansion for the)-.15 F F0
-(ex)3.089 E F1 .589(edit command w)3.089 F(as)-.1 E 3.709(done. If)122
-276 R 1.208(no match is found, the screen is \215ashed and te)3.709 F
-1.208(xt input resumed.)-.15 F 1.208(If a single match)6.208 F .912
-(results, that match replaces the e)122 288 R .912(xpanded te)-.15 F
-3.412(xt. In)-.15 F .912(addition, if the single match is for a direc-)
-3.412 F(tory)122 300 Q 3.564(,a)-.65 G F3(/)A F1 1.063
-(character is appended and \214le completion is repeated.)3.563 F 1.063
-(If more than a single match)6.063 F 1.054(results, an)122 312 R 3.554
-(yu)-.15 G 1.054(nique pre\214x shared by the matches replaces the e)
--3.554 F 1.055(xpanded te)-.15 F 1.055(xt, the matches are)-.15 F
-(displayed, and te)122 324 Q(xt input resumed.)-.15 E 1.349(Because of)
-122 348 R F0(vi)3.849 E F1 2.448 -.55('s p)D 1.348
-(arsing rules, it can be dif).55 F 1.348
-(\214cult to set the path completion character to tw)-.25 F(o)-.1 E
-6.253(command v)122 360 R(alues,)-.25 E F3(<escape>)8.753 E F1(and)8.753
-E F3(<tab>)8.753 E F1 11.254(.T)C 8.754(os)-12.054 G 6.254(et it to)
--8.754 F F3(<escape>)8.754 E F1 8.754(,u)C 6.254(se \231)-8.754 F F3
-(set)A(filec=<literal-next><escape>)122 372 Q F1 14.505(\232. T)B 14.505
-(os)-.8 G 12.004(et it to)-14.505 F F3(<tab>)14.504 E F1 14.504(,u)C
-12.004(se \231)-14.504 F F3(set)A(filec=\\<tab>)122 384 Q F1<9a2e>A .049
-(If the)122 408 R F0(cedit)2.549 E F1 .049
-(edit option is set to the same character as the)2.549 F F0(\214lec)2.55
-E F1 .05(edit option,)2.55 F F0(vi)2.55 E F1 .05(will perform colon)2.55
-F .528(command-line editing if the character is entered as the \214rst character of the line, otherwise,)
-122 420 R F0(vi)3.028 E F1(will perform \214le name e)122 432 Q
-(xpansion.)-.15 E F0(\215ash [on])97 456 Q F1 .309
-(This option causes the screen to \215ash instead of beeping the k)122
-468 R -.15(ey)-.1 G .309(board, on error).15 F 2.809(,i)-.4 G 2.809(ft)
--2.809 G .309(he terminal)-2.809 F(has the capability)122 480 Q(.)-.65 E
-F0(hardtabs, ht [8])97 504 Q F1 .562
-(This option de\214nes the spacing between hardw)122 516 R .561
-(are tab settings, i.e.)-.1 F .561(the tab e)5.561 F .561
-(xpansion done by)-.15 F .71
-(the operating system and/or the terminal itself.)122 528 R(As)5.711 E
-F0(nex)3.211 E F1(/)A F0 -.4(nv)C(i).4 E F1(ne)3.211 E -.15(ve)-.25 G
-3.211(rw).15 G(rites)-3.211 E F3(<tab>)3.211 E F1 .711(characters to)
-3.211 F(the terminal, unlik)122 540 Q 2.5(eh)-.1 G(istoric v)-2.5 E
-(ersions of)-.15 E F0(ex)2.5 E F1(/)A F0(vi)A F1 2.5(,t)C
-(his option does not currently ha)-2.5 E .3 -.15(ve a)-.2 H .3 -.15
-(ny a).15 H -.25(ff).15 G(ect.).25 E F0(iclo)97 564 Q(wer [off])-.1 E F1
-(The)122 576 Q F0(iclo)3.416 E(wer)-.1 E F1 .916(edit option mak)3.416 F
-.916(es all Re)-.1 F .915(gular Expressions case-insensiti)-.15 F -.15
-(ve)-.25 G 3.415(,a).15 G 3.415(sl)-3.415 G .915(ong as an upper)-3.415
-F(-)-.2 E(case letter does not appear in the search string.)122 588 Q F0
-(ignor)97 612 Q(ecase, ic [off])-.18 E F1 .601(This option causes re)122
-624 R .601(gular e)-.15 F .601(xpressions, both in)-.15 F F0(ex)3.101 E
-F1 .602(commands and in searches, to be e)3.101 F -.25(va)-.25 G(luated)
-.25 E(in a case-insensiti)122 636 Q .3 -.15(ve m)-.25 H(anner).15 E(.)
--.55 E F0 -.1(ke)97 660 S(ytime [6]).1 E F1(The 10th')122 672 Q 2.5(so)
--.55 G 2.5(fas)-2.5 G(econd)-2.5 E F0(ex)2.5 E F1(/)A F0(vi)A F1 -.1(wa)
-2.5 G(its for a subsequent k).1 E .3 -.15(ey t)-.1 H 2.5(oc).15 G
-(omplete a k)-2.5 E .3 -.15(ey m)-.1 H(apping.).15 E F0(leftright [off])
-97 696 Q -.37(Vi)122 708 S F1(only)3.98 E 6.11(.T)-.65 G 1.11
-(his option causes the screen to be scrolled left-right to vie)-6.11 F
-3.61(wl)-.25 G 1.11(ines longer than the)-3.61 F 1.325
-(screen, instead of the traditional)122 720 R F0(vi)3.826 E F1 1.326
-(screen interf)3.826 F 1.326
-(ace which folds long lines at the right-hand)-.1 F EP
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-/F0 10/Times-Bold@0 SF 260.27(USD:13-60 Nvi/Nex)72 60 R(Refer)2.5 E
-(ence \(Options\))-.18 E/F1 10/Times-Roman@0 SF(mar)122 96 Q
-(gin of the terminal.)-.18 E F0(lines, li [24])97 120 Q -.37(Vi)122 132
-S F1(only)2.979 E 5.109(.T)-.65 G .109
-(he number of lines in the screen.)-5.109 F .108
-(Setting this option causes)5.108 F F0(ex)2.608 E F1(/)A F0(vi)A F1 .108
-(to set \(or reset\) the)2.608 F(en)122 144 Q .905(vironmental v)-.4 F
-(ariable)-.25 E/F2 10/Courier@0 SF(LINES)3.405 E F1 5.906(.S)C .906
-(ee the section entitled \231)-5.906 F F0 .906(Sizing the Scr)B(een)-.18
-E F1 3.406<9a66>C .906(or more infor)-3.406 F(-)-.2 E(mation.)122 156 Q
-F0(lisp [off])97 180 Q -.37(Vi)122 192 S F1(only)3.334 E 5.464(.T)-.65 G
-.464(his option changes the beha)-5.464 F .464(vior of the)-.2 F F0 .464
-(vi \()2.964 F F1(,)A F0(\))2.964 E F1(,)A F0({)2.964 E F1(,)A F0(})
-2.964 E F1(,)A F0([[)2.964 E F1(and)2.964 E F0(]])2.964 E F1 .464
-(commands to match the)2.964 F(Lisp language.)122 204 Q(Also, the)5 E F0
-(autoindent)2.5 E F1(option')2.5 E 2.5(sb)-.55 G(eha)-2.5 E
-(vior is changed to be appropriate for Lisp.)-.2 E/F3 10/Times-Italic@0
-SF(This option is not yet implemented.)122 228 Q F0(list [off])97 252 Q
-F1 .377(This option causes lines to be displayed in an unambiguous f)122
-264 R 2.877(ashion. Speci\214cally)-.1 F 2.877(,t)-.65 G .378
-(abs are dis-)-2.877 F(played as control characters, i.e.)122 276 Q<99>5
-E F2(^I)A F1(\232, and the ends of lines are mark)A(ed with a \231)-.1 E
-F2($)A F1 2.5<9a63>C(haracter)-2.5 E(.)-.55 E F0(lock [on])97 300 Q F1
-.554(This option causes the editor to attempt to get an e)122 312 R
-(xclusi)-.15 E .853 -.15(ve l)-.25 H .553(ock on an).15 F 3.053<798c>
--.15 G .553(le being edited, read)-3.053 F .171(or written.)122 324 R
-.171(Reading or writing a \214le that cannot be lock)5.171 F .171
-(ed produces a w)-.1 F .172(arning message, b)-.1 F .172(ut no)-.2 F
-1.014(other ef)122 336 R 3.514(fect. Editing)-.25 F 3.514<618c>3.514 G
-1.014(le that cannot be lock)-3.514 F 1.013
-(ed results in a read only edit session, as if the)-.1 F F0 -.18(re)122
-348 S(adonly).18 E F1(edit option were set.)2.5 E F0(magic [on])97 372 Q
-F1 .538(This option is on by def)122 384 R 3.039(ault. T)-.1 F .539
-(urning the)-.45 F F0(magic)3.039 E F1 .539(option of)3.039 F 3.039(fc)
--.25 G .539(auses all re)-3.039 F .539(gular e)-.15 F .539
-(xpression char)-.15 F(-)-.2 E 1.369(acters e)122 396 R 1.369
-(xcept for \231)-.15 F F2(^)A F1 3.869<9a61>C 1.369(nd \231)-3.869 F F2
-($)A F1 1.369(\232, to be treated as ordinary characters.)B 2.968 -.8
-(To r)6.368 H 1.368(e-enable characters).8 F(indi)122 408 Q(vidually)
--.25 E 3.135(,w)-.65 G .635(hen the)-3.135 F F0(magic)3.135 E F1 .635
-(option is of)3.135 F .635(f, precede them with a backslash \231)-.25 F
-F2(\\)A F1 3.135<9a63>C(haracter)-3.135 E 5.635(.S)-.55 G(ee)-5.635 E
-(the section entitled \231)122 420 Q F0(Regular Expr)A
-(essions and Replacement Strings)-.18 E F1 2.5<9a66>C
-(or more information.)-2.5 E F0(matchtime [7])97 444 Q -.37(Vi)122 456 S
-F1(only)4.175 E 6.305(.T)-.65 G 1.305(he 10th')-6.305 F 3.805(so)-.55 G
-3.805(fas)-3.805 G(econd)-3.805 E F0(vi)3.805 E F1 1.304
-(pauses on the matching character when the)3.805 F F0(sho)3.804 E
-(wmatch)-.1 E F1(option is set.)122 468 Q F0(mesg [on])97 492 Q F1 .373
-(This option allo)122 504 R .373
-(ws other users to contact you using the)-.25 F F3(talk)2.873 E F1 .374
-(\(1\) and)B F3(write)2.874 E F1 .374(\(1\) utilities, while you)B .718
-(are editing.)122 516 R F0(Ex)5.718 E F1(/)A F0(vi)A F1 .718
-(does not turn message on, i.e. if messages were turned of)3.218 F 3.217
-(fw)-.25 G .717(hen the editor)-3.217 F -.1(wa)122 528 S 2.99(si).1 G
--1.9 -.4(nv o)-2.99 H -.1(ke).4 G .49(d, the).1 F 2.99(yw)-.15 G .49
-(ill stay turned of)-2.99 F 2.991(f. This)-.25 F .491
-(option only permits you to disallo)2.991 F 2.991(wm)-.25 G .491
-(essages for)-2.991 F(the edit session.)122 540 Q(See the)5 E F3(mesg)
-2.5 E F1(\(1\) utility for more information.)A F0(msgcat [./])97 564 Q
-F1 .081(This option selects a message catalog to be used to display error and informational messages in)
-122 576 R 3.268(as)122 588 S .768(peci\214ed language.)-3.268 F .768
-(If the v)5.768 F .769
-(alue of this option ends with a '/', it is treated as the name of a)
--.25 F 2.026(directory that contains a message catalog \231)122 600 R F2
-(vi_XXXX)A F1 2.025(\232, where \231)B F2(XXXX)A F1 4.525<9a69>C 4.525
-(st)-4.525 G 2.025(he v)-4.525 F 2.025(alue of the)-.25 F F2(LANG)122
-612 Q F1(en)4.028 E 1.528(vironmental v)-.4 F 1.528(ariable, if it')-.25
-F 4.028(ss)-.55 G 1.528(et, or the v)-4.028 F 1.529(alue of the)-.25 F
-F2(LC_MESSAGES)4.029 E F1(en)4.029 E(vironmental)-.4 E -.25(va)122 624 S
-.596(riable if it').25 F 3.096(sn)-.55 G 3.096(ot. If)-3.096 F .596
-(neither of those en)3.096 F .596(vironmental v)-.4 F .595
-(ariables are set, or if the option doesn')-.25 F(t)-.18 E(end in a '/', the option is treated as the full path name of the message catalog to use.)
-122 636 Q(If an)122 660 Q 2.5(ym)-.15 G
-(essages are missing from the catalog, the backup te)-2.5 E
-(xt \(English\) is used instead.)-.15 E 3.118(See the distrib)122 684 R
-3.118(ution \214le)-.2 F F2(catalog/README)5.618 E F1 3.118
-(for additional information on b)5.618 F 3.118(uilding and)-.2 F
-(installing message catalogs.)122 696 Q EP
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-/F0 10/Times-Bold@0 SF(Nvi/Nex Refer)72 60 Q(ence \(Options\))-.18 E
-(USD:13-61)262.77 E(modelines, modeline [off])97 96 Q/F1 10
-/Times-Roman@0 SF .292(If the)122 108 R F0(modelines)2.792 E F1 .292
-(option is set,)2.792 F F0(ex)2.792 E F1(/)A F0(vi)A F1 .292
-(has historically scanned the \214rst and last \214v)2.792 F 2.791(el)
--.15 G .291(ines of each)-2.791 F .358
-(\214le as it is read for editing, looking for an)122 120 R(y)-.15 E F0
-(ex)2.858 E F1 .358(commands that ha)2.858 F .658 -.15(ve b)-.2 H .358
-(een placed in those lines.).15 F .204(After the startup information has been processed, and before the user starts editing the \214le, an)
-122 132 R(y)-.15 E(commands embedded in the \214le are e)122 144 Q -.15
-(xe)-.15 G(cuted.).15 E .624
-(Commands were recognized by the letters \231e\232 or \231v\232 follo)
-122 168 R .625(wed by \231x\232 or \231i\232, at the be)-.25 F(ginning)
--.15 E 1.263(of a line or follo)122 180 R 1.262
-(wing a tab or space character)-.25 F 3.762(,a)-.4 G 1.262(nd follo)
--3.762 F 1.262(wed by a \231:\232, an)-.25 F F0(ex)3.762 E F1 1.262
-(command, and)3.762 F(another \231:\232.)122 192 Q .886(This option is a security problem of immense proportions, and should not be used under an)
-122 216 R(y)-.15 E(circumstances.)122 228 Q/F2 10/Times-Italic@0 SF
-(This option will ne)122 252 Q(ver be implemented.)-.15 E F0
-(noprint [""])97 276 Q F1 1.226(Characters that are ne)122 288 R -.15
-(ve)-.25 G 3.726(rh).15 G 1.225(andled as printable characters.)-3.726 F
-1.225(By def)6.225 F 1.225(ault, the C library function)-.1 F F2
-(isprint)122 300 Q F1 .355
-(\(3\) is used to determine if a character is printable or not.)B .355
-(This edit option o)5.355 F -.15(ve)-.15 G .355(rrides that).15 F
-(decision.)122 312 Q F0(number)97 336 Q 2.5(,n)-.92 G 2.5(u[)-2.5 G
-(off])-2.5 E F1
-(Precede each line displayed with its current line number)122 348 Q(.)
--.55 E F0(octal [off])97 372 Q F1 1.337(Display unkno)122 384 R 1.337
-(wn characters as octal numbers \(\231)-.25 F/F3 10/Courier@0 SF(\\###)A
-F1 1.336(\232\), instead of the def)B 1.336(ault he)-.1 F(xadecimal)-.15
-E<2899>122 396 Q F3(\\x##)A F1<9a292e>A F0(open [on])97 420 Q(Ex)122 432
-Q F1(only)2.5 E 5(.I)-.65 G 2.5(ft)-5 G(his option is not set, the)-2.5
-E F0(open)2.5 E F1(and)2.5 E F0(visual)2.5 E F1(commands are disallo)2.5
-E(wed.)-.25 E F0(optimize, opt [on])97 456 Q -.37(Vi)122 468 S F1(only)
-3.704 E 5.834(.T)-.65 G .834(hroughput of te)-5.834 F .834(xt is e)-.15
-F .835(xpedited by setting the terminal not to do automatic carriage)
--.15 F .364(returns when printing more than one \(logical\) line of output, greatly speeding output on termi-)
-122 480 R(nals without addressable cursors when te)122 492 Q
-(xt with leading white space is printed.)-.15 E F2
-(This option is not yet implemented.)122 516 Q F0
-(paragraphs, para [IPLPPPQPP LIpplpipbp])97 540 Q -.37(Vi)122 552 S F1
-(only)3.4 E 5.53(.D)-.65 G .53
-(e\214ne additional paragraph boundaries for the)-5.53 F F0({)3.03 E F1
-(and)3.03 E F0(})3.03 E F1 3.03(commands. The)3.03 F -.25(va)3.03 G .53
-(lue of this).25 F(option must be a character string consisting of zero or more character pairs.)
-122 564 Q 1.004(In the te)122 588 R 1.004
-(xt to be edited, the character string)-.15 F F3(<newline>.<char-pair>)
-3.503 E F1 3.503(,\()C(where)-3.503 E F3(<char-)3.503 E(pair>)122 600 Q
-F1 .745(is one of the character pairs in the option')3.245 F 3.245(sv)
--.55 G .746(alue\) de\214nes a paragraph boundary)-3.495 F 5.746(.F)-.65
-G(or)-5.896 E -.15(ex)122 612 S .508(ample, if the option were set to)
-.15 F F3(LaA<space>##)3.008 E F1 3.008(,t)C .508(hen all of the follo)
--3.008 F .507(wing additional para-)-.25 F(graph boundaries w)122 624 Q
-(ould be recognized:)-.1 E(<ne)162 652.2 Q(wline>.La)-.25 E(<ne)162
-664.2 Q(wline>.A<space>)-.25 E(<ne)162 676.2 Q(wline>.##)-.25 E F0
-(print [""])97 704.4 Q F1 .782(Characters that are al)122 716.4 R -.1
-(wa)-.1 G .782(ys handled as printable characters.).1 F .782(By def)
-5.782 F .783(ault, the C library function)-.1 F EP
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-/F0 10/Times-Bold@0 SF 260.27(USD:13-62 Nvi/Nex)72 60 R(Refer)2.5 E
-(ence \(Options\))-.18 E/F1 10/Times-Italic@0 SF(isprint)122 96 Q/F2 10
-/Times-Roman@0 SF .355
-(\(3\) is used to determine if a character is printable or not.)B .355
-(This edit option o)5.355 F -.15(ve)-.15 G .355(rrides that).15 F
-(decision.)122 108 Q F0(pr)97 132 Q(ompt [on])-.18 E(Ex)122 144 Q F2
-(only)2.975 E 5.475(.T)-.65 G .475(his option causes)-5.475 F F0(ex)
-2.975 E F2 .475(to prompt for command input with a \231)2.975 F/F3 10
-/Courier@0 SF(:)A F2 2.976<9a63>C .476(haracter; when it is)-2.976 F
-(not set, no prompt is displayed.)122 156 Q F0 -.18(re)97 180 S(adonly)
-.18 E 2.5(,r)-.55 G 2.5(o[)-2.68 G(off])-2.5 E F2 .328(This option causes a force \215ag to be required to attempt to write the \214le.)
-122 192 R .328(Setting this option is)5.328 F(equi)122 204 Q -.25(va)
--.25 G .66(lent to using the).25 F F0<ad52>3.16 E F2 .661
-(command line option, or e)3.16 F -.15(xe)-.15 G .661(cuting the).15 F
-F0(vi)3.161 E F2 .661(program using the name)3.161 F F0(view)122 216 Q
-F2(.)A(The)122 240 Q F0 -.18(re)2.866 G(adonly).18 E F2 .366
-(edit option is not usually persistent, lik)2.866 F 2.865(eo)-.1 G .365
-(ther edit options.)-2.865 F .365(If the)5.365 F F0<ad52>2.865 E F2
-(command)2.865 E .717(line option is set,)122 252 R F0(vi)3.217 E F2
-.717(is e)3.217 F -.15(xe)-.15 G .717(cuted as).15 F F0(view)3.217 E F2
-3.217(,o)C 3.217(rt)-3.217 G(he)-3.217 E F0 -.18(re)3.217 G(adonly).18 E
-F2 .717(edit option is e)3.217 F .718(xplicitly set, all \214les)-.15 F
-.379(edited in the screen will be mark)122 264 R .379(ed readonly)-.1 F
-2.879(,a)-.65 G .379
-(nd the force \215ag will be required to write them.)-2.879 F(Ho)122 276
-Q(we)-.25 E -.15(ve)-.25 G 1.694 -.4(r, i).15 H 3.394(fn).4 G .895
-(one of these conditions are true, or the)-3.394 F F0 -.18(re)3.395 G
-(adonly).18 E F2 .895(edit option is e)3.395 F .895(xplicitly unset,)
--.15 F .906(then the)122 288 R F0 -.18(re)3.406 G(adonly).18 E F2 .906(edit option will toggle based on the write permissions of the \214le currently)
-3.406 F 1.405(being edited as of when it is loaded into the edit b)122
-300 R(uf)-.2 E(fer)-.25 E 6.405(.I)-.55 G 3.905(no)-6.405 G 1.405
-(ther w)-3.905 F 1.405(ords, the)-.1 F F0 -.18(re)3.905 G(adonly).18 E
-F2(edit)3.905 E .546(option will be set if the current \214le lacks write permissions, and will not be set if the user has)
-122 312 R(write permissions for the \214le.)122 324 Q F0 -.18(re)97 348
-S(cdir [/v).18 E(ar/tmp/vi.r)-.1 E(eco)-.18 E -.1(ve)-.1 G(r]).1 E F2
-(The directory where reco)122 360 Q -.15(ve)-.15 G
-(ry \214les are stored.).15 E .06(If you change the v)122 384 R .06
-(alue of)-.25 F F0 -.18(re)2.56 G(cdir).18 E F2 2.56(,b)C 2.561(ec)-2.56
-G .061(areful to choose a directory whose contents are not re)-2.561 F
-(gu-)-.15 E .341(larly deleted.)122 396 R .341
-(Bad choices include directories in memory based \214lesystems, or)5.341
-F F3(/tmp)2.84 E F2 2.84(,o)C 2.84(nm)-2.84 G(ost)-2.84 E
-(systems, as their contents are remo)122 408 Q -.15(ve)-.15 G 2.5(dw).15
-G(hen the machine is rebooted.)-2.5 E .535(Public directories lik)122
-432 R(e)-.1 E F3(/usr/tmp)3.035 E F2(and)3.035 E F3(/var/tmp)3.035 E F2
-.535(are usually safe, although some sites peri-)3.035 F 1.106
-(odically prune old \214les from them.)122 444 R 1.106
-(There is no requirement that you use a public directory)6.106 F(,)-.65
-E(e.g. a sub-directory of your home directory will w)122 456 Q
-(ork \214ne.)-.1 E(Finally)122 480 Q 3.409(,i)-.65 G 3.409(fy)-3.409 G
-.909(ou change the v)-3.409 F .909(alue of)-.25 F F0 -.18(re)3.409 G
-(cdir).18 E F2 3.409(,y)C .909(ou must modify the reco)-3.409 F -.15(ve)
--.15 G .91(ry script to operate in).15 F(your chosen reco)122 492 Q -.15
-(ve)-.15 G(ry area.).15 E(See the section entitled \231)122 516 Q F0
-(Reco)A -.1(ve)-.1 G(ry).1 E F2 2.5<9a66>C(or further information.)-2.5
-E F0 -.18(re)97 540 S(draw).18 E 2.5(,r)-.55 G 2.5(e[)-2.68 G(off])-2.5
-E -.37(Vi)122 552 S F2(only)4.457 E 6.587(.T)-.65 G 1.586(he editor simulates \(using great amounts of output\), an intelligent terminal on a)
--6.587 F .06(dumb terminal \(e.g. during insertions in)122 564 R F0(vi)
-2.56 E F2 .061(the characters to the right of the cursor are refreshed)
-2.561 F(as each input character is typed\).)122 576 Q F1
-(This option is not yet implemented.)122 600 Q F0 -.18(re)97 624 S
-(map [on]).18 E F2 .692(If this option is set, it is possible to de\214ne macros in terms of other macros.)
-122 636 R .691(Otherwise, each)5.691 F -.1(ke)122 648 S 4.36(yi)-.05 G
-4.36(so)-4.36 G 1.86(nly remapped up to one time.)-4.36 F -.15(Fo)6.86 G
-4.361(re).15 G 1.861(xample, if \231)-4.511 F F3(A)A F2 4.361<9a69>C
-4.361(sm)-4.361 G 1.861(apped to \231)-4.361 F F3(B)A F2 1.861
-(\232, and \231)B F3(B)A F2 4.361<9a69>C(s)-4.361 E .029(mapped to \231)
-122 660 R F3(C)A F2 .029(\232, The k)B -.15(ey)-.1 G(strok).15 E 2.529
-<6599>-.1 G F3(A)-2.529 E F2 2.529<9a77>C .029(ill be mapped to \231)
--2.529 F F3(C)A F2 2.528<9a69>C 2.528(ft)-2.528 G(he)-2.528 E F0 -.18
-(re)2.528 G(map).18 E F2 .028(option is set, and to \231)2.528 F F3(B)A
-F2<9a>A(if it is not set.)122 672 Q F0 -.18(re)97 696 S(port [5]).18 E
-F2 .798(Set the threshold of the number of lines that need to be changed or yank)
-122 708 R .799(ed before a message)-.1 F 1.017
-(will be displayed to the user)122 720 R 6.017(.F)-.55 G 1.017(or e)
--6.167 F -.15(ve)-.25 G 1.017(rything b).15 F 1.017
-(ut the yank command, the v)-.2 F 1.016(alue is the lar)-.25 F(gest)-.18
-E EP
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-/F0 10/Times-Bold@0 SF(Nvi/Nex Refer)72 60 Q(ence \(Options\))-.18 E
-(USD:13-63)262.77 E/F1 10/Times-Roman@0 SF -.25(va)122 96 S .411
-(lue about which the editor is silent, i.e. by def).25 F .411
-(ault, 6 lines must be deleted before the user is)-.1 F 2.97
-(noti\214ed. Ho)122 108 R(we)-.25 E -.15(ve)-.25 G 1.27 -.4(r, i).15 H
-2.97(ft).4 G .47(he number of lines yank)-2.97 F .469
-(ed is greater than)-.1 F/F2 10/Times-Italic@0 SF .469(or equal to)2.969
-F F1 .469(the set v)2.969 F .469(alue, it is)-.25 F
-(reported to the user)122 120 Q(.)-.55 E F0(ruler [off])97 144 Q -.37
-(Vi)122 156 S F1(only)2.87 E 5(.D)-.65 G(isplay a ro)-5 E
-(w/column ruler on the colon command line.)-.25 E F0(scr)97 180 Q
-(oll, scr [\(en)-.18 E(vir)-.4 E(onment v)-.18 E
-(ariable LINES - 1\) / 2])-.1 E F1
-(Set the number of lines scrolled by the)122 192 Q F0(ex <contr)2.5 E
-(ol-D>)-.18 E F1(and)2.5 E F0(<end-of-\214le>)2.5 E F1(commands.)2.5 E
-(Historically)122 216 Q 2.796(,t)-.65 G(he)-2.796 E F0 .296(ex z)2.796 F
-F1 .296(command, when speci\214ed without a count, used tw)2.796 F 2.796
-(ot)-.1 G .297(imes the size of the)-2.796 F(scroll v)122 228 Q
-(alue; the POSIX 1003.2 standard speci\214ed the windo)-.25 E 2.5(ws)
--.25 G(ize, which is a better choice.)-2.5 E F0(sear)97 252 Q
-(chincr [off])-.18 E F1(The)122 264 Q F0(sear)2.898 E(chincr)-.18 E F1
-.398(edit option mak)2.898 F .397(es the search commands)-.1 F F0(/)
-2.897 E F1(and)2.897 E F0(?)2.897 E F1 .397
-(incremental, i.e. the screen is)5.397 F 1.685
-(updated and the cursor mo)122 276 R -.15(ve)-.15 G 4.185(st).15 G 4.185
-(ot)-4.185 G 1.686(he matching te)-4.185 F 1.686
-(xt as the search pattern is entered.)-.15 F 1.686(If the)6.686 F .176(search pattern is not found, the screen is beeped and the cursor remains on the colon-command)
-122 288 R 3.182(line. Erasing)122 300 R .683
-(characters from the search pattern backs the cursor up to the pre)3.182
-F .683(vious matching)-.25 F(te)122 312 Q(xt.)-.15 E F0
-(sections, sect [NHSHH HUnhsh])97 336 Q -.37(Vi)122 348 S F1(only)3.01 E
-5.14(.D)-.65 G .14(e\214ne additional section boundaries for the)-5.14 F
-F0([[)2.64 E F1(and)2.64 E F0(]])2.64 E F1 2.64(commands. The)2.64 F F0
-(sections)2.64 E F1(option)2.64 E .525(should be set to a character string consisting of zero or more character pairs.)
-122 360 R .526(In the te)5.526 F .526(xt to be)-.15 F 1.025
-(edited, the character string)122 372 R/F3 10/Courier@0 SF
-(<newline>.<char-pair>)3.525 E F1 3.524(,\()C(where)-3.524 E F3
-(<char-pair>)3.524 E F1 1.024(is one of)3.524 F .821
-(the character pairs in the option')122 384 R 3.321(sv)-.55 G .822
-(alue\), de\214nes a section boundary in the same manner that)-3.571 F
-F0(paragraph)122 396 Q F1(option boundaries are de\214ned.)2.5 E F0
-(secur)97 420 Q 2.5(e[)-.18 G(off])-2.5 E F1(The)122 432 Q F0(secur)
-3.038 E(e)-.18 E F1 .538(edit option turns of)3.038 F 3.038(fa)-.25 G
-.538(ll access to e)-3.038 F .538(xternal programs.)-.15 F .538
-(This means that the v)5.538 F(ersions)-.15 E .116(of the)122 444 R F0
--.18(re)2.616 G(ad).18 E F1(and)2.617 E F0(write)2.617 E F1 .117
-(commands that \214lter te)2.617 F .117(xt through other programs, the)
--.15 F F0 .117(vi !)2.617 F F1(and)5.117 E F0(<contr)2.617 E(ol-)-.18 E
-(Z>)122 456 Q F1 .938(commands, the)3.438 F F0 .938(ex !)3.438 F F1(,)A
-F0(script)3.438 E F1(,)A F0(shell)3.438 E F1(,)A F0(stop)3.438 E F1(and)
-3.438 E F0(suspend)3.438 E F1 .938(commands and \214le name e)3.438 F
-(xpansion)-.15 E(will not be permitted.)122 468 Q(Once set, the)5 E F0
-(secur)2.5 E(e)-.18 E F1(edit option may not be unset.)2.5 E F0
-(shell, sh [en)97 492 Q(vir)-.4 E(onment v)-.18 E
-(ariable SHELL, or /bin/sh])-.1 E F1 .504
-(Select the shell used by the editor)122 504 R 5.504(.T)-.55 G .504
-(he speci\214ed path is the pathname of the shell in)-5.504 F -.2(vo)-.4
-G -.1(ke).2 G 3.005(db).1 G(y)-3.005 E(the)122 516 Q F0 1.068(vi !)3.568
-F F1 1.068(shell escape command and by the)6.068 F F0 1.068(ex shell)
-3.568 F F1 3.567(command. This)3.568 F 1.067(program is also used to)
-3.567 F(resolv)122 528 Q 2.5(ea)-.15 G .3 -.15(ny s)-2.5 H
-(hell meta-characters in).15 E F0(ex)2.5 E F1(commands.)2.5 E F0
-(shellmeta [~{[*?$`'"\\])97 552 Q F1 .647(The set of characters that)122
-564 R F0(ex)3.147 E F1 .648(checks for when doing \214le name e)3.147 F
-3.148(xpansion. If)-.15 F(an)3.148 E 3.148(yo)-.15 G 3.148(ft)-3.148 G
-.648(he speci-)-3.148 F 1.089
-(\214ed characters are found in the \214le name ar)122 576 R 1.089
-(guments to the)-.18 F F0(ex)3.588 E F1 1.088(commands, the ar)3.588 F
-1.088(guments are)-.18 F -.15(ex)122 588 S 1.506
-(panded using the program de\214ned by the).15 F F0(shell)4.006 E F1
-4.006(option. The)4.006 F(def)4.006 E 1.506(ault set of characters is a)
--.1 F(union of meta characters from the V)122 600 Q
-(ersion 7 and the Berk)-1.11 E(ele)-.1 E 2.5(yCs)-.15 G(hell.)-2.5 E F0
-(shiftwidth, sw [8])97 624 Q F1 .103
-(Set the autoindent and shift command indentation width.)122 636 R .103
-(This width is used by the)5.103 F F0(autoindent)2.602 E F1
-(option and by the)122 648 Q F0(<)2.5 E F1(,)A F0(>)2.5 E F1 2.5(,a)C
-(nd)-2.5 E F0(shift)2.5 E F1(commands.)2.5 E F0(sho)97 672 Q
-(wmatch, sm [off])-.1 E -.37(Vi)122 684 S F1(only)3.841 E 5.971(.T)-.65
-G .971(his option causes)-5.971 F F0(vi)3.471 E F1 3.471(,w)C .972
-(hen a \231)-3.471 F F3(})A F1 3.472<9a6f>C 3.472<7299>-3.472 G F3(\))
--3.472 E F1 3.472<9a69>C 3.472(se)-3.472 G .972(ntered, to brie\215y mo)
--3.472 F 1.272 -.15(ve t)-.15 H .972(he cursor the).15 F(matching \231)
-122 696 Q F3({)A F1 2.5<9a6f>C 2.5<7299>-2.5 G F3(\()-2.5 E F1 2.5
-(\232. See)B(the)2.5 E F0(matchtime)2.5 E F1
-(option for more information.)2.5 E EP
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-/F0 10/Times-Bold@0 SF 260.27(USD:13-64 Nvi/Nex)72 60 R(Refer)2.5 E
-(ence \(Options\))-.18 E(sho)97 96 Q(wmode [off])-.1 E -.37(Vi)122 108 S
-/F1 10/Times-Roman@0 SF(only)3.929 E 6.059(.T)-.65 G 1.058
-(his option causes)-6.059 F F0(vi)3.558 E F1 1.058
-(to display a string identifying the current editor mode on the)3.558 F
-.43(colon command line.)122 120 R .43
-(The string is preceded by an asterisk \(`)5.43 F(`*')-.74 E .43
-('\) if the \214le has been modi\214ed)-.74 F(since it w)122 132 Q
-(as last completely written,)-.1 E F0(sidescr)97 156 Q(oll [16])-.18 E
--.37(Vi)122 168 S F1(only)3.294 E 5.424(.S)-.65 G .424
-(ets the number of columns that are shifted to the left or right, when)
--5.424 F F0(vi)2.923 E F1 .423(is doing left-)2.923 F .568
-(right scrolling and the left or right mar)122 180 R .569
-(gin is crossed.)-.18 F .569(See the)5.569 F F0(leftright)3.069 E F1
-.569(option for more infor)3.069 F(-)-.2 E(mation.)122 192 Q F0(slo)97
-216 Q -.1(wo)-.1 G(pen, slo).1 E 2.5(w[)-.1 G(off])-2.5 E F1 .438
-(This option af)122 228 R .437(fects the display algorithm used by)-.25
-F F0(vi)2.937 E F1 2.937(,h)C .437(olding of)-2.937 F 2.937(fd)-.25 G
-.437(isplay updating during input)-2.937 F(of ne)122 240 Q 2.5(wt)-.25 G
--.15(ex)-2.5 G 2.5(tt).15 G 2.5(oi)-2.5 G(mpro)-2.5 E .3 -.15(ve t)-.15
-H(hroughput when the terminal in use is slo).15 E 2.5(wa)-.25 G
-(nd unintelligent.)-2.5 E/F2 10/Times-Italic@0 SF
-(This option is not yet implemented.)122 264 Q F0(sour)97 288 Q
-(ceany [off])-.18 E F1 .612(If this option is turned on,)122 300 R F0
-(vi)3.112 E F1 .612(historically read startup \214les that were o)3.112
-F .612(wned by someone other)-.25 F 1.465(than the editor user)122 312 R
-6.464(.S)-.55 G 1.464(ee the section entitled \231)-6.464 F F0 1.464
-(Startup Inf)B(ormation)-.25 E F1 3.964<9a66>C 1.464
-(or more information.)-3.964 F .886(This option is a security problem of immense proportions, and should not be used under an)
-122 324 R(y)-.15 E(circumstances.)122 336 Q F2(This option will ne)122
-360 Q(ver be implemented.)-.15 E F0(tabstop, ts [8])97 384 Q F1
-(This option sets tab widths for the editor display)122 396 Q(.)-.65 E
-F0(taglength, tl [0])97 420 Q F1 1.416(This option sets the maximum number of characters that are considered signi\214cant in a tag)
-122 432 R 2.5(name. Setting)122 444 R(the v)2.5 E(alue to 0 mak)-.25 E
-(es all of the characters in the tag name signi\214cant.)-.1 E F0
-(tags, tag [tags /v)97 468 Q(ar/db/libc.tags /sys/k)-.1 E(er)-.1 E
-(n/tags])-.15 E F1(Sets the list of tags \214les, in search order)122
-480 Q 2.5(,w)-.4 G(hich are used when the editor searches for a tag.)
--2.5 E F0(term, ttytype, tty [en)97 504 Q(vir)-.4 E(onment v)-.18 E
-(ariable TERM])-.1 E F1 .568(Set the terminal type.)122 516 R .568
-(Setting this option causes)5.568 F F0(ex)3.068 E F1(/)A F0(vi)A F1 .568
-(to set \(or reset\) the en)3.068 F .568(vironmental v)-.4 F(ari-)-.25 E
-(able)122 528 Q/F3 10/Courier@0 SF(TERM)2.5 E F1(.)A F0(terse [off])97
-552 Q F1 .589(This option has historically made editor messages less v)
-122 564 R 3.089(erbose. It)-.15 F .588(has no ef)3.089 F .588
-(fect in this imple-)-.25 F 2.5(mentation. See)122 576 R(the)2.5 E F0
--.1(ve)2.5 G(rbose).1 E F1(option for more information.)2.5 E F0
-(tildeop)97 600 Q F1(Modify the)122 612 Q F0(~)2.5 E F1(command to tak)
-2.5 E 2.5(ea)-.1 G 2.5(na)-2.5 G(ssociated motion.)-2.5 E F0
-(timeout, to [on])97 636 Q F1 1.057(If this option is set,)122 648 R F0
-(ex)3.558 E F1(/)A F0(vi)A F1 -.1(wa)3.558 G 1.058
-(its for a speci\214c period for a subsequent k).1 F 1.358 -.15(ey t)-.1
-H 3.558(oc).15 G 1.058(omplete a k)-3.558 F -.15(ey)-.1 G .694
-(mapping \(see the)122 660 R F0 -.1(ke)3.193 G(ytime).1 E F1 3.193
-(option\). If)3.193 F .693(the option is not set, the editor w)3.193 F
-.693(aits until enough k)-.1 F -.15(ey)-.1 G(s).15 E
-(are entered to resolv)122 672 Q 2.5(et)-.15 G(he ambiguity)-2.5 E 2.5
-(,r)-.65 G -2.25 -.15(eg a)-2.5 H(rdless of ho).15 E 2.5(wl)-.25 G
-(ong it tak)-2.5 E(es.)-.1 E F0(ttywerase [off])97 696 Q -.37(Vi)122 708
-S F1(only)3.731 E 5.861(.T)-.65 G .861(his option changes ho)-5.861 F(w)
--.25 E F0(vi)3.362 E F1 .862(does w)3.362 F .862(ord erase during te)-.1
-F .862(xt input.)-.15 F .862(If this option is set,)5.862 F(te)122 720 Q
-.87(xt is brok)-.15 F .87(en up into tw)-.1 F 3.37(oc)-.1 G .87
-(lasses, blank characters and nonblank characters.)-3.37 F .87
-(Changing from)5.87 F EP
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-/F0 10/Times-Bold@0 SF(Nvi/Nex Refer)72 60 Q(ence \(Options\))-.18 E
-(USD:13-65)262.77 E/F1 10/Times-Roman@0 SF
-(one class to another marks the end of a w)122 96 Q(ord.)-.1 E F0 -.1
-(ve)97 120 S(rbose [off]).1 E -.37(Vi)122 132 S F1(only)3.328 E(.)-.65 E
-F0 -.37(Vi)5.458 G F1 .459(historically bells the terminal for man)3.328
-F 2.959(yo)-.15 G -.15(bv)-2.959 G .459(ious mistak).15 F .459
-(es, e.g. trying to mo)-.1 F .759 -.15(ve p)-.15 H(ast).15 E .776
-(the left-hand mar)122 144 R .775(gin, or past the end of the \214le.)
--.18 F .775(If this option is set, an error message is dis-)5.775 F
-(played for all errors.)122 156 Q F0(w300 [no default])97 180 Q -.37(Vi)
-122 192 S F1(only)3.49 E 5.62(.S)-.65 G .62(et the windo)-5.62 F 3.12
-(ws)-.25 G .621(ize if the baud rate is less than 1200 baud.)-3.12 F
-.621(See the)5.621 F F0(windo)3.121 E(w)-.1 E F1(option)3.121 E
-(for more information.)122 204 Q F0(w1200 [no default])97 228 Q -.37(Vi)
-122 240 S F1(only)3.645 E 5.775(.S)-.65 G .775(et the windo)-5.775 F
-3.275(ws)-.25 G .775(ize if the baud rate is equal to 1200 baud.)-3.275
-F .775(See the)5.775 F F0(windo)3.275 E(w)-.1 E F1(option)3.275 E
-(for more information.)122 252 Q F0(w9600 [no default])97 276 Q -.37(Vi)
-122 288 S F1(only)4.427 E 6.557(.S)-.65 G 1.557(et the windo)-6.557 F
-4.057(ws)-.25 G 1.557(ize if the baud rate is greater than 1200 baud.)
--4.057 F 1.557(See the)6.557 F F0(windo)4.058 E(w)-.1 E F1
-(option for more information.)122 300 Q F0(war)97 324 Q 2.5(n[)-.15 G
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-.083(out as the number of lines on the screen.)122 432 R .083
-(See the section entitled \231)5.083 F F0 .083(Sizing the Scr)B(een)-.18
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-(command)3.629 E(line option.)122 456 Q .717(If the v)122 480 R .717
-(alue of the)-.25 F F0(windo)3.217 E(w)-.1 E F1 .717
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-(D>)122 564 Q F1(and)2.5 E F0(<contr)2.5 E(ol-U>)-.18 E F1(commands.)2.5
-E F0(wraplen, wl [0])97 588 Q F1 .114(This option is identical to the)
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-23.5(......................................................................... 10)
-3.67 F(Scripting Languages)97 252 Q 23.5(.................................................................................................................. 11)
-3.51 F(General Editor Description)97 266.4 Q 23.5(........................................................................................................ 12)
-2.69 F 1.2 -.6(Vi D)97 280.8 T 2.44(escription ...........................................................................................................................)
-.6 F(15)26 E 1.2 -.6(Vi C)97 295.2 T 1.04(ommands ............................................................................................................................)
-.6 F(17)26 E 1.2 -.6(Vi T)97 309.6 T -.15(ex)-.1 G 2.5(tI).15 G
-(nput Commands)-2.5 E 23.5(.......................................................................................................... 38)
-4.95 F(Ex Addressing)97 324 Q 23.5(........................................................................................................................... 40)
-4.34 F(Ex Description)97 338.4 Q 23.5(........................................................................................................................... 41)
-3.23 F(Ex Commands)97 352.8 Q 23.5(........................................................................................................................... 42)
-4.33 F(Set Options)97 367.2 Q 23.5(................................................................................................................................ 56)
-4.05 F(Inde)97 381.6 Q 3.38(x.)-.15 G 23.5(......................................................................................................................................... 67)
--3.38 F EP
-%%Trailer
-end
-%%EOF
diff --git a/usr.bin/vi/docs/USD.doc/vi.ref/vi.ref.txt b/usr.bin/vi/docs/USD.doc/vi.ref/vi.ref.txt
deleted file mode 100644
index 9449282ce42..00000000000
--- a/usr.bin/vi/docs/USD.doc/vi.ref/vi.ref.txt
+++ /dev/null
@@ -1,6402 +0,0 @@
-
-
-
-
-
-
-
-
-                   EExx//VVii RReeffeerreennccee MMaannuuaall
-
-                        _K_e_i_t_h _B_o_s_t_i_c
-
-                 Computer Science Division
- Department of Electrical Engineering and Computer Science
-             University of California, Berkeley
-                Berkeley, California  94720
-
-                        May 18, 1996
-
-
-
-                          _A_b_s_t_r_a_c_t
-
-
-
-
-     This document is the reference guide for the 4.4BSD
-implementations of nneexx/nnvvii, which are  reimplementations
-of the historic Berkeley eexx/vvii editors.
-
-
-
-
-
-                      _A_c_k_n_o_w_l_e_d_g_e_m_e_n_t_s
-
-
-
-
-     Bruce  Englar  encouraged  the early development of
-the historic eexx/vvii editor.  Peter Kessler  helped  bring
-sanity  to  version  2's command layout.  Bill Joy wrote
-versions 1 and 2.0 through 2.7, and created  the  frame-
-work  that users see in the present editor.  Mark Horton
-added macros and other features and made eexx/vvii work on a
-large number of terminals and Unix systems.
-
-     NNvvii is originally derived from software contributed
-to the University of California, Berkeley by Steve Kirk-
-endall, the author of the vvii clone eellvviiss.
-
-     IEEE  Standard  Portable Operating System Interface
-for Computer Environments (POSIX) 1003.2  style  Regular
-Expression support was done by Henry Spencer.
-
-     The  curses  library  was  originally  done  by Ken
-Arnold.  Scrolling and reworking for  nnvvii  was  done  by
-Elan Amir.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-     The  Institute  of Electrical and Electronics Engi-
-neers has given us permission  to  reprint  portions  of
-their  documentation.   Portions  of  this  document are
-reprinted and reproduced from IEEE Std 1003.2-1992, IEEE
-Standard Portable Operating System Interface for Comput-
-er Environments (POSIX), copyright 1992 by the Institute
-of Electrical and Electronics Engineers, Inc.
-
-     The  financial support of UUNET Communications Ser-
-vices is gratefully acknowledged.
-
-
-
-
-
-
-
-
-Copyright (c) 1991, 1993, 1994
-     The Regents  of  the  University  of  California.   All
-Rights Reserved.
-
-Copyright (c) 1994, 1995
-     Keith Bostic.  All Rights Reserved.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-NNvvii//NNeexx RReeffeerreennccee                                   UUSSDD::1133--33
-
-
-11..  DDeessccrriippttiioonn
-
-     VVii is a screen oriented text editor.  EExx is a line-ori-
-ented text editor.  EExx and vvii are  different  interfaces  to
-the  same  program,  and  it  is possible to switch back and
-forth during an edit session.  VViieeww  is  the  equivalent  of
-using the --RR (read-only) option of vvii.
-
-     This  reference  manual  is  the  one provided with the
-nneexx/nnvvii versions of the eexx/vvii  text  editors.   NNeexx/nnvvii  are
-intended  as  bug-for-bug  compatible  replacements  for the
-original Fourth Berkeley Software Distribution (4BSD)  eexx/vvii
-programs.   This reference manual is accompanied by a tradi-
-tional-style manual page.  That manual  page  describes  the
-functionality  found  in  eexx/vvii  in far less detail than the
-description here.  In  addition,  it  describes  the  system
-interface  to  eexx/vvii,  e.g.  command  line  options, session
-recovery,  signals,  environmental  variables,  and  similar
-things.
-
-     This  reference  is intended for users already familiar
-with eexx/vvii.  Anyone else should almost certainly read a good
-tutorial  on  the editor first.  If you are in an unfamiliar
-environment, and you absolutely have to get work done  imme-
-diately, see the section entitled "FFaasstt SSttaarrttuupp" in the man-
-ual page.  It is probably enough to get you started.
-
-     There are a few features in nneexx/nnvvii that are not  found
-in historic versions of eexx/vvii.  Some of the more interesting
-of those features are briefly described in the next section,
-entitled  "AAddddiittiioonnaall FFeeaattuurreess".  For the rest of this docu-
-ment, nneexx/nnvvii is used only when it is necessary  to  distin-
-guish it from the historic implementations of eexx/vvii.
-
-     Future  versions  of this software will be periodically
-made available by anonymous ftp, and can be  retrieved  from
-ftp.cs.berkeley.edu, in the directory ucb/4bsd.
-
-22..  AAddddiittiioonnaall FFeeaattuurreess iinn NNeexx//NNvvii
-
-     There  are a few features in nneexx/nnvvii that are not found
-in historic versions of eexx/vvii.  Some of the more interesting
-of these are as follows:
-
-88--bbiitt cclleeaann ddaattaa,, llaarrggee lliinneess,, ffiilleess
-     NNeexx/nnvvii  will  edit  any format file.  Line lengths are
-     limited by available memory, and file sizes are limited
-     by  available  disk space.  The vvii text input mode com-
-     mand <<ccoonnttrrooll--XX>>  can  insert  any  possible  character
-     value into the text.
-
-BBaacckkggrroouunndd aanndd ffoorreeggrroouunndd ssccrreeeennss
-     The  bbgg command backgrounds the current screen, and the
-
-
-
-
-
-
-
-
-
-
-UUSSDD::1133--44                                   NNvvii//NNeexx RReeffeerreennccee
-
-
-     ffgg command foregrounds backgrounded screens.  The  ddiiss--
-     ppllaayy  command  can  be  used  to  list  the  background
-     screens.
-
-CCoommmmaanndd EEddiittiinngg
-     You can enter a normal editing window on the  collected
-     commands  that  you've entered on the vvii colon command-
-     line, and then modify and/or execute the commands.  See
-     the cceeddiitt edit option for more information.
-
-DDiissppllaayyss
-     The  ddiissppllaayy command can be used to display the current
-     buffers, the backgrounded screens, and the tags  stack.
-
-EExxtteennddeedd RReegguullaarr EExxpprreessssiioonnss
-     The  eexxtteennddeedd  option  causes Regular Expressions to be
-     interpreted as as Extended Regular  Expressions,  (i.e.
-     _e_g_r_e_p(1) style Regular Expressions).
-
-FFiillee NNaammee CCoommpplleettiioonn
-     It is possible to do file name completion and file name
-     displays when entering commands on the  vvii  colon  com-
-     mand-line.   See the ffiilleecc option for more information.
-
-IInnffiinniittee uunnddoo
-     Changes made during an edit session may be rolled back-
-     ward  and  forward.  A ..  command immediately after a uu
-     command continues either forward or backward  depending
-     on whether the uu command was an undo or a redo.
-
-LLeefftt--rriigghhtt ssccrroolllliinngg
-     The lleeffttrriigghhtt option causes nnvvii to do left-right screen
-     scrolling, instead of the traditional vvii line wrapping.
-
-MMeessssaaggee CCaattaallooggss
-     It  is possible to display informational and error mes-
-     sages in different languages by providing a catalog  of
-     messages.   See  the  mmssggccaatt  option and the file cata-
-     log/README ffoorr mmoorree iinnffoorrmmaattiioonn..
-
-IInnccrreemmeennttiinngg nnuummbbeerrss
-     The ## command increments or decrements the number  ref-
-     erenced by the cursor.
-
-PPrreevviioouuss ffiillee
-     The  pprreevviioouuss  command edits the previous file from the
-     argument list.
-
-SSccrriippttiinngg llaanngguuaaggeess
-     The ::ppee[[rrll]] ccmmdd, ::ppeerrlldd[[oo]] ccmmdd and ::ttcc[[ll]] ccmmdd  commands
-     execute  Perl5  and  Tcl/Tk  commands, respectively, on
-     lines from the edit buffer.  See  the  "SSccrriippttiinngg  LLaann--
-     gguuaaggeess"  section  and  the  specific  commands for more
-
-
-
-
-
-
-
-
-
-
-NNvvii//NNeexx RReeffeerreennccee                                   UUSSDD::1133--55
-
-
-     information.
-
-SSpplliitt ssccrreeeennss
-     The EEddiitt, EExx, NNeexxtt, PPrreevviioouuss, TTaagg  and  VViissuuaall  (in  vvii
-     mode)  commands divide the screen into multiple editing
-     regions and then perform their normal function in a new
-     screen  area.   The <<ccoonnttrrooll--WW>> command rotates between
-     the foreground screens.  The rreessiizzee command can be used
-     to grow or shrink a particular screen.
-
-TTaagg ssttaacckkss
-     Tags  are  now  maintained in a stack.  The <<ccoonnttrrooll--TT>>
-     command returns to the previous tag location.  The ttaagg--
-     ppoopp  command returns to the most recent tag location by
-     default, or, optionally to a specific tag number in the
-     tag  stack,  or  the  most  recent tag from a specified
-     file.  The ddiissppllaayy command can be used to list the tags
-     stack.   The  ttaaggttoopp  command returns to the top of the
-     tag stack.
-
-UUssaaggee iinnffoorrmmaattiioonn
-     The eexxuussaaggee and vviiuussaaggee commands provide usage informa-
-     tion  for all of the eexx and vvii commands by default, or,
-     optionally, for a specific command or key.
-
-WWoorrdd sseeaarrcchh
-     The <<ccoonnttrrooll--AA>> command searches for  the  word  refer-
-     enced by the cursor.
-
-33..  SSttaarrttuupp IInnffoorrmmaattiioonn
-
-     EExx/vvii  interprets  one  of  two  possible environmental
-variables and reads up to three of five possible files  dur-
-ing  startup.   The variables and files are expected to con-
-tain eexx commands, not vvii commands.  In  addition,  they  are
-interpreted _b_e_f_o_r_e the file to be edited is read, and there-
-fore many eexx commands may not be used.  Generally, any  com-
-mand that requires output to the screen or that needs a file
-upon which to operate, will cause an error if included in  a
-startup file or environmental variable.
-
-     Because  the  eexx  command set supported by nneexx/nnvvii is a
-superset of the command set supported by  historical  imple-
-mentations  of eexx, nneexx/nnvvii can use the startup files created
-for the historical implementations, but the converse may not
-be true.
-
-     If  the  --ss (the historic - option) is specified, or if
-standard input is redirected from a file, all  environmental
-variables and startup files are ignored.
-
-     Otherwise,  startup  files  and environmental variables
-are handled in the following order:
-
-
-
-
-
-
-
-
-
-
-UUSSDD::1133--66                                   NNvvii//NNeexx RReeffeerreennccee
-
-
- (1)   The file /etc/vi.exrc is read, as long as it is owned
-       by root or the effective user ID of the user.
-
- (2)   The  environmental  variable NEXINIT (or the variable
-       EXINIT, if NEXINIT is not set) is interpreted.
-
- (3)   If neither NEXINIT or EXINIT was set,  and  the  HOME
-       environmental  variable is set, the file $HOME/.nexrc
-       (or the file $HOME/.exrc, if  $HOME/.nexrc  does  not
-       exist)  is  read, as long as the effective user ID of
-       the user is root or is the same as the owner  of  the
-       file.
-
-       When  the  $HOME  directory  is  being  used for both
-       nneexx/nnvvii and an historic implementation  of  eexx/vvii,  a
-       possible solution is to put nneexx/nnvvii specific commands
-       in the .nexrc ffiillee,, aalloonngg wwiitthh aa ::ssoouurrccee  $$HHOOMMEE//..eexxrrcc
-       ccoommmmaanndd ttoo rreeaadd iinn tthhee ccoommmmaannddss ccoommmmoonn ttoo bbootthh iimmppllee--
-       mmeennttaattiioonnss..
-
- (4)   If the eexxrrcc option was turned on by one of the previ-
-       ous  startup information sources, the file .nexrc ((oorr
-       tthhee ffiillee ..eexxrrcc, if .nexrc ddooeess nnoott eexxiisstt)) iiss rreeaadd,, aass
-       lloonngg aass tthhee eeffffeeccttiivvee uusseerr IIDD ooff tthhee uusseerr iiss tthhee ssaammee
-       aass tthhee oowwnneerr ooff tthhee ffiillee..
-
-     No startup file is read if it  is  writable  by  anyone
-other than its owner.
-
-     It is not an error for any of the startup environmental
-variables or files not to exist.
-
-     Once all environmental variables are  interpreted,  and
-all  startup  files are read, the first file to be edited is
-read in (or a temporary file is created).   Then,  any  com-
-mands  specified  using  the  --cc option are executed, in the
-context of that file.
-
-44..  RReeccoovveerryy
-
-     There is no recovery  program  for  nneexx/nnvvii,  nor  does
-nneexx/nnvvii run setuid.  Recovery files are created readable and
-writable by the owner only.   Users  may  recover  any  file
-which  they can read, and the superuser may recover any edit
-session.
-
-     Edit sessions are backed  by  files  in  the  directory
-named     by    the    rreeccddiirr    option    (the    directory
-/var/tmp/vi.recover bbyy ddeeffaauulltt)),, aanndd aarree nnaammeedd  ""vvii..XXXXXXXXXXXX"",,
-wwhheerree  ""XXXXXXXXXXXX"" iiss aa nnuummbbeerr rreellaatteedd ttoo tthhee pprroocceessss IIDD..  WWhheenn
-aa ffiillee iiss ffiirrsstt mmooddiiffiieedd,, aa sseeccoonndd rreeccoovveerryy ffiillee  ccoonnttaaiinniinngg
-aann  eemmaaiill  mmeessssaaggee  ffoorr  tthhee  uusseerr  iiss ccrreeaatteedd,, aanndd iiss nnaammeedd
-""rreeccoovveerr..XXXXXXXXXXXX"",, wwhheerree,, aaggaaiinn,, ""XXXXXXXXXXXX"" iiss aassssoocciiaatteedd  wwiitthh
-
-
-
-
-
-
-
-
-
-
-NNvvii//NNeexx RReeffeerreennccee                                   UUSSDD::1133--77
-
-
-tthhee pprroocceessss IIDD..  BBootthh ffiilleess aarree rreemmoovveedd aatt tthhee eenndd ooff aa nnoorr--
-mmaall eeddiitt sseessssiioonn,, bbuutt wwiillll rreemmaaiinn iiff  tthhee  eeddiitt  sseessssiioonn  iiss
-aabbnnoorrmmaallllyy  tteerrmmiinnaatteedd oorr tthhee uusseerr rruunnss tthhee eexx pprreesseerrvvee ccoomm--
-mmaanndd..
-
-     The rreeccddiirr option may be set in either  the  user's  or
-system's  startup  information, changing the recovery direc-
-tory.  (Note, however, that if a memory based file system is
-used as the backup directory, each system reboot will delete
-all of the recovery files!   The  same  caution  applies  to
-directories such as /tmp wwhhiicchh aarree cclleeaarreedd ooff tthheeiirr ccoonntteennttss
-bbyy aa  ssyysstteemm  rreebboooott,,  oorr  //uussrr//ttmmpp  which  is  periodically
-cleared of old files on many systems.)
-
-     The  recovery  directory should be owned by root, or at
-least by a pseudo-user.  In addition, if directory  "sticky-
-bit"  semantics are available, the directory should have the
-sticky-bit set so that files may only be  removed  by  their
-owners.   The  recovery  directory  must be read, write, and
-executable by any user, i.e. mode 1777.
-
-     If the recovery directory does not  exist,  eexx/vvii  will
-attempt  to  create  it.   This  can  result in the recovery
-directory being owned by a normal  user,  which  means  that
-that  user  will be able to remove other user's recovery and
-backup files.  This is annoying, but is not a security issue
-as the user cannot otherwise access or modify the files.
-
-     The  recovery file has all of the necessary information
-in it to enable the user to recover the  edit  session.   In
-addition,  it  has  all  of  the necessary email headers for
-_s_e_n_d_m_a_i_l(8).  When the system is rebooted, all of the  files
-in /var/tmp/vi.recover _n_a_m_e_d _"rreeccoovveerr..XXXXXXXXXXXX_" _s_h_o_u_l_d _b_e _s_e_n_t
-_t_o _t_h_e_i_r _o_w_n_e_r_s_, _b_y _e_m_a_i_l_, _u_s_i_n_g _t_h_e --tt _o_p_t_i_o_n  _o_f  sseennddmmaaiill
-_(_o_r  _a  _s_i_m_i_l_a_r  _m_e_c_h_a_n_i_s_m  _i_n  _o_t_h_e_r  _m_a_i_l_e_r_s_)_.   _I_f  eexx_/vvii
-_r_e_c_e_i_v_e_s _a _h_a_n_g_u_p _(_S_I_G_H_U_P_) _s_i_g_n_a_l_, _o_r _t_h_e _u_s_e_r _e_x_e_c_u_t_e_s  _t_h_e
-eexx  pprreesseerrvvee  _c_o_m_m_a_n_d_,  eexx_/vvii  _w_i_l_l  _a_u_t_o_m_a_t_i_c_a_l_l_y _e_m_a_i_l _t_h_e
-_r_e_c_o_v_e_r_y _i_n_f_o_r_m_a_t_i_o_n _t_o _t_h_e _u_s_e_r_.
-
-     If your system does not have the sseennddmmaaiill utility (or a
-mailer program which supports its interface) the source file
-nvi/common/recover.c wwiillll hhaavvee ttoo bbee mmooddiiffiieedd  ttoo  uussee  yyoouurr
-llooccaall  mmaaiill  ddeelliivveerryy pprrooggrraammss..  NNoottee,, iiff nneexx//nnvvii iiss cchhaannggeedd
-ttoo uussee aannootthheerr mmaaiilleerr,, iitt iiss iimmppoorrttaanntt ttoo rreemmeemmbbeerr tthhaatt  tthhee
-oowwnneerr  ooff  tthhee ffiillee ggiivveenn ttoo tthhee mmaaiilleerr iiss tthhee nneexx//nnvvii uusseerr,,
-ssoo nnootthhiinngg iinn tthhee ffiillee sshhoouulldd bbee ttrruusstteedd aass iitt mmaayy hhaavvee bbeeeenn
-mmooddiiffiieedd iinn aann eeffffoorrtt ttoo ccoommpprroommiissee tthhee ssyysstteemm..
-
-     Finally,  the  owner execute bit is set on backup files
-when they are created, and unset when they are  first  modi-
-fied, e.g. backup files that have no associated email recov-
-ery file will have this bit set.  (There  is  also  a  small
-window  where  empty  files  can be created and not yet have
-
-
-
-
-
-
-
-
-
-
-UUSSDD::1133--88                                   NNvvii//NNeexx RReeffeerreennccee
-
-
-this bit set.  This is due to the method in which the  files
-are  created.)  Such files should be deleted when the system
-reboots.
-
-     A simple way to do this cleanup is to insert  the  fol-
-lowing Bourne shell script into your /etc/rc.local (or other
-startup) file.  The script should  work  with  the  historic
-Bourne  shell,  a  POSIX 1003.2 shell or the Korn shell.  (A
-copy     of     this     script     is      included      as
-nvi/install/recover.script in the nneexx/nnvvii distribution.)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-NNvvii//NNeexx RReeffeerreennccee                                   UUSSDD::1133--99
-
-
-    #    @(#)recover.script  8.7 (Berkeley) 8/16/94
-    #
-    # Script to recover nvi edit sessions.
-    #
-    RECDIR=/var/tmp/vi.recover
-    SENDMAIL=/usr/lib/sendmail
-    echo 'Recovering nvi editor sessions.'
-
-    # Check editor backup files.
-    vibackup=`echo $RECDIR/vi.*`
-    if [ "$vibackup" != "$RECDIR/vi.*" ]; then
-         for i in $vibackup; do
-              # Only test files that are readable.
-              if test ! -r $i; then
-                   continue
-              fi
-
-              # Unmodified nvi editor backup files either have the
-              # execute bit set or are zero length.  Delete them.
-              if test -x $i -o ! -s $i; then
-                   rm $i
-              fi
-         done
-    fi
-
-    # It is possible to get incomplete recovery files, if the editor crashes
-    # at the right time.
-    virecovery=`echo $RECDIR/recover.*`
-    if [ "$virecovery" != "$RECDIR/recover.*" ]; then
-         for i in $virecovery; do
-              # Only test files that are readable.
-              if test ! -r $i; then
-                   continue
-              fi
-
-              # Delete any recovery files that are zero length, corrupted,
-              # or that have no corresponding backup file.  Else send mail
-              # to the user.
-              recfile=`awk '/^X-vi-recover-path:/{print $2}' < $i`
-              if test -n "$recfile" -a -s "$recfile"; then
-                   $SENDMAIL -t < $i
-              else
-                   rm $i
-              fi
-         done
-    fi
-
-
-
-     If  you  are not using the default value for the rreeccddiirr
-option, be sure to substitute the value you're using for the
-RECDIR vvaalluuee iinn tthhee rreeccoovveerryy ssccrriipptt..
-
-
-
-
-
-
-
-
-
-
-
-UUSSDD::1133--1100                                  NNvvii//NNeexx RReeffeerreennccee
-
-
-     If the path of your system's sseennddmmaaiill program (or what-
-ever mailer you're using) is not /usr/lib/sendmail,, bbee  ssuurree
-ttoo ssuubbssttiittuuttee tthhee ccoorrrreecctt ppaatthhnnaammee ffoorr tthhee SSEENNDDMMAAIILL value in
-the recovery script.  Consult the manual page for details on
-recovering preserved or aborted editing sessions.
-
-55..  SSiizziinngg tthhee SSccrreeeenn
-
-     The  size of the screen can be set in a number of ways.
-EExx/vvii takes the following steps until  values  are  obtained
-for  both  the  number  of rows and number of columns in the
-screen.
-
- (1)   If the environmental variable  LINES  exists,  it  is
-       used to specify the number of rows in the screen.
-
- (2)   If  the  environmental variable COLUMNS exists, it is
-       used to specify the number of columns in the  screen.
-
- (3)   The  TIOCGWINSZ _i_o_c_t_l(2) is attempted on the standard
-       error file descriptor.
-
- (4)   The termcap entry (or  terminfo  entry  on  System  V
-       machines)  is  checked  for the "li" entry (rows) and
-       the "co" entry (columns).
-
- (5)   The number of rows is set to 24, and  the  number  of
-       columns is set to 80.
-
-     If  a window change size signal (SIGWINCH) is received,
-the new  window  size  is  retrieved  using  the  TIOCGWINSZ
-_i_o_c_t_l(2) call, and all other information is ignored.
-
-66..  CChhaarraacctteerr DDiissppllaayy
-
-     In  both  eexx  and vvii printable characters as defined by
-_i_s_p_r_i_n_t(3) are displayed using the local character set.
-
-     Non-printable characters, for which _i_s_c_n_t_r_l(3)  returns
-true,  and  which are less than octal \040, are displayed as
-the string "^<character>_"_, _w_h_e_r_e _<_c_h_a_r_a_c_t_e_r_> is the  charac-
-ter  that  is the original character's value offset from the
-"@_" _c_h_a_r_a_c_t_e_r_.  _F_o_r _e_x_a_m_p_l_e_, _t_h_e  _o_c_t_a_l  _c_h_a_r_a_c_t_e_r  _\_0_0_1  _i_s
-_d_i_s_p_l_a_y_e_d _a_s _"_^_A".  If _i_s_c_n_t_r_l(3) returns true for the octal
-character \177, it is displayed as  the  string  "^?_"_.   _A_l_l
-_o_t_h_e_r _c_h_a_r_a_c_t_e_r_s _a_r_e _d_i_s_p_l_a_y_e_d _a_s _e_i_t_h_e_r _h_e_x_a_d_e_c_i_m_a_l _v_a_l_u_e_s_,
-_i_n _t_h_e _f_o_r_m _"_0_x_<_h_i_g_h_-_h_a_l_f_b_y_t_e_> _._._. _0_x_<_l_o_w_-_h_a_l_f_b_y_t_e_>", or  as
-octal  values,  in  the  form  "\<high-one-or-two-bits>  ...
-\<low-three-bits>_"_.  _T_h_e _d_i_s_p_l_a_y _o_f  _u_n_k_n_o_w_n  _c_h_a_r_a_c_t_e_r_s  _i_s
-_b_a_s_e_d _o_n _t_h_e _v_a_l_u_e _o_f _t_h_e ooccttaall _o_p_t_i_o_n_.
-
-     In  vvii command mode, the cursor is always positioned on
-the last column of characters which take up  more  than  one
-
-
-
-
-
-
-
-
-
-
-NNvvii//NNeexx RReeffeerreennccee                                  UUSSDD::1133--1111
-
-
-column  on the screen.  In vvii text input mode, the cursor is
-positioned on the first column of characters which  take  up
-more than one column on the screen.
-
-77..  MMuullttiippllee SSccrreeeennss
-
-     NNvvii  supports  multiple  screens by dividing the window
-into regions.  It also supports stacks of screens by permit-
-ting  the  user  to  change the set of screens that are cur-
-rently displayed.
-
-     The EEddiitt, EExx, NNeexxtt, PPrreevviioouuss, TTaagg  and  VViissuuaall  (in  vvii
-mode) commands divide the current screen into two regions of
-approximately equal size and then perform their usual action
-in a new screen area.  If the cursor is in the lower half of
-the screen, the screen will split up, i.e.  the  new  screen
-will  be  above  the old one.  If the cursor is in the upper
-half of the screen, the new screen will  be  below  the  old
-one.
-
-     When more than one screen is editing a file, changes in
-any screen are reflected in all other  screens  editing  the
-same  file.  Exiting a screen without saving any changes (or
-explicitly discarding them)  is  permitted  until  the  last
-screen editing the file is exited, at which time the changes
-must be saved or discarded.
-
-     The  rreessiizzee  command  permits  resizing  of  individual
-screens.  Screens may be grown, shrunk or set to an absolute
-number of rows.
-
-     The ^^WW command is used to switch between screens.  Each
-^^WW  moves  to the next lower screen in the window, or to the
-first screen in the window if there are no lower screens.
-
-     The bbgg command "backgrounds" the current  screen.   The
-screen  disappears from the window, and the rows it occupied
-are taken over by a neighboring screen.  It is an  error  to
-attempt to background the only screen in the window.
-
-     The  ddiissppllaayy  ssccrreeeennss command displays the names of the
-files associated with the current  backgrounded  screens  in
-the window.
-
-     The ffgg [[ffiillee]] command "foregrounds" the first screen in
-the list of backgrounded screens that is associated with its
-argument.   If  no  file  argument  is  specified, the first
-screen on the list is foregrounded.  Foregrounding  consists
-of backgrounding the current screen, and replacing its space
-in the window with the foregrounded screen.
-
-     If the last screen in the window is exited,  and  there
-are  backgrounded  screens,  the first screen on the list of
-
-
-
-
-
-
-
-
-
-
-UUSSDD::1133--1122                                  NNvvii//NNeexx RReeffeerreennccee
-
-
-backgrounded screens takes over the window.
-
-88..  TTaaggss,, TTaagg SSttaacckkss,, aanndd CCssccooppee
-
-     NNvvii supports the historic vvii tag  command  <<ccoonnttrrooll--]]>>,
-and  the historic eexx tag command ttaagg.  These commands change
-the current file context to a new location, based on  infor-
-mation  found in the tags ffiilleess..  IIff yyoouu aarree uunnffaammiilliiaarr wwiitthh
-tthheessee ccoommmmaannddss,, yyoouu sshhoouulldd rreevviieeww tthheeiirr ddeessccrriippttiioonn  iinn  tthhee
-eexx  aanndd  vvii ccoommmmaannddss sseeccttiioonn ooff tthhiiss mmaannuuaall..  FFoorr aaddddiittiioonnaall
-iinnffoorrmmaattiioonn oonn ttaaggss ffiilleess,, sseeee tthhee ddiissccuussssiioonn  ooff  tthhee  ttaaggss
-eeddiitt ooppttiioonn aanndd tthhee ssyysstteemm _c_t_a_g_s((11)) mmaannuuaall ppaaggee..
-
-     In  addition, nnvvii supports the notion of "tags stacks",
-using the  <<ccoonnttrrooll--TT>>  command.   The  <<ccoonnttrrooll--TT>>  command
-returns  the  user  to  the previous context, i.e., the last
-place from which a <<ccoonnttrrooll--]]>> or ttaagg command  was  entered.
-These  three  commands provide the basic functionality which
-allows you to use vvii to review source code in  a  structured
-manner.
-
-     NNvvii  also  provides two other basic eexx commands for tag
-support: ttaaggppoopp and ttaaggttoopp.  The ttaaggppoopp command is identical
-to  the <<ccoonnttrrooll--TT>> command, with the additional functional-
-ity that you may specify that modifications to  the  current
-file  are  to  be  discarded.  This cannot be done using the
-<<ccoonnttrrooll--TT>> command.  The ttaaggttoopp command discards all of the
-contexts that have been pushed onto the tag stack, returning
-to the context from which the first <<ccoonnttrrooll--]]>> or ttaagg  com-
-mand was entered.
-
-     The  historic _c_t_a_g_s(1) tags file format supports only a
-single location per tag, normally the  function  declaration
-or  structure  or  string  definition.   More  sophisticated
-source code tools often provide multiple locations per  tag,
-e.g.,  a  list of the places from which a function is called
-or a string definition is used.  An example  of  this  func-
-tionality is the System V source code tool, ccssccooppee.
-
-CCssccooppee  creates  a  database  of  information on source code
-files, and supports a query language for that information as
-described  in  the  _c_s_c_o_p_e(1)  manual page.  NNvvii contains an
-interface to the ccssccooppee query language which permits you  to
-query  ccssccooppee  and  then sequentially step through the loca-
-tions in the sources files which ccssccooppee returns.  There  are
-two  nnvvii commands which support this ability to step through
-multiple locations.  They are the eexx  commands  ttaaggnneexxtt  and
-ttaaggpprreevv.  The ttaaggnneexxtt command moves to the next location for
-the current tag.  The ttaaggpprreevv command moves to the  previous
-location  for the current tag.  (See the ttaaggnneexxtt and ttaaggpprreevv
-command discussion in the eexx commands section of this manual
-for  more  information.)  At any time during this sequential
-walk, you may use the <<ccoonnttrrooll--]]>>, ttaagg or ccssccooppee commands to
-
-
-
-
-
-
-
-
-
-
-NNvvii//NNeexx RReeffeerreennccee                                  UUSSDD::1133--1133
-
-
-move  to  a new tag context, and then use the <<ccoonnttrrooll--TT>> or
-ttaaggppoopp commands to return and continue stepping through  the
-locations  for  this  tag.   This is similar to the previous
-model of a simple tag stack, except that each entry  in  the
-tag  stack  may  have  more than one file context that is of
-interest.
-
-     Although there is  no  widely  distributed  version  of
-_c_t_a_g_s(1) that creates tags files with multiple locations per
-tag, nnvvii has been written to understand the  obvious  exten-
-sion  to  the  historic  tags file format, i.e., more than a
-single line in the tags file with the same initial tag name.
-If  you  wish  to  extend your ccttaaggss implementation or other
-tool with which you build tags files, this extension  should
-be simple and will require no changes to nnvvii.
-
-     The  nnvvii  and  ccssccooppee  interface is based on the new eexx
-command ccssccooppee, which has five subcommands: aadddd, ffiinndd, hheellpp,
-kkiillll  and  rreesseett.  The subcommand ffiinndd itself has eight sub-
-commands: cc, dd, ee, ff, gg, ii, ss and tt.
-
-ccss[[ccooppee]] aa[[dddd]] ddiirreeccttoorryy
-     The aadddd command attaches to the ccssccooppee database in  the
-     specified  directory.   The  directory name is expanded
-     using the  standard  filename  expansions.   After  nnvvii
-     attaches  to  a  new  database,  all  subsequent ccssccooppee
-     queries will be asked of that database.  The result  of
-     any  single  query  is the collection of responses from
-     all of the databases to the query.
-
-     If the "CSCOPE_DIRS" environmental variable is set when
-     nnvvii  is  run,  it is expected to be a <blank>-separated
-     list of  directories  containing  ccssccooppee  databases  to
-     which the user wishes to attach.
-
-::ccss[[ccooppee]] ff[[iinndd]] cc||dd||ee||ff||gg||ii||ss||tt bbuuffffeerr||ppaatttteerrnn
-     The  ffiinndd  command is the ccssccooppee query command for nnvvii.
-     For this  command,  nnvvii  queries  all  attached  ccssccooppee
-     databases for the pattern.  If the pattern is a double-
-     quote character followed by a valid buffer name  (e.g.,
-     "<character>)),,  tthheenn  tthhee  ccoonntteennttss ooff tthhee nnaammeedd bbuuffffeerr
-     aarree uusseedd aass tthhee ppaatttteerrnn..  OOtthheerrwwiissee,, tthhee ppaatttteerrnn  iiss  aa
-     RReegguullaarr EExxpprreessssiioonn..
-
-     TThhee  ffiinndd  ccoommmmaanndd ppuusshheess tthhee ccuurrrreenntt llooccaattiioonn oonnttoo tthhee
-     ttaaggss ssttaacckk,, aanndd sswwiittcchheess ttoo tthhee ffiirrsstt llooccaattiioonn  rreessuulltt--
-     iinngg  ffrroomm tthhee qquueerryy,, iiff tthhee qquueerryy rreettuurrnneedd aatt lleeaasstt oonnee
-     rreessuulltt..
-
-     FFiillee nnaammeess rreettuurrnneedd bbyy tthhee ccssccooppee qquueerryy,, iiff  nnoott  aabbssoo--
-     lluuttee  ppaatthhss,, aarree sseeaarrcchheedd ffoorr rreellaattiivvee ttoo tthhee ddiirreeccttoorryy
-     wwhheerree tthhee ccssccooppee ddaattaabbaassee iiss llooccaatteedd..  IInn aaddddiittiioonn,,  iiff
-     tthhee  ffiillee  ""ccssccooppee..ttppaatthh"" aappppeeaarrss iinn tthhee ssaammee ddiirreeccttoorryy
-
-
-
-
-
-
-
-
-
-
-UUSSDD::1133--1144                                  NNvvii//NNeexx RReeffeerreennccee
-
-
-     aass tthhee ccssccooppee ddaattaabbaassee,, iitt iiss  eexxppeecctteedd  ttoo  ccoonnttaaiinn  aa
-     ccoolloonn--sseeppaarraatteedd  lliisstt  ooff  ddiirreeccttoorryy  nnaammeess wwhheerree ffiilleess
-     rreeffeerreenncceedd bbyy iittss aassssoocciiaatteedd  ccssccooppee  ddaattaabbaassee  mmaayy  bbee
-     ffoouunndd..
-
-     TThhee ffiinndd ssuubbccoommmmaanndd iiss oonnee ooff tthhee ffoolllloowwiinngg::
-
-     c        Find callers of the name.
-     d        Find all function calls made from name.
-     e        Find pattern.
-     f        Find files with name as substring.
-     g        Find definition of name.
-     i        Find files #including name.
-     s        Find all uses of name.
-     t        Find assignments to name.
-
-::ccss[[ccooppee]] hh[[eellpp]] [[ccoommmmaanndd]]
-     List the ccssccooppee commands, or optionally list usage help
-     for any single ccssccooppee command.
-
-::ddiissppllaayy cc[[oonnnneeccttiioonnss]]
-     Display the list of ccssccooppee databases to  which  nnvvii  is
-     currently connected.
-
-::ccss[[ccooppee]] kk[[iillll]] ##
-     Disconnect  from  a specific ccssccooppee database.  The con-
-     nection number is the one displayed by the  eexx  ddiissppllaayy
-     ccoonnnneeccttiioonnss command.
-
-::ccss[[ccooppee]] rr[[eesseett]]
-     Disconnect from all attached ccssccooppee databases.
-
-     Cscope  is  not freely redistributable software, but is
-fairly inexpensive and easily available.  To purchase a copy
-of   ccssccooppee,   see   http://www.att.com/ssg/products/toolch-
-est.html.
-
-99..  RReegguullaarr EExxpprreessssiioonnss aanndd RReeppllaacceemmeenntt SSttrriinnggss
-
-     Regular expressions are used in line addresses, as  the
-first part of the eexx ssuubbssttiittuuttee, gglloobbaall, and vv commands, and
-in search patterns.
-
-     The regular expressions  supported  by  eexx/vvii  are,  by
-default,  the Basic Regular Expressions (BRE's) described in
-the IEEE POSIX Standard 1003.2.  The eexxtteennddeedd option  causes
-all  regular  expressions  to be interpreted as the Extended
-Regular Expressions (ERE's) described by the same  standard.
-(See  _r_e___f_o_r_m_a_t(7)  for more information.)  Generally speak-
-ing, BRE's are the Regular Expressions found  in  _e_d(1)  and
-_g_r_e_p(1),  and  ERE's  are  the  Regular Expressions found in
-_e_g_r_e_p(1).
-
-
-
-
-
-
-
-
-
-
-
-NNvvii//NNeexx RReeffeerreennccee                                  UUSSDD::1133--1155
-
-
-     The following is not intended to provide a  description
-of Regular Expressions.  The information here only describes
-strings and characters which have special  meanings  in  the
-eexx/vvii  version of RE's, or options which change the meanings
-of characters that normally have special meanings in RE's.
-
- (1)   An empty RE (e.g.  "//" or "??"  is equivalent to the
-       last RE used.
-
- (2)   The construct "\<" matches the beginning of a word.
-
- (3)   The construct "\>" matches the end of a word.
-
- (4)   The character "~" matches the replacement part of the
-       last ssuubbssttiittuuttee command.
-
-     When the mmaaggiicc option is _n_o_t set, the  only  characters
-with  special  meanings are a "^_" _c_h_a_r_a_c_t_e_r _a_t _t_h_e _b_e_g_i_n_n_i_n_g
-_o_f _a_n _R_E_, _a _"_$" character at the  end  of  an  RE,  and  the
-escaping  character  "\_"_.   _T_h_e _c_h_a_r_a_c_t_e_r_s _"_.", "*_"_, _"_[" and
-"~_" _a_r_e _t_r_e_a_t_e_d _a_s _o_r_d_i_n_a_r_y _c_h_a_r_a_c_t_e_r_s _u_n_l_e_s_s _p_r_e_c_e_d_e_d _b_y  _a
-_"_\";  when preceded by a "\_" _t_h_e_y _r_e_g_a_i_n _t_h_e_i_r _s_p_e_c_i_a_l _m_e_a_n_-
-_i_n_g_.
-
-     Replacement strings are the second part of a ssuubbssttiittuuttee
-command.
-
-     The  character  "&" (or "\&" if the mmaaggiicc option is _n_o_t
-set) in the replacement string stands for the  text  matched
-by  the  RE  that  is being replaced.  The character "~_" _(_o_r
-_"_\_~" if the mmaaggiicc option is _n_o_t set) stands for the replace-
-ment  part  of  the previous ssuubbssttiittuuttee command.  It is only
-valid after a ssuubbssttiittuuttee command has been performed.
-
-     The string "\#", where "#" is an integer value  from  1
-to  9,  stands for the text matched by the portion of the RE
-enclosed in the "#"'th  set  of  escaped  parentheses,  e.g.
-"\("  and  "\)".   For example, "s/abc\(.*\)def/\1/" deletes
-the strings "abc" and "def" from the matched pattern.
-
-     The strings "\l", "\u", "\L" and "\U" can  be  used  to
-modify  the case of elements in the replacement string.  The
-string "\l" causes the next character  to  be  converted  to
-lowercase;  the  string "\u" behaves similarly, but converts
-to uppercase (e.g.  s/abc/\U&/ replaces the string abc  with
-ABC).   The  string  "\L" causes characters up to the end of
-the string or the next occurrence of  the  strings  "\e"  or
-"\E"  to  be converted to lowercase; the string "\U" behaves
-similarly, but converts to uppercase.
-
-     If the entire replacement pattern is "%", then the last
-replacement pattern is used again.
-
-
-
-
-
-
-
-
-
-
-
-UUSSDD::1133--1166                                  NNvvii//NNeexx RReeffeerreennccee
-
-
-     In  vvii,  inserting  a  <control-M> iinnttoo tthhee rreeppllaacceemmeenntt
-ssttrriinngg wwiillll ccaauussee tthhee mmaattcchheedd lliinnee  ttoo  bbee  sspplliitt  iinnttoo  ttwwoo
-lliinneess aatt tthhaatt ppooiinntt..  ((TThhee <<ccoonnttrrooll--MM>> will be discarded.)
-
-1100..  SSccrriippttiinngg LLaanngguuaaggeess
-
-     The  nnvvii  editor  currently supports two scripting lan-
-guages, Tcl/Tk and Perl5.  (Note  that  Perl4  isn't  suffi-
-cient,  and  that  the Perl5 must be version 5.002 or later.
-See the ) See the "BBuuiillddiinngg NNvvii" section for  more  informa-
-tion.
-
-     The  scripting language interface is still being worked
-on, therefore the following information is  probably  incom-
-plete,  probably  wrong in cases, and likely to change.  See
-the perl_api and tcl_api source directories for more  infor-
-mation.   As a quick reference, the following function calls
-are provided for both the Perl and Tcl interfaces.  The Perl
-interface  uses a slightly different naming convention, e.g.
-``viFindScreen'' is named ``VI:FindScreen''.
-
-vviiFFiinnddSSccrreeeenn ffiillee
-     Return the screenIdaassssoocciiaatteedd ffiillee.
-
-vviiAAppppeennddLLiinnee ssccrreeeennIIdd lliinneeNNuummbbeerr tteexxtt
-     Append text aass aa nneeww lliinnee aafftteerr lliinnee nnuummbbeerr lliinneeNNuummbbeerr,
-     in the screen screenId..
-
-vviiDDeellLLiinnee ssccrreeeennIIdd lliinneeNNuumm
-     Delete the line lineNumber ffrroomm tthhee ssccrreeeenn ssccrreeeennIIdd.
-
-vviiGGeettLLiinnee ssccrreeeennIIdd lliinneeNNuummbbeerr
-     Return the line lineNumber ffrroomm tthhee ssccrreeeenn ssccrreeeennIIdd.
-
-vviiIInnsseerrttLLiinnee ssccrreeeennIIdd lliinneeNNuummbbeerr tteexxtt
-     Insert text aass aa nneeww lliinnee bbeeffoorree lliinnee nnuummbbeerr lliinneeNNuummbbeerr
-     in the screen screenId..
-
-vviiLLaassttLLiinnee ssccrreeeennIIdd
-     Return the line number of the last line in  the  screen
-     screenId..
-
-vviiSSeettLLiinnee ssccrreeeennIIdd lliinneeNNuummbbeerr tteexxtt
-     Change  the  line  lineNumber iinn tthhee ssccrreeeenn ssccrreeeennIIdd to
-     match the specified text..
-
-vviiGGeettMMaarrkk ssccrreeeennIIdd mmaarrkk
-     Return the current line and column  for  the  specified
-     mark ffrroomm tthhee ssccrreeeenn ssccrreeeennIIdd.
-
-vviiSSeettMMaarrkk ssccrreeeennIIdd mmaarrkk lliinnee ccoolluummnn
-     Set  the specified mark ttoo bbee aatt lliinnee lliinnee, column col-
-     umn,, iinn tthhee ssccrreeeenn ssccrreeeennIIdd.
-
-
-
-
-
-
-
-
-
-
-NNvvii//NNeexx RReeffeerreennccee                                  UUSSDD::1133--1177
-
-
-vviiGGeettCCuurrssoorr ssccrreeeennIIdd
-     Return the current line and column for  the  cursor  in
-     the screen screenId..
-
-vviiSSeettCCuurrssoorr ssccrreeeennIIdd lliinnee ccoolluummnn
-     Set  the cursor in the screen screenId ttoo tthhee ssppeecciiffiieedd
-     lliinnee and column..
-
-vviiMMssgg ssccrreeeennIIdd tteexxtt
-     Display the specified text  aass  aa  vvii  mmeessssaaggee  iinn  tthhee
-     ssccrreeeenn ssccrreeeennIIdd.
-
-vviiNNeewwSSccrreeeenn ssccrreeeennIIdd [[ffiillee]]
-     Create a new screen.
-
-vviiEEnnddSSccrreeeenn ssccrreeeennIIdd
-     Exit the screen screenId..
-
-vviiSSwwiittcchhSSccrreeeenn ssccrreeeennIIdd ssccrreeeennIIdd
-     Switch from the screen screenId ttoo tthhee ssccrreeeenn ssccrreeeennIIdd.
-
-vviiMMaappKKeeyy ssccrreeeennIIdd kkeeyy ttccllpprroocc
-     Map the specified key iinn tthhee ssccrreeeenn ssccrreeeennIIdd to the Tcl
-     procedure tclproc..
-
-vviiUUnnmmMMaappKKeeyy ssccrreeeennIIdd kkeeyy
-     Unmap the specified key iinn tthhee ssccrreeeenn ssccrreeeennIIdd
-
-vviiGGeettOOpptt ssccrreeeennIIdd ooppttiioonn
-     Return  the  value  of  the  specified  option ffrroomm tthhee
-     ssccrreeeenn ssccrreeeennIIdd.
-
-vviiSSeettOOpptt ssccrreeeennIIdd ccoommmmaanndd
-     Set one or more options in the screen screenId..
-
-1111..  GGeenneerraall EEddiittoorr DDeessccrriippttiioonn
-
-     When eexx or vvii are executed, the text of a file is  read
-(or  a  temporary  file  is  created),  and then all editing
-changes happen within the context of the copy of  the  file.
-_N_o  _c_h_a_n_g_e_s _a_f_f_e_c_t _t_h_e _a_c_t_u_a_l _f_i_l_e _u_n_t_i_l _t_h_e _f_i_l_e _i_s _w_r_i_t_t_e_n
-_o_u_t, either using a write command or another  command  which
-is affected by the aauuttoowwrriittee option.
-
-     All  files  are  locked (using the _f_l_o_c_k(2) or _f_c_n_t_l(2)
-interfaces) during the edit session, to avoid  inadvertently
-making  modifications  to multiple copies of the file.  If a
-lock cannot be obtained for a file because it is  locked  by
-another  process,  the  edit session is read-only (as if the
-rreeaaddoonnllyy option or the --RR flag had been  specified).   If  a
-lock  cannot be obtained for other reasons, the edit session
-will continue, but the  file  status  information  (see  the
-<<ccoonnttrrooll--GG>> command) will reflect this fact.
-
-
-
-
-
-
-
-
-
-
-UUSSDD::1133--1188                                  NNvvii//NNeexx RReeffeerreennccee
-
-
-     Both  eexx and vvii are modeful editors, i.e. they have two
-modes, "command" mode and "text input" mode.  The former  is
-intended  to  permit  you  to  enter commands which modifies
-already existing text.  The latter is intended to permit you
-to  enter  new text.  When eexx first starts running, it is in
-command mode, and usually displays a prompt (see the  pprroommpptt
-option  for more information).  The prompt is a single colon
-(":"")) cchhaarraacctteerr..  TThheerree aarree tthhrreeee ccoommmmaannddss  tthhaatt  sswwiittcchh  eexx
-iinnttoo  tteexxtt  iinnppuutt  mmooddee:: aappppeenndd,, cchhaannggee aanndd iinnsseerrtt..  OOnnccee iinn
-iinnppuutt mmooddee,, eenntteerriinngg aa lliinnee ccoonnttaaiinniinngg oonnllyy aa ssiinnggllee  ppeerriioodd
-((""..""))   eennddss  tteexxtt  iinnppuutt  mmooddee aanndd rreettuurrnnss ttoo ccoommmmaanndd mmooddee,,
-wwhheerree tthhee pprroommpptt iiss rreeddiissppllaayyeedd..
-
-     When vvii first starts running, it is in command mode  as
-well.   There  are  eleven commands that switch vvii into text
-input mode: AA, aa, CC, cc, II, ii, OO, oo, RR, SS  and  ss.   Once  in
-input  mode,  entering an <escape> cchhaarraacctteerr eennddss tteexxtt iinnppuutt
-mmooddee aanndd rreettuurrnnss ttoo ccoommmmaanndd mmooddee..
-
-     EExx/vvii present three different interfaces to  editing  a
-file.  EExx presents a line oriented interface.  VVii presents a
-full  screen  display  oriented  interface,  also  known  as
-"visual  mode".   In  addition, there is a third mode, "open
-mode", which is line oriented, but supports cursor  movement
-and  editing  within the displayed line, similarly to visual
-mode.  Open mode is not yet implemented in nnvvii.
-
-     The following words have special meanings in  both  the
-eexx and vvii command descriptions:
-
-<<iinntteerrrruupptt>>
-     The  interrupt  character is used to interrupt the cur-
-     rent operation.  Normally <control-C>,, wwhhaatteevveerr cchhaarraacc--
-     tteerr iiss sseett ffoorr tthhee ccuurrrreenntt tteerrmmiinnaall iiss uusseedd..
-
-<<lliitteerraall--nneexxtt>>
-     The literal next character is used to escape the subse-
-     quent character from any special meaning.  This charac-
-     ter  is always <control-V>..  IIff tthhee tteerrmmiinnaall iiss nnoott sseett
-     uupp ttoo ddoo XXOONN//XXOOFFFF ffllooww  ccoonnttrrooll,,  tthheenn  <<ccoonnttrrooll--QQ>>  is
-     used to mean literal next as well.
-
-ccuurrrreenntt ppaatthhnnaammee
-     The  pathname of the file currently being edited by vi.
-     When the percent character ("%"")) aappppeeaarrss iinn aa ffiillee nnaammee
-     eenntteerreedd  aass  ppaarrtt  ooff  aann  eexx  ccoommmmaanndd  aarrgguummeenntt,, iitt iiss
-     rreeppllaacceedd bbyy tthhee ccuurrrreenntt ppaatthhnnaammee..  ((TThhee  ""%%""  cchhaarraacctteerr
-     ccaann bbee eessccaappeedd bbyy pprreecceeddiinngg iitt wwiitthh aa bbaacckkssllaasshh..))
-
-aalltteerrnnaattee ppaatthhnnaammee
-     The  name of the last file name mentioned in an eexx com-
-     mand, or, the previous current  pathname  if  the  last
-     file mentioned becomes the current file.  When the hash
-
-
-
-
-
-
-
-
-
-
-NNvvii//NNeexx RReeffeerreennccee                                  UUSSDD::1133--1199
-
-
-     mark character ("#"")) aappppeeaarrss iinn aa ffiillee nnaammee eenntteerreedd  aass
-     ppaarrtt  ooff  aann eexx ccoommmmaanndd aarrgguummeenntt,, iitt iiss rreeppllaacceedd bbyy tthhee
-     aalltteerrnnaattee ppaatthhnnaammee..  ((TThhee ""##"" cchhaarraacctteerr ccaann bbee  eessccaappeedd
-     bbyy pprreecceeddiinngg iitt wwiitthh aa bbaacckkssllaasshh..))
-
-bbuuffffeerr
-     One  of  a  number  of named areas for saving copies of
-     text.  Commands that change or delete text can save the
-     changed  or  deleted  text  into a specific buffer, for
-     later use, if the command allows it (i.e. the eexx cchhaannggee
-     command  cannot  save  the  changed  text  in  a  named
-     buffer).  Buffers are named with  a  single  character,
-     preceded  by  a  double quote, e.g.  "<character> iinn vvii
-     aanndd wwiitthhoouutt tthhee ddoouubbllee qquuoottee,, ee..gg..  <<cchhaarraacctteerr>>,, iinn eexx..
-     ((TThhee  ddoouubbllee  qquuoottee  iissnn''tt  nneecceessssaarryy  ffoorr  eexx  bbeeccaauussee
-     bbuuffffeerrss nnaammeess aarree ddeennootteedd bbyy tthheeiirr ppoossiittiioonn iinn tthhee ccoomm--
-     mmaanndd  lliinnee..))  HHiissttoorriicc iimmpplleemmeennttaattiioonnss ooff eexx//vvii lliimmiitteedd
-     <<cchhaarraacctteerr>> ttoo  tthhee  aallpphhaannuummeerriicc  cchhaarraacctteerrss;;  nneexx//nnvvii
-     ppeerrmmiittss  tthhee uussee ooff aannyy cchhaarraacctteerr wwiitthhoouutt aannootthheerr mmeeaann--
-     iinngg iinn tthhee ppoossiittiioonn wwhheerree aa bbuuffffeerr nnaammee iiss eexxppeecctteedd..
-
-     BBuuffffeerrss nnaammeedd bbyy uuppppeerrccaassee cchhaarraacctteerrss aarree tthhee  ssaammee  aass
-     bbuuffffeerrss  nnaammeedd bbyy lloowweerrccaassee cchhaarraacctteerrss,, ee..gg.. tthhee bbuuffffeerr
-     nnaammeedd bbyy tthhee EEnngglliisshh cchhaarraacctteerr ""AA"" iiss tthhee ssaammee  aass  tthhee
-     bbuuffffeerr  nnaammeedd  bbyy tthhee cchhaarraacctteerr ""aa"",, wwiitthh tthhee eexxcceeppttiioonn
-     tthhaatt,, iiff tthhee bbuuffffeerr ccoonntteennttss aarree bbeeiinngg cchhaannggeedd ((aass wwiitthh
-     aa  tteexxtt  ddeelleettiioonn  oorr  vvii  cchhaannggee ccoommmmaanndd)),, tthhee tteexxtt iiss
-     _a_p_p_e_n_d_e_d ttoo tthhee bbuuffffeerr,, iinnsstteeaadd ooff rreeppllaacciinngg  tthhee  ccuurr--
-     rreenntt ccoonntteennttss..
-
-     TThhee   bbuuffffeerrss  nnaammeedd  bbyy  tthhee  nnuummeerriicc  cchhaarraacctteerrss  ((iinn
-     EEnngglliisshh,, ""11_" _t_h_r_o_u_g_h _"_9"")),, aarree ssppeecciiaall..  IIff aa rreeggiioonn ooff
-     tteexxtt iinncclluuddiinngg cchhaarraacctteerrss ffrroomm mmoorree tthhaann oonnee lliinnee,, oorr aa
-     ssiinnggllee lliinnee ooff tteexxtt ssppeecciiffiieedd bbyy uussiinngg aa  lliinnee--oorriieenntteedd
-     mmoottiioonn,,  iiss cchhaannggeedd oorr ddeelleetteedd iinn tthhee ffiillee uussiinngg tthhee vvii
-     cchhaannggee oorr ddeelleettee ccoommmmaannddss,, aa ccooppyy ooff tthhee tteexxtt iiss ppllaacceedd
-     iinnttoo  tthhee  nnuummeerriicc  bbuuffffeerr  ""11"",, rreeggaarrddlleessss ooff tthhee uusseerr
-     ssppeecciiffyyiinngg aannootthheerr bbuuffffeerr iinn  wwhhiicchh  ttoo  ssaavvee  iitt..   IInn
-     aaddddiittiioonn,,  tthheerree aarree aa ffeeww ccoommmmaannddss wwhhiicchh,, wwhheenn uusseedd aass
-     aa mmoottiioonn wwiitthh tthhee vvii cchhaannggee aanndd ddeelleettee ccoommmmaannddss,, _a_l_w_a_y_s
-     ccooppyy  tthhee  ssppeecciiffiieedd  rreeggiioonn  ooff  tteexxtt iinnttoo tthhee nnuummeerriicc
-     bbuuffffeerrss rreeggaarrddlleessss ooff tthhee rreeggiioonn  iinncclluuddiinngg  cchhaarraacctteerrss
-     ffrroomm mmoorree tthhaann oonnee lliinnee..  TThheessee ccoommmmaannddss aarree::
-
-
-      <<ccoonnttrrooll--AA>>   %%   ((   ))
-     ``<<cchhaarraacctteerr>>   //   ??   NN
-                nn   {{   }}
-
-
-     Before  this  copy  is  done,  the previous contents of
-     buffer "1"" aarree mmoovveedd iinnttoo bbuuffffeerr ""22", "2""  iinnttoo  bbuuffffeerr
-
-
-
-
-
-
-
-
-
-
-
-UUSSDD::1133--2200                                  NNvvii//NNeexx RReeffeerreennccee
-
-
-     ""33",  and  so  on.  The contents of buffer "9"" aarree ddiiss--
-     ccaarrddeedd..  IInn vvii,, tteexxtt mmaayy bbee eexxpplliicciittllyy ssttoorreedd iinnttoo  tthhee
-     nnuummeerriicc  bbuuffffeerrss..   IInn  tthhiiss  ccaassee,, tthhee bbuuffffeerr rroottaattiioonn
-     ddeessccrriibbeedd aabboovvee ooccccuurrss bbeeffoorree tthhee  rreeppllaacceemmeenntt  ooff  tthhee
-     bbuuffffeerr''ss ccoonntteennttss..  TThhee nnuummeerriicc bbuuffffeerrss aarree oonnllyy aavvaaiill--
-     aabbllee iinn vviissuuaall aanndd ooppeenn mmooddeess,, aanndd aarree  nnoott  aacccceessssiibbllee
-     bbyy  eexx iinn aannyy wwaayy,, aalltthhoouugghh cchhaannggeedd aanndd ddeelleetteedd tteexxtt iiss
-     ssttiillll ssttoorreedd tthheerree wwhhiillee iinn eexx mmooddee..
-
-     WWhheenn aa vvii ccoommmmaanndd ssyynnooppssiiss sshhoowwss bbootthh aa [[bbuuffffeerr]] aanndd  aa
-     [[ccoouunntt]],, tthheeyy mmaayy bbee pprreesseenntteedd iinn aannyy oorrddeerr..
-
-     FFiinnaallllyy,,  aallll  bbuuffffeerrss aarree eeiitthheerr ""lliinnee"" oorr ""cchhaarraacctteerr""
-     oorriieenntteedd..   AAllll  eexx  ccoommmmaannddss  wwhhiicchh  ssttoorree  tteexxtt  iinnttoo
-     bbuuffffeerrss  aarree  lliinnee  oorriieenntteedd..   SSoommee  vvii ccoommmmaannddss wwhhiicchh
-     ssttoorree tteexxtt iinnttoo bbuuffffeerrss aarree lliinnee oorriieenntteedd,, aanndd ssoommee aarree
-     cchhaarraacctteerr oorriieenntteedd;; tthhee ddeessccrriippttiioonn ffoorr eeaacchh aapppplliiccaabbllee
-     vvii ccoommmmaanndd nnootteess wwhheetthheerr tteexxtt ccooppiieedd iinnttoo bbuuffffeerrss uussiinngg
-     tthhee  ccoommmmaanndd  iiss  lliinnee oorr cchhaarraacctteerr oorriieenntteedd..  IInn aaddddii--
-     ttiioonn,, tthhee vvii ccoommmmaanndd ddiissppllaayy bbuuffffeerrss ddiissppllaayyss tthhee  ccuurr--
-     rreenntt  oorriieennttaattiioonn ffoorr eeaacchh bbuuffffeerr..  GGeenneerraallllyy,, tthhee oonnllyy
-     iimmppoorrttaannccee aattttaacchheedd ttoo tthhiiss oorriieennttaattiioonn iiss tthhaatt iiff  tthhee
-     bbuuffffeerr  iiss  ssuubbsseeqquueennttllyy  iinnsseerrtteedd  iinnttoo tthhee tteexxtt,, lliinnee
-     oorriieenntteedd bbuuffffeerrss ccrreeaattee nneeww lliinneess ffoorr eeaacchh ooff tthhee lliinneess
-     tthheeyy ccoonnttaaiinn,, aanndd cchhaarraacctteerr oorriieenntteedd bbuuffffeerrss ccrreeaattee nneeww
-     lliinneess ffoorr aannyy lliinneess _o_t_h_e_r tthhaann tthhee ffiirrsstt aanndd llaasstt lliinneess
-     tthheeyy  ccoonnttaaiinn..   TThhee  ffiirrsstt aanndd llaasstt lliinneess aarree iinnsseerrtteedd
-     iinnttoo tthhee tteexxtt aatt tthhee ccuurrrreenntt ccuurrssoorr ppoossiittiioonn,,  bbeeccoommiinngg
-     ppaarrtt  ooff  tthhee  ccuurrrreenntt lliinnee..  IIff tthheerree iiss mmoorree tthhaann oonnee
-     lliinnee iinn tthhee bbuuffffeerr,, hhoowweevveerr,, tthhee  ccuurrrreenntt  lliinnee  iittsseellff
-     wwiillll bbee sspplliitt..
-
-uunnnnaammeedd bbuuffffeerr
-     The unnamed buffer is a text storage area which is used
-     by commands that use or operate on  a  buffer  when  no
-     buffer is specified by the user.  If the command stores
-     text into a buffer, the text is stored into the unnamed
-     buffer  even if a buffer is also specified by the user.
-     It is not  possible  to  append  text  to  the  unnamed
-     buffer.   If  text  is  appended to a named buffer, the
-     named buffer contains both the old and new text,  while
-     the  unnamed  buffer contains only the new text.  There
-     is no way to explicitly reference the unnamed buffer.
-
-     Historically, the contents of the unnamed  buffer  were
-     discarded  by  many  different commands, even ones that
-     didn't store text into it.  NNeexx/nnvvii never discards  the
-     contents  of the unnamed buffer until new text replaces
-     them.
-
-wwhhiitteessppaaccee
-     The characters <tab> and <space>.
-
-
-
-
-
-
-
-
-
-
-
-NNvvii//NNeexx RReeffeerreennccee                                  UUSSDD::1133--2211
-
-
-<<ccaarrrriiaaggee--rreettuurrnn>>
-     The character  represented  by  an  ASCII  <control-M>..
-     TThhiiss  cchhaarraacctteerr iiss aallmmoosstt aallwwaayyss ttrreeaatteedd iiddeennttiiccaallllyy ttoo
-     aa <<nneewwlliinnee>> character, but differs in that  it  can  be
-     escaped into the file text or into a command.
-
-<<nneewwlliinnee>>
-     The  character  represented  by  an  ASCII <control-J>..
-     TThhiiss cchhaarraacctteerr iiss aallmmoosstt aallwwaayyss ttrreeaatteedd iiddeennttiiccaallllyy  ttoo
-     aa  <<ccoonnttrrooll--MM>> character, but differs in that it cannot
-     be escaped into the file text or into a command.
-
-1122..  VVii DDeessccrriippttiioonn
-
-     VVii takes up the entire screen  to  display  the  edited
-file,  except for the bottom line of the screen.  The bottom
-line of the screen is used to enter eexx commands, and for  vvii
-error  and  informational messages.  If no other information
-is being displayed, the default display can show the current
-cursor  row  and cursor column, an indication of whether the
-file has been modified, and the current mode of the  editor.
-See the rruulleerr and sshhoowwmmooddee options for more information.
-
-     Empty  lines  do not have any special representation on
-the screen, but lines on the  screen  that  would  logically
-come  after  the  end  of the file are displayed as a single
-tilde ("~") character.  To differentiate between empty lines
-and  lines consisting of only whitespace characters, use the
-lliisstt option.  Historically, implementations of vvii have  also
-displayed  some  lines  as single asterisk ("@"")) cchhaarraacctteerrss..
-TThheessee wweerree lliinneess tthhaatt wweerree  nnoott  ccoorrrreeccttllyy  ddiissppllaayyeedd,,  ii..ee..
-lliinneess  oonn tthhee ssccrreeeenn tthhaatt ddiidd nnoott ccoorrrreessppoonndd ttoo lliinneess iinn tthhee
-ffiillee,, oorr lliinneess tthhaatt ddiidd nnoott ffiitt oonn tthhee ccuurrrreenntt ssccrreeeenn..   NNvvii
-nneevveerr ddiissppllaayyss lliinneess iinn tthhiiss ffaasshhiioonn..
-
-     VVii  is  a  modeful editor, i.e. it has two modes, "com-
-mand" mode and "text input" mode.  When vvii first starts,  it
-is  in command mode.  There are several commands that change
-vvii into text input mode.  The <escape> cchhaarraacctteerr iiss uusseedd  ttoo
-rreessoollvvee  tthhee  tteexxtt  iinnppuutt  iinnttoo tthhee ffiillee,, aanndd eexxiitt bbaacckk iinnttoo
-ccoommmmaanndd mmooddee..  IInn vvii ccoommmmaanndd  mmooddee,,  tthhee  ccuurrssoorr  iiss  aallwwaayyss
-ppoossiittiioonneedd  oonn  tthhee  llaasstt ccoolluummnn ooff cchhaarraacctteerrss wwhhiicchh ttaakkee uupp
-mmoorree tthhaann oonnee ccoolluummnn oonn tthhee ssccrreeeenn..  IInn vvii tteexxtt iinnsseerrtt mmooddee,,
-tthhee  ccuurrssoorr  iiss ppoossiittiioonneedd oonn tthhee ffiirrsstt ccoolluummnn ooff cchhaarraacctteerrss
-wwhhiicchh ttaakkee uupp mmoorree tthhaann oonnee ccoolluummnn oonn tthhee ssccrreeeenn..
-
-     When positioning the cursor to a new line  and  column,
-the  type  of movement is defined by the distance to the new
-cursor position.  If the new position is close,  the  screen
-is scrolled to the new location.  If the new position is far
-away, the screen is repainted so that the new position is on
-the  screen.  If the screen is scrolled, it is moved a mini-
-mal amount, and the cursor line will usually appear  at  the
-
-
-
-
-
-
-
-
-
-
-UUSSDD::1133--2222                    NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss))
-
-
-top  or  bottom  of the screen.  If the screen is repainted,
-the cursor line will appear in the  center  of  the  screen,
-unless  the cursor is sufficiently close to the beginning or
-end of the file that this isn't possible.  If the  lleeffttrriigghhtt
-option  is set, the screen may be scrolled or repainted in a
-horizontal direction as well as in a vertical one.
-
-     A major difference between the historical vvii  presenta-
-tion  and  nnvvii is in the scrolling and screen oriented posi-
-tion commands, <<ccoonnttrrooll--BB>>, <<ccoonnttrrooll--DD>>, <<ccoonnttrrooll--EE>>,  <<ccoonn--
-ttrrooll--FF>>,  <<ccoonnttrrooll--UU>>, <<ccoonnttrrooll--YY>>, HH, LL and MM.  In histori-
-cal implementations of vvii, these commands acted on  physical
-(as  opposed  to  logical, or screen) lines.  For lines that
-were sufficiently long  in  relation  to  the  size  of  the
-screen,  this  meant  that single line scroll commands might
-repaint the entire screen, scrolling or  screen  positioning
-commands  might  not change the screen or move the cursor at
-all, and some lines simply  could  not  be  displayed,  even
-though  vvii would edit the file that contained them.  In nnvvii,
-these commands act on logical, i.e. screen lines.   You  are
-unlikely  to  notice  any  difference unless you are editing
-files with lines significantly longer than a screen width.
-
-     VVii keeps track of the currently "most attractive"  cur-
-sor  position.   Each command description (for commands that
-alter the current cursor position), specifies if the  cursor
-is set to a specific location in the line, or if it is moved
-to the "most attractive cursor position".  The latter  means
-that the cursor is moved to the cursor position that is hor-
-izontally as close as possible to the current  cursor  posi-
-tion.   If the current line is shorter than the cursor posi-
-tion vvii would select, the cursor is positioned on  the  last
-character in the line.  (If the line is empty, the cursor is
-positioned on the first column of the line.)  If  a  command
-moves  the  cursor  to the most attractive position, it does
-not alter the current  cursor  position,  and  a  subsequent
-movement will again attempt to move the cursor to that posi-
-tion.  Therefore, although a movement to a line shorter than
-the currently most attractive position will cause the cursor
-to move to the end of that line, a subsequent movement to  a
-longer  line  will cause the cursor to move back to the most
-attractive position.
-
-     In addition, the $$ command makes the end of  each  line
-the  most  attractive cursor position rather than a specific
-column.
-
-     Each vvii command described below notes where the  cursor
-ends up after it is executed.  This position is described in
-terms of characters on the line, i.e.  "the previous charac-
-ter",  or,  "the  last  character  in the line".  This is to
-avoid needing to continually refer to on what  part  of  the
-character the cursor rests.
-
-
-
-
-
-
-
-
-
-
-NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss))                    UUSSDD::1133--2233
-
-
-     The  following  words  have special meaning for vvii com-
-mands.
-
-pprreevviioouuss ccoonntteexxtt
-     The position of the cursor  before  the  command  which
-     caused  the  last absolute movement was executed.  Each
-     vvii command described in the next section that  is  con-
-     sidered an absolute movement is so noted.  In addition,
-     specifying _a_n_y address to an eexx command  is  considered
-     an absolute movement.
-
-mmoottiioonn
-     A second vvii command can be used as an optional trailing
-     argument to the vvii <<, >>, !!, cc, dd, yy, and (depending  on
-     the ttiillddeeoopp option) ~~ commands.  This command indicates
-     the end of the region of text that's  affected  by  the
-     command.   The motion command may be either the command
-     character repeated (in which case it means the  current
-     line)  or  a  cursor  movement  command.  In the latter
-     case, the region affected by the command  is  from  the
-     starting  or stopping cursor position which comes first
-     in the file, to  immediately  before  the  starting  or
-     stopping cursor position which comes later in the file.
-     Commands that operate on lines instead of using  begin-
-     ning  and ending cursor positions operate on all of the
-     lines that are wholly or partially in the  region.   In
-     addition,  some  other  commands  become  line oriented
-     depending on where in the text they are used.  The com-
-     mand descriptions below note these special cases.
-
-     The following commands may all be used as motion compo-
-     nents for vvii commands:
-
-
-     <control-A>    <control-H>   <control-J>   <control-M>
-     <control-N>    <control-P>       <space>             $
-               %   '<character>             (             )
-               +              ,             -             /
-               0              ;             ?             B
-               E              F             G             H
-               L              M             N             T
-               W             [[            ]]             ^
-               _   `<character>             b             e
-               f              h             j             k
-               l              n             t             w
-               {              |             }
-
-
-     The optional count prefix available for some of the  vvii
-     commands that take motion commands, or the count prefix
-     available for the vvii commands that are used  as  motion
-     components,  may  be  included and is _a_l_w_a_y_s considered
-
-
-
-
-
-
-
-
-
-
-
-UUSSDD::1133--2244                    NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss))
-
-
-     part of the motion argument.  For example, the commands
-     "c2w_" _a_n_d _"_2_c_w" are equivalent, and the region affected
-     by the cc command is two words of text.  In addition, if
-     the  optional count prefix is specified for both the vvii
-     command and its motion component, the effect is  multi-
-     plicative  and  is  considered part of the motion argu-
-     ment.  For example, the commands "4cw"" aanndd  ""22cc22ww"  are
-     equivalent, and the region affected by the cc command is
-     four words of text.
-
-ccoouunntt
-     A positive number used as an optional argument to  most
-     commands, either to give a size or a position (for dis-
-     play or movement commands), or as a repeat  count  (for
-     commands  that  modify  text).   The  count argument is
-     always optional and  defaults  to  1  unless  otherwise
-     noted in the command description.
-
-     When  a  vvii  command synopsis shows both a [buffer] aanndd
-     [[ccoouunntt]], they may be presented in any order.
-
-wwoorrdd
-     Generally, in languages where it is applicable, vvii rec-
-     ognizes  two kinds of words.  First, a sequence of let-
-     ters, digits and underscores, delimited  at  both  ends
-     by:  characters  other  than letters, digits, or under-
-     scores, the beginning or end of a line, and the  begin-
-     ning or end of the file.  Second, a sequence of charac-
-     ters  other  than  letters,  digits,  underscores,   or
-     whitespace  characters,  delimited  at  both ends by: a
-     letter, digit, underscore, or whitespace character, the
-     beginning or end of a line, and the beginning or end of
-     the file.  For example, the characters  "  !@#abc$%^  ""
-     ccoonnttaaiinn tthhrreeee wwoorrddss:: ""!!@@##", "abc"" aanndd ""$$%%^^".
-
-     Groups of empty lines (or lines containing only whites-
-     pace characters) are treated as a single word.
-
-bbiiggwwoorrdd
-     A set of non-whitespace characters  preceded  and  fol-
-     lowed  by whitespace characters or the beginning or end
-     of the file or line.  For  example,  the  characters  "
-     !@#abc$%^ "" ccoonnttaaiinn oonnee bbiiggwwoorrdd:: ""!!@@##aabbcc$$%%^^".
-
-     Groups of empty lines (or lines containing only whites-
-     pace characters) are treated as a single bigword.
-
-ppaarraaggrraapphh
-     An area of text that begins with either  the  beginning
-     of  a  file,  an empty line, or a section boundary, and
-     continues until either an empty line, section boundary,
-     or the end of the file.
-
-
-
-
-
-
-
-
-
-
-
-NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss))                    UUSSDD::1133--2255
-
-
-     Groups of empty lines (or lines containing only whites-
-     pace characters) are treated as a single paragraph.
-
-     Additional paragraph boundaries can  be  defined  using
-     the ppaarraaggrraapphhss option.
-
-sseeccttiioonn
-     An  area  of text that starts with the beginning of the
-     file or a line whose first character is an  open  brace
-     ("{""))  aanndd  ccoonnttiinnuueess uunnttiill tthhee nneexxtt sseeccttiioonn oorr tthhee eenndd
-     ooff tthhee ffiillee..
-
-     AAddddiittiioonnaall sseeccttiioonn bboouunnddaarriieess ccaann bbee ddeeffiinneedd uussiinngg  tthhee
-     sseeccttiioonnss ooppttiioonn..
-
-sseenntteennccee
-     An  area  of text that begins with either the beginning
-     of the file or the first nonblank  character  following
-     the  previous  sentence, paragraph, or section boundary
-     and continues until the end of the  file  or  a  period
-     (".""))   eexxccllaammaattiioonn ppooiinntt ((""!!")  or question mark ("?""))
-     cchhaarraacctteerr,, ffoolllloowweedd bbyy eeiitthheerr  aann  eenndd--ooff--lliinnee  oorr  ttwwoo
-     wwhhiitteessppaaccee cchhaarraacctteerrss..  AAnnyy nnuummbbeerr ooff cclloossiinngg ppaarreenntthhee--
-     sseess ((""))"), brackets ("]"")),, ddoouubbllee--qquuoottee ((""""") or single
-     quote  ("'""))  cchhaarraacctteerrss ccaann aappppeeaarr bbeettwweeeenn tthhee ppeerriioodd,,
-     eexxccllaammaattiioonn ppooiinntt,, oorr qquueessttiioonn mmaarrkk aanndd tthhee  wwhhiitteessppaaccee
-     cchhaarraacctteerrss oorr eenndd--ooff--lliinnee..
-
-     GGrroouuppss ooff eemmppttyy lliinneess ((oorr lliinneess ccoonnttaaiinniinngg oonnllyy wwhhiitteess--
-     ppaaccee cchhaarraacctteerrss)) aarree ttrreeaatteedd aass aa ssiinnggllee sseenntteennccee..
-
-1133..  VVii CCoommmmaannddss
-
-     The following section describes the commands  available
-in  the command mode of the vvii editor.  In each entry below,
-the tag line is a usage synopsis for the command  character.
-In  addition,  the  final  line  and column the cursor rests
-upon, and any options which affect the command are noted.
-
-[[ccoouunntt]] <<ccoonnttrrooll--AA>>
-     Search forward count ttiimmeess ffoorr tthhee ccuurrrreenntt  wwoorrdd..   TThhee
-     ccuurrrreenntt wwoorrdd bbeeggiinnss aatt tthhee ffiirrsstt nnoonn--wwhhiitteessppaaccee cchhaarraacc--
-     tteerr oonn  oorr  aafftteerr  tthhee  ccuurrrreenntt  ccuurrssoorr  ppoossiittiioonn,,  aanndd
-     eexxtteennddss uupp ttoo tthhee nneexxtt nnoonn--wwoorrdd cchhaarraacctteerr oorr tthhee eenndd ooff
-     tthhee lliinnee..  TThhee sseeaarrcchh iiss lliitteerraall,, ii..ee.. nnoo cchhaarraacctteerrss iinn
-     tthhee  wwoorrdd  hhaavvee aannyy ssppeecciiaall mmeeaanniinngg iinn tteerrmmss ooff RReegguullaarr
-     EExxpprreessssiioonnss..  IItt iiss aann eerrrroorr iiff nnoo mmaattcchhiinngg ppaatttteerrnn  iiss
-     ffoouunndd  bbeettwweeeenn tthhee ssttaarrttiinngg ppoossiittiioonn aanndd tthhee eenndd ooff tthhee
-     ffiillee..
-
-     TThhee <<ccoonnttrrooll--AA>> ccoommmmaanndd iiss aann aabbssoolluuttee  mmoovveemmeenntt..   TThhee
-     <<ccoonnttrrooll--AA>> ccoommmmaanndd mmaayy bbee uusseedd aass tthhee mmoottiioonn ccoommppoonneenntt
-     ooff ootthheerr vvii ccoommmmaannddss,, iinn wwhhiicchh  ccaassee  aannyy  tteexxtt  ccooppiieedd
-
-
-
-
-
-
-
-
-
-
-UUSSDD::1133--2266                    NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss))
-
-
-     iinnttoo aa bbuuffffeerr iiss cchhaarraacctteerr oorriieenntteedd..
-
-     Line:    Set to the line where the word is found.
-     Column:  Set to the first character of the word.
-     Options: Affected   by   the  iiggnnoorreeccaassee  and  wwrraappssccaann
-              options.
-
-[[ccoouunntt]] <<ccoonnttrrooll--BB>>
-     Page backward count ssccrreeeennss..  TTwwoo lliinneess ooff oovveerrllaapp  aarree
-     mmaaiinnttaaiinneedd,,  iiff  ppoossssiibbllee,,  bbyy  ddiissppllaayyiinngg  tthhee  wwiinnddooww
-     ssttaarrttiinngg aatt lliinnee ((ttoopp__lliinnee -- ccoouunntt ** wwiinnddooww__ssiizzee)) ++  22,
-     where  window_size  iiss  tthhee vvaalluuee ooff tthhee wwiinnddooww ooppttiioonn..
-     ((IInn tthhee ccaassee ooff sspplliitt ssccrreeeennss,, tthhiiss ssiizzee  iiss  ccoorrrreecctteedd
-     ttoo  tthhee  ccuurrrreenntt  ssccrreeeenn  ssiizzee..))  IItt iiss aann eerrrroorr iiff tthhee
-     mmoovveemmeenntt iiss ppaasstt tthhee bbeeggiinnnniinngg ooff tthhee ffiillee..
-
-     Line:    Set to the last line of text displayed on  the
-              screen.
-     Column:  Set  to  the  first  nonblank character of the
-              line.
-     Options: Affected by the wwiinnddooww option.
-
-[[ccoouunntt]] <<ccoonnttrrooll--DD>>
-     Scroll forward count lliinneess..  IIff ccoouunntt is not specified,
-     scroll  forward  the  number  of lines specified by the
-     last <<ccoonnttrrooll--DD>> or <<ccoonnttrrooll--UU>> command.   If  this  is
-     the  first  <<ccoonnttrrooll--DD>>  or <<ccoonnttrrooll--UU>> command, scroll
-     forward half the number of lines in  the  screen.   (In
-     the  case  of split screens, the default scrolling dis-
-     tance is corrected to half the  current  screen  size.)
-     It  is  an error if the movement is past the end of the
-     file.
-
-     Line:    Set to the current line  plus  the  number  of
-              lines scrolled.
-     Column:  Set  to  the  first  nonblank character of the
-              line.
-     Options: None.
-
-[[ccoouunntt]] <<ccoonnttrrooll--EE>>
-     Scroll forward count lliinneess,, lleeaavviinngg tthhee ccuurrssoorr  oonn  tthhee
-     ccuurrrreenntt  lliinnee  aanndd ccoolluummnn,, iiff ppoossssiibbllee..  IItt iiss aann eerrrroorr
-     iiff tthhee mmoovveemmeenntt iiss ppaasstt tthhee eenndd ooff tthhee ffiillee..
-
-     Line:    Unchanged unless the current line scrolls  off
-              the  screen,  in  which  case it is set to the
-              first line on the screen.
-     Column:  Unchanged unless the current line scrolls  off
-              the  screen,  in  which  case it is set to the
-              most attractive cursor position.
-     Options: None.
-
-
-
-
-
-
-
-
-
-
-
-
-NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss))                    UUSSDD::1133--2277
-
-
-[[ccoouunntt]] <<ccoonnttrrooll--FF>>
-     Page forward count ssccrreeeennss..  TTwwoo lliinneess ooff  oovveerrllaapp  aarree
-     mmaaiinnttaaiinneedd,,  iiff  ppoossssiibbllee,,  bbyy  ddiissppllaayyiinngg  tthhee  wwiinnddooww
-     ssttaarrttiinngg aatt lliinnee ttoopp__lliinnee ++ ccoouunntt **  wwiinnddooww__ssiizzee  --  22,
-     where  window_size  iiss  tthhee vvaalluuee ooff tthhee wwiinnddooww ooppttiioonn..
-     ((IInn tthhee ccaassee ooff sspplliitt ssccrreeeennss,, tthhiiss ssiizzee  iiss  ccoorrrreecctteedd
-     ttoo  tthhee  ccuurrrreenntt  ssccrreeeenn  ssiizzee..))  IItt iiss aann eerrrroorr iiff tthhee
-     mmoovveemmeenntt iiss ppaasstt tthhee eenndd ooff tthhee ffiillee..
-
-     Line:    Set to the first line on the screen.
-     Column:  Set to the first  nonblank  character  of  the
-              current line.
-     Options: Affected by the wwiinnddooww option.
-
-<<ccoonnttrrooll--GG>>
-     Display the file information.  The information includes
-     the current pathname, the current line, the  number  of
-     total lines in the file, the current line as a percent-
-     age of the total lines in the file,  if  the  file  has
-     been  modified,  was  able  to be locked, if the file's
-     name has been changed, and if the edit session is read-
-     only.
-
-     Line:    Unchanged.
-     Column:  Unchanged.
-     Options: None.
-
-[[ccoouunntt]] <<ccoonnttrrooll--HH>>
-[[ccoouunntt]] hh
-     Move  the  cursor  back count cchhaarraacctteerrss iinn tthhee ccuurrrreenntt
-     lliinnee..  IItt iiss aann eerrrroorr iiff tthhee ccuurrssoorr  iiss  oonn  tthhee  ffiirrsstt
-     cchhaarraacctteerr iinn tthhee lliinnee..
-
-     TThhee  <<ccoonnttrrooll--HH>>  aanndd  hh  ccoommmmaannddss  mmaayy  bbee uusseedd aass tthhee
-     mmoottiioonn ccoommppoonneenntt ooff ootthheerr vvii ccoommmmaannddss,,  iinn  wwhhiicchh  ccaassee
-     aannyy tteexxtt ccooppiieedd iinnttoo aa bbuuffffeerr iiss cchhaarraacctteerr oorriieenntteedd..
-
-     Line:    Unchanged.
-     Column:  Set  to the current - count character, or, the
-              first  character  in  the  line  if  count  is
-              greater than or equal to the number of charac-
-              ters in the line before the cursor.
-     Options: None.
-
-[[ccoouunntt]] <<ccoonnttrrooll--JJ>>
-[[ccoouunntt]] <<ccoonnttrrooll--NN>>
-[[ccoouunntt]] jj
-     Move the cursor down count lliinneess wwiitthhoouutt  cchhaannggiinngg  tthhee
-     ccuurrrreenntt ccoolluummnn..  IItt iiss aann eerrrroorr iiff tthhee mmoovveemmeenntt iiss ppaasstt
-     tthhee eenndd ooff tthhee ffiillee..
-
-     TThhee <<ccoonnttrrooll--JJ>>,, <<ccoonnttrrooll--NN>> aanndd jj ccoommmmaannddss mmaayy bbee uusseedd
-     aass  tthhee mmoottiioonn ccoommppoonneenntt ooff ootthheerr vvii ccoommmmaannddss,, iinn wwhhiicchh
-
-
-
-
-
-
-
-
-
-
-UUSSDD::1133--2288                    NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss))
-
-
-     ccaassee aannyy tteexxtt ccooppiieedd iinnttoo aa bbuuffffeerr iiss lliinnee oorriieenntteedd..
-
-     Line:    Set to the current line plus count..
-     Column:  The most attractive cursor position.
-     Options: None.
-
-<<ccoonnttrrooll--LL>>
-<<ccoonnttrrooll--RR>>
-     Repaint the screen.
-
-     Line:    Unchanged.
-     Column:  Unchanged.
-     Options: None.
-
-[[ccoouunntt]] <<ccoonnttrrooll--MM>>
-[[ccoouunntt]] ++
-     Move the cursor down count lliinneess ttoo tthhee ffiirrsstt  nnoonnbbllaannkk
-     cchhaarraacctteerr ooff tthhaatt lliinnee..  IItt iiss aann eerrrroorr iiff tthhee mmoovveemmeenntt
-     iiss ppaasstt tthhee eenndd ooff tthhee ffiillee..
-
-     TThhee <<ccoonnttrrooll--MM>> aanndd ++  ccoommmmaannddss  mmaayy  bbee  uusseedd  aass  tthhee
-     mmoottiioonn  ccoommppoonneenntt  ooff  ootthheerr vvii ccoommmmaannddss,, iinn wwhhiicchh ccaassee
-     aannyy tteexxtt ccooppiieedd iinnttoo aa bbuuffffeerr iiss lliinnee oorriieenntteedd..
-
-     Line:    Set to the current line plus count..
-     Column:  Set to the first  nonblank  character  in  the
-              line.
-     Options: None.
-
-[[ccoouunntt]] <<ccoonnttrrooll--PP>>
-[[ccoouunntt]] kk
-     Move  the  cursor  up count lliinneess,, wwiitthhoouutt cchhaannggiinngg tthhee
-     ccuurrrreenntt ccoolluummnn..  IItt iiss aann eerrrroorr iiff tthhee mmoovveemmeenntt iiss ppaasstt
-     tthhee bbeeggiinnnniinngg ooff tthhee ffiillee..
-
-     TThhee  <<ccoonnttrrooll--PP>>  aanndd  kk  ccoommmmaannddss  mmaayy  bbee uusseedd aass tthhee
-     mmoottiioonn ccoommppoonneenntt ooff ootthheerr vvii ccoommmmaannddss,,  iinn  wwhhiicchh  ccaassee
-     aannyy tteexxtt ccooppiieedd iinnttoo aa bbuuffffeerr iiss lliinnee oorriieenntteedd..
-
-     Line:    Set to the current line minus count..
-     Column:  The most attractive cursor position.
-     Options: None.
-
-<<ccoonnttrrooll--TT>>
-     Return to the most recent tag context.  The <<ccoonnttrrooll--TT>>
-     command is an absolute movement.
-
-     Line:    Set to the context of the  previous  tag  com-
-              mand.
-     Column:  Set  to  the  context of the previous tag com-
-              mand.
-     Options: None.
-
-
-
-
-
-
-
-
-
-
-
-NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss))                    UUSSDD::1133--2299
-
-
-[[ccoouunntt]] <<ccoonnttrrooll--UU>>
-     Scroll backward count lliinneess..  IIff ccoouunntt  is  not  speci-
-     fied,  scroll backward the number of lines specified by
-     the last <<ccoonnttrrooll--DD>> or <<ccoonnttrrooll--UU>> command.   If  this
-     is the first <<ccoonnttrrooll--DD>> or <<ccoonnttrrooll--UU>> command, scroll
-     backward half the number of lines in the  screen.   (In
-     the  case  of split screens, the default scrolling dis-
-     tance is corrected to half the  current  screen  size.)
-     It is an error if the movement is past the beginning of
-     the file.
-
-     Line:    Set to  the  current  line  minus  the  amount
-              scrolled.
-     Column:  Set  to  the  first  nonblank character in the
-              line.
-     Options: None.
-
-<<ccoonnttrrooll--WW>>
-     Switch to the next lower screen in the window,  or,  to
-     the  first  screen if there are no lower screens in the
-     window.
-
-     Line:    Set to the previous  cursor  position  in  the
-              window.
-     Column:  Set  to  the  previous  cursor position in the
-              window.
-     Options: None.
-
-[[ccoouunntt]] <<ccoonnttrrooll--YY>>
-     Scroll backward count lliinneess,, lleeaavviinngg tthhee  ccuurrrreenntt  lliinnee
-     aanndd  ccoolluummnn  aass iiss,, iiff ppoossssiibbllee..  IItt iiss aann eerrrroorr iiff tthhee
-     mmoovveemmeenntt iiss ppaasstt tthhee bbeeggiinnnniinngg ooff tthhee ffiillee..
-
-     Line:    Unchanged unless the current line scrolls  off
-              the  screen,  in  which  case it is set to the
-              last line of text displayed on the screen.
-     Column:  Unchanged unless the current line scrolls  off
-              the  screen,  in  which  case  it  is the most
-              attractive cursor position.
-     Options: None.
-
-<<ccoonnttrrooll--ZZ>>
-     Suspend the current editor session.  If  the  file  has
-     been modified since it was last completely written, and
-     the aauuttoowwrriittee option is set, the file is written before
-     the  editor session is suspended.  If this write fails,
-     the editor session is not suspended.
-
-     Line:    Unchanged.
-     Column:  Unchanged.
-     Options: Affected by the aauuttoowwrriittee option.
-
-
-
-
-
-
-
-
-
-
-
-
-UUSSDD::1133--3300                    NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss))
-
-
-<<eessccaappee>>
-     Execute eexx commands or cancel partial commands.  If  an
-     eexx  command  is being entered (e.g.  //, ??, :: or !!), the
-     command is executed.  If a  partial  command  has  been
-     entered,  e.g.  "[0-9]*"",, oorr ""[[00--99]]**[[!!<<>>ccddyy]]", the com-
-     mand is cancelled.  Otherwise, it is an error.
-
-     Line:    When an eexx command is being executed, the cur-
-              rent  line  is  set as described for that com-
-              mand.  Otherwise, unchanged.
-     Column:  When an eexx command is being executed, the cur-
-              rent  column is set as described for that com-
-              mand.  Otherwise, unchanged.
-     Options: None.
-
-<<ccoonnttrrooll--]]>>
-     Push a tag reference onto  the  tag  stack.   The  tags
-     files  (see  the  ttaaggss option for more information) are
-     searched for a tag matching the current word.  The cur-
-     rent  word begins at the first non-whitespace character
-     on or after the current cursor position, and extends up
-     to  the next non-word character or the end of the line.
-     If a matching tag is found, the current  file  is  dis-
-     carded  and  the  file  containing the tag reference is
-     edited.
-
-     If the current file has been modified since it was last
-     completely  written,  the command will fail.  The <<ccoonn--
-     ttrrooll--]]>> command is an absolute movement.
-
-     Line:    Set to the line containing  the  matching  tag
-              string.
-     Column:  Set to the start of the matching tag string.
-     Options: Affected by the ttaaggss and ttaagglleennggtthh options.
-
-<<ccoonnttrrooll--^^>>
-     Switch to the most recently edited file.
-
-     If  the  file  has been modified since it was last com-
-     pletely written, and the aauuttoowwrriittee option is  set,  the
-     file  is written out.  If this write fails, the command
-     will fail.  Otherwise, if the  current  file  has  been
-     modified since it was last completely written, the com-
-     mand will fail.
-
-     Line:    Set to the line the cursor  was  on  when  the
-              file was last edited.
-     Column:  Set  to  the column the cursor was on when the
-              file was last edited.
-     Options: Affected by the aauuttoowwrriittee option.
-
-[[ccoouunntt]] <<ssppaaccee>>
-
-
-
-
-
-
-
-
-
-
-
-NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss))                    UUSSDD::1133--3311
-
-
-[[ccoouunntt]] ll
-     Move the cursor forward count cchhaarraacctteerrss wwiitthhoouutt cchhaanngg--
-     iinngg  tthhee ccuurrrreenntt lliinnee..  IItt iiss aann eerrrroorr iiff tthhee ccuurrssoorr iiss
-     oonn tthhee llaasstt cchhaarraacctteerr iinn tthhee lliinnee..
-
-     TThhee <<ssppaaccee>> aanndd ll ccoommmmaannddss mmaayy bbee uusseedd  aass  tthhee  mmoottiioonn
-     ccoommppoonneenntt  ooff ootthheerr vvii ccoommmmaannddss,, iinn wwhhiicchh ccaassee aannyy tteexxtt
-     ccooppiieedd iinnttoo aa bbuuffffeerr iiss cchhaarraacctteerr oorriieenntteedd..   IInn  aaddddii--
-     ttiioonn,,  tthheessee  ccoommmmaannddss mmaayy bbee uusseedd aass tthhee mmoottiioonn ccoommppoo--
-     nneennttss ooff ootthheerr ccoommmmaannddss wwhheenn tthhee ccuurrssoorr iiss oonn tthhee  llaasstt
-     cchhaarraacctteerr iinn tthhee lliinnee,, wwiitthhoouutt eerrrroorr..
-
-     Line:    Unchanged.
-     Column:  Set  to  the  current  character plus the next
-              count characters, or to the last character  on
-              the  line  if count is greater than the number
-              of characters in the line  after  the  current
-              character.
-     Options: None.
-
-[[ccoouunntt]] !! mmoottiioonn sshheellll--aarrgguummeenntt((ss))<<ccaarrrriiaaggee--rreettuurrnn>>
-     Replace  text  with results from a shell command.  Pass
-     the lines specified by the count aanndd  mmoottiioonn  arguments
-     as  standard  input  to  the program named by the sshheellll
-     option, and replace those lines with the  output  (both
-     standard error and standard output) of that command.
-
-     After  the  motion is entered, vvii prompts for arguments
-     to the shell command.
-
-     Within those arguments,  "%""  aanndd  ""##"  characters  are
-     expanded   to  the  current  and  alternate  pathnames,
-     respectively.  The "!""  cchhaarraacctteerr iiss eexxppaannddeedd wwiitthh  tthhee
-     ccoommmmaanndd  tteexxtt  ooff  tthhee  pprreevviioouuss  !!   oorr  ::!!  ccoommmmaannddss..
-     ((TThheerreeffoorree,, tthhee ccoommmmaanndd !!<<mmoottiioonn>>!!  rreeppeeaattss tthhee  pprreevvii--
-     oouuss  !!  ccoommmmaanndd..))  TThhee ssppeecciiaall mmeeaanniinnggss ooff ""%%"",, ""##"" aanndd
-     ""!!""  ccaann bbee oovveerrrriiddddeenn bbyy eessccaappiinngg tthheemm  wwiitthh  aa  bbaacckk--
-     ssllaasshh..   IIff nnoo !!  oorr ::!!  ccoommmmaanndd hhaass yyeett bbeeeenn eexxeeccuutteedd,,
-     iitt iiss aann eerrrroorr ttoo uussee aann uunneessccaappeedd ""!!""  cchhaarraacctteerr aass  aa
-     sshheellll  aarrgguummeenntt..   TThhee  !!   ccoommmmaanndd  ddooeess  _n_o_t ddoo sshheellll
-     eexxppaannssiioonn oonn tthhee ssttrriinnggss pprroovviiddeedd aass aarrgguummeennttss..  IIff aannyy
-     ooff  tthhee  aabboovvee eexxppaannssiioonnss cchhaannggee tthhee aarrgguummeennttss tthhee uusseerr
-     eenntteerreedd,, tthhee ccoommmmaanndd iiss rreeddiissppllaayyeedd aatt  tthhee  bboottttoomm  ooff
-     tthhee ssccrreeeenn..
-
-     VVii tthheenn eexxeeccuutteess tthhee pprrooggrraamm nnaammeedd bbyy tthhee sshheellll ooppttiioonn,,
-     wwiitthh aa --cc ffllaagg ffoolllloowweedd bbyy  tthhee  aarrgguummeennttss  ((wwhhiicchh  aarree
-     bbuunnddlleedd iinnttoo aa ssiinnggllee aarrgguummeenntt))..
-
-     TThhee !!  ccoommmmaanndd iiss ppeerrmmiitttteedd iinn aann eemmppttyy ffiillee..
-
-     IIff  tthhee  ffiillee  hhaass bbeeeenn mmooddiiffiieedd ssiinnccee iitt wwaass llaasstt ccoomm--
-     pplleetteellyy wwrriitttteenn,, tthhee !!  ccoommmmaanndd wwiillll wwaarrnn yyoouu..
-
-
-
-
-
-
-
-
-
-
-UUSSDD::1133--3322                    NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss))
-
-
-     Line:    The first line of the replaced text.
-     Column:  The first column of the replaced text.
-     Options: Affected by the sshheellll option.
-
-[[ccoouunntt]] ## ##||++||--
-     Increment or decrement the  number  referenced  by  the
-     cursor.   If  the  trailing  character is a + oorr ##, the
-     number is incremented by count..  IIff tthhee ttrraaiilliinngg  cchhaarr--
-     aacctteerr iiss aa --, the number is decremented by count..
-
-     AA  lleeaaddiinngg  ""00XX" or "0x"" ccaauusseess tthhee nnuummbbeerr ttoo bbee iinntteerr--
-     pprreetteedd aass aa hheexxaaddeecciimmaall nnuummbbeerr..  OOtthheerrwwiissee,,  aa  lleeaaddiinngg
-     ""00"  causes  the  number  to be interpreted as an octal
-     number, unless a non-octal digit is found  as  part  of
-     the  number.  Otherwise, the number is interpreted as a
-     decimal number, and may have a leading  +  oorr  --  sign.
-     The  current number begins at the first non-blank char-
-     acter at or after  the  current  cursor  position,  and
-     extends  up to the end of the line or the first charac-
-     ter that isn't a possible  character  for  the  numeric
-     type.   The  format  of  the  number (e.g. leading 0's,
-     signs) is retained unless the new value cannot be  rep-
-     resented in the previous format.
-
-     Octal  and  hexadecimal  numbers, and the result of the
-     operation, must fit into  an  "unsigned  long""..   SSiimmii--
-     llaarrllyy,, ddeecciimmaall nnuummbbeerrss aanndd tthheeiirr rreessuulltt mmuusstt ffiitt iinnttoo aa
-     ""ssiiggnneedd lloonngg".  It is an error to use this command when
-     the cursor is not positioned at a number.
-
-
-     Line:    Unchanged.
-     Column:  Set  to the first character in the cursor num-
-              ber.
-     Options: None.
-
-[[ccoouunntt]] $$
-     Move the cursor to the end of  a  line.   If  count  iiss
-     ssppeecciiffiieedd,, tthhee ccuurrssoorr mmoovveess ddoowwnn ccoouunntt -- 11 lines.
-
-     It is not an error to use the $$ command when the cursor
-     is on the last character in the line or when  the  line
-     is empty.
-
-     The  $$  command  may be used as the motion component of
-     other vvii commands, in which case any text copied into a
-     buffer  is character oriented, unless the cursor is at,
-     or before the first nonblank character in the line,  in
-     which  case it is line oriented.  It is not an error to
-     use the $$ command as a motion component when the cursor
-     is on the last character in the line, although it is an
-     error when the line is empty.
-
-
-
-
-
-
-
-
-
-
-
-NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss))                    UUSSDD::1133--3333
-
-
-     Line:    Set to the current line plus count minus 1.
-     Column:  Set to the last character in the line.
-     Options: None.
-
-%%
-     Move to the matching character.  The  cursor  moves  to
-     the parenthesis or curly brace which _m_a_t_c_h_e_s the paren-
-     thesis or curly brace found at the current cursor posi-
-     tion  or  which  is the closest one to the right of the
-     cursor on the line.  It is an error to  execute  the  %%
-     command on a line without a parenthesis or curly brace.
-     Historically, any count ssppeecciiffiieedd ttoo tthhee %% ccoommmmaanndd  wwaass
-     iiggnnoorreedd..
-
-     TThhee  %%  ccoommmmaanndd iiss aann aabbssoolluuttee mmoovveemmeenntt..  TThhee %% ccoommmmaanndd
-     mmaayy bbee uusseedd aass tthhee mmoottiioonn ccoommppoonneenntt ooff  ootthheerr  vvii  ccoomm--
-     mmaannddss,,  iinn  wwhhiicchh ccaassee aannyy tteexxtt ccooppiieedd iinnttoo aa bbuuffffeerr iiss
-     cchhaarraacctteerr oorriieenntteedd,, uunnlleessss tthhee ssttaarrttiinngg  ppooiinntt  ooff  tthhee
-     rreeggiioonn  iiss aatt oorr bbeeffoorree tthhee ffiirrsstt nnoonnbbllaannkk cchhaarraacctteerr oonn
-     iittss lliinnee,, aanndd tthhee eennddiinngg ppooiinntt iiss aatt oorr aafftteerr tthhee  llaasstt
-     nnoonnbbllaannkk  cchhaarraacctteerr  oonn  iittss  lliinnee,, iinn wwhhiicchh ccaassee iitt iiss
-     lliinnee oorriieenntteedd..
-
-     Line:    Set to the line containing the matching  char-
-              acter.
-     Column:  Set to the matching character.
-     Options: None.
-
-&&
-     Repeat the previous substitution command on the current
-     line.
-
-     Historically, any count ssppeecciiffiieedd ttoo tthhee && ccoommmmaanndd  wwaass
-     iiggnnoorreedd..
-
-     Line:    Unchanged.
-     Column:  Unchanged  if the cursor was on the last char-
-              acter in the line, otherwise, set to the first
-              nonblank character in the line.
-     Options: Affected   by   the   eeddccoommppaattiibbllee,  eexxtteennddeedd,
-              iiggnnoorreeccaassee and mmaaggiicc options.
-
-''<<cchhaarraacctteerr>>
-``<<cchhaarraacctteerr>>
-     Return to a context marked by  the  character  <charac-
-     ter>..   IIff  <<cchhaarraacctteerr>>  is  the  "'"" oorr ""``" character,
-     return to the previous context.  If <character> iiss  aannyy
-     ootthheerr  cchhaarraacctteerr,,  rreettuurrnn ttoo tthhee ccoonntteexxtt mmaarrkkeedd bbyy tthhaatt
-     cchhaarraacctteerr ((sseeee tthhee mm ccoommmmaanndd ffoorr mmoorree iinnffoorrmmaattiioonn))..  IIff
-     tthhee  ccoommmmaanndd  iiss  tthhee '' ccoommmmaanndd,, oonnllyy tthhee lliinnee vvaalluuee iiss
-     rreessttoorreedd,, aanndd tthhee ccuurrssoorr iiss ppllaacceedd oonn  tthhee  ffiirrsstt  nnoonn--
-     bbllaannkk  cchhaarraacctteerr ooff tthhaatt lliinnee..  IIff tthhee ccoommmmaanndd iiss tthhee ``
-     ccoommmmaanndd,, bbootthh tthhee lliinnee aanndd ccoolluummnn vvaalluueess aarree  rreessttoorreedd..
-
-
-
-
-
-
-
-
-
-
-UUSSDD::1133--3344                    NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss))
-
-
-     IItt  iiss aann eerrrroorr iiff tthhee ccoonntteexxtt nnoo lloonnggeerr eexxiissttss bbeeccaauussee
-     ooff lliinnee ddeelleettiioonn..   ((CCoonntteexxttss  ffoollllooww  lliinneess  tthhaatt  aarree
-     mmoovveedd,, oorr wwhhiicchh aarree ddeelleetteedd aanndd tthheenn rreessttoorreedd..))
-
-     TThhee '' aanndd `` ccoommmmaannddss aarree bbootthh aabbssoolluuttee mmoovveemmeennttss..  TThheeyy
-     mmaayy bbee uusseedd aass aa mmoottiioonn ccoommppoonneenntt  ffoorr  ootthheerr  vvii  ccoomm--
-     mmaannddss..   FFoorr  tthhee  ''  ccoommmmaanndd,,  aannyy  tteexxtt ccooppiieedd iinnttoo aa
-     bbuuffffeerr iiss lliinnee oorriieenntteedd..  FFoorr tthhee `` ccoommmmaanndd,,  aannyy  tteexxtt
-     ccooppiieedd  iinnttoo  aa bbuuffffeerr iiss cchhaarraacctteerr oorriieenntteedd,, uunnlleessss iitt
-     bbootthh ssttaarrttss aanndd ssttooppss aatt tthhee  ffiirrsstt  cchhaarraacctteerr  iinn  tthhee
-     lliinnee,,  iinn wwhhiicchh ccaassee iitt iiss lliinnee oorriieenntteedd..  IInn aaddddiittiioonn,,
-     wwhheenn uussiinngg tthhee `` ccoommmmaanndd aass aa  mmoottiioonn  ccoommppoonneenntt,,  ccoomm--
-     mmaannddss  wwhhiicchh  mmoovvee  bbaacckkwwaarrdd  aanndd  ssttaarrtteedd aatt tthhee ffiirrsstt
-     cchhaarraacctteerr iinn tthhee lliinnee,, oorr mmoovvee ffoorrwwaarrdd aanndd eennddeedd aatt tthhee
-     ffiirrsstt  cchhaarraacctteerr iinn tthhee lliinnee,, aarree ccoorrrreecctteedd ttoo tthhee llaasstt
-     cchhaarraacctteerr ooff tthhee lliinnee pprreecceeddiinngg tthhee ssttaarrttiinngg aanndd eennddiinngg
-     lliinneess,, rreessppeeccttiivveellyy..
-
-     Line:    Set to the line from the context.
-     Column:  Set  to  the  first  nonblank character in the
-              line, for the '' command, and set to  the  con-
-              text's column for the `` command.
-     Options: None.
-
-[[ccoouunntt]] ((
-     Back up count sseenntteenncceess..
-
-     TThhee  ((  ccoommmmaanndd iiss aann aabbssoolluuttee mmoovveemmeenntt..  TThhee (( ccoommmmaanndd
-     mmaayy bbee uusseedd aass tthhee mmoottiioonn ccoommppoonneenntt ooff  ootthheerr  vvii  ccoomm--
-     mmaannddss,,  iinn  wwhhiicchh ccaassee aannyy tteexxtt ccooppiieedd iinnttoo aa bbuuffffeerr iiss
-     cchhaarraacctteerr oorriieenntteedd,, uunnlleessss tthhee  ssttaarrttiinngg  aanndd  ssttooppppiinngg
-     ppooiinnttss  ooff  tthhee  rreeggiioonn  aarree tthhee ffiirrsstt cchhaarraacctteerr iinn tthhee
-     lliinnee,, iinn wwhhiicchh ccaassee iitt iiss lliinnee oorriieenntteedd..  IIff iitt iiss lliinnee
-     oorriieenntteedd,,  tthhee ssttaarrttiinngg ppooiinntt ooff tthhee rreeggiioonn iiss aaddjjuusstteedd
-     ttoo bbee tthhee eenndd ooff tthhee lliinnee iimmmmeeddiiaatteellyy bbeeffoorree tthhee ssttaarrtt--
-     iinngg ccuurrssoorr ppoossiittiioonn..
-
-     Line:    Set  to  the  line containing the beginning of
-              the sentence.
-     Column:  Set to the first  nonblank  character  of  the
-              sentence.
-     Options: Affected by the lliisspp option.
-
-[[ccoouunntt]] ))
-     Move forward count sseenntteenncceess..
-
-     TThhee  ))  ccoommmmaanndd iiss aann aabbssoolluuttee mmoovveemmeenntt..  TThhee )) ccoommmmaanndd
-     mmaayy bbee uusseedd aass tthhee mmoottiioonn ccoommppoonneenntt ooff  ootthheerr  vvii  ccoomm--
-     mmaannddss,,  iinn  wwhhiicchh ccaassee aannyy tteexxtt ccooppiieedd iinnttoo aa bbuuffffeerr iiss
-     cchhaarraacctteerr oorriieenntteedd,, uunnlleessss tthhee ssttaarrttiinngg  ppooiinntt  ooff  tthhee
-     rreeggiioonn  iiss  tthhee  ffiirrsstt  cchhaarraacctteerr iinn tthhee lliinnee,, iinn wwhhiicchh
-     ccaassee iitt iiss lliinnee oorriieenntteedd..  IInn tthhee llaatttteerr ccaassee,,  iiff  tthhee
-     ssttooppppiinngg   ppooiinntt  ooff  tthhee  rreeggiioonn  iiss  aallssoo  tthhee  ffiirrsstt
-
-
-
-
-
-
-
-
-
-
-NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss))                    UUSSDD::1133--3355
-
-
-     cchhaarraacctteerr iinn tthhee lliinnee,, iitt iiss aaddjjuusstteedd ttoo bbee tthhee eenndd  ooff
-     tthhee lliinnee iimmmmeeddiiaatteellyy bbeeffoorree iitt..
-
-     Line:    Set  to  the  line containing the beginning of
-              the sentence.
-     Column:  Set to the first  nonblank  character  of  the
-              sentence.
-     Options: Affected by the lliisspp option.
-
-[[ccoouunntt]] ,,
-     Reverse  find  character count ttiimmeess..  RReevveerrssee tthhee llaasstt
-     FF,, ff,, TT oorr tt ccoommmmaanndd,, sseeaarrcchhiinngg tthhee ootthheerr  wwaayy  iinn  tthhee
-     lliinnee,,  ccoouunntt  ttiimmeess..   IItt iiss aann eerrrroorr iiff aa FF,, ff,, TT oorr tt
-     ccoommmmaanndd hhaass nnoott bbeeeenn ppeerrffoorrmmeedd yyeett..
-
-     TThhee ,, ccoommmmaanndd mmaayy bbee uusseedd aass tthhee  mmoottiioonn  ccoommppoonneenntt  ooff
-     ootthheerr vvii ccoommmmaannddss,, iinn wwhhiicchh ccaassee aannyy tteexxtt ccooppiieedd iinnttoo aa
-     bbuuffffeerr iiss cchhaarraacctteerr oorriieenntteedd..
-
-     Line:    Unchanged.
-     Column:  Set to the searched-for character  for  the  FF
-              and ff commands, before the character for the tt
-              command and after the character for the TT com-
-              mand.
-     Options: None.
-
-[[ccoouunntt]] --
-     Move  to the first nonblank of the previous line, count
-     ttiimmeess..
-
-     IItt iiss aann eerrrroorr iiff tthhee mmoovveemmeenntt iiss ppaasstt tthhee bbeeggiinnnniinngg ooff
-     tthhee ffiillee..
-
-     TThhee  --  ccoommmmaanndd  mmaayy bbee uusseedd aass tthhee mmoottiioonn ccoommppoonneenntt ooff
-     ootthheerr vvii ccoommmmaannddss,, iinn wwhhiicchh ccaassee aannyy tteexxtt ccooppiieedd iinnttoo aa
-     bbuuffffeerr iiss lliinnee oorriieenntteedd..
-
-     Line:    Set to the current line minus count..
-     Column:  Set  to  the  first  nonblank character in the
-              line.
-     Options: None.
-
-[[ccoouunntt]] ..
-     Repeat the last vvii command  that  modified  text.   The
-     repeated  command may be a command and motion component
-     combination.  If count iiss ssppeecciiffiieedd,, iitt  rreeppllaacceess  _b_o_t_h
-     tthhee  ccoouunntt  ssppeecciiffiieedd ffoorr tthhee rreeppeeaatteedd ccoommmmaanndd,, aanndd,, iiff
-     aapppplliiccaabbllee,, ffoorr  tthhee  rreeppeeaatteedd  mmoottiioonn  ccoommppoonneenntt..   IIff
-     ccoouunntt _i_s _n_o_t _s_p_e_c_i_f_i_e_d_, _t_h_e _c_o_u_n_t_s _o_r_i_g_i_n_a_l_l_y _s_p_e_c_i_f_i_e_d
-     _t_o _t_h_e _c_o_m_m_a_n_d _b_e_i_n_g _r_e_p_e_a_t_e_d _a_r_e _u_s_e_d _a_g_a_i_n_.
-
-     _A_s _a _s_p_e_c_i_a_l _c_a_s_e_, _i_f _t_h_e ..  _c_o_m_m_a_n_d _i_s _e_x_e_c_u_t_e_d  _i_m_m_e_-
-     _d_i_a_t_e_l_y  _a_f_t_e_r  _t_h_e uu _c_o_m_m_a_n_d_, _t_h_e _c_h_a_n_g_e _l_o_g _i_s _r_o_l_l_e_d
-
-
-
-
-
-
-
-
-
-
-UUSSDD::1133--3366                    NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss))
-
-
-     _f_o_r_w_a_r_d _o_r _b_a_c_k_w_a_r_d_, _d_e_p_e_n_d_i_n_g _o_n _t_h_e _a_c_t_i_o_n _o_f  _t_h_e  uu
-     _c_o_m_m_a_n_d_.
-
-     Line:    Set as described for the repeated command.
-     Column:  Set as described for the repeated command.
-     Options: None.
-
-//RREE<<ccaarrrriiaaggee--rreettuurrnn>>
-//RREE// [[ooffffsseett]]<<ccaarrrriiaaggee--rreettuurrnn>>
-??RREE<<ccaarrrriiaaggee--rreettuurrnn>>
-??RREE?? [[ooffffsseett]]<<ccaarrrriiaaggee--rreettuurrnn>>
-NN
-nn
-     Search  forward  or  backward for a regular expression.
-     The commands beginning with a slash ("/"")) cchhaarraacctteerr aarree
-     ffoorrwwaarrdd  sseeaarrcchheess,,  tthhee ccoommmmaannddss bbeeggiinnnniinngg wwiitthh aa qquueess--
-     ttiioonn mmaarrkk ((""??")  are  backward  searches.   VVii  prompts
-     with  the  leading  character  on  the last line of the
-     screen for a string.  It then searches forward or back-
-     ward in the file for the next occurrence of the string,
-     which is interpreted as a Basic Regular Expression.
-
-     The // and ??  commands are absolute movements.  They may
-     be  used as the motion components of other vvii commands,
-     in which case any text copied into a buffer is  charac-
-     ter  oriented,  unless  the search started and ended on
-     the first column of a line, in which case  it  is  line
-     oriented.   In addition, forward searches ending at the
-     first character of a line, and backward searches begin-
-     ning  at the first character in the line, are corrected
-     to begin or end at the last character of  the  previous
-     line.   (Note,  forward and backward searches can occur
-     for both // and ??  commands, if the wwrraappssccaann  option  is
-     set.)
-
-     If an offset from the matched line is specified (i.e. a
-     trailing "/"" oorr ""??"  character is followed by a  signed
-     offset),  the buffer will always be line oriented (e.g.
-     "/string/+0"" wwiillll aallwwaayyss gguuaarraanntteeee aa lliinnee oorriieennttaattiioonn))..
-
-     TThhee  NN  ccoommmmaanndd rreeppeeaattss tthhee pprreevviioouuss sseeaarrcchh,, bbuutt iinn tthhee
-     rreevveerrssee ddiirreeccttiioonn..  TThhee nn ccoommmmaanndd rreeppeeaattss tthhee  pprreevviioouuss
-     sseeaarrcchh..   IIff  eeiitthheerr  tthhee  NN  oorr nn ccoommmmaannddss aarree uusseedd aass
-     mmoottiioonn ccoommppoonneennttss ffoorr tthhee !!  ccoommmmaanndd,, yyoouu wwiillll  nnoott  bbee
-     pprroommpptteedd  ffoorr tthhee tteexxtt ooff tthhee bbaanngg ccoommmmaanndd,, iinnsstteeaadd tthhee
-     pprreevviioouuss bbaanngg ccoommmmaanndd wwiillll bbee eexxeeccuutteedd..
-
-     MMiissssiinngg RREE''ss ((ee..gg..  ""////<<ccaarrrriiaaggee--rreettuurrnn>>"",, ""//<<ccaarrrriiaaggee--
-     rreettuurrnn>>"",,    ""????<<ccaarrrriiaaggee--rreettuurrnn>>"",,   oorr   ""??<<ccaarrrriiaaggee--
-     rreettuurrnn>>"" sseeaarrcchh ffoorr tthhee llaasstt sseeaarrcchh RREE,,  iinn  tthhee  iinnddii--
-     ccaatteedd ddiirreeccttiioonn..
-
-     SSeeaarrcchheess  mmaayy  bbee  iinntteerrrruupptteedd  uussiinngg  tthhee  <<iinntteerrrruupptt>>
-
-
-
-
-
-
-
-
-
-
-NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss))                    UUSSDD::1133--3377
-
-
-     cchhaarraacctteerr..
-
-     MMuullttiippllee sseeaarrcchh ppaatttteerrnnss mmaayy  bbee  ggrroouuppeedd  ttooggeetthheerr  bbyy
-     ddeelliimmiittiinngg  tthheemm  wwiitthh  sseemmiiccoolloonnss  aanndd  zzeerroo  oorr  mmoorree
-     wwhhiitteessppaaccee cchhaarraacctteerrss,, ee..gg..  //ffoooo//  ;;  ??bbaarr??   sseeaarrcchheess
-     ffoorrwwaarrdd ffoorr ffoooo aanndd tthheenn,, ffrroomm tthhaatt llooccaattiioonn,, bbaacckkwwaarrddss
-     ffoorr bbaarr..  WWhheenn sseeaarrcchh ppaatttteerrnnss aarree ggrroouuppeedd ttooggeetthheerr  iinn
-     tthhiiss  mmaannnneerr,, tthhee sseeaarrcchh ppaatttteerrnnss aarree eevvaalluuaatteedd lleefftt ttoo
-     rriigghhtt wwiitthh tthhee ffiinnaall ccuurrssoorr ppoossiittiioonn ddeetteerrmmiinneedd bbyy  tthhee
-     llaasstt sseeaarrcchh ppaatttteerrnn..
-
-     IItt  iiss  aallssoo  ppeerrmmiissssiibbllee  ttoo aappppeenndd aa zz ccoommmmaanndd ttoo tthhee
-     sseeaarrcchh ssttrriinnggss,, ee..gg..  //ffoooo// zz..   sseeaarrcchheess  ffoorrwwaarrdd  ffoorr
-     tthhee  nneexxtt  ooccccuurrrreennccee  ooff  ffoooo,, aanndd tthheenn ppoossiittiioonnss tthhaatt
-     lliinnee iinn tthhee mmiiddddllee ooff ssccrreeeenn..
-
-     Line:    Set to the line in which the match occurred.
-     Column:  Set to the  first  character  of  the  matched
-              string.
-     Options: Affected   by   the   eeddccoommppaattiibbllee,  eexxtteennddeedd,
-              iiggnnoorreeccaassee, mmaaggiicc, and wwrraappssccaann options.
-
-00
-     Move to the first character in the current line.  It is
-     not an error to use the 00 command when the cursor is on
-     the first character in the line,
-
-     The 00 command may be used as the  motion  component  of
-     other  vvii commands, in which case it is an error if the
-     cursor is on the first character in the line,  and  any
-     text copied into a buffer is character oriented.
-
-     Line:    Unchanged.
-     Column:  Set to the first character in the line.
-     Options: None.
-
-::
-     Execute an eexx command.  VVii prompts for an eexx command on
-     the last line of the screen, using a colon (":""))  cchhaarr--
-     aacctteerr..   TThhee  ccoommmmaanndd  iiss  tteerrmmiinnaatteedd  bbyy  aa <<ccaarrrriiaaggee--
-     rreettuurrnn>>, <newline> oorr <<eessccaappee>> character; all of  these
-     characters  may  be  escaped  by using a <literal-next>
-     cchhaarraacctteerr..  TThhee ccoommmmaanndd iiss tthheenn eexxeeccuutteedd..
-
-     IIff tthhee eexx ccoommmmaanndd wwrriitteess ttoo tthhee ssccrreeeenn,, vvii wwiillll  pprroommpptt
-     tthhee uusseerr ffoorr aa <<ccaarrrriiaaggee--rreettuurrnn>> bbeeffoorree ccoonnttiinnuuiinngg wwhheenn
-     tthhee eexx ccoommmmaanndd ffiinniisshheess..  LLaarrggee aammoouunnttss ooff oouuttppuutt  ffrroomm
-     tthhee eexx ccoommmmaanndd wwiillll bbee ppaaggeedd ffoorr tthhee uusseerr,, aanndd tthhee uusseerr
-     pprroommpptteedd ffoorr aa <<ccaarrrriiaaggee--rreettuurrnn>> oorr <<ssppaaccee>> kkeeyy ttoo ccoonn--
-     ttiinnuuee..   IInn  ssoommee ccaasseess,, aa qquuiitt ((nnoorrmmaallllyy aa ""qq"" cchhaarraacc--
-     tteerr)) oorr <<iinntteerrrruupptt>> mmaayy bbee eenntteerreedd ttoo iinntteerrrruupptt tthhee  eexx
-     ccoommmmaanndd..
-
-
-
-
-
-
-
-
-
-
-
-UUSSDD::1133--3388                    NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss))
-
-
-     WWhheenn  tthhee eexx ccoommmmaanndd ffiinniisshheess,, aanndd tthhee uusseerr iiss pprroommpptteedd
-     ttoo rreessuummee vviissuuaall mmooddee,, iitt iiss  aallssoo  ppoossssiibbllee  ttoo  eenntteerr
-     aannootthheerr ""::"" cchhaarraacctteerr ffoolllloowweedd bbyy aannootthheerr eexx ccoommmmaanndd..
-
-     Line:    The  current  line is set as described for the
-              eexx command.
-     Column:  The current column is set as described for the
-              eexx command.
-     Options: Affected as described for the eexx command.
-
-[[ccoouunntt]] ;;
-     Repeat  the  last character find count ttiimmeess..  TThhee llaasstt
-     cchhaarraacctteerr ffiinndd iiss oonnee ooff tthhee FF,, ff,, TT oorr tt ccoommmmaannddss..  IItt
-     iiss aann eerrrroorr iiff aa FF,, ff,, TT oorr tt ccoommmmaanndd hhaass nnoott bbeeeenn ppeerr--
-     ffoorrmmeedd yyeett..
-
-     TThhee ;; ccoommmmaanndd mmaayy bbee uusseedd aass tthhee  mmoottiioonn  ccoommppoonneenntt  ooff
-     ootthheerr vvii ccoommmmaannddss,, iinn wwhhiicchh ccaassee aannyy tteexxtt ccooppiieedd iinnttoo aa
-     bbuuffffeerr iiss cchhaarraacctteerr oorriieenntteedd..
-
-     Line:    Unchanged.
-     Column:  Set to the searched-for character  for  the  FF
-              and ff commands, before the character for the tt
-              command and after the character for the TT com-
-              mand.
-     Options: None.
-
-[[ccoouunntt]] << mmoottiioonn
-[[ccoouunntt]] >> mmoottiioonn
-     Shift  lines  left or right.  Shift the number of lines
-     in the region specified by the count  aanndd  mmoottiioonn  left
-     (for the << command) or right (for the >> command) by the
-     number of columns specified by the  sshhiiffttwwiiddtthh  option.
-     Only  whitespace  characters  are deleted when shifting
-     left.  Once the first character in the line  no  longer
-     contains  a whitespace character, the command will suc-
-     ceed, but the line will not be modified.
-
-     Line:    Unchanged.
-     Column:  Set to the first  nonblank  character  in  the
-              line.
-     Options: Affected by the sshhiiffttwwiiddtthh option.
-
-@@ bbuuffffeerr
-     Execute a named buffer.  Execute the named buffer as vvii
-     commands.  The buffer may include eexx commands, too, but
-     they  must  be expressed as a :: command.  If the buffer
-     is line oriented, <newline>  cchhaarraacctteerrss  aarree  llooggiiccaallllyy
-     aappppeennddeedd  ttoo eeaacchh lliinnee ooff tthhee bbuuffffeerr..  IIff tthhee bbuuffffeerr iiss
-     cchhaarraacctteerr oorriieenntteedd,, <<nneewwlliinnee>> characters are  logically
-     appended to all but the last line in the buffer.
-
-     If the buffer name is "@"",, oorr ""**", then the last buffer
-
-
-
-
-
-
-
-
-
-
-NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss))                    UUSSDD::1133--3399
-
-
-     executed shall be used.  It is an error to specify "@@""
-     oorr  ""@@**"  if  there were no previous buffer executions.
-     The text of a buffer may contain a @@ command, and it is
-     possible to create infinite loops in this manner.  (The
-     <interrupt> cchhaarraacctteerr mmaayy  bbee  uusseedd  ttoo  iinntteerrrruupptt  tthhee
-     lloooopp..))
-
-     Line:    The  current  line is set as described for the
-              command(s).
-     Column:  The current column is set as described for the
-              command(s).
-     Options: None.
-
-[[ccoouunntt]] AA
-     Enter  input  mode, appending the text after the end of
-     the line.  If count iiss ssppeecciiffiieedd,, tthhee tteexxtt  iiss  rreeppeeaatt--
-     eeddllyy  iinnppuutt  ccoouunntt  --  11 more times after input mode is
-     exited.
-
-     Line:    Set to the last  line  upon  which  characters
-              were entered.
-     Column:  Set to the last character entered.
-     Options: Affected  by  the aallttwweerraassee, aauuttooiinnddeenntt, bbeeaauu--
-              ttiiffyy,  sshhoowwmmaattcchh,  ttttyywweerraassee  and   wwrraappmmaarrggiinn
-              options.
-
-[[ccoouunntt]] BB
-     Move backward count bbiiggwwoorrddss..  MMoovvee tthhee ccuurrssoorr bbaacckkwwaarrdd
-     ttoo tthhee bbeeggiinnnniinngg ooff aa bbiiggwwoorrdd bbyy rreeppeeaattiinngg tthhee  ffoollllooww--
-     iinngg aallggoorriitthhmm:: iiff tthhee ccuurrrreenntt ppoossiittiioonn iiss aatt tthhee bbeeggiinn--
-     nniinngg ooff aa bbiiggwwoorrdd oorr tthhee cchhaarraacctteerr aatt tthhee ccuurrrreenntt ppoossii--
-     ttiioonn  ccaannnnoott  bbee  ppaarrtt  ooff aa bbiiggwwoorrdd,, mmoovvee ttoo tthhee ffiirrsstt
-     cchhaarraacctteerr ooff tthhee pprreecceeddiinngg bbiiggwwoorrdd..  OOtthheerrwwiissee,, mmoovvee ttoo
-     tthhee ffiirrsstt cchhaarraacctteerr ooff tthhee bbiiggwwoorrdd aatt tthhee ccuurrrreenntt ppoossii--
-     ttiioonn..  IIff nnoo pprreecceeddiinngg bbiiggwwoorrdd eexxiissttss  oonn  tthhee  ccuurrrreenntt
-     lliinnee,,  mmoovvee  ttoo tthhee ffiirrsstt cchhaarraacctteerr ooff tthhee llaasstt bbiiggwwoorrdd
-     oonn tthhee ffiirrsstt pprreecceeddiinngg lliinnee tthhaatt ccoonnttaaiinnss aa bbiiggwwoorrdd..
-
-     TThhee BB ccoommmmaanndd mmaayy bbee uusseedd aass tthhee  mmoottiioonn  ccoommppoonneenntt  ooff
-     ootthheerr vvii ccoommmmaannddss,, iinn wwhhiicchh ccaassee aannyy tteexxtt ccooppiieedd iinnttoo aa
-     bbuuffffeerr iiss cchhaarraacctteerr oorriieenntteedd..
-
-     Line:    Set to the line containing the word  selected.
-     Column:  Set   to  the  first  character  of  the  word
-              selected.
-     Options: None.
-
-[[bbuuffffeerr]] [[ccoouunntt]] CC
-     Change text from the current position  to  the  end-of-
-     line.   If  count iiss ssppeecciiffiieedd,, tthhee iinnppuutt tteexxtt rreeppllaacceess
-     ffrroomm tthhee ccuurrrreenntt  ppoossiittiioonn  ttoo  tthhee  eenndd--ooff--lliinnee,,  pplluuss
-     ccoouunntt -- 11 subsequent lines.
-
-
-
-
-
-
-
-
-
-
-
-UUSSDD::1133--4400                    NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss))
-
-
-     Line:    Set  to  the  last  line upon which characters
-              were entered.
-     Column:  Set to the last character entered.
-     Options: Affected by the aallttwweerraassee,  aauuttooiinnddeenntt,  bbeeaauu--
-              ttiiffyy,   sshhoowwmmaattcchh,  ttttyywweerraassee  and  wwrraappmmaarrggiinn
-              options.
-
-[[bbuuffffeerr]] DD
-     Delete text from the current position  to  the  end-of-
-     line.
-
-     It is not an error to execute the DD command on an empty
-     line.
-
-     Line:    Unchanged.
-     Column:  Set to the character before the current  char-
-              acter,  or, column 1 if the cursor was on col-
-              umn 1.
-     Options: None.
-
-[[ccoouunntt]] EE
-     Move forward count eenndd--ooff--bbiiggwwoorrddss..   MMoovvee  tthhee  ccuurrssoorr
-     ffoorrwwaarrdd  ttoo  tthhee eenndd ooff aa bbiiggwwoorrdd bbyy rreeppeeaattiinngg tthhee ffooll--
-     lloowwiinngg aallggoorriitthhmm:: iiff tthhee ccuurrrreenntt ppoossiittiioonn iiss tthhee eenndd ooff
-     aa  bbiiggwwoorrdd  oorr tthhee cchhaarraacctteerr aatt tthhaatt ppoossiittiioonn ccaannnnoott bbee
-     ppaarrtt ooff aa bbiiggwwoorrdd,, mmoovvee ttoo tthhee llaasstt  cchhaarraacctteerr  ooff  tthhee
-     ffoolllloowwiinngg bbiiggwwoorrdd..  OOtthheerrwwiissee,, mmoovvee ttoo tthhee llaasstt cchhaarraacc--
-     tteerr ooff tthhee bbiiggwwoorrdd aatt tthhee ccuurrrreenntt ppoossiittiioonn..  IIff nnoo ssuucc--
-     cceeeeddiinngg bbiiggwwoorrdd eexxiissttss oonn tthhee ccuurrrreenntt lliinnee,, mmoovvee ttoo tthhee
-     llaasstt cchhaarraacctteerr ooff tthhee ffiirrsstt bbiiggwwoorrdd oonn tthhee nneexxtt ffoollllooww--
-     iinngg lliinnee tthhaatt ccoonnttaaiinnss aa bbiiggwwoorrdd..
-
-     TThhee  EE  ccoommmmaanndd  mmaayy bbee uusseedd aass tthhee mmoottiioonn ccoommppoonneenntt ooff
-     ootthheerr vvii ccoommmmaannddss,, iinn wwhhiicchh ccaassee aannyy tteexxtt ccooppiieedd iinnttoo aa
-     bbuuffffeerr iiss cchhaarraacctteerr oorriieenntteedd..
-
-     Line:    Set  to the line containing the word selected.
-     Column:  Set  to  the  last  character  of   the   word
-              selected.
-     Options: None.
-
-[[ccoouunntt]] FF <<cchhaarraacctteerr>>
-     Search  count  ttiimmeess  bbaacckkwwaarrdd tthhrroouugghh tthhee ccuurrrreenntt lliinnee
-     ffoorr <<cchhaarraacctteerr>>.
-
-     The FF command may be used as the  motion  component  of
-     other vvii commands, in which case any text copied into a
-     buffer is character oriented.
-
-     Line:    Unchanged.
-     Column:  Set to the searched-for character.
-     Options: None.
-
-
-
-
-
-
-
-
-
-
-
-NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss))                    UUSSDD::1133--4411
-
-
-[[ccoouunntt]] GG
-     Move to line count,, oorr tthhee llaasstt lliinnee  ooff  tthhee  ffiillee  iiff
-     ccoouunntt not specified.
-
-     The  GG  command is an absolute movement.  The GG command
-     may be used as the motion component of  other  vvii  com-
-     mands,  in  which case any text copied into a buffer is
-     line oriented.
-
-     Line:    Set to count,  if  specified,  otherwise,  the
-              last line.
-     Column:  Set  to  the  first  nonblank character in the
-              line.
-     Options: None.
-
-[[ccoouunntt]] HH
-     Move to the screen line count - 1 lliinneess bbeellooww  tthhee  ttoopp
-     ooff tthhee ssccrreeeenn..
-
-     TThhee  HH  ccoommmmaanndd iiss aann aabbssoolluuttee mmoovveemmeenntt..  TThhee HH ccoommmmaanndd
-     mmaayy bbee uusseedd aass tthhee mmoottiioonn ccoommppoonneenntt ooff  ootthheerr  vvii  ccoomm--
-     mmaannddss,,  iinn  wwhhiicchh ccaassee aannyy tteexxtt ccooppiieedd iinnttoo aa bbuuffffeerr iiss
-     lliinnee oorriieenntteedd..
-
-     Line:    Set to the line count - 1 lliinneess bbeellooww tthhee  ttoopp
-              ooff tthhee ssccrreeeenn..
-     Column:  Set  to  the  first  nonblank character of the
-              _s_c_r_e_e_n line.
-     Options: None.
-
-[[ccoouunntt]] II
-     Enter input mode, inserting the text at  the  beginning
-     of  the line.  If count iiss ssppeecciiffiieedd,, tthhee tteexxtt iinnppuutt iiss
-     rreeppeeaatteeddllyy iinnppuutt ccoouunntt -- 11 more times.
-
-     Line:    Set to the last  line  upon  which  characters
-              were entered.
-     Column:  Set to the last character entered.
-     Options: None.
-
-[[ccoouunntt]] JJ
-     Join  lines.   If  count  iiss ssppeecciiffiieedd,, ccoouunntt lines are
-     joined; a minimum  of  two  lines  are  always  joined,
-     regardless of the value of count..
-
-     IIff  tthhee  ccuurrrreenntt lliinnee eennddss wwiitthh aa wwhhiitteessppaaccee cchhaarraacctteerr,,
-     aallll wwhhiitteessppaaccee iiss ssttrriippppeedd ffrroomm tthhee nneexxtt lliinnee..   OOtthheerr--
-     wwiissee,,  iiff  tthhee nneexxtt lliinnee ssttaarrttss wwiitthh aa ooppeenn ppaarreenntthheessiiss
-     ((""((") do nothing.  Otherwise, if the current line  ends
-     with  a  question mark ("?"")),, ppeerriioodd ((""..")  or exclama-
-     tion point ("!"")),, iinnsseerrtt ttwwoo ssppaacceess..  OOtthheerrwwiissee,, iinnsseerrtt
-     aa ssiinnggllee ssppaaccee..
-
-
-
-
-
-
-
-
-
-
-
-UUSSDD::1133--4422                    NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss))
-
-
-     IItt  iiss  nnoott  aann eerrrroorr ttoo jjooiinn lliinneess ppaasstt tthhee eenndd ooff tthhee
-     ffiillee,, ii..ee.. lliinneess tthhaatt ddoo nnoott eexxiisstt..
-
-     Line:    Unchanged.
-     Column:  Set to the character after the last  character
-              of the next-to-last joined line.
-     Options: None.
-
-[[ccoouunntt]] LL
-     Move  to the screen line count - 1 lliinneess aabboovvee tthhee bboott--
-     ttoomm ooff tthhee ssccrreeeenn..
-
-     TThhee LL ccoommmmaanndd iiss aann aabbssoolluuttee mmoovveemmeenntt..  TThhee  LL  ccoommmmaanndd
-     mmaayy  bbee  uusseedd  aass tthhee mmoottiioonn ccoommppoonneenntt ooff ootthheerr vvii ccoomm--
-     mmaannddss,, iinn wwhhiicchh ccaassee aannyy tteexxtt ccooppiieedd iinnttoo aa  bbuuffffeerr  iiss
-     lliinnee oorriieenntteedd..
-
-     Line:    Set to the line count - 1 lliinneess aabboovvee tthhee bboott--
-              ttoomm ooff tthhee ssccrreeeenn..
-     Column:  Set to the first  nonblank  character  of  the
-              _s_c_r_e_e_n line.
-     Options: None.
-
- MM
-     Move to the screen line in the middle of the screen.
-
-     The  MM  command is an absolute movement.  The MM command
-     may be used as the motion component of  other  vvii  com-
-     mands,  in  which case any text copied into a buffer is
-     line oriented.
-
-     Historically, any count ssppeecciiffiieedd ttoo tthhee MM ccoommmmaanndd  wwaass
-     iiggnnoorreedd..
-
-     Line:    Set to the line in the middle of the screen.
-     Column:  Set  to  the  first  nonblank character of the
-              _s_c_r_e_e_n line.
-     Options: None.
-
-[[ccoouunntt]] OO
-     Enter input mode, appending text in a  new  line  above
-     the  current  line.   If  count  iiss ssppeecciiffiieedd,, tthhee tteexxtt
-     iinnppuutt iiss rreeppeeaatteeddllyy iinnppuutt ccoouunntt -- 11 more times.
-
-     Historically, any count ssppeecciiffiieedd ttoo tthhee OO ccoommmmaanndd  wwaass
-     iiggnnoorreedd..
-
-     Line:    Set  to  the  last  line upon which characters
-              were entered.
-     Column:  Set to the last character entered.
-     Options: Affected by the aallttwweerraassee,  aauuttooiinnddeenntt,  bbeeaauu--
-              ttiiffyy,   sshhoowwmmaattcchh,  ttttyywweerraassee  and  wwrraappmmaarrggiinn
-              options.
-
-
-
-
-
-
-
-
-
-
-NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss))                    UUSSDD::1133--4433
-
-
-[[bbuuffffeerr]] PP
-     Insert text from a buffer.  Text from the  buffer  (the
-     unnamed  buffer by default) is inserted before the cur-
-     rent column or, if the buffer is line oriented,  before
-     the current line.
-
-     Line:    Set to the lowest numbered line insert, if the
-              buffer is line oriented, otherwise  unchanged.
-     Column:  Set  to  the  first  nonblank character of the
-              appended text, if the buffer is line oriented,
-              otherwise,  the last character of the appended
-              text.
-     Options: None.
-
-QQ
-     Exit vvii (or visual) mode and switch to eexx mode.
-
-     Line:    Unchanged.
-     Column:  No longer relevant.
-     Options: None.
-
-[[ccoouunntt]] RR
-     Enter input mode, replacing the characters in the  cur-
-     rent  line.   If  count iiss ssppeecciiffiieedd,, tthhee tteexxtt iinnppuutt iiss
-     rreeppeeaatteeddllyy iinnppuutt ccoouunntt -- 11 more times.
-
-     If the end of the current  line  is  reached,  no  more
-     characters  are  replaced  and  any  further characters
-     input are appended to the line.
-
-     Line:    Set to the last  line  upon  which  characters
-              were entered.
-     Column:  Set to the last character entered.
-     Options: Affected  by  the aallttwweerraassee, aauuttooiinnddeenntt, bbeeaauu--
-              ttiiffyy,  sshhoowwmmaattcchh,  ttttyywweerraassee  and   wwrraappmmaarrggiinn
-              options.
-
-[[bbuuffffeerr]] [[ccoouunntt]] SS
-     Substitute count lliinneess..
-
-     Line:    Set  to  the  last  line upon which characters
-              were entered.
-     Column:  Set to the last character entered.
-     Options: Affected by the aallttwweerraassee,  aauuttooiinnddeenntt,  bbeeaauu--
-              ttiiffyy,   sshhoowwmmaattcchh,  ttttyywweerraassee  and  wwrraappmmaarrggiinn
-              options.
-
-[[ccoouunntt]] TT <<cchhaarraacctteerr>>
-     Search backward, count ttiimmeess,, tthhrroouugghh tthhee ccuurrrreenntt  lliinnee
-     ffoorr tthhee cchhaarraacctteerr _a_f_t_e_r tthhee ssppeecciiffiieedd <<cchhaarraacctteerr>>_.
-
-     _T_h_e  TT  _c_o_m_m_a_n_d  _m_a_y _b_e _u_s_e_d _a_s _t_h_e _m_o_t_i_o_n _c_o_m_p_o_n_e_n_t _o_f
-     _o_t_h_e_r vvii _c_o_m_m_a_n_d_s_, _i_n _w_h_i_c_h _c_a_s_e _a_n_y _t_e_x_t _c_o_p_i_e_d _i_n_t_o _a
-
-
-
-
-
-
-
-
-
-
-UUSSDD::1133--4444                    NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss))
-
-
-     _b_u_f_f_e_r _i_s _c_h_a_r_a_c_t_e_r _o_r_i_e_n_t_e_d_.
-
-     Line:    Unchanged.
-     Column:  Set  to  the  character _a_f_t_e_r the searched-for
-              character.
-     Options: None.
-
-UU
-     Restore the current line to its state before the cursor
-     last moved to it.
-
-     Line:    Unchanged.
-     Column:  The first character in the line.
-     Options: None.
-
-[[ccoouunntt]] WW
-     Move  forward  count bbiiggwwoorrddss..  MMoovvee tthhee ccuurrssoorr ffoorrwwaarrdd
-     ttoo tthhee bbeeggiinnnniinngg ooff aa bbiiggwwoorrdd bbyy rreeppeeaattiinngg tthhee  ffoollllooww--
-     iinngg aallggoorriitthhmm:: iiff tthhee ccuurrrreenntt ppoossiittiioonn iiss wwiitthhiinn aa bbiigg--
-     wwoorrdd oorr tthhee cchhaarraacctteerr aatt tthhaatt ppoossiittiioonn ccaannnnoott  bbee  ppaarrtt
-     ooff  aa  bbiiggwwoorrdd,, mmoovvee ttoo tthhee ffiirrsstt cchhaarraacctteerr ooff tthhee nneexxtt
-     bbiiggwwoorrdd..  IIff nnoo ssuubbsseeqquueenntt bbiiggwwoorrdd eexxiissttss oonn  tthhee  ccuurr--
-     rreenntt  lliinnee,,  mmoovvee  ttoo  tthhee ffiirrsstt cchhaarraacctteerr ooff tthhee ffiirrsstt
-     bbiiggwwoorrdd oonn tthhee ffiirrsstt ffoolllloowwiinngg  lliinnee  tthhaatt  ccoonnttaaiinnss  aa
-     bbiiggwwoorrdd..
-
-     TThhee  WW  ccoommmmaanndd  mmaayy bbee uusseedd aass tthhee mmoottiioonn ccoommppoonneenntt ooff
-     ootthheerr vvii ccoommmmaannddss,, iinn wwhhiicchh ccaassee aannyy tteexxtt ccooppiieedd iinnttoo aa
-     bbuuffffeerr iiss cchhaarraacctteerr oorriieenntteedd..
-
-     Line:    The line containing the word selected.
-     Column:  The first character of the word selected.
-     Options: None.
-
-[[bbuuffffeerr]] [[ccoouunntt]] XX
-     Delete count cchhaarraacctteerrss bbeeffoorree tthhee ccuurrssoorr..  IIff tthhee nnuumm--
-     bbeerr ooff cchhaarraacctteerrss ttoo bbee  ddeelleetteedd  iiss  ggrreeaatteerr  tthhaann  oorr
-     eeqquuaall  ttoo  tthhee nnuummbbeerr ooff cchhaarraacctteerrss ttoo tthhee bbeeggiinnnniinngg ooff
-     tthhee lliinnee,, aallll ooff tthhee cchhaarraacctteerrss bbeeffoorree tthhee ccuurrrreenntt ccuurr--
-     ssoorr  ppoossiittiioonn,,  ttoo  tthhee  bbeeggiinnnniinngg  ooff  tthhee  lliinnee,,  aarree
-     ddeelleetteedd..
-
-     Line:    Unchanged.
-     Column:  Set to the current character minus  count,  or
-              the  first  character if count is greater than
-              the number of characters in  the  line  before
-              the cursor.
-     Options: None.
-
-[[bbuuffffeerr]] [[ccoouunntt]] YY
-     Copy (or "yank") count lliinneess iinnttoo tthhee ssppeecciiffiieedd bbuuffffeerr..
-
-
-
-
-
-
-
-
-
-
-
-
-NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss))                    UUSSDD::1133--4455
-
-
-     Line:    Unchanged.
-     Column:  Unchanged.
-     Options: None.
-
-ZZZZ
-     Write the file and exit vvii.  The file is  only  written
-     if  it  has been modified since the last complete write
-     of the file to any file.
-
-     The ZZZZ command will exit the editor after  writing  the
-     file,  if there are no further files to edit.  Entering
-     two "quit" commands (i.e.  wwqq, qquuiitt, xxiitt or  ZZZZ)  in  a
-     row  will override this check and the editor will exit,
-     ignoring any files that have not yet been edited.
-
-     Line:    Unchanged.
-     Column:  Unchanged.
-     Options: None.
-
-[[ccoouunntt]] [[[[
-     Back up count sseeccttiioonn bboouunnddaarriieess..
-
-     TThhee [[[[ ccoommmmaanndd iiss aann aabbssoolluuttee mmoovveemmeenntt..  TThhee [[[[ ccoommmmaanndd
-     mmaayy  bbee  uusseedd  aass tthhee mmoottiioonn ccoommppoonneenntt ooff ootthheerr vvii ccoomm--
-     mmaannddss,, iinn wwhhiicchh ccaassee aannyy tteexxtt ccooppiieedd iinnttoo aa  bbuuffffeerr  iiss
-     cchhaarraacctteerr  oorriieenntteedd,,  uunnlleessss  tthhee  ssttaarrttiinngg ppoossiittiioonn iiss
-     ccoolluummnn 00,, iinn wwhhiicchh ccaassee iitt iiss lliinnee oorriieenntteedd..
-
-     IItt iiss aann eerrrroorr iiff tthhee mmoovveemmeenntt iiss ppaasstt tthhee bbeeggiinnnniinngg ooff
-     tthhee ffiillee..
-
-     Line:    Set to the previous line that is count sseeccttiioonn
-              bboouunnddaarriieess bbaacckk,, oorr tthhee ffiirrsstt lliinnee ooff tthhee ffiillee
-              iiff  nnoo mmoorree sseeccttiioonn bboouunnddaarriieess eexxiisstt pprreecceeddiinngg
-              tthhee ccuurrrreenntt lliinnee..
-     Column:  Set to the first  nonblank  character  in  the
-              line.
-     Options: Affected by the sseeccttiioonnss option.
-
-[[ccoouunntt]] ]]]]
-     Move forward count sseeccttiioonn bboouunnddaarriieess..
-
-     TThhee ]]]] ccoommmmaanndd iiss aann aabbssoolluuttee mmoovveemmeenntt..  TThhee ]]]] ccoommmmaanndd
-     mmaayy bbee uusseedd aass tthhee mmoottiioonn ccoommppoonneenntt ooff  ootthheerr  vvii  ccoomm--
-     mmaannddss,,  iinn  wwhhiicchh ccaassee aannyy tteexxtt ccooppiieedd iinnttoo aa bbuuffffeerr iiss
-     cchhaarraacctteerr oorriieenntteedd,, uunnlleessss  tthhee  ssttaarrttiinngg  ppoossiittiioonn  iiss
-     ccoolluummnn 00,, iinn wwhhiicchh ccaassee iitt iiss lliinnee oorriieenntteedd..
-
-     IItt  iiss  aann eerrrroorr iiff tthhee mmoovveemmeenntt iiss ppaasstt tthhee eenndd ooff tthhee
-     ffiillee..
-
-     Line:    Set to the line that is count  sseeccttiioonn  bboouunndd--
-              aarriieess ffoorrwwaarrdd,, oorr ttoo tthhee llaasstt lliinnee ooff tthhee ffiillee
-
-
-
-
-
-
-
-
-
-
-UUSSDD::1133--4466                    NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss))
-
-
-              iiff nnoo mmoorree sseeccttiioonn bboouunnddaarriieess eexxiisstt  ffoolllloowwiinngg
-              tthhee ccuurrrreenntt lliinnee..
-     Column:  Set  to  the  first  nonblank character in the
-              line.
-     Options: Affected by the sseeccttiioonnss option.
-
-^^
-     Move to first nonblank character on the current line.
-
-     The ^^ command may be used as the  motion  component  of
-     other vvii commands, in which case any text copied into a
-     buffer is character oriented.
-
-     Line:    Unchanged.
-     Column:  Set to the first  nonblank  character  of  the
-              current line.
-     Options: None.
-
-[[ccoouunntt]] __
-     Move  down count - 1 lliinneess,, ttoo tthhee ffiirrsstt nnoonnbbllaannkk cchhaarr--
-     aacctteerr..  TThhee __ ccoommmmaanndd mmaayy bbee uusseedd aass tthhee mmoottiioonn  ccoommppoo--
-     nneenntt  ooff  ootthheerr  vvii  ccoommmmaannddss,,  iinn  wwhhiicchh ccaassee aannyy tteexxtt
-     ccooppiieedd iinnttoo aa bbuuffffeerr iiss lliinnee oorriieenntteedd..
-
-     IItt iiss nnoott aann eerrrroorr ttoo eexxeeccuuttee tthhee __  ccoommmmaanndd  wwhheenn  tthhee
-     ccuurrssoorr iiss oonn tthhee ffiirrsstt cchhaarraacctteerr iinn tthhee lliinnee..
-
-     Line:    The current line plus count - 1..
-     Column:  The first nonblank character in the line.
-     Options: None.
-
-[[ccoouunntt]] aa
-     Enter  input mode, appending the text after the cursor.
-     If count iiss ssppeecciiffiieedd,, tthhee  tteexxtt  iinnppuutt  iiss  rreeppeeaatteeddllyy
-     iinnppuutt ccoouunntt -- 11 more times.
-
-     Line:    Set  to  the  last  line upon which characters
-              were entered.
-     Column:  Set to the last character entered.
-     Options: Affected by the aallttwweerraassee,  aauuttooiinnddeenntt,  bbeeaauu--
-              ttiiffyy,   sshhoowwmmaattcchh,  ttttyywweerraassee  and  wwrraappmmaarrggiinn
-              options.
-
-[[ccoouunntt]] bb
-     Move backward count wwoorrddss..  MMoovvee tthhee ccuurrssoorr bbaacckkwwaarrdd ttoo
-     tthhee  bbeeggiinnnniinngg  ooff  aa  wwoorrdd  bbyy rreeppeeaattiinngg tthhee ffoolllloowwiinngg
-     aallggoorriitthhmm:: iiff tthhee ccuurrrreenntt ppoossiittiioonn iiss aatt tthhee  bbeeggiinnnniinngg
-     ooff aa wwoorrdd,, mmoovvee ttoo tthhee ffiirrsstt cchhaarraacctteerr ooff tthhee pprreecceeddiinngg
-     wwoorrdd..  OOtthheerrwwiissee,, tthhee ccuurrrreenntt  ppoossiittiioonn  mmoovveess  ttoo  tthhee
-     ffiirrsstt  cchhaarraacctteerr  ooff  tthhee wwoorrdd aatt tthhee ccuurrrreenntt ppoossiittiioonn..
-     IIff nnoo pprreecceeddiinngg wwoorrdd eexxiissttss oonn tthhee ccuurrrreenntt  lliinnee,,  mmoovvee
-     ttoo  tthhee  ffiirrsstt  cchhaarraacctteerr ooff tthhee llaasstt wwoorrdd oonn tthhee ffiirrsstt
-     pprreecceeddiinngg lliinnee tthhaatt ccoonnttaaiinnss aa wwoorrdd..
-
-
-
-
-
-
-
-
-
-
-NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss))                    UUSSDD::1133--4477
-
-
-     TThhee bb ccoommmmaanndd mmaayy bbee uusseedd aass tthhee  mmoottiioonn  ccoommppoonneenntt  ooff
-     ootthheerr vvii ccoommmmaannddss,, iinn wwhhiicchh ccaassee aannyy tteexxtt ccooppiieedd iinnttoo aa
-     bbuuffffeerr iiss cchhaarraacctteerr oorriieenntteedd..
-
-     Line:    Set to the line containing the word  selected.
-     Column:  Set   to  the  first  character  of  the  word
-              selected.
-     Options: None.
-
-[[bbuuffffeerr]] [[ccoouunntt]] cc mmoottiioonn
-     Change the region of text specified by  the  count  aanndd
-     mmoottiioonn.   If  only  part  of a single line is affected,
-     then the last character being changed is marked with  a
-     "$""..   OOtthheerrwwiissee,,  tthhee  rreeggiioonn  ooff tteexxtt iiss ddeelleetteedd,, aanndd
-     iinnppuutt mmooddee iiss eenntteerreedd..
-
-     Line:    Set to the last  line  upon  which  characters
-              were entered.
-     Column:  Set to the last character entered.
-     Options: Affected  by  the aallttwweerraassee, aauuttooiinnddeenntt, bbeeaauu--
-              ttiiffyy,  sshhoowwmmaattcchh,  ttttyywweerraassee  and   wwrraappmmaarrggiinn
-              options.
-
-[[bbuuffffeerr]] [[ccoouunntt]] dd mmoottiioonn
-     Delete  the  region  of text specified by the count aanndd
-     mmoottiioonn.
-
-     Line:    Set to the line where the region starts.
-     Column:  Set to the first character in the  line  after
-              the  last character in the region.  If no such
-              character exists, set to  the  last  character
-              before the region.
-     Options: None.
-
-[[ccoouunntt]] ee
-     Move  forward count eenndd--ooff--wwoorrddss..  MMoovvee tthhee ccuurrssoorr ffoorr--
-     wwaarrdd ttoo tthhee eenndd ooff aa wwoorrdd bbyy  rreeppeeaattiinngg  tthhee  ffoolllloowwiinngg
-     aallggoorriitthhmm::  iiff  tthhee  ccuurrrreenntt  ppoossiittiioonn  iiss tthhee eenndd ooff aa
-     wwoorrdd,, mmoovvee ttoo tthhee llaasstt cchhaarraacctteerr ooff tthhee ffoolllloowwiinngg wwoorrdd..
-     OOtthheerrwwiissee,,  mmoovvee  ttoo  tthhee llaasstt cchhaarraacctteerr ooff tthhee wwoorrdd aatt
-     tthhee ccuurrrreenntt ppoossiittiioonn..  IIff nnoo ssuucccceeeeddiinngg wwoorrdd eexxiissttss  oonn
-     tthhee  ccuurrrreenntt  lliinnee,,  mmoovvee  ttoo tthhee llaasstt cchhaarraacctteerr ooff tthhee
-     ffiirrsstt wwoorrdd oonn tthhee nneexxtt ffoolllloowwiinngg lliinnee tthhaatt  ccoonnttaaiinnss  aa
-     wwoorrdd..
-
-     TThhee  ee  ccoommmmaanndd  mmaayy bbee uusseedd aass tthhee mmoottiioonn ccoommppoonneenntt ooff
-     ootthheerr vvii ccoommmmaannddss,, iinn wwhhiicchh ccaassee aannyy tteexxtt ccooppiieedd iinnttoo aa
-     bbuuffffeerr iiss cchhaarraacctteerr oorriieenntteedd..
-
-     Line:    Set  to the line containing the word selected.
-     Column:  Set  to  the  last  character  of   the   word
-              selected.
-
-
-
-
-
-
-
-
-
-
-
-UUSSDD::1133--4488                    NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss))
-
-
-     Options: None.
-
-[[ccoouunntt]] ff <<cchhaarraacctteerr>>
-     Search  forward,  count  ttiimmeess,, tthhrroouugghh tthhee rreesstt ooff tthhee
-     ccuurrrreenntt lliinnee ffoorr <<cchhaarraacctteerr>>.
-
-     The ff command may be used as the  motion  component  of
-     other vvii commands, in which case any text copied into a
-     buffer is character oriented.
-
-     Line:    Unchanged.
-     Column:  Set to the searched-for character.
-     Options: None.
-
-[[ccoouunntt]] ii
-     Enter input mode, inserting the text before the cursor.
-     If  count  iiss  ssppeecciiffiieedd,,  tthhee tteexxtt iinnppuutt iiss rreeppeeaatteeddllyy
-     iinnppuutt ccoouunntt -- 11 more times.
-
-     Line:    Set to the last  line  upon  which  characters
-              were entered.
-     Column:  Set to the last character entered.
-     Options: Affected  by  the aallttwweerraassee, aauuttooiinnddeenntt, bbeeaauu--
-              ttiiffyy,  sshhoowwmmaattcchh,  ttttyywweerraassee  and   wwrraappmmaarrggiinn
-              options.
-
-mm <<cchhaarraacctteerr>>
-     Save  the current context (line and column) as <charac-
-     ter>..  TThhee eexxaacctt ppoossiittiioonn iiss rreeffeerrrreedd ttoo bbyy  ""``<<cchhaarraacc--
-     tteerr>>".  The line is referred to by "'<character>""..
-
-     HHiissttoorriiccaallllyy,,  <<cchhaarraacctteerr>> was restricted to lower-case
-     letters.  NNvvii permits the use of any character.
-
-     Line:    Unchanged.
-     Column:  Unchanged.
-     Options: None.
-
-[[ccoouunntt]] oo
-     Enter input mode, appending text in a  new  line  under
-     the  current  line.   If  count  iiss ssppeecciiffiieedd,, tthhee tteexxtt
-     iinnppuutt iiss rreeppeeaatteeddllyy iinnppuutt ccoouunntt -- 11 more times.
-
-     Historically, any count ssppeecciiffiieedd ttoo tthhee oo ccoommmmaanndd  wwaass
-     iiggnnoorreedd..
-
-     Line:    Set  to  the  last  line upon which characters
-              were entered.
-     Column:  Set to the last character entered.
-     Options: Affected by the aallttwweerraassee,  aauuttooiinnddeenntt,  bbeeaauu--
-              ttiiffyy,   sshhoowwmmaattcchh,  ttttyywweerraassee  and  wwrraappmmaarrggiinn
-              options.
-
-
-
-
-
-
-
-
-
-
-
-NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss))                    UUSSDD::1133--4499
-
-
-[[bbuuffffeerr]] pp
-     Append text from a buffer.  Text from the  buffer  (the
-     unnamed  buffer  by default) is appended after the cur-
-     rent column or, if the buffer is line  oriented,  after
-     the current line.
-
-     Line:    Set  to the first line appended, if the buffer
-              is line oriented, otherwise unchanged.
-     Column:  Set to the first  nonblank  character  of  the
-              appended  text if the buffer is line oriented,
-              otherwise, the last character of the  appended
-              text.
-     Options: None.
-
-[[ccoouunntt]] rr <<cchhaarraacctteerr>>
-     Replace  characters.   The next count cchhaarraacctteerrss iinn tthhee
-     lliinnee aarree rreeppllaacceedd wwiitthh <<cchhaarraacctteerr>>.  Replacing  charac-
-     ters with <newline> cchhaarraacctteerrss rreessuullttss iinn ccrreeaattiinngg nneeww,,
-     eemmppttyy lliinneess iinnttoo tthhee ffiillee..
-
-     IIff <<cchhaarraacctteerr>> is <escape>,, tthhee ccoommmmaanndd iiss ccaanncceelllleedd..
-
-     Line:    Unchanged unless the replacement character  is
-              a  <newline>,,  iinn  wwhhiicchh ccaassee iitt iiss sseett ttoo tthhee
-              ccuurrrreenntt lliinnee pplluuss ccoouunntt -- 11.
-     Column:  Set to the last character replaced, unless the
-              replacement character is a <newline>, in which
-              case the cursor is in column  1  of  the  last
-              line inserted.
-     Options: None.
-
-[[bbuuffffeerr]] [[ccoouunntt]] ss
-     Substitute  count cchhaarraacctteerrss iinn tthhee ccuurrrreenntt lliinnee ssttaarrtt--
-     iinngg wwiitthh tthhee ccuurrrreenntt cchhaarraacctteerr..
-
-     Line:    Set to the last  line  upon  which  characters
-              were entered.
-     Column:  Set to the last character entered.
-     Options: Affected  by  the aallttwweerraassee, aauuttooiinnddeenntt, bbeeaauu--
-              ttiiffyy,  sshhoowwmmaattcchh,  ttttyywweerraassee  and   wwrraappmmaarrggiinn
-              options.
-
-[[ccoouunntt]] tt <<cchhaarraacctteerr>>
-     Search  forward,  count ttiimmeess,, tthhrroouugghh tthhee ccuurrrreenntt lliinnee
-     ffoorr tthhee cchhaarraacctteerr iimmmmeeddiiaatteellyy _b_e_f_o_r_e <<cchhaarraacctteerr>>_.
-
-     _T_h_e tt _c_o_m_m_a_n_d _m_a_y _b_e _u_s_e_d _a_s _t_h_e  _m_o_t_i_o_n  _c_o_m_p_o_n_e_n_t  _o_f
-     _o_t_h_e_r vvii _c_o_m_m_a_n_d_s_, _i_n _w_h_i_c_h _c_a_s_e _a_n_y _t_e_x_t _c_o_p_i_e_d _i_n_t_o _a
-     _b_u_f_f_e_r _i_s _c_h_a_r_a_c_t_e_r _o_r_i_e_n_t_e_d_.
-
-     Line:    Unchanged.
-     Column:  Set to the character _b_e_f_o_r_e  the  searched-for
-              character.
-
-
-
-
-
-
-
-
-
-
-UUSSDD::1133--5500                    NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss))
-
-
-     Options: None.
-
-uu
-     Undo  the  last  change made to the file.  If repeated,
-     the uu command alternates between these two states,  and
-     is  its  own  inverse.   When used after an insert that
-     inserted text on more than  one  line,  the  lines  are
-     saved in the numeric buffers.
-
-     The  ..  command, when used immediately after the uu com-
-     mand, causes the change log to  be  rolled  forward  or
-     backward, depending on the action of the uu command.
-
-     Line:    Set to the position of the first line changed,
-              if the reversal affects only one line or  rep-
-              resents  an addition or change; otherwise, the
-              line preceding the deleted text.
-     Column:  Set to the cursor position before  the  change
-              was made.
-     Options: None.
-
-[[ccoouunntt]] ww
-     Move  forward  count wwoorrddss..  MMoovvee tthhee ccuurrssoorr ffoorrwwaarrdd ttoo
-     tthhee bbeeggiinnnniinngg ooff aa  wwoorrdd  bbyy  rreeppeeaattiinngg  tthhee  ffoolllloowwiinngg
-     aallggoorriitthhmm::  iiff tthhee ccuurrrreenntt ppoossiittiioonn iiss aatt tthhee bbeeggiinnnniinngg
-     ooff aa wwoorrdd,, mmoovvee ttoo tthhee  ffiirrsstt  cchhaarraacctteerr  ooff  tthhee  nneexxtt
-     wwoorrdd..   IIff  nnoo  ssuubbsseeqquueenntt  wwoorrdd  eexxiissttss oonn tthhee ccuurrrreenntt
-     lliinnee,, mmoovvee ttoo tthhee ffiirrsstt cchhaarraacctteerr ooff tthhee ffiirrsstt wwoorrdd  oonn
-     tthhee ffiirrsstt ffoolllloowwiinngg lliinnee tthhaatt ccoonnttaaiinnss aa wwoorrdd..
-
-     TThhee  ww  ccoommmmaanndd  mmaayy bbee uusseedd aass tthhee mmoottiioonn ccoommppoonneenntt ooff
-     ootthheerr vvii ccoommmmaannddss,, iinn wwhhiicchh ccaassee aannyy tteexxtt ccooppiieedd iinnttoo aa
-     bbuuffffeerr iiss cchhaarraacctteerr oorriieenntteedd..
-
-     Line:    Set  to the line containing the word selected.
-     Column:  Set  to  the  first  character  of  the   word
-              selected.
-     Options: None.
-
-[[bbuuffffeerr]] [[ccoouunntt]] xx
-     Delete  count  cchhaarraacctteerrss..  TThhee ddeelleettiioonn iiss aatt tthhee ccuurr--
-     rreenntt cchhaarraacctteerr ppoossiittiioonn..  IIff tthhee nnuummbbeerr  ooff  cchhaarraacctteerrss
-     ttoo bbee ddeelleetteedd iiss ggrreeaatteerr tthhaann oorr eeqquuaall ttoo tthhee nnuummbbeerr ooff
-     cchhaarraacctteerrss ttoo tthhee eenndd ooff tthhee lliinnee,, aallll ooff  tthhee  cchhaarraacc--
-     tteerrss ffrroomm tthhee ccuurrrreenntt ccuurrssoorr ppoossiittiioonn ttoo tthhee eenndd ooff tthhee
-     lliinnee aarree ddeelleetteedd..
-
-     Line:    Unchanged.
-     Column:  Unchanged unless the  last  character  in  the
-              line  is deleted and the cursor is not already
-              on the first character in the line,  in  which
-              case it is set to the previous character.
-
-
-
-
-
-
-
-
-
-
-
-NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss))                    UUSSDD::1133--5511
-
-
-     Options: None.
-
-[[bbuuffffeerr]] [[ccoouunntt]] yy mmoottiioonn
-     Copy (or "yank") the text region specified by the count
-     aanndd mmoottiioonn, into a buffer.
-
-     Line:    Unchanged, unless the region covers more  than
-              a  single line, in which case it is set to the
-              line where the region starts.
-     Column:  Unchanged, unless the region covers more  than
-              a  single line, in which case it is set to the
-              character were the region starts.
-     Options: None.
-
-[[ccoouunntt11]] zz [[ccoouunntt22]] ttyyppee
-     Redraw the screen with a window count2 lliinneess lloonngg,, wwiitthh
-     lliinnee  ccoouunntt11 placed as specified by the type cchhaarraacctteerr..
-     IIff ccoouunntt11 is not specified, it defaults to the  current
-     line.   If  count2 iiss nnoott ssppeecciiffiieedd,, iitt ddeeffaauullttss ttoo tthhee
-     ccuurrrreenntt wwiinnddooww ssiizzee..
-
-     TThhee ffoolllloowwiinngg ttyyppee characters may be used:
-
-     +        If count1 is specified, place the line  count1
-              at  the top of the screen.  Otherwise, display
-              the screen after the current screen, similarly
-              to the <<ccoonnttrrooll--FF>> command.
-     <carriage-return>
-              Place  the  line  count1  at  the  top  of the
-              screen.
-     .        Place the line count1 in  the  center  of  the
-              screen.
-     -        Place  the  line  count1  at the bottom of the
-              screen.
-     ^        If count1 is specified, place the line that is
-              at the top of the screen when count1 is at the
-              bottom of the screen, at  the  bottom  of  the
-              screen,  i.e.  display  the  screen before the
-              screen before count1.  Otherwise, display  the
-              screen before the current screen, similarly to
-              the <<ccoonnttrrooll--BB>> command.
-
-     Line:    Set to count1 unless count1 is  not  specified
-              and  the type character was either "^" or "+",
-              in which case it is set to the line before the
-              first  line on the previous screen or the line
-              after the last line on  the  previous  screen,
-              respectively.
-     Column:  Set  to  the  first  nonblank character in the
-              line.
-     Options: None.
-
-
-
-
-
-
-
-
-
-
-
-
-UUSSDD::1133--5522                    NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss))
-
-
-[[ccoouunntt]] {{
-     Move backward count ppaarraaggrraapphhss..
-
-     TThhee {{ ccoommmmaanndd iiss aann aabbssoolluuttee mmoovveemmeenntt..  TThhee  {{  ccoommmmaanndd
-     mmaayy  bbee  uusseedd  aass tthhee mmoottiioonn ccoommppoonneenntt ooff ootthheerr vvii ccoomm--
-     mmaannddss,, iinn wwhhiicchh ccaassee aannyy tteexxtt ccooppiieedd iinnttoo aa  bbuuffffeerr  iiss
-     cchhaarraacctteerr  oorriieenntteedd,,  uunnlleessss  tthhee ssttaarrttiinngg cchhaarraacctteerr iiss
-     tthhee ffiirrsstt cchhaarraacctteerr oonn iittss lliinnee,, iinn wwhhiicchh  ccaassee  iitt  iiss
-     lliinnee oorriieenntteedd..
-
-     Line:    Set  to  the  line containing the beginning of
-              the previous paragraph.
-     Column:  Set to the first  nonblank  character  in  the
-              line.
-     Options: Affected by the ppaarraaggrraapphh option.
-
-[[ccoouunntt]] ||
-     Move to a specific _c_o_l_u_m_n position on the current line.
-
-     The || command may be used as the  motion  component  of
-     other vvii commands, in which case any text copied into a
-     buffer is character oriented.  It is an  error  to  use
-     the  || command as a motion component and for the cursor
-     not to move.
-
-     Line:    Unchanged.
-     Column:  Set to  the  character  occupying  the  column
-              position  identified by count, if the position
-              exists in the line.  If the column  length  of
-              the  current line is less than count, the cur-
-              sor is moved to  the  last  character  in  the
-              line.
-     Options: None.
-
-[[ccoouunntt]] }}
-     Move forward count ppaarraaggrraapphhss..
-
-     TThhee  }}  ccoommmmaanndd iiss aann aabbssoolluuttee mmoovveemmeenntt..  TThhee }} ccoommmmaanndd
-     mmaayy bbee uusseedd aass tthhee mmoottiioonn ccoommppoonneenntt ooff  ootthheerr  vvii  ccoomm--
-     mmaannddss,,  iinn  wwhhiicchh ccaassee aannyy tteexxtt ccooppiieedd iinnttoo aa bbuuffffeerr iiss
-     cchhaarraacctteerr oorriieenntteedd,, uunnlleessss tthhee ssttaarrttiinngg cchhaarraacctteerr iiss aatt
-     oorr bbeeffoorree aannyy nnoonnbbllaannkk cchhaarraacctteerrss iinn iittss lliinnee,, iinn wwhhiicchh
-     ccaassee iitt iiss lliinnee oorriieenntteedd..
-
-     Line:    Set to the line containing  the  beginning  of
-              the next paragraph.
-     Column:  Set  to  the  first  nonblank character in the
-              line.
-     Options: Affected by the ppaarraaggrraapphh option.
-
-[[ccoouunntt]] ~~
-     Reverse the case of the next count cchhaarraacctteerr((ss))..   TThhiiss
-     iiss  tthhee  hhiissttoorriicc  sseemmaannttiicc ffoorr tthhee ~~ ccoommmmaanndd aanndd iitt iiss
-
-
-
-
-
-
-
-
-
-
-NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss))                    UUSSDD::1133--5533
-
-
-     oonnllyy iinn eeffffeecctt iiff tthhee ttiillddeeoopp ooppttiioonn iiss nnoott sseett..
-
-     LLoowweerrccaassee aallpphhaabbeettiicc cchhaarraacctteerrss aarree cchhaannggeedd  ttoo  uuppppeerr--
-     ccaassee,,  aanndd  uuppppeerrccaassee  cchhaarraacctteerrss aarree cchhaannggeedd ttoo lloowweerr--
-     ccaassee..  NNoo ootthheerr cchhaarraacctteerrss aarree aaffffeecctteedd..
-
-     HHiissttoorriiccaallllyy,, tthhee ~~ ccoommmmaanndd ddiidd nnoott ttaakkee aann  aassssoocciiaatteedd
-     ccoouunntt,,  nnoorr  ddiidd  iitt  mmoovvee  ppaasstt tthhee eenndd ooff tthhee ccuurrrreenntt
-     lliinnee..  AAss iitt hhaadd nnoo aassssoocciiaatteedd mmoottiioonn iitt wwaass  ddiiffffiiccuulltt
-     ttoo cchhaannggee tthhee ccaassee ooff llaarrggee bblloocckkss ooff tteexxtt..  IInn nnvvii,, iiff
-     tthhee ccuurrssoorr iiss oonn tthhee llaasstt  cchhaarraacctteerr  ooff  aa  lliinnee,,  aanndd
-     tthheerree  aarree  mmoorree lliinneess iinn tthhee ffiillee,, tthhee ccuurrssoorr mmoovveess ttoo
-     tthhee nneexxtt lliinnee..
-
-     IItt iiss nnoott aann eerrrroorr ttoo ssppeecciiffyy aa ccoouunntt llaarrggeerr  tthhaann  tthhee
-     nnuummbbeerr  ooff cchhaarraacctteerrss bbeettwweeeenn tthhee ccuurrssoorr aanndd tthhee eenndd ooff
-     tthhee ffiillee..
-
-     Line:    Set to the line of the character  after  count
-              cchhaarraacctteerrss,, oorr,, eenndd ooff ffiillee..
-     Column:  Set  to  the character after count cchhaarraacctteerrss,,
-              oorr,, eenndd--ooff--ffiillee..
-     Options: Affected by the ttiillddeeoopp option.
-
-[[ccoouunntt]] ~~ mmoottiioonn
-     Reverse the case of the characters  in  a  text  region
-     specified  by  the count aanndd mmoottiioonn.  Only in effect if
-     the ttiillddeeoopp option is set.
-
-     Lowercase characters  are  changed  to  uppercase,  and
-     uppercase  characters  are  changed  to  lowercase.  No
-     other characters are affected.
-
-     Line:    Set to the line of  the  character  after  the
-              last character in the region.
-     Column:  Set  to the character after the last character
-              in the region.
-     Options: Affected by the ttiillddeeoopp option.
-
-<<iinntteerrrruupptt>>
-     Interrupt the current operation.  Many  of  the  poten-
-     tially  long-running  vvii  commands  may  be interrupted
-     using the terminal interrupt character.   These  opera-
-     tions  include searches, file reading and writing, fil-
-     ter operations and map character expansion.  Interrupts
-     are also enabled when running commands outside of vvii.
-
-     If the <interrupt> cchhaarraacctteerr iiss uusseedd ttoo iinntteerrrruupptt wwhhiillee
-     eenntteerriinngg aann eexx ccoommmmaanndd,, tthhee  ccoommmmaanndd  iiss  aabboorrtteedd,,  tthhee
-     ccuurrssoorr rreettuurrnnss ttoo iittss pprreevviioouuss ppoossiittiioonn,, aanndd vvii rreemmaaiinnss
-     iinn ccoommmmaanndd mmooddee..
-
-     GGeenneerraallllyy,, iiff tthhee  <<iinntteerrrruupptt>>  cchhaarraacctteerr  iiss  uusseedd  ttoo
-
-
-
-
-
-
-
-
-
-
-UUSSDD::1133--5544                    NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss))
-
-
-     iinntteerrrruupptt  aannyy  ooppeerraattiioonn,,  aannyy cchhaannggeess mmaaddee bbeeffoorree tthhee
-     iinntteerrrruupptt aarree lleefftt iinn ppllaaccee..
-
-     Line:    Dependent on the operation being  interrupted.
-     Column:  Dependent  on the operation being interrupted.
-     Options: None.
-
-     1144..  VVii TTeexxtt IInnppuutt CCoommmmaannddss
-
-          The  following  section  describes  the   commands
-     available in the text input mode of the vvii editor.
-
-          Historically,  vvii  implementations  only permitted
-     the characters inserted  on  the  current  line  to  be
-     erased.   In addition, only the <control-D> eerraassee cchhaarr--
-     aacctteerr aanndd tthhee ""00<<ccoonnttrrooll--DD>>" and  "^<control-D>""  eerraassee
-     ssttrriinnggss ccoouulldd eerraassee aauuttooiinnddeenntt cchhaarraacctteerrss..  ((AAuuttooiinnddeenntt
-     cchhaarraacctteerrss iinncclluuddee bbootthh tthhee cchhaarraacctteerrss  iinnsseerrtteedd  aauuttoo--
-     mmaattiiccaallllyy  aatt tthhee bbeeggiinnnniinngg ooff aann iinnppuutt lliinnee aass wweellll aass
-     cchhaarraacctteerrss iinnsseerrtteedd  uussiinngg  tthhee  <<ccoonnttrrooll--TT>>  command.)
-     This  implementation  permits  erasure to continue past
-     the beginning of the current line, and  back  to  where
-     text  input  mode was entered.  In addition, autoindent
-     characters may be erased using the standard erase char-
-     acters.  For the line and word erase characters, reach-
-     ing the autoindent characters forms a "soft"  boundary,
-     denoting  the  end  of  the current word or line erase.
-     Repeating the word or line erase  key  will  erase  the
-     autoindent characters.
-
-          Historically, vvii always used <control-H> aanndd <<ccoonn--
-     ttrrooll--WW>> as character and word erase characters, respec-
-     tively,  regardless  of  the current terminal settings.
-     This implementation accepts, in addition to  these  two
-     characters,  the  current terminal characters for those
-     operations.
-
-     <<nnuull>>
-          If the first character of the input  is  a  <nul>,,
-          tthhee   pprreevviioouuss  iinnppuutt  iiss  rreeppllaayyeedd,,  aass  iiff  jjuusstt
-          eenntteerreedd..
-
-     <<ccoonnttrrooll--DD>>
-          If the previous  character  on  the  line  was  an
-          autoindent character, erase characters to move the
-          cursor back to the column  immediately  after  the
-          previous  (1-based)  column which is a multiple of
-          the sshhiiffttwwiiddtthh edit option.  This  may  result  in
-          any number of <tab> aanndd <<ssppaaccee>> characters preced-
-          ing the cursor being changed.
-
-          Otherwise, if the aauuttooiinnddeenntt option is set and the
-          user  is entering the first character in the line,
-
-
-
-
-
-
-
-
-
-
-NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss))                    UUSSDD::1133--5555
-
-
-          <control-D>  iiss  iiggnnoorreedd..   OOtthheerrwwiissee,,  aa  lliitteerraall
-          <<ccoonnttrrooll--DD>> character is entered.
-
-     ^^<<ccoonnttrrooll--DD>>
-          If  the  previous  character  on  the  line was an
-          autoindent character, erase all of the  autoindent
-          characters  on the line.  In addition, the autoin-
-          dent level is reset to 0.
-
-     00<<ccoonnttrrooll--DD>>
-          If the previous  character  on  the  line  was  an
-          autoindent  character, erase all of the autoindent
-          characters on the line.  The autoindent  level  is
-          not altered.
-
-     <<ccoonnttrrooll--TT>>
-          Insert  sufficient <tab> aanndd <<ssppaaccee>> characters to
-          move the cursor forward to the column  immediately
-          after  the next (1-based) column which is a multi-
-          ple of  the  sshhiiffttwwiiddtthh  edit  option.   This  may
-          result  in any number of <tab> aanndd <<ssppaaccee>> charac-
-          ters preceding the cursor being changed.
-
-          Historically, vvii did not  permit  the  <control-T>
-          ccoommmmaanndd  ttoo  bbee  uusseedd uunnlleessss tthhee ccuurrssoorr wwaass aatt tthhee
-          ffiirrsstt ccoolluummnn ooff aa nneeww lliinnee oorr iitt wwaass pprreecceeddeedd oonnllyy
-          bbyy  aauuttooiinnddeenntt  cchhaarraacctteerrss..   NNvvii ppeerrmmiittss iitt ttoo bbee
-          uusseedd aatt aannyy ttiimmee dduurriinngg iinnsseerrtt mmooddee..
-
-     <<eerraassee>>
-     <<ccoonnttrrooll--HH>>
-          Erase the last character.
-
-     <<lliitteerraall--nneexxtt>>
-          Quote the next character.  The next character will
-          not be mapped (see the mmaapp command for more infor-
-          mation) or interpreted specially.  A  carat  ("^""))
-          cchhaarraacctteerr  wwiillll  bbee  ddiissppllaayyeedd  iimmmmeeddiiaatteellyy  aass  aa
-          ppllaacceehhoollddeerr,, bbuutt wwiillll  bbee  rreeppllaacceedd  bbyy  tthhee  nneexxtt
-          cchhaarraacctteerr..
-
-     <<eessccaappee>>
-          If  on  the colon command line, and the ffiilleecc edit
-          option  is  set,  behave  as  described  for  that
-          option.   Otherwise, if on the colon command line,
-          execute the command.  Otherwise,  if  not  on  the
-          colon  command  line,  resolve all text input into
-          the file, and return to command mode.
-
-     <<lliinnee eerraassee>>
-          Erase the current line.
-
-
-
-
-
-
-
-
-
-
-
-
-UUSSDD::1133--5566                    NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss))
-
-
-     <<ccoonnttrrooll--WW>>
-     <<wwoorrdd eerraassee>>
-          Erase the last word.  The definition  of  word  is
-          dependent  on the aallttwweerraassee and ttttyywweerraassee options.
-
-     <<ccoonnttrrooll--XX>>[[00--99AA--FFaa--ff]]++
-          Insert a character with the specified  hexadecimal
-          value  into  the  text.  The value is delimited by
-          any non-hexadecimal character or the input of  the
-          maximum  number  of  characters that can be trans-
-          lated into a single character value.
-
-     <<iinntteerrrruupptt>>
-          Interrupt text input mode,  returning  to  command
-          mode.   If  the  <interrupt>  cchhaarraacctteerr iiss uusseedd ttoo
-          iinntteerrrruupptt iinnsseerrttiinngg tteexxtt iinnttoo tthhee ffiillee,, iitt  iiss  aass
-          iiff tthhee <<eessccaappee>> character was used; all text input
-          up to the interruption is resolved into the  file.
-
-     1155..  EExx AAddddrreessssiinngg
-
-          Addressing  in  eexx  (and when eexx commands are exe-
-     cuted from vvii) relates to the current  line.   In  gen-
-     eral,  the  current line is the last line affected by a
-     command.  The exact effect on the current line is  dis-
-     cussed under the description of each command.  When the
-     file contains no lines, the current line is zero.
-
-          Addresses are constructed by one or  more  of  the
-     following methods:
-
-      (1)   The address "."  refers to the current line.
-
-      (2)   The  address  "$" refers to the last line of the
-            file.
-
-      (3)   The address "N", where N is a  positive  number,
-            refers to the N-th line of the file.
-
-      (4)   The  address  "'<character>"  or  "`<character>"
-            refers to the line marked with the name <charac-
-            ter>.   (See the kk or mm commands for more infor-
-            mation on how to mark lines.)
-
-      (5)   A regular expression (RE)  enclosed  by  slashes
-            ("/")  is an address, and it refers to the first
-            line found by searching forward  from  the  line
-            _a_f_t_e_r  the  current  line  toward the end of the
-            file, and stopping at the first line  containing
-            a  string  matching the RE.  (The trailing slash
-            can be omitted at the end of the command  line.)
-
-            If no RE is specified, i.e. the pattern is "//_"_,
-
-
-
-
-
-
-
-
-
-
-NNvvii//NNeexx RReeffeerreennccee                                  UUSSDD::1133--5577
-
-
-            _t_h_e _l_a_s_t _R_E _u_s_e_d _i_n _a_n_y _c_o_m_m_a_n_d _i_s _u_s_e_d  _i_n  _t_h_e
-            _s_e_a_r_c_h_.
-
-            _I_f _t_h_e eexxtteennddeedd _o_p_t_i_o_n _i_s _s_e_t_, _t_h_e _R_E _i_s _h_a_n_d_l_e_d
-            _a_s _a_n _e_x_t_e_n_d_e_d _R_E_, _n_o_t _a _b_a_s_i_c _R_E_.  _I_f _t_h_e wwrraapp--
-            ssccaann  _o_p_t_i_o_n  _i_s _s_e_t_, _t_h_e _s_e_a_r_c_h _w_r_a_p_s _a_r_o_u_n_d _t_o
-            _t_h_e _b_e_g_i_n_n_i_n_g _o_f _t_h_e _f_i_l_e _a_n_d  _c_o_n_t_i_n_u_e_s  _u_p  _t_o
-            _a_n_d  _i_n_c_l_u_d_i_n_g  _t_h_e  _c_u_r_r_e_n_t  _l_i_n_e_,  _s_o _t_h_a_t _t_h_e
-            _e_n_t_i_r_e _f_i_l_e _i_s _s_e_a_r_c_h_e_d_.
-
-            _T_h_e _f_o_r_m _"_\_/"" iiss aacccceepptteedd ffoorr hhiissttoorriicc  rreeaassoonnss,,
-            aanndd iiss iiddeennttiiccaall ttoo ""////_"_.
-
-      (6)   An   RE   enclosed   in   question  marks  ("?_"_)
-            _a_d_d_r_e_s_s_e_s _t_h_e  _f_i_r_s_t  _l_i_n_e  _f_o_u_n_d  _b_y  _s_e_a_r_c_h_i_n_g
-            _b_a_c_k_w_a_r_d  _f_r_o_m  _t_h_e  _l_i_n_e  _p_r_e_c_e_d_i_n_g _t_h_e _c_u_r_r_e_n_t
-            _l_i_n_e_, _t_o_w_a_r_d _t_h_e _b_e_g_i_n_n_i_n_g _o_f _t_h_e _f_i_l_e _a_n_d _s_t_o_p_-
-            _p_i_n_g  _a_t  _t_h_e  _f_i_r_s_t  _l_i_n_e  _c_o_n_t_a_i_n_i_n_g  _a _s_t_r_i_n_g
-            _m_a_t_c_h_i_n_g _t_h_e _R_E_.  _(_T_h_e  _t_r_a_i_l_i_n_g  _q_u_e_s_t_i_o_n  _m_a_r_k
-            _c_a_n _b_e _o_m_i_t_t_e_d _a_t _t_h_e _e_n_d _o_f _a _c_o_m_m_a_n_d _l_i_n_e_._)
-
-            _I_f _n_o _R_E _i_s _s_p_e_c_i_f_i_e_d_, _i_._e_. _t_h_e _p_a_t_t_e_r_n _i_s _"_?_?_"_,
-            _t_h_e _l_a_s_t _R_E _u_s_e_d _i_n _a_n_y _c_o_m_m_a_n_d _i_s _u_s_e_d  _i_n  _t_h_e
-            _s_e_a_r_c_h_.
-
-            _I_f _t_h_e eexxtteennddeedd _o_p_t_i_o_n _i_s _s_e_t_, _t_h_e _R_E _i_s _h_a_n_d_l_e_d
-            _a_s _a_n _e_x_t_e_n_d_e_d _R_E_, _n_o_t _a _b_a_s_i_c _R_E_.  _I_f _t_h_e wwrraapp--
-            ssccaann  _o_p_t_i_o_n  _i_s  _s_e_t_,  _t_h_e _s_e_a_r_c_h  _w_r_a_p_s _a_r_o_u_n_d
-            _f_r_o_m _t_h_e _b_e_g_i_n_n_i_n_g _o_f _t_h_e _f_i_l_e _t_o _t_h_e _e_n_d _o_f _t_h_e
-            _f_i_l_e  _a_n_d _c_o_n_t_i_n_u_e_s _u_p _t_o _a_n_d _i_n_c_l_u_d_i_n_g _t_h_e _c_u_r_-
-            _r_e_n_t _l_i_n_e_, _s_o _t_h_a_t _t_h_e _e_n_t_i_r_e _f_i_l_e _i_s  _s_e_a_r_c_h_e_d_.
-
-            _T_h_e _f_o_r_m _"_\_?""  iiss aacccceepptteedd ffoorr hhiissttoorriicc rreeaassoonnss,,
-            aanndd iiss iiddeennttiiccaall ttoo ""????_"_.
-
-      (7)   An address followed by a plus sign  ("+_"_)  _o_r  _a
-            _m_i_n_u_s _s_i_g_n _(_"_-") followed by a number is an off-
-            set address and refers to the address  plus  (or
-            minus)  the  indicated  number of lines.  If the
-            address is omitted, the addition or  subtraction
-            is done with respect to the current line.
-
-      (8)   An address of "+" or "-" followed by a number is
-            an offset from the current line.   For  example,
-            "-5" is the same as ".-5".
-
-      (9)   An address ending with "+" or "-" has 1 added to
-            or subtracted from  the  address,  respectively.
-            As  a consequence of this rule and of the previ-
-            ous rule, the address "-"  refers  to  the  line
-            preceding  the current line.  Moreover, trailing
-            "+" and "-" characters have a cumulative effect.
-            For  example, "++-++" refers to the current line
-
-
-
-
-
-
-
-
-
-
-UUSSDD::1133--5588                                  NNvvii//NNeexx RReeffeerreennccee
-
-
-            plus 3.
-
-      (10)  A  percent  sign  ("%")  is  equivalent  to  the
-            address range "1,$".
-
-          EExx  commands  require zero, one, or two addresses.
-     It is an error to specify an address to a command which
-     requires zero addresses.
-
-          If the user provides more than the expected number
-     of addresses to any eexx  command,  the  first  addresses
-     specified  are  discarded.  For example, "1,2,3,5""pprriinntt
-     pprriinnttss lliinneess 33 tthhrroouugghh 55,,  bbeeccaauussee  tthhee  pprriinntt  ccoommmmaanndd
-     oonnllyy ttaakkeess ttwwoo aaddddrreesssseess..
-
-          The  addresses  in a range are separated from each
-     other by a comma (","")) oorr aa sseemmiiccoolloonn  (("";;").   In  the
-     latter  case,  the  current  line  (".""))  iiss sseett ttoo tthhee
-     ffiirrsstt aaddddrreessss,, aanndd oonnllyy tthheenn iiss tthhee sseeccoonndd aaddddrreessss ccaall--
-     ccuullaatteedd..   TThhiiss  ffeeaattuurree  ccaann  bbee uusseedd ttoo ddeetteerrmmiinnee tthhee
-     ssttaarrttiinngg lliinnee ffoorr ffoorrwwaarrdd aanndd  bbaacckkwwaarrdd  sseeaarrcchheess  ((sseeee
-     rruulleess  ((55))  aanndd  ((66)) aabboovvee))..  TThhee sseeccoonndd aaddddrreessss ooff aannyy
-     ttwwoo--aaddddrreessss sseeqquueennccee ccoorrrreessppoonnddss ttoo aa  lliinnee  tthhaatt  ffooll--
-     lloowwss,,  iinn tthhee ffiillee,, tthhee lliinnee ccoorrrreessppoonnddiinngg ttoo tthhee ffiirrsstt
-     aaddddrreessss..  TThhee ffiirrsstt aaddddrreessss mmuusstt bbee lleessss tthhaann oorr  eeqquuaall
-     ttoo  tthhee  sseeccoonndd  aaddddrreessss..   TThhee  ffiirrsstt  aaddddrreessss mmuusstt bbee
-     ggrreeaatteerr tthhaann oorr eeqquuaall ttoo tthhee ffiirrsstt lliinnee  ooff  tthhee  ffiillee,,
-     aanndd  tthhee llaasstt aaddddrreessss mmuusstt bbee lleessss tthhaann oorr eeqquuaall ttoo tthhee
-     llaasstt lliinnee ooff tthhee ffiillee..
-
-     1166..  EExx DDeessccrriippttiioonn
-
-          The following words have special meanings  for  eexx
-     commands.
-
-     <<eenndd--ooff--ffiillee>>
-          The  end-of-file  character  is used to scroll the
-          screen in the eexx editor.  This character  is  nor-
-          mally <control-D>..  HHoowweevveerr,, wwhhaatteevveerr cchhaarraacctteerr iiss
-          sseett ffoorr tthhee ccuurrrreenntt tteerrmmiinnaall iiss ssuuppppoorrtteedd aass  wweellll
-          aass <<ccoonnttrrooll--DD>>.
-
-     lliinnee
-          A  single-line  address, given in any of the forms
-          described in the section entitled "EExx AAddddrreessssiinngg".
-          The default for line iiss tthhee ccuurrrreenntt lliinnee..
-
-     rraannggee
-          A  line, or a pair of line addresses, separated by
-          a comma or semicolon.  (See the  section  entitled
-          "EExx   AAddddrreessssiinngg"   for  more  information.)   The
-          default for range is the current line  _o_n_l_y,  i.e.
-          ".,._"_.   _A _p_e_r_c_e_n_t _s_i_g_n _(_"_%") stands for the range
-
-
-
-
-
-
-
-
-
-
-NNvvii//NNeexx RReeffeerreennccee ((EExx CCoommmmaannddss))                    UUSSDD::1133--5599
-
-
-          "1,$_"_.  _T_h_e _s_t_a_r_t_i_n_g _a_d_d_r_e_s_s _m_u_s_t _b_e _l_e_s_s _t_h_a_n_, _o_r
-          _e_q_u_a_l _t_o_, _t_h_e _e_n_d_i_n_g _a_d_d_r_e_s_s_.
-
-     ccoouunntt
-          A positive integer, specifying the number of lines
-          to be affected by the command; the default  is  1.
-          Generally,  a  count  past  the end-of-file may be
-          specified, e.g. the command "p 3000"" iinn aa 1100  lliinnee
-          ffiillee  iiss  aacccceeppttaabbllee,, aanndd wwiillll pprriinntt ffrroomm tthhee ccuurr--
-          rreenntt lliinnee tthhrroouugghh tthhee llaasstt lliinnee iinn tthhee ffiillee..
-
-     ffllaaggss
-          One or more of the characters "#", "p",  and  "l".
-          When a command that accepts these flags completes,
-          the addressed line(s) are written out as if by the
-          corresponding  ##,  ll  or pp commands.  In addition,
-          any number of "+"" oorr ""--" characters can be  speci-
-          fied  before, after, or during the flags, in which
-          case the line written is not necessarily  the  one
-          affected  by  the  command,  but  rather  the line
-          addressed by the offset  address  specified.   The
-          default for flags iiss nnoonnee..
-
-     ffiillee
-          A  pattern  used to derive a pathname; the default
-          is the current file.  File names are subjected  to
-          normal _s_h(1) word expansions.
-
-          Anywhere a file name is specified, it is also pos-
-     sible to use the special string "/tmp".  This  will  be
-     replaced  with  a temporary file name which can be used
-     for temporary work, e.g.  ":e /tmp" creates and edits a
-     new file.
-
-          If both a count and a range are specified for com-
-     mands that use either, the starting line for  the  com-
-     mand  is  the  _l_a_s_t  line  addressed  by the range, and
-     count_- _s_u_b_s_e_q_u_e_n_t _l_i_n_e_s _a_r_e _a_f_f_e_c_t_e_d  _b_y  _t_h_e  _c_o_m_m_a_n_d_,
-     _e_._g_.  _t_h_e  _c_o_m_m_a_n_d _"_2_,_3_p_4" prints out lines 3, 4, 5 and
-     6.
-
-          When only a line or range is  specified,  with  no
-     command,  the  implied command is either a lliisstt, nnuummbbeerr
-     or pprriinntt command.  The command used is the most  recent
-     of  the three commands to have been used (including any
-     use as a flag).  If none of these  commands  have  been
-     used  before, the pprriinntt command is the implied command.
-     When no range or count is  specified  and  the  command
-     line  is  a blank line, the current line is incremented
-     by 1 and then the current line is displayed.
-
-          Zero or more whitespace characters may precede  or
-     follow  the  addresses,  count, flags, or command name.
-
-
-
-
-
-
-
-
-
-
-UUSSDD::1133--6600                    NNvvii//NNeexx RReeffeerreennccee ((EExx CCoommmmaannddss))
-
-
-     Any object following a command name  (such  as  buffer,
-     file,  etc.), that begins with an alphabetic character,
-     should be separated from the command name by  at  least
-     one whitespace character.
-
-          Any  character,  including  <carriage-return>, "%"
-     and "#" retain their literal value when preceded  by  a
-     backslash.
-
-     1177..  EExx CCoommmmaannddss
-
-          The   following  section  describes  the  commands
-     available in the eexx editor.  In each entry  below,  the
-     tag line is a usage synopsis for the command.
-
-          Each  command  can  be entered as the abbreviation
-     (those characters in the synopsis command word  preced-
-     ing  the  "[" character), the full command (all charac-
-     ters shown for the command word, omitting the  "["  and
-     "]" characters), or any leading subset of the full com-
-     mand down to the abbreviation.  For example,  the  args
-     command  (shown  as  "ar[gs]"  in  the synopsis) can be
-     entered as "ar", "arg" or "args".
-
-          Each eexx command described below notes the new cur-
-     rent  line after it is executed, as well as any options
-     that affect the command.
-
-     ""
-          A comment.  Command lines beginning with the  dou-
-          ble-quote  character ("""")) aarree iiggnnoorreedd..  TThhiiss ppeerr--
-          mmiittss ccoommmmeennttss iinn eeddiittoorr ssccrriippttss aanndd ssttaarrttuupp ffiilleess..
-
-     <<ccoonnttrrooll--DD>>
-
-     <<eenndd--ooff--ffiillee>>
-          Scroll  the screen.  Write the next N lines, where
-          N is the value of the ssccrroollll option.  The  command
-          is  the  end-of-file terminal character, which may
-          be different on different  terminals.   Tradition-
-          ally, it is the <control-D> kkeeyy..
-
-          HHiissttoorriiccaallllyy,,  tthhee eeooff ccoommmmaanndd iiggnnoorreedd aannyy pprreecceedd--
-          iinngg ccoouunntt,, aanndd  tthhee  <<eenndd--ooff--ffiillee>>  cchhaarraacctteerr  wwaass
-          iiggnnoorreedd uunnlleessss iitt wwaass eenntteerreedd aass tthhee ffiirrsstt cchhaarraacc--
-          tteerr ooff tthhee ccoommmmaanndd..  TThhiiss iimmpplleemmeennttaattiioonn ttrreeaattss iitt
-          aass  aa ccoommmmaanndd _o_n_l_y iiff eenntteerreedd aass tthhee ffiirrsstt cchhaarraacc--
-          tteerr ooff tthhee ccoommmmaanndd lliinnee,, aanndd ootthheerrwwiissee  ttrreeaattss  iitt
-          aass aannyy ootthheerr cchhaarraacctteerr..
-
-          Line:    Set to the last line written.
-          Options: Affected by the ssccrroollll option.
-
-
-
-
-
-
-
-
-
-
-
-NNvvii//NNeexx RReeffeerreennccee ((EExx CCoommmmaannddss))                    UUSSDD::1133--6611
-
-
-     !! aarrgguummeenntt((ss))
-     [[rraannggee]]!! aarrgguummeenntt((ss))
-          Execute a shell command, or filter lines through a
-          shell command.  In the first synopsis, the remain-
-          der of the line after the "!""  cchhaarraacctteerr iiss ppaasssseedd
-          ttoo tthhee pprrooggrraamm nnaammeedd bbyy tthhee  sshheellll  ooppttiioonn,,  aass  aa
-          ssiinnggllee aarrgguummeenntt..
-
-          WWiitthhiinn  tthhee  rreesstt  ooff  tthhee  lliinnee,,  ""%%"" aanndd ""##"" aarree
-          eexxppaannddeedd iinnttoo tthhee ccuurrrreenntt aanndd aalltteerrnnaattee ppaatthhnnaammeess,,
-          rreessppeeccttiivveellyy..  TThhee cchhaarraacctteerr ""!!""  iiss eexxppaannddeedd wwiitthh
-          tthhee ccoommmmaanndd  tteexxtt  ooff  tthhee  pprreevviioouuss  !!   ccoommmmaanndd..
-          ((TThheerreeffoorree,, tthhee ccoommmmaanndd !!!!  rreeppeeaattss tthhee pprreevviioouuss !!
-          ccoommmmaanndd..))  TThhee ssppeecciiaall mmeeaanniinnggss ooff ""%%"",,  ""##"",,  aanndd
-          ""!!""   ccaann  bbee  oovveerrrriiddddeenn  bbyy eessccaappiinngg tthheemm wwiitthh aa
-          bbaacckkssllaasshh..  IIff nnoo !!  oorr ::!!  ccoommmmaanndd hhaass  yyeett  bbeeeenn
-          eexxeeccuutteedd,,  iitt  iiss aann eerrrroorr ttoo uussee aann uunneessccaappeedd ""!!""
-          cchhaarraacctteerr..  TThhee  !!   ccoommmmaanndd  ddooeess  _n_o_t  ddoo  sshheellll
-          eexxppaannssiioonn  oonn  tthhee  ssttrriinnggss pprroovviiddeedd aass aarrgguummeennttss..
-          IIff aannyy ooff tthhee aabboovvee eexxppaannssiioonnss cchhaannggee tthhee  ccoommmmaanndd
-          tthhee  uusseerr  eenntteerreedd,,  tthhee ccoommmmaanndd iiss rreeddiissppllaayyeedd aatt
-          tthhee bboottttoomm ooff tthhee ssccrreeeenn..
-
-          EExx tthheenn eexxeeccuutteess tthhee pprrooggrraamm nnaammeedd  bbyy  tthhee  sshheellll
-          ooppttiioonn,,  wwiitthh  aa --cc ffllaagg ffoolllloowweedd bbyy tthhee aarrgguummeennttss
-          ((wwhhiicchh aarree bbuunnddlleedd iinnttoo aa ssiinnggllee aarrgguummeenntt))..
-
-          TThhee !!  ccoommmmaanndd iiss ppeerrmmiitttteedd iinn aann eemmppttyy ffiillee..
-
-          IIff tthhee ffiillee hhaass bbeeeenn mmooddiiffiieedd ssiinnccee  iitt  wwaass  llaasstt
-          ccoommpplleetteellyy wwrriitttteenn,, tthhee ccoommmmaanndd wwiillll wwaarrnn yyoouu..
-
-          AA ssiinnggllee ""!!""  cchhaarraacctteerr iiss ddiissppllaayyeedd wwhheenn tthhee ccoomm--
-          mmaanndd ccoommpplleetteess..
-
-          IInn tthhee sseeccoonndd ffoorrmm ooff tthhee !!  ccoommmmaanndd,, tthhee  rreemmaaiinn--
-          ddeerr  ooff  tthhee  lliinnee aafftteerr tthhee ""!!""  iiss ppaasssseedd ttoo tthhee
-          pprrooggrraamm nnaammeedd bbyy tthhee sshheellll  ooppttiioonn,,  aass  ddeessccrriibbeedd
-          aabboovvee..  TThhee ssppeecciiffiieedd lliinneess aarree ppaasssseedd ttoo tthhee pprroo--
-          ggrraamm aass ssttaannddaarrdd iinnppuutt,, aanndd tthhee ssttaannddaarrdd aanndd ssttaann--
-          ddaarrdd eerrrroorr oouuttppuutt ooff tthhee pprrooggrraamm rreeppllaaccee tthhee oorriigg--
-          iinnaall lliinneess..
-
-          Line:    Unchanged if no range was specified, oth-
-                   erwise  set  to  the  first  line  of the
-                   range.
-          Options: Affected by the sshheellll and wwaarrnn options.
-
-     [[rraannggee]] ## [[ccoouunntt]] [[ffllaaggss]]
-     [[rraannggee]] nnuu[[mmbbeerr]] [[ccoouunntt]] [[ffllaaggss]]
-          Display the selected lines, each preceded with its
-          line number.
-
-
-
-
-
-
-
-
-
-
-
-UUSSDD::1133--6622                    NNvvii//NNeexx RReeffeerreennccee ((EExx CCoommmmaannddss))
-
-
-          The  line  number format is "%6d", followed by two
-          spaces.
-
-          Line:    Set to the last line displayed.
-          Options: Affected by the lliisstt option.
-
-     @@ bbuuffffeerr
-     ** bbuuffffeerr
-          Execute a buffer.  Each line in the  named  buffer
-          is  executed  as  an  eexx command.  If no buffer is
-          specified, or if the specified buffer  is  "@""  oorr
-          ""**", the last buffer executed is used.
-
-     [[rraannggee]] <<[[<< ......]] [[ccoouunntt]] [[ffllaaggss]]
-          Shift  lines  left  or right.  The specified lines
-          are shifted to the left (for  the  <<  command)  or
-          right  (for  the  >>  command),  by  the  number of
-          columns specified by the sshhiiffttwwiiddtthh option.   Only
-          leading  whitespace  characters  are  deleted when
-          shifting left; once the first column of  the  line
-          contains  a  nonblank character, the sshhiifftt command
-          will succeed, but the line will not be modified.
-
-          If the command character << or >> is  repeated  more
-          than  once,  the command is repeated once for each
-          additional command character.
-
-          Line:    If the current line is set to one of  the
-                   lines  that  are affected by the command,
-                   it is unchanged.  Otherwise, it is set to
-                   the  first nonblank character of the low-
-                   est numbered line shifted.
-          Options: Affected by the sshhiiffttwwiiddtthh option.
-
-     [[lliinnee]] == [[ffllaaggss]]
-          Display the line number of line ((wwhhiicchh ddeeffaauullttss ttoo
-          tthhee llaasstt lliinnee iinn tthhee ffiillee))..
-
-          Line:    Unchanged.
-          Options: None.
-
-     [[rraannggee]] >>[[>> ......]] [[ccoouunntt]] [[ffllaaggss]]
-          Shift  right.   The specified lines are shifted to
-          the right by the number of  columns  specified  by
-          the  sshhiiffttwwiiddtthh option, by inserting tab and space
-          characters.  Empty lines are not changed.
-
-          If the command character ">"" iiss rreeppeeaatteedd mmoorree tthhaann
-          oonnccee,,  tthhee ccoommmmaanndd iiss rreeppeeaatteedd oonnccee ffoorr eeaacchh aaddddii--
-          ttiioonnaall ccoommmmaanndd cchhaarraacctteerr..
-
-          Line:    Set to the last line modified by the com-
-                   mand.
-
-
-
-
-
-
-
-
-
-
-NNvvii//NNeexx RReeffeerreennccee ((EExx CCoommmmaannddss))                    UUSSDD::1133--6633
-
-
-          Options: Affected by the sshhiiffttwwiiddtthh option.
-
-     aabb[[bbrreevv]] llhhss rrhhss
-          Add  an  abbreviation  to the current abbreviation
-          list.  When inserting text in vvii, each time a non-
-          word  character is entered after a word character,
-          a set of characters ending at the  word  character
-          are  checked  for a match with lhs..  IIff aa mmaattcchh iiss
-          ffoouunndd,, tthheeyy aarree rreeppllaacceedd wwiitthh  rrhhss.   The  set  of
-          characters  that  are  checked  for  a  match  are
-          defined as follows,  for  inexplicable  historical
-          reasons.   If  only  one  or  two  characters were
-          entered before the non-word character  that  trig-
-          gered  the  check,  and after the beginning of the
-          insertion, or the beginning of  the  line  or  the
-          file,  or  the  last  <blank>  cchhaarraacctteerr  tthhaatt wwaass
-          eenntteerreedd,, tthheenn tthhee oonnee oorr tthhee bbootthh  cchhaarraacctteerrss  aarree
-          cchheecckkeedd  ffoorr aa mmaattcchh..  OOtthheerrwwiissee,, tthhee sseett iinncclluuddeess
-          bbootthh cchhaarraacctteerrss,, aass wweellll aass  tthhee  cchhaarraacctteerrss  tthhaatt
-          pprreecceeddee  tthheemm  tthhaatt  aarree tthhee ssaammee wwoorrdd ccllaassss ((ii..ee..
-          wwoorrdd oorr nnoonn--wwoorrdd)) aass tthhee sseeccoonndd ttoo llaasstt  cchhaarraacctteerr
-          eenntteerreedd  bbeeffoorree  tthhee nnoonn--wwoorrdd cchhaarraacctteerr tthhaatt ttrriigg--
-          ggeerreedd tthhee cchheecckk,, bbaacckk ttoo tthhee ffiirrsstt  <<bbllaannkk>>cchhaarraacc--
-          tteerr,, tthhee bbeeggiinnnniinngg ooff tthhee iinnsseerrttiioonn,, oorr tthhee bbeeggiinn--
-          nniinngg ooff tthhee lliinnee oorr tthhee ffiillee..
-
-          FFoorr eexxaammppllee,, tthhee aabbbbrreevviiaattiioonnss::
-
-
-          ::aabbbbrreevviiaattee   aabbcc    AABBCC
-          ::aabbbbrreevviiaattee   ##ii     ##iinncclluuddee
-          ::aabbbbrreevviiaattee   //**##ii   //**##iinncclluuddee
-
-          will all work, while the abbreviations:
-
-
-          :abbreviate   a#i   A#include
-          :abbreviate   /*    /********************
-
-          will not work, and are not permitted by nnvvii.
-
-          To keep the abbreviation expansion from happening,
-          the  character immediately following the lhs cchhaarr--
-          aacctteerrss sshhoouulldd  bbee  qquuootteedd  wwiitthh  aa  <<lliitteerraall--nneexxtt>>
-          character.
-
-          The replacement rhs iiss iittsseellff ssuubbjjeecctt ttoo bbootthh ffuurr--
-          tthheerr aabbbbrreevviiaattiioonn eexxppaannssiioonn aanndd ffuurrtthheerr mmaapp eexxppaann--
-          ssiioonn..
-
-          Line:    Unchanged.
-
-
-
-
-
-
-
-
-
-
-
-
-UUSSDD::1133--6644                    NNvvii//NNeexx RReeffeerreennccee ((EExx CCoommmmaannddss))
-
-
-          Options: None.
-
-     [[lliinnee]] aa[[ppppeenndd]][[!!]]
-          The  input text is appended to the specified line.
-          If line 0 is specified, the text  is  inserted  at
-          the  beginning  of the file.  Set to the last line
-          input.  If no lines are input, then set  to  line,,
-          oorr  ttoo  tthhee  ffiirrsstt lliinnee ooff tthhee ffiillee iiff aa lliinnee of 0
-          was specified.  Following the command name with  a
-          "!""   cchhaarraacctteerr ccaauusseess tthhee aauuttooiinnddeenntt ooppttiioonn ttoo bbee
-          ttoogggglleedd ffoorr tthhee dduurraattiioonn ooff tthhee ccoommmmaanndd..
-
-          Line:    Unchanged.
-          Options: Affected by  the  aauuttooiinnddeenntt  and  nnuummbbeerr
-                   options.
-
-     aarr[[ggss]]
-          Display  the  argument list.  The current argument
-          is displayed inside of  "[""  aanndd  ""]]"  characters.
-          The  argument  list is the list of operands speci-
-          fied on startup, which can be replaced  using  the
-          nneexxtt command.
-
-          Line:    Unchanged.
-          Options: None.
-
-     bbgg
-          VVii mode only.  Background the current screen.
-
-          Line:    Set  to  the current line when the screen
-                   was last edited.
-          Options: None.
-
-     [[rraannggee]] cc[[hhaannggee]][[!!]] [[ccoouunntt]]
-          Replace the lines with input text.  Following  the
-          command  name  with  a  "!""   cchhaarraacctteerr ccaauusseess tthhee
-          aauuttooiinnddeenntt ooppttiioonn ttoo bbee ttoogggglleedd ffoorr  tthhee  dduurraattiioonn
-          ooff tthhee ccoommmmaanndd..
-
-          Line:    Set  to  the  last  line input, or, if no
-                   lines were input, set to the line  before
-                   the  target line, or to the first line of
-                   the file if there are no lines  preceding
-                   the target line.
-          Options: Affected  by  the  aauuttooiinnddeenntt  and nnuummbbeerr
-                   options.
-
-     cchhdd[[iirr]][[!!]] [[ddiirreeccttoorryy]]
-     ccdd[[!!]] [[ddiirreeccttoorryy]]
-          Change the current working directory.  The  direc-
-          tory  aarrgguummeenntt  iiss  ssuubbjjeecctteedd ttoo _s_h((11)) wwoorrdd eexxppaann--
-          ssiioonnss..  WWhheenn iinnvvookkeedd wwiitthh  nnoo  ddiirreeccttoorryy  aarrgguummeenntt
-          aanndd  tthhee  HHOOMMEE  _e_n_v_i_r_o_n_m_e_n_t  _v_a_r_i_a_b_l_e  _i_s _s_e_t_, _t_h_e
-
-
-
-
-
-
-
-
-
-
-NNvvii//NNeexx RReeffeerreennccee ((EExx CCoommmmaannddss))                    UUSSDD::1133--6655
-
-
-          _d_i_r_e_c_t_o_r_y _n_a_m_e_d _b_y _t_h_e _H_O_M_E  eennvviirroonnmmeenntt  vvaarriiaabbllee
-          bbeeccoommeess tthhee nneeww ccuurrrreenntt ddiirreeccttoorryy..  OOtthheerrwwiissee,, tthhee
-          nneeww  ccuurrrreenntt  ddiirreeccttoorryy  bbeeccoommeess   tthhee   ddiirreeccttoorryy
-          rreettuurrnneedd bbyy tthhee _g_e_t_p_w_e_n_t((33)) rroouuttiinnee..
-
-          TThhee  cchhddiirr  ccoommmmaanndd wwiillll ffaaiill iiff tthhee ffiillee hhaass bbeeeenn
-          mmooddiiffiieedd ssiinnccee tthhee  llaasstt  ccoommpplleettee  wwrriittee  ooff  tthhee
-          ffiillee..   YYoouu ccaann oovveerrrriiddee tthhiiss cchheecckk bbyy aappppeennddiinngg aa
-          ""!!""  cchhaarraacctteerr ttoo tthhee ccoommmmaanndd..
-
-          Line:    Unchanged.
-          Options: Affected by the ccddppaatthh option.
-
-     [[rraannggee]] ccoo[[ppyy]] lliinnee [[ffllaaggss]]
-     [[rraannggee]] tt lliinnee [[ffllaaggss]]
-          Copy the specified lines (range) after the  desti-
-          nation  line.   Line  0 may be specified to insert
-          the lines at the beginning of the file.
-
-          Line:    Unchanged.
-          Options: None.
-
-     [[rraannggee]] dd[[eelleettee]] [[bbuuffffeerr]] [[ccoouunntt]] [[ffllaaggss]]
-          Delete the lines from the file.  The deleted  text
-          is saved in the specified buffer, or, if no buffer
-          is specified, in the unnamed buffer.  If the  com-
-          mand  name  is  followed by a letter that could be
-          interpreted as either a  buffer  name  or  a  flag
-          value  (because  neither  a  count oorr ffllaaggss values
-          were given), eexx treats the letter as a flags vvaalluuee
-          iiff  tthhee  lleetttteerr  iimmmmeeddiiaatteellyy  ffoolllloowwss  tthhee ccoommmmaanndd
-          nnaammee,, wwiitthhoouutt aannyy wwhhiitteessppaaccee sseeppaarraattiioonn..   IIff  tthhee
-          lleetttteerr  iiss  pprreecceeddeedd  bbyy wwhhiitteessppaaccee cchhaarraacctteerrss,, iitt
-          ttrreeaattss iitt aass aa bbuuffffeerr nnaammee..
-
-          Line:    Set to the  line  following  the  deleted
-                   lines, or to the last line if the deleted
-                   lines were at the end.
-          Options: None.
-
-     ddii[[ssppllaayy]] bb[[uuffffeerrss]] || cc[[oonnnneeccttiioonnss]] || ss[[ccrreeeennss]] ||
-          tt[[aaggss]]
-          Display  buffers,  ccssccooppee  connections, screens or
-          tags.  The ddiissppllaayy  command  takes  one  of  three
-          additional arguments, which are as follows:
-
-          b[uffers]
-                   Display  all  buffers  (including  named,
-                   unnamed, and numeric) that contain  text.
-          c[onnections]
-                   Display  the  source  directories for all
-                   attached ccssccooppee databases.
-
-
-
-
-
-
-
-
-
-
-
-UUSSDD::1133--6666                    NNvvii//NNeexx RReeffeerreennccee ((EExx CCoommmmaannddss))
-
-
-          s[creens]
-                   Display the file names of all  background
-                   screens.
-          t[ags]   Display the tags stack.
-
-          Line:    Unchanged.
-          Options: None.
-
-     ee[[ddiitt]][[!!]] [[++ccmmdd]] [[ffiillee]]
-     eexx[[!!]] [[++ccmmdd]] [[ffiillee]]
-          Edit  a different file.  If the current buffer has
-          been modified since the last complete  write,  the
-          command  will  fail.   You  can  override  this by
-          appending a "!""  cchhaarraacctteerr ttoo tthhee ccoommmmaanndd nnaammee..
-
-          IIff tthhee ""++ccmmdd" option is specified, that eexx command
-          will  be executed in the new file.  Any eexx command
-          may be used, although the most common use of  this
-          feature is to specify a line number or search pat-
-          tern to set the initial location in the new  file.
-
-          Capitalizing the first letter of the command, i.e.
-          EEddiitt or EExx, while in vvii mode, will edit  the  file
-          in  a new screen.  In this case, any modifications
-          to the current file are ignored.
-
-          Line:    If you have previously edited  the  file,
-                   the current line will be set to your last
-                   position in the file.  If  that  position
-                   does  not  exist,  or you have not previ-
-                   ously edited the file, the  current  line
-                   will be set to the first line of the file
-                   if you are in vvii mode, and the last  line
-                   of the file if you are in eexx.
-          Options: None.
-
-     eexxuu[[ssaaggee]] [[ccoommmmaanndd]]
-          Display  usage  for  an eexx command.  If command iiss
-          ssppeecciiffiieedd,, aa uussaaggee ssttaatteemmeenntt ffoorr tthhaatt  ccoommmmaanndd  iiss
-          ddiissppllaayyeedd..  OOtthheerrwwiissee,, uussaaggee ssttaatteemmeennttss ffoorr aallll eexx
-          ccoommmmaannddss aarree ddiissppllaayyeedd..
-
-          Line:    Unchanged.
-          Options: None.
-
-     ff[[iillee]] [[ffiillee]]
-          Display and optionally change the file name.  If a
-          file  name  is  specified, the current pathname is
-          changed to the specified name.  The current  path-
-          name,  the  number of lines, and the current posi-
-          tion in the file are displayed.
-
-
-
-
-
-
-
-
-
-
-
-
-NNvvii//NNeexx RReeffeerreennccee ((EExx CCoommmmaannddss))                    UUSSDD::1133--6677
-
-
-          Line:    Unchanged.
-          Options: None.
-
-     ffgg [[nnaammee]]
-          VVii mode only.  Foreground  the  specified  screen.
-          Swap  the  current screen with the specified back-
-          grounded screen.  If no screen is  specified,  the
-          first background screen is foregrounded.
-
-          Line:    Set  to  the current line when the screen
-                   was last edited.
-          Options: None.
-
-     [[rraannggee]] gg[[lloobbaall]] //ppaatttteerrnn// [[ccoommmmaannddss]]
-     [[rraannggee]] vv //ppaatttteerrnn// [[ccoommmmaannddss]]
-          Apply commands to lines matching (or not matching)
-          a  pattern.  The lines within the given range that
-          match ("g[lobal]"")),, oorr  ddoo  nnoott  mmaattcchh  ((""vv")  the
-          given  pattern  are selected.  Then, the specified
-          eexx command(s) are executed with the  current  line
-          (".""))   sseett ttoo eeaacchh sseelleecctteedd lliinnee..  IIff nnoo rraannggee iiss
-          ssppeecciiffiieedd,, tthhee eennttiirree ffiillee iiss sseeaarrcchheedd ffoorr  mmaattcchh--
-          iinngg,, oorr nnoott mmaattcchhiinngg,, lliinneess..
-
-          MMuullttiippllee  ccoommmmaannddss ccaann bbee ssppeecciiffiieedd,, oonnee ppeerr lliinnee,,
-          bbyy eessccaappiinngg eeaacchh <<nneewwlliinnee>> character with a  back-
-          slash,  or by separating commands with a "|"" cchhaarr--
-          aacctteerr..  IIff nnoo ccoommmmaannddss aarree ssppeecciiffiieedd,, tthhee  ccoommmmaanndd
-          ddeeffaauullttss ttoo tthhee pprriinntt ccoommmmaanndd..
-
-          FFoorr  tthhee  aappppeenndd,,  cchhaannggee aanndd iinnsseerrtt ccoommmmaannddss,, tthhee
-          iinnppuutt tteexxtt mmuusstt bbee  ppaarrtt  ooff  tthhee  gglloobbaall  ccoommmmaanndd
-          lliinnee..  IInn tthhiiss ccaassee,, tthhee tteerrmmiinnaattiinngg ppeerriioodd ccaann bbee
-          oommiitttteedd iiff iitt eennddss tthhee ccoommmmaannddss..
-
-          TThhee vviissuuaall ccoommmmaanndd mmaayy aallssoo bbee ssppeecciiffiieedd aass oonnee ooff
-          tthhee  eexx  ccoommmmaannddss..   IInn  tthhiiss mmooddee,, iinnppuutt iiss ttaakkeenn
-          ffrroomm tthhee tteerrmmiinnaall..  EEnntteerriinngg aa  QQ  ccoommmmaanndd  iinn  vvii
-          mmooddee  ccaauusseess tthhee nneexxtt lliinnee mmaattcchhiinngg tthhee ppaatttteerrnn ttoo
-          bbee sseelleecctteedd aanndd vvii ttoo bbee rreeeenntteerreedd,, uunnttiill tthhee lliisstt
-          iiss eexxhhaauusstteedd..
-
-          TThhee  gglloobbaall,, vv aanndd uunnddoo ccoommmmaannddss ccaannnnoott bbee uusseedd aass
-          ppaarrtt ooff tthheessee ccoommmmaannddss..
-
-          TThhee  eeddiittoorr  ooppttiioonnss  aauuttooiinnddeenntt,,  aauuttoopprriinntt   aanndd
-          rreeppoorrtt  aarree  ttuurrnneedd  ooffff  ffoorr  tthhee dduurraattiioonn ooff tthhee
-          gglloobbaall aanndd vv ccoommmmaannddss..
-
-          Line:    The last line modified.
-          Options: Affected  by  the  iiggnnoorreeccaassee  and  mmaaggiicc
-                   options.  Turns off the aauuttooiinnddeenntt, aauuttoo--
-                   pprriinntt and rreeppoorrtt options.
-
-
-
-
-
-
-
-
-
-
-UUSSDD::1133--6688                    NNvvii//NNeexx RReeffeerreennccee ((EExx CCoommmmaannddss))
-
-
-     hhee[[llpp]]
-          Display a help message.
-
-          Line:    Unchanged.
-          Options: None.
-
-     [[lliinnee]] ii[[nnsseerrtt]][[!!]]
-          The input text is inserted  before  the  specified
-          line.   Following  the  command  name  with  a "!""
-          cchhaarraacctteerr ccaauusseess tthhee aauuttooiinnddeenntt ooppttiioonn sseettttiinngg  ttoo
-          bbee ttoogggglleedd ffoorr tthhee dduurraattiioonn ooff tthhiiss ccoommmmaanndd..
-
-          Line:    Set  to  the last line input; if no lines
-                   were input, set to the  line  before  the
-                   target  line, or to the first line of the
-                   file if there are no lines preceding  the
-                   target  line.  Affected by the aauuttooiinnddeenntt
-                   and nnuummbbeerr options.
-
-     [[rraannggee]] jj[[ooiinn]][[!!]] [[ccoouunntt]] [[ffllaaggss]]
-          Join lines of text together.
-
-          A count ssppeecciiffiieedd ttoo tthhee  ccoommmmaanndd  ssppeecciiffiieess  tthhaatt
-          tthhee  llaasstt  lliinnee ooff tthhee rraannggee plus count ssuubbsseeqquueenntt
-          lliinneess wwiillll bbee jjooiinneedd..  ((NNoottee,, tthhiiss ddiiffffeerrss bbyy  oonnee
-          ffrroomm tthhee ggeenneerraall rruullee wwhheerree oonnllyy ccoouunntt- subsequent
-          lines are affected.)
-
-          If the current line ends with a whitespace charac-
-          ter,  all  whitespace  is  stripped  from the next
-          line.  Otherwise, if the next line starts  with  a
-          open parenthesis ("("")),, ddoo nnootthhiinngg..  OOtthheerrwwiissee,, iiff
-          tthhee ccuurrrreenntt lliinnee eennddss wwiitthh aa qquueessttiioonn mmaarrkk  ((""??"),
-          period  (".""))   oorr eexxccllaammaattiioonn ppooiinntt ((""!!"), insert
-          two spaces.  Otherwise, insert a single space.
-
-          Appending a "!""  cchhaarraacctteerr  ttoo  tthhee  ccoommmmaanndd  nnaammee
-          ccaauusseess aa ssiimmpplleerr jjooiinn wwiitthh nnoo wwhhiittee--ssppaaccee pprroocceessss--
-          iinngg..
-
-          Line:    Unchanged.
-          Options: None.
-
-     [[rraannggee]] ll[[iisstt]] [[ccoouunntt]] [[ffllaaggss]]
-          Display the lines unambiguously.   Tabs  are  dis-
-          played  as "^I"",, aanndd tthhee eenndd ooff tthhee lliinnee iiss mmaarrkkeedd
-          wwiitthh aa ""$$" character.
-
-          Line:    Set to the last line displayed.
-          Options: Affected by the nnuummbbeerr option.
-
-     mmaapp[[!!]] [[llhhss rrhhss]]
-          Define or display maps (for vvii only).
-
-
-
-
-
-
-
-
-
-
-NNvvii//NNeexx RReeffeerreennccee ((EExx CCoommmmaannddss))                    UUSSDD::1133--6699
-
-
-          If "lhs"" aanndd ""rrhhss" are not specified, the  current
-          set  of command mode maps are displayed.  If a "!""
-          cchhaarraacctteerr iiss aappppeennddeedd ttoo ttoo tthhee ccoommmmaanndd,, tthhee  tteexxtt
-          iinnppuutt mmooddee mmaappss aarree ddiissppllaayyeedd..
-
-          OOtthheerrwwiissee,,  wwhheenn  tthhee  ""llhhss" character sequence is
-          entered in vvii, the action is as if the correspond-
-          ing  "rhs""  hhaadd bbeeeenn eenntteerreedd..  IIff aa ""!!"  character
-          is appended to the command name,  the  mapping  is
-          effective during text input mode, otherwise, it is
-          effective during command mode.  This allows  "lhs""
-          ttoo  hhaavvee  ttwwoo  ddiiffffeerreenntt  mmaaccrroo ddeeffiinniittiioonnss aatt tthhee
-          ssaammee ttiimmee:: oonnee ffoorr ccoommmmaanndd mmooddee aanndd oonnee ffoorr  iinnppuutt
-          mmooddee..
-
-          WWhhiitteessppaaccee  cchhaarraacctteerrss  rreeqquuiirree  eessccaappiinngg  wwiitthh  aa
-          <<lliitteerraall--nneexxtt>> character to be entered in the  lhs
-          ssttrriinngg iinn vviissuuaall mmooddee..
-
-          NNoorrmmaallllyy,, kkeeyyss iinn tthhee rrhhss string are remapped (see
-          the rreemmaapp option), and it is  possible  to  create
-          infinite  loops.  However, keys which map to them-
-          selves are not further remapped, regardless of the
-          setting  of  the  rreemmaapp  option.  For example, the
-          command ":map n nz.""  mmaappss tthhee ""nn" key  to  the  nn
-          and zz commands.
-
-          To  exit an infinitely looping map, use the termi-
-          nal <interrupt> cchhaarraacctteerr..
-
-          Line:    Unchanged.
-          Options: Affected by the rreemmaapp option.
-
-     [[lliinnee]] mmaa[[rrkk]] <<cchhaarraacctteerr>>
-     [[lliinnee]] kk <<cchhaarraacctteerr>>
-          Mark the line  with  the  mark  <character>..   TThhee
-          eexxpprreessssiioonnss  ""''<<cchhaarraacctteerr>>" and "`<character>"" ccaann
-          tthheenn bbee uusseedd aass aann aaddddrreessss  iinn  aannyy  ccoommmmaanndd  tthhaatt
-          uusseess oonnee..
-
-          Line:    Unchanged.
-          Options: None.
-
-     [[rraannggee]] mm[[oovvee]] lliinnee
-          Move the specified lines after the target line.  A
-          target line of 0 places the lines at the beginning
-          of the file.
-
-          Line:    Set to the first of the moved lines.
-          Options: None.
-
-     mmkk[[eexxrrcc]][[!!]] ffiillee
-          Write  the  abbreviations, editor options and maps
-
-
-
-
-
-
-
-
-
-
-UUSSDD::1133--7700                    NNvvii//NNeexx RReeffeerreennccee ((EExx CCoommmmaannddss))
-
-
-          to the specified file.  Information is written  in
-          a  form  which can later be read back in using the
-          eexx ssoouurrccee command.  If file  aallrreeaaddyy  eexxiissttss,,  tthhee
-          mmkkeexxrrcc ccoommmmaanndd wwiillll ffaaiill..  TThhiiss cchheecckk ccaann bbee oovveerr--
-          rriiddddeenn bbyy aappppeennddiinngg aa ""!!""  cchhaarraacctteerr ttoo  tthhee  ccoomm--
-          mmaanndd..
-
-          Line:    Unchanged.
-          Options: None.
-
-     nn[[eexxtt]][[!!]] [[ffiillee ......]]
-          Edit  the  next  file from the argument list.  The
-          nneexxtt command will fail if the file has been  modi-
-          fied  since  the  last complete write.  This check
-          can be overridden by appending the "!""   cchhaarraacctteerr
-          ttoo  tthhee  ccoommmmaanndd  nnaammee..   TThhee  aarrgguummeenntt  lliisstt  ccaann
-          ooppttiioonnaallllyy bbee rreeppllaacceedd bbyy ssppeecciiffyyiinngg aa nneeww oonnee  aass
-          aarrgguummeennttss  ttoo tthhiiss ccoommmmaanndd..  IInn tthhiiss ccaassee,, eeddiittiinngg
-          ssttaarrttss wwiitthh tthhee ffiirrsstt ffiillee oonn tthhee nneeww lliisstt..
-
-          CCaappiittaalliizziinngg tthhee ffiirrsstt lleetttteerr ooff tthhee ccoommmmaanndd,, ii..ee..
-          NNeexxtt,, wwhhiillee iinn vvii mmooddee,, wwiillll sseett tthhee aarrgguummeenntt lliisstt
-          aanndd eeddiitt tthhee ffiillee iinn aa nneeww ssccrreeeenn..  IInn tthhiiss  ccaassee,,
-          aannyy mmooddiiffiiccaattiioonnss ttoo tthhee ccuurrrreenntt ffiillee aarree iiggnnoorreedd..
-
-          Line:    Set as described for the eeddiitt command.
-          Options: Affected by  the  options  aauuttoowwrriittee  and
-                   wwrriitteeaannyy.
-
-     [[lliinnee]] oo[[ppeenn]] //ppaatttteerrnn// [[ffllaaggss]]
-          Enter  open  mode.  Open mode is the same as being
-          in vvii, but with a one-line window.  All the  stan-
-          dard  vvii  commands  are  available.  If a match is
-          found for the optional RE argument, the cursor  is
-          set to the start of the matching pattern.
-
-          _T_h_i_s _c_o_m_m_a_n_d _i_s _n_o_t _y_e_t _i_m_p_l_e_m_e_n_t_e_d_.
-
-          Line:    Unchanged,  unless  the  optional  RE  is
-                   specified, in which case it is set to the
-                   line where the matching pattern is found.
-          Options: Affected by the ooppeenn option.
-
-     pprree[[sseerrvvee]]
-          Save the file in a form that can later  be  recov-
-          ered  using  the  eexx  --rr option.  When the file is
-          preserved, an email message is sent to the user.
-
-          Line:    Unchanged.
-          Options: None.
-
-     pprreevv[[iioouuss]][[!!]]
-          Edit the previous file  from  the  argument  list.
-
-
-
-
-
-
-
-
-
-
-NNvvii//NNeexx RReeffeerreennccee ((EExx CCoommmmaannddss))                    UUSSDD::1133--7711
-
-
-          The  pprreevviioouuss  command  will  fail if the file has
-          been modified since the last complete write.  This
-          check  can  be  overridden  by  appending  the "!""
-          cchhaarraacctteerr ttoo tthhee ccoommmmaanndd nnaammee..
-
-          CCaappiittaalliizziinngg tthhee ffiirrsstt lleetttteerr ooff tthhee ccoommmmaanndd,, ii..ee..
-          PPrreevviioouuss,,  wwhhiillee iinn vvii mmooddee,, wwiillll eeddiitt tthhee ffiillee iinn
-          aa nneeww ssccrreeeenn..  IInn tthhiiss ccaassee,, aannyy mmooddiiffiiccaattiioonnss  ttoo
-          tthhee ccuurrrreenntt ffiillee aarree iiggnnoorreedd..
-
-          Line:    Set as described for the eeddiitt command.
-          Options: Affected  by  the  options  aauuttoowwrriittee and
-                   wwrriitteeaannyy.  None.
-
-     [[rraannggee]] pp[[rriinntt]] [[ccoouunntt]] [[ffllaaggss]]
-          Display the specified lines.
-
-          Line:    Set to the last line displayed.
-          Options: Affected by the lliisstt and nnuummbbeerr option.
-
-     [[lliinnee]] ppuu[[tt]] [[bbuuffffeerr]]
-          Append buffer contents to the current line.  If  a
-          buffer  is specified, its contents are appended to
-          the line, otherwise, the contents of  the  unnamed
-          buffer are used.
-
-          Line:    Set to the line after the current line.
-          Options: None.
-
-     qq[[uuiitt]][[!!]]
-          End  the  editing  session.   If the file has been
-          modified since the last complete write,  the  qquuiitt
-          command  will  fail.  This check may be overridden
-          by appending a "!""  cchhaarraacctteerr ttoo tthhee ccoommmmaanndd..
-
-          IIff tthheerree aarree mmoorree ffiilleess ttoo eeddiitt,, tthhee qquuiitt  ccoommmmaanndd
-          wwiillll ffaaiill..  AAppppeennddiinngg aa ""!!""  cchhaarraacctteerr ttoo tthhee ccoomm--
-          mmaanndd nnaammee oorr eenntteerriinngg ttwwoo qquuiitt ccoommmmaannddss ((ii..ee..  wwqq,,
-          qquuiitt,,  xxiitt  oorr  ZZZZ))  iinn  aa rrooww)) wwiillll oovveerrrriiddee tthhiiss
-          cchheecckk aanndd tthhee eeddiittoorr wwiillll eexxiitt..
-
-          Line:    Unchanged.
-          Options: None.
-
-     [[lliinnee]] rr[[eeaadd]][[!!]] [[ffiillee]]
-          Read a file.  A copy  of  the  specified  file  is
-          appended  to  the line.  If line iiss 00,, tthhee ccooppyy iiss
-          iinnsseerrtteedd aatt tthhee bbeeggiinnnniinngg ooff tthhee ffiillee..  IIff nnoo ffiillee
-          iiss  ssppeecciiffiieedd,,  tthhee ccuurrrreenntt ffiillee iiss rreeaadd;; iiff tthheerree
-          iiss nnoo ccuurrrreenntt ffiillee,, tthheenn ffiillee becomes the  current
-          file.   If there is no current file and no file iiss
-          ssppeecciiffiieedd,, tthheenn tthhee rreeaadd ccoommmmaanndd wwiillll ffaaiill..
-
-
-
-
-
-
-
-
-
-
-
-UUSSDD::1133--7722                    NNvvii//NNeexx RReeffeerreennccee ((EExx CCoommmmaannddss))
-
-
-          IIff ffiillee iiss pprreecceeddeedd bbyy aa ""!!""  cchhaarraacctteerr,,  ffiillee  iiss
-          ttrreeaatteedd  aass iiff iitt wweerree aa sshheellll ccoommmmaanndd,, aanndd ppaasssseedd
-          ttoo tthhee pprrooggrraamm nnaammeedd bbyy  tthhee  sshheellll  eeddiitt  ooppttiioonn..
-          TThhee  ssttaannddaarrdd  aanndd  ssttaannddaarrdd eerrrroorr oouuttppuuttss ooff tthhaatt
-          ccoommmmaanndd aarree rreeaadd iinnttoo tthhee ffiillee aafftteerr tthhee ssppeecciiffiieedd
-          lliinnee..   TThhee  ssppeecciiaall mmeeaanniinngg ooff tthhee ""!!""  cchhaarraacctteerr
-          ccaann bbee oovveerrrriiddddeenn bbyy eessccaappiinngg iitt wwiitthh aa  bbaacckkssllaasshh
-          ((""\\"")) cchhaarraacctteerr..
-
-          Line:    When  executed  from eexx, the current line
-                   is set to the last line read.  When  exe-
-                   cuted from vvii, the current line is set to
-                   the first line read.
-          Options: None.
-
-     rreecc[[oovveerr]] ffiillee
-          Recover file iiff iitt wwaass pprreevviioouussllyy  ssaavveedd..   IIff  nnoo
-          ssaavveedd  ffiillee  bbyy tthhaatt nnaammee eexxiissttss,, tthhee rreeccoovveerr ccoomm--
-          mmaanndd bbeehhaavveess eeqquuiivvaalleennttllyy ttoo tthhee eeddiitt ccoommmmaanndd..
-
-          Line:    Set as described for the eeddiitt command.
-          Options: None.
-
-     rreess[[iizzee]] [[++||--]]ssiizzee
-          VVii mode only.  Grow or shrink the current  screen.
-          If  size iiss aa ppoossiittiivvee,, ssiiggnneedd nnuummbbeerr,, tthhee ccuurrrreenntt
-          ssccrreeeenn iiss ggrroowwnn bbyy tthhaatt mmaannyy lliinneess..  IIff ssiizzee is  a
-          negative,  signed  number,  the  current screen is
-          shrunk by that many lines.  If size iiss nnoott ssiiggnneedd,,
-          tthhee  ccuurrrreenntt  ssccrreeeenn iiss sseett ttoo tthhee ssppeecciiffiieedd ssiizzee.
-          Applicable only to split screens.
-
-          Line:    Unchanged.
-          Options: None.
-
-     rreeww[[iinndd]][[!!]]
-          Rewind the argument list.  If the current file has
-          been  modified  since the last complete write, the
-          rreewwiinndd command will fail.  This check may be over-
-          ridden by appending the "!""  cchhaarraacctteerr ttoo tthhee ccoomm--
-          mmaanndd..
-
-          OOtthheerrwwiissee,, tthhee ccuurrrreenntt ffiillee iiss sseett  ttoo  tthhee  ffiirrsstt
-          ffiillee iinn tthhee aarrgguummeenntt lliisstt..
-
-          Line:    Set as described for the eeddiitt command.
-          Options: Affected  by  the  aauuttoowwrriittee and wwrriitteeaannyy
-                   options.
-
-          [[aallll]]
-     ssee[[tt]] [[ooppttiioonn[[==[[vvaalluuee]]]] ......]] [[nnooooppttiioonn  ......]]  [[ooppttiioonn??
-          ......]]
-          Display or set editor options.  When no  arguments
-
-
-
-
-
-
-
-
-
-
-NNvvii//NNeexx RReeffeerreennccee ((EExx CCoommmmaannddss))                    UUSSDD::1133--7733
-
-
-          are  specified,  the  editor  option tteerrmm, and any
-          editor options whose values have been changed from
-          the  default settings are displayed.  If the argu-
-          ment all iiss ssppeecciiffiieedd,, tthhee vvaalluueess ooff aallll ooff eeddiittoorr
-          ooppttiioonnss aarree ddiissppllaayyeedd..
-
-          SSppeecciiffyyiinngg  aann ooppttiioonn nnaammee ffoolllloowweedd bbyy tthhee cchhaarraacc--
-          tteerr ""??"  causes the current value of  that  option
-          to  be  displayed.  The "?""  ccaann bbee sseeppaarraatteedd ffrroomm
-          tthhee ooppttiioonn nnaammee bbyy wwhhiitteessppaaccee cchhaarraacctteerrss..  TThhee ""??"
-          is  necessary  only  for  Boolean  valued options.
-          Boolean options can be given values  by  the  form
-          "set option"" ttoo ttuurrnn tthheemm oonn,, oorr ""sseett nnooooppttiioonn" to
-          turn them off.  String and numeric options can  be
-          assigned  by  the  form  "set  option=value""..  AAnnyy
-          wwhhiitteessppaaccee cchhaarraacctteerrss iinn ssttrriinnggss ccaann  bbee  iinncclluuddeedd
-          lliitteerraallllyy  bbyy  pprreecceeddiinngg  eeaacchh  wwiitthh  aa bbaacckkssllaasshh..
-          MMoorree tthhaann oonnee ooppttiioonn ccaann bbee sseett  oorr  lliisstteedd  bbyy  aa
-          ssiinnggllee  sseett  ccoommmmaanndd,, bbyy ssppeecciiffyyiinngg mmuullttiippllee aarrgguu--
-          mmeennttss,, eeaacchh sseeppaarraatteedd ffrroomm tthhee nneexxtt bbyy  wwhhiitteessppaaccee
-          cchhaarraacctteerrss..
-
-          Line:    Unchanged.
-          Options: None.
-
-     sshh[[eellll]]
-          Run  the  shell program.  The program named by the
-          sshheellll option is run with a  --ii  (for  interactive)
-          flag.  Editing is resumed when that program exits.
-
-          Line:    Unchanged.
-          Options: Affected by the sshheellll option.
-
-     ssoo[[uurrccee]] ffiillee
-          Read and execute eexx commands from a file.   SSoouurrccee
-          commands may be nested.
-
-          Line:    Unchanged.
-          Options: None.
-
-          [[ffllaaggss]]
-     [[rraannggee]]  ss[[uubbssttiittuuttee]]  [[//ppaatttteerrnn//rreeppllaaccee//]] [[ooppttiioonnss]]
-          [[ccoouunntt]]
-     [[rraannggee]] && [[ooppttiioonnss]] [[ccoouunntt]] [[ffllaaggss]]
-     [[rraannggee]] ~~ [[ooppttiioonnss]] [[ccoouunntt]] [[ffllaaggss]]
-          Make substitutions.  Replace the first instance of
-          pattern wwiitthh tthhee ssttrriinngg rreeppllaaccee on  the  specified
-          line(s).   If the "/pattern/repl/"" aarrgguummeenntt iiss nnoott
-          ssppeecciiffiieedd,, tthhee ""//ppaatttteerrnn//rreeppll//" from the  previous
-          ssuubbssttiittuuttee  command  is used.  Any character other
-          than an alphabetic, numeric, <blank> or  backslash
-          character may be used as the delimiter.
-
-
-
-
-
-
-
-
-
-
-
-UUSSDD::1133--7744                    NNvvii//NNeexx RReeffeerreennccee ((EExx CCoommmmaannddss))
-
-
-          If  options iinncclluuddeess tthhee lleetttteerr ""cc" (confirm), you
-          will be  prompted  for  confirmation  before  each
-          replacement  is done.  An affirmative response (in
-          English, a "y"" cchhaarraacctteerr)) ccaauusseess  tthhee  rreeppllaacceemmeenntt
-          ttoo  bbee  mmaaddee..   AA qquuiitt rreessppoonnssee ((iinn EEnngglliisshh,, aa ""qq"
-          character) causes the  ssuubbssttiittuuttee  command  to  be
-          terminated.    Any   other   response  causes  the
-          replacement not to be  made,  and  the  ssuubbssttiittuuttee
-          command continues.  If options iinncclluuddeess tthhee lleetttteerr
-          ""gg" (global), all nonoverlapping instances of pat-
-          tern iinn tthhee lliinnee aarree rreeppllaacceedd..
-
-          TThhee  &&  vveerrssiioonn  ooff tthhee ccoommmmaanndd iiss tthhee ssaammee aass nnoott
-          ssppeecciiffyyiinngg aa ppaatttteerrnn oorr rreeppllaacceemmeenntt ssttrriinngg ttoo  tthhee
-          ssuubbssttiittuuttee ccoommmmaanndd,, aanndd tthhee ""&&"" iiss rreeppllaacceedd bbyy tthhee
-          ppaatttteerrnn aanndd rreeppllaacceemmeenntt iinnffoorrmmaattiioonn ffrroomm tthhee  pprree--
-          vviioouuss ssuubbssttiittuuttee ccoommmmaanndd..
-
-          TThhee  ~~ vveerrssiioonn ooff tthhee ccoommmmaanndd iiss tthhee ssaammee aass && aanndd
-          ss,, eexxcceepptt tthhaatt tthhee sseeaarrcchh ppaatttteerrnn uusseedd iiss tthhee llaasstt
-          RREE  uusseedd  iinn  _a_n_y ccoommmmaanndd,, nnoott nneecceessssaarriillyy tthhee oonnee
-          uusseedd iinn tthhee llaasstt ssuubbssttiittuuttee ccoommmmaanndd..
-
-          FFoorr eexxaammppllee,, iinn tthhee sseeqquueennccee
-
-              ss//rreedd//bblluuee//
-              //ggrreeeenn
-              ~~
-
-          the "~"" iiss eeqquuiivvaalleenntt ttoo ""ss//ggrreeeenn//bblluuee//".
-
-          The ssuubbssttiittuuttee command may be  interrupted,  using
-          the  terminal  interrupt character.  All substitu-
-          tions completed before the interrupt are retained.
-
-          Line:    Set to the last line upon which a substi-
-                   tution was made.
-          Options: Affected  by  the  iiggnnoorreeccaassee  and  mmaaggiicc
-                   option.
-
-     ssuu[[ssppeenndd]][[!!]]
-     sstt[[oopp]][[!!]]
-     <<ccoonnttrrooll--ZZ>>
-          Suspend  the edit session.  Appending a "!""  cchhaarr--
-          aacctteerr ttoo tthheessee ccoommmmaannddss ttuurrnnss  ooffff  tthhee  aauuttoowwrriittee
-          ooppttiioonn ffoorr tthhee ccoommmmaanndd..
-
-          Line:    Unchanged.
-          Options: Affected  by  the  aauuttoowwrriittee and wwrriitteeaannyy
-                   options.
-
-     ttaa[[gg]][[!!]] ttaaggssttrriinngg
-          Edit the file containing the  specified  tag.   If
-
-
-
-
-
-
-
-
-
-
-NNvvii//NNeexx RReeffeerreennccee ((EExx CCoommmmaannddss))                    UUSSDD::1133--7755
-
-
-          the  tag is in a different file, then the new file
-          is edited.  If the current file has been  modified
-          since  the  last  complete  write, the ttaagg command
-          will  fail.   This  check  can  be  overridden  by
-          appending  the "!""  cchhaarraacctteerr ttoo tthhee ccoommmmaanndd nnaammee..
-
-          TThhee ttaagg ccoommmmaanndd sseeaarrcchheess ffoorr ttaaggssttrriinngg iinn tthhee ttaaggss
-          ffiillee((ss))  ssppeecciiffiieedd  bbyy  tthhee ooppttiioonn..  ((SSeeee _c_t_a_g_s((11))
-          ffoorr mmoorree iinnffoorrmmaattiioonn oonn ttaaggss ffiilleess..))
-
-          CCaappiittaalliizziinngg tthhee ffiirrsstt lleetttteerr ooff tthhee ccoommmmaanndd,, ii..ee..
-          TTaagg,, wwhhiillee iinn vvii mmooddee,, wwiillll eeddiitt tthhee ffiillee iinn aa nneeww
-          ssccrreeeenn..  IInn tthhiiss ccaassee,, aannyy  mmooddiiffiiccaattiioonnss  ttoo  tthhee
-          ccuurrrreenntt ffiillee aarree iiggnnoorreedd..
-
-          Line:    Set to the line indicated by the tag.
-          Options: Affected  by  the  aauuttoowwrriittee,  ttaagglleennggtthh,
-                   ttaaggss and wwrriitteeaannyy options.
-
-     ttaaggnn[[eexxtt]][[!!]]
-          Edit the file containing the next context for  the
-          current  tag.   If  the  context is in a different
-          file, then the new file is edited.  If the current
-          file  has  been  modified  since the last complete
-          write, the ttaaggnneexxtt command will fail.  This  check
-          can  be overridden by appending the "!""  cchhaarraacctteerr
-          ttoo tthhee ccoommmmaanndd nnaammee..
-
-          CCaappiittaalliizziinngg tthhee ffiirrsstt lleetttteerr ooff tthhee ccoommmmaanndd,, ii..ee..
-          TTaaggnneexxtt,, wwhhiillee iinn vvii mmooddee,, wwiillll eeddiitt tthhee ffiillee iinn aa
-          nneeww ssccrreeeenn..  IInn tthhiiss ccaassee,,  aannyy  mmooddiiffiiccaattiioonnss  ttoo
-          tthhee ccuurrrreenntt ffiillee aarree iiggnnoorreedd..
-
-          Line:    Set to the line indicated by the tag.
-          Options: Affected  by  the  aauuttoowwrriittee and wwrriitteeaannyy
-                   options.
-
-     ttaaggpp[[oopp]][[!!]] [[ffiillee || nnuummbbeerr]]
-          Pop to the specified tag in the  tags  stack.   If
-          neither  file  oorr  nnuummbbeerr is specified, the ttaaggppoopp
-          command pops to the most recent entry on the  tags
-          stack.  If file oorr nnuummbbeerr is specified, the ttaaggppoopp
-          command pops to the most recent entry in the  tags
-          stack for that file, or numbered entry in the tags
-          stack, respectively.  (See the ddiissppllaayy command for
-          information on displaying the tags stack.)
-
-          If  the file has been modified since the last com-
-          plete write, the ttaaggppoopp command will  fail.   This
-          check  may be overridden by appending a "!""  cchhaarr--
-          aacctteerr ttoo tthhee ccoommmmaanndd nnaammee..
-
-
-
-
-
-
-
-
-
-
-
-
-UUSSDD::1133--7766                    NNvvii//NNeexx RReeffeerreennccee ((EExx CCoommmmaannddss))
-
-
-          Line:    Set to the line indicated by the tag.
-          Options: Affected by the  aauuttoowwrriittee  and  wwrriitteeaannyy
-                   options.
-
-     ttaaggpp[[rreevv]][[!!]]
-          Edit  the file containing the previous context for
-          the current tag.  If the context is in a different
-          file, then the new file is edited.  If the current
-          file has been modified  since  the  last  complete
-          write,  the ttaaggpprreevv command will fail.  This check
-          can be overridden by appending the "!""   cchhaarraacctteerr
-          ttoo tthhee ccoommmmaanndd nnaammee..
-
-          CCaappiittaalliizziinngg tthhee ffiirrsstt lleetttteerr ooff tthhee ccoommmmaanndd,, ii..ee..
-          TTaaggpprreevv,, wwhhiillee iinn vvii mmooddee,, wwiillll eeddiitt tthhee ffiillee iinn aa
-          nneeww  ssccrreeeenn..   IInn  tthhiiss ccaassee,, aannyy mmooddiiffiiccaattiioonnss ttoo
-          tthhee ccuurrrreenntt ffiillee aarree iiggnnoorreedd..
-
-          Line:    Set to the line indicated by the tag.
-          Options: Affected by the  aauuttoowwrriittee  and  wwrriitteeaannyy
-                   options.
-
-     ttaaggtt[[oopp]][[!!]]
-          Pop  to  the  least  recent tag on the tags stack,
-          clearing the tags stack.
-
-          If the file has been modified since the last  com-
-          plete  write,  the ttaaggttoopp command will fail.  This
-          check may be overridden by appending a "!""   cchhaarr--
-          aacctteerr ttoo tthhee ccoommmmaanndd nnaammee..
-
-          Line:    Set to the line indicated by the tag.
-          Options: Affected  by  the  aauuttoowwrriittee and wwrriitteeaannyy
-                   options.
-
-     uunnaa[[bbbbrreevv]] llhhss
-          Delete an abbreviation.  Delete lhs ffrroomm tthhee  ccuurr--
-          rreenntt lliisstt ooff aabbbbrreevviiaattiioonnss..
-
-          Line:    Unchanged.
-          Options: None.
-
-     uu[[nnddoo]]
-          Undo  the  last  change made to the file.  Changes
-          made by gglloobbaall, vv, vviissuuaall and  map  sequences  are
-          considered  a  single command.  If repeated, the uu
-          command alternates between these two  states,  and
-          is its own inverse.
-
-          Line:    Set to the last line modified by the com-
-                   mand.
-          Options: None.
-
-
-
-
-
-
-
-
-
-
-
-NNvvii//NNeexx RReeffeerreennccee ((EExx CCoommmmaannddss))                    UUSSDD::1133--7777
-
-
-     uunnmm[[aapp]][[!!]] llhhss
-          Unmap a mapped string.  Delete  the  command  mode
-          map  definition  for  lhs..  IIff aa ""!!"  character is
-          appended to the  command  name,  delete  the  text
-          input mode map definition instead.
-
-          Line:    Unchanged.
-          Options: None.
-
-     vvee[[rrssiioonn]]
-          Display the version of the eexx//vvii editor.
-
-     [[lliinnee]] vvii[[ssuuaall]] [[ttyyppee]] [[ccoouunntt]] [[ffllaaggss]]
-          EExx  mode  only.   Enter vvii.  The type iiss ooppttiioonnaall,,
-          aanndd ccaann bbee ""--", "+"" oorr ""^^", as in the  eexx  zz  com-
-          mand,  to  specify  the  position of the specified
-          line in the screen window.   (The  default  is  to
-          place  the  line at the top of the screen window.)
-          A count ssppeecciiffiieess tthhee nnuummbbeerr ooff  lliinneess  tthhaatt  wwiillll
-          iinniittiiaallllyy bbee ddiissppllaayyeedd..  ((TThhee ddeeffaauulltt iiss tthhee vvaalluuee
-          ooff tthhee wwiinnddooww eeddiittoorr ooppttiioonn..))
-
-          Line:    Unchanged unless line  iiss  ssppeecciiffiieedd,,  iinn
-                   wwhhiicchh ccaassee iitt iiss sseett ttoo tthhaatt lliinnee..
-          Options: None.
-
-     vvii[[ssuuaall]][[!!]] [[++ccmmdd]] [[ffiillee]]
-          VVii  mode only.  Edit a new file.  Identical to the
-          "edit[!] [+cmd] [file]"" ccoommmmaanndd..
-
-          CCaappiittaalliizziinngg tthhee ffiirrsstt lleetttteerr ooff tthhee ccoommmmaanndd,, ii..ee..
-          VViissuuaall,,  wwiillll  eeddiitt  tthhee ffiillee iinn aa nneeww ssccrreeeenn..  IInn
-          tthhiiss ccaassee,, aannyy mmooddiiffiiccaattiioonnss ttoo tthhee  ccuurrrreenntt  ffiillee
-          aarree iiggnnoorreedd..
-
-     vviiuu[[ssaaggee]] [[ccoommmmaanndd]]
-          Display  usage  for  a  vvii command.  If command iiss
-          ssppeecciiffiieedd,, aa uussaaggee ssttaatteemmeenntt ffoorr tthhaatt  ccoommmmaanndd  iiss
-          ddiissppllaayyeedd..  OOtthheerrwwiissee,, uussaaggee ssttaatteemmeennttss ffoorr aallll vvii
-          ccoommmmaannddss aarree ddiissppllaayyeedd..
-
-          Line:    Unchanged.
-          Options: None.
-
-     [[rraannggee]] ww[[rriittee]][[!!]] [[>>>>]] [[ffiillee]]
-     [[rraannggee]] ww[[rriittee]] [[!!]] [[ffiillee]]
-     [[rraannggee]] wwnn[[!!]] [[>>>>]] [[ffiillee]]
-     [[rraannggee]] wwqq[[!!]] [[>>>>]] [[ffiillee]]
-          Write the file.  The specified lines  (the  entire
-          file,  if  no  range is given) is written to file..
-          IIff ffiillee is not specified, the current pathname  is
-          used.   If file iiss ssppeecciiffiieedd,, aanndd iitt eexxiissttss,, oorr iiff
-          tthhee  ccuurrrreenntt  ppaatthhnnaammee  wwaass  sseett  uussiinngg  tthhee  ffiillee
-
-
-
-
-
-
-
-
-
-
-UUSSDD::1133--7788                    NNvvii//NNeexx RReeffeerreennccee ((EExx CCoommmmaannddss))
-
-
-          ccoommmmaanndd,,  aanndd  tthhee ffiillee aallrreeaaddyy eexxiissttss,, tthheessee ccoomm--
-          mmaannddss wwiillll ffaaiill..  AAppppeennddiinngg aa  ""!!""   cchhaarraacctteerr  ttoo
-          tthhee  ccoommmmaanndd nnaammee wwiillll oovveerrrriiddee tthhiiss cchheecckk aanndd tthhee
-          wwrriittee wwiillll bbee aatttteemmpptteedd,, rreeggaarrddlleessss..
-
-          SSppeecciiffyyiinngg tthhee ooppttiioonnaall "">>>>"" ssttrriinngg wwiillll ccaauussee tthhee
-          wwrriittee ttoo bbee aappppeennddeedd ttoo tthhee ffiillee,, iinn wwhhiicchh ccaassee nnoo
-          tteessttss aarree mmaaddee ffoorr tthhee ffiillee aallrreeaaddyy eexxiissttiinngg..
-
-          IIff tthhee ffiillee iiss pprreecceeddeedd bbyy aa ""!!""   cchhaarraacctteerr,,  tthhee
-          pprrooggrraamm  nnaammeedd bbyy tthhee sshheellll eeddiitt ooppttiioonn iiss iinnvvookkeedd
-          wwiitthh ffiillee aass iittss sseeccoonndd aarrgguummeenntt,, aanndd  tthhee  ssppeeccii--
-          ffiieedd  lliinneess  aarree  ppaasssseedd aass ssttaannddaarrdd iinnppuutt ttoo tthhaatt
-          ccoommmmaanndd..  TThhee ""!!""  iinn tthhiiss uussaaggee mmuusstt bbee sseeppaarraatteedd
-          ffrroomm ccoommmmaanndd nnaammee bbyy aatt lleeaasstt oonnee wwhhiitteessppaaccee cchhaarr--
-          aacctteerr..  TThhee ssppeecciiaall mmeeaanniinngg ooff  tthhee  ""!!""   mmaayy  bbee
-          oovveerrrriiddddeenn  bbyy  eessccaappiinngg iitt wwiitthh aa bbaacckkssllaasshh ((""\\""))
-          cchhaarraacctteerr..
-
-          TThhee wwqq vveerrssiioonn ooff tthhee wwrriittee ccoommmmaanndd wwiillll eexxiitt  tthhee
-          eeddiittoorr  aafftteerr  wwrriittiinngg  tthhee  ffiillee,, iiff tthheerree aarree nnoo
-          ffuurrtthheerr ffiilleess ttoo eeddiitt..  AAppppeennddiinngg aa ""!!""  cchhaarraacctteerr
-          ttoo  tthhee  ccoommmmaanndd  nnaammee oorr eenntteerriinngg ttwwoo ""qquuiitt"" ccoomm--
-          mmaannddss ((ii..ee..  wwqq,, qquuiitt,, xxiitt oorr ZZZZ)) iinn aa  rrooww))  wwiillll
-          oovveerrrriiddee  tthhiiss  cchheecckk  aanndd  tthhee  eeddiittoorr wwiillll eexxiitt,,
-          iiggnnoorriinngg aannyy ffiilleess tthhaatt hhaavvee nnoott yyeett bbeeeenn  eeddiitteedd..
-
-          TThhee  wwnn  vveerrssiioonn ooff tthhee wwrriittee ccoommmmaanndd wwiillll mmoovvee ttoo
-          tthhee nneexxtt ffiillee aafftteerr wwrriittiinngg tthhee ffiillee,,  uunnlleessss  tthhee
-          wwrriittee ffaaiillss..
-
-          Line:    Unchanged.
-          Options: Affected  by  the  rreeaaddoonnllyy  and wwrriitteeaannyy
-                   options.
-
-     [[rraannggee]] xx[[iitt]][[!!]] [[ffiillee]]
-          Write the file if it has been modified.  The spec-
-          ified  lines  are written to file,, iiff tthhee ffiillee hhaass
-          bbeeeenn mmooddiiffiieedd ssiinnccee tthhee llaasstt ccoommpplleettee wwrriittee ttoo aannyy
-          ffiillee..   IIff  nnoo rraannggee is specified, the entire file
-          is written.
-
-          The xxiitt command will exit the editor after writing
-          the  file,  if there are no further files to edit.
-          Appending a "!""  cchhaarraacctteerr ttoo tthhee ccoommmmaanndd nnaammee  oorr
-          eenntteerriinngg  ttwwoo ""qquuiitt"" ccoommmmaannddss ((ii..ee..  wwqq,, qquuiitt,, xxiitt
-          oorr ZZZZ)) iinn aa rrooww)) wwiillll oovveerrrriiddee tthhiiss cchheecckk aanndd  tthhee
-          eeddiittoorr wwiillll eexxiitt,, iiggnnoorriinngg aannyy ffiilleess tthhaatt hhaavvee nnoott
-          yyeett bbeeeenn eeddiitteedd..
-
-          Line:    Unchanged.
-          Options: Affected by  the  rreeaaddoonnllyy  and  wwrriitteeaannyy
-                   options.
-
-
-
-
-
-
-
-
-
-
-NNvvii//NNeexx RReeffeerreennccee ((EExx CCoommmmaannddss))                    UUSSDD::1133--7799
-
-
-     [[rraannggee]] yyaa[[nnkk]] [[bbuuffffeerr]] [[ccoouunntt]]
-          Copy  the  specified  lines  to  a  buffer.  If no
-          buffer is specified, the unnamed buffer is used.
-
-          Line:    Unchanged.
-          Options: None.
-
-     [[lliinnee]] zz [[ttyyppee]] [[ccoouunntt]] [[ffllaaggss]]
-          Adjust the window.  If no type iiss ssppeecciiffiieedd,,  tthheenn
-          ccoouunntt  lines following the specified line are dis-
-          played.  The default count iiss  tthhee  vvaalluuee  ooff  tthhee
-          wwiinnddooww  ooppttiioonn..   TThhee  ttyyppee  aarrgguummeenntt  cchhaannggeess tthhee
-          ppoossiittiioonn aatt wwhhiicchh lliinnee iiss ddiissppllaayyeedd oonn tthhee  ssccrreeeenn
-          bbyy  cchhaannggiinngg  tthhee nnuummbbeerr ooff lliinneess ddiissppllaayyeedd bbeeffoorree
-          aanndd aafftteerr lliinnee..  TThhee ffoolllloowwiinngg ttyyppee cchhaarraacctteerrss mmaayy
-          bbee uusseedd::
-
-          -        Place  the  line  at  the  bottom  of the
-                   screen.
-          +        Place the line at the top of the  screen.
-          .        Place  the  line  in  the  middle  of the
-                   screen.
-          ^        Write out count lines starting count *  2
-                   lines before line; the net effect of this
-                   is that a "z^" command following a zz com-
-                   mand writes the previous page.
-          =        Center  line on the screen with a line of
-                   hyphens displayed immediately before  and
-                   after  it.   The  number of preceding and
-                   following lines  of  text  displayed  are
-                   reduced to account for those lines.
-
-          Line:    Set  to the last line displayed, with the
-                   exception of the type, where the  current
-                   line  is set to the line specified by the
-                   command.
-          Options: Affected by the ssccrroollll option.
-
-     1188..  SSeett OOppttiioonnss
-
-          There are a large number of options  that  may  be
-     set  (or  unset) to change the editor's behavior.  This
-     section describes the options, their abbreviations  and
-     their default values.
-
-          In  each  entry  below,  the first part of the tag
-     line is the full name of the option,  followed  by  any
-     equivalent abbreviations.  (Regardless of the abbrevia-
-     tions, it is only necessary to use the  minimum  number
-     of  characters necessary to distinguish an abbreviation
-     from all other commands  for  it  to  be  accepted,  in
-     nneexx/nnvvii.   Historically,  only  the  full  name and the
-     official abbreviations were accepted by  eexx/vvii.   Using
-
-
-
-
-
-
-
-
-
-
-UUSSDD::1133--8800                        NNvvii//NNeexx RReeffeerreennccee ((OOppttiioonnss))
-
-
-     full  names  in  your  startup  files and environmental
-     variables will probably make them more portable.)   The
-     part  in  square  brackets  is the default value of the
-     option.  Most of the options are boolean, i.e. they are
-     either  on or off, and do not have an associated value.
-
-          Options apply to both eexx and vvii modes, unless oth-
-     erwise specified.
-
-          With  a  few  exceptions, all options are settable
-     per screen, i.e. the ttaaggss option can be set differently
-     in each screen.  The exceptions are the ccoolluummnnss, lliinneess,
-     sseeccuurree and tteerrmm options.  Changing these options  modi-
-     fies the respective information for all screens.
-
-          For  information  on  modifying  the options or to
-     display the options and their current values,  see  the
-     "set" command in the section entitled "EExx CCoommmmaannddss".
-
-     aallttwweerraassee [[ooffff]]
-          VVii  only.   Change  how  vvii does word erase during
-          text input.  When this option is set, text is bro-
-          ken up into three classes: alphabetic, numeric and
-          underscore characters, other nonblank  characters,
-          and  blank characters.  Changing from one class to
-          another marks the end of a word.  In addition, the
-          class  of  the  first  character erased is ignored
-          (which is exactly what you want when erasing path-
-          name components).
-
-     aauuttooiinnddeenntt,, aaii [[ooffff]]
-          If  this  option is set, whenever you create a new
-          line (using the vvii AA, aa, CC, cc, II, ii, OO, oo,  RR,  rr,
-          SS,  and  ss commands, or the eexx aappppeenndd, cchhaannggee, and
-          iinnsseerrtt commands) the  new  line  is  automatically
-          indented  to  align the cursor with the first non-
-          blank character of the line from which you created
-          it.   Lines  are  indented using tab characters to
-          the extent possible (based on  the  value  of  the
-          ttaabbssttoopp option) and then using space characters as
-          necessary.  For commands inserting text  into  the
-          middle  of  a  line,  any  blank characters to the
-          right of the cursor are discarded, and  the  first
-          nonblank  character  to the right of the cursor is
-          aligned as described above.
-
-          The indent characters are themselves somewhat spe-
-          cial.   If you do not enter more characters on the
-          new line before moving to another line, or  enter-
-          ing <escape>,, tthhee iinnddeenntt cchhaarraacctteerr wwiillll bbee ddeelleetteedd
-          aanndd tthhee lliinnee wwiillll bbee eemmppttyy..  FFoorr eexxaammppllee,,  iiff  yyoouu
-          eenntteerr  <<ccaarrrriiaaggee--rreettuurrnn>>  twice in succession, the
-          line created by the first  <carriage-return>  wwiillll
-
-
-
-
-
-
-
-
-
-
-NNvvii//NNeexx RReeffeerreennccee ((OOppttiioonnss))                        UUSSDD::1133--8811
-
-
-          nnoott  hhaavvee  aannyy cchhaarraacctteerrss iinn iitt,, rreeggaarrddlleessss ooff tthhee
-          iinnddeennttaattiioonn ooff tthhee pprreevviioouuss oorr ssuubbsseeqquueenntt lliinnee..
-
-          IInnddeenntt cchhaarraacctteerrss  aallssoo  rreeqquuiirree  tthhaatt  yyoouu  eenntteerr
-          aaddddiittiioonnaall  eerraassee  cchhaarraacctteerrss ttoo ddeelleettee tthheemm..  FFoorr
-          eexxaammppllee,, iiff yyoouu hhaavvee aann iinnddeenntteedd lliinnee,,  ccoonnttaaiinniinngg
-          oonnllyy  bbllaannkkss,, tthhee ffiirrsstt <<wwoorrdd--eerraassee>> character you
-          enter will erase up to end of the  indent  charac-
-          ters, and the second will erase back to the begin-
-          ning of the line.  (Historically, only  the  <con-
-          trol-D>  kkeeyy  wwoouulldd  eerraassee  tthhee iinnddeenntt cchhaarraacctteerrss..
-          BBootthh tthhee <<ccoonnttrrooll--DD>> key and the usual erase  keys
-          work in nnvvii.)  In addition, if the cursor is posi-
-          tioned at the end of the  indent  characters,  the
-          keys  "0<control-D>""  wwiillll eerraassee aallll ooff tthhee iinnddeenntt
-          cchhaarraacctteerrss ffoorr tthhee  ccuurrrreenntt  lliinnee,,  rreesseettttiinngg  tthhee
-          iinnddeennttaattiioonn  lleevveell  ttoo  00..   SSiimmiillaarrllyy,,  tthhee  kkeeyyss
-          ""^^<<ccoonnttrrooll--DD>>" will erase all of the indent  char-
-          acters  for the current line, leaving the indenta-
-          tion level for future created lines unaffected.
-
-          Finally, if the aauuttooiinnddeenntt option is  set,  the  SS
-          and  cccc commands change from the first nonblank of
-          the line to the end of the line, instead  of  from
-          the  beginning of the line to the end of the line.
-
-     aauuttoopprriinntt,, aapp [[ooffff]]
-          EExx only.  Cause the current line to  be  automati-
-          cally  displayed after the eexx commands <<, >>, ccooppyy,
-          ddeelleettee, jjooiinn, mmoovvee, ppuutt, tt, UUnnddoo, and uunnddoo.   This
-          automatic  display is suppressed during gglloobbaall and
-          vv commands, and for  any  command  where  optional
-          flags are used to explicitly display the line.
-
-     aauuttoowwrriittee,, aaww [[ooffff]]
-          If  this option is set, the vvii !!, ^^^^, ^^]] and <<ccoonn--
-          ttrrooll--ZZ>> commands, and the eexx eeddiitt,  nneexxtt,  rreewwiinndd,
-          ssttoopp,  ssuussppeenndd,  ttaagg,  ttaaggppoopp, and ttaaggttoopp commands
-          automatically write the current file back  to  the
-          current file name if it has been modified since it
-          was last written.  If the write fails, the command
-          fails and goes no further.
-
-          Appending  the  optional  force flag character "!""
-          ttoo tthhee eexx ccoommmmaannddss nneexxtt,,  rreewwiinndd,,  ssttoopp,,  ssuussppeenndd,,
-          ttaagg,,  ttaaggppoopp,, aanndd ttaaggttoopp ssttooppss tthhee aauuttoommaattiicc wwrriittee
-          ffrroomm bbeeiinngg aatttteemmpptteedd..
-
-          ((HHiissttoorriiccaallllyy,,  tthhee  nneexxtt  ccoommmmaanndd   iiggnnoorreedd   tthhee
-          ooppttiioonnaall ffoorrccee ffllaagg..))  NNoottee,, tthhee eexx ccoommmmaannddss eeddiitt,,
-          qquuiitt,, sshheellll,, aanndd  xxiitt  aarree  _n_o_t  aaffffeecctteedd  bbyy  tthhee
-          aauuttoowwrriittee ooppttiioonn..
-
-
-
-
-
-
-
-
-
-
-
-UUSSDD::1133--8822                        NNvvii//NNeexx RReeffeerreennccee ((OOppttiioonnss))
-
-
-          TThhee  aauuttoowwrriittee  ooppttiioonn  iiss  iiggnnoorreedd iiff tthhee ffiillee iiss
-          ccoonnssiiddeerreedd rreeaadd--oonnllyy ffoorr aannyy rreeaassoonn..
-
-     bbaacckkuupp [[""""]]
-          If this option is set,  it  specifies  a  pathname
-          used  as  a  backup  file, and, whenever a file is
-          written, the file's current contents are copied to
-          it.  The pathname is "#"",, ""%%" and "!""  eexxppaannddeedd..
-
-          IIff  tthhee  ffiirrsstt cchhaarraacctteerr ooff tthhee ppaatthhnnaammee iiss ""NN", a
-          version number is appended to  the  pathname  (and
-          the  "N""  cchhaarraacctteerr  iiss  tthheenn ddiissccaarrddeedd))..  VVeerrssiioonn
-          nnuummbbeerrss aarree aallwwaayyss iinnccrreemmeenntteedd,,  aanndd  eeaacchh  bbaacckkuupp
-          ffiillee  wwiillll  hhaavvee aa vveerrssiioonn nnuummbbeerr oonnee ggrreeaatteerr tthhaann
-          tthhee hhiigghheesstt vveerrssiioonn nnuummbbeerr ccuurrrreennttllyy ffoouunndd iinn  tthhee
-          ddiirreeccttoorryy..
-
-          BBaacckkuupp  ffiilleess  mmuusstt bbee rreegguullaarr ffiilleess,, oowwnneedd bbyy tthhee
-          rreeaall uusseerr IIDD ooff tthhee uusseerr rruunnnniinngg tthhee  eeddiittoorr,,  aanndd
-          nnoott aacccceessssiibbllee bbyy aannyy ootthheerr uusseerr..
-
-     bbeeaauuttiiffyy,, bbff [[ooffff]]
-          If this option is set, all control characters that
-          are not  currently  being  specially  interpreted,
-          other  than <tab>,, <<nneewwlliinnee>>, and <form-feed>,, aarree
-          ddiissccaarrddeedd ffrroomm ccoommmmaannddss rreeaadd iinn bbyy eexx ffrroomm ccoommmmaanndd
-          ffiilleess,,  aanndd  ffrroomm iinnppuutt tteexxtt eenntteerreedd ttoo vvii ((eeiitthheerr
-          iinnttoo tthhee ffiillee oorr ttoo tthhee ccoolloonn ccoommmmaanndd lliinnee))..  TTeexxtt
-          ffiilleess  rreeaadd bbyy eexx//vvii aarree _n_o_t aaffffeecctteedd bbyy tthhee bbeeaauu--
-          ttiiffyy ooppttiioonn..
-
-     ccddppaatthh [[eennvviirroonnmmeenntt vvaarriiaabbllee CCDDPPAATTHH,, oorr ccuurrrreenntt ddiirreecc--
-          ttoorryy]]
-          This  option  is used to specify a colon separated
-          list of directories which are used  as  path  pre-
-          fixes  for  any  relative path names used as argu-
-          ments for the  ccdd  command.   The  value  of  this
-          option  defaults to the value of the environmental
-          variable CDPATH iiff iitt iiss  sseett,,  ootthheerrwwiissee  ttoo  tthhee
-          ccuurrrreenntt  ddiirreeccttoorryy..   FFoorr  ccoommppaattiibbiilliittyy  wwiitthh tthhee
-          PPOOSSIIXX 11000033..22 sshheellll,, tthhee ccdd ccoommmmaanndd ddooeess _n_o_t  cchheecckk
-          tthhee  ccuurrrreenntt  ddiirreeccttoorryy aass aa ppaatthh pprreeffiixx ffoorr rreellaa--
-          ttiivvee ppaatthh nnaammeess uunnlleessss iitt iiss eexxpplliicciittllyy ssppeecciiffiieedd..
-          IItt mmaayy bbee ssoo ssppeecciiffiieedd bbyy eenntteerriinngg aann eemmppttyy ssttrriinngg
-          oorr aa "".._"  _c_h_a_r_a_c_t_e_r _i_n_t_o _t_h_e  _C_D_P_A_T_H  vvaarriiaabbllee  oorr
-          tthhee ooppttiioonn vvaalluuee..
-
-     cceeddiitt [[nnoo ddeeffaauulltt]]
-          This  option  adds  the  ability to edit the colon
-          command-line history.  This option  is  set  to  a
-          string.   Whenever  the  first  character  of that
-          string is entered on the colon command  line,  you
-          will   enter   a  normal  editing  window  on  the
-
-
-
-
-
-
-
-
-
-
-NNvvii//NNeexx RReeffeerreennccee ((OOppttiioonnss))                        UUSSDD::1133--8833
-
-
-          collected commands that you've entered on  the  vvii
-          colon  command-line.   You  may then modify and/or
-          execute the commands.  All normal text editing  is
-          available,  except that you cannot use <<ccoonnttrrooll--WW>>
-          to switch to  an  alternate  screen.   Entering  a
-          <<ccaarrrriiaaggee--rreettuurrnn>> will execute the current line of
-          the screen window as an ex command in the  context
-          of  the  screen  from  which you created the colon
-          command-line screen, and you will then  return  to
-          that screen.
-
-          Because of vvii's parsing rules, it can be difficult
-          to set the colon command-line  edit  character  to
-          the  <escape>  cchhaarraacctteerr..   TToo sseett iitt ttoo <<eessccaappee>>,
-          use "set cedit=<literal-next><escape>""..
-
-          IIff tthhee cceeddiitt eeddiitt ooppttiioonn iiss sseett ttoo tthhee ssaammee  cchhaarr--
-          aacctteerr  aass  tthhee  ffiilleecc eeddiitt ooppttiioonn,, vvii wwiillll ppeerrffoorrmm
-          ccoolloonn ccoommmmaanndd--lliinnee eeddiittiinngg  iiff  tthhee  cchhaarraacctteerr  iiss
-          eenntteerreedd aass tthhee ffiirrsstt cchhaarraacctteerr ooff tthhee lliinnee,, ootthheerr--
-          wwiissee,, vvii wwiillll ppeerrffoorrmm ffiillee nnaammee eexxppaannssiioonn..
-
-     ccoolluummnnss,, ccoo [[8800]]
-          The number of columns in the screen.  Setting this
-          option causes eexx/vvii to set (or reset) the environ-
-          mental variable COLUMNS..  SSeeee tthhee sseeccttiioonn eennttiittlleedd
-          ""SSiizziinngg tthhee SSccrreeeenn"" mmoorree iinnffoorrmmaattiioonn..
-
-     ccoommmmeenntt [[ooffff]]
-          VVii  only.  If the first non-empty line of the file
-          begins with the string "/*"",, tthhiiss ooppttiioonn ccaauusseess vvii
-          ttoo  sskkiipp  ttoo  tthhee  eenndd  ooff tthhaatt CC--llaanngguuaaggee ccoommmmeenntt
-          ((pprroobbaabbllyy aa tteerrrriibbllyy bboorriinngg lleeggaall  nnoottiiccee))  bbeeffoorree
-          ddiissppllaayyiinngg tthhee ffiillee..
-
-     ddiirreeccttoorryy,, ddiirr [[eennvviirroonnmmeenntt vvaarriiaabbllee TTMMPPDDIIRR,, oorr //ttmmpp]]
-          The  directory  where temporary files are created.
-          The environmental variable TMPDIR iiss uusseedd  aass  tthhee
-          ddeeffaauulltt  vvaalluuee  iiff  iitt  eexxiissttss,,  ootthheerrwwiissee //ttmmpp is
-          used.
-
-     eeddccoommppaattiibbllee,, eedd [[ooffff]]
-          Remember the values of the "c" and "g" suffixes to
-          the  ssuubbssttiittuuttee  commands, instead of initializing
-          them as unset for each  new  command.   Specifying
-          pattern  and replacement strings to the ssuubbssttiittuuttee
-          command unsets the "c" and "g" suffixes as well.
-
-     eessccaappeettiimmee [[11]]
-          The 10th's of a second eexx/vvii waits  for  a  subse-
-          quent key to complete an <escape> kkeeyy mmaappppiinngg..
-
-
-
-
-
-
-
-
-
-
-
-
-UUSSDD::1133--8844                        NNvvii//NNeexx RReeffeerreennccee ((OOppttiioonnss))
-
-
-     eerrrroorrbbeellllss,, eebb [[ooffff]]
-          EExx only.  EExx error messages are normally presented
-          in inverse video.  If that is not possible for the
-          terminal,  setting  this  option causes error mes-
-          sages to be  announced  by  ringing  the  terminal
-          bell.
-
-     eexxrrcc,, eexx [[ooffff]]
-          If this option is turned on in the EXINIT environ-
-          ment variables, or the  system  or  $HOME  startup
-          files,  the  local  startup files are read, unless
-          they are the same as the system or  $HOME  startup
-          files  or  fail  to  pass  the standard permission
-          checks.  See the section entitled "SSttaarrttuupp  IInnffoorr--
-          mmaattiioonn" for more information.
-
-     eexxtteennddeedd [[ooffff]]
-          This  option  causes all regular expressions to be
-          treated as POSIX 1003.2 Extended  Regular  Expres-
-          sions  (which  are  similar  to  historic _e_g_r_e_p(1)
-          style expressions).
-
-     ffiilleecc [[nnoo ddeeffaauulltt]]
-          This option adds the ability to do shell expansion
-          when  entering  input  on  the colon command line.
-          This option is set  to  a  string.   Whenever  the
-          first  character  of that string is entered on the
-          colon command line, the <blank>  delimited  string
-          immediately before the cursor is expanded as if it
-          were followed by a  *  cchhaarraacctteerr,,  aanndd  ffiillee  nnaammee
-          eexxppaannssiioonn ffoorr tthhee eexx eeddiitt ccoommmmaanndd wwaass ddoonnee..  IIff nnoo
-          mmaattcchh iiss ffoouunndd,, tthhee ssccrreeeenn  iiss  ffllaasshheedd  aanndd  tteexxtt
-          iinnppuutt  rreessuummeedd..   IIff  aa ssiinnggllee mmaattcchh rreessuullttss,, tthhaatt
-          mmaattcchh rreeppllaacceess tthhee eexxppaannddeedd tteexxtt..  IInn aaddddiittiioonn,, iiff
-          tthhee ssiinnggllee mmaattcchh iiss ffoorr aa ddiirreeccttoorryy,, aa // cchhaarraacctteerr
-          iiss aappppeennddeedd aanndd ffiillee ccoommpplleettiioonn iiss  rreeppeeaatteedd..   IIff
-          mmoorree  tthhaann aa ssiinnggllee mmaattcchh rreessuullttss,, aannyy uunniiqquuee pprree--
-          ffiixx sshhaarreedd bbyy tthhee mmaattcchheess  rreeppllaacceess  tthhee  eexxppaannddeedd
-          tteexxtt,,  tthhee  mmaattcchheess  aarree ddiissppllaayyeedd,, aanndd tteexxtt iinnppuutt
-          rreessuummeedd..
-
-          BBeeccaauussee ooff vvii''ss ppaarrssiinngg rruulleess,, iitt ccaann bbee ddiiffffiiccuulltt
-          ttoo  sseett  tthhee ppaatthh ccoommpplleettiioonn cchhaarraacctteerr ttoo ttwwoo ccoomm--
-          mmaanndd vvaalluueess,, <<eessccaappee>> aanndd <<ttaabb>>..   TToo  sseett  iitt  ttoo
-          <<eessccaappee>>,,  uussee ""sseett ffiilleecc==<<lliitteerraall--nneexxtt>><<eessccaappee>>""..
-          TToo sseett iitt ttoo <<ttaabb>>,, uussee ""sseett ffiilleecc==\\<<ttaabb>>""..
-
-          IIff tthhee cceeddiitt eeddiitt ooppttiioonn iiss sseett ttoo tthhee ssaammee  cchhaarr--
-          aacctteerr  aass  tthhee  ffiilleecc eeddiitt ooppttiioonn,, vvii wwiillll ppeerrffoorrmm
-          ccoolloonn ccoommmmaanndd--lliinnee eeddiittiinngg  iiff  tthhee  cchhaarraacctteerr  iiss
-          eenntteerreedd aass tthhee ffiirrsstt cchhaarraacctteerr ooff tthhee lliinnee,, ootthheerr--
-          wwiissee,, vvii wwiillll ppeerrffoorrmm ffiillee nnaammee eexxppaannssiioonn..
-
-
-
-
-
-
-
-
-
-
-
-NNvvii//NNeexx RReeffeerreennccee ((OOppttiioonnss))                        UUSSDD::1133--8855
-
-
-     ffllaasshh [[oonn]]
-          This option causes the screen to flash instead  of
-          beeping  the  keyboard,  on error, if the terminal
-          has the capability.
-
-     hhaarrddttaabbss,, hhtt [[88]]
-          This option defines the spacing  between  hardware
-          tab  settings, i.e.  the tab expansion done by the
-          operating system and/or the terminal  itself.   As
-          nneexx/nnvvii  never writes <tab> cchhaarraacctteerrss ttoo tthhee tteerr--
-          mmiinnaall,, uunnlliikkee hhiissttoorriicc  vveerrssiioonnss  ooff  eexx//vvii,,  tthhiiss
-          ooppttiioonn ddooeess nnoott ccuurrrreennttllyy hhaavvee aannyy aaffffeecctt..
-
-     iicclloowweerr [[ooffff]]
-          The  iicclloowweerr edit option makes all Regular Expres-
-          sions case-insensitive, as long as  an  upper-case
-          letter does not appear in the search string.
-
-     iiggnnoorreeccaassee,, iicc [[ooffff]]
-          This option causes regular expressions, both in eexx
-          commands and in searches, to  be  evaluated  in  a
-          case-insensitive manner.
-
-     kkeeyyttiimmee [[66]]
-          The  10th's  of  a second eexx/vvii waits for a subse-
-          quent key to complete a key mapping.
-
-     lleeffttrriigghhtt [[ooffff]]
-          VVii only.  This option  causes  the  screen  to  be
-          scrolled  left-right to view lines longer than the
-          screen,  instead  of  the  traditional  vvii  screen
-          interface which folds long lines at the right-hand
-          margin of the terminal.
-
-     lliinneess,, llii [[2244]]
-          VVii only.  The number of lines in the screen.  Set-
-          ting  this  option  causes eexx/vvii to set (or reset)
-          the environmental variable LINES..  SSeeee tthhee sseeccttiioonn
-          eennttiittlleedd ""SSiizziinngg tthhee SSccrreeeenn"" ffoorr mmoorree iinnffoorrmmaattiioonn..
-
-     lliisspp [[ooffff]]
-          VVii only.  This option changes the behavior of  the
-          vvii  ((,  )),  {{,  }}, [[[[ and ]]]] commands to match the
-          Lisp  language.   Also,  the  aauuttooiinnddeenntt  option's
-          behavior is changed to be appropriate for Lisp.
-
-          _T_h_i_s _o_p_t_i_o_n _i_s _n_o_t _y_e_t _i_m_p_l_e_m_e_n_t_e_d_.
-
-     lliisstt [[ooffff]]
-          This  option  causes  lines  to be displayed in an
-          unambiguous fashion.  Specifically, tabs are  dis-
-          played  as control characters, i.e.  "^I"",, aanndd tthhee
-          eennddss ooff lliinneess aarree mmaarrkkeedd wwiitthh aa ""$$" character.
-
-
-
-
-
-
-
-
-
-
-UUSSDD::1133--8866                        NNvvii//NNeexx RReeffeerreennccee ((OOppttiioonnss))
-
-
-     lloocckk [[oonn]]
-          This option causes the editor to attempt to get an
-          exclusive  lock  on any file being edited, read or
-          written.  Reading or writing a file that cannot be
-          locked  produces  a  warning message, but no other
-          effect.  Editing a  file  that  cannot  be  locked
-          results  in  a  read  only edit session, as if the
-          rreeaaddoonnllyy edit option were set.
-
-     mmaaggiicc [[oonn]]
-          This option is on by default.  Turning  the  mmaaggiicc
-          option  off  causes all regular expression charac-
-          ters except for "^"" aanndd  ""$$",  to  be  treated  as
-          ordinary   characters.   To  re-enable  characters
-          individually, when the mmaaggiicc option is  off,  pre-
-          cede them with a backslash "\"" cchhaarraacctteerr..  SSeeee tthhee
-          sseeccttiioonn eennttiittlleedd ""RReegguullaarr EExxpprreessssiioonnss aanndd RReeppllaaccee--
-          mmeenntt SSttrriinnggss"" ffoorr mmoorree iinnffoorrmmaattiioonn..
-
-     mmaattcchhttiimmee [[77]]
-          VVii  only.  The 10th's of a second vvii pauses on the
-          matching character when the  sshhoowwmmaattcchh  option  is
-          set.
-
-     mmeessgg [[oonn]]
-          This  option  allows  other  users  to contact you
-          using the _t_a_l_k(1) and  _w_r_i_t_e(1)  utilities,  while
-          you  are editing.  EExx/vvii does not turn message on,
-          i.e. if messages were turned off when  the  editor
-          was  invoked,  they  will  stay  turned off.  This
-          option only permits you to disallow  messages  for
-          the  edit  session.   See  the _m_e_s_g(1) utility for
-          more information.
-
-     mmssggccaatt [[..//]]
-          This option selects a message catalog to  be  used
-          to  display  error and informational messages in a
-          specified language.  If the value of  this  option
-          ends  with  a  '/', it is treated as the name of a
-          directory  that   contains   a   message   catalog
-          "vi_XXXX"",,  wwhheerree  ""XXXXXXXX" is the value of the LANG
-          eennvviirroonnmmeennttaall vvaarriiaabbllee,, iiff iitt''ss sseett,, oorr tthhee  vvaalluuee
-          ooff  tthhee LLCC__MMEESSSSAAGGEESS environmental variable if it's
-          not.  If neither of those environmental  variables
-          are  set,  or  if the option doesn't end in a '/',
-          the option is treated as the full path name of the
-          message catalog to use.
-
-          If  any messages are missing from the catalog, the
-          backup text (English) is used instead.
-
-          See the distribution file catalog/README ffoorr aaddddii--
-          ttiioonnaall  iinnffoorrmmaattiioonn  oonn  bbuuiillddiinngg  aanndd  iinnssttaalllliinngg
-
-
-
-
-
-
-
-
-
-
-NNvvii//NNeexx RReeffeerreennccee ((OOppttiioonnss))                        UUSSDD::1133--8877
-
-
-          mmeessssaaggee ccaattaallooggss..
-
-     mmooddeelliinneess,, mmooddeelliinnee [[ooffff]]
-          If the mmooddeelliinneess option is set, eexx/vvii has histori-
-          cally  scanned  the  first  and last five lines of
-          each file as it is read for editing,  looking  for
-          any  eexx  commands  that  have been placed in those
-          lines.  After the  startup  information  has  been
-          processed,  and before the user starts editing the
-          file, any commands embedded in the file  are  exe-
-          cuted.
-
-          Commands were recognized by the letters "e" or "v"
-          followed by "x" or "i", at the beginning of a line
-          or  following  a  tab or space character, and fol-
-          lowed by a ":", an eexx command, and another ":".
-
-          This option is a security problem of immense  pro-
-          portions, and should not be used under any circum-
-          stances.
-
-          _T_h_i_s _o_p_t_i_o_n _w_i_l_l _n_e_v_e_r _b_e _i_m_p_l_e_m_e_n_t_e_d_.
-
-     nnoopprriinntt [[""""]]
-          Characters that are  never  handled  as  printable
-          characters.   By  default,  the C library function
-          _i_s_p_r_i_n_t(3) is used to determine if a character  is
-          printable or not.  This edit option overrides that
-          decision.
-
-     nnuummbbeerr,, nnuu [[ooffff]]
-          Precede each line displayed with its current  line
-          number.
-
-     ooccttaall [[ooffff]]
-          Display   unknown   characters  as  octal  numbers
-          ("\###"")),,  iinnsstteeaadd  ooff  tthhee  ddeeffaauulltt   hheexxaaddeecciimmaall
-          ((""\\xx####").
-
-     ooppeenn [[oonn]]
-          EExx  only.  If this option is not set, the ooppeenn and
-          vviissuuaall commands are disallowed.
-
-     ooppttiimmiizzee,, oopptt [[oonn]]
-          VVii only.  Throughput of text is expedited by  set-
-          ting  the  terminal  not  to do automatic carriage
-          returns when printing more than one (logical) line
-          of  output,  greatly  speeding output on terminals
-          without addressable cursors when text with leading
-          white space is printed.
-
-          _T_h_i_s _o_p_t_i_o_n _i_s _n_o_t _y_e_t _i_m_p_l_e_m_e_n_t_e_d_.
-
-
-
-
-
-
-
-
-
-
-
-UUSSDD::1133--8888                        NNvvii//NNeexx RReeffeerreennccee ((OOppttiioonnss))
-
-
-     ppaarraaggrraapphhss,, ppaarraa [[IIPPLLPPPPPPQQPPPP LLIIppppllppiippbbpp]]
-          VVii  only.   Define additional paragraph boundaries
-          for the {{ and  }}  commands.   The  value  of  this
-          option  must  be  a character string consisting of
-          zero or more character pairs.
-
-          In the text to be  edited,  the  character  string
-          <newline>.<char-pair>,,  ((wwhheerree  <<cchhaarr--ppaaiirr>> is one
-          of the character  pairs  in  the  option's  value)
-          defines a paragraph boundary.  For example, if the
-          option were set to LaA<space>##,, tthheenn aallll  ooff  tthhee
-          ffoolllloowwiinngg aaddddiittiioonnaall ppaarraaggrraapphh bboouunnddaarriieess wwoouulldd bbee
-          rreeccooggnniizzeedd::
-
-
-              <<nneewwlliinnee>>..LLaa
-              <<nneewwlliinnee>>..AA<<ssppaaccee>>
-              <<nneewwlliinnee>>..####
-
-
-     pprriinntt [[""""]]
-          Characters that are always  handled  as  printable
-          characters.   By  default,  the C library function
-          _i_s_p_r_i_n_t(3) is used to determine if a character  is
-          printable or not.  This edit option overrides that
-          decision.
-
-     pprroommpptt [[oonn]]
-          EExx only.  This option causes eexx to prompt for com-
-          mand  input  with  a ":"" cchhaarraacctteerr;; wwhheenn iitt iiss nnoott
-          sseett,, nnoo pprroommpptt iiss ddiissppllaayyeedd..
-
-     rreeaaddoonnllyy,, rroo [[ooffff]]
-          This option causes a force flag to be required  to
-          attempt to write the file.  Setting this option is
-          equivalent to using the --RR command line option, or
-          executing the vvii program using the name vviieeww.
-
-          The  rreeaaddoonnllyy  edit  option is not usually persis-
-          tent, like other edit options.  If the --RR  command
-          line option is set, vvii is executed as vviieeww, or the
-          rreeaaddoonnllyy edit option is explicitly set, all  files
-          edited  in the screen will be marked readonly, and
-          the force flag will be  required  to  write  them.
-          However,  if none of these conditions are true, or
-          the rreeaaddoonnllyy edit option is explicitly unset, then
-          the  rreeaaddoonnllyy edit option will toggle based on the
-          write permissions  of  the  file  currently  being
-          edited  as  of  when  it  is  loaded into the edit
-          buffer.  In other words, the rreeaaddoonnllyy edit  option
-          will  be  set if the current file lacks write per-
-          missions, and will not be  set  if  the  user  has
-          write permissions for the file.
-
-
-
-
-
-
-
-
-
-
-NNvvii//NNeexx RReeffeerreennccee ((OOppttiioonnss))                        UUSSDD::1133--8899
-
-
-     rreeccddiirr [[//vvaarr//ttmmpp//vvii..rreeccoovveerr]]
-          The directory where recovery files are stored.
-
-          If  you  change the value of rreeccddiirr, be careful to
-          choose a directory whose contents  are  not  regu-
-          larly deleted.  Bad choices include directories in
-          memory based filesystems, or /tmp,,  oonn  mmoosstt  ssyyss--
-          tteemmss,,  aass  tthheeiirr  ccoonntteennttss  aarree  rreemmoovveedd  wwhheenn tthhee
-          mmaacchhiinnee iiss rreebbooootteedd..
-
-          PPuubblliicc ddiirreeccttoorriieess lliikkee //uussrr//ttmmpp and /var/tmp  aarree
-          uussuuaallllyy  ssaaffee,,  aalltthhoouugghh  ssoommee  ssiitteess ppeerriiooddiiccaallllyy
-          pprruunnee oolldd ffiilleess ffrroomm tthheemm..  TThheerree iiss  nnoo  rreeqquuiirree--
-          mmeenntt  tthhaatt yyoouu uussee aa ppuubblliicc ddiirreeccttoorryy,, ee..gg.. aa ssuubb--
-          ddiirreeccttoorryy ooff yyoouurr hhoommee ddiirreeccttoorryy wwiillll wwoorrkk ffiinnee..
-
-          FFiinnaallllyy,, iiff yyoouu cchhaannggee tthhee vvaalluuee  ooff  rreeccddiirr,,  yyoouu
-          mmuusstt mmooddiiffyy tthhee rreeccoovveerryy ssccrriipptt ttoo ooppeerraattee iinn yyoouurr
-          cchhoosseenn rreeccoovveerryy aarreeaa..
-
-          SSeeee tthhee sseeccttiioonn eennttiittlleedd  ""RReeccoovveerryy""  ffoorr  ffuurrtthheerr
-          iinnffoorrmmaattiioonn..
-
-     rreeddrraaww,, rree [[ooffff]]
-          VVii   only.   The  editor  simulates  (using  great
-          amounts of output), an intelligent terminal  on  a
-          dumb  terminal  (e.g.  during insertions in vvii the
-          characters  to  the  right  of  the   cursor   are
-          refreshed as each input character is typed).
-
-          _T_h_i_s _o_p_t_i_o_n _i_s _n_o_t _y_e_t _i_m_p_l_e_m_e_n_t_e_d_.
-
-     rreemmaapp [[oonn]]
-          If  this  option  is set, it is possible to define
-          macros in terms of other macros.  Otherwise,  each
-          key is only remapped up to one time.  For example,
-          if "A"" iiss mmaappppeedd ttoo ""BB", and "B"" iiss mmaappppeedd ttoo ""CC",
-          The  keystroke  "A""  wwiillll  bbee mmaappppeedd ttoo ""CC" if the
-          rreemmaapp option is set, and to "B"" iiff iitt iiss nnoott  sseett..
-
-     rreeppoorrtt [[55]]
-          Set the threshold of the number of lines that need
-          to be changed or yanked before a message  will  be
-          displayed  to  the  user.   For everything but the
-          yank command, the value is the largest value about
-          which  the  editor  is  silent, i.e. by default, 6
-          lines must be deleted before the user is notified.
-          However,  if the number of lines yanked is greater
-          than _o_r _e_q_u_a_l _t_o the set value, it is reported  to
-          the user.
-
-     rruulleerr [[ooffff]]
-          VVii  only.  Display a row/column ruler on the colon
-
-
-
-
-
-
-
-
-
-
-UUSSDD::1133--9900                        NNvvii//NNeexx RReeffeerreennccee ((OOppttiioonnss))
-
-
-          command line.
-
-     ssccrroollll,, ssccrr [[((eennvviirroonnmmeenntt vvaarriiaabbllee LLIINNEESS -- 11)) // 22]]
-          Set the number of lines scrolled by the  eexx  <<ccoonn--
-          ttrrooll--DD>> and <<eenndd--ooff--ffiillee>> commands.
-
-          Historically,  the  eexx  zz  command, when specified
-          without a count, used two times the  size  of  the
-          scroll  value; the POSIX 1003.2 standard specified
-          the window size, which is a better choice.
-
-     sseeaarrcchhiinnccrr [[ooffff]]
-          The sseeaarrcchhiinnccrr edit option makes the  search  com-
-          mands  //  and  ??   incremental, i.e. the screen is
-          updated and the cursor moves to the matching  text
-          as  the  search pattern is entered.  If the search
-          pattern is not found, the screen is beeped and the
-          cursor remains on the colon-command line.  Erasing
-          characters from the search pattern backs the  cur-
-          sor up to the previous matching text.
-
-     sseeccttiioonnss,, sseecctt [[NNHHSSHHHH HHUUnnhhsshh]]
-          VVii only.  Define additional section boundaries for
-          the [[[[  and  ]]]]  commands.   The  sseeccttiioonnss  option
-          should  be set to a character string consisting of
-          zero or more character pairs.  In the text  to  be
-          edited,   the  character  string  <newline>.<char-
-          pair>,, ((wwhheerree <<cchhaarr--ppaaiirr>> is one of the  character
-          pairs  in  the  option's value), defines a section
-          boundary in the same manner that ppaarraaggrraapphh  option
-          boundaries are defined.
-
-     sseeccuurree [[ooffff]]
-          The  sseeccuurree  edit  option  turns off all access to
-          external programs.  This means that  the  versions
-          of  the  rreeaadd  and wwrriittee commands that filter text
-          through other programs, the vvii !!  and  <<ccoonnttrrooll--ZZ>>
-          commands,  the  eexx !!, ssccrriipptt, sshheellll, ssttoopp and ssuuss--
-          ppeenndd commands and file name expansion will not  be
-          permitted.   Once  set, the sseeccuurree edit option may
-          not be unset.
-
-     sshheellll,, sshh [[eennvviirroonnmmeenntt vvaarriiaabbllee SSHHEELLLL,, oorr //bbiinn//sshh]]
-          Select the shell used by the editor.   The  speci-
-          fied  path is the pathname of the shell invoked by
-          the vvii !!  shell escape command and by the eexx sshheellll
-          command.  This program is also used to resolve any
-          shell meta-characters in eexx commands.
-
-     sshheellllmmeettaa [[~~{{[[**??$$``''""\\]]
-          The set of characters  that  eexx  checks  for  when
-          doing  file  name expansion.  If any of the speci-
-          fied  characters  are  found  in  the  file   name
-
-
-
-
-
-
-
-
-
-
-NNvvii//NNeexx RReeffeerreennccee ((OOppttiioonnss))                        UUSSDD::1133--9911
-
-
-          arguments  to  the  eexx commands, the arguments are
-          expanded using the program defined  by  the  sshheellll
-          option.   The default set of characters is a union
-          of meta characters from  the  Version  7  and  the
-          Berkeley C shell.
-
-     sshhiiffttwwiiddtthh,, ssww [[88]]
-          Set  the  autoindent and shift command indentation
-          width.  This  width  is  used  by  the  aauuttooiinnddeenntt
-          option and by the <<, >>, and sshhiifftt commands.
-
-     sshhoowwmmaattcchh,, ssmm [[ooffff]]
-          VVii only.  This option causes vvii, when a "}"" oorr ""))"
-          is entered, to briefly move the cursor the  match-
-          ing "{"" oorr ""((".  See the mmaattcchhttiimmee option for more
-          information.
-
-     sshhoowwmmooddee [[ooffff]]
-          VVii only.  This  option  causes  vvii  to  display  a
-          string  identifying the current editor mode on the
-          colon command line.  The string is preceded by  an
-          asterisk  (``*'')  if  the  file has been modified
-          since it was last completely written,
-
-     ssiiddeessccrroollll [[1166]]
-          VVii only.  Sets the  number  of  columns  that  are
-          shifted  to  the  left  or right, when vvii is doing
-          left-right scrolling and the left or right  margin
-          is  crossed.   See  the  lleeffttrriigghhtt option for more
-          information.
-
-     sslloowwooppeenn,, ssllooww [[ooffff]]
-          This option affects the display algorithm used  by
-          vvii,  holding  off display updating during input of
-          new text to improve throughput when  the  terminal
-          in use is slow and unintelligent.
-
-          _T_h_i_s _o_p_t_i_o_n _i_s _n_o_t _y_e_t _i_m_p_l_e_m_e_n_t_e_d_.
-
-     ssoouurrcceeaannyy [[ooffff]]
-          If  this option is turned on, vvii historically read
-          startup files that were  owned  by  someone  other
-          than  the  editor  user.  See the section entitled
-          "SSttaarrttuupp IInnffoorrmmaattiioonn" for more information.   This
-          option  is  a  security problem of immense propor-
-          tions, and should not be used  under  any  circum-
-          stances.
-
-          _T_h_i_s _o_p_t_i_o_n _w_i_l_l _n_e_v_e_r _b_e _i_m_p_l_e_m_e_n_t_e_d_.
-
-     ttaabbssttoopp,, ttss [[88]]
-          This  option  sets  tab widths for the editor dis-
-          play.
-
-
-
-
-
-
-
-
-
-
-UUSSDD::1133--9922                        NNvvii//NNeexx RReeffeerreennccee ((OOppttiioonnss))
-
-
-     ttaagglleennggtthh,, ttll [[00]]
-          This option sets the maximum number of  characters
-          that  are  considered  significant  in a tag name.
-          Setting the value to 0 makes all of the characters
-          in the tag name significant.
-
-     ttaaggss,, ttaagg [[ttaaggss //vvaarr//ddbb//lliibbcc..ttaaggss //ssyyss//kkeerrnn//ttaaggss]]
-          Sets  the  list  of  tags  files, in search order,
-          which are used when the editor searches for a tag.
-
-     tteerrmm,, ttttyyttyyppee,, ttttyy [[eennvviirroonnmmeenntt vvaarriiaabbllee TTEERRMM]]
-          Set the terminal type.  Setting this option causes
-          eexx/vvii to set (or reset) the environmental variable
-          TERM..
-
-     tteerrssee [[ooffff]]
-          This  option has historically made editor messages
-          less verbose.  It has no effect in this  implemen-
-          tation.   See the vveerrbboossee option for more informa-
-          tion.
-
-     ttiillddeeoopp
-          Modify the ~~ command to take an associated motion.
-
-     ttiimmeeoouutt,, ttoo [[oonn]]
-          If  this option is set, eexx/vvii waits for a specific
-          period for a subsequent key to complete a key map-
-          ping  (see  the kkeeyyttiimmee option).  If the option is
-          not set, the editor waits until  enough  keys  are
-          entered  to  resolve  the ambiguity, regardless of
-          how long it takes.
-
-     ttttyywweerraassee [[ooffff]]
-          VVii only.  This option changes  how  vvii  does  word
-          erase  during  text input.  If this option is set,
-          text is broken up into two classes, blank  charac-
-          ters  and  nonblank characters.  Changing from one
-          class to another marks the end of a word.
-
-     vveerrbboossee [[ooffff]]
-          VVii only.  VVii historically bells the  terminal  for
-          many  obvious  mistakes,  e.g. trying to move past
-          the left-hand margin, or past the end of the file.
-          If  this  option  is set, an error message is dis-
-          played for all errors.
-
-     ww330000 [[nnoo ddeeffaauulltt]]
-          VVii only.  Set the window size if the baud rate  is
-          less  than  1200  baud.  See the wwiinnddooww option for
-          more information.
-
-     ww11220000 [[nnoo ddeeffaauulltt]]
-          VVii only.  Set the window size if the baud rate  is
-
-
-
-
-
-
-
-
-
-
-NNvvii//NNeexx RReeffeerreennccee ((OOppttiioonnss))                        UUSSDD::1133--9933
-
-
-          equal  to  1200  baud.   See the wwiinnddooww option for
-          more information.
-
-     ww99660000 [[nnoo ddeeffaauulltt]]
-          VVii only.  Set the window size if the baud rate  is
-          greater than 1200 baud.  See the wwiinnddooww option for
-          more information.
-
-     wwaarrnn [[oonn]]
-          EExx only.  This option causes a warning message  to
-          the  terminal if the file has been modified, since
-          it was last written, before a !!  command.
-
-     wwiinnddooww,, ww,, wwii [[eennvviirroonnmmeenntt vvaarriiaabbllee LLIINNEESS -- 11]]
-          This option determines the default number of lines
-          in a screenful, as displayed by the zz command.  It
-          also determines the number of  lines  scrolled  by
-          the  vvii  commands <<ccoonnttrrooll--BB>> and <<ccoonnttrrooll--FF>>, and
-          the default number of lines  scrolled  by  the  vvii
-          commands  <<ccoonnttrrooll--DD>>  and <<ccoonnttrrooll--UU>>.  The value
-          of window can be  unrelated  to  the  real  screen
-          size,  although  it  starts  out  as the number of
-          lines on the screen.   See  the  section  entitled
-          "SSiizziinngg tthhee SSccrreeeenn" for more information.  Setting
-          the value of the wwiinnddooww  option  is  the  same  as
-          using the --ww command line option.
-
-          If  the  value of the wwiinnddooww option (as set by the
-          wwiinnddooww, ww330000, ww11220000 or ww99660000 options)  is  smaller
-          than  the  actual size of the screen, large screen
-          movements will  result  in  displaying  only  that
-          smaller  number  of lines on the screen.  (Further
-          movements in that same area  will  result  in  the
-          screen  being filled.)  This can provide a perfor-
-          mance improvement when viewing different places in
-          one or more files over a slow link.
-
-          Resetting  the  window  size  does  not  reset the
-          default number of lines scrolled by the  <<ccoonnttrrooll--
-          DD>> and <<ccoonnttrrooll--UU>> commands.
-
-     wwrraapplleenn,, wwll [[00]]
-          This option is identical to the wwrraappmmaarrggiinn option,
-          with the exception that it specifies the number of
-          columns  from  the  _l_e_f_t  margin  before  the line
-          splits, not the right margin.
-
-          If both wwrraapplleenn and wwrraappmmaarrggiinn are set, the  wwrraapp--
-          mmaarrggiinn value is used.
-
-     wwrraappmmaarrggiinn,, wwmm [[00]]
-          VVii only.  If the value of the wwrraappmmaarrggiinn option is
-          non-zero, vvii will split lines so that they end  at
-
-
-
-
-
-
-
-
-
-
-UUSSDD::1133--9944                        NNvvii//NNeexx RReeffeerreennccee ((OOppttiioonnss))
-
-
-          least that number of columns before the right-hand
-          margin of the screen.  (Note, the value  of  wwrraapp--
-          mmaarrggiinn  is _n_o_t a text length.  In a screen that is
-          80 columns wide, the command  ":set  wrapmargin=8_"
-          _a_t_t_e_m_p_t_s  _t_o  _k_e_e_p _t_h_e _l_i_n_e_s _l_e_s_s _t_h_a_n _o_r _e_q_u_a_l _t_o
-          _7_2 _c_o_l_u_m_n_s _w_i_d_e_._)
-
-          _L_i_n_e_s _a_r_e _s_p_l_i_t _a_t _t_h_e _p_r_e_v_i_o_u_s _w_h_i_t_e_s_p_a_c_e _c_h_a_r_a_c_-
-          _t_e_r  _c_l_o_s_e_s_t  _t_o _t_h_e _n_u_m_b_e_r_.  _A_n_y _t_r_a_i_l_i_n_g _w_h_i_t_e_s_-
-          _p_a_c_e _c_h_a_r_a_c_t_e_r_s _b_e_f_o_r_e _t_h_a_t _c_h_a_r_a_c_t_e_r _a_r_e _d_e_l_e_t_e_d_.
-          _I_f  _t_h_e  _l_i_n_e  _i_s  _s_p_l_i_t  _b_e_c_a_u_s_e  _o_f  _a_n _i_n_s_e_r_t_e_d
-          _<_s_p_a_c_e_> or <tab> _c_h_a_r_a_c_t_e_r_,  _a_n_d  _y_o_u  _t_h_e_n  _e_n_t_e_r
-          _a_n_o_t_h_e_r _<_s_p_a_c_e_> character, it is discarded.
-
-          If wrapmargin is set to 0, or if there is no blank
-          character upon which to split the line,  the  line
-          is not broken.
-
-          If  both wwrraapplleenn and wwrraappmmaarrggiinn are set, the wwrraapp--
-          mmaarrggiinn value is used.
-
-     wwrraappssccaann,, wwss [[oonn]]
-          This option causes searches to wrap around the end
-          or  the  beginning  of  the  file, and back to the
-          starting point.  Otherwise, the end  or  beginning
-          of the file terminates the search.
-
-     wwrriitteeaannyy,, wwaa [[ooffff]]
-          If  this  option  is  set, file-overwriting checks
-          that would usually be made before  the  wwrriittee  and
-          xxiitt  commands,  or  before an automatic write (see
-          the aauuttoowwrriittee option), are not made.  This  allows
-          a write to any file, provided the file permissions
-          allow it.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-NNvvii//NNeexx RReeffeerreennccee                                  UUSSDD::1133--9955
-
-
-     1199..  IInnddeexx
-
-     !       22, 43         ?RE?        25         cedit       58
-     ""          42         @       27, 43         change      45
-     #       22, 43         A           27         chdir       45
-     $           23         B           27         columns     58
-     %           23         C           28         comment     58
-     &       23, 52         D           28         copy        45
-     (           24         E           28         count   16, 41
-     )           24         F           28         current pathname 13
-     *           43         G           29         d           33
-     +           20         H           29         delete      46
-     ,           24         I           29         directory   58
-     /RE/        25         J           29         display     46
-     0           26         L           29         e           34
-     0<control-D>39         M           30         edcompatible58
-     :           26         N           25         edit        46
-     ;           27         O           30         errorbells  58
-     <       27, 43         P           30         escapetime  58
-     <carriage-return> 14   Q           30         exrc        58
-     <control-A> 18         R           30         extended    59
-     <control-B> 18         S           31         exusage     46
-     <cont1r8o,l-3D9>, 42         T           31         f           34
-     <control-E> 18         U           31         fg          47
-     <control-F> 18         W           31         file    41, 47
-     <control-G> 19         X           31         filec       59
-     <control-1H9>, 39         Y           32         flags       41
-     <control-J> 19         ZZ          32         flash       59
-     <control-L> 19         [[          32         global      47
-     <control-M> 19         -           25         hardtabs    59
-     <control-N> 19         ]]          32         help        47
-     <control-P> 20         ^           32         i           34
-     <control-R> 19         ^<control-D>39         iclower     59
-     <control-2T0>, 39         _           33         ignorecase  59
-     <control-U> 20         `<character>24         insert      47
-     <control-2W0>, 39         a           33         j           19
-     <control-X> 39         abbrev      44         join        48
-     <control-Y> 20         alternate pathname 13  k       20, 49
-     <control-2Z1>, 52         altwerase   56         keytime     59
-     <control-]> 21         append      45         l           21
-     <control-^> 21         args        45         leftright   59
-     <end-of-file> 41, 42   autoindent  56         line        41
-     <erase>     39         autoprint   57         lines       60
-     <escape>21, 39         autowrite   57         lisp        60
-     <inte1r3r,up3t8>, 40         b           33         list    48, 60
-     <line erase>39         backup      57         lock        60
-     <literal-next> 13, 39  beautify    57         m           34
-     <newline>   15         bg          45         magic       60
-     <nul>       39         bigword     17         map         48
-     <space>     21         buffer      13         mark        49
-     <word erase>39         c           33         matchtime   60
-     =           44         cd          45         mesg        60
-     >       27, 44         cdpath      57         mkexrc      49
-
-
-
-
-
-
-
-
-
-
-UUSSDD::1133--9966                                  NNvvii//NNeexx RReeffeerreennccee
-
-
-     modelines   60         suspend     52
-     motion      16         t       35, 45
-     move        49         tabstop     64
-     msgcat      60         tag         52
-     n           25         taglength   64
-     next        49         tagnext     53
-     noprint     61         tagpop      53
-     number  43, 61         tagprev     53
-     o           34         tags        64
-     octal       61         tagtop      53
-     open    49, 61         term        64
-     optimize    61         terse       64
-     p           35         tildeop     64
-     paragraph   17         timeout     64
-     paragraphs  61         ttywerase   64
-     preserve    49         u           35
-     previous    50         unabbrev    54
-     previous context 16    undo        54
-     print   50, 61         unmap       54
-     prompt      62         unnamed buffer 14
-     put         50         v           47
-     quit        50         verbose     65
-     r           35         version     54
-     range       41         visual      54
-     read        50         viusage     54
-     readonly    62         w           36
-     recdir      62         w1200       65
-     recover     51         w300        65
-     redraw      62         w9600       65
-     remap       62         warn        65
-     report      62         whitespace  14
-     resize      51         window      65
-     rewind      51         wn          55
-     ruler       63         word        17
-     s           35         wq          55
-     scroll      63         wraplen     65
-     searchincr  63         wrapmargin  65
-     section     17         wrapscan    66
-     sections    63         write       54
-     secure      63         writeany    66
-     sentence    17         x           36
-     set         51         xit         55
-     shell   51, 63         y           36
-     shellmeta   63         yank        55
-     shiftwidth  63         z       36, 55
-     showmatch   63         {           37
-     showmode    63         |           37
-     sidescroll  64         }           37
-     slowopen    64         ~   37, 38, 52
-     source      52
-     sourceany   64
-     stop        52
-     substitute  52
-
-
-
-
-
-
-
-
-
-
-UUSSDD::1133--22                                   NNvvii//NNeexx RReeffeerreennccee
-
-
-                        TTaabbllee ooff CCoonntteennttss
-
-     Description ......................................    3
-     Additional Features in Nex/Nvi ...................    3
-     Startup Information ..............................    5
-     Recovery .........................................    6
-     Sizing the Screen ................................   10
-     Character Display ................................   10
-     Multiple Screens .................................   11
-     Tags, Tag Stacks, and Cscope .....................   12
-     Regular Expressions and Replacement Strings ......   14
-     Scripting Languages ..............................   16
-     General Editor Description .......................   17
-     Vi Description ...................................   21
-     Vi Commands ......................................   25
-     Vi Text Input Commands ...........................   54
-     Ex Addressing
-               ........................................   56
-     Ex Description ...................................   58
-     Ex Commands ......................................   60
-     Set Options ......................................   79
-     Index ............................................   95
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
diff --git a/usr.bin/vi/docs/USD.doc/vitut/Makefile b/usr.bin/vi/docs/USD.doc/vitut/Makefile
index bfb29bff32e..c6131af7797 100644
--- a/usr.bin/vi/docs/USD.doc/vitut/Makefile
+++ b/usr.bin/vi/docs/USD.doc/vitut/Makefile
@@ -2,7 +2,7 @@
 
 DIR=	usd/12.vi
 SRCS=	vi.in vi.chars
-MACROS=	-msU
+MACROS=	-ms
 CLEANFILES+=summary.* viapwh.*
 
 paper.ps: ${SRCS} summary.ps viapwh.ps
diff --git a/usr.bin/vi/docs/USD.doc/vitut/vi.chars b/usr.bin/vi/docs/USD.doc/vitut/vi.chars
index 147c4ff7f2d..7941065d1d0 100644
--- a/usr.bin/vi/docs/USD.doc/vitut/vi.chars
+++ b/usr.bin/vi/docs/USD.doc/vitut/vi.chars
@@ -29,10 +29,10 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\"	@(#)vi.chars	8.1 (Berkeley) 6/8/93
+.\"	@(#)vi.chars	8.3 (Berkeley) 6/27/96
 .\"
 .bd S 3
-..pn 21
+.pn 21
 .de iP
 .IP "\fB\\$1\fR" \\$2
 ..
@@ -111,6 +111,7 @@ The \s-2ASCII\s0 formfeed character, this causes the screen to be cleared
 and redrawn.  This is useful after a transmission error, if characters
 typed by a program other than the editor scramble the screen,
 or after output is stopped by an interrupt (5.4, 7.2f).
+.ne 1i
 .iP "^M\ (\fR\s-2CR\s0\fP)" 15
 A carriage return advances to the next line, at the first non-white position
 in the line.  Given a count, it advances that many lines (2.3).
diff --git a/usr.bin/vi/docs/USD.doc/vitut/vi.in b/usr.bin/vi/docs/USD.doc/vitut/vi.in
index 3bdfeb95b65..9815e6d3c8a 100644
--- a/usr.bin/vi/docs/USD.doc/vitut/vi.in
+++ b/usr.bin/vi/docs/USD.doc/vitut/vi.in
@@ -29,10 +29,10 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\"	@(#)vi.in	8.1 (Berkeley) 6/8/93
+.\"	@(#)vi.in	8.4 (Berkeley) 6/27/96
 .\"
-.EH 'USD:12-%''An Introduction to Display Editing with Vi'
-.OH 'An Introduction to Display Editing with Vi''USD:12-%'
+.EH 'USD:11-%''An Introduction to Display Editing with Vi'
+.OH 'An Introduction to Display Editing with Vi''USD:11-%'
 .bd S 3
 .if t .ds dg \(dg
 .if n .ds dg +
@@ -586,6 +586,7 @@ This will set the
 .I readonly
 option which will prevent you from
 accidently overwriting the file.
+.sp
 .NH 1
 Making simple changes
 .NH 2
@@ -664,6 +665,7 @@ you can't backspace around the end of a line.  If you need to back up
 to the previous line to make a correction, just hit \s-2ESC\s0 and move
 the cursor back to the previous line.  After making the correction you
 can return to where you were and use the insert or append command again.
+.sp .5
 .NH 2
 Making small corrections
 .PP
@@ -720,6 +722,7 @@ Find a word which you can change to another, and try this
 now.
 Notice that the end of the text to be changed was marked with the character
 `$' so that you can see this as you are typing in the new material.
+.sp .5
 .NH 2
 Operating on lines
 .PP
@@ -1000,6 +1003,7 @@ F\fIx\fR	f backward in line
 P	put text back, before cursor or above current line
 T\fIx\fR	t backward in line
 .TE
+.ne 1i
 .NH 1
 High level commands
 .NH 2
@@ -1167,6 +1171,18 @@ Options, set, and editor startup files
 .PP
 The editor has a set of options, some of which have been mentioned above.
 The most useful options are given in the following table.
+.PP
+The options are of three kinds:  numeric options, string options, and
+toggle options.  You can set numeric and string options by a statement
+of the form
+.DS
+\fBset\fR \fIopt\fR\fB=\fR\fIval\fR
+.DE
+and toggle options can be set or unset by statements of one of the forms
+.DS
+\fBset\fR \fIopt\fR
+\fBset\fR \fBno\fR\fIopt\fR
+.DE
 .KF
 .TS
 lb lb lb lb
@@ -1189,18 +1205,6 @@ slowopen	slow	Postpone display updates during inserts
 term	dumb	The kind of terminal you are using.
 .TE
 .KE
-.PP
-The options are of three kinds:  numeric options, string options, and
-toggle options.  You can set numeric and string options by a statement
-of the form
-.DS
-\fBset\fR \fIopt\fR\fB=\fR\fIval\fR
-.DE
-and toggle options can be set or unset by statements of one of the forms
-.DS
-\fBset\fR \fIopt\fR
-\fBset\fR \fBno\fR\fIopt\fR
-.DE
 These statements can be placed in your EXINIT in your environment,
 or given while you are running
 .I vi
@@ -1487,7 +1491,7 @@ command from
 .I EXINIT )
 with a command of the form:
 .DS
-:map \fIlhs\fR \fIrhs\fR\s-2CR\f0
+:map \fIlhs\fR \fIrhs\fR\s-2CR
 .DE
 mapping
 .I lhs
@@ -1758,6 +1762,7 @@ If you make changes to the editor's copy of a file, but do not wish to
 write them back, then you must give an \fB!\fR after the command you
 would otherwise use; this forces the editor to discard any changes
 you have made.  Use this carefully.
+.ne 1i
 .PP
 The \fB:e\fR command can be given a \fB+\fR argument to start at the
 end of the file, or a \fB+\fR\fIn\fR argument to start at line \fIn\fR\^.
@@ -1810,7 +1815,7 @@ of the string.  If you are using an operator such as \fBd\fR,
 \fBc\fR or \fBy\fR, then you may well wish to affect lines up to the
 line before the line containing the pattern.  You can give a search of
 the form \fB/\fR\fIpat\fR\fB/\-\fR\fIn\fR to refer to the \fIn\fR'th line
-before the next line containing \fIpat\fR, or you can use \fB\+\fR instead
+before the next line containing \fIpat\fR, or you can use \fB+\fR instead
 of \fB\-\fR to refer to the lines after the one containing \fIpat\fR.
 If you don't give a line offset, then the editor will affect characters
 up to the match place, rather than whole lines; thus use ``+0'' to affect
@@ -1819,6 +1824,7 @@ to the line which matches.
 You can have the editor ignore the case of words in the searches it does
 by giving the command \fB:se ic\fR\s-2CR\s0.
 The command \fB:se noic\fR\s-2CR\s0 turns this off.
+.ne 1i
 .PP
 Strings given to searches may actually be regular expressions.
 If you do not want or need this facility, you should
@@ -1836,7 +1842,7 @@ It is also necessary to use a \e before a
 The following table gives the extended forms when \fBmagic\fR is set.
 .DS
 .TS
-bl l.
+lb l.
 \(ua	at beginning of pattern, matches beginning of line
 $	at end of pattern, matches end of line
 \fB\&.\fR	matches any character
@@ -1856,6 +1862,7 @@ More about input mode
 .PP
 There are a number of characters which you can use to make corrections
 during input mode.  These are summarized in the following table.
+.sp .5
 .DS
 .TS
 lb l.
@@ -1873,6 +1880,7 @@ kill	your kill character, deletes the input on this line
 ^V	quotes the next non-printing character into the file
 .TE
 .DE
+.sp .5
 .PP
 The most usual way of making corrections to input is by typing \fB^H\fR
 to correct a single character, or by typing one or more \fB^W\fR's to
diff --git a/usr.bin/vi/docs/USD.doc/vitut/vi.summary b/usr.bin/vi/docs/USD.doc/vitut/vi.summary
index a7d99384dc8..2e3a5c2b3b0 100644
--- a/usr.bin/vi/docs/USD.doc/vitut/vi.summary
+++ b/usr.bin/vi/docs/USD.doc/vitut/vi.summary
@@ -29,7 +29,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\"	@(#)vi.summary	8.1 (Berkeley) 6/8/93
+.\"	@(#)vi.summary	8.2 (Berkeley) 6/27/96
 .\"
 .ds CH
 .ds CF
@@ -434,7 +434,7 @@ c	change
 <	left shift
 >	right shift
 !	filter through command
-\&\=	indent for \s-2LISP\s0
+\&=	indent for \s-2LISP\s0
 y	yank lines to buffer
 .TE
 .h "Miscellaneous operations"
diff --git a/usr.bin/vi/docs/changelog b/usr.bin/vi/docs/changelog
index 1c84e7ad2cd..aaa0c320af8 100644
--- a/usr.bin/vi/docs/changelog
+++ b/usr.bin/vi/docs/changelog
@@ -1,3 +1,91 @@
+1.70 -> 1.71 (07/01/96)
+	+ Don't include <term.h> -- neither HPUX or Solaris can cope with it.
+	+ Fix bug where ^M's in the original pattern were converted into new
+	  lines in the file during substitution commands.
+	+ Make window resize events separate from interrupts -- too many users
+	  complained.
+	+ Fix bug in first-character-is-null text input semantic.
+	+ Rework search routines to take a length instead of a nul-terminated
+	  string for a pattern.  This fixes a couple of bugs in searching, but
+	  probably introduces new ones.
+	+ Fix prompting the user after a write filter command, the way I did
+	  it in 1.70 broke the display.
+	+ Don't switch to the alternate xterm screen when entering the ex
+	  text input commands from vi mode.
+	+ Implement the Fg command, so can foreground a background screen into
+	  a split screen.
+	+ Change the fg command to match screen names using the last component
+	  of the filename the full filename fails.
+1.69 -> 1.70 (06/28/96)
+	+ Change the ex read command to support named pipes.
+	+ Copy the EXINIT/NEXINIT strings before executing their commands so
+	  we don't step on the process environment.
+	+ Don't do "line modification" reports for intermediate commands
+	  executed from the vi colon command line, it screws up filter
+	  reads, causing nvi to prompt for the user to continue.
+	+ Add "smd" as an abbreviation for showmode: HP, ICL and SCO have it.
+	+ Change nvi to always prompt the user after a write filter command.
+	  This matches historic practice.
+	+ Fix recovery information mailed to the user to reflect the program's
+	  installed name.
+	+ Change configuration script to not cache option information, e.g.,
+	  --disable-curses.
+	+ Fix a bug where the second character of the vi [[, ]] and ZZ
+	  commands could start a command mapped sequence.
+	+ Fix 3 write bugs: partial writes (3,$write), were clearing the
+	  modified flag, full writes using line numbers (1,$write) were
+	  not, and append historically never cleared the modified flag, and
+	  we didn't get that right.
+	+ Shorten the "more files to edit" message so it can gang on a single
+	  line, lots of people have complained.  Add the number of files that
+	  are left to edit, it's historic practice.
+	+ Fix core dump where message catalogs collided with truncating the
+	  write path.  Add a new write message so the string "appended" is
+	  taken from a message catalog.
+	+ Fix bug where an undo followed by '.' to repeat it wouldn't work
+	  if no other repeatable commands had been entered.
+	+ Fix core dump when resolution of input lines' autoindent characters
+	  invalidated cached display information.
+	+ Set the name of the X11 xterm icon/window to "xterm" when exiting,
+	  if modified based on the windowname option.
+	+ Include <term.h> if it exists, fixes portability problems on IRIX
+	  systems.
+1.68 -> 1.69 (06/17/96)
+	+ Add the windowname edit option and code to change the icon/window
+	  name for xterm's.
+	+ Enhance the comment edit option to skip shell comments.
+	+ Add conditional prototypes to replacement C library functions.
+	+ Minor enhancements/reworking to Makefile.in, other build files.
+	+ Fix bug in vi text input ^D processing, could result in cursor
+	  warp to the beginning of the line.
+	+ Fix leftright screen bug where the screen wasn't repainted when
+	  being repainted from scratch.
+	+ Update the Swedish and Dutch catalogs.
+	+ Truncate paths in write commands if they don't fit on one line.
+	+ Fix alternate screen bug where the screen flashed and output lost
+	  when switching to/from the X11 xterm alternate screen.  Fix bug
+	  where nvi switched into the alternate screen during filter-read
+	  commands, which doesn't match historic practice.
+	+ Minor relative cursor positioning change, make cursor position
+	  changes from ex real and permanent.
+1.67 -> 1.68 (06/09/96)
+	+ Fix core dump when tagging out of a modified file.
+1.66 -> 1.67 (06/09/96)
+	+ Convert the license to adware.
+	+ Leftright scrolling tweak, don't repaint the screen as often.
+	+ Change so that search warning/error messages don't appear during an
+	  incremental search.
+	+ Cscope fix: test for files newer than the database was reversed.
+	+ Don't display ex `welcome message' if in ex batch mode.
+	+ Test for vsnprintf and snprintf separately, HP 10.10 has snprintf
+	  but not vsnprintf.
+	+ Reverse lookup order between LC_MESSAGES and LANG.
+	+ Fix Tcl/Perl core dumps in common API code to get/set options.
+	+ Fix R command -- it used a DB pinned page after discarding it.
+	+ Minor fixes in multiple edit buffer message handling code.
+	+ Fix yk command moving to shorter line core dump.
+	+ Rework message handing to try and gang more messages onto a single
+	  line.
 1.65 -> 1.66 (05/18/96)
 	+ Convert vi man page to historic -man macro package, and install it.
 	+ Fix bug were !! on an empty line with a nonexistent command left the
diff --git a/usr.bin/vi/docs/features b/usr.bin/vi/docs/features
index 6b054ce0f22..5050e13ddbe 100644
--- a/usr.bin/vi/docs/features
+++ b/usr.bin/vi/docs/features
@@ -1,7 +1,6 @@
 List of things that should be added:
 =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
 
-+ Some way to read both the EXINIT variable *and* the .exrc files.
 + X11 (Tk, Motif, Xaw) interface.
 + Interpreted language (Perl5, Scheme, Tcl/Rush, Python)
 + Additional ports: Windows, Windows NT, MSDOS
@@ -15,15 +14,16 @@ List of things that should be added:
 
 List of suggested features:
 =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
-+ Add a tab listing, e.g. "set tabs=8,16,32,64", so that ^T moves
-  to specific screen locations.
-
-+ Filename completion.  While on the subject of completion, it would be
-  nice to have the completion mechanism found in tcsh version >= 6.03.
-  For instance, the completion for the `:cd' command will be directories
-  only.  The completion for the `:set' command will be all options not
-  set at that moment, and for `:set un' will be all options that are set
-  at that moment.  The completion for `:< count' will be the flags.
++ It would be nice to have the completion mechanism found in tcsh versions
+  >= 6.03.  For instance, the completion for the `:cd' command will be
+  directories only.  The completion for the `:set' command will be all
+  options not set at that moment, and for `:set un' will be all options
+  that are set at that moment.  The completion for `:< count' will be the
+  flags.
+
++ Add an command-line option to initially split the screen based on the
+  number of file arguments, e.g., "nvi -a file1 file2" would initialize
+  a two edit-buffer display.
 
 + Add a "push" command that would push a file on the tags stack.
   (Essentially make tags a special case of the stack, and make
diff --git a/usr.bin/vi/docs/help b/usr.bin/vi/docs/help
new file mode 100644
index 00000000000..9d24b0c8021
--- /dev/null
+++ b/usr.bin/vi/docs/help
@@ -0,0 +1,206 @@
+MOVING THE CURSOR:
+ k - cursor up    ^F - page forward	       /<pattern><CR> - search forward
+ j - cursor down  ^B - page backward	       ?<pattern><CR> - search backward
+ h - cursor left   w - move forward a "word"   n - repeat the last search
+ l - cursor right  b - move backward a "word"
+
+ENTERING TEXT:
+a - append after the cursor.             Use the <escape> key to return to
+i - insert before the cursor.            command mode.
+o - open a new line below the cursor.
+O - open new line above the cursor.
+
+WRITING AND EXITING:
+:w<Enter>  - write the file
+:q<Enter>  - exit the file
+:q!<Enter> - exit without writing the file
+:#<Enter>  - move to a line (e.g., :35<Enter> moves to line 35)
+
+MISCELLANEOUS:
+^G - display the file name
+ J - join two lines (use i<Enter><escape> to split a line)
+ u - undo the last change (enter . after a 'u' to undo more than one change)
+
+=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
+VI COMMANDS:
+	^A search forward for cursor word
+	^B scroll up by screens
+	^C interrupt an operation (e.g. read, write, search)
+	^D scroll down by half screens (setting count)
+	^E scroll down by lines
+	^F scroll down by screens
+	^G file status 
+	^H move left by characters
+	^J move down by lines
+	^L redraw screen
+	^M move down by lines (to first non-blank)
+	^N move down by lines 
+	^P move up by lines   
+	^R redraw screen
+	^T tag pop
+	^U half page up (set count)
+	^V input a literal character
+	^W move to next screen
+	^Y page up by lines
+	^Z suspend editor
+	^[ <escape> exit input mode, cancel partial commands
+	^\ switch to ex mode
+	^] tag push cursor word
+	^^ switch to previous file
+   <space> move right by columns
+	 ! filter through command(s) to motion
+	 # number increment/decrement
+	 $ move to last column
+	 % move to match
+	 & repeat substitution
+	 ' move to mark (to first non-blank)
+	 ( move back sentence
+	 ) move forward sentence
+	 + move down by lines (to first non-blank)
+	 , reverse last F, f, T or t search
+	 - move up by lines (to first non-blank)
+	 . repeat the last command
+	 / search forward
+	 0 move to first character
+	 : ex command
+	 ; repeat last F, f, T or t search
+	 < shift lines left to motion
+	 > shift lines right to motion
+	 ? search backward
+	 @ execute buffer
+	 A append to the line
+	 B move back bigword
+	 C change to end-of-line
+	 D delete to end-of-line
+	 E move to end of bigword
+	 F character in line backward search
+	 G move to line
+	 H move to count lines from screen top
+	 I insert before first nonblank
+	 J join lines
+	 L move to screen bottom
+	 M move to screen middle
+	 N reverse last search
+	 O insert above line
+	 P insert before cursor from buffer
+	 Q switch to ex mode
+	 R replace characters
+	 S substitute for the line(s)
+	 T before character in line backward search
+	 U Restore the current line
+	 W move to next bigword
+	 X delete character before cursor
+	 Y copy line
+	ZZ save file and exit
+	[[ move back section
+	]] move forward section
+	 ^ move to first non-blank
+	 _ move to first non-blank
+	 ` move to mark
+	 a append after cursor
+	 b move back word
+	 c change to motion
+	 d delete to motion
+	 e move to end of word
+	 f character in line forward search
+	 h move left by columns
+	 i insert before cursor
+	 j move down by lines
+	 k move up by lines
+	 l move right by columns
+	 m set mark
+	 n repeat last search
+	 o append after line
+	 p insert after cursor from buffer
+	 r replace character
+	 s substitute character
+	 t before character in line forward search
+	 u undo last change
+	 w move to next word
+	 x delete character
+	 y copy text to motion into a cut buffer
+	 z reposition the screen
+	 { move back paragraph
+	 | move to column
+	 } move forward paragraph
+	 ~ reverse case
+=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
+EX COMMANDS:
+	  ^D: scroll lines
+	   !: filter lines through commands or run commands
+	   #: display numbered lines
+	   &: repeat the last subsitution
+	   *: execute a buffer
+	   <: shift lines left
+	   =: display line number
+	   >: shift lines right  
+	   @: execute a buffer   
+      append: append input to a line
+  abbreviate: specify an input abbreviation
+	args: display file argument list
+	  bg: background the current screen
+      change: change lines to input
+	  cd: change the current directory
+       chdir: change the current directory
+	copy: copy lines elsewhere in the file
+      cscope: create a set of tags using a cscope command
+      delete: delete lines from the file
+     display: display buffers, screens or tags
+     [Ee]dit: begin editing another file
+       [Ee]x: begin editing another file
+     exusage: display ex command usage statement
+	file: display (and optionally set) file name
+	  fg: switch the current screen and a backgrounded screen
+      global: execute a global command on lines matching an RE
+	help: display help statement
+      insert: insert input before a line
+	join: join lines into a single line
+	   k: mark a line position
+	list: display lines in an unambiguous form
+	move: move lines elsewhere in the file
+	mark: mark a line position
+	 map: map input or commands to one or more keys
+      mkexrc: write a .exrc file
+     [Nn]ext: edit (and optionally specify) the next file
+      number: change display to number lines
+	open: enter "open" mode (not implemented)
+       print: display lines
+	perl: run the perl interpreter with the command
+      perldo: run the perl interpreter with the command, on each line
+    preserve: preserve an edit session for recovery
+ [Pp]revious: edit the previous file in the file argument list
+	 put: append a cut buffer to the line
+	quit: exit ex/vi
+	read: append input from a command or file to the line
+     recover: recover a saved file
+      resize: grow or shrink the current screen
+      rewind: re-edit all the files in the file argument list
+	   s: substitute on lines matching an RE
+      script: run a shell in a screen
+	 set: set options (use ":set all" to see all options)
+       shell: suspend editing and run a shell
+      source: read a file of ex commands
+	stop: suspend the edit session
+     suspend: suspend the edit session
+	   t: copy lines elsewhere in the file
+      [Tt]ag: edit the file containing the tag
+     tagnext: move to the next tag
+      tagpop: return to the previous group of tags
+     tagprev: move to the previous tag
+      tagtop: discard all tags
+	 tcl: run the tcl interpreter with the command
+	undo: undo the most recent change
+unabbreviate: delete an abbreviation
+       unmap: delete an input or command map
+	   v: execute a global command on lines NOT matching an RE
+     version: display the program version information
+      visual: enter visual (vi) mode from ex mode
+   [Vv]isual: edit another file (from vi mode only)
+     viusage: display vi key usage statement
+       write: write the file
+	  wn: write the file and switch to the next file
+	  wq: write the file and exit
+	 xit: exit
+	yank: copy lines to a cut buffer
+	   z: display different screens of the file
+	   ~: replace previous RE with previous replacement string,
diff --git a/usr.bin/vi/docs/spell.ok b/usr.bin/vi/docs/spell.ok
new file mode 100644
index 00000000000..411b631a305
--- /dev/null
+++ b/usr.bin/vi/docs/spell.ok
@@ -0,0 +1,93 @@
+API's
+Amir
+Bostic
+CFLAGS
+DB
+DPURIFY
+Ds
+Dw
+EXINIT
+Englar
+GDB
+Kirkendall
+Lite
+Makefile
+NEXINIT
+NVI
+Neville
+Nvi
+Nvi's
+OS
+POSIX
+POSIX.2
+Perl
+PostScript
+README
+Roff
+Sven
+Tcl
+Todo
+USD
+USD.doc
+USD:14
+USD:15
+USD:16
+UUNET
+Verdoolaege
+api
+autowrite
+berkeley
+bitstring
+bitstring.h
+bostic
+bsd
+bugs.current
+changelog
+cl
+clib
+cs
+cs.berkeley.edu
+db
+dbopen
+doc
+docs
+edu
+elvis
+email
+exrc
+exref
+free's
+ftp.cs.berkeley.edu
+gdb.script
+gz
+gzip'd
+hardtabs
+init.tcl
+keystrokes
+nex
+nexrc
+nvi
+nvi's
+nvi.ALPHA.tar.gz
+nvi.tar.Z
+nvi.tar.gz
+openmode
+ps
+queue.h
+recover.script
+redistributable
+slowopen
+svi
+tcl
+tclapi
+tknvi
+txt
+ucb
+uunet
+vi
+vi.man
+vi.ref
+vi.ref.ps
+vi.ref.txt
+vitut
+xaw