Try to synchronize the ksh(1) and sh(1) man pages somewhat.

1 files changed, 35 insertions, 21 deletions

diff --git a/bin/ksh/sh.1tbl b/bin/ksh/sh.1tbl
index 25787a52e3e..c1c63a9a77d 100644
--- a/bin/ksh/sh.1tbl
+++ b/bin/ksh/sh.1tbl
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: sh.1tbl,v 1.17 2000/03/17 18:15:16 aaron Exp $
+.\"	$OpenBSD: sh.1tbl,v 1.18 2000/03/17 18:48:43 aaron Exp $
 .\"
 .\" Copyright (c) 1980, 1990, 1993
 .\"     The Regents of the University of California.  All rights reserved.
@@ -1022,14 +1022,17 @@ is
 not specified, or the length of the string value of parameter
 .Ar name .
 .It Xo Ic ${# Ns Ar name Ns
-.Ic \&[\&*\&]\&} , ${# Ns Ar name Ns Ic \&[\&@\&]\&}
+.Ic [*\&]} , ${# Ns Ar name Ns Ic [@\&]}
 .Xc
 The number of elements in the array
 .Ar name .
 .Sm off
 .It Xo
-.Ic ${ Ar name Ic \&# Ar pattern Ic \&},\ \&
-.Ic ${ Ar name Ic \&#\&# Ar pattern Ic \&}
+.Ic ${ Ar name Ic # Ar pattern
+.Sm on
+.Ic } ,
+.Sm off
+.Ic ${ Ar name Ic ## Ar pattern Ic \&}
 .Xc
 .Sm on
 If
@@ -1043,8 +1046,11 @@ results in the shortest match, and two
 of them result in the longest match.
 .Sm off
 .It Xo
-.Ic ${ Ar name Ic \&% Ar pattern Ic \&},\ \&
-.Ic ${ Ar name Ic \&%\&% Ar pattern Ic \&}
+.Ic ${ Ar name Ic % Ar pattern
+.Sm on
+.Ic } ,
+.Sm off
+.Ic ${ Ar name Ic %% Ar pattern Ic }
 .Xc
 .Sm on
 Like
@@ -2055,7 +2061,8 @@ and
 differ somewhat in which commands are considered
 special or regular:
 .Pp
-POSIX special commands
+.Tn POSIX
+special commands
 .Pp
 .Ic \&. , \&: , break , continue ,
 .Ic eval , exec , exit , export ,
@@ -2066,11 +2073,13 @@ Additional ksh special commands
 .Pp
 .Ic builtin , times , typeset
 .Pp
-Very special commands (non-POSIX mode)
+Very special commands
+.Pq Pf non- Tn POSIX
 .Pp
 .Ic alias , readonly , set , typset
 .Pp
-POSIX regular commands
+.Tn POSIX
+regular commands
 .Pp
 .Ic alias , bg , cd , command ,
 .Ic false , fc , fg , getopts ,
@@ -2276,7 +2285,8 @@ If the
 .Fl p
 option is given, a default search path is used instead of the current value of
 .Ev PATH
-(the actual value of the default path is system dependent: on POSIXish
+(the actual value of the default path is system dependent: on
+.Tn POSIX Ns ish
 systems, it is the value returned by
 .Ic getconf CS_PATH ) .
 .It Ic continue Op Ar level
@@ -2792,12 +2802,12 @@ The shell will not exit when end-of-file is read;
 must be used.
 .It Ic nohup
 Do not kill running jobs with a
-.Dv HUP
+.Dv SIGHUP
 signal when a login shell exists.
 Currently set by default, but this will
 change in the future to be compatible with the original Korn shell (which
 doesn't have this option, but does send the
-.Dv HUP
+.Dv SIGHUP
 signal).
 .It Ic nolog
 No effect.
@@ -3163,7 +3173,7 @@ With no arguments,
 .Ic trap
 lists, as a series of
 .Ic trap
-commands, the current start of the traps that have been set since the shell
+commands, the current state of the traps that have been set since the shell
 started.
 .Pp
 The original Korn shell's
@@ -3248,7 +3258,8 @@ Trailing whitespace is stripped.
 If necessary, values are either stripped of leading characters or space
 padded to make them fit the field width.
 .It Fl Z Ns Ar n
-Zero fill attribute. If not combined with
+Zero fill attribute.
+If not combined with
 .Fl L ,
 this is the same as
 .Fl R ,
@@ -3387,7 +3398,8 @@ kilobytes on the size of the stack area.
 .It Fl t Ar n
 Impose a time limit of
 .Ar n
-CPU seconds to be used by each process.
+.Tn CPU
+seconds to be used by each process.
 .It Fl v Ar n
 Impose a limit of
 .Ar n
@@ -3464,10 +3476,10 @@ below for the format of
 .Ar job .
 .Ic wait
 will return if a signal for which a trap has been set is received, or if a
-.Dv HUP ,
-.Dv INT
+.Dv SIGHUP ,
+.Dv SIGINT ,
 or
-.Dv QUIT
+.Dv SIGQUIT
 signal is received.
 .Pp
 If no jobs are specified,
@@ -3605,7 +3617,9 @@ indicates the current state of the job and can be:
 .Bl -tag -width "Running"
 .It Cm Running
 The job has neither stopped nor exited (note that running does not necessarily
-mean consuming CPU time -- the process could be blocked waiting for some
+mean consuming
+.Tn CPU
+time -- the process could be blocked waiting for some
 event).
 .It Cm Done Op Ar number
 The job exited.
@@ -3638,7 +3652,7 @@ When an attempt is made to exit the shell while there are jobs in the stopped
 state, the shell warns the user that there are stopped jobs and does not exit.
 If another attempt is immediately made to exit the shell, the stopped jobs are
 sent a
-.Dv HUP
+.Dv SIGHUP
 signal and the shell exits.
 Similarly, if the
 .Ic nohup
@@ -3646,7 +3660,7 @@ option is not set and there are running jobs when an attempt is made to exit
 a login shell, the shell warns the user and does not exit.
 If another attempt
 is immediately made to exit the shell, the running jobs are sent a
-.Dv HUP
+.Dv SIGHUP
 signal and the shell exits.
 .Sh FILES
 .Bl -tag -width "/etc/suid_profile" -compact