manually tag the macro names that have false positives

1 files changed, 72 insertions, 1 deletions

diff --git a/share/man/man7/mdoc.7 b/share/man/man7/mdoc.7
index 6b4dd041bdd..252155dbb47 100644
--- a/share/man/man7/mdoc.7
+++ b/share/man/man7/mdoc.7
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: mdoc.7,v 1.178 2021/07/29 16:23:43 schwarze Exp $
+.\"	$OpenBSD: mdoc.7,v 1.179 2021/07/29 17:31:25 schwarze Exp $
 .\"
 .\" Copyright (c) 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
 .\" Copyright (c) 2010, 2011, 2013-2020 Ingo Schwarze <schwarze@openbsd.org>
@@ -632,6 +632,7 @@ Close an
 .Ic \&Ao
 block.
 Does not have any tail arguments.
+.Tg Ad
 .It Ic \&Ad Ar address
 Memory address.
 Do not use this for postal addresses.
@@ -639,6 +640,7 @@ Do not use this for postal addresses.
 Examples:
 .Dl \&.Ad [0,$]
 .Dl \&.Ad 0x00000000
+.Tg An
 .It Ic \&An Fl split | nosplit | Ar first_name ... last_name
 Author name.
 Can be used both for the authors of the program, function, or driver
@@ -679,6 +681,7 @@ This macro is almost never useful.
 See
 .Ic \&Aq
 for more details.
+.Tg Ap
 .It Ic \&Ap
 Inserts an apostrophe without any surrounding whitespace.
 This is generally used as a grammatical device when referring to the verb
@@ -686,6 +689,7 @@ form of a function.
 .Pp
 Examples:
 .Dl \&.Fn execve \&Ap d
+.Tg Aq
 .It Ic \&Aq Ar line
 Enclose the rest of the input line in angle brackets.
 The only important use case is for email addresses.
@@ -730,6 +734,7 @@ as needed.
 .Pp
 See also
 .Ic \&Ao .
+.Tg Ar
 .It Ic \&Ar Op Ar placeholder ...
 Command arguments.
 If an argument is not provided, the string
@@ -748,6 +753,7 @@ for fixed strings to be passed verbatim as arguments, use
 .Ic \&Fl
 or
 .Ic \&Cm .
+.Tg At
 .It Ic \&At Op Ar version
 Formats an
 .At
@@ -785,6 +791,7 @@ Close a
 .Ic \&Bo
 block.
 Does not have any tail arguments.
+.Tg Bd
 .It Ic \&Bd Fl Ns Ar type Oo Fl offset Ar width Oc Op Fl compact
 Begin a display block.
 Display blocks are used to select a different indentation and
@@ -875,6 +882,7 @@ See also
 .Ic \&D1
 and
 .Ic \&Dl .
+.Tg Bf
 .It Ic \&Bf Fl emphasis | literal | symbolic | Cm \&Em | \&Li | \&Sy
 Change the font mode for a scoped block of text.
 The
@@ -901,6 +909,7 @@ See also
 .Ic \&Em ,
 and
 .Ic \&Sy .
+.Tg Bk
 .It Ic \&Bk Fl words
 For each macro, keep its output together on the same output line,
 until the end of the macro or the end of the input line is reached,
@@ -923,6 +932,7 @@ macro line:
 .Pp
 Be careful in using over-long lines within a keep block!
 Doing so will clobber the right margin.
+.Tg Bl
 .It Xo
 .Ic \&Bl
 .Fl Ns Ar type
@@ -1065,6 +1075,7 @@ Examples:
 .Pp
 See also
 .Ic \&Bq .
+.Tg Bq
 .It Ic \&Bq Ar line
 Encloses its arguments in square brackets.
 .Pp
@@ -1098,6 +1109,7 @@ Examples:
 .Pp
 See also
 .Ic \&Brq .
+.Tg Brq
 .It Ic \&Brq Ar line
 Encloses its arguments in curly braces.
 .Pp
@@ -1106,6 +1118,7 @@ Examples:
 .Pp
 See also
 .Ic \&Bro .
+.Tg Bsx
 .It Ic \&Bsx Op Ar version
 Format the
 .Bsx
@@ -1128,6 +1141,7 @@ and
 Supported only for compatibility, do not use this in new manuals.
 Prints
 .Dq is currently in beta test.
+.Tg Bx
 .It Ic \&Bx Op Ar version Op Ar variant
 Format the
 .Bx
@@ -1147,6 +1161,7 @@ See also
 .Ic \&Nx ,
 and
 .Ic \&Ox .
+.Tg Cd
 .It Ic \&Cd Ar line
 Kernel configuration declaration.
 This denotes strings accepted by
@@ -1162,6 +1177,7 @@ whitespace and align consecutive
 .Ic \&Cd
 declarations.
 This practise is discouraged.
+.Tg Cm
 .It Ic \&Cm Ar keyword ...
 Command modifiers.
 Typically used for fixed strings passed as arguments to interactive
@@ -1177,6 +1193,7 @@ Examples:
 .Dl ".Ic set Fl o Cm vi"
 .Dl ".Ic lookup Cm file bind"
 .Dl ".Ic permit Ar identity Op Cm as Ar target"
+.Tg D1
 .It Ic \&D1 Ar line
 One-line indented display.
 This is formatted by the default rules and is useful for simple indented
@@ -1202,6 +1219,7 @@ Close a
 .Ic \&Do
 block.
 Does not have any tail arguments.
+.Tg Dd
 .It Ic \&Dd Cm $\&Mdocdate$ | Ar month day , year
 Document date for display in the page footer,
 by convention the date of the last change.
@@ -1250,6 +1268,7 @@ See also
 .Ic \&Dt
 and
 .Ic \&Os .
+.Tg Dl
 .It Ic \&Dl Ar line
 One-line indented display.
 This is formatted as literal text and is useful for commands and
@@ -1278,6 +1297,7 @@ April is the cruellest month
 .Pp
 See also
 .Ic \&Dq .
+.Tg Dq
 .It Ic \&Dq Ar line
 Encloses its arguments in
 .Dq typographic
@@ -1294,6 +1314,7 @@ See also
 .Ic \&Sq ,
 and
 .Ic \&Do .
+.Tg Dt
 .It Ic \&Dt Ar TITLE section Op Ar arch
 Document title for display in the page header.
 This is the mandatory second macro of any
@@ -1366,6 +1387,7 @@ See also
 .Ic \&Dd
 and
 .Ic \&Os .
+.Tg Dv
 .It Ic \&Dv Ar identifier ...
 Defined variables such as preprocessor constants, constant symbols,
 enumeration values, and so on.
@@ -1385,6 +1407,7 @@ for variable symbols, and
 .Ic \&Fd
 for listing preprocessor variable definitions in the
 .Em SYNOPSIS .
+.Tg Dx
 .It Ic \&Dx Op Ar version
 Format the
 .Dx
@@ -1426,6 +1449,7 @@ End a list context started by
 .Ic \&Bl .
 See also
 .Ic \&It .
+.Tg Em
 .It Ic \&Em Ar word ...
 Request an italic font.
 If the output device does not provide that, underline.
@@ -1465,6 +1489,7 @@ or any of the other enclosure macros.
 It encloses its argument in the delimiters specified by the last
 .Ic \&Es
 macro.
+.Tg Eo
 .It Ic \&Eo Op Ar opening_delimiter
 An arbitrary enclosure.
 The
@@ -1472,6 +1497,7 @@ The
 argument is used as the enclosure head, for example, specifying \e(lq
 will emulate
 .Ic \&Do .
+.Tg Er
 .It Ic \&Er Ar identifier ...
 Error constants for definitions of the
 .Va errno
@@ -1494,6 +1520,7 @@ or any of the other enclosure macros.
 It takes two arguments, defining the delimiters to be used by subsequent
 .Ic \&En
 macros.
+.Tg Ev
 .It Ic \&Ev Ar identifier ...
 Environmental variables such as those specified in
 .Xr environ 7 .
@@ -1505,6 +1532,7 @@ Examples:
 See also
 .Ic \&Dv
 for general constants.
+.Tg Ex
 .It Ic \&Ex Fl std Op Ar utility ...
 Insert a standard sentence regarding command exit values of 0 on success
 and >0 on failure.
@@ -1521,6 +1549,7 @@ arguments are treated as separate utilities.
 .Pp
 See also
 .Ic \&Rv .
+.Tg Fa
 .It Ic \&Fa Ar argument ...
 Function argument or parameter.
 Each argument may be a name and a type (recommended for the
@@ -1558,6 +1587,7 @@ See also
 .It Ic \&Fc
 End a function context started by
 .Ic \&Fo .
+.Tg Fd
 .It Ic \&Fd Pf # Ar directive Op Ar argument ...
 Preprocessor directive, in particular for listing it in the
 .Em SYNOPSIS .
@@ -1578,6 +1608,7 @@ See also
 .Ic \&In ,
 and
 .Ic \&Dv .
+.Tg Fl
 .It Ic \&Fl Op Ar word ...
 Command-line flag or option.
 Used when listing arguments to command-line utilities.
@@ -1603,6 +1634,7 @@ for details.
 .Pp
 See also
 .Ic \&Cm .
+.Tg Fn
 .It Ic \&Fn Ar funcname Op Ar argument ...
 A function name.
 .Pp
@@ -1631,6 +1663,7 @@ See also
 .Ic \&Fo ,
 and
 .Ic \&Ft .
+.Tg Fo
 .It Ic \&Fo Ar funcname
 Begin a function block.
 This is a multi-line version of
@@ -1665,6 +1698,7 @@ This macro is obsolete.
 No replacement markup is needed.
 .Pp
 It was used to show numerical function return values in an italic font.
+.Tg Ft
 .It Ic \&Ft Ar functype
 A function type.
 .Pp
@@ -1684,6 +1718,7 @@ See also
 .Ic \&Fn ,
 and
 .Ic \&Fo .
+.Tg Fx
 .It Ic \&Fx Op Ar version
 Format the
 .Fx
@@ -1706,6 +1741,7 @@ and
 This macro is not implemented in
 .Xr mandoc 1 .
 It was used to include the contents of a (header) file literally.
+.Tg Ic
 .It Ic \&Ic Ar keyword ...
 Internal or interactive command, or configuration instruction
 in a configuration file.
@@ -1725,6 +1761,7 @@ or
 is preferred for displaying code samples; the
 .Ic \&Ic
 macro is used when referring to an individual command name.
+.Tg In
 .It Ic \&In Ar filename
 The name of an include file.
 This macro is most often used in section 2, 3, and 9 manual pages.
@@ -1744,6 +1781,7 @@ Examples:
 .Pp
 See also
 .Sx MANUAL STRUCTURE .
+.Tg It
 .It Ic \&It Op Ar head
 A list item.
 The syntax of this macro depends on the list type.
@@ -1834,6 +1872,7 @@ but not the whitespace before the semicolon.
 .Pp
 See also
 .Ic \&Bl .
+.Tg Lb
 .It Ic \&Lb Cm lib Ns Ar name
 Specify a library.
 .Pp
@@ -1854,6 +1893,7 @@ section as described in
 Examples:
 .Dl \&.Lb libz
 .Dl \&.Lb libmandoc
+.Tg Li
 .It Ic \&Li Ar word ...
 Request a typewriter (literal) font.
 Deprecated because on terminal output devices, this is usually
@@ -1864,6 +1904,7 @@ For literal displays, use
 or
 .Ic \&Bd Fl literal Pq multi-line
 instead.
+.Tg Lk
 .It Ic \&Lk Ar uri Op Ar display_name
 Format a hyperlink.
 .Pp
@@ -1876,12 +1917,14 @@ See also
 .It Ic \&Lp
 Deprecated synonym for
 .Ic \&Pp .
+.Tg Ms
 .It Ic \&Ms Ar name
 Display a mathematical symbol.
 .Pp
 Examples:
 .Dl \&.Ms sigma
 .Dl \&.Ms aleph
+.Tg Mt
 .It Ic \&Mt Ar localpart Ns @ Ns Ar domain
 Format a
 .Dq mailto:
@@ -1890,6 +1933,7 @@ hyperlink.
 Examples:
 .Dl \&.Mt discuss@manpages.bsd.lv
 .Dl \&.An Kristaps Dzonsons \&Aq \&Mt kristaps@bsd.lv
+.Tg Nd
 .It Ic \&Nd Ar line
 A one line description of the manual's content.
 This is the mandatory last macro of the
@@ -1912,6 +1956,7 @@ arguments and will display macros verbatim.
 .Pp
 See also
 .Ic \&Nm .
+.Tg Nm
 .It Ic \&Nm Op Ar name
 The name of the manual page, or \(em in particular in section 1, 6,
 and 8 pages \(em of an additional command or feature documented in
@@ -1949,6 +1994,7 @@ of section 2, 3 and 9 manual pages, use the
 macro rather than
 .Ic \&Nm
 to mark up the name of the manual page.
+.Tg No
 .It Ic \&No Ar word ...
 Normal text.
 Closes the scope of any preceding in-line macro.
@@ -1973,6 +2019,7 @@ See also
 .Ic \&Ql ,
 and
 .Ic \&Sy .
+.Tg Ns
 .It Ic \&Ns
 Suppress a space between the output of the preceding macro
 and the following text or macro.
@@ -1992,6 +2039,7 @@ See also
 .Ic \&No
 and
 .Ic \&Sm .
+.Tg Nx
 .It Ic \&Nx Op Ar version
 Format the
 .Nx
@@ -2024,6 +2072,7 @@ Examples:
 \&.Op Fl flag Ns Ar value
 \&.Oc
 .Ed
+.Tg Op
 .It Ic \&Op Ar line
 Optional part of a command line.
 Prints the argument(s) in brackets.
@@ -2037,6 +2086,7 @@ Examples:
 .Pp
 See also
 .Ic \&Oo .
+.Tg Os
 .It Ic \&Os Op Ar system Op Ar version
 Operating system version for display in the page footer.
 This is the mandatory third macro of
@@ -2079,6 +2129,7 @@ Historical
 .Nm
 packages described it as
 .Dq "old function type (FORTRAN)" .
+.Tg Ox
 .It Ic \&Ox Op Ar version
 Format the
 .Ox
@@ -2097,6 +2148,7 @@ See also
 .Ic \&Fx ,
 and
 .Ic \&Nx .
+.Tg Pa
 .It Ic \&Pa Ar name ...
 An absolute or relative file system path, or a file or directory name.
 If an argument is not provided, the character
@@ -2112,6 +2164,7 @@ See also
 .It Ic \&Pc
 Close parenthesised context opened by
 .Ic \&Po .
+.Tg Pf
 .It Ic \&Pf Ar prefix macro Op Ar argument ...
 Removes the space between its argument and the following macro.
 It is equivalent to:
@@ -2135,6 +2188,7 @@ and
 .It Ic \&Po Ar block
 Multi-line version of
 .Ic \&Pq .
+.Tg Pp
 .It Ic \&Pp
 Break a paragraph.
 This will assert vertical space between prior and subsequent macros
@@ -2151,6 +2205,7 @@ or lists
 unless the
 .Fl compact
 flag is given.
+.Tg Pq
 .It Ic \&Pq Ar line
 Parenthesised enclosure.
 .Pp
@@ -2159,6 +2214,7 @@ See also
 .It Ic \&Qc
 Close quoted context opened by
 .Ic \&Qo .
+.Tg Ql
 .It Ic \&Ql Ar line
 In-line literal display.
 This can be used for complete command invocations and for multi-word
@@ -2172,6 +2228,7 @@ and
 .It Ic \&Qo Ar block
 Multi-line version of
 .Ic \&Qq .
+.Tg Qq
 .It Ic \&Qq Ar line
 Encloses its arguments in
 .Qq typewriter
@@ -2189,6 +2246,7 @@ Close an
 .Ic \&Rs
 block.
 Does not have any tail arguments.
+.Tg Rs
 .It Ic \&Rs
 Begin a bibliographic
 .Pq Dq reference
@@ -2229,6 +2287,7 @@ If an
 block is used within a SEE ALSO section, a vertical space is asserted
 before the rendered output, else the block continues on the current
 line.
+.Tg Rv
 .It Ic \&Rv Fl std Op Ar function ...
 Insert a standard sentence regarding a function call's return value of 0
 on success and \-1 on error, with the
@@ -2249,6 +2308,7 @@ See also
 .It Ic \&Sc
 Close single-quoted context opened by
 .Ic \&So .
+.Tg Sh
 .It Ic \&Sh Ar TITLE LINE
 Begin a new section.
 For a list of conventional manual sections, see
@@ -2267,6 +2327,7 @@ See also
 .Ic \&Ss ,
 and
 .Ic \&Sx .
+.Tg Sm
 .It Ic \&Sm Op Cm on | off
 Switches the spacing mode for output generated from macros.
 .Pp
@@ -2285,6 +2346,7 @@ Using this is not recommended because it makes the code harder to read.
 .It Ic \&So Ar block
 Multi-line version of
 .Ic \&Sq .
+.Tg Sq
 .It Ic \&Sq Ar line
 Encloses its arguments in
 .Sq typewriter
@@ -2295,6 +2357,7 @@ See also
 .Ic \&Qq ,
 and
 .Ic \&So .
+.Tg Ss
 .It Ic \&Ss Ar Title line
 Begin a new subsection.
 Unlike with
@@ -2317,6 +2380,7 @@ See also
 .Ic \&Sh ,
 and
 .Ic \&Sx .
+.Tg St
 .It Ic \&St Fl Ns Ar abbreviation
 Replace an abbreviation for a standard with the full form.
 The following standards are recognised.
@@ -2527,6 +2591,7 @@ Ethernet local area networks.
 .St -ieee1275-94
 .El
 .El
+.Tg Sx
 .It Ic \&Sx Ar Title line
 Reference a section or subsection in the same manual page.
 The referenced section or subsection name must be identical to the
@@ -2539,6 +2604,7 @@ See also
 .Ic \&Sh
 and
 .Ic \&Ss .
+.Tg Sy
 .It Ic \&Sy Ar word ...
 Request a boldface font.
 .Pp
@@ -2564,11 +2630,13 @@ See also
 .Ic \&No ,
 and
 .Ic \&Ql .
+.Tg Ta
 .It Ic \&Ta
 Table cell separator in
 .Ic \&Bl Fl column
 lists; can only be used below
 .Ic \&It .
+.Tg Tg
 .It Ic \&Tg Op Ar term
 Announce that the next input line starts a definition of the
 .Ar term .
@@ -2626,6 +2694,7 @@ Prints out
 Supported only for compatibility, do not use this in new manuals.
 Prints out
 .Dq Ux .
+.Tg Va
 .It Ic \&Va Oo Ar type Oc Ar identifier ...
 A variable name.
 .Pp
@@ -2640,6 +2709,7 @@ For declarations of global variables in the
 .Em SYNOPSIS
 section, use
 .Ic \&Vt .
+.Tg Vt
 .It Ic \&Vt Ar type Op Ar identifier
 A variable type.
 .Pp
@@ -2683,6 +2753,7 @@ beyond the end of the input line.
 This macro originally existed to work around the 9-argument limit
 of historic
 .Xr roff 7 .
+.Tg Xr
 .It Ic \&Xr Ar name section
 Link to another manual
 .Pq Qq cross-reference .