gbranden pushed a commit to branch master
in repository groff.
commit 472f38322e1c3205c2b090a30088410f95673242
Author: G. Branden Robinson <[email protected]>
AuthorDate: Sat Aug 2 09:51:13 2025 -0500
groff(7): Improve page navigability.
Drop leading dots from request references; this way, searching the page
for a request name _with_ the leading dot leads to its definition.
Use quotation marks around request names that are confusable with
English words when styling is stripped.
---
man/groff.7.man | 168 ++++++++++++++++++++++++++++----------------------------
1 file changed, 84 insertions(+), 84 deletions(-)
diff --git a/man/groff.7.man b/man/groff.7.man
index 470a492aa..3905922e9 100644
--- a/man/groff.7.man
+++ b/man/groff.7.man
@@ -2024,7 +2024,7 @@ of these structures is unusual.
They have a common form:
the request name is
(except for
-.request .el
+.request el
\[lq]else\[rq])
followed by a conditional expression
.IR cond-expr ;
@@ -2700,7 +2700,7 @@ can be a request.
.TPx
.REQ .am1 mac
As
-.request .am ,
+.RB \[rq] am \[rq],
with compatibility mode disabled when the appendment to macro
.I mac
is interpreted.
@@ -2726,7 +2726,7 @@ encountering
Append to a macro indirectly.
.
As
-.request .am ,
+.RB \[rq] am \[rq],
but
.I str
and
@@ -2738,13 +2738,13 @@ respectively.
.TPx
.REQ .ami1 str
As
-.request .ami ,
+.request ami ,
with compatibility mode disabled when the appendment is interpreted.
.
.TPx
.REQ .ami1 "str end-mac-str"
As
-.request .ami ,
+.request ami ,
with compatibility mode disabled when the appendment is interpreted.
.
.\" a degenerate case
@@ -2774,7 +2774,7 @@ As
.TPx
.REQ .as1 "str contents"
As
-.request .as ,
+.RB \[rq] as \[rq],
with compatibility mode disabled when the appendment to string
.I str
is interpreted.
@@ -2895,7 +2895,7 @@ adjust if applicable.
.TPx
.REQ .break
Break out of a
-.request .while
+.RB \[rq] while \[rq]
loop.
.
.TPx
@@ -2978,7 +2978,7 @@ Unplant page location trap
Change page location trap
.I mac
planted by
-.request .wh
+.request wh
by moving its location to
.I vertical-position
(default scaling unit\~\c
@@ -3028,7 +3028,7 @@ and so on.
Close
.IR stream ,
making it unavailable for
-.request .write
+.RB \[rq] write \[rq]
requests.
.
.TPx
@@ -3150,7 +3150,7 @@ can be a request.
.TPx
.REQ .de1 ident
As
-.request .de ,
+.request de ,
with compatibility mode disabled when
.I mac
is interpreted.
@@ -3210,7 +3210,7 @@ which multiplies its value by 65,536
Define macro indirectly.
.
As
-.request .de ,
+.request de ,
but interpolate string
.I str
to obtain the macro's name.
@@ -3220,7 +3220,7 @@ to obtain the macro's name.
Define macro indirectly.
.
As
-.request .de ,
+.request de ,
but
.I str
and
@@ -3232,13 +3232,13 @@ respectively.
.TPx
.REQ .dei1 str
As
-.request .dei ,
+.request dei ,
with compatibility mode disabled when the macro is interpreted.
.
.TPx
.REQ .dei1 "str end-mac-str"
As
-.request .dei ,
+.request dei ,
with compatibility mode disabled when the macro is interpreted.
.
.TPx
@@ -3300,7 +3300,7 @@ containing
.TQ
.REQ .ds1 "ident contents"
As
-.request .ds ,
+.request ds ,
with compatibility mode disabled when the string is interpreted.
.
.TPx
@@ -3331,7 +3331,7 @@ as the escape character.
.TPx
.REQ .ecr
Restore escape character saved with
-.request .ecs .
+.request ecs .
.
.TPx
.REQ .ecs
@@ -3340,7 +3340,7 @@ Save the escape character.
.TPx
.REQ .el
Interpolate a newline if the conditional expression of the corresponding
-.request .ie
+.request ie
request was false.
.
.TPx
@@ -3349,7 +3349,7 @@ Interpret
.I anything
as if it were an input line if the conditional expression of the
corresponding
-.request .ie
+.request ie
request was false.
.
.TPx
@@ -3427,7 +3427,7 @@ as
.IR contents .
.
As
-.request .char ,
+.request char ,
but while that request hides a glyph with the same name in the selected
font,
.B fchar
@@ -3496,7 +3496,7 @@ as
.IR contents .
.
As
-.request .char ,
+.request char ,
but GNU
.I troff \" GNU
locates a character defined by
@@ -3760,7 +3760,7 @@ Interpolate a newline if
.I cond-expr
is true,
otherwise skip to a corresponding
-.request .el
+.request el
request.
.
.TPx
@@ -3772,7 +3772,7 @@ interpret
.I anything
as if it were an input line,
otherwise skip to a corresponding
-.request .el
+.request el
request.
.
.TPx
@@ -3851,7 +3851,7 @@ Cancel any pending input line trap.
.TPx
.REQ .itc "npl mac"
As
-.request .it ,
+.RB \[rq] it \[rq],
except that input lines interrupted with the
.B \[rs]c
escape sequence are not counted.
@@ -4023,7 +4023,7 @@ Mark vertical drawing position in register
.TPx
.REQ .mso file
As
-.request .so ,
+.RB \[rq] so \[rq],
except that GNU
.I troff \" GNU
searches for the specified
@@ -4041,7 +4041,7 @@ of the same page.
.TPx
.REQ .msoquiet file
As
-.request .mso ,
+.request mso ,
but no warning is emitted if
.I file
does not exist.
@@ -4188,7 +4188,7 @@ for writing and associate a stream named
.I ident
with it,
making it available for
-.request .write
+.RB \[rq] write \[rq]
requests.
.
Unsafe request;
@@ -4209,7 +4209,7 @@ disabled by default.
.TPx
.REQ .os
Output vertical space that was saved by the
-.request .sv
+.request sv
request.
.
.TPx
@@ -4732,7 +4732,7 @@ emits a warning in category
.TPx
.REQ .soquiet file
As
-.request .so ,
+.RB \[rq] so \[rq],
but no warning is emitted if
.I file
does not exist.
@@ -4804,7 +4804,7 @@ The default scaling unit is\~\c
.scaleindicator m .
.
At startup,
-.request .spreadwarn
+.request spreadwarn
is inactive and
.I N
is
@@ -4867,21 +4867,21 @@ Negative indices count backward from the end of the
string.
.TPx
.REQ .sv
As
-.request .ne ,
+.request ne ,
but save
.scalednumber "1 v"
for output with
-.request .os
+.request os
request.
.
.TPx
.REQ .sv d
As
-.request .ne ,
+.request ne ,
but save distance
.I d
for later output with
-.request .os
+.request os
request
(default scaling unit\~\c
.scaleindicator v ).
@@ -5003,12 +5003,12 @@ contrast
.TPx
.REQ .tm1
As
-.request .tm .
+.request tm .
.
.TPx
.REQ .tm1 message
As
-.request .tm ,
+.request tm ,
but removes a leading neutral double quote
.RB \[oq] \[dq] \[cq]
from
@@ -5023,7 +5023,7 @@ No operation.
.TPx
.REQ .tmc message
As
-.request .tm1 ,
+.request tm1 ,
but does not append a newline.
.
.TPx
@@ -5048,7 +5048,7 @@ output
.MR groff_out @MAN5EXT@ ).
.
Unlike
-.request .cf ,
+.request cf ,
characters invalid as input to GNU
.I troff \" GNU
are discarded.
@@ -5062,15 +5062,15 @@ appends one.
.TPx
.REQ .trin abcd\fR\&.\|.\|.\&\fP
As
-.request .tr ,
+.request tr ,
except that
-.request .asciify
+.request asciify
ignores the translation when a diversion is interpolated.
.
.TPx
.REQ .trnt abcd\fR\&.\|.\|.\&\fP
As
-.request .tr ,
+.request tr ,
except that translations are suppressed in the argument to
.esc ! .
.
@@ -5085,7 +5085,7 @@ false.
.TPx
.REQ .uf font
Set underline font used by
-.request .ul
+.request ul
to
.I font.
.
@@ -5231,7 +5231,7 @@ flushes the stream after writing to it.
.TPx
.REQ .writec "stream character-sequence"
As
-.request .write ,
+.RB \[rq] write \[rq],
but does not write a newline to the output.
.
.TPx
@@ -5395,7 +5395,7 @@ with each surrounded by double quotes and separated by
spaces.
.ESC $\[ha]
Interpolate catenation of all macro or string parameters
as if they were arguments to the
-.request .ds
+.request ds
request.
.
.
@@ -6778,7 +6778,7 @@ option.
.REG .b
Font emboldening offset;
see
-.request .bd .
+.request bd .
.
.TP
.REG .br
@@ -6789,7 +6789,7 @@ interpreted (Boolean-valued).
.REG .c
Input line number;
see
-.request .lf
+.request lf
and
.register \f[R]\[lq]\f[]c.\f[R]\[rq]\f[] .
.
@@ -6799,10 +6799,10 @@ AT&T
.I troff \" AT&T
compatibility mode is enabled (Boolean-valued);
see
-.request .cp .
+.request cp .
.
Always false when processing
-.request .do ;
+.RB \[rq] do \[rq];
see
.register .cp .
.
@@ -6830,7 +6830,7 @@ Color output is enabled (Boolean-valued).
.TP
.REG .cp
Within
-.request .do ,
+.RB \[rq] do \[rq],
the saved value of compatibility mode;
see
.register .C .
@@ -6853,7 +6853,7 @@ Name of environment (string-valued).
.REG .f
Mounting position of selected font;
see
-.request .ft
+.request ft
and
.esc f .
.
@@ -6861,7 +6861,7 @@ and
.REG .F
Name of input file (string-valued);
see
-.request .lf .
+.request lf .
.
.TP
.REG .fam
@@ -6871,7 +6871,7 @@ Name of the environment's default font family
(string-valued).
.REG .fn
Resolved name of font selected in the environment (string-valued);
see
-.request .ft
+.request ft
and
.esc f .
.
@@ -6932,14 +6932,14 @@ Hyphenation space adjustment threshold in environment.
.REG .i
Environment's indentation amount;
see
-.request .in .
+.RB \[rq] in \[rq].
.
.TP
.REG .in
Indentation amount applicable to the output line pending
in the environment;
see
-.request .ti .
+.request ti .
.
.TP
.REG .int
@@ -6969,9 +6969,9 @@ Name of the macro associated with the pending input trap
.REG .j
The environment's adjustment mode encoded as an integer;
see
-.request .ad
+.request ad
and
-.request .na .
+.request na .
.
Do not interpret or perform arithmetic on its value.
.
@@ -6987,13 +6987,13 @@ Pairwise kerning is enabled (Boolean-valued).
.REG .l
Line length;
see
-.request .ll .
+.request ll .
.
.TP
.REG .L
Line spacing;
see
-.request .ls .
+.request ls .
.
.TP
.REG .lg
@@ -7015,7 +7015,7 @@ Environment's title line length.
.REG .m
Stroke color (string-valued);
see
-.request .gcolor
+.request gcolor
and
.esc m .
.
@@ -7026,7 +7026,7 @@ The default stroke color is named
.REG .M
Fill color (string-valued);
see
-.request .fcolor
+.request fcolor
and
.esc M .
.
@@ -7040,7 +7040,7 @@ Length of formatted output on previous output line.
.TP
.REG .ne
Amount of vertical space required by last
-.request .ne
+.request ne
that caused a trap to be sprung;
also see
.register .trunc .
@@ -7063,7 +7063,7 @@ No-space mode is enabled (Boolean-valued).
.REG .o
Page offset;
see
-.request .po .
+.request po .
.
.TP
.REG .O
@@ -7075,7 +7075,7 @@ see
.REG .p
Page length;
see
-.request .pl .
+.request pl .
.
.TP
.REG .P
@@ -7101,7 +7101,7 @@ The environment's type size in scaled points.
.REG .psr
The environment's most recently requested type size in scaled points;
see
-.request .ps
+.request ps
and
.esc s .
.
@@ -7124,7 +7124,7 @@ in the environment.
The environment's type size in points as a decimal fraction
(string-valued);
see
-.request .ps
+.request ps
and
.esc s .
.
@@ -7140,7 +7140,7 @@ The environment's most recently requested type size
in points as a decimal fraction
(string-valued);
see
-.request .ps
+.request ps
and
.esc s .
.
@@ -7158,7 +7158,7 @@ in twelfths of the space width of the selected font.
.REG .sty
The environment's selected abstract style (string-valued);
see
-.request .ft
+.request ft
and
.esc f .
.
@@ -7166,9 +7166,9 @@ and
.REG .t
Distance to next vertical position trap;
see
-.request .wh
+.request wh
and
-.request .ch .
+.request ch .
.
If no such traps exist between the drawing position
and the bottom of the page,
@@ -7194,7 +7194,7 @@ option.
The environment's tab stop settings
(if any)
suitable for use as argument to
-.request .ta
+.request ta
(string-valued).
.
.TP
@@ -7203,10 +7203,10 @@ Name of the next vertical position trap
after the vertical drawing position.
(string-valued);
see
-.request .wh ,
-.request .ch ,
+.request wh ,
+.request ch ,
and
-.request .dt .
+.request dt .
.
.TP
.REG .trunc
@@ -7214,9 +7214,9 @@ Amount of vertical space truncated by the most recently
sprung
vertical position trap,
or,
if the trap was sprung by an
-.request .ne ,
+.request ne ,
minus the amount of vertical motion produced by
-.request .ne ;
+.request ne ;
also see
.register .ne .
.
@@ -7224,9 +7224,9 @@ also see
.REG .u
Filling is enabled in the environment (Boolean-valued);
see
-.request .fi
+.request fi
and
-.request .nf .
+.request nf .
.
.TP
.REG .U
@@ -7240,7 +7240,7 @@ option.
.REG .v
The environment's vertical line spacing;
see
-.request .vs .
+.request vs .
.
.TP
.REG .V
@@ -7288,7 +7288,7 @@ Magnification of the environment's selected font
(in thousandths;
zero if no magnification);
see
-.request .fzoom .
+.request fzoom .
.LE
.
.
@@ -7369,7 +7369,7 @@ coordinate
(in PostScript units)
of PostScript image;
see
-.request .psbb .
+.request psbb .
.
.TP
.REG lly
@@ -7379,13 +7379,13 @@ coordinate
(in PostScript units)
of PostScript image;
see
-.request .psbb .
+.request psbb .
.
.TP
.REG ln
Output line number;
see
-.request .nm .
+.request nm .
.
.TP
.REG lsn
@@ -7479,7 +7479,7 @@ after rendering into dummy environment by
Return value of
.MR system 3 ;
see
-.request .sy .
+.request sy .
.
.TP
.REG urx
@@ -7489,7 +7489,7 @@ coordinate
(in PostScript units)
of PostScript image;
see
-.request .psbb .
+.request psbb .
.
.TP
.REG ury
@@ -7499,7 +7499,7 @@ coordinate
(in PostScript units)
of PostScript image;
see
-.request .psbb .
+.request psbb .
.
.TP
.REG year
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