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[groff] 01/03: * doc/groff.texinfo: Improve indexing.
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From: |
Werner LEMBERG |
|
Subject: |
[groff] 01/03: * doc/groff.texinfo: Improve indexing. |
|
Date: |
Sun, 12 Oct 2014 15:56:45 +0000 |
wl pushed a commit to branch master
in repository groff.
commit 75c9895ae7258a4b525e063ae8e865234a1ca3c5
Author: Werner Lemberg <address@hidden>
Date: Sun Oct 12 17:51:03 2014 +0200
* doc/groff.texinfo: Improve indexing.
Change @DefXXXItem and @DefXXXListEnd macros to not insert an index
entry. New macro variants with a trailing `x' (like address@hidden')
can override this.
Update macro calls where necessary.
---
ChangeLog | 10 ++
doc/groff.texinfo | 402 +++++++++++++++++++++++++++++++----------------------
2 files changed, 246 insertions(+), 166 deletions(-)
diff --git a/ChangeLog b/ChangeLog
index 18dbe42..bd89b1d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,15 @@
2014-10-12 Werner LEMBERG <address@hidden>
+ * doc/groff.texinfo: Improve indexing.
+
+ Change @DefXXXItem and @DefXXXListEnd macros to not insert an index
+ entry. New macro variants with a trailing `x' (like address@hidden')
+ can override this.
+
+ Update macro calls where necessary.
+
+2014-10-12 Werner LEMBERG <address@hidden>
+
[doc] Improve call to generation of `groff.pdf'.
Problem reported by Axel Kielhorn <address@hidden>.
diff --git a/doc/groff.texinfo b/doc/groff.texinfo
index 78ab57c..ab52a28 100644
--- a/doc/groff.texinfo
+++ b/doc/groff.texinfo
@@ -104,6 +104,10 @@ developing GNU and promoting software freedom.''
@c @endDef...
@c
@c The above is valid for texinfo 4.0f and above.
address@hidden
address@hidden By default, only the first item generates an index entry. To
address@hidden override this, use a variant with a trailing `x' (like
address@hidden address@hidden').
@c a dummy macro to assure the address@hidden'
@@ -131,12 +135,23 @@ developing GNU and promoting software freedom.''
@macro DefreqItem{name, arg}
@deffnx Request @t{.\name\} \arg\
@defdummy
address@hidden
address@hidden macro
+
address@hidden DefreqItemx{name, arg}
address@hidden Request @t{.\name\} \arg\
address@hidden
@rqindex \name\
@c
@end macro
@macro DefreqListEnd{name, arg}
@deffnx Request @t{.\name\} \arg\
address@hidden
address@hidden macro
+
address@hidden DefreqListEndx{name, arg}
address@hidden Request @t{.\name\} \arg\
@rqindex \name\
@c
@end macro
@@ -164,12 +179,23 @@ developing GNU and promoting software freedom.''
@macro DefescItem{name, delimI, arg, delimII}
@deffnx Escape @address@hidden@t{\delimII\}
@defdummy
address@hidden
address@hidden macro
+
address@hidden DefescItemx{name, delimI, arg, delimII}
address@hidden Escape @address@hidden@t{\delimII\}
address@hidden
@esindex \name\
@c
@end macro
@macro DefescListEnd{name, delimI, arg, delimII}
@deffnx Escape @address@hidden@t{\delimII\}
address@hidden
address@hidden macro
+
address@hidden DefescListEndx{name, delimI, arg, delimII}
address@hidden Escape @address@hidden@t{\delimII\}
@esindex \name\
@c
@end macro
@@ -197,12 +223,23 @@ developing GNU and promoting software freedom.''
@macro DefregItem{name}
@deffnx Register @t{\\n[\name\]}
@defdummy
address@hidden
address@hidden macro
+
address@hidden DefregItemx{name}
address@hidden Register @t{\\n[\name\]}
address@hidden
@vindex \name\
@c
@end macro
@macro DefregListEnd{name}
@deffnx Register @t{\\n[\name\]}
address@hidden
address@hidden macro
+
address@hidden DefregListEndx{name}
address@hidden Register @t{\\n[\name\]}
@vindex \name\
@c
@end macro
@@ -230,12 +267,23 @@ developing GNU and promoting software freedom.''
@macro DefmpregItem{name, package}
@deffnx Register @t{\\n[\name\]}
@defdummy
address@hidden
address@hidden macro
+
address@hidden DefmpregItemx{name, package}
address@hidden Register @t{\\n[\name\]}
address@hidden
@vindex \name\ @address@hidden
@c
@end macro
@macro DefmpregListEnd{name, package}
@deffnx Register @t{\\n[\name\]}
address@hidden
address@hidden macro
+
address@hidden DefmpregListEndx{name, package}
address@hidden Register @t{\\n[\name\]}
@vindex \name\ @address@hidden
@c
@end macro
@@ -263,12 +311,23 @@ developing GNU and promoting software freedom.''
@macro DefmacItem{name, arg, package}
@defmacx @t{.\name\} \arg\
@defdummy
address@hidden
address@hidden macro
+
address@hidden DefmacItemx{name, arg, package}
address@hidden @t{.\name\} \arg\
address@hidden
@maindex \name\ @address@hidden
@c
@end macro
@macro DefmacListEnd{name, arg, package}
@defmacx @t{.\name\} \arg\
address@hidden
address@hidden macro
+
address@hidden DefmacListEndx{name, arg, package}
address@hidden @t{.\name\} \arg\
@maindex \name\ @address@hidden
@c
@end macro
@@ -296,12 +355,23 @@ developing GNU and promoting software freedom.''
@macro DefstrItem{name, package}
@deffnx String @t{\\*[\name\]}
@defdummy
address@hidden
address@hidden macro
+
address@hidden DefstrItemx{name, package}
address@hidden String @t{\\*[\name\]}
address@hidden
@stindex \name\ @address@hidden
@c
@end macro
@macro DefstrListEnd{name, package}
@deffnx String @t{\\*[\name\]}
address@hidden
address@hidden macro
+
address@hidden DefstrListEndx{name, package}
address@hidden String @t{\\*[\name\]}
@stindex \name\ @address@hidden
@c
@end macro
@@ -2339,8 +2409,8 @@ settings.
@endDefmac
@DefmacList {LP, , man}
address@hidden {PP, , man}
address@hidden {P, , man}
address@hidden {PP, , man}
address@hidden {P, , man}
These macros are mutual aliases. Any of them causes a line break at the
current position, followed by a vertical space downwards by the amount
specified by the @code{PD} macro. The font size and shape are reset to
@@ -2594,7 +2664,7 @@ The `trademark' sign.
@endDefstr
@DefstrList {lq, man}
address@hidden {rq, man}
address@hidden {rq, man}
@cindex @code{lq} glyph, and @code{lq} string address@hidden
@cindex @code{rq} glyph, and @code{rq} string address@hidden
Left and right quote. This is equal to @code{\(lq} and @code{\(rq},
@@ -3369,8 +3439,8 @@ standard error.
@endDefmac
@DefstrList {SN, ms}
address@hidden {SN-DOT, ms}
address@hidden {SN-NO-DOT, ms}
address@hidden {SN-DOT, ms}
address@hidden {SN-NO-DOT, ms}
After invocation of @code{NH}, the assigned section number is made
available in the strings @code{SN-DOT} (as it appears in a printed
section heading with default formatting, followed by a terminating
@@ -3504,7 +3574,7 @@ of the @code{PS} register).
@endDefmac
@DefstrList address@hidden, ms}
address@hidden address@hidden, ms}
address@hidden address@hidden, ms}
Text enclosed with @address@hidden and @address@hidden is printed as a
superscript.
@endDefstr
@@ -3699,7 +3769,7 @@ still wrapping and filling. @xref{Lists in ms}, for an
example of
nested lists.
@DefmacList {RS, , ms}
address@hidden {RE, , ms}
address@hidden {RE, , ms}
These macros begin and end an indented section. The @code{PI} register
controls the amount of indentation, allowing the indented text to line
up under hanging and indented paragraphs.
@@ -3739,8 +3809,8 @@ inserting @code{br} requests in between each line.
Displays can be
@dfn{kept} on a single page, or allowed to break across pages.
@DefmacList {DS, @t{L}, ms}
address@hidden {LD, , ms}
address@hidden {DE, , ms}
address@hidden {LD, , ms}
address@hidden {DE, , ms}
Left-justified display. The @samp{.DS L} call generates a page break,
if necessary, to keep the entire display on one page. The @code{LD}
macro allows the display to break across pages. The @code{DE} macro
@@ -3748,8 +3818,8 @@ ends the display.
@endDefmac
@DefmacList {DS, @t{I}, ms}
address@hidden {ID, , ms}
address@hidden {DE, , ms}
address@hidden {ID, , ms}
address@hidden {DE, , ms}
Indents the display as defined by the @code{DI} register. The @samp{.DS
I} call generates a page break, if necessary, to keep the entire display
on one page. The @code{ID} macro allows the display to break across
@@ -3757,8 +3827,8 @@ pages. The @code{DE} macro ends the display.
@endDefmac
@DefmacList {DS, @t{B}, ms}
address@hidden {BD, , ms}
address@hidden {DE, , ms}
address@hidden {BD, , ms}
address@hidden {DE, , ms}
Sets a block-centered display: the entire display is left-justified, but
indented so that the longest line in the display is centered on the
page. The @samp{.DS B} call generates a page break, if necessary, to
@@ -3767,8 +3837,8 @@ display to break across pages. The @code{DE} macro ends
the display.
@endDefmac
@DefmacList {DS, @t{C}, ms}
address@hidden {CD, , ms}
address@hidden {DE, , ms}
address@hidden {CD, , ms}
address@hidden {DE, , ms}
Sets a centered display: each line in the display is centered. The
@samp{.DS C} call generates a page break, if necessary, to keep the
entire display on one page. The @code{CD} macro allows the display to
@@ -3776,8 +3846,8 @@ break across pages. The @code{DE} macro ends the display.
@endDefmac
@DefmacList {DS, @t{R}, ms}
address@hidden {RD, , ms}
address@hidden {DE, , ms}
address@hidden {RD, , ms}
address@hidden {DE, , ms}
Right-justifies each line in the display. The @samp{.DS R} call
generates a page break, if necessary, to keep the entire display on one
page. The @code{RD} macro allows the display to break across pages.
@@ -3785,7 +3855,7 @@ The @code{DE} macro ends the display.
@endDefmac
@DefmacList {Ds, , ms}
address@hidden {De, , ms}
address@hidden {De, , ms}
These two macros were formerly provided as aliases for @code{DS} and
@code{DE}, respectively. They have been removed, and should no longer
be used. The original implementations of @code{DS} and @code{DE} are
@@ -3802,13 +3872,13 @@ following. The @file{ms} macros provide the @code{KS}
and @code{KE}
macros for this purpose.
@DefmacList {KS, , ms}
address@hidden {KE, , ms}
address@hidden {KE, , ms}
The @code{KS} macro begins a block of text to be kept on a single page,
and the @code{KE} macro ends the block.
@endDefmac
@DefmacList {KF, , ms}
address@hidden {KE, , ms}
address@hidden {KE, , ms}
Specifies a @dfn{floating keep}; if the keep cannot fit on the current
page, @code{groff} holds the contents of the keep and allows text
following the keep (in the source file) to fill in the remainder of the
@@ -3826,7 +3896,7 @@ Use the following macros to draw a box around a section
of text (such as
a display).
@DefmacList {B1, , ms}
address@hidden {B2, , ms}
address@hidden {B2, , ms}
Marks the beginning and ending of text that is to have a box drawn
around it. The @code{B1} macro begins the box; the @code{B2} macro ends
it. Text in the box is automatically placed in a diversion (keep).
@@ -3855,7 +3925,7 @@ You mark text meant for preprocessors by enclosing it in
pairs of tags
as follows.
@DefmacList {TS, address@hidden, ms}
address@hidden {TE, , ms}
address@hidden {TE, , ms}
Denotes a table, to be processed by the @code{tbl} preprocessor. The
optional address@hidden@code{H} to @code{TS} instructs @code{groff} to
create a running header with the information up to the @code{TH} macro.
@@ -3865,7 +3935,7 @@ page as well.
@endDefmac
@DefmacList {PS, , ms}
address@hidden {PE, , ms}
address@hidden {PE, , ms}
Denotes a graphic, to be processed by the @code{pic} preprocessor. You
can create a @code{pic} file by hand, using the @acronym{AT&T}
@code{pic} manual available on the Web as a reference, or by using a
@@ -3873,7 +3943,7 @@ graphics program such as @code{xfig}.
@endDefmac
@DefmacList {EQ, address@hidden, ms}
address@hidden {EN, , ms}
address@hidden {EN, , ms}
Denotes an equation, to be processed by the @code{eqn} preprocessor.
The optional @var{align} argument can be @code{C}, @code{L},
address@hidden@code{I} to center (the default), left-justify, or indent the
@@ -3881,7 +3951,7 @@ equation.
@endDefmac
@DefmacList {[, , ms}
address@hidden {], , ms}
address@hidden {], , ms}
Denotes a reference, to be processed by the @code{refer} preprocessor.
The GNU @cite{refer(1)} man page provides a comprehensive reference to
the preprocessor and the format of the bibliographic database.
@@ -3931,7 +4001,7 @@ Specifies the location of a numbered footnote marker in
the text.
@endDefesc
@DefmacList {FS, , ms}
address@hidden {FE, , ms}
address@hidden {FE, , ms}
Specifies the text of the footnote. The default action is to create a
numbered footnote; you can create a symbolic footnote by specifying a
@dfn{mark} glyph (such as @code{\[dg]} for the dagger glyph) in the body
@@ -3988,14 +4058,14 @@ For documents that do not distinguish between odd and
even pages, set
the following strings:
@DefstrList {LH, ms}
address@hidden {CH, ms}
address@hidden {RH, ms}
address@hidden {CH, ms}
address@hidden {RH, ms}
Sets the left, center, and right headers.
@endDefstr
@DefstrList {LF, ms}
address@hidden {CF, ms}
address@hidden {RF, ms}
address@hidden {CF, ms}
address@hidden {RF, ms}
Sets the left, center, and right footers.
@endDefstr
@@ -4003,9 +4073,9 @@ For documents that need different information printed in
the even and
odd pages, use the following macros:
@DefmacList {OH, @t{'address@hidden@t{'address@hidden@t{'address@hidden@t{'},
ms}
address@hidden {EH,
@t{'address@hidden@t{'address@hidden@t{'address@hidden@t{'}, ms}
address@hidden {OF,
@t{'address@hidden@t{'address@hidden@t{'address@hidden@t{'}, ms}
address@hidden {EF,
@t{'address@hidden@t{'address@hidden@t{'address@hidden@t{'}, ms}
address@hidden {EH,
@t{'address@hidden@t{'address@hidden@t{'address@hidden@t{'}, ms}
address@hidden {OF,
@t{'address@hidden@t{'address@hidden@t{'address@hidden@t{'}, ms}
address@hidden {EF,
@t{'address@hidden@t{'address@hidden@t{'address@hidden@t{'}, ms}
The @code{OH} and @code{EH} macros define headers for the odd and even
pages; the @code{OF} and @code{EF} macros define footers for the odd and
even pages. This is more flexible than defining the individual strings.
@@ -4018,8 +4088,8 @@ To specify custom header and footer processing, redefine
the following
macros:
@DefmacList {PT,, ms}
address@hidden {HD,, ms}
address@hidden {BT,, ms}
address@hidden {HD,, ms}
address@hidden {BT,, ms}
The @code{PT} macro defines a custom header; the @code{BT} macro defines
a custom footer. These macros must handle odd/even/first page
differences if necessary.
@@ -4078,8 +4148,8 @@ of contents to consist of the document's headings, you
need to repeat
those headings wrapped in @code{XS} and @code{XE} macros.
@DefmacList {XS, address@hidden, ms}
address@hidden {XA, address@hidden, ms}
address@hidden {XE, , ms}
address@hidden {XA, address@hidden, ms}
address@hidden {XE, , ms}
These macros define a table of contents or an individual entry in the
table of contents, depending on their use. The macros are very simple;
they cannot indent a heading based on its level. The easiest way to
@@ -4180,17 +4250,17 @@ Contains the string printed at the beginning of the
table of contents.
@endDefstr
@DefstrList {MONTH1, ms}
address@hidden {MONTH2, ms}
address@hidden {MONTH3, ms}
address@hidden {MONTH4, ms}
address@hidden {MONTH5, ms}
address@hidden {MONTH6, ms}
address@hidden {MONTH7, ms}
address@hidden {MONTH8, ms}
address@hidden {MONTH9, ms}
address@hidden {MONTH10, ms}
address@hidden {MONTH11, ms}
address@hidden {MONTH12, ms}
address@hidden {MONTH2, ms}
address@hidden {MONTH3, ms}
address@hidden {MONTH4, ms}
address@hidden {MONTH5, ms}
address@hidden {MONTH6, ms}
address@hidden {MONTH7, ms}
address@hidden {MONTH8, ms}
address@hidden {MONTH9, ms}
address@hidden {MONTH10, ms}
address@hidden {MONTH11, ms}
address@hidden {MONTH12, ms}
Prints the full name of the month in dates. The default is
@samp{January}, @samp{February}, etc.
@endDefstr
@@ -4203,7 +4273,7 @@ Prints an em dash.
@endDefstr
@DefstrList {Q, ms}
address@hidden {U, ms}
address@hidden {U, ms}
Prints typographer's quotes in troff, and plain quotes in nroff.
@code{\*Q} is the left quote and @code{\*U} is the right quote.
@endDefstr
@@ -6036,7 +6106,7 @@ registers, simply using an undefined register will cause
it to be
set to zero.
@DefreqList {nr, ident value}
address@hidden {\\R, ', ident value, '}
address@hidden {\\R, ', ident value, '}
Set number register @var{ident} to @var{value}. If @var{ident} doesn't
exist, @code{gtroff} creates it.
@@ -6097,7 +6167,7 @@ increment or decrement a register.
@DefreqList {nr, ident @address@hidden
@DefreqItem {nr, ident @address@hidden
address@hidden {\\R, ', ident @t{+}value, '}
address@hidden {\\R, ', ident @t{+}value, '}
@DefescListEnd {\\R, ', ident @t{-}value, '}
Increment (decrement) register @var{ident} by @var{value}.
@@ -6633,7 +6703,7 @@ Filling can be disabled via the @code{nf} request and
re-enabled with
the @code{fi} request.
@DefreqList {fi, }
address@hidden {.u}
address@hidden {.u}
@cindex fill mode (@code{fi})
@cindex mode, fill (@code{fi})
Activate fill mode (which is the default). This request implicitly
@@ -6661,7 +6731,7 @@ See @ref{Line Control}, for interaction with the
@code{\c} escape.
@endDefreq
@DefreqList {ad, address@hidden
address@hidden {.j}
address@hidden {.j}
Set adjusting mode.
Activation and deactivation of adjusting is done implicitly with calls
@@ -6754,7 +6824,7 @@ The adjustment mode status is associated with the current
environment
@endDefreq
@DefreqList {brp, }
address@hidden {\\p, , , }
address@hidden {\\p, , , }
Adjust the current line and cause a break.
In most cases this produces very ugly results since @code{gtroff}
@@ -6779,8 +6849,8 @@ This is an uninteresting sentence.
@endDefreq
@DefreqList {ss, word_space_size address@hidden
address@hidden {.ss}
address@hidden {.sss}
address@hidden {.ss}
address@hidden {.sss}
@cindex word space size register (@code{.ss})
@cindex size of word space register (@code{.ss})
@cindex space between words register (@code{.ss})
@@ -6850,7 +6920,7 @@ Note that the @code{\h} escape produces unbreakable space.
@endDefreq
@DefreqList {ce, address@hidden
address@hidden {.ce}
address@hidden {.ce}
@cindex centering lines (@code{ce})
@cindex lines, centering (@code{ce})
Center text. While the @address@hidden c}} request also centers text, it
@@ -6903,7 +6973,7 @@ remaining to be centered, as set by the @code{ce} request.
@endDefreq
@DefreqList {rj, address@hidden
address@hidden {.rj}
address@hidden {.rj}
@cindex justifying text (@code{rj})
@cindex text, justifying (@code{rj})
@cindex right-justifying (@code{rj})
@@ -6926,7 +6996,7 @@ right-justified is associated with the current environment
Here a description of requests which influence hyphenation.
@DefreqList {hy, address@hidden
address@hidden {.hy}
address@hidden {.hy}
Enable hyphenation. The request has an optional numeric argument,
@var{mode}, to restrict hyphenation if necessary:
@@ -6966,8 +7036,8 @@ The hyphenation mode is associated with the current
environment
@endDefreq
@DefreqList {hlm, address@hidden
address@hidden {.hlm}
address@hidden {.hlc}
address@hidden {.hlm}
address@hidden {.hlc}
@cindex explicit hyphen (@code{\%})
@cindex hyphen, explicit (@code{\%})
@cindex consecutive hyphenated lines (@code{hlm})
@@ -7062,8 +7132,8 @@ The hyphenation character is associated with the current
environment
@endDefreq
@DefreqList {hpf, pattern_file}
address@hidden {hpfa, pattern_file}
address@hidden {hpfcode, a b [c d @dots{}]}
address@hidden {hpfa, pattern_file}
address@hidden {hpfcode, a b [c d @dots{}]}
@cindex hyphenation patterns (@code{hpf})
@cindex patterns for hyphenation (@code{hpf})
Read in a file of hyphenation patterns. This file is searched for in
@@ -7180,7 +7250,7 @@ This request is ignored if it has no parameter.
@endDefreq
@DefreqList {hym, address@hidden
address@hidden {.hym}
address@hidden {.hym}
@cindex hyphenation margin (@code{hym})
@cindex margin for hyphenation (@code{hym})
@cindex @code{ad} request, and hyphenation margin
@@ -7201,7 +7271,7 @@ number register.
@endDefreq
@DefreqList {hys, address@hidden
address@hidden {.hys}
address@hidden {.hys}
@cindex hyphenation space (@code{hys})
@cindex @code{ad} request, and hyphenation space
Set the hyphenation space to @var{hyphenation_space}. If the current
@@ -7241,7 +7311,7 @@ character.
@endDefreq
@DefreqList {hla, language}
address@hidden {.hla}
address@hidden {.hla}
@cindex @code{hpf} request, and hyphenation language
@cindex @code{hw} request, and hyphenation language
@pindex troffrc
@@ -7346,7 +7416,7 @@ To protect @code{sp} against vertical traps, use the
@code{vpt} request:
@endDefreq
@DefreqList {ls, address@hidden
address@hidden {.L}
address@hidden {.L}
@cindex double-spacing (@code{ls})
Output @address@hidden@minus{}1} blank lines after each line of text. With
no argument, @code{gtroff} uses the previous value before the last
@@ -7370,7 +7440,7 @@ spacing setting.
alternatives to @code{ls}.
@DefescList {\\x, ', spacing, '}
address@hidden {.a}
address@hidden {.a}
Sometimes, extra vertical spacing is only needed occasionally, e.g.@: to
allow space for a tall construct (like an equation). The @code{\x}
escape does this. The escape is given a numerical argument, usually
@@ -7416,8 +7486,8 @@ This is a test with the \b escape.
@endDefesc
@DefreqList {ns, }
address@hidden {rs, }
address@hidden {.ns}
address@hidden {rs, }
address@hidden {.ns}
@cindex @code{sp} request, and no-space mode
@cindex no-space mode (@code{ns})
@cindex mode, no-space (@code{ns})
@@ -7461,7 +7531,7 @@ This escape is a non-interpreted tab character. In copy
mode
@endDefesc
@DefreqList {ta, address@hidden @Var{n2} @dots{} @Var{nn} @t{T} @Var{r1}
@Var{r2} @dots{} @Var{rn}]}
address@hidden {.tabs}
address@hidden {.tabs}
Change tab stop positions. This request takes a series of tab
specifiers as arguments (optionally divided into two groups with the
letter @samp{T}) which indicate where each tab stop is to be (overriding
@@ -7620,7 +7690,7 @@ repetition character} is a misnomer since it is an output
glyph.}
@endDefreq
@DefreqList {linetabs, n}
address@hidden {.linetabs}
address@hidden {.linetabs}
@cindex tab, line-tabs mode
@cindex line-tabs mode
@cindex mode, line-tabs
@@ -7852,7 +7922,7 @@ called, it is executed literally.
@endDefreq
@DefreqList {ecs, }
address@hidden {ecr, }
address@hidden {ecr, }
The @code{ecs} request saves the current escape character in an internal
register. Use this request in combination with the @code{ec} request to
temporarily change the escape character.
@@ -7863,8 +7933,8 @@ the escape character to @code{\}.
@endDefreq
@DefescList {\\\\, , , }
address@hidden {\\e, , , }
address@hidden {\\E, , , }
address@hidden {\\e, , , }
address@hidden {\\E, , , }
Print the current escape character (which is the backslash character
@samp{\} by default).
@@ -7957,7 +8027,7 @@ right before input tokens are converted to nodes
(@pxref{Gtroff
Internals}, for more on this process).
@DefreqList {tr, @address@hidden@address@hidden@dots{}}
address@hidden {trin, @address@hidden@address@hidden@dots{}}
address@hidden {trin, @address@hidden@address@hidden@dots{}}
Translate character @var{a} to address@hidden@var{b}, character @var{c} to
address@hidden@var{d}, etc. If there is an odd number of arguments, the
last one is translated to an unstretchable space (@address@hidden }}).
@@ -8251,7 +8321,7 @@ ous values.
@DefreqList {po, address@hidden
@DefreqItem {po, @address@hidden
@DefreqItem {po, @address@hidden
address@hidden {.o}
address@hidden {.o}
@pindex troffrc
Set horizontal page offset to @var{offset} (or increment or decrement
the current value by @var{offset}). Note that this request does not
@@ -8284,7 +8354,7 @@ the previous value before the last call to @code{po}.
@DefreqList {in, address@hidden
@DefreqItem {in, @address@hidden
@DefreqItem {in, @address@hidden
address@hidden {.i}
address@hidden {.i}
Set indentation to @var{indent} (or increment or decrement the current
value by @var{indent}). This request causes a break. Initially, there
is no indentation.
@@ -8311,7 +8381,7 @@ read-only number register @samp{.i}.
@DefreqList {ti, offset}
@DefreqItem {ti, @address@hidden
@DefreqItem {ti, @address@hidden
address@hidden {.in}
address@hidden {.in}
Temporarily indent the next output line by @var{offset}. If an
increment or decrement value is specified, adjust the temporary
indentation relative to the value set by the @code{in} request.
@@ -8340,8 +8410,8 @@ indentation value or a temporary indentation value is
active.
@DefreqList {ll, address@hidden
@DefreqItem {ll, @address@hidden
@DefreqItem {ll, @address@hidden
address@hidden {.l}
address@hidden {.ll}
address@hidden {.l}
address@hidden {.ll}
Set the line length to @var{length} (or increment or decrement the
current value by @var{length}). Initially, the line length is set to
address@hidden The effect of @code{ll} is delayed until a partially
@@ -8424,8 +8494,8 @@ draws a line from right to left.
continuation; the latter is also called @dfn{interrupting} a line.
@DefescList address@hidden, , ,}
address@hidden {\\c, , ,}
address@hidden {.int}
address@hidden {\\c, , ,}
address@hidden {.int}
Continue a line. @address@hidden (this is a backslash at the end of a
line immediately followed by a newline) works on the input level,
suppressing the effects of the following newline in the input.
@@ -8501,7 +8571,7 @@ page layout.
@DefreqList {pl, address@hidden
@DefreqItem {pl, @address@hidden
@DefreqItem {pl, @address@hidden
address@hidden {.p}
address@hidden {.p}
@cindex page length (@code{pl})
@cindex length of page (@code{pl})
Set the @dfn{page length} to @var{length} (or increment or decrement the
@@ -8577,7 +8647,7 @@ right justfied parts are empty.
@DefreqList {lt, address@hidden
@DefreqItem {lt, @address@hidden
@DefreqItem {lt, @address@hidden
address@hidden {.lt}
address@hidden {.lt}
@cindex length of title line (@code{lt})
@cindex title line, length (@code{lt})
@cindex title line length register (@code{.lt})
@@ -8598,7 +8668,7 @@ number register; it is associated with the current
environment
@DefreqList {pn, page}
@DefreqItem {pn, @address@hidden
@DefreqItem {pn, @address@hidden
address@hidden {.pn}
address@hidden {.pn}
@cindex page number (@code{pn})
@cindex number, page (@code{pn})
Change (increase or decrease) the page number of the @emph{next} page.
@@ -8632,7 +8702,7 @@ Note that this doesn't affect the number
address@hidden@code{%}.
@DefreqList {bp, address@hidden
@DefreqItem {bp, @address@hidden
@DefreqItem {bp, @address@hidden
address@hidden {%}
address@hidden {%}
@cindex new page (@code{bp})
@cindex page, new (@code{bp})
Stop processing the current page and move to the next page. This
@@ -8691,7 +8761,7 @@ one line only.
@endDefreq
@DefreqList {sv, address@hidden
address@hidden {os, }
address@hidden {os, }
@cindex @code{ne} request, comparison with @code{sv}
@code{sv} is similar to the @code{ne} request; it reserves the specified
amount of vertical space. If the desired amount of space exists before
@@ -8790,10 +8860,10 @@ special symbols (Greek, mathematics).
@cindex fonts
@DefreqList {ft, address@hidden
address@hidden {\\f, , f, }
address@hidden {\\f, , f, }
@DefescItem {\\f, @Lparen{}, fn, }
@DefescItem {\\f, @Lbrack{}, font, @Rbrack{}}
address@hidden {.sty}
address@hidden {.sty}
@cindex changing fonts (@code{ft}, @code{\f})
@cindex fonts, changing (@code{ft}, @code{\f})
@cindex @code{sty} request, and changing fonts
@@ -8887,7 +8957,7 @@ Note that it is not possible to chain font translations.
Example:
@endDefreq
@DefreqList {fzoom, f address@hidden
address@hidden {.zoom}
address@hidden {.zoom}
@cindex magnification of a font (@code{fzoom})
@cindex font, magnification (@code{fzoom})
@cindex zoom factor of a font (@code{fzoom})
@@ -8949,11 +9019,11 @@ This way, it is possible to use the basic four fonts
and to select a
different font family on the command line (@pxref{Groff Options}).
@DefreqList {fam, address@hidden
address@hidden {.fam}
address@hidden {\\F, , f, }
address@hidden {.fam}
address@hidden {\\F, , f, }
@DefescItem {\\F, @Lparen{}, fm, }
@DefescItem {\\F, @Lbrack{}, family, @Rbrack{}}
address@hidden {.fn}
address@hidden {.fn}
@cindex changing font family (@code{fam}, @code{\F})
@cindex font family, changing (@code{fam}, @code{\F})
Switch font family to @var{family} (one-character address@hidden@var{f},
@@ -9082,8 +9152,8 @@ of @code{troff}, @code{gtroff} has the concept of font
@dfn{positions},
on which various fonts are mounted.
@DefreqList {fp, pos font address@hidden
address@hidden {.f}
address@hidden {.fp}
address@hidden {.f}
address@hidden {.fp}
@cindex mounting font (@code{fp})
@cindex font, mounting (@code{fp})
Mount font @var{font} at position @var{pos} (which must be a
@@ -9137,7 +9207,7 @@ Both the @code{ft} request and the @code{\f} escape have
alternative
syntax forms to access font positions.
@DefreqList {ft, nnn}
address@hidden {\\f, , n, }
address@hidden {\\f, , n, }
@DefescItem {\\f, @Lparen{}, nn, }
@DefescListEnd {\\f, @Lbrack{}, nnn, @Rbrack{}}
@cindex changing font position (@code{\f})
@@ -9615,9 +9685,9 @@ doesn't get examined.
@endDefreq
@DefreqList {char, g address@hidden
address@hidden {fchar, g address@hidden
address@hidden {fschar, f g address@hidden
address@hidden {schar, g address@hidden
address@hidden {fchar, g address@hidden
address@hidden {fschar, f g address@hidden
address@hidden {schar, g address@hidden
@cindex defining character (@code{char})
@cindex defining fallback character (@code{fchar}, @code{fschar}, @code{schar})
@cindex character, defining (@code{char})
@@ -9698,7 +9768,7 @@ mechanism in @code{gtroff}.
@endDefreq
@DefreqList {rchar, c1 c2 @dots{}}
address@hidden {rfschar, f c1 c2 @dots{}}
address@hidden {rfschar, f c1 c2 @dots{}}
@cindex removing glyph definition (@code{rchar}, @code{rfschar})
@cindex glyph, removing definition (@code{rchar}, @code{rfschar})
@cindex fallback glyph, removing definition (@code{rchar}, @code{rfschar})
@@ -9808,7 +9878,7 @@ searching mechanism in @code{gtroff}.
Usually, only non-TTY devices have special fonts.
@DefreqList {special, address@hidden @Var{s2} @dots{}]}
address@hidden {fspecial, f address@hidden @Var{s2} @dots{}]}
address@hidden {fspecial, f address@hidden @Var{s2} @dots{}]}
@kindex fonts
@pindex DESC
Use the @code{special} request to define special fonts. Initially, this
@@ -9843,7 +9913,7 @@ were separate programs. Most of them are no longer
necessary in GNU
@DefescList {\\H, ', height, '}
@DefescItem {\\H, ', @t{+}height, '}
@DefescItem {\\H, ', @t{-}height, '}
address@hidden {.height}
address@hidden {.height}
@cindex changing the font height (@code{\H})
@cindex font height, changing (@code{\H})
@cindex height, font, changing (@code{\H})
@@ -9881,7 +9951,7 @@ larger than the current font size).
@endDefesc
@DefescList {\\S, ', slant, '}
address@hidden {.slant}
address@hidden {.slant}
@cindex changing the font slant (@code{\S})
@cindex font slant, changing (@code{\S})
@cindex slant, font, changing (@code{\S})
@@ -9952,7 +10022,7 @@ a non-negative font position or the name of a font.
@DefreqList {bd, font address@hidden
@DefreqItem {bd, font1 font2 address@hidden
address@hidden {.b}
address@hidden {.b}
@cindex imitating bold face (@code{bd})
@cindex bold face, imitating (@code{bd})
Artificially create a bold font by printing each glyph twice, slightly
@@ -10030,7 +10100,7 @@ special fonts nor entities defined with the @code{char}
request (and its
siblings) are taken into account.
@DefreqList {lg, address@hidden
address@hidden {.lg}
address@hidden {.lg}
@cindex activating ligatures (@code{lg})
@cindex ligatures, activating (@code{lg})
@cindex ligatures enabled register (@code{.lg})
@@ -10056,7 +10126,7 @@ Typewriter-like fonts and fonts for terminals where all
glyphs have the
same width don't use kerning.
@DefreqList {kern, address@hidden
address@hidden {.kern}
address@hidden {.kern}
@cindex activating kerning (@code{kern})
@cindex kerning, activating (@code{kern})
@cindex kerning enabled register (@code{.kern})
@@ -10282,8 +10352,8 @@ typesetters, as @dfn{leading} (this is pronounced
`ledding').
@DefreqList {ps, address@hidden
@DefreqItem {ps, @address@hidden
@DefreqItem {ps, @address@hidden
address@hidden {\\s, , size, }
address@hidden {.s}
address@hidden {\\s, , size, }
address@hidden {.s}
@cindex changing type sizes (@code{ps}, @code{\s})
@cindex type sizes, changing (@code{ps}, @code{\s})
@cindex point sizes, changing (@code{ps}, @code{\s})
@@ -10371,7 +10441,7 @@ list with a zero.
@DefreqList {vs, address@hidden
@DefreqItem {vs, @address@hidden
@DefreqItem {vs, @address@hidden
address@hidden {.v}
address@hidden {.v}
@cindex changing vertical line spacing (@code{vs})
@cindex vertical line spacing, changing (@code{vs})
@cindex vertical line spacing register (@code{.v})
@@ -10440,7 +10510,7 @@ and the @code{ls} request.
@DefreqList {pvs, address@hidden
@DefreqItem {pvs, @address@hidden
@DefreqItem {pvs, @address@hidden
address@hidden {.pvs}
address@hidden {.pvs}
@cindex @code{ls} request, alternative to (@code{pvs})
@cindex post-vertical line spacing, changing (@code{pvs})
@cindex post-vertical line spacing register (@code{.pvs})
@@ -10515,7 +10585,7 @@ A read-only number register returning the point size in
scaled points.
@endDefreg
@DefregList {.psr}
address@hidden {.sr}
address@hidden {.sr}
@cindex last-requested point size registers (@code{.psr}, @code{.sr})
@cindex point size registers, last-requested (@code{.psr}, @code{.sr})
@cindex @code{.ps} register, in comparison with @code{.psr}
@@ -10575,8 +10645,8 @@ simply using an undefined string will cause it to be
defined as empty.
@xref{Identifiers}.
@DefreqList {ds, name address@hidden
address@hidden {ds1, name address@hidden
address@hidden {\\*, , n, }
address@hidden {ds1, name address@hidden
address@hidden {\\*, , n, }
@DefescItem {\\*, @Lparen{}, nm, }
@DefescListEnd {\\*, @Lbrack{}, name arg1 arg2 @dots{}, @Rbrack{}}
@cindex string interpolation (@code{\*})
@@ -10792,7 +10862,7 @@ This is \*[xxx].
@endDefreq
@DefreqList {as, name address@hidden
address@hidden {as1, name address@hidden
address@hidden {as1, name address@hidden
@cindex appending to a string (@code{as})
@cindex string, appending (@code{as})
The @code{as} request is similar to @code{ds} but appends @var{string}
@@ -11140,7 +11210,7 @@ Executes @var{anything}. This is similar to
@address@hidden
@endDefreq
@DefreqList {ie, expr anything}
address@hidden {el, anything}
address@hidden {el, anything}
Use the @code{ie} and @code{el} requests to write an if-then-else. The
first request is the `if' part and the latter is the `else' part.
@@ -11303,9 +11373,9 @@ simply using an undefined macro will cause it to be
defined as empty.
@xref{Identifiers}.
@DefreqList {de, name address@hidden
address@hidden {de1, name address@hidden
address@hidden {dei, name address@hidden
address@hidden {dei1, name address@hidden
address@hidden {de1, name address@hidden
address@hidden {dei, name address@hidden
address@hidden {dei1, name address@hidden
Define a new macro named @var{name}. @code{gtroff} copies subsequent
lines (starting with the next one) into an internal buffer until it
encounters the line @samp{..} (two dots). If the optional second
@@ -11430,9 +11500,9 @@ pitfalls if redefining a macro which has been aliased.
@endDefreq
@DefreqList {am, name address@hidden
address@hidden {am1, name address@hidden
address@hidden {ami, name address@hidden
address@hidden {ami1, name address@hidden
address@hidden {am1, name address@hidden
address@hidden {ami, name address@hidden
address@hidden {ami1, name address@hidden
@cindex appending to a macro (@code{am})
@cindex macro, appending (@code{am})
Works similarly to @code{de} except it appends onto the macro named
@@ -11502,7 +11572,7 @@ macro one level higher. This is used to define a
wrapper macro for
When @code{gtroff} reads in the text for a macro, string, or diversion,
it copies the text (including request lines, but excluding escapes) into
an internal buffer. Escapes are converted into an internal form, except
-for @code{\n}, @code{\$}, @code{\*}, @code{\\} and @address@hidden
+for @code{\n}, @code{\$}, @code{\*}, @code{\\} and @address@hidden,
which are evaluated and inserted into the text where the escape was
located. This is known as @dfn{copy-in} mode or @dfn{copy} mode.
@@ -11570,7 +11640,7 @@ The register @code{.$} is adjusted accordingly.
@endDefreq
@DefescList {\\$*, , , }
address@hidden {\\$@@, , , }
address@hidden {\\$@@, , , }
In some cases it is convenient to use all of the arguments at once (for
example, to pass the arguments along to another macro). The @code{\$*}
escape concatenates all the arguments separated by spaces. A similar
@@ -11661,7 +11731,7 @@ If a macro is called as a string (within another
macro), the value of
vertical motion, @code{sp}.
@DefreqList {mk, address@hidden
address@hidden {rt, address@hidden
address@hidden {rt, address@hidden
@cindex marking vertical page location (@code{mk})
@cindex page location, vertical, marking (@code{mk})
@cindex location, vertical, page, marking (@code{mk})
@@ -11837,13 +11907,13 @@ The following string sets the @TeX{} logo:
@endExample
@DefescList {\\w, ', text, '}
address@hidden {st}
address@hidden {sb}
address@hidden {rst}
address@hidden {rsb}
address@hidden {ct}
address@hidden {ssc}
address@hidden {skw}
address@hidden {st}
address@hidden {sb}
address@hidden {rst}
address@hidden {rsb}
address@hidden {ct}
address@hidden {ssc}
address@hidden {skw}
@cindex width escape (@code{\w})
Return the width of the specified @var{text} in basic units. This
allows horizontal movement based on the width of some arbitrary text
@@ -12339,7 +12409,7 @@ setting footnotes
@end itemize
@DefreqList {vpt, flag}
address@hidden {.vpt}
address@hidden {.vpt}
@cindex enabling vertical position traps (@code{vpt})
@cindex vertical position traps, enabling (@code{vpt})
@cindex vertical position trap enable register (@code{.vpt})
@@ -12571,7 +12641,7 @@ The number register @code{.t} still works within
diversions.
@cindex traps, input line
@DefreqList {it, n macro}
address@hidden {itc, n macro}
address@hidden {itc, n macro}
@cindex setting input line trap (@code{it})
@cindex input line trap, setting (@code{it})
@cindex trap, input line, setting (@code{it})
@@ -12627,8 +12697,8 @@ encounters a blank line in the input file.
@cindex traps, leading spaces
@DefreqList {lsm, macro}
address@hidden {lsn}
address@hidden {lss}
address@hidden {lsn}
address@hidden {lss}
@cindex leading spaces macro (@code{lsm})
Set a leading spaces trap. @code{gtroff} executes @var{macro} when it
encounters leading spaces in an input line; the implicit line break
@@ -12792,7 +12862,7 @@ simply using an undefined diversion will cause it to be
defined as empty.
@xref{Identifiers}.
@DefreqList {di, macro}
address@hidden {da, macro}
address@hidden {da, macro}
@cindex beginning diversion (@code{di})
@cindex diversion, beginning (@code{di})
@cindex ending diversion (@code{di})
@@ -12812,7 +12882,7 @@ inclusion of the current partially-filled line.
@endDefreq
@DefreqList {box, macro}
address@hidden {boxa, macro}
address@hidden {boxa, macro}
Begin (or append to) a diversion like the @code{di} and @code{da}
requests. The difference is that @code{box} and @code{boxa} do not
include a partially-filled line in the diversion.
@@ -12852,7 +12922,7 @@ After the diversion.
@endDefreq
@DefregList {.z}
address@hidden {.d}
address@hidden {.d}
@cindex @code{nl} register, and @code{.d}
@cindex nested diversions
@cindex diversion, nested
@@ -12894,7 +12964,7 @@ in the return value of the @code{.h} register.
@endDefreg
@DefregList {dn}
address@hidden {dl}
address@hidden {dl}
@cindex @code{dn} register, and @code{da} (@code{boxa})
@cindex @code{dl} register, and @code{da} (@code{boxa})
@cindex @code{da} request, and @code{dn} (@code{dl})
@@ -12946,7 +13016,7 @@ been already stored in a macro are not taken into
account.
@endDefreg
@DefescList {\\!, , , }
address@hidden {\\?, , anything, \\?}
address@hidden {\\?, , anything, \\?}
@cindex transparent output (@code{\!}, @code{\?})
@cindex output, transparent (@code{\!}, @code{\?})
Prevent requests, macros, and escapes from being interpreted when read
@@ -13119,7 +13189,7 @@ for more info). Old versions of @code{troff} only had
environments
named @samp{0}, @samp{1}, and @samp{2}.
@DefreqList {ev, address@hidden
address@hidden {.ev}
address@hidden {.ev}
@cindex switching environments (@code{ev})
@cindex environment, switching (@code{ev})
@cindex environment number/name register (@code{.ev})
@@ -13189,9 +13259,9 @@ The number of consecutive hyphenated lines (set to
zero).
@endDefreq
@DefregList {.w}
address@hidden {.cht}
address@hidden {.cdp}
address@hidden {.csk}
address@hidden {.cht}
address@hidden {.cdp}
address@hidden {.csk}
@cindex environment, dimensions of last glyph (@code{.w}, @code{.cht},
@code{.cdp}, @code{.csk})
@cindex width, of last glyph (@code{.w})
@cindex height, of last glyph (@code{.cht})
@@ -13302,7 +13372,7 @@ production of the next inline image.
@cindex colors
@DefreqList {color, address@hidden
address@hidden {.color}
address@hidden {.color}
If @var{n} is missing or non-zero, activate colors (this is the
default); otherwise, turn it off.
@@ -13354,10 +13424,10 @@ Note that @code{f} is the default scaling indicator
for the
@endDefreq
@DefreqList {gcolor, address@hidden
address@hidden {\\m, , c, }
address@hidden {\\m, , c, }
@DefescItem {\\m, @Lparen{}, co, }
@DefescItem {\\m, @Lbrack{}, color, @Rbrack{}}
address@hidden {.m}
address@hidden {.m}
Set (glyph) drawing color. The following examples show how to turn the
next four words red.
@@ -13394,10 +13464,10 @@ a single character as an argument) to change the
color on the fly:
@endDefesc
@DefreqList {fcolor, address@hidden
address@hidden {\\M, , c, }
address@hidden {\\M, , c, }
@DefescItem {\\M, @Lparen{}, co, }
@DefescItem {\\M, @Lbrack{}, color, @Rbrack{}}
address@hidden {.M}
address@hidden {.M}
Set fill (background) color for filled objects drawn with the
@code{\D'@dots{}'} commands.
@@ -13490,7 +13560,7 @@ If the file does not exist, a warning of type
@samp{file} is emitted.
@endDefreq
@DefreqList {trf, file}
address@hidden {cf, file}
address@hidden {cf, file}
@cindex transparent output (@code{cf}, @code{trf})
@cindex output, transparent (@code{cf}, @code{trf})
@cindex @code{cf} request, and copy-in mode
@@ -13650,7 +13720,7 @@ the specified commands. Consequently, calling
@code{groff} without the
@endDefreq
@DefreqList {sy, cmds}
address@hidden {systat}
address@hidden {systat}
Execute the shell command(s) specified by @var{cmds}. The output is not
saved anyplace, so it is up to the user to do so.
@@ -13700,7 +13770,7 @@ of the @code{system()} function executed by the last
@code{sy} request.
@endDefreq
@DefreqList {open, stream file}
address@hidden {opena, stream file}
address@hidden {opena, stream file}
@cindex opening file (@code{open})
@cindex file, opening (@code{open})
@cindex appending to a file (@code{opena})
@@ -13721,7 +13791,7 @@ Both @code{open} and @code{opena} cause an error if
used in safer mode
@endDefreq
@DefreqList {write, stream data}
address@hidden {writec, stream data}
address@hidden {writec, stream data}
@cindex copy-in mode, and @code{write} request
@cindex @code{write} request, and copy-in mode
@cindex mode, copy-in, and @code{write} request
@@ -13800,7 +13870,7 @@ postprocessor. This is particularly useful for
embedding
@sc{PostScript} into the final document.
@DefreqList {device, xxx}
address@hidden {\\X, ', xxx, '}
address@hidden {\\X, ', xxx, '}
Embeds its argument into the @code{gtroff} output preceded with
@address@hidden X}}.
@@ -13837,7 +13907,7 @@ only.
@endDefesc
@DefreqList {devicem, xx}
address@hidden {\\Y, , n, }
address@hidden {\\Y, , n, }
@DefescItem {\\Y, @Lparen{}, nm, }
@DefescListEnd {\\Y, @Lbrack{}, name, @Rbrack{}}
This is approximately equivalent to @samp{\X'address@hidden'}
@@ -14011,10 +14081,10 @@ But we can fake it with `\&'. |
@endDefreq
@DefreqList {psbb, filename}
address@hidden {llx}
address@hidden {lly}
address@hidden {urx}
address@hidden {ury}
address@hidden {llx}
address@hidden {lly}
address@hidden {urx}
address@hidden {ury}
@cindex PostScript, bounding box
@cindex bounding box
Retrieve the bounding box of the @sc{PostScript} image found in
@@ -14203,8 +14273,8 @@ Note that other @code{troff} implementations (including
the original
@endDefreq
@DefreqList {tm, string}
address@hidden {tm1, string}
address@hidden {tmc, string}
address@hidden {tm1, string}
address@hidden {tmc, string}
@cindex printing to stderr (@code{tm}, @code{tm1}, @code{tmc})
@cindex stderr, printing to (@code{tm}, @code{tm1}, @code{tmc})
Send @var{string} to the standard error output; this is very useful for
@@ -14387,7 +14457,7 @@ This request is active only if text is justified to
both margins (using
or an error occurs. The most verbose level of warnings is @option{-ww}.
@DefreqList {warn, address@hidden
address@hidden {.warn}
address@hidden {.warn}
@cindex level of warnings (@code{warn})
@cindex warnings, level (@code{warn})
Control the level of warnings checked for. The @var{flags} are the sum
@@ -14587,8 +14657,8 @@ in the traditional way (which means that they are not
recognized as
names).
@DefreqList {cp, address@hidden
address@hidden {do, cmd}
address@hidden {.C}
address@hidden {do, cmd}
address@hidden {.C}
If @var{n} is missing or non-zero, turn on compatibility mode;
otherwise, turn it off.
@@ -15574,7 +15644,7 @@ Generate a signature of groff after the validator
button, if any.
@cindex @code{grohtml}, registers and strings
@DefmpregList {ps4html, grohtml}
address@hidden {www-image-template, grohtml}
address@hidden {www-image-template, grohtml}
The registers @code{ps4html} and @code{www-image-template} are defined
by the @code{pre-grohtml} preprocessor. @code{pre-grohtml} reads in the
@code{troff} input, marks up the inline equations and passes the result
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- [groff] 01/03: * doc/groff.texinfo: Improve indexing.,
Werner LEMBERG <=