diff options
| -rw-r--r-- | ChangeLog | 4 | ||||
| -rw-r--r-- | manual/texinfo.tex | 158 |
2 files changed, 100 insertions, 62 deletions
@@ -1,3 +1,7 @@ +1998-04-13 16:36 Ulrich Drepper <drepper@cygnus.com> + + * manual/texinfo.texi: Updated from last version. + 1998-04-13 14:52 Ulrich Drepper <drepper@cygnus.com> * iconvdata/cns11643.c: New file. diff --git a/manual/texinfo.tex b/manual/texinfo.tex index 4ed3a5b8c5..bd5c5522d0 100644 --- a/manual/texinfo.tex +++ b/manual/texinfo.tex @@ -1,5 +1,5 @@ % texinfo.tex -- TeX macros to handle Texinfo files. -% $Id: texinfo.tex,v 2.213 1998/03/04 17:13:03 drepper Exp $ +% $Id: texinfo.tex,v 2.214 1998/04/13 16:40:45 drepper Exp $ % % Copyright (C) 1985, 86, 88, 90, 91, 92, 93, 94, 95, 96, 97, 98 % Free Software Foundation, Inc. @@ -25,8 +25,12 @@ % % Please try the latest version of texinfo.tex before submitting bug % reports; you can get the latest version from: -% ftp://ftp.cs.umb.edu/pub/tex/texinfo.tex % /home/gd/gnu/doc/texinfo.tex on the GNU machines. +% ftp://ftp.gnu.org/pub/gnu/texinfo.tex +% (and all GNU mirrors) +% ftp://tug.org/tex/texinfo.tex +% ftp://ctan.org/macros/texinfo/texinfo.tex +% (and all CTAN mirrors, finger ctan@tug.org for a list). % % Send bug reports to bug-texinfo@gnu.org. % Please include a precise test case in each bug report, @@ -35,6 +39,18 @@ % Texinfo macros (with @macro) are *not* supported by texinfo.tex. You % have to run makeinfo -E to expand macros first; the texi2dvi script % does this. +% +% To process a Texinfo manual with TeX, it's most reliable to use the +% texi2dvi shell script that comes with the distribution. For simple +% manuals, you can get away with: +% tex foo.texi +% texindex foo.?? +% tex foo.texi +% tex foo.texi +% dvips foo.dvi -o # or whatever, to process the dvi file. +% The extra runs of TeX get the cross-reference information correct. +% Sometimes one run after texindex suffices, and sometimes you need more +% than two; texi2dvi does it as many times as necessary. % Make it possible to create a .fmt file just by loading this file: @@ -44,7 +60,7 @@ % This automatically updates the version number based on RCS. \def\deftexinfoversion$#1: #2 ${\def\texinfoversion{#2}} -\deftexinfoversion$Revision: 2.213 $ +\deftexinfoversion$Revision: 2.214 $ \message{Loading texinfo package [Version \texinfoversion]:} % If in a .fmt file, print the version number @@ -70,17 +86,9 @@ \let\ptexstar=\* \let\ptext=\t -% Be sure we're in horizontal mode when doing a tie, since we make space -% equivalent to this in @example-like environments. Otherwise, a space -% at the beginning of a line will start with \penalty -- and -% since \penalty is valid in vertical mode, we'd end up putting the -% penalty on the vertical list instead of in the new paragraph. -{\catcode`@ = 11 - % Avoid using \@M directly, because that causes trouble - % if the definition is written into an index file. - \global\let\tiepenalty = \@M - \gdef\tie{\leavevmode\penalty\tiepenalty\ } -} +% We never want plain's outer \+ definition in Texinfo. +% For @tex, we can use \tabalign. +\let\+ = \relax \message{Basics,} @@ -393,7 +401,7 @@ % @@ prints an @ % Kludge this until the fonts are right (grr). -\def\@{{\tt \char '100}} +\def\@{{\tt\char64}} % This is turned off because it was never documented % and you can use @w{...} around a quote to suppress ligatures. @@ -403,8 +411,8 @@ %\def\'{{'}} % Used to generate quoted braces. -\def\mylbrace {{\tt \char '173}} -\def\myrbrace {{\tt \char '175}} +\def\mylbrace {{\tt\char123}} +\def\myrbrace {{\tt\char125}} \let\{=\mylbrace \let\}=\myrbrace \begingroup @@ -441,6 +449,18 @@ \fi\fi } +% Be sure we're in horizontal mode when doing a tie, since we make space +% equivalent to this in @example-like environments. Otherwise, a space +% at the beginning of a line will start with \penalty -- and +% since \penalty is valid in vertical mode, we'd end up putting the +% penalty on the vertical list instead of in the new paragraph. +{\catcode`@ = 11 + % Avoid using \@M directly, because that causes trouble + % if the definition is written into an index file. + \global\let\tiepenalty = \@M + \gdef\tie{\leavevmode\penalty\tiepenalty\ } +} + % @: forces normal size whitespace following. \def\:{\spacefactor=1000 } @@ -772,6 +792,7 @@ where each line of input produces a line of output.} % Also ignore @macro ... @end macro. The user must run texi2dvi, % which runs makeinfo to do macro expansion. Ignore @unmacro, too. \def\macro{\doignore{macro}} +\def\macrocsname{macro} \let\unmacro = \comment @@ -786,7 +807,9 @@ where each line of input produces a line of output.} \ignoresections % % Define a command to swallow text until we reach `@end #1'. - \long\def\doignoretext##1\end #1{\enddoignore}% + % This @ is a catcode 12 token (that is the normal catcode of @ in + % this texinfo.tex file). We change the catcode of @ below to match. + \long\def\doignoretext##1@end #1{\enddoignore}% % % Make sure that spaces turn into tokens that match what \doignoretext wants. \catcode32 = 10 @@ -795,6 +818,22 @@ where each line of input produces a line of output.} \catcode`\{ = 9 \catcode`\} = 9 % + % We must not have @c interpreted as a control sequence. + \catcode`\@ = 12 + % + % Make the letter c a comment character so that the rest of the line + % will be ignored. This way, the document can have (for example) + % @c @end ifinfo + % and the @end ifinfo will be properly ignored. + % (We've just changed @ to catcode 12.) + % + % But we can't do this if #1 is `macro', since that actually contains a c. + % Happily, none of the other conditionals have the letter `c' in their names! + \def\temp{#1}% + \ifx\temp\macrocsname \else + \catcode`\c = 14 + \fi + % % And now expand that command. \doignoretext } @@ -1702,18 +1741,6 @@ July\or August\or September\or October\or November\or December\fi \message{tables,} - -% @tabs -- simple alignment - -% These don't work. For one thing, \+ is defined as outer. -% So these macros cannot even be defined. - -%\def\tabs{\parsearg\tabszzz} -%\def\tabszzz #1{\settabs\+#1\cr} -%\def\tabline{\parsearg\tablinezzz} -%\def\tablinezzz #1{\+#1\cr} -%\def\&{&} - % Tables -- @table, @ftable, @vtable, @item(x), @kitem(x), @xitem(x). % default indentation of table text @@ -2260,20 +2287,24 @@ width0pt\relax} \fi % @synindex foo bar makes index foo feed into index bar. % Do this instead of @defindex foo if you don't want it as a separate index. -\def\synindex #1 #2 {% -\expandafter\let\expandafter\synindexfoo\expandafter=\csname#2indfile\endcsname -\expandafter\let\csname#1indfile\endcsname=\synindexfoo -\expandafter\xdef\csname#1index\endcsname{% % Define \xxxindex -\noexpand\doindex {#2}}% +% The \closeout helps reduce unnecessary open files; the limit on the +% Acorn RISC OS is a mere 16 files. +\def\synindex#1 #2 {% + \expandafter\let\expandafter\synindexfoo\expandafter=\csname#2indfile\endcsname + \expandafter\closeout\csname#1indfile\endcsname + \expandafter\let\csname#1indfile\endcsname=\synindexfoo + \expandafter\xdef\csname#1index\endcsname{% define \xxxindex + \noexpand\doindex{#2}}% } % @syncodeindex foo bar similar, but put all entries made for index foo % inside @code. -\def\syncodeindex #1 #2 {% -\expandafter\let\expandafter\synindexfoo\expandafter=\csname#2indfile\endcsname -\expandafter\let\csname#1indfile\endcsname=\synindexfoo -\expandafter\xdef\csname#1index\endcsname{% % Define \xxxindex -\noexpand\docodeindex {#2}}% +\def\syncodeindex#1 #2 {% + \expandafter\let\expandafter\synindexfoo\expandafter=\csname#2indfile\endcsname + \expandafter\closeout\csname#1indfile\endcsname + \expandafter\let\csname#1indfile\endcsname=\synindexfoo + \expandafter\xdef\csname#1index\endcsname{% define \xxxindex + \noexpand\docodeindex{#2}}% } % Define \doindex, the driver for all \fooindex macros. @@ -3553,6 +3584,7 @@ width0pt\relax} \fi \let\!=\ptexexclam \let\i=\ptexi \let\{=\ptexlbrace + \let\+=\tabalign \let\}=\ptexrbrace \let\*=\ptexstar \let\t=\ptext @@ -3604,8 +3636,8 @@ width0pt\relax} \fi % \nonarrowing is a flag. If "set", @lisp etc don't narrow margins. \let\nonarrowing=\relax -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -% \cartouche: draw rectangle w/rounded corners around argument +% @cartouche ... @end cartouche: draw rectangle w/rounded corners around +% environment contents. \font\circle=lcircle10 \newdimen\circthick \newdimen\cartouter\newdimen\cartinner @@ -3632,9 +3664,9 @@ width0pt\relax} \fi \cartinner=\hsize \advance\cartinner by-\lskip \advance\cartinner by-\rskip \cartouter=\hsize - \advance\cartouter by 18pt % allow for 3pt kerns on either + \advance\cartouter by 18.4pt % allow for 3pt kerns on either % side, and for 6pt waste from -% each corner char +% each corner char, and rule thickness \normbskip=\baselineskip \normpskip=\parskip \normlskip=\lineskip % Flag to tell @lisp, etc., not to narrow margin. \let\nonarrowing=\comment @@ -4270,18 +4302,17 @@ width0pt\relax} \fi \message{cross reference,} -% Define cross-reference macros -\newwrite \auxfile +\newwrite\auxfile -\newif\ifhavexrefs % True if xref values are known. +\newif\ifhavexrefs % True if xref values are known. \newif\ifwarnedxrefs % True if we warned once that they aren't known. -% @inforef is simple. +% @inforef is relatively simple. \def\inforef #1{\inforefzzz #1,,,,**} \def\inforefzzz #1,#2,#3,#4**{\putwordSee{} \putwordInfo{} \putwordfile{} \file{\ignorespaces #3{}}, node \samp{\ignorespaces#1{}}} -% \setref{foo} defines a cross-reference point named foo. +% @setref{foo} defines a cross-reference point named foo. \def\setref#1{% \dosetq{#1-title}{Ytitle}% @@ -4349,7 +4380,7 @@ width0pt\relax} \fi % into the usual \leavevmode...\vrule stuff for purposes of % printing. So we \turnoffactive for the \refx-snt, back on for the % printing, back off for the \refx-pg. - {\turnoffactive \refx{#1-snt}{}}% + {\normalturnoffactive \refx{#1-snt}{}}% \space [\printednodename],\space \turnoffactive \putwordpage\tie\refx{#1-pg}{}% \fi @@ -4357,11 +4388,15 @@ width0pt\relax} \fi % \dosetq is the interface for calls from other macros -% Use \turnoffactive so that punctuation chars such as underscore -% work in node names. -\def\dosetq #1#2{{\let\folio=0 \turnoffactive -\edef\next{\write\auxfile{\internalsetq {#1}{#2}}}% -\next}} +% Use \normalturnoffactive so that punctuation chars such as underscore +% and backslash work in node names. (\turnoffactive doesn't do \.) +\def\dosetq#1#2{% + {\let\folio=0 + \normalturnoffactive + \edef\next{\write\auxfile{\internalsetq{#1}{#2}}}% + \next + }% +} % \internalsetq {foo}{page} expands into % CHARACTERS 'xrdef {foo}{...expansion of \Ypage...} @@ -4492,8 +4527,7 @@ width0pt\relax} \fi \catcode`\$=\other \catcode`\#=\other \catcode`\&=\other - % `\+ does not work, so use 43. - \catcode43=\other + \catcode`+=\other % avoid \+ for paranoia even though we've turned it off % Make the characters 128-255 be printing characters {% \count 1=128 @@ -4864,10 +4898,10 @@ width0pt\relax} \fi % use math or other variants that look better in normal text. \catcode`\"=\active -\def\activedoublequote{{\tt \char '042}} +\def\activedoublequote{{\tt\char34}} \let"=\activedoublequote \catcode`\~=\active -\def~{{\tt \char '176}} +\def~{{\tt\char126}} \chardef\hat=`\^ \catcode`\^=\active \def^{{\tt \hat}} @@ -4878,7 +4912,7 @@ width0pt\relax} \fi \def\_{\leavevmode \kern.06em \vbox{\hrule width.3em height.1ex}} \catcode`\|=\active -\def|{{\tt \char '174}} +\def|{{\tt\char124}} \chardef \less=`\< \catcode`\<=\active \def<{{\tt \less}} @@ -4965,8 +4999,8 @@ width0pt\relax} \fi @gdef@fixbackslash{@ifx\@eatinput @let\ = @normalbackslash @fi @catcode`+=@active @catcode`@_=@active} -%% These look ok in all fonts, so just make them not special. The @rm below -%% makes sure that the current font starts out as the newly loaded cmr10 +% These look ok in all fonts, so just make them not special. The @rm below +% makes sure that the current font starts out as the newly loaded cmr10 @catcode`@$=@other @catcode`@%=@other @catcode`@&=@other @catcode`@#=@other @textfonts |