diff options
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/texinfo.tex | 55 |
1 files changed, 48 insertions, 7 deletions
diff --git a/doc/texinfo.tex b/doc/texinfo.tex index c7dcd3615..c8db37bb1 100644 --- a/doc/texinfo.tex +++ b/doc/texinfo.tex @@ -22,13 +22,26 @@ %You are forbidden to forbid anyone else to use, share and improve %what you give them. Help stamp out software-hoarding! + +% Send bug reports to bug-texinfo@prep.ai.mit.edu. +% Please include a *precise* test case in each bug report. + + +% Make it possible to create a .fmt file just by loading this file: +% if the underlying format is not loaded, start by loading it now. +% Added by gildea November 1993. +\expandafter\ifx\csname fmtname\endcsname\relax\input plain\fi + % This automatically updates the version number based on RCS. \def\deftexinfoversion$#1: #2 ${\def\texinfoversion{#2}} -\deftexinfoversion$Revision: 1.7 $ +\deftexinfoversion$Revision: 1.8 $ \message{Loading texinfo package [Version \texinfoversion]:} -% Print the version number if in a .fmt file. -\everyjob{\message{[Texinfo version \texinfoversion]}\message{}} +% If in a .fmt file, print the version number +% and turn on active characters that we couldn't do earlier because +% they might have appeared in the input file name. +\everyjob{\message{[Texinfo version \texinfoversion]}\message{} + \catcode`+=\active \catcode`\_=\active} % Save some parts of plain tex whose names we will redefine. @@ -759,7 +772,10 @@ where each line of input produces a line of output.} \else \setzzz{#1}#2\endsetzzz % Remove the trailing space \setxxx inserted. \fi } -\def\setzzz#1#2 \endsetzzz{\expandafter\xdef\csname SET#1\endcsname{#2}} +% Can't use \xdef to pre-expand #2 and save some time, since \temp or +% \next or other control sequences that we've defined might get us into +% an infinite loop. Consider `@set foo @cite{bar}'. +\def\setzzz#1#2 \endsetzzz{\expandafter\gdef\csname SET#1\endcsname{#2}} % @clear VAR clears (i.e., unsets) the variable VAR. % @@ -951,7 +967,7 @@ where each line of input produces a line of output.} \let\indtt=\ninett \let\indsf=\indrm \let\indbf=\indrm -\let\indsc=\indrm +\setfont\indsc{csc10 at 9pt} \font\indi=cmmi9 \font\indsy=cmsy9 @@ -2038,6 +2054,7 @@ July\or August\or September\or October\or November\or December\fi \let\indexbackslash=0 %overridden during \printindex. +\let\SETmarginindex=\relax %initialize! % workhorse for all \fooindexes % #1 is name of index, #2 is stuff to put there \def\doind #1#2{% @@ -3340,6 +3357,9 @@ July\or August\or September\or October\or November\or December\fi \gdef\functionparens{\boldbrax\let&=\amprm\parencount=0 } \gdef\boldbrax{\let(=\opnr\let)=\clnr\let[=\lbrb\let]=\rbrb} +% This is used to turn on special parens +% but make & act ordinary (given that it's active). +\gdef\boldbraxnoamp{\let(=\opnr\let)=\clnr\let[=\lbrb\let]=\rbrb\let&=\ampnr} % Definitions of (, ) and & used in args for functions. % This is the definition of ( outside of all parentheses. @@ -3548,7 +3568,8 @@ July\or August\or September\or October\or November\or December\fi \def\deftypefunargs #1{% % Expand, preventing hyphenation at `-' chars. % Note that groups don't affect changes in \hyphenchar. -\functionparens +% Use \boldbraxnoamp, not \functionparens, so that & is not special. +\boldbraxnoamp \tclose{#1}% avoid \code because of side effects on active chars \interlinepenalty=10000 \advance\rightskip by 0pt plus 1fil @@ -4240,6 +4261,10 @@ July\or August\or September\or October\or November\or December\fi \def\afourlatex{\changepagesizes{22cm}{15cm}{7mm}{4.6mm}{5mm}} +% Use @afourwide to print on European A4 paper in wide format. +\def\afourwide{\afourpaper +\changepagesizes{9.5in}{6.5in}{\hoffset}{\normaloffset}{\bindingoffset}} + % Define macros to output various characters with catcode for normal text. \catcode`\"=\other \catcode`\~=\other @@ -4313,6 +4338,15 @@ July\or August\or September\or October\or November\or December\fi {\catcode`\==\active \global\def={{\tt \char 61}}} +\catcode`+=\active +\catcode`\_=\active + +% If a .fmt file is being used, characters that might appear in a file +% name cannot be active until we have parsed the command line. +% So turn them off again, and have \everyjob (or @setfilename) turn them on. +% \otherifyactive is called near the end of this file. +\def\otherifyactive{\catcode`+=\other \catcode`\_=\other} + \catcode`\@=0 % \rawbackslashxx output one backslash character in current font @@ -4355,6 +4389,10 @@ July\or August\or September\or October\or November\or December\fi @let>=@normalgreater @let+=@normalplus} +% Make _ and + \other characters, temporarily. +% This is canceled by @fixbackslash. +@otherifyactive + % If a .fmt file is being used, we don't want the `\input texinfo' to show up. % That is what \eatinput is for; after that, the `\' should revert to printing % a backslash. @@ -4365,8 +4403,11 @@ July\or August\or September\or October\or November\or December\fi % On the other hand, perhaps the file did not have a `\input texinfo'. Then % the first `\{ in the file would cause an error. This macro tries to fix % that, assuming it is called before the first `\' could plausibly occur. +% Also back turn on active characters that might appear in the input +% file name, in case not using a pre-dumped format. % -@gdef@fixbackslash{@ifx\@eatinput @let\ = @normalbackslash @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 |