dist/doc/texinfo.tex

1 % texinfo.tex -- TeX macros to handle Texinfo files.
12 % This texinfo.tex file is free software: you can redistribute it and/or
17 % This texinfo.tex file is distributed in the hope that it will be
30 % Please try the latest version of texinfo.tex before submitting bug
32 %   http://ftp.gnu.org/gnu/texinfo/ (the Texinfo release area), or
33 %   http://ftpmirror.gnu.org/texinfo/ (same, via a mirror), or
34 %   http://www.gnu.org/software/texinfo/ (the Texinfo home page)
35 % The texinfo.tex in any given distribution could well be out
38 % Send bug reports to bug-texinfo@gnu.org.  Please include including a
54 % It is possible to adapt texinfo.tex for other languages, to some
58 % The GNU Texinfo home page is http://www.gnu.org/software/texinfo.
61 \message{Loading texinfo [version \texinfoversion]:}
517 % Define the framework for environments in texinfo.tex.  It's used like this:
855     \wlog{texinfo.tex: doing @include of #1^^J}%
1041 % @setfilename is done at the beginning of every texinfo file.
1043 % This makes it possible to make a .fmt file for texinfo.
1045    \fixbackslash  % Turn off hack to swallow `\input texinfo'.
1054    % If texinfo.cnf is present on the system, read it.
1056    \openin 1 texinfo.cnf
1057    \ifeof 1 \else \input texinfo.cnf \fi
1783 % before you read in texinfo.tex.
2092 % texinfo doesn't allow for producing subscripts and superscripts except
2824   % make the texinfo accent commands work in math mode
4014   % See bug-texinfo report from Werner Lemberg, 31 Oct 2004 12:52:20 +0100.
4091 { \catcode`_=11 % We want to use \_STOP_ which cannot appear in texinfo source.
4394   % help-texinfo, 22may06):
6729 % because texinfo's \verbatim doesn't stop at '\end{verbatim}':
6760     \wlog{texinfo.tex: doing @verbatiminclude of #1^^J}%
7284 % (as in normal texinfo). It is necessary to change the definition of \
9794   % your texinfo source file like this:
9881 \message{and turning on texinfo input format.}
9973 % In texinfo, backslash is an active character; it prints the backslash
10023 % If a .fmt file is being used, we don't want the `\input texinfo' to show up.
10027 @gdef@eatinput input texinfo{@fixbackslash}
10030 % On the other hand, perhaps the file did not have a `\input texinfo'. Then