cxxfilt/texinfo/texinfo.tex

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
23 % along with this texinfo.tex file; see the file COPYING.  If not, write
27 % As a special exception, when this file is read by TeX when processing
37 % of date, so if that's what you're using, please check.
64 % If in a .fmt file, print the version number
66 % they might have appeared in the input file name.
107 % messages, but if we're using an old version of TeX, don't do anything.
118 \ifx\putwordfile\undefined      \gdef\putwordfile{file}\fi
178   Flor-i-da Ghost-script Ghost-view Mac-OS ap-pen-dix bit-map bit-maps
180   man-u-scripts mini-buf-fer mini-buf-fers over-view par-a-digm
226 % Sometimes it is convenient to have everything in the transcript file
229 % some effort to order the tracing commands to reduce output in the log
230 % file; cf. trace.sty in LaTeX.
473   % therein should become regular spaces in the raw index file, not the
507 % Check whether we're in the right environment:
566   % and @{ and @} for the aux file.
625 % Be sure we're in horizontal mode when doing a tie, since we make space
632  % if the definition is written into an index file.
852 % @include file    insert text of that file as input.
1110 % @setfilename is done at the beginning of every texinfo file.
1112 % This makes it possible to make a .fmt file for texinfo.
1117      % Open the new aux file.  TeX will close it automatically at exit.
1747 % @file, @option are the same as @samp.
1748 \let\file=\samp
2125 % For double-sided printing, put current file name in lower left corner,
2172 % Only define if not already defined, in case a txi-??.tex file has set
2239     % We're going to be starting a paragraph, but we don't want the
2422     % Be sure we're not beyond the end of the alphabet.
2435     % Be sure we're not beyond the end of the alphabet.
2794     % If we're here, #1 ends with ^^M\ifinfo (for example).
2860     % we're called from @code, as @code{@value{foo-bar_}}, though.
2869 % the result winds up in the index file.  This means that if the
2913 % @dircategory CATEGORY  -- specify a category of the dir file
2914 % which this file should belong to.  Ignore this in TeX.
2933 % the file that accumulates this index.  The file's extension is foo.
2940     \openout \csname#1indfile\endcsname \jobname.#1 % Open the file
3045 % For the aux file, @ is the escape character.  So we want to redefine
3179     \definedummyword{file}%
3289 % Write the entry in \toks0 to the index file:
3312   % three arguments to \entry to the .?? file (four in the
3336 % But don't do any of this if we're not in vertical mode.  We
3362   % -\skip0 glue we're inserting is preceded by a
3375     % In that case, we want to re-insert the penalty; since we
3392 % The index entry written in the file actually looks like
3424 % @printindex causes a particular index (the ??s file) to get printed.
3434   % See if the index file exists and is nonempty.
3435   % Change catcode of @ here so that if the index file contains
3443     % and it loses the chapter title and the aux file entries for the
3449     % If the index file exists but is empty, then \openin leaves \ifeof
3450     % false.  We have to make TeX try to read something from the file, so
3470 % These macros are used by the sorted index file itself.
3717   % the current page.  We're now back to normal single-column
3758 % chapters, we're in trouble anyway, I'm sure.)
3801   % expanded while writing the .toc file.  \char\appendixno is not
3882   % as an @include file.
4317 % Write an entry to the toc file, opening it if necessary.
4326 % We open the .toc file for writing here instead of at @setfilename (or
4351   % Tell \shipout to create a pdf destination on each page, if we're
4474 % See comments in \dochapentry re vbox and related settings.
4681 \def\ctl{{\circle\char'013\hskip -6pt}}% 6pt from pl file: 1/2charwidth
4839 % we're doing normal filling.  So, when using \aboveenvbreak and
4856 % We have retained a nonzero parskip for the environment, since we're
4868 % If we're given an argument, typeset it in bold with a colon after.
5001 % @verbatiminclude FILE - insert text of file in verbatim environment.
5022 % file; b) letting users define the frontmatter in as flexible order as
5027   % \ is the escape char in this texinfo.tex file, so it is the
5032   % We must preserve ^^M's in the input file; see \insertcopying below.
5297     % . we're printing identifiers, they should be in tt in principle.
5421 % which we arrange to emulate with a temporary file in ordinary TeX.
5613 % (They're different since rec and nonrec macros end differently.)
5623 % \xdef is used so that macro definitions will survive the file
5624 % they're defined in; @include reads the file inside a group.
5724 \def\inforefzzz #1,#2,#3,#4**{\putwordSee{} \putwordInfo{} \putwordfile{} \file{\ignorespaces #3{}},
5785 % node name, #4 the name of the Info file, #5 the name of the printed
5827          goto file{\the\filename.pdf} name{#1}%
5963 % This is the macro invoked by entries in the aux file.  Usually it's
5990 % Read the last existing aux file, if any.  No error if none exists.
6268   \catcode`\^^M = 5     % in case we're inside an example
6415       % Write the text that goes in the lof to the aux file as
6518 % This is called on each entry in a list of floats.  We're passed the
6520 % aux file.  We strip off the -title and look up \XRLABEL-lof, which
6521 % has the text we're supposed to typeset here.
6524 % they won't appear in the aux file).
6545 % It would be nice if we could set up a hyphenation file here.
6548   \tex % read txi-??.tex file in plain TeX.
6549     % Read the file if it exists.
6553       \errmessage{Cannot read language file txi-#1.tex}%
6560 \newhelp\nolanghelp{The given language definition file cannot be found or
6588 % Use TeX 3.0's \emergencystretch to help line breaking, but if we're
6678   % your texinfo source file like this:
6836 % If a .fmt file is being used, characters that might appear in a file
6839 % \otherifyactive is called near the end of this file.
6891 % If a .fmt file is being used, we don't want the `\input texinfo' to show up.
6898 % On the other hand, perhaps the file did not have a `\input texinfo'. Then
6899 % the first `\{ in the file would cause an error. This macro tries to fix
6902 % file name, in case not using a pre-dumped format.
6920 @c eval: (add-hook 'write-file-hooks 'time-stamp)