groff/doc/texinfo.tex

14 % published by the Free Software Foundation; either version 2, or (at
216     % \vadjust-items are inserted at the left edge of the type.  So
272 % Dimensions to add cropmarks at corners.
437 % We prepended an \empty token at the very beginning and we expand it now,
469   % space in the output.  Don't allow a line break at this space, as this
501 % At runtime, environments start with this:
630 % at the beginning of a line will start with \penalty -- and
658 % @w prevents a word break.  Without the \leavevmode, @w at the
674 % explicit \vfill so that the extra space is at the bottom.  The
724 % TeX puts in an \escapechar (i.e., `@') at the beginning of the help
768     % page at this \penalty, if there are no other feasible breakpoints in
772     % example where a page broke at this \penalty; if it happens in a real
788 % @page forces the start of a new page.
793 % outputs text on separate line in roman font, starting at standard page margin
972 % after a section heading.  If WORD is `insert', then do indent at such
1113 % @setfilename is done at the beginning of every texinfo file.
1120      % Open the new aux file.  TeX will close it automatically at exit.
1221   % #1 is the section text.  #2 is the pdf expression for the number
1740 % We can't just use \exhyphenpenalty, because that only has effect at
1741 % the end of a paragraph.  Restore normal hyphenation at the end of the
1802 % We *must* turn on hyphenation at `-' and `_' in @code.
1807 % both hyphenation at - and hyphenation within words.
1809 % and arrange explicitly to hyphenate at a dash.
2001   % We set the font at each command, rather than predefining it in
2009   % By the way, simply using "at 1em" works for cmr10 and the like, but
2016     \font\thiseurofont = \ifusingit{feybo10}{feybr10} at \eurosize
2019     \font\thiseurofont = \ifusingit{feymo10}{feymr10} at \eurosize
2067     % Leave some space at the very top of the page.
2069     % No rule at page bottom unless we print one at the top with @title.
2073     % at the top of the second.  We don't want the ragged left on the second.
2132   % print a rule at the page bottom also.
2219 % By default, they are off at the start of a document,
2302 % margin between end of table item and start of table text.
2329   % line.  We do not start a paragraph here because then if the next
2347     % Stop a page break at the \parskip glue coming up.  However, if
2492   % This is a good thing, since \splitoff doesn't work given nothing at
2502     % We need the \relax at the end of the \ifnum lines to stop TeX from
2577 % Contents of each column will wrap at width given in preamble.  Width
2620 %         They will wrap at the width determined by the template.
2762       % will keep entries from bumping into each other.  Table will start at
2763       % left margin and final column will justify at right margin.
2779       % Ignoring space at the beginning and end avoids an occasional spurious
2780       % blank line, when TeX decides to break the line at the space before the
2888     % And this command to find another #1 command, at the beginning of a
2978 % We have this subroutine so that we can handle at least some @value's
3424   \indexdummies % Must do this here, since \bf, etc expand at this stage
3459 % start of the @defun won't see the skip inserted by the @end of
3630 % A straightforward implementation would start like this:
3660     % \hangafter is reset to 1 (which is the value we want) at the start
3716 % Like \dotfill except takes at least 1 em.
3852 % Called at the end of the double column material.
3886 % numbers by starting them at 10000.  (If a document ever has 10000
4115   % an assumption that \chapmacro is called at the outermost level.
4440   % We'll almost certainly start a paragraph next, so don't let that
4468 % We open the .toc file for writing here instead of at @setfilename (or
4510   % start on an odd page, unlike chapters.  Thus, we maintain
4594   % widest letter (M) is 1em, at least in the Computer Modern fonts.
4657 % If the toc has to be broken over pages, we want it to be at chapters
4658 % if at all possible; hence the \penalty.
4793 % start of the next paragraph will insert \parskip.
4879 % This macro is called at the beginning of all the @example variants,
4891   % at next level down.
4989   % @cartouche defines \nonarrowing to inhibit narrowing at next level down.
5122 % because texinfo's \verbatim doesn't stop at '\end{verbatim}':
5130   % ignore everything up to the first ^^M, that's the newline at the end
5413 % distinguishable.  Prevent hyphenation at `-' chars.
5879 % @anchor{NAME} -- define xref target at arbitrary point.
6002     % not find a line break at a hyphen in a node names.  Since some manuals
6079     % If not defined, say something at least.
6246   % In case the footnote comes at the end of a sentence, preserve the
6365 % Check for and read epsf.tex up front.  If we read it only at @image
6421     % \epsfbox itself resets \epsf?size at each figure.
6450 % We keep a separate counter for each FLOATTYPE, which we reset at each
6460   % BEWARE: when the floats start float, we have to issue warning whenever an
6505     % start with \parskip glue, I guess.
6508     % Don't suppress indentation if a float happens to start a section.
6588   % BEWARE: when the floats start float, we have to issue warning whenever an
6614       % Remember to reset this floatno at the next chap.
7077 @c time-stamp-start: "def\\\\texinfoversion{"