X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;ds=sidebyside;f=config%2Ftexinfo.tex;h=3b226059a600693748f3033d6b98dc83360aa1be;hb=fad9d3d65b9bd0d6f1a076d097a25a7d5fa0d0ba;hp=8861a5ac7d56ca832c3d51abc044a00a81fa75de;hpb=f3f17151589732641bb9920e1e98a38eba71aa51;p=gnulib.git diff --git a/config/texinfo.tex b/config/texinfo.tex index 8861a5ac7..3b226059a 100644 --- a/config/texinfo.tex +++ b/config/texinfo.tex @@ -3,7 +3,7 @@ % Load plain if necessary, i.e., if running under initex. \expandafter\ifx\csname fmtname\endcsname\relax\input plain\fi % -\def\texinfoversion{2002-09-29.15} +\def\texinfoversion{2002-10-13.14} % % Copyright (C) 1985, 1986, 1988, 1990, 1991, 1992, 1993, 1994, 1995, % 1996, 1997, 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc. @@ -141,14 +141,20 @@ % \def\gobble#1{} +% True if #1 is the empty string, i.e., called like `\ifempty{}'. +% +\def\ifempty#1{\ifemptyx #1\emptymarkA\emptymarkB}% +\def\ifemptyx#1#2\emptymarkB{\ifx #1\emptymarkA}% + +% Hyphenation fixes. \hyphenation{ap-pen-dix} \hyphenation{mini-buf-fer mini-buf-fers} \hyphenation{eshell} \hyphenation{white-space} % Margin to add to right of even pages, to left of odd pages. -\newdimen \bindingoffset -\newdimen \normaloffset +\newdimen\bindingoffset +\newdimen\normaloffset \newdimen\pagewidth \newdimen\pageheight % Sometimes it is convenient to have everything in the transcript file @@ -2411,19 +2417,20 @@ width0pt\relax} \fi \let\item = \relax } -% Ignore @ignore, @ifhtml, @ifinfo, @ifplaintext, @ifnottex, @html, @menu, -% @direntry, and @documentdescription. +% Ignore @ignore, @ifhtml, @ifinfo, and the like. % -\def\ignore{\doignore{ignore}} +\def\direntry{\doignore{direntry}} +\def\documentdescriptionword{documentdescription} +\def\documentdescription{\doignore{documentdescription}} +\def\html{\doignore{html}} \def\ifhtml{\doignore{ifhtml}} \def\ifinfo{\doignore{ifinfo}} -\def\ifplaintext{\doignore{ifplaintext}} \def\ifnottex{\doignore{ifnottex}} -\def\html{\doignore{html}} +\def\ifplaintext{\doignore{ifplaintext}} +\def\ifxml{\doignore{ifxml}} +\def\ignore{\doignore{ignore}} \def\menu{\doignore{menu}} -\def\direntry{\doignore{direntry}} -\def\documentdescription{\doignore{documentdescription}} -\def\documentdescriptionword{documentdescription} +\def\xml{\doignore{xml}} % @dircategory CATEGORY -- specify a category of the dir file % which this file should belong to. Ignore this in TeX. @@ -2505,7 +2512,7 @@ width0pt\relax} \fi % We must actually expand the ignored text to look for the @end % command, so that nested ignore constructs work. Thus, we put the % text into a \vbox and then do nothing with the result. To minimize - % the change of memory overflow, we follow the approach outlined on + % the chance of memory overflow, we follow the approach outlined on % page 401 of the TeXbook: make the current font be a dummy font. % \setbox0 = \vbox\bgroup @@ -2557,7 +2564,7 @@ width0pt\relax} \fi % Do minimal line-breaking. \pretolerance = 10000 % - % Do not execute instructions in @tex + % Do not execute instructions in @tex. \def\tex{\doignore{tex}}% % Do not execute macro definitions. % `c' is a comment character, so the word `macro' will get cut off. @@ -4618,30 +4625,68 @@ width0pt\relax} \fi } % @copying ... @end copying. -% Save the text away for @insertcopying later. +% Save the text away for @insertcopying later. Many commands won't be +% allowed in this context, but that's ok. +% +% We save the uninterpreted tokens, rather than creating a box. +% Saving the text in a box would be much easier, but then all the +% typesetting commands (@smallbook, font changes, etc.) have to be done +% beforehand -- and a) we want @copying to be done first in the source +% file; b) letting users define the frontmatter in as flexible order as +% possible is very desirable. % -\newbox\copyingbox -% \def\copying{\begingroup - \parindent = 0pt % looks wrong on title page - \def\Ecopying{\egroup\endgroup}% - \global\setbox\copyingbox = \vbox\bgroup + % Define a command to swallow text until we reach `@end copying'. + % \ is the escape char in this texinfo.tex file, so it is the + % delimiter for the command; @ will be the escape char when we read + % it, but that doesn't matter. + \long\def\docopying##1\end copying{\gdef\copyingtext{##1}\enddocopying}% + % + % We must preserve ^^M's in the input file; see \insertcopying below. + \catcode`\^^M = \active + \docopying } -% @insertcopying. -% -\def\insertcopying{\unvcopy\copyingbox} +% What we do to finish off the copying text. +% +\def\enddocopying{\endgroup\ignorespaces} +% @insertcopying. Here we must play games with ^^M's. On the one hand, +% we need them to delimit commands such as `@end quotation', so they +% must be active. On the other hand, we certainly don't want every +% end-of-line to be a \par, as would happen with the normal active +% definition of ^^M. On the third hand, two ^^M's in a row should still +% generate a \par. +% +% Our approach is to make ^^M insert a space and a penalty1 normally; +% then it can also check if \lastpenalty=1. If it does, then manually +% do \par. +% +% Seems pretty fragile, but for the limited use of getting the copying +% text (which should be quite simple) inserted, we can hope it's ok. +% % +{\catcode`\^^M=\active % +\gdef\insertcopying{\begingroup % + \parindent = 0pt % looks wrong on title page + \def^^M{% + \ifnum \lastpenalty=1 % + \par % + \else % + \space \penalty 1 % + \fi % + }% + \copyingtext % +\endgroup}% +} \message{defuns,} % @defun etc. % Allow user to change definition object font (\df) internally -\def\setdeffont #1 {\csname DEF#1\endcsname} +\def\setdeffont#1 {\csname DEF#1\endcsname} \newskip\defbodyindent \defbodyindent=.4in \newskip\defargsindent \defargsindent=50pt -\newskip\deftypemargin \deftypemargin=12pt \newskip\deflastargmargin \deflastargmargin=18pt \newcount\parencount @@ -4700,32 +4745,47 @@ width0pt\relax} \fi \global\let& = \ampnr } -% First, defname, which formats the header line itself. -% #1 should be the function name. -% #2 should be the type of definition, such as "Function". - -\def\defname #1#2{% -% Get the values of \leftskip and \rightskip as they were -% outside the @def... -\dimen2=\leftskip -\advance\dimen2 by -\defbodyindent -\noindent -\setbox0=\hbox{\hskip \deflastargmargin{\rm #2}\hskip \deftypemargin}% -\dimen0=\hsize \advance \dimen0 by -\wd0 % compute size for first line -\dimen1=\hsize \advance \dimen1 by -\defargsindent %size for continuations -\parshape 2 0in \dimen0 \defargsindent \dimen1 -% Now output arg 2 ("Function" or some such) -% ending at \deftypemargin from the right margin, -% but stuck inside a box of width 0 so it does not interfere with linebreaking -{% Adjust \hsize to exclude the ambient margins, -% so that \rightline will obey them. -\advance \hsize by -\dimen2 -\rlap{\rightline{{\rm #2}\hskip -1.25pc }}}% -% Make all lines underfull and no complaints: -\tolerance=10000 \hbadness=10000 -\advance\leftskip by -\defbodyindent -\exdentamount=\defbodyindent -{\df #1}\enskip % Generate function name +% \defname, which formats the name of the @def (not the args). +% #1 is the function name. +% #2 is the type of definition, such as "Function". +% +\def\defname#1#2{% + % How we'll output the type name. Putting it in brackets helps + % distinguish it from the body text that may end up on the next line + % just below it. + \ifempty{#2}% + \def\defnametype{}% + \else + \def\defnametype{[\rm #2]}% + \fi + % + % Get the values of \leftskip and \rightskip as they were outside the @def... + \dimen2=\leftskip + \advance\dimen2 by -\defbodyindent + % + % Figure out values for the paragraph shape. + \setbox0=\hbox{\hskip \deflastargmargin{\defnametype}}% + \dimen0=\hsize \advance \dimen0 by -\wd0 % compute size for first line + \dimen1=\hsize \advance \dimen1 by -\defargsindent % size for continuations + \parshape 2 0in \dimen0 \defargsindent \dimen1 + % + % Output arg 2 ("Function" or some such) but stuck inside a box of + % width 0 so it does not interfere with linebreaking. + \noindent + % + {% Adjust \hsize to exclude the ambient margins, + % so that \rightline will obey them. + \advance \hsize by -\dimen2 + \dimen3 = 0pt % was -1.25pc + \rlap{\rightline{\defnametype\kern\dimen3}}% + }% + % + % Allow all lines to be underfull without complaint: + \tolerance=10000 \hbadness=10000 + \advance\leftskip by -\defbodyindent + \exdentamount=\defbodyindent + {\df #1}\enskip % output function name + % \defunargs will be called next to output the arguments, if any. } % Common pieces to start any @def... @@ -6033,11 +6093,13 @@ should work if nowhere else does.} } % Parameters in order: 1) textheight; 2) textwidth; 3) voffset; -% 4) hoffset; 5) binding offset; 6) topskip. We also call -% \setleading{\textleading}, so the caller should define \textleading. -% The caller should also set \parskip. +% 4) hoffset; 5) binding offset; 6) topskip; 7) physical page height; 8) +% physical page width. +% +% We also call \setleading{\textleading}, so the caller should define +% \textleading. The caller should also set \parskip. % -\def\internalpagesizes#1#2#3#4#5#6{% +\def\internalpagesizes#1#2#3#4#5#6#7#8{% \voffset = #3\relax \topskip = #6\relax \splittopskip = \topskip @@ -6056,6 +6118,11 @@ should work if nowhere else does.} \normaloffset = #4\relax \bindingoffset = #5\relax % + \ifpdf + \pdfpageheight #7\relax + \pdfpagewidth #8\relax + \fi + % \setleading{\textleading} % \parindent = \defaultparindent @@ -6077,7 +6144,10 @@ should work if nowhere else does.} \textleading = 13.2pt % % If page is nothing but text, make it come out even. - \internalpagesizes{46\baselineskip}{6in}{\voffset}{.25in}{\bindingoffset}{36pt}% + \internalpagesizes{46\baselineskip}{6in}% + {\voffset}{.25in}% + {\bindingoffset}{36pt}% + {11in}{8.5in}% }} % Use @smallbook to reset parameters for 7x9.5 (or so) format. @@ -6085,13 +6155,15 @@ should work if nowhere else does.} \parskip = 2pt plus 1pt \textleading = 12pt % - \internalpagesizes{7.5in}{5.in}{\voffset}{.25in}{\bindingoffset}{16pt}% + \internalpagesizes{7.5in}{5in}% + {\voffset}{.25in}% + {\bindingoffset}{16pt}% + {9.25in}{7in}% % \lispnarrowing = 0.3in \tolerance = 700 \hfuzz = 1pt \contentsrightmargin = 0pt - \deftypemargin = 0pt \defbodyindent = .5cm \smallenvironments }} @@ -6111,13 +6183,14 @@ should work if nowhere else does.} % \global\normaloffset = -6mm % \global\bindingoffset = 10mm % @end tex - \internalpagesizes{51\baselineskip}{160mm}{\voffset}{\hoffset}% + \internalpagesizes{51\baselineskip}{160mm} + {\voffset}{\hoffset}% {\bindingoffset}{44pt}% + {297mm}{210mm}% % \tolerance = 700 \hfuzz = 1pt \contentsrightmargin = 0pt - \deftypemargin = 0pt \defbodyindent = 5mm }} @@ -6128,13 +6201,15 @@ should work if nowhere else does.} \parskip = 2pt plus 1pt minus 0.1pt \textleading = 12.5pt % - \internalpagesizes{160mm}{120mm}{\voffset}{\hoffset}{\bindingoffset}{8pt}% + \internalpagesizes{160mm}{120mm}% + {\voffset}{\hoffset}% + {\bindingoffset}{8pt}% + {210mm}{148mm}% % \lispnarrowing = 0.2in \tolerance = 800 \hfuzz = 1.2pt \contentsrightmargin = 0pt - \deftypemargin = 0pt \defbodyindent = 2mm \tableindent = 12mm % @@ -6144,16 +6219,22 @@ should work if nowhere else does.} % A specific text layout, 24x15cm overall, intended for A4 paper. \def\afourlatex{{\globaldefs = 1 \afourpaper - \internalpagesizes{237mm}{150mm}{\voffset}{4.6mm}{\bindingoffset}{7mm}% + \internalpagesizes{237mm}{150mm}% + {\voffset}{4.6mm}% + {\bindingoffset}{7mm}% + {297mm}{210mm}% % % Must explicitly reset to 0 because we call \afourpaper. \globaldefs = 0 }} -% Use @afourwide to print on A4 paper in wide format. +% Use @afourwide to print on A4 paper in landscape format. \def\afourwide{{\globaldefs = 1 \afourpaper - \internalpagesizes{241mm}{165mm}{\voffset}{-2.95mm}{\bindingoffset}{7mm}% + \internalpagesizes{241mm}{165mm}% + {\voffset}{-2.95mm}% + {\bindingoffset}{7mm}% + {297mm}{210mm}% \globaldefs = 0 }} @@ -6170,7 +6251,16 @@ should work if nowhere else does.} \parskip = 3pt plus 2pt minus 1pt \setleading{\textleading}% % - \internalpagesizes{#1}{\hsize}{\voffset}{\normaloffset}{\bindingoffset}{44pt}% + \dimen0 = #1 + \advance\dimen0 by \voffset + % + \dimen2 = \hsize + \advance\dimen2 by \normaloffset + % + \internalpagesizes{#1}{\hsize}% + {\voffset}{\normaloffset}% + {\bindingoffset}{44pt}% + {\dimen0}{\dimen2}% }} % Set default to letter.