diff options
Diffstat (limited to 'doc/texinfo.tex')
| -rw-r--r-- | doc/texinfo.tex | 880 |
1 files changed, 649 insertions, 231 deletions
diff --git a/doc/texinfo.tex b/doc/texinfo.tex index ce8124e..fb7cfe5 100644 --- a/doc/texinfo.tex +++ b/doc/texinfo.tex @@ -1,6 +1,6 @@ %% TeX macros to handle texinfo files -% Copyright (C) 1985, 86, 88, 90, 91, 92, 1993 Free Software Foundation, Inc. +% Copyright (C) 1985, 86, 88, 90, 91, 92, 93, 1994 Free Software Foundation, Inc. %This texinfo.tex file is free software; you can redistribute it and/or %modify it under the terms of the GNU General Public License as @@ -22,14 +22,30 @@ %You are forbidden to forbid anyone else to use, share and improve %what you give them. Help stamp out software-hoarding! -\def\texinfoversion{2.108} + +% 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: 2.145 $ \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. +\let\ptextilde=\~ \let\ptexlbrace=\{ \let\ptexrbrace=\} \let\ptexdots=\dots @@ -44,7 +60,15 @@ \let\ptexl=\l \let\ptexL=\L -\def\tie{\penalty 10000\ } % Save plain tex definition of ~. +% Be sure we're in horizontal mode when doing a tie, since we make space +% equivalent to this in @example-like environments. Otherwise, a space +% at the beginning of a line will start with \penalty -- and +% since \penalty is valid in vertical mode, we'd end up putting the +% penalty on the vertical list instead of in the new paragraph. +{\catcode`@ = 11 + \gdef\tie{\leavevmode\penalty\@M\ } +} +\let\~ = \tie % And make it available as @~. \message{Basics,} \chardef\other=12 @@ -53,6 +77,19 @@ % starts a new line in the output. \newlinechar = `^^J +% Set up fixed words for English. +\ifx\putwordChapter\undefined{\gdef\putwordChapter{Chapter}}\fi% +\def\putwordInfo{Info}% +\ifx\putwordSee\undefined{\gdef\putwordSee{See}}\fi% +\ifx\putwordsee\undefined{\gdef\putwordsee{see}}\fi% +\ifx\putwordfile\undefined{\gdef\putwordfile{file}}\fi% +\ifx\putwordpage\undefined{\gdef\putwordpage{page}}\fi% +\ifx\putwordsection\undefined{\gdef\putwordsection{section}}\fi% +\ifx\putwordSection\undefined{\gdef\putwordSection{Section}}\fi% +\ifx\putwordTableofContents\undefined{\gdef\putwordTableofContents{Table of Contents}}\fi% +\ifx\putwordShortContents\undefined{\gdef\putwordShortContents{Short Contents}}\fi% +\ifx\putwordAppendix\undefined{\gdef\putwordAppendix{Appendix}}\fi% + % Ignore a token. % \def\gobble#1{} @@ -144,9 +181,14 @@ % Do @cropmarks to get crop marks \def\cropmarks{\let\onepageout=\croppageout } +\newinsert\margin \dimen\margin=\maxdimen + \def\pagebody#1{\vbox to\pageheight{\boxmaxdepth=\maxdepth #1}} {\catcode`\@ =11 \gdef\pagecontents#1{\ifvoid\topins\else\unvbox\topins\fi +% marginal hacks, juha@viisa.uucp (Juha Takala) +\ifvoid\margin\else % marginal info is present + \rlap{\kern\hsize\vbox to\z@{\kern1pt\box\margin \vss}}\fi \dimen@=\dp#1 \unvbox#1 \ifvoid\footins\else\vskip\skip\footins\footnoterule \unvbox\footins\fi \ifr@ggedbottom \kern-\dimen@ \vfil \fi} @@ -297,13 +339,13 @@ % Single-spacing is done by various environments (specifically, in % \nonfillstart and \quotations). -\newskip\singlespaceskip \singlespaceskip = \baselineskip +\newskip\singlespaceskip \singlespaceskip = 12.5pt \def\singlespace{% -% Why was this kern here? It messes up equalizing space above and below -% environments. --karl, 6may93 -%{\advance \baselineskip by -\singlespaceskip -%\kern \baselineskip}% -\baselineskip=\singlespaceskip + % Why was this kern here? It messes up equalizing space above and below + % environments. --karl, 6may93 + %{\advance \baselineskip by -\singlespaceskip + %\kern \baselineskip}% + \setleading \singlespaceskip } %% Simple single-character @ commands @@ -335,6 +377,15 @@ % @. is an end-of-sentence period. \def\.{.\spacefactor=3000 } +% @enddots{} is an end-of-sentence ellipsis. +\gdef\enddots{$\mathinner{\ldotp\ldotp\ldotp\ldotp}$\spacefactor=3000} + +% @! is an end-of-sentence bang. +\gdef\!{!\spacefactor=3000 } + +% @? is an end-of-sentence query. +\gdef\?{?\spacefactor=3000 } + % @w prevents a word break. Without the \leavevmode, @w at the % beginning of a paragraph, when TeX is still in vertical mode, would % produce a whole line of output instead of starting the paragraph. @@ -389,8 +440,8 @@ \obeylines \fi % - % We do @comment here in case we are called inside an environment, - % such as @example, where each end-of-line in the input causes an + % Do @comment since we are called inside an environment such as + % @example, where each end-of-line in the input causes an % end-of-line in the output. We don't want the end-of-line after % the `@group' to put extra space in the output. Since @group % should appear on a line by itself (according to the Texinfo @@ -584,15 +635,19 @@ where each line of input produces a line of output.} \let\up = \relax \let\set = \relax \let\clear = \relax + \let\item = \relax + \let\message = \relax } % Ignore @ignore ... @end ignore. % \def\ignore{\doignore{ignore}} -% Also ignore @ifinfo, @menu, and @direntry text. +% Also ignore @ifinfo, @ifhtml, @html, @menu, and @direntry text. % \def\ifinfo{\doignore{ifinfo}} +\def\ifhtml{\doignore{ifhtml}} +\def\html{\doignore{html}} \def\menu{\doignore{menu}} \def\direntry{\doignore{direntry}} @@ -679,6 +734,11 @@ where each line of input produces a line of output.} \let\tenrm = \nullfont \let\tenit = \nullfont \let\tensl = \nullfont \let\tenbf = \nullfont \let\tentt = \nullfont \let\smallcaps = \nullfont \let\tensf = \nullfont + % Similarly for index fonts (mostly for their use in + % smallexample) + \let\indrm = \nullfont \let\indit = \nullfont \let\indsl = \nullfont + \let\indbf = \nullfont \let\indtt = \nullfont \let\indsc = \nullfont + \let\indsf = \nullfont % % Don't complain when characters are missing from the fonts. \tracinglostchars = 0 @@ -712,7 +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. % @@ -814,15 +877,15 @@ where each line of input produces a line of output.} \def\donoderef{\ifx\lastnode\relax\else \expandafter\expandafter\expandafter\setref{\lastnode}\fi -\let\lastnode=\relax} +\global\let\lastnode=\relax} \def\unnumbnoderef{\ifx\lastnode\relax\else \expandafter\expandafter\expandafter\unnumbsetref{\lastnode}\fi -\let\lastnode=\relax} +\global\let\lastnode=\relax} \def\appendixnoderef{\ifx\lastnode\relax\else \expandafter\expandafter\expandafter\appendixsetref{\lastnode}\fi -\let\lastnode=\relax} +\global\let\lastnode=\relax} \let\refill=\relax @@ -841,7 +904,7 @@ where each line of input produces a line of output.} \outer\def\bye{\pagealignmacro\tracingstats=1\ptexend} \def\inforef #1{\inforefzzz #1,,,,**} -\def\inforefzzz #1,#2,#3,#4**{See Info file \file{\ignorespaces #3{}}, +\def\inforefzzz #1,#2,#3,#4**{\putwordSee{} \putwordInfo{} \putwordfile{} \file{\ignorespaces #3{}}, node \samp{\ignorespaces#1{}}} \message{fonts,} @@ -857,28 +920,39 @@ where each line of input produces a line of output.} %% Try out Computer Modern fonts at \magstephalf \let\mainmagstep=\magstephalf +% Set the font macro #1 to the font named #2, adding on the +% specified font prefix (normally `cm'). +\def\setfont#1#2{\font#1=\fontprefix#2} + +% Use cm as the default font prefix. +% To specify the font prefix, you must define \fontprefix +% before you read in texinfo.tex. +\ifx\fontprefix\undefined +\def\fontprefix{cm} +\fi + \ifx\bigger\relax \let\mainmagstep=\magstep1 -\font\textrm=cmr12 -\font\texttt=cmtt12 +\setfont\textrm{r12} +\setfont\texttt{tt12} \else -\font\textrm=cmr10 scaled \mainmagstep -\font\texttt=cmtt10 scaled \mainmagstep +\setfont\textrm{r10 scaled \mainmagstep} +\setfont\texttt{tt10 scaled \mainmagstep} \fi % Instead of cmb10, you many want to use cmbx10. % cmbx10 is a prettier font on its own, but cmb10 % looks better when embedded in a line with cmr10. -\font\textbf=cmb10 scaled \mainmagstep -\font\textit=cmti10 scaled \mainmagstep -\font\textsl=cmsl10 scaled \mainmagstep -\font\textsf=cmss10 scaled \mainmagstep -\font\textsc=cmcsc10 scaled \mainmagstep +\setfont\textbf{b10 scaled \mainmagstep} +\setfont\textit{ti10 scaled \mainmagstep} +\setfont\textsl{sl10 scaled \mainmagstep} +\setfont\textsf{ss10 scaled \mainmagstep} +\setfont\textsc{csc10 scaled \mainmagstep} \font\texti=cmmi10 scaled \mainmagstep \font\textsy=cmsy10 scaled \mainmagstep % A few fonts for @defun, etc. -\font\defbf=cmbx10 scaled \magstep1 %was 1314 -\font\deftt=cmtt10 scaled \magstep1 +\setfont\defbf{bx10 scaled \magstep1} %was 1314 +\setfont\deftt{tt10 scaled \magstep1} \def\df{\let\tentt=\deftt \let\tenbf = \defbf \bf} % Fonts for indices and small examples. @@ -886,66 +960,66 @@ where each line of input produces a line of output.} % because texinfo normally uses the slanted fonts for that. % Do not make many font distinctions in general in the index, since they % aren't very useful. -\font\ninett=cmtt9 -\font\indrm=cmr9 -\font\indit=cmsl9 +\setfont\ninett{tt9} +\setfont\indrm{r9} +\setfont\indit{sl9} \let\indsl=\indit \let\indtt=\ninett \let\indsf=\indrm \let\indbf=\indrm -\let\indsc=\indrm +\setfont\indsc{csc10 at 9pt} \font\indi=cmmi9 \font\indsy=cmsy9 % Fonts for headings -\font\chaprm=cmbx12 scaled \magstep2 -\font\chapit=cmti12 scaled \magstep2 -\font\chapsl=cmsl12 scaled \magstep2 -\font\chaptt=cmtt12 scaled \magstep2 -\font\chapsf=cmss12 scaled \magstep2 +\setfont\chaprm{bx12 scaled \magstep2} +\setfont\chapit{ti12 scaled \magstep2} +\setfont\chapsl{sl12 scaled \magstep2} +\setfont\chaptt{tt12 scaled \magstep2} +\setfont\chapsf{ss12 scaled \magstep2} \let\chapbf=\chaprm -\font\chapsc=cmcsc10 scaled\magstep3 +\setfont\chapsc{csc10 scaled\magstep3} \font\chapi=cmmi12 scaled \magstep2 \font\chapsy=cmsy10 scaled \magstep3 -\font\secrm=cmbx12 scaled \magstep1 -\font\secit=cmti12 scaled \magstep1 -\font\secsl=cmsl12 scaled \magstep1 -\font\sectt=cmtt12 scaled \magstep1 -\font\secsf=cmss12 scaled \magstep1 -\font\secbf=cmbx12 scaled \magstep1 -\font\secsc=cmcsc10 scaled\magstep2 +\setfont\secrm{bx12 scaled \magstep1} +\setfont\secit{ti12 scaled \magstep1} +\setfont\secsl{sl12 scaled \magstep1} +\setfont\sectt{tt12 scaled \magstep1} +\setfont\secsf{ss12 scaled \magstep1} +\setfont\secbf{bx12 scaled \magstep1} +\setfont\secsc{csc10 scaled\magstep2} \font\seci=cmmi12 scaled \magstep1 \font\secsy=cmsy10 scaled \magstep2 -% \font\ssecrm=cmbx10 scaled \magstep1 % This size an font looked bad. -% \font\ssecit=cmti10 scaled \magstep1 % The letters were too crowded. -% \font\ssecsl=cmsl10 scaled \magstep1 -% \font\ssectt=cmtt10 scaled \magstep1 -% \font\ssecsf=cmss10 scaled \magstep1 +% \setfont\ssecrm{bx10 scaled \magstep1} % This size an font looked bad. +% \setfont\ssecit{cmti10 scaled \magstep1} % The letters were too crowded. +% \setfont\ssecsl{sl10 scaled \magstep1} +% \setfont\ssectt{tt10 scaled \magstep1} +% \setfont\ssecsf{ss10 scaled \magstep1} -%\font\ssecrm=cmb10 scaled 1315 % Note the use of cmb rather than cmbx. -%\font\ssecit=cmti10 scaled 1315 % Also, the size is a little larger than -%\font\ssecsl=cmsl10 scaled 1315 % being scaled magstep1. -%\font\ssectt=cmtt10 scaled 1315 -%\font\ssecsf=cmss10 scaled 1315 +%\setfont\ssecrm{b10 scaled 1315} % Note the use of cmb rather than cmbx. +%\setfont\ssecit{ti10 scaled 1315} % Also, the size is a little larger than +%\setfont\ssecsl{sl10 scaled 1315} % being scaled magstep1. +%\setfont\ssectt{tt10 scaled 1315} +%\setfont\ssecsf{ss10 scaled 1315} %\let\ssecbf=\ssecrm -\font\ssecrm=cmbx12 scaled \magstephalf -\font\ssecit=cmti12 scaled \magstephalf -\font\ssecsl=cmsl12 scaled \magstephalf -\font\ssectt=cmtt12 scaled \magstephalf -\font\ssecsf=cmss12 scaled \magstephalf -\font\ssecbf=cmbx12 scaled \magstephalf -\font\ssecsc=cmcsc10 scaled \magstep1 +\setfont\ssecrm{bx12 scaled \magstephalf} +\setfont\ssecit{ti12 scaled \magstephalf} +\setfont\ssecsl{sl12 scaled \magstephalf} +\setfont\ssectt{tt12 scaled \magstephalf} +\setfont\ssecsf{ss12 scaled \magstephalf} +\setfont\ssecbf{bx12 scaled \magstephalf} +\setfont\ssecsc{csc10 scaled \magstep1} \font\sseci=cmmi12 scaled \magstephalf \font\ssecsy=cmsy10 scaled \magstep1 % The smallcaps and symbol fonts should actually be scaled \magstep1.5, % but that is not a standard magnification. % Fonts for title page: -\font\titlerm = cmbx12 scaled \magstep3 +\setfont\titlerm{bx12 scaled \magstep3} \let\authorrm = \secrm % In order for the font changes to affect most math symbols and letters, @@ -1001,9 +1075,9 @@ where each line of input produces a line of output.} \newcount\fontdepth \fontdepth=0 % Fonts for short table of contents. -\font\shortcontrm=cmr12 -\font\shortcontbf=cmbx12 -\font\shortcontsl=cmsl12 +\setfont\shortcontrm{r12} +\setfont\shortcontbf{bx12} +\setfont\shortcontsl{sl12} %% Add scribe-like font environments, plus @l for inline lisp (usually sans %% serif) and @ii for TeX italic @@ -1074,10 +1148,17 @@ where each line of input produces a line of output.} % and arrange explicitly to hyphenate an a dash. % -- rms. { -\catcode `\-=\active -\catcode `\_=\active -\global\def\code{\begingroup \catcode `\-=\active \let-\codedash \let_\codeunder \codex} +\catcode`\-=\active +\catcode`\_=\active +\global\def\code{\begingroup \catcode`\-=\active \let-\codedash \catcode`\_=\active \let_\codeunder \codex} +% The following is used by \doprintindex to insure that long function names +% wrap around. It is necessary for - and _ to be active before the index is +% read from the file, as \entry parses the arguments long before \code is +% ever called. -- mycroft +\global\def\indexbreaks{\catcode`\-=\active \let-\realdash \catcode`\_=\active \let_\realunder} } +\def\realdash{-} +\def\realunder{_} \def\codedash{-\discretionary{}{}{}} \def\codeunder{\normalunderscore\discretionary{}{}{}} \def\codex #1{\tclose{#1}\endgroup} @@ -1140,7 +1221,7 @@ where each line of input produces a line of output.} \def\titlezzz##1{\leftline{\titlefont{##1}} % print a rule at the page bottom also. \finishedtitlepagefalse - \vskip4pt \hrule height 4pt \vskip4pt}% + \vskip4pt \hrule height 4pt width \hsize \vskip4pt}% % No rule at page bottom unless we print one at the top with @title. \finishedtitlepagetrue % @@ -1180,7 +1261,7 @@ where each line of input produces a line of output.} } \def\finishtitlepage{% - \vskip4pt \hrule height 2pt + \vskip4pt \hrule height 2pt width \hsize \vskip\titlepagebottomglue \finishedtitlepagetrue } @@ -1354,14 +1435,18 @@ July\or August\or September\or October\or November\or December\fi % They also define \itemindex % to index the item name in whatever manner is desired (perhaps none). +\newif\ifitemxneedsnegativevskip + +\def\itemxpar{\par\ifitemxneedsnegativevskip\vskip-\parskip\nobreak\fi} + \def\internalBitem{\smallbreak \parsearg\itemzzz} -\def\internalBitemx{\par \parsearg\itemzzz} +\def\internalBitemx{\itemxpar \parsearg\itemzzz} \def\internalBxitem "#1"{\def\xitemsubtopix{#1} \smallbreak \parsearg\xitemzzz} -\def\internalBxitemx "#1"{\def\xitemsubtopix{#1} \par \parsearg\xitemzzz} +\def\internalBxitemx "#1"{\def\xitemsubtopix{#1} \itemxpar \parsearg\xitemzzz} \def\internalBkitem{\smallbreak \parsearg\kitemzzz} -\def\internalBkitemx{\par \parsearg\kitemzzz} +\def\internalBkitemx{\itemxpar \parsearg\kitemzzz} \def\kitemzzz #1{\dosubind {kw}{\code{#1}}{for {\bf \lastfunction}}% \itemzzz {#1}} @@ -1377,9 +1462,9 @@ July\or August\or September\or October\or November\or December\fi \nobreak % This prevents a break before @itemx. % % Be sure we are not still in the middle of a paragraph. - {\parskip = 0in - \par - }% + %{\parskip = 0in + %\par + %}% % % If the item text does not fit in the space we have, put it on a line % by itself, and do not allow a page break either before or after that @@ -1387,7 +1472,15 @@ July\or August\or September\or October\or November\or December\fi % command is, e.g., @kindex, the whatsit would get put into the % horizontal list on a line by itself, resulting in extra blank space. \ifdim \wd0>\itemmax - \setbox0=\hbox{\hskip \leftskip \hskip -\tableindent \unhbox0}\box0 + % + % Make this a paragraph so we get the \parskip glue and wrapping, + % but leave it ragged-right. + \begingroup + \advance\leftskip by-\tableindent + \advance\hsize by\tableindent + \advance\rightskip by0pt plus1fil + \leavevmode\unhbox0\par + \endgroup % % We're going to be starting a paragraph, but we don't want the % \parskip glue -- logically it's part of the @item we just started. @@ -1397,15 +1490,18 @@ July\or August\or September\or October\or November\or December\fi % we can't prevent a possible page break at the following % \baselineskip glue. \nobreak + \endgroup + \itemxneedsnegativevskipfalse \else % The item text fits into the space. Start a paragraph, so that the % following text (if any) will end up on the same line. Since that % text will be indented by \tableindent, we make the item text be in % a zero-width box. \noindent - \rlap{\hskip -\tableindent\box0}% + \rlap{\hskip -\tableindent\box0}\ignorespaces% + \endgroup% + \itemxneedsnegativevskiptrue% \fi - \endgroup } \def\item{\errmessage{@item while not in a table}} @@ -1611,6 +1707,159 @@ July\or August\or September\or October\or November\or December\fi \vadjust{\penalty 1200}}% \flushcr} +% @multitable macros +% Amy Hendrickson, 8/18/94 +% +% @multitable ... @endmultitable will make as many columns as desired. +% Contents of each column will wrap at width given in preamble. Width +% can be specified either with sample text given in a template line, +% or in percent of \hsize, the current width of text on page. + +% Table can continue over pages but will only break between lines. + +% To make preamble: +% +% Either define widths of columns in terms of percent of \hsize: +% @multitable @percentofhsize .2 .3 .5 +% @item ... +% +% Numbers following @percentofhsize are the percent of the total +% current hsize to be used for each column. You may use as many +% columns as desired. + +% Or use a template: +% @multitable {Column 1 template} {Column 2 template} {Column 3 template} +% @item ... +% using the widest term desired in each column. + + +% Each new table line starts with @item, each subsequent new column +% starts with @tab. Empty columns may be produced by supplying @tab's +% with nothing between them for as many times as empty columns are needed, +% ie, @tab@tab@tab will produce two empty columns. + +% @item, @tab, @multicolumn or @endmulticolumn do not need to be on their +% own lines, but it will not hurt if they are. + +% Sample multitable: + +% @multitable {Column 1 template} {Column 2 template} {Column 3 template} +% @item first col stuff @tab second col stuff @tab third col +% @item +% first col stuff +% @tab +% second col stuff +% @tab +% third col +% @item first col stuff @tab second col stuff +% @tab Many paragraphs of text may be used in any column. +% +% They will wrap at the width determined by the template. +% @item@tab@tab This will be in third column. +% @endmultitable + +% Default dimensions may be reset by user. +% @intableparskip will set vertical space between paragraphs in table. +% @intableparindent will set paragraph indent in table. +% @spacebetweencols will set horizontal space to be left between columns. +% @spacebetweenlines will set vertical space to be left between lines. + +%%%% +% Dimensions + +\newdimen\intableparskip +\newdimen\intableparindent +\newdimen\spacebetweencols +\newdimen\spacebetweenlines +\intableparskip=0pt +\intableparindent=6pt +\spacebetweencols=12pt +\spacebetweenlines=12pt + +%%%% +% Macros used to set up halign preamble: +\let\endsetuptable\relax +\def\xendsetuptable{\endsetuptable} +\let\percentofhsize\relax +\def\xpercentofhsize{\percentofhsize} +\newif\ifsetpercent + +\newcount\colcount +\def\setuptable#1{\def\firstarg{#1}% +\ifx\firstarg\xendsetuptable\let\go\relax% +\else + \ifx\firstarg\xpercentofhsize\global\setpercenttrue% + \else + \ifsetpercent + \if#1.\else% + \global\advance\colcount by1 % + \expandafter\xdef\csname col\the\colcount\endcsname{.#1\hsize}% + \fi + \else + \global\advance\colcount by1 + \setbox0=\hbox{#1}% + \expandafter\xdef\csname col\the\colcount\endcsname{\the\wd0}% + \fi% + \fi% + \let\go\setuptable% +\fi\go} +%%%% +% multitable syntax +\def\tab{&} + +%%%% +% @multitable ... @endmultitable definitions: + +\def\multitable#1\item{\bgroup +\let\item\cr +\tolerance=9500 +\hbadness=9500 +\parskip=\intableparskip +\parindent=\intableparindent +\overfullrule=0pt +\global\colcount=0\relax% +\def\Emultitable{\global\setpercentfalse\global\everycr{}\cr\egroup\egroup}% + % To parse everything between @multitable and @item : +\def\one{#1}\expandafter\setuptable\one\endsetuptable + % Need to reset this to 0 after \setuptable. +\global\colcount=0\relax% + % + % This preamble sets up a generic column definition, which will + % be used as many times as user calls for columns. + % \vtop will set a single line and will also let text wrap and + % continue for many paragraphs if desired. +\halign\bgroup&\global\advance\colcount by 1\relax% +\vtop{\hsize=\expandafter\csname col\the\colcount\endcsname + % In order to keep entries from bumping into each other + % we will add a \leftskip of \spacebetweencols to all columns after + % the first one. + % If a template has been used, we will add \spacebetweencols + % to the width of each template entry. + % If user has set preamble in terms of percent of \hsize + % we will use that dimension as the width of the column, and + % the \leftskip will keep entries from bumping into each other. + % Table will start at left margin and final column will justify at + % right margin. +\ifnum\colcount=1 +\else + \ifsetpercent + \else + % If user has <not> set preamble in terms of percent of \hsize + % we will advance \hsize by \spacebetweencols + \advance\hsize by \spacebetweencols + \fi + % In either case we will make \leftskip=\spacebetweencols: +\leftskip=\spacebetweencols +\fi +\noindent##}\cr% + % \everycr will reset column counter, \colcount, at the end of + % each line. Every column entry will cause \colcount to advance by one. + % The table preamble + % looks at the current \colcount to find the correct column width. +\global\everycr{\noalign{\nointerlineskip\vskip\spacebetweenlines +\filbreak%% keeps underfull box messages off when table breaks over pages. +\global\colcount=0\relax}}} + \message{indexing,} % Index generation facilities @@ -1685,6 +1934,32 @@ July\or August\or September\or October\or November\or December\fi \def\singlecodeindexer #1{\doind{\indexname}{\code{#1}}} \def\indexdummies{% +% Take care of the plain tex accent commands. +\def\"{\realbackslash "}% +\def\`{\realbackslash `}% +\def\'{\realbackslash '}% +\def\^{\realbackslash ^}% +\def\~{\realbackslash ~}% +\def\={\realbackslash =}% +\def\b{\realbackslash b}% +\def\c{\realbackslash c}% +\def\d{\realbackslash d}% +\def\u{\realbackslash u}% +\def\v{\realbackslash v}% +\def\H{\realbackslash H}% +% Take care of the plain tex special European modified letters. +\def\oe{\realbackslash oe}% +\def\ae{\realbackslash ae}% +\def\aa{\realbackslash aa}% +\def\OE{\realbackslash OE}% +\def\AE{\realbackslash AE}% +\def\AA{\realbackslash AA}% +\def\o{\realbackslash o}% +\def\O{\realbackslash O}% +\def\l{\realbackslash l}% +\def\L{\realbackslash L}% +\def\ss{\realbackslash ss}% +% Take care of texinfo commands likely to appear in an index entry. \def\_{{\realbackslash _}}% \def\w{\realbackslash w }% \def\bf{\realbackslash bf }% @@ -1722,6 +1997,31 @@ July\or August\or September\or October\or November\or December\fi \def\indexdummydots{...} \def\indexnofonts{% +% Just ignore accents. +\let\"=\indexdummyfont +\let\`=\indexdummyfont +\let\'=\indexdummyfont +\let\^=\indexdummyfont +\let\~=\indexdummyfont +\let\==\indexdummyfont +\let\b=\indexdummyfont +\let\c=\indexdummyfont +\let\d=\indexdummyfont +\let\u=\indexdummyfont +\let\v=\indexdummyfont +\let\H=\indexdummyfont +% Take care of the plain tex special European modified letters. +\def\oe{oe}% +\def\ae{ae}% +\def\aa{aa}% +\def\OE{OE}% +\def\AE{AE}% +\def\AA{AA}% +\def\o{o}% +\def\O{O}% +\def\l{l}% +\def\L{L}% +\def\ss{ss}% \let\w=\indexdummyfont \let\t=\indexdummyfont \let\r=\indexdummyfont @@ -1754,7 +2054,14 @@ 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{% +% Put the index entry in the margin if desired. +\ifx\SETmarginindex\relax\else% +\insert\margin{\hbox{\vrule height8pt depth3pt width0pt #2}}% +\fi% {\count10=\lastpenalty % {\indexdummies % Must do this here, since \bf, etc expand at this stage \escapechar=`\\% @@ -1838,8 +2145,9 @@ July\or August\or September\or October\or November\or December\fi \tex \dobreak \chapheadingskip {10000} \catcode`\%=\other\catcode`\&=\other\catcode`\#=\other - \catcode`\$=\other\catcode`\_=\other + \catcode`\$=\other \catcode`\~=\other + \indexbreaks % % The following don't help, since the chars were translated % when the raw index was written, and their fonts were discarded @@ -1932,23 +2240,32 @@ July\or August\or September\or October\or November\or December\fi % % Insert the text of the index entry. TeX will do line-breaking on it. #1% - % - % If we must, put the page number on a line of its own, and fill out - % this line with blank space. (The \hfil is overwhelmed with the - % fill leaders glue in \indexdotfill if the page number does fit.) - \hfil\penalty50 - \null\nobreak\indexdotfill % Have leaders before the page number. - % - % The `\ ' here is removed by the implicit \unskip that TeX does as - % part of (the primitive) \par. Without it, a spurious underfull - % \hbox ensues. - \ #2% The page number ends the paragraph. + % The following is kluged to not output a line of dots in the index if + % there are no page numbers. The next person who breaks this will be + % cursed by a Unix daemon. + \def\tempa{{\rm }}% + \def\tempb{#2}% + \edef\tempc{\tempa}% + \edef\tempd{\tempb}% + \ifx\tempc\tempd\ \else% + % + % If we must, put the page number on a line of its own, and fill out + % this line with blank space. (The \hfil is overwhelmed with the + % fill leaders glue in \indexdotfill if the page number does fit.) + \hfil\penalty50 + \null\nobreak\indexdotfill % Have leaders before the page number. + % + % The `\ ' here is removed by the implicit \unskip that TeX does as + % part of (the primitive) \par. Without it, a spurious underfull + % \hbox ensues. + \ #2% The page number ends the paragraph. + \fi% \par \endgroup} % Like \dotfill except takes at least 1 em. \def\indexdotfill{\cleaders - \hbox{$\mathsurround=0pt \mkern1.5mu . \mkern1.5mu$}\hskip 1em plus 1fill} + \hbox{$\mathsurround=0pt \mkern1.5mu ${\it .}$ \mkern1.5mu$}\hskip 1em plus 1fill} \def\primary #1{\line{#1\hfil}} @@ -2180,13 +2497,13 @@ July\or August\or September\or October\or November\or December\fi \def\chapteryyy #1{\numhead0{#1}} % normally numhead0 calls chapterzzz \def\chapterzzz #1{\seccheck{chapter}% \secno=0 \subsecno=0 \subsubsecno=0 -\global\advance \chapno by 1 \message{Chapter \the\chapno}% +\global\advance \chapno by 1 \message{\putwordChapter \the\chapno}% \chapmacro {#1}{\the\chapno}% \gdef\thissection{#1}% \gdef\thischaptername{#1}% % We don't substitute the actual chapter name into \thischapter % because we don't want its macros evaluated now. -\xdef\thischapter{Chapter \the\chapno: \noexpand\thischaptername}% +\xdef\thischapter{\putwordChapter{} \the\chapno: \noexpand\thischaptername}% {\chapternofonts% \edef\temp{{\realbackslash chapentry {#1}{\the\chapno}{\noexpand\folio}}}% \escapechar=`\\% @@ -2202,13 +2519,13 @@ July\or August\or September\or October\or November\or December\fi \def\appendixzzz #1{\seccheck{appendix}% \secno=0 \subsecno=0 \subsubsecno=0 \global\advance \appendixno by 1 \message{Appendix \appendixletter}% -\chapmacro {#1}{Appendix \appendixletter}% +\chapmacro {#1}{\putwordAppendix{} \appendixletter}% \gdef\thissection{#1}% \gdef\thischaptername{#1}% -\xdef\thischapter{Appendix \appendixletter: \noexpand\thischaptername}% +\xdef\thischapter{\putwordAppendix{} \appendixletter: \noexpand\thischaptername}% {\chapternofonts% \edef\temp{{\realbackslash chapentry - {#1}{Appendix \appendixletter}{\noexpand\folio}}}% + {#1}{\putwordAppendix{} \appendixletter}{\noexpand\folio}}}% \escapechar=`\\% \write \contentsfile \temp % \appendixnoderef % @@ -2567,6 +2884,7 @@ July\or August\or September\or October\or November\or December\fi \unnumbchapmacro{#1}\def\thischapter{}% \begingroup % Set up to handle contents files properly. \catcode`\\=0 \catcode`\{=1 \catcode`\}=2 \catcode`\@=11 + \catcode`\^=7 % to see ^^e4 as \"a etc. juha@piuha.ydi.vtt.fi \raggedbottom % Worry more about breakpoints than the bottom. \advance\hsize by -\contentsrightmargin % Don't use the full line length. } @@ -2574,7 +2892,7 @@ July\or August\or September\or October\or November\or December\fi % Normal (long) toc. \outer\def\contents{% - \startcontents{Table of Contents}% + \startcontents{\putwordTableofContents}% \input \jobname.toc \endgroup \vfill \eject @@ -2582,7 +2900,7 @@ July\or August\or September\or October\or November\or December\fi % And just the chapters. \outer\def\summarycontents{% - \startcontents{Short Contents}% + \startcontents{\putwordShortContents}% % \let\chapentry = \shortchapentry \let\unnumbchapentry = \shortunnumberedentry @@ -2621,7 +2939,7 @@ July\or August\or September\or October\or November\or December\fi % We could simplify the code here by writing out an \appendixentry % command in the toc file for appendices, instead of using \chapentry % for both, but it doesn't seem worth it. -\setbox0 = \hbox{\shortcontrm Appendix } +\setbox0 = \hbox{\shortcontrm \putwordAppendix } \newdimen\shortappendixwidth \shortappendixwidth = \wd0 \def\shortchaplabel#1{% @@ -2775,6 +3093,7 @@ July\or August\or September\or October\or November\or December\fi \catcode`\>=12 \escapechar=`\\ % +\let\~=\ptextilde \let\{=\ptexlbrace \let\}=\ptexrbrace \let\.=\ptexdot @@ -2809,7 +3128,7 @@ July\or August\or September\or October\or November\or December\fi % Define \obeyedspace to be our active space, whatever it is. This is % for use in \parsearg. -{\sepspaces % +{\sepspaces% \global\let\obeyedspace= } % This space is always present above and below environments. @@ -2949,9 +3268,9 @@ July\or August\or September\or October\or November\or December\fi \let\Esmallexample = \nonfillfinish % % Smaller interline space and fonts for small examples. - \baselineskip 10pt + \setleading{10pt}% \indexfonts \tt - \rawbackslash % output the \ character from the current font + \rawbackslash % make \ output the \ character from the current font (tt) \gobble } @@ -2987,23 +3306,26 @@ July\or August\or September\or October\or November\or December\fi \advance\leftskip by 0pt plus 1fill \gobble} -% @quotation does normal linebreaking and narrows the margins. +% @quotation does normal linebreaking (hence we can't use \nonfillstart) +% and narrows the margins. % \def\quotation{% -\begingroup\inENV %This group ends at the end of the @quotation body -{\parskip=0pt % because we will skip by \parskip too, later -\aboveenvbreak}% -\singlespace -\parindent=0pt -\let\Equotation = \nonfillfinish -% @cartouche defines \nonarrowing to inhibit narrowing -% at next level down. -\ifx\nonarrowing\relax -\advance \leftskip by \lispnarrowing -\advance \rightskip by \lispnarrowing -\exdentamount=\lispnarrowing -\let\nonarrowing=\relax -\fi} + \begingroup\inENV %This group ends at the end of the @quotation body + {\parskip=0pt \aboveenvbreak}% because \aboveenvbreak inserts \parskip + \singlespace + \parindent=0pt + % We have retained a nonzero parskip for the environment, since we're + % doing normal filling. So to avoid extra space below the environment... + \def\Equotation{\parskip = 0pt \nonfillfinish}% + % + % @cartouche defines \nonarrowing to inhibit narrowing at next level down. + \ifx\nonarrowing\relax + \advance\leftskip by \lispnarrowing + \advance\rightskip by \lispnarrowing + \exdentamount = \lispnarrowing + \let\nonarrowing = \relax + \fi +} \message{defuns,} % Define formatter for defuns @@ -3035,6 +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. @@ -3104,7 +3429,7 @@ July\or August\or September\or October\or November\or December\fi \advance\leftskip by \defbodyindent \advance \rightskip by \defbodyindent \exdentamount=\defbodyindent \begingroup % -\catcode 61=\active % +\catcode 61=\active % 61 is `=' \obeylines\activeparens\spacesplit#3} \def\defmethparsebody #1#2#3#4 {\begingroup\inENV % @@ -3147,55 +3472,54 @@ July\or August\or September\or October\or November\or December\fi \catcode 61=\active % \obeylines\spacesplit#3} -\def\defvrparsebody #1#2#3#4 {\begingroup\inENV % -\medbreak % -% Define the end token that this defining construct specifies -% so that it will exit this group. -\def#1{\endgraf\endgroup\medbreak}% -\def#2##1 {\begingroup\obeylines\spacesplit{#3{##1}}}% -\parindent=0in -\advance\leftskip by \defbodyindent \advance \rightskip by \defbodyindent -\exdentamount=\defbodyindent -\begingroup\obeylines\spacesplit{#3{#4}}} - -% This seems to work right in all cases. -\let\deftpparsebody=\defvrparsebody -% This fails to work. When given `@deftp {Data Type} foo_t', -% it thinks the type name is just `f'. -%%% This is the same as all the others except for the last line. We need -%%% to parse the arguments differently for @deftp, since the ``attributes'' -%%% there are optional. -%%% -%%\def\deftpparsebody #1#2#3#4 {\begingroup\inENV % -%%\medbreak % -%%% Define the end token that this defining construct specifies -%%% so that it will exit this group. -%%\def#1{\endgraf\endgroup\medbreak}% -%%\def#2##1 {\begingroup\obeylines\spacesplit{#3{##1}}}% -%%\parindent=0in -%%\advance\leftskip by \defbodyindent \advance \rightskip by \defbodyindent -%%\exdentamount=\defbodyindent -%%\begingroup\obeylines\parsetpheaderline{#3{#4}}} - -%%{\obeylines % -%% % Parse the type name and any attributes (field names, etc.). -%% % #1 is the beginning of the macro call that will produce the output, -%% % i.e., \deftpheader{CLASS}; this is passed from \deftpparsebody. -%% % #2 is the type name, e.g., `struct termios'. -%% % #3 is the (possibly empty) attribute list. -%% % -%% \gdef\parsetpheaderline#1#2#3^^M{% -%% \endgroup % Started in \deftpparsebody. -%% % -%% % If the attribute list is in fact empty, there will be no space after -%% % #2; so we can't put a space in our TeX parameter list. But if it -%% % isn't empty, then #3 will begin with an unwanted space. -%% \def\theargs{\ignorespaces #3}% -%% % -%% % Call the macro to produce the output. -%% #1{#2}\theargs % -%% }% -%%} +% This is used for \def{tp,vr}parsebody. It could probably be used for +% some of the others, too, with some judicious conditionals. +% +\def\parsebodycommon#1#2#3{% + \begingroup\inENV % + \medbreak % + % Define the end token that this defining construct specifies + % so that it will exit this group. + \def#1{\endgraf\endgroup\medbreak}% + \def#2##1 {\begingroup\obeylines\spacesplit{#3{##1}}}% + \parindent=0in + \advance\leftskip by \defbodyindent \advance \rightskip by \defbodyindent + \exdentamount=\defbodyindent + \begingroup\obeylines +} + +\def\defvrparsebody#1#2#3#4 {% + \parsebodycommon{#1}{#2}{#3}% + \spacesplit{#3{#4}}% +} + +% This loses on `@deftp {Data Type} {struct termios}' -- it thinks the +% type is just `struct', because we lose the braces in `{struct +% termios}' when \spacesplit reads its undelimited argument. Sigh. +% \let\deftpparsebody=\defvrparsebody +% +% So, to get around this, we put \empty in with the type name. That +% way, TeX won't find exactly `{...}' as an undelimited argument, and +% won't strip off the braces. +% +\def\deftpparsebody #1#2#3#4 {% + \parsebodycommon{#1}{#2}{#3}% + \spacesplit{\parsetpheaderline{#3{#4}}}\empty +} + +% Fine, but then we have to eventually remove the \empty *and* the +% braces (if any). That's what this does, putting the result in \tptemp. +% +\def\removeemptybraces\empty#1\relax{\def\tptemp{#1}}% + +% After \spacesplit has done its work, this is called -- #1 is the final +% thing to call, #2 the type name (which starts with \empty), and #3 +% (which might be empty) the arguments. +% +\def\parsetpheaderline#1#2#3{% + \removeemptybraces#2\relax + #1{\tptemp}{#3}% +}% \def\defopvarparsebody #1#2#3#4#5 {\begingroup\inENV % \medbreak % @@ -3244,8 +3568,9 @@ 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 -\code{#1}% +% 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 \endgraf\penalty 10000\vskip -\parskip\penalty 10000% @@ -3281,7 +3606,7 @@ July\or August\or September\or October\or November\or December\fi % #1 is the data type, #2 the name, #3 the args. \def\deftypefunheaderx #1#2 #3\relax{% \doind {fn}{\code{#2}}% Make entry in function index -\begingroup\defname {\code{#1} #2}{Function}% +\begingroup\defname {\defheaderxcond#1\relax$$$#2}{Function}% \deftypefunargs {#3}\endgroup % \catcode 61=\other % Turn off change made in \defparsebody } @@ -3290,12 +3615,19 @@ July\or August\or September\or October\or November\or December\fi \def\deftypefn{\defmethparsebody\Edeftypefn\deftypefnx\deftypefnheader} +% \defheaderxcond#1\relax$$$ +% puts #1 in @code, followed by a space, but does nothing if #1 is null. +\def\defheaderxcond#1#2$$${\ifx#1\relax\else\code{#1#2} \fi} + % #1 is the classification. #2 is the data type. #3 is the name and args. \def\deftypefnheader #1#2#3{\deftypefnheaderx{#1}{#2}#3 \relax} % #1 is the classification, #2 the data type, #3 the name, #4 the args. \def\deftypefnheaderx #1#2#3 #4\relax{% \doind {fn}{\code{#3}}% Make entry in function index -\begingroup\defname {\code{#2} #3}{#1}% +\begingroup +\normalparens % notably, turn off `&' magic, which prevents +% at least some C++ text from working +\defname {\defheaderxcond#2\relax$$$#3}{#1}% \deftypefunargs {#4}\endgroup % \catcode 61=\other % Turn off change made in \defparsebody } @@ -3423,7 +3755,7 @@ July\or August\or September\or October\or November\or December\fi % #1 is the data type. #2 is the name. \def\deftypevarheader #1#2{% \doind {vr}{\code{#2}}% Make entry in variables index -\begingroup\defname {\code{#1} #2}{Variable}% +\begingroup\defname {\defheaderxcond#1\relax$$$#2}{Variable}% \interlinepenalty=10000 \endgraf\penalty 10000\vskip -\parskip\penalty 10000 \endgroup} @@ -3433,7 +3765,7 @@ July\or August\or September\or October\or November\or December\fi \def\deftypevr{\defvrparsebody\Edeftypevr\deftypevrx\deftypevrheader} \def\deftypevrheader #1#2#3{\doind {vr}{\code{#3}}% -\begingroup\defname {\code{#2} #3}{#1} +\begingroup\defname {\defheaderxcond#2\relax$$$#3}{#1} \interlinepenalty=10000 \endgraf\penalty 10000\vskip -\parskip\penalty 10000 \endgroup} @@ -3474,17 +3806,17 @@ July\or August\or September\or October\or November\or December\fi % \setref{foo} defines a cross-reference point named foo. \def\setref#1{% -%\dosetq{#1-title}{Ytitle}% +\dosetq{#1-title}{Ytitle}% \dosetq{#1-pg}{Ypagenumber}% \dosetq{#1-snt}{Ysectionnumberandtype}} \def\unnumbsetref#1{% -%\dosetq{#1-title}{Ytitle}% +\dosetq{#1-title}{Ytitle}% \dosetq{#1-pg}{Ypagenumber}% \dosetq{#1-snt}{Ynothing}} \def\appendixsetref#1{% -%\dosetq{#1-title}{Ytitle}% +\dosetq{#1-title}{Ytitle}% \dosetq{#1-pg}{Ypagenumber}% \dosetq{#1-snt}{Yappendixletterandtype}} @@ -3494,43 +3826,63 @@ July\or August\or September\or October\or November\or December\fi % file, #5 the name of the printed manual. All but the node name can be % omitted. % -\def\pxref#1{see \xrefX[#1,,,,,,,]} -\def\xref#1{See \xrefX[#1,,,,,,,]} +\def\pxref#1{\putwordsee{} \xrefX[#1,,,,,,,]} +\def\xref#1{\putwordSee{} \xrefX[#1,,,,,,,]} \def\ref#1{\xrefX[#1,,,,,,,]} -\def\xrefX[#1,#2,#3,#4,#5,#6]{\begingroup% -\def\printedmanual{\ignorespaces #5}% -\def\printednodename{\ignorespaces #3}% -% -\setbox1=\hbox{\printedmanual}% -\setbox0=\hbox{\printednodename}% -\ifdim \wd0=0pt% -\def\printednodename{\ignorespaces #1}% -%%% Uncommment the following line to make the actual chapter or section title -%%% appear inside the square brackets. -%\def\printednodename{#1-title}% -\fi% -% -% -% If we use \unhbox0 and \unhbox1 to print the node names, TeX does -% not insert empty discretionaries after hyphens, which means that it -% will not find a line break at a hyphen in a node names. Since some -% manuals are best written with fairly long node names, containing -% hyphens, this is a loss. Therefore, we simply give the text of -% the node name again, so it is as if TeX is seeing it for the first -% time. -\ifdim \wd1>0pt -section ``\printednodename'' in \cite{\printedmanual}% -\else% -\turnoffactive% -\refx{#1-snt}{} [\printednodename], page\tie\refx{#1-pg}{}% -\fi +\def\xrefX[#1,#2,#3,#4,#5,#6]{\begingroup + \def\printedmanual{\ignorespaces #5}% + \def\printednodename{\ignorespaces #3}% + \setbox1=\hbox{\printedmanual}% + \setbox0=\hbox{\printednodename}% + \ifdim \wd0 = 0pt + % No printed node name was explicitly given. + \ifx\SETxref-automatic-section-title\relax % + % Use the actual chapter/section title appear inside + % the square brackets. Use the real section title if we have it. + \ifdim \wd1>0pt% + % It is in another manual, so we don't have it. + \def\printednodename{\ignorespaces #1}% + \else + \ifhavexrefs + % We know the real title if we have the xref values. + \def\printednodename{\refx{#1-title}}% + \else + % Otherwise just copy the Info node name. + \def\printednodename{\ignorespaces #1}% + \fi% + \fi + \def\printednodename{#1-title}% + \else + % Use the node name inside the square brackets. + \def\printednodename{\ignorespaces #1}% + \fi + \fi + % + % If we use \unhbox0 and \unhbox1 to print the node names, TeX does not + % insert empty discretionaries after hyphens, which means that it will + % not find a line break at a hyphen in a node names. Since some manuals + % are best written with fairly long node names, containing hyphens, this + % is a loss. Therefore, we give the text of the node name again, so it + % is as if TeX is seeing it for the first time. + \ifdim \wd1 > 0pt + \putwordsection{} ``\printednodename'' in \cite{\printedmanual}% + \else + % _ (for example) has to be the character _ for the purposes of the + % control sequence corresponding to the node, but it has to expand + % into the usual \leavevmode...\vrule stuff for purposes of + % printing. So we \turnoffactive for the \refx-snt, back on for the + % printing, back off for the \refx-pg. + {\turnoffactive \refx{#1-snt}{}}% + \space [\printednodename],\space + \turnoffactive \putwordpage\tie\refx{#1-pg}{}% + \fi \endgroup} % \dosetq is the interface for calls from other macros % Use \turnoffactive so that punctuation chars such as underscore % work in node names. -\def\dosetq #1#2{{\let\folio=0 \turnoffactive% +\def\dosetq #1#2{{\let\folio=0 \turnoffactive \auxhat% \edef\next{\write\auxfile{\internalsetq {#1}{#2}}}% \next}} @@ -3544,26 +3896,26 @@ section ``\printednodename'' in \cite{\printedmanual}% \def\Ypagenumber{\folio} -\def\Ytitle{\thischapter} +\def\Ytitle{\thissection} \def\Ynothing{} \def\Ysectionnumberandtype{% -\ifnum\secno=0 Chapter\xreftie\the\chapno % -\else \ifnum \subsecno=0 Section\xreftie\the\chapno.\the\secno % +\ifnum\secno=0 \putwordChapter\xreftie\the\chapno % +\else \ifnum \subsecno=0 \putwordSection\xreftie\the\chapno.\the\secno % \else \ifnum \subsubsecno=0 % -Section\xreftie\the\chapno.\the\secno.\the\subsecno % +\putwordSection\xreftie\the\chapno.\the\secno.\the\subsecno % \else % -Section\xreftie\the\chapno.\the\secno.\the\subsecno.\the\subsubsecno % +\putwordSection\xreftie\the\chapno.\the\secno.\the\subsecno.\the\subsubsecno % \fi \fi \fi } \def\Yappendixletterandtype{% -\ifnum\secno=0 Appendix\xreftie'char\the\appendixno{}% -\else \ifnum \subsecno=0 Section\xreftie'char\the\appendixno.\the\secno % +\ifnum\secno=0 \putwordAppendix\xreftie'char\the\appendixno{}% +\else \ifnum \subsecno=0 \putwordSection\xreftie'char\the\appendixno.\the\secno % \else \ifnum \subsubsecno=0 % -Section\xreftie'char\the\appendixno.\the\secno.\the\subsecno % +\putwordSection\xreftie'char\the\appendixno.\the\secno.\the\subsecno % \else % -Section\xreftie'char\the\appendixno.\the\secno.\the\subsecno.\the\subsubsecno % +\putwordSection\xreftie'char\the\appendixno.\the\secno.\the\subsecno.\the\subsubsecno % \fi \fi \fi } \gdef\xreftie{'tie} @@ -3651,6 +4003,15 @@ Section\xreftie'char\the\appendixno.\the\secno.\the\subsecno.\the\subsubsecno % \catcode `\&=\other % `\+ does not work, so use 43. \catcode 43=\other +% Make the characters 128-255 be printing characters +{% + \count 1=128 + \def\loop{% + \catcode\count 1=\other + \advance\count 1 by 1 + \ifnum \count 1<256 \loop \fi + }% +}% % the aux file uses ' as the escape. % Turn off \ as an escape so we do not lose on % entries which were dumped with control sequences in their names. @@ -3660,6 +4021,7 @@ Section\xreftie'char\the\appendixno.\the\secno.\the\subsecno.\the\subsubsecno % \catcode `\{=1 \catcode `\}=2 \catcode `\%=\other \catcode `\'=0 +\catcode`\^=7 % to make ^^e4 etc usable in xref tags \catcode `\\=\other \openin 1 \jobname.aux \ifeof 1 \else \closein 1 \input \jobname.aux \global\havexrefstrue @@ -3846,6 +4208,8 @@ Section\xreftie'char\the\appendixno.\the\secno.\the\subsecno.\the\subsubsecno % \global\tolerance=700 \global\hfuzz=1pt \global\contentsrightmargin=0pt +\global\deftypemargin=0pt +\global\defbodyindent=.5cm \global\pagewidth=\hsize \global\pageheight=\vsize @@ -3875,6 +4239,32 @@ Section\xreftie'char\the\appendixno.\the\secno.\the\subsecno.\the\subsubsecno % \global\pageheight=\vsize } +% Allow control of the text dimensions. Parameters in order: textheight; +% textwidth; \voffset; \hoffset (!); binding offset. All require a dimension; +% header is additional; added length extends the bottom of the page. + +\def\changepagesizes#1#2#3#4#5{ + \global\vsize= #1 + \advance\vsize by \topskip + \global\voffset= #3 + \global\hsize= #2 + \global\outerhsize=\hsize + \global\advance\outerhsize by 0.5in + \global\outervsize=\vsize + \global\advance\outervsize by 0.6in + \global\pagewidth=\hsize + \global\pageheight=\vsize + \global\normaloffset= #4 + \global\bindingoffset= #5} + +% This layout is compatible with Latex on A4 paper. + +\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 @@ -3916,6 +4306,7 @@ Section\xreftie'char\the\appendixno.\the\secno.\the\subsecno.\the\subsubsecno % \def~{{\tt \char '176}} \chardef\hat=`\^ \catcode`\^=\active +\def\auxhat{\def^{'hat}} \def^{{\tt \hat}} \catcode`\_=\active @@ -3943,21 +4334,19 @@ Section\xreftie'char\the\appendixno.\the\secno.\the\subsecno.\the\subsubsecno % %\catcode 27=\active %\def^^[{$\diamondsuit$} -% Used sometimes to turn off (effectively) the active characters -% even after parsing them. -\def\turnoffactive{\let"=\normaldoublequote -\let~=\normaltilde -\let^=\normalcaret -\let_=\normalunderscore -\let|=\normalverticalbar -\let<=\normalless -\let>=\normalgreater -\let+=\normalplus} - % Set up an active definition for =, but don't enable it most of the time. {\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 @@ -3978,6 +4367,32 @@ Section\xreftie'char\the\appendixno.\the\secno.\the\subsecno.\the\subsubsecno % % \catcode 17=0 % Define control-q \catcode`\\=\active +% Used sometimes to turn off (effectively) the active characters +% even after parsing them. +@def@turnoffactive{@let"=@normaldoublequote +@let\=@realbackslash +@let~=@normaltilde +@let^=@normalcaret +@let_=@normalunderscore +@let|=@normalverticalbar +@let<=@normalless +@let>=@normalgreater +@let+=@normalplus} + +@def@normalturnoffactive{@let"=@normaldoublequote +@let\=@normalbackslash +@let~=@normaltilde +@let^=@normalcaret +@let_=@normalunderscore +@let|=@normalverticalbar +@let<=@normalless +@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. @@ -3988,8 +4403,11 @@ Section\xreftie'char\the\appendixno.\the\secno.\the\subsecno.\the\subsubsecno % % 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 |