Mercurial > hg > octave-lyh > gnulib-hg
changeset 4897:c784af02fcd9
updates from savannah outage
author | uid65818 <uid65818> |
---|---|
date | Wed, 24 Dec 2003 13:07:08 +0000 |
parents | dccb891364fe |
children | f148130e3338 |
files | MODULES.html config/config.rpath config/srclist.txt config/texinfo.tex lib/ChangeLog lib/config.charset lib/localcharset.c lib/mkdtemp.c m4/lib-ld.m4 m4/lib-prefix.m4 |
diffstat | 10 files changed, 1170 insertions(+), 925 deletions(-) [+] |
line wrap: on
line diff
--- a/MODULES.html +++ b/MODULES.html @@ -2393,7 +2393,7 @@ <TD ALIGN=LEFT VALIGN=TOP><A NAME="module=gettext"></A><A HREF="modules/gettext">gettext</A> <TD ALIGN=LEFT VALIGN=TOP>#include "<A HREF="lib/gettext.h">gettext.h</A>" <TD ALIGN=LEFT VALIGN=TOP>--- - <TD ALIGN=LEFT VALIGN=TOP><A HREF="m4/codeset.m4">codeset.m4</A><BR><A HREF="m4/gettext.m4">gettext.m4</A><BR><A HREF="m4/glibc21.m4">glibc21.m4</A><BR><A HREF="m4/iconv.m4">iconv.m4</A><BR><A HREF="m4/intdiv0.m4">intdiv0.m4</A><BR><A HREF="m4/inttypes.m4">inttypes.m4</A><BR><A HREF="m4/inttypes_h.m4">inttypes_h.m4</A><BR><A HREF="m4/inttypes-pri.m4">inttypes-pri.m4</A><BR><A HREF="m4/isc-posix.m4">isc-posix.m4</A><BR><A HREF="m4/lcmessage.m4">lcmessage.m4</A><BR><A HREF="m4/lib-ld.m4">lib-ld.m4</A><BR><A HREF="m4/lib-link.m4">lib-link.m4</A><BR><A HREF="m4/lib-prefix.m4">lib-prefix.m4</A><BR><A HREF="m4/nls.m4">nls.m4</A><BR><A HREF="m4/po.m4">po.m4</A><BR><A HREF="m4/progtest.m4">progtest.m4</A><BR><A HREF="m4/stdint_h.m4">stdint_h.m4</A><BR><A HREF="m4/uintmax_t.m4">uintmax_t.m4</A><BR><A HREF="m4/ulonglong.m4">ulonglong.m4</A><BR>AM_GNU_GETTEXT([external]) + <TD ALIGN=LEFT VALIGN=TOP><A HREF="m4/codeset.m4">codeset.m4</A><BR><A HREF="m4/gettext.m4">gettext.m4</A><BR><A HREF="m4/glibc21.m4">glibc21.m4</A><BR><A HREF="m4/iconv.m4">iconv.m4</A><BR><A HREF="m4/intdiv0.m4">intdiv0.m4</A><BR><A HREF="m4/intmax.m4">intmax.m4</A><BR><A HREF="m4/inttypes.m4">inttypes.m4</A><BR><A HREF="m4/inttypes_h.m4">inttypes_h.m4</A><BR><A HREF="m4/inttypes-pri.m4">inttypes-pri.m4</A><BR><A HREF="m4/isc-posix.m4">isc-posix.m4</A><BR><A HREF="m4/lcmessage.m4">lcmessage.m4</A><BR><A HREF="m4/lib-ld.m4">lib-ld.m4</A><BR><A HREF="m4/lib-link.m4">lib-link.m4</A><BR><A HREF="m4/lib-prefix.m4">lib-prefix.m4</A><BR><A HREF="m4/longdouble.m4">longdouble.m4</A><BR><A HREF="m4/longlong.m4">longlong.m4</A><BR><A HREF="m4/nls.m4">nls.m4</A><BR><A HREF="m4/po.m4">po.m4</A><BR><A HREF="m4/printf-posix.m4">printf-posix.m4</A><BR><A HREF="m4/progtest.m4">progtest.m4</A><BR><A HREF="m4/signed.m4">signed.m4</A><BR><A HREF="m4/size_max.m4">size_max.m4</A><BR><A HREF="m4/stdint_h.m4">stdint_h.m4</A><BR><A HREF="m4/uintmax_t.m4">uintmax_t.m4</A><BR><A HREF="m4/ulonglong.m4">ulonglong.m4</A><BR><A HREF="m4/wchar_t.m4">wchar_t.m4</A><BR><A HREF="m4/wint_t.m4">wint_t.m4</A><BR><A HREF="m4/xsize.m4">xsize.m4</A><BR>AM_GNU_GETTEXT([external]) <TD ALIGN=LEFT VALIGN=TOP>--- </TR> <TR> @@ -2751,6 +2751,6 @@ <LI>A testsuite </UL> <HR> - Generated from <CODE>MODULES.html.sh</CODE> on 26 November 2003. + Generated from <CODE>MODULES.html.sh</CODE> on 6 December 2003. </BODY> </HTML>
--- a/config/config.rpath +++ b/config/config.rpath @@ -143,7 +143,7 @@ ld_shlibs=no ;; beos*) - if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then : else ld_shlibs=no @@ -162,9 +162,9 @@ netbsd*) ;; solaris* | sysv5*) - if $LD -v 2>&1 | egrep 'BFD 2\.8' > /dev/null; then + if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then ld_shlibs=no - elif $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then + elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then : else ld_shlibs=no @@ -174,7 +174,7 @@ hardcode_direct=yes ;; *) - if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then : else ld_shlibs=no
--- a/config/srclist.txt +++ b/config/srclist.txt @@ -1,4 +1,4 @@ -# $Id: srclist.txt,v 1.30 2003-11-18 13:43:51 karl Exp $ +# $Id: srclist.txt,v 1.31 2003-12-24 13:07:08 uid65818 Exp $ # Files for which we are not the source. See ./srclistvars.sh for the # variable definitions. @@ -19,12 +19,11 @@ $GETTEXT/gettext-runtime/libasprintf/asnprintf.c lib gpl $GETTEXT/gettext-runtime/libasprintf/asprintf.c lib gpl -#$GETTEXT/gettext-runtime/libasprintf/printf-args.c lib gpl -#$GETTEXT/gettext-runtime/libasprintf/printf-args.h lib gpl -#$GETTEXT/gettext-runtime/libasprintf/printf-parse.c lib gpl -#$GETTEXT/gettext-runtime/libasprintf/printf-parse.h lib gpl -# put back after next gettext release --12aug03. -#$GETTEXT/gettext-runtime/libasprintf/vasnprintf.c lib gpl +$GETTEXT/gettext-runtime/libasprintf/printf-args.c lib gpl +$GETTEXT/gettext-runtime/libasprintf/printf-args.h lib gpl +$GETTEXT/gettext-runtime/libasprintf/printf-parse.c lib gpl +$GETTEXT/gettext-runtime/libasprintf/printf-parse.h lib gpl +$GETTEXT/gettext-runtime/libasprintf/vasnprintf.c lib gpl $GETTEXT/gettext-runtime/libasprintf/vasnprintf.h lib gpl #$GETTEXT/gettext-runtime/libasprintf/vasprintf.c lib gpl # Ugly: we currently need to take vasprintf.h from the wrong directory.
--- 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{2003-12-01.17} +\def\texinfoversion{2003-12-21.10} % % Copyright (C) 1985, 1986, 1988, 1990, 1991, 1992, 1993, 1994, 1995, % 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc. @@ -102,6 +102,15 @@ % starts a new line in the output. \newlinechar = `^^J +% Use TeX 3.0's \inputlineno to get the line number, for better error +% messages, but if we're using an old version of TeX, don't do anything. +% +\ifx\inputlineno\thisisundefined + \let\linenumber = \empty % Pre-3.0. +\else + \def\linenumber{l.\the\inputlineno:\space} +\fi + % Set up fixed words for English if not already set. \ifx\putwordAppendix\undefined \gdef\putwordAppendix{Appendix}\fi \ifx\putwordChapter\undefined \gdef\putwordChapter{Chapter}\fi @@ -150,8 +159,11 @@ \chardef\exclamChar= `\! \chardef\questChar = `\? \chardef\semiChar = `\; +\chardef\underChar = `\_ + \chardef\spaceChar = `\ % -\chardef\underChar = `\_ +\chardef\spacecat = 10 +\def\spaceisspace{\catcode\spaceChar=\spacecat} % Ignore a token. % @@ -231,7 +243,7 @@ \tracingassigns1 \fi \tracingcommands3 % 3 gives us more in etex - \errorcontextlines\maxdimen + \errorcontextlines16 }% % add check for \lastpenalty to plain's definitions. If the last thing @@ -375,7 +387,7 @@ \def\next{#2}% \begingroup \obeylines - \catcode`\ =10 + \spaceisspace #1% \parseargline\empty% Insert the \empty token, see \finishparsearg below. } @@ -389,21 +401,43 @@ % First remove any @comment, then any @c comment. \def\argremovecomment#1\comment#2\ArgTerm{\argremovec #1\c\ArgTerm} -\def\argremovec#1\c#2\ArgTerm{\argremovespace#1$ $\ArgTerm} -% \argremovec might leave us with trailing space, though; e.g., +\def\argremovec#1\c#2\ArgTerm{\argcheckspaces#1\^^M\ArgTerm} + +% Each occurence of `\^^M' or `<space>\^^M' is replaced by a single space. +% +% \argremovec might leave us with trailing space, e.g., % @end itemize @c foo -% Note that the argument cannot contain the TeX $, as its catcode is -% changed to \other when Texinfo source is read. -\def\argremovespace#1 $#2\ArgTerm{\finishparsearg#1$\ArgTerm} +% This space token undergoes the same procedure and is eventually removed +% by \finishparsearg. +% +\def\argcheckspaces#1\^^M{\argcheckspacesX#1\^^M \^^M} +\def\argcheckspacesX#1 \^^M{\argcheckspacesY#1\^^M} +\def\argcheckspacesY#1\^^M#2\^^M#3\ArgTerm{% + \def\temp{#3}% + \ifx\temp\empty + % We cannot use \next here, as it holds the macro to run; + % thus we reuse \temp. + \let\temp\finishparsearg + \else + \let\temp\argcheckspaces + \fi + % Put the space token in: + \temp#1 #3\ArgTerm +} % If a _delimited_ argument is enclosed in braces, they get stripped; so % to get _exactly_ the rest of the line, we had to prevent such situation. -% We prepended an \empty token at the very beginning and we expand it +% We prepended an \empty token at the very beginning and we expand it now, % just before passing the control to \next. -% (But first, we have to spend the remaining $ or two.) -\def\finishparsearg#1$#2\ArgTerm{\expandafter\next\expandafter{#1}} - -% \defparsearg\foo{...} +% (Similarily, we have to think about #3 of \argcheckspacesY above: it is +% either the null string, or it ends with \^^M---thus there is no danger +% that a pair of braces would be stripped. +% +% But first, we have to remove the trailing space token. +% +\def\finishparsearg#1 \ArgTerm{\expandafter\next\expandafter{#1}} + +% \parseargdef\foo{...} % is roughly equivalent to % \def\foo{\parsearg\Xfoo} % \def\Xfoo#1{...} @@ -411,10 +445,10 @@ % Actually, I use \csname\string\foo\endcsname, ie. \\foo, as it is my % favourite TeX trick. --kasal, 16nov03 -\def\defparsearg#1{% - \expandafter \dodefparsearg \csname\string#1\endcsname #1% -} -\def\dodefparsearg#1#2{% +\def\parseargdef#1{% + \expandafter \doparseargdef \csname\string#1\endcsname #1% +} +\def\doparseargdef#1#2{% \def#2{\parsearg#1}% \def#1##1% } @@ -440,48 +474,68 @@ \def\flushcr{\ifx\par\lisppar \def\next##1{}\else \let\next=\relax \fi \next} - -%% These are used to keep @begin/@end levels from running away -%% Call \inENV within environments (after a \begingroup) -\newif\ifENV \ENVfalse \def\inENV{\ifENV\relax\else\ENVtrue\fi} -\def\ENVcheck{% -\ifENV\errmessage{Still within an environment; press RETURN to continue} -\endgroup\fi} % This is not perfect, but it should reduce lossage +% Define the framework for environments in texinfo.tex. It's used like this: +% +% \envdef\foo{...} +% \def\Efoo{...} +% +% It's the responsibility of \envdef to insert \begingroup before the +% actual body; @end closes the group after calling \Efoo. \envdef also +% defines \thisenv, so the current environment is known; @end checks +% whether the environment name matches. The \checkenv macro can also be +% used to check whether the current environment is the one expected. +% +% Non-false conditionals (@iftex, @ifset) don't fit into this, so they +% are not treated as enviroments; they don't open a group. (The +% implementation of @end takes care not to call \endgroup in this +% special case.) + + +% At runtime, environments start with this: +\def\startenvironment#1{\begingroup\def\thisenv{#1}} +% initialize +\let\thisenv\empty + +% ... but they get defined via ``\envdef\foo{...}'': +\long\def\envdef#1#2{\def#1{\startenvironment#1#2}} +\def\envparseargdef#1#2{\parseargdef#1{\startenvironment#1#2}} + +% Check whether we're in the right environment: +\def\checkenv#1{% + \def\temp{#1}% + \ifx\thisenv\temp + \else + \badenverr + \fi +} + +% Evironment mismatch, #1 expected: +\def\badenverr{% + \errhelp = \EMsimple + \errmessage{This command can appear only \inenvironment\temp, + not \inenvironment\thisenv}% +} +\def\inenvironment#1{% + \ifx#1\empty + out of any environment% + \else + in environment \expandafter\string#1% + \fi +} % @end foo executes the definition of \Efoo. -% -\defparsearg\end{% - \expandafter\ifx\csname E#1\endcsname\relax - \badenderror{#1}% - \else - % Everything's ok; the right environment has been started. - \csname E#1\endcsname - \fi -} - -\def\badenderror#1{% - \expandafter\ifx\csname#1\endcsname\relax - % There's no \foo, i.e., no ``environment'' foo. - \errhelp = \EMsimple - \errmessage{Undefined command `@end #1'}% +% But first, it executes a specialized version of \checkenv +% +\parseargdef\end{% + \if 1\csname iscond.#1\endcsname \else - \unmatchedenderror{#1}% + % The general wording of \badenverr may not be ideal, but... --kasal, 06nov03 + \expandafter\checkenv\csname#1\endcsname + \csname E#1\endcsname + \endgroup \fi } -% There is an environment #1, but it hasn't been started. Give an error. -% -\def\unmatchedenderror#1{% - \errhelp = \EMsimple - \errmessage{This `@end #1' doesn't have a matching `@#1'}% -} - -% Define the control sequence \E#1 to give an unmatched @end error. -% -\def\defineunmatchedend#1{% - \expandafter\def\csname E#1\endcsname{\unmatchedenderror{#1}}% -} - \newhelp\EMsimple{Press RETURN to continue.} @@ -515,6 +569,9 @@ !gdef!rbraceatcmd[@}]% !endgroup +% @comma{} to avoid , parsing problems. +\let\comma = , + % Accents: @, @dotaccent @ringaccent @ubaraccent @udotaccent % Others are defined by plain TeX: @` @' @" @^ @~ @= @u @v @H. \let\, = \c @@ -524,10 +581,12 @@ \let\ubaraccent = \b \let\udotaccent = \d -% Other special characters: @questiondown @exclamdown +% Other special characters: @questiondown @exclamdown @ordf @ordm % Plain TeX defines: @AA @AE @O @OE @L (plus lowercase versions) @ss. \def\questiondown{?`} \def\exclamdown{!`} +\def\ordf{\leavevmode\raise1ex\hbox{\selectfonts\lllsize \underbar{a}}} +\def\ordm{\leavevmode\raise1ex\hbox{\selectfonts\lllsize \underbar{o}}} % Dotless i and dotless j, used for accents. \def\imacro{i} @@ -540,6 +599,20 @@ \fi\fi } +% @LaTeX{} logo. (@TeX{} is defined in plain.tex.) +% Not quite the same results as the definition in latex.ltx, since we +% use a different font for the raised A; it's most convenient for us to +% go two sizes down, rather than using the \scriptstyle font (since we +% don't reset \scriptstyle and \scriptscriptstyle). +% +\def\LaTeX{% + L\kern-.36em + {\setbox0=\hbox{T}% + \vbox to \ht0{\hbox{\selectfonts\lllsize A}\vss}}% + \kern-.15em + \TeX +} + % 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 @@ -593,61 +666,14 @@ \newbox\groupbox \def\vfilllimit{0.7} % -\def\group{\begingroup +\envdef\group{% \ifnum\catcode`\^^M=\active \else \errhelp = \groupinvalidhelp \errmessage{@group invalid in context where filling is enabled}% \fi \startsavinginserts % - % The \vtop we start below produces a box with normal height and large - % depth; thus, TeX puts \baselineskip glue before it, and (when the - % next line of text is done) \lineskip glue after it. (See p.82 of - % the TeXbook.) Thus, space below is not quite equal to space - % above. But it's pretty close. - \def\Egroup{% - \egroup % End the \vtop. - % \dimen0 is the vertical size of the group's box. - \dimen0 = \ht\groupbox \advance\dimen0 by \dp\groupbox - % \dimen2 is how much space is left on the page (more or less). - \dimen2 = \pageheight \advance\dimen2 by -\pagetotal - % if the group doesn't fit on the current page, and it's a big big - % group, force a page break. - \ifdim \dimen0 > \dimen2 - \ifdim \pagetotal < \vfilllimit\pageheight - \page - \fi - \fi - \box\groupbox - \checkinserts - \endgroup % End the \group. - }% - % \setbox\groupbox = \vtop\bgroup - % We have to put a strut on the last line in case the @group is in - % the midst of an example, rather than completely enclosing it. - % Otherwise, the interline space between the last line of the group - % and the first line afterwards is too small. But we can't put the - % strut in \Egroup, since there it would be on a line by itself. - % Hence this just inserts a strut at the beginning of each line. - \everypar = {\strut}% - % - % Since we have a strut on every line, we don't need any of TeX's - % normal interline spacing. - \offinterlineskip - % - % OK, but now we have to do something about blank - % lines in the input in @example-like environments, which normally - % just turn into \lisppar, which will insert no space now that we've - % turned off the interline space. Simplest is to make them be an - % empty paragraph. - \ifx\par\lisppar - \edef\par{\leavevmode \par}% - % - % Reset ^^M's definition to new definition of \par. - \obeylines - \fi - % % 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 @@ -657,6 +683,32 @@ \comment } % +% The \vtop produces a box with normal height and large depth; thus, TeX puts +% \baselineskip glue before it, and (when the next line of text is done) +% \lineskip glue after it. Thus, space below is not quite equal to space +% above. But it's pretty close. +\def\Egroup{% + % To get correct interline space between the last line of the group + % and the first line afterwards, we have to propagate \prevdepth. + \endgraf % Not \par, as it may have been set to \lisppar. + \global\dimen1 = \prevdepth + \egroup % End the \vtop. + % \dimen0 is the vertical size of the group's box. + \dimen0 = \ht\groupbox \advance\dimen0 by \dp\groupbox + % \dimen2 is how much space is left on the page (more or less). + \dimen2 = \pageheight \advance\dimen2 by -\pagetotal + % if the group doesn't fit on the current page, and it's a big big + % group, force a page break. + \ifdim \dimen0 > \dimen2 + \ifdim \pagetotal < \vfilllimit\pageheight + \page + \fi + \fi + \box\groupbox + \prevdepth = \dimen1 + \checkinserts +} +% % TeX puts in an \escapechar (i.e., `@') at the beginning of the help % message, so this ends up printing `@group can only ...'. % @@ -670,7 +722,7 @@ \newdimen\mil \mil=0.001in % Old definition--didn't work. -%\defparsearg\need{\par % +%\parseargdef\need{\par % %% This method tries to make TeX break the page naturally %% if the depth of the box does not fit. %{\baselineskip=0pt% @@ -678,7 +730,7 @@ %\prevdepth=-1000pt %}} -\defparsearg\need{% +\parseargdef\need{% % Ensure vertical mode, so we don't make a big box in the middle of a % paragraph. \par @@ -717,35 +769,10 @@ \fi } -% @br forces paragraph break +% @br forces paragraph break (and is undocumented). \let\br = \par -% @dots{} output an ellipsis using the current font. -% We do .5em per period so that it has the same spacing in a typewriter -% font as three actual period characters. -% -\def\dots{% - \leavevmode - \hbox to 1.5em{% - \hskip 0pt plus 0.25fil minus 0.25fil - .\hss.\hss.% - \hskip 0pt plus 0.5fil minus 0.5fil - }% -} - -% @enddots{} is an end-of-sentence ellipsis. -% -\def\enddots{% - \leavevmode - \hbox to 2em{% - \hskip 0pt plus 0.25fil minus 0.25fil - .\hss.\hss.\hss.% - \hskip 0pt plus 0.5fil minus 0.5fil - }% - \spacefactor=3000 -} - % @page forces the start of a new page. % \def\page{\par\vfill\supereject} @@ -758,10 +785,10 @@ \newskip\exdentamount % This defn is used inside fill environments such as @defun. -\defparsearg\exdent{\hfil\break\hbox{\kern -\exdentamount{\rm#1}}\hfil\break} +\parseargdef\exdent{\hfil\break\hbox{\kern -\exdentamount{\rm#1}}\hfil\break} % This defn is used inside nofill environments such as @example. -\defparsearg\nofillexdent{{\advance \leftskip by -\exdentamount +\parseargdef\nofillexdent{{\advance \leftskip by -\exdentamount \leftline{\hskip\leftskip{\rm#1}}}} % @inmargin{WHICH}{TEXT} puts TEXT in the WHICH margin next to the current @@ -857,19 +884,28 @@ % @center line % outputs that line, centered. % -\defparsearg\center{% - \ifhmode \hfil\break \fi +\parseargdef\center{% + \ifhmode + \let\next\centerH + \else + \let\next\centerV + \fi + \next{\hfil \ignorespaces#1\unskip \hfil}% +} +\def\centerH#1{% {% + \hfil\break \advance\hsize by -\leftskip \advance\hsize by -\rightskip - \line{\hfil \ignorespaces#1\unskip \hfil}% + \line{#1}% + \break }% - \ifhmode \break \fi -} +} +\def\centerV#1{\line{\kern\leftskip #1\kern\rightskip}} % @sp n outputs n lines of vertical space -\defparsearg\sp{\vskip #1\baselineskip} +\parseargdef\sp{\vskip #1\baselineskip} % @comment ...line which is ignored... % @c is the same as @comment @@ -890,7 +926,7 @@ \def\asisword{asis} % no translation, these are keywords \def\noneword{none} % -\defparsearg\paragraphindent{% +\parseargdef\paragraphindent{% \def\temp{#1}% \ifx\temp\asisword \else @@ -907,7 +943,7 @@ % We'll use ems for NCHARS like @paragraphindent. % It seems @exampleindent asis isn't necessary, but % I preserve it to make it similar to @paragraphindent. -\defparsearg\exampleindent{% +\parseargdef\exampleindent{% \def\temp{#1}% \ifx\temp\asisword \else @@ -934,7 +970,7 @@ % \def\insertword{insert} % -\defparsearg\firstparagraphindent{% +\parseargdef\firstparagraphindent{% \def\temp{#1}% \ifx\temp\noneword \let\suppressfirstparagraphindent = \dosuppressfirstparagraphindent @@ -1006,7 +1042,7 @@ \mathactive $\finishmath } -\def\finishmath#1{#1$\Etex} +\def\finishmath#1{#1$\endgroup} % Close the group opened by \tex. % Some active characters (such as <) are spaced differently in math. % We have to reset their definitions in case the @math was an argument @@ -1029,6 +1065,31 @@ \def\bullet{$\ptexbullet$} \def\minus{$-$} +% @dots{} outputs an ellipsis using the current font. +% We do .5em per period so that it has the same spacing in a typewriter +% font as three actual period characters. +% +\def\dots{% + \leavevmode + \hbox to 1.5em{% + \hskip 0pt plus 0.25fil + .\hfil.\hfil.% + \hskip 0pt plus 0.5fil + }% +} + +% @enddots{} is an end-of-sentence ellipsis. +% +\def\enddots{% + \dots + \spacefactor=3000 +} + +% @comma{} is so commas can be inserted into text without messing up +% Texinfo's parsing. +% +\let\comma = , + % @refill is a no-op. \let\refill=\relax @@ -1044,7 +1105,9 @@ % This makes it possible to make a .fmt file for texinfo. \def\setfilename{% \iflinks - \readauxfile + \tryauxfile + % Open the new aux file. TeX will close it automatically at exit. + \immediate\openout\auxfile=\jobname.aux \fi % \openindices needs to do some work in any case. \openindices \fixbackslash % Turn off hack to swallow `\input texinfo'. @@ -1052,11 +1115,9 @@ % % If texinfo.cnf is present on the system, read it. % Useful for site-wide @afourpaper, etc. - % Just to be on the safe side, close the input stream before the \input. \openin 1 texinfo.cnf - \ifeof1 \let\temp=\relax \else \def\temp{\input texinfo.cnf }\fi - \closein1 - \temp + \ifeof 1 \else \input texinfo.cnf \fi + \closein 1 % \comment % Ignore the actual filename. } @@ -1159,22 +1220,32 @@ } % \def\pdfmakeoutlines{% - \openin 1 \jobname.toc - \ifeof 1\else\begingroup - \closein 1 + \begingroup % Thanh's hack / proper braces in bookmarks \edef\mylbrace{\iftrue \string{\else}\fi}\let\{=\mylbrace \edef\myrbrace{\iffalse{\else\string}\fi}\let\}=\myrbrace % % Read toc silently, to get counts of subentries for \pdfoutline. - \def\numchapentry##1##2##3##4{\def\thischapnum{##2}}% + \def\numchapentry##1##2##3##4{% + \def\thischapnum{##2}% + \let\thissecnum\empty + \let\thissubsecnum\empty + }% \def\numsecentry##1##2##3##4{% - \def\thissecnum{##2}% - \advancenumber{chap\thischapnum}}% + \advancenumber{chap\thischapnum}% + \def\thissecnum{##2}% + \let\thissubsecnum\empty + }% \def\numsubsecentry##1##2##3##4{% - \def\thissubsecnum{##2}% - \advancenumber{sec\thissecnum}}% - \def\numsubsubsecentry##1##2##3##4{\advancenumber{subsec\thissubsecnum}}% + \advancenumber{sec\thissecnum}% + \def\thissubsecnum{##2}% + }% + \def\numsubsubsecentry##1##2##3##4{% + \advancenumber{subsec\thissubsecnum}% + }% + \let\thischapnum\empty + \let\thissecnum\empty + \let\thissubsecnum\empty % % use \def rather than \let here because we redefine \chapentry et % al. a second time, below. @@ -1206,7 +1277,7 @@ \indexnofonts \turnoffactive \input \jobname.toc - \endgroup\fi + \endgroup } % \def\makelinks #1,{% @@ -1292,16 +1363,34 @@ \message{fonts,} -% Font-change commands. + +% Change the current font style to #1, remembering it in \curfontstyle. +% For now, we do not accumulate font styles: @b{@i{foo}} prints foo in +% italics, not bold italics. +% +\def\setfontstyle#1{% + \def\curfontstyle{#1}% not as a control sequence, because we are \edef'd. + \csname ten#1\endcsname % change the current font +} + +% Select #1 fonts with the current style. +% +\def\selectfonts#1{\csname #1fonts\endcsname \csname\curfontstyle\endcsname} + +\def\rm{\fam=0 \setfontstyle{rm}} +\def\it{\fam=\itfam \setfontstyle{it}} +\def\sl{\fam=\slfam \setfontstyle{sl}} +\def\bf{\fam=\bffam \setfontstyle{bf}} +\def\tt{\fam=\ttfam \setfontstyle{tt}} % Texinfo sort of supports the sans serif font style, which plain TeX does not. -% So we set up a \sf analogous to plain's \rm, etc. +% So we set up a \sf. \newfam\sffam -\def\sf{\fam=\sffam \tensf} +\def\sf{\fam=\sffam \setfontstyle{sf}} \let\li = \sf % Sometimes we call it \li, not \sf. -% We don't need math for this one. -\def\ttsl{\tenttsl} +% We don't need math for this font style. +\def\ttsl{\setfontstyle{ttsl}} % Default leading. \newdimen\textleading \textleading = 13.2pt @@ -1352,6 +1441,7 @@ \def\scshape{csc} \def\scbshape{csc} +% Text fonts (11.2pt, magstep1). \newcount\mainmagstep \ifx\bigger\relax % not really supported. @@ -1402,7 +1492,7 @@ \font\smalleri=cmmi8 \font\smallersy=cmsy8 -% Fonts for title page: +% Fonts for title page (20.4pt): \setfont\titlerm\rmbshape{12}{\magstep3} \setfont\titleit\itbshape{10}{\magstep4} \setfont\titlesl\slbshape{10}{\magstep4} @@ -1448,11 +1538,21 @@ \setfont\ssecttsl\ttslshape{10}{1315} \setfont\ssecsf\sfbshape{12}{\magstephalf} \let\ssecbf\ssecrm -\setfont\ssecsc\scbshape{10}{\magstep1} +\setfont\ssecsc\scbshape{10}{1315} \font\sseci=cmmi12 scaled \magstephalf \font\ssecsy=cmsy10 scaled 1315 -% The smallcaps and symbol fonts should actually be scaled \magstep1.5, -% but that is not a standard magnification. + +% Reduced fonts for @acro in text (10pt). +\setfont\reducedrm\rmshape{10}{1000} +\setfont\reducedtt\ttshape{10}{1000} +\setfont\reducedbf\bfshape{10}{1000} +\setfont\reducedit\itshape{10}{1000} +\setfont\reducedsl\slshape{10}{1000} +\setfont\reducedsf\sfshape{10}{1000} +\setfont\reducedsc\scshape{10}{1000} +\setfont\reducedttsl\ttslshape{10}{1000} +\font\reducedi=cmmi10 +\font\reducedsy=cmsy10 % In order for the font changes to affect most math symbols and letters, % we have to define the \textfont of the standard families. Since @@ -1467,50 +1567,72 @@ } % The font-changing commands redefine the meanings of \tenSTYLE, instead -% of just \STYLE. We do this so that font changes will continue to work -% in math mode, where it is the current \fam that is relevant in most -% cases, not the current font. Plain TeX does \def\bf{\fam=\bffam -% \tenbf}, for example. By redefining \tenbf, we obviate the need to -% redefine \bf itself. +% of just \STYLE. We do this because \STYLE needs to also set the +% current \fam for math mode. Our \STYLE (e.g., \rm) commands hardwire +% \tenSTYLE to set the current font. +% +% Each font-changing command also sets the names \lsize (one size lower) +% and \lllsize (three sizes lower). These relative commands are used in +% the LaTeX logo and acronyms. +% +% This all needs generalizing, badly. +% \def\textfonts{% \let\tenrm=\textrm \let\tenit=\textit \let\tensl=\textsl \let\tenbf=\textbf \let\tentt=\texttt \let\smallcaps=\textsc - \let\tensf=\textsf \let\teni=\texti \let\tensy=\textsy \let\tenttsl=\textttsl + \let\tensf=\textsf \let\teni=\texti \let\tensy=\textsy + \let\tenttsl=\textttsl + \def\lsize{reduced}\def\lllsize{smaller}% \resetmathfonts \setleading{\textleading}} \def\titlefonts{% \let\tenrm=\titlerm \let\tenit=\titleit \let\tensl=\titlesl \let\tenbf=\titlebf \let\tentt=\titlett \let\smallcaps=\titlesc \let\tensf=\titlesf \let\teni=\titlei \let\tensy=\titlesy \let\tenttsl=\titlettsl + \def\lsize{chap}\def\lllsize{subsec}% \resetmathfonts \setleading{25pt}} \def\titlefont#1{{\titlefonts\rm #1}} \def\chapfonts{% \let\tenrm=\chaprm \let\tenit=\chapit \let\tensl=\chapsl \let\tenbf=\chapbf \let\tentt=\chaptt \let\smallcaps=\chapsc \let\tensf=\chapsf \let\teni=\chapi \let\tensy=\chapsy \let\tenttsl=\chapttsl + \def\lsize{sec}\def\lllsize{text}% \resetmathfonts \setleading{19pt}} \def\secfonts{% \let\tenrm=\secrm \let\tenit=\secit \let\tensl=\secsl \let\tenbf=\secbf \let\tentt=\sectt \let\smallcaps=\secsc - \let\tensf=\secsf \let\teni=\seci \let\tensy=\secsy \let\tenttsl=\secttsl + \let\tensf=\secsf \let\teni=\seci \let\tensy=\secsy + \let\tenttsl=\secttsl + \def\lsize{subsec}\def\lllsize{reduced}% \resetmathfonts \setleading{16pt}} \def\subsecfonts{% \let\tenrm=\ssecrm \let\tenit=\ssecit \let\tensl=\ssecsl \let\tenbf=\ssecbf \let\tentt=\ssectt \let\smallcaps=\ssecsc - \let\tensf=\ssecsf \let\teni=\sseci \let\tensy=\ssecsy \let\tenttsl=\ssecttsl + \let\tensf=\ssecsf \let\teni=\sseci \let\tensy=\ssecsy + \let\tenttsl=\ssecttsl + \def\lsize{text}\def\lllsize{small}% \resetmathfonts \setleading{15pt}} -\let\subsubsecfonts = \subsecfonts % Maybe make sssec fonts scaled magstephalf? +\let\subsubsecfonts = \subsecfonts +\def\reducedfonts{% + \let\tenrm=\reducedrm \let\tenit=\reducedit \let\tensl=\reducedsl + \let\tenbf=\reducedbf \let\tentt=\reducedtt \let\reducedcaps=\reducedsc + \let\tensf=\reducedsf \let\teni=\reducedi \let\tensy=\reducedsy + \let\tenttsl=\reducedttsl + \def\lsize{small}\def\lllsize{smaller}% + \resetmathfonts \setleading{10.5pt}} \def\smallfonts{% \let\tenrm=\smallrm \let\tenit=\smallit \let\tensl=\smallsl \let\tenbf=\smallbf \let\tentt=\smalltt \let\smallcaps=\smallsc \let\tensf=\smallsf \let\teni=\smalli \let\tensy=\smallsy \let\tenttsl=\smallttsl + \def\lsize{smaller}\def\lllsize{smaller}% \resetmathfonts \setleading{10.5pt}} \def\smallerfonts{% \let\tenrm=\smallerrm \let\tenit=\smallerit \let\tensl=\smallersl \let\tenbf=\smallerbf \let\tentt=\smallertt \let\smallcaps=\smallersc \let\tensf=\smallersf \let\teni=\smalleri \let\tensy=\smallersy \let\tenttsl=\smallerttsl + \def\lsize{smaller}\def\lllsize{smaller}% \resetmathfonts \setleading{9.5pt}} % Set the fonts to use with the @small... environments. @@ -1519,7 +1641,7 @@ % About \smallexamplefonts. If we use \smallfonts (9pt), @smallexample % can fit this many characters: % 8.5x11=86 smallbook=72 a4=90 a5=69 -% If we use \smallerfonts (8pt), then we can fit this many characters: +% If we use \scriptfonts (8pt), then we can fit this many characters: % 8.5x11=90+ smallbook=80 a4=90+ a5=77 % For me, subjectively, the few extra characters that fit aren't worth % the additional smallness of 8pt. So I'm making the default 9pt. @@ -1527,14 +1649,13 @@ % By the way, for comparison, here's what fits with @example (10pt): % 8.5x11=71 smallbook=60 a4=75 a5=58 % -% I wish we used A4 paper on this side of the Atlantic. -% +% I wish the USA used A4 paper. % --karl, 24jan03. % Set up the default fonts, so we can use them for creating boxes. % -\textfonts +\textfonts \rm % Define these so they can be easily changed for other fonts. \def\angleleft{$\langle$} @@ -1597,7 +1718,6 @@ {\tt \rawbackslash \frenchspacing #1}% \null } -\let\ttfont=\t \def\samp#1{`\tclose{#1}'\null} \setfont\keyrm\rmshape{8}{1000} \font\keysy=cmsy9 @@ -1638,7 +1758,7 @@ \null } -% We *must* turn on hyphenation at `-' and `_' in \code. +% We *must* turn on hyphenation at `-' and `_' in @code. % Otherwise, it is too hard to avoid overfull hboxes % in the Emacs manual, the Library manual, etc. @@ -1679,7 +1799,7 @@ % @kbdinputstyle -- arg is `distinct' (@kbd uses slanted tty font always), % `example' (@kbd uses ttsl only inside of @example and friends), % or `code' (@kbd uses normal tty font always). -\defparsearg\kbdinputstyle{% +\parseargdef\kbdinputstyle{% \def\arg{#1}% \ifx\arg\worddistinct \gdef\kbdexamplefont{\ttsl}\gdef\kbdfont{\ttsl}% @@ -1779,20 +1899,26 @@ \def\sc#1{{\smallcaps#1}} % smallcaps font \def\ii#1{{\it #1}} % italic font -% @acronym downcases the argument and prints in smallcaps. -% It would be nicer to go one point size down. -\def\acronym#1{{\smallcaps \lowercase{#1}}} - -% @pounds{} is a sterling sign. +\def\acronym#1{\doacronym #1,,\finish} +\def\doacronym#1,#2,#3\finish{% + {\selectfonts\lsize #1}% + \def\temp{#2}% + \ifx\temp\empty \else + \space ({\unsepspaces \ignorespaces \temp \unskip})% + \fi +} + +% @pounds{} is a sterling sign, which is in the CM italic font. +% \def\pounds{{\it\$}} -% @registeredsymbol - R in a circle. For now, only works in text size; -% we'd have to redo the font mechanism to change the \scriptstyle and -% \scriptscriptstyle font sizes to make it look right in headings. +% @registeredsymbol - R in a circle. The font for the R should really +% be smaller yet, but lllsize is the best we can do for now. % Adapted from the plain.tex definition of \copyright. % \def\registeredsymbol{% - $^{{\ooalign{\hfil\raise.07ex\hbox{$\scriptstyle\rm R$}\hfil\crcr\Orb}}% + $^{{\ooalign{\hfil\raise.07ex\hbox{\selectfonts\lllsize R}% + \hfil\crcr\Orb}}% }$% } @@ -1814,63 +1940,65 @@ \newif\ifsetshortcontentsaftertitlepage \let\setshortcontentsaftertitlepage = \setshortcontentsaftertitlepagetrue -\defparsearg\shorttitlepage{\begingroup\hbox{}\vskip 1.5in \chaprm \centerline{#1}% +\parseargdef\shorttitlepage{\begingroup\hbox{}\vskip 1.5in \chaprm \centerline{#1}% \endgroup\page\hbox{}\page} -\def\titlepage{% - \begingroup \parindent=0pt \textfonts - % Leave some space at the very top of the page. - \vglue\titlepagetopglue - % No rule at page bottom unless we print one at the top with @title. - \finishedtitlepagetrue - % - % Most title ``pages'' are actually two pages long, with space - % at the top of the second. We don't want the ragged left on the second. - \let\oldpage = \page - \def\page{% - \iffinishedtitlepage\else - \finishtitlepage - \fi - \let\page = \oldpage - \page - \null - }% +\envdef\titlepage{% + % Open one extra group, as we want to close it in the middle of \Etitlepage. + \begingroup + \parindent=0pt \textfonts + % Leave some space at the very top of the page. + \vglue\titlepagetopglue + % No rule at page bottom unless we print one at the top with @title. + \finishedtitlepagetrue + % + % Most title ``pages'' are actually two pages long, with space + % at the top of the second. We don't want the ragged left on the second. + \let\oldpage = \page + \def\page{% + \iffinishedtitlepage\else + \finishtitlepage + \fi + \let\page = \oldpage + \page + \null + }% } \def\Etitlepage{% - \iffinishedtitlepage\else - \finishtitlepage - \fi - % It is important to do the page break before ending the group, - % because the headline and footline are only empty inside the group. - % If we use the new definition of \page, we always get a blank page - % after the title page, which we certainly don't want. - \oldpage - \endgroup - % - % Need this before the \...aftertitlepage checks so that if they are - % in effect the toc pages will come out with page numbers. - \HEADINGSon - % - % If they want short, they certainly want long too. - \ifsetshortcontentsaftertitlepage - \shortcontents - \contents - \global\let\shortcontents = \relax - \global\let\contents = \relax - \fi - % - \ifsetcontentsaftertitlepage - \contents - \global\let\contents = \relax - \global\let\shortcontents = \relax - \fi + \iffinishedtitlepage\else + \finishtitlepage + \fi + % It is important to do the page break before ending the group, + % because the headline and footline are only empty inside the group. + % If we use the new definition of \page, we always get a blank page + % after the title page, which we certainly don't want. + \oldpage + \endgroup + % + % Need this before the \...aftertitlepage checks so that if they are + % in effect the toc pages will come out with page numbers. + \HEADINGSon + % + % If they want short, they certainly want long too. + \ifsetshortcontentsaftertitlepage + \shortcontents + \contents + \global\let\shortcontents = \relax + \global\let\contents = \relax + \fi + % + \ifsetcontentsaftertitlepage + \contents + \global\let\contents = \relax + \global\let\shortcontents = \relax + \fi } \def\finishtitlepage{% - \vskip4pt \hrule height 2pt width \hsize - \vskip\titlepagebottomglue - \finishedtitlepagetrue + \vskip4pt \hrule height 2pt width \hsize + \vskip\titlepagebottomglue + \finishedtitlepagetrue } %%% Macros to be used within @titlepage: @@ -1881,16 +2009,31 @@ \def\authorfont{\authorrm \normalbaselineskip = 16pt \normalbaselines \let\tt=\authortt} -\defparsearg\title{\leftline{\titlefonts\rm #1} - % print a rule at the page bottom also. - \finishedtitlepagefalse - \vskip4pt \hrule height 4pt width \hsize \vskip4pt} - -\defparsearg\subtitle{{\subtitlefont \rightline{#1}}} +\parseargdef\title{% + \checkenv\titlepage + \leftline{\titlefonts\rm #1} + % print a rule at the page bottom also. + \finishedtitlepagefalse + \vskip4pt \hrule height 4pt width \hsize \vskip4pt +} + +\parseargdef\subtitle{% + \checkenv\titlepage + {\subtitlefont \rightline{#1}}% +} % @author should come last, but may come many times. -\defparsearg\author{\ifseenauthor\else\vskip 0pt plus 1filll\seenauthortrue\fi - {\authorfont \leftline{#1}}} +\parseargdef\author{% + \def\temp{\quotation}% + \ifx\thisenv\temp + This edition of the manual is dedicated to Karl Berry who should + really make affiliations work. + \else + \checkenv\titlepage + \ifseenauthor\else \vskip 0pt plus 1filll \seenauthortrue \fi + {\authorfont \leftline{#1}}% + \fi +} %%% Set up page headings and footings. @@ -1927,7 +2070,7 @@ \def\oddheadingyyy #1\|#2\|#3\|#4\finish{% \global\oddheadline={\rlap{\centerline{#2}}\line{#1\hfil#3}}} -\defparsearg\everyheading{\oddheadingxxx{#1}\evenheadingxxx{#1}}% +\parseargdef\everyheading{\oddheadingxxx{#1}\evenheadingxxx{#1}}% \def\evenfooting{\parsearg\evenfootingxxx} \def\evenfootingxxx #1{\evenfootingyyy #1\|\|\|\|\finish} @@ -1945,7 +2088,7 @@ \global\advance\vsize by -\baselineskip } -\defparsearg\everyfooting{\oddfootingxxx{#1}\evenfootingxxx{#1}} +\parseargdef\everyfooting{\oddfootingxxx{#1}\evenfootingxxx{#1}} % @headings double turns headings on for double-sided printing. @@ -2117,18 +2260,15 @@ \def\itemx{\errmessage{@itemx while not in a list environment}} % @table, @ftable, @vtable. -\def\table{% - \begingroup\inENV +\envdef\table{% \let\itemindex\gobble \tablex } -\def\ftable{% - \begingroup\inENV +\envdef\ftable{% \def\itemindex ##1{\doind {fn}{\code{##1}}}% \tablex } -\def\vtable{% - \begingroup\inENV +\envdef\vtable{% \def\itemindex ##1{\doind {vr}{\code{##1}}}% \tablex } @@ -2158,20 +2298,21 @@ \let\item = \internalBitem \let\itemx = \internalBitemx } -\def\Etable{\endgraf\afterenvbreak\endgroup} +\def\Etable{\endgraf\afterenvbreak} \let\Eftable\Etable \let\Evtable\Etable +\let\Eitemize\Etable +\let\Eenumerate\Etable % This is the counter used by @enumerate, which is really @itemize \newcount \itemno -\defparsearg\itemize{% - \begingroup % ended by the @end itemize - \itemizey {#1}{\Eitemize} -} - -\def\itemizey#1#2{% +\envdef\itemize{% + \parsearg\itemizey +} + +\def\itemizey#1{% \aboveenvbreak \itemmax=\itemindent \advance\itemmax by -\itemmargin @@ -2180,7 +2321,6 @@ \parindent=0pt \parskip=\smallskipamount \ifdim\parskip=0pt \parskip=2pt \fi - \def#2{\endgraf\afterenvbreak\endgroup}% \def\itemcontents{#1}% % @itemize with no arg is equivalent to @itemize @bullet. \ifx\itemcontents\empty\def\itemcontents{\bullet}\fi @@ -2196,10 +2336,8 @@ % or number, to specify the first label in the enumerated list. No % argument is the same as `1'. % -\defparsearg\enumerate{\enumeratey #1 \endenumeratey} +\envparseargdef\enumerate{\enumeratey #1 \endenumeratey} \def\enumeratey #1 #2\endenumeratey{% - \begingroup % ended by the @end enumerate - % % If we were given no argument, pretend we were given `1'. \def\thearg{#1}% \ifx\thearg\empty \def\thearg{1}\fi @@ -2276,7 +2414,7 @@ % \def\startenumeration#1{% \advance\itemno by -1 - \itemizey{#1.}\Eenumerate\flushcr + \itemizey{#1.}\flushcr } % @alphaenumerate and @capsenumerate are abbreviations for giving an arg @@ -2414,30 +2552,28 @@ } % multitable-only commands. -\def\headitem{\errmessage{@headitem outside of @multitable}} -\def\tab{\errmessage{@tab outside of @multitable}} +% +% @headitem starts a heading row, which we typeset in bold. +% Assignments have to be global since we are inside the implicit group +% of an alignment entry. Note that \everycr resets \everytab. +\def\headitem{\checkenv\multitable \crcr \global\everytab={\bf}\the\everytab}% +% +% A \tab used to include \hskip1sp. But then the space in a template +% line is not enough. That is bad. So let's go back to just `&' until +% we encounter the problem it was intended to solve again. +% --karl, nathan@acm.org, 20apr99. +\def\tab{\checkenv\multitable &\the\everytab}% % @multitable ... @end multitable definitions: % \newtoks\everytab % insert after every tab. % -\defparsearg\multitable{\bgroup +\envdef\multitable{% \vskip\parskip \startsavinginserts % - % @headitem starts a heading row, which we typeset in bold. - % Assignments have to be global since we are inside the implicit group - % of an alignment entry. - \def\headitem{\crcrwithinserts \global\everytab={\bf}\the\everytab}% - % - % @item within a multitable starts a normal row, get rid of any bold. - \def\item{\crcrwithinserts \global\everytab={}}% - % - % A \tab used to include \hskip1sp. But then the space in a template - % line is not enough. That is bad. So let's go back to just & until - % we encounter the problem it was intended to solve again. --karl, - % nathan@acm.org, 20apr99. - \def\tab{&\the\everytab}% + % @item within a multitable starts a normal row. + \let\item\crcr % \tolerance=9500 \hbadness=9500 @@ -2447,72 +2583,80 @@ \overfullrule=0pt \global\colcount=0 % - \def\Emultitable{% - \global\setpercentfalse - \crcrwithinserts - \egroup\egroup + \everycr = {% + \noalign{% + \global\everytab={}% + \global\colcount=0 % Reset the column counter. + % Check for saved footnotes, etc. + \checkinserts + % Keeps underfull box messages off when table breaks over pages. + %\filbreak + % Maybe so, but it also creates really weird page breaks when the + % table breaks over pages. Wouldn't \vfil be better? Wait until the + % problem manifests itself, so it can be fixed for real --karl. + }% }% % + \parsearg\domultitable +} +\def\domultitable#1{% % To parse everything between @multitable and @item: \setuptable#1 \endsetuptable % - % \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. - \everycr{\noalign{% - % - % \filbreak%% keeps underfull box messages off when table breaks over pages. - % Maybe so, but it also creates really weird page breaks when the table - % breaks over pages. Wouldn't \vfil be better? Wait until the problem - % manifests itself, so it can be fixed for real --karl. - \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 - \multistrut\vtop{\hsize=\expandafter\csname col\the\colcount\endcsname - % - % In order to keep entries from bumping into each other - % we will add a \leftskip of \multitablecolspace to all columns after - % the first one. - % - % If a template has been used, we will add \multitablecolspace - % to the width of each template entry. - % - % If the 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. - % - % Make sure we don't inherit \rightskip from the outer environment. - \rightskip=0pt - \ifnum\colcount=1 - % The first column will be indented with the surrounding text. - \advance\hsize by\leftskip - \else - \ifsetpercent \else - % If user has not set preamble in terms of percent of \hsize - % we will advance \hsize by \multitablecolspace. - \advance\hsize by \multitablecolspace - \fi - % In either case we will make \leftskip=\multitablecolspace: - \leftskip=\multitablecolspace - \fi - % Ignoring space at the beginning and end avoids an occasional spurious - % blank line, when TeX decides to break the line at the space before the - % box from the multistrut, so the strut ends up on a line by itself. - % For example: - % @multitable @columnfractions .11 .89 - % @item @code{#} - % @tab Legal holiday which is valid in major parts of the whole country. - % Is automatically provided with highlighting sequences respectively marking - % characters. - \noindent\ignorespaces##\unskip\multistrut}\cr -} -\def\crcrwithinserts{\crcr\noalign{\checkinserts}} + \halign\bgroup &% + \global\advance\colcount by 1 + \multistrut + \vtop{% + % Use the current \colcount to find the correct column width: + \hsize=\expandafter\csname col\the\colcount\endcsname + % + % In order to keep entries from bumping into each other + % we will add a \leftskip of \multitablecolspace to all columns after + % the first one. + % + % If a template has been used, we will add \multitablecolspace + % to the width of each template entry. + % + % If the 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. + % + % Make sure we don't inherit \rightskip from the outer environment. + \rightskip=0pt + \ifnum\colcount=1 + % The first column will be indented with the surrounding text. + \advance\hsize by\leftskip + \else + \ifsetpercent \else + % If user has not set preamble in terms of percent of \hsize + % we will advance \hsize by \multitablecolspace. + \advance\hsize by \multitablecolspace + \fi + % In either case we will make \leftskip=\multitablecolspace: + \leftskip=\multitablecolspace + \fi + % Ignoring space at the beginning and end avoids an occasional spurious + % blank line, when TeX decides to break the line at the space before the + % box from the multistrut, so the strut ends up on a line by itself. + % For example: + % @multitable @columnfractions .11 .89 + % @item @code{#} + % @tab Legal holiday which is valid in major parts of the whole country. + % Is automatically provided with highlighting sequences respectively + % marking characters. + \noindent\ignorespaces##\unskip\multistrut + }\cr +} +\def\Emultitable{% + \crcr + \egroup % end the \halign + \global\setpercentfalse +} \def\setmultitablespacing{% test to see if user has set \multitablelinespace. % If so, do nothing. If not, give it an appropriate dimension based on @@ -2543,42 +2687,27 @@ \message{conditionals,} -% Prevent errors for section commands. -% Used in @ignore and in failing conditionals. -\def\ignoresections{% - \let\appendix=\relax - \let\appendixsec=\relax - \let\appendixsection=\relax - \let\appendixsubsec=\relax - \let\appendixsubsection=\relax - \let\appendixsubsubsec=\relax - \let\appendixsubsubsection=\relax - %\let\begin=\relax - %\let\bye=\relax - \let\centerchap=\relax - \let\chapter=\relax - \let\contents=\relax - \let\section=\relax - \let\smallbook=\relax - \let\subsec=\relax - \let\subsection=\relax - \let\subsubsec=\relax - \let\subsubsection=\relax - \let\titlepage=\relax - \let\top=\relax - \let\unnumbered=\relax - \let\unnumberedsec=\relax - \let\unnumberedsection=\relax - \let\unnumberedsubsec=\relax - \let\unnumberedsubsection=\relax - \let\unnumberedsubsubsec=\relax - \let\unnumberedsubsubsection=\relax -} + +% @iftex, @ifnotdocbook, @ifnothtml, @ifnotinfo, @ifnotplaintext, +% @ifnotxml always succeed. They currently do nothing; we don't +% attempt to check whether the conditionals are properly nested. But we +% have to remember that they are conditionals, so that @end doesn't +% attempt to close an environment group. +% +\def\makecond#1{% + \expandafter\let\csname #1\endcsname = \relax + \expandafter\let\csname iscond.#1\endcsname = 1 +} +\makecond{iftex} +\makecond{ifnotdocbook} +\makecond{ifnothtml} +\makecond{ifnotinfo} +\makecond{ifnotplaintext} +\makecond{ifnotxml} % Ignore @ignore, @ifhtml, @ifinfo, and the like. % \def\direntry{\doignore{direntry}} -\def\documentdescriptionword{documentdescription} \def\documentdescription{\doignore{documentdescription}} \def\docbook{\doignore{docbook}} \def\html{\doignore{html}} @@ -2592,10 +2721,6 @@ \def\menu{\doignore{menu}} \def\xml{\doignore{xml}} -% @dircategory CATEGORY -- specify a category of the dir file -% which this file should belong to. Ignore this in TeX. -\let\dircategory = \comment - % Ignore text until a line `@end #1', keeping track of nested conditionals. % % A count to remember the depth of nesting. @@ -2608,7 +2733,7 @@ \catcode`\} = \other % % Make sure that spaces turn into tokens that match what \doignoretext wants. - \catcode\spaceChar = 10 + \spaceisspace % % Count number of #1's that we've seen. \doignorecount = 0 @@ -2674,23 +2799,30 @@ % didn't need it. % We rely on the fact that \parsearg sets \catcode`\ =10. % -\def\set{\parseargusing{\catcode`\-=\other \catcode`\_=\other}\setxxx} -\def\setxxx#1{\setyyy#1 \endsetyyy} +\parseargdef\set{\setyyy#1 \endsetyyy} \def\setyyy#1 #2\endsetyyy{% - \def\temp{#2}% - \edef\next{\gdef\makecsname{SET#1}}% - \ifx\temp\empty - \next{}% - \else - \setzzz#2\endsetzzz - \fi + {% + \makevalueexpandable + \def\temp{#2}% + \edef\next{\gdef\makecsname{SET#1}}% + \ifx\temp\empty + \next{}% + \else + \setzzz#2\endsetzzz + \fi + }% } % Remove the trailing space \setxxx inserted. \def\setzzz#1 \endsetzzz{\next{#1}} % @clear VAR clears (i.e., unsets) the variable VAR. % -\defparsearg\clear{\global\expandafter\let\csname SET#1\endcsname=\relax} +\parseargdef\clear{% + {% + \makevalueexpandable + \global\expandafter\let\csname SET#1\endcsname=\relax + }% +} % @value{foo} gets the text saved in variable foo. \def\value{\begingroup\makevalueexpandable\valuexxx} @@ -2729,53 +2861,36 @@ % @ifset VAR ... @end ifset reads the `...' iff VAR has been defined % with @set. % -\defparsearg\ifset{% - \expandafter\ifx\csname SET#1\endcsname\relax - \let\next=\ifsetfail - \else - \let\next=\ifsetsucceed - \fi - \next -} -\def\ifsetsucceed{\conditionalsucceed{ifset}} +% To get special treatment of `@end ifset,' call \makeond and the redefine. +% +\makecond{ifset} +\def\ifset{\parsearg{\doifset{\let\next=\ifsetfail}}} +\def\doifset#1#2{% + {% + \makevalueexpandable + \let\next=\empty + \expandafter\ifx\csname SET#2\endcsname\relax + #1% If not set, redefine \next. + \fi + \expandafter + }\next +} \def\ifsetfail{\doignore{ifset}} -\defineunmatchedend{ifset} % @ifclear VAR ... @end ifclear reads the `...' iff VAR has never been % defined with @set, or has been undefined with @clear. % -\defparsearg\ifclear{% - \expandafter\ifx\csname SET#1\endcsname\relax - \let\next=\ifclearsucceed - \else - \let\next=\ifclearfail - \fi - \next -} -\def\ifclearsucceed{\conditionalsucceed{ifclear}} +% The `\else' inside the `\doifset' parameter is a trick to reuse the +% above code: if the variable is not set, do nothing, if it is set, +% then redefine \next to \ifclearfail. +% +\makecond{ifclear} +\def\ifclear{\parsearg{\doifset{\else \let\next=\ifclearfail}}} \def\ifclearfail{\doignore{ifclear}} -\defineunmatchedend{ifclear} - -% @iftex, @ifnothtml, @ifnotinfo, @ifnotplaintext always succeed; we -% read the text following, through the first @end iftex (etc.). Make -% `@end iftex' (etc.) valid only after an @iftex. -% -\def\iftex{\conditionalsucceed{iftex}} -\def\ifnothtml{\conditionalsucceed{ifnothtml}} -\def\ifnotinfo{\conditionalsucceed{ifnotinfo}} -\def\ifnotplaintext{\conditionalsucceed{ifnotplaintext}} -\defineunmatchedend{iftex} -\defineunmatchedend{ifnothtml} -\defineunmatchedend{ifnotinfo} -\defineunmatchedend{ifnotplaintext} - -% True conditional. Since \set globally defines its variables, we can -% just start and end a group (to keep the @end definition undefined at -% the outer level). -% -\def\conditionalsucceed#1{\begingroup - \expandafter\def\csname E#1\endcsname{\endgroup}% -} + +% @dircategory CATEGORY -- specify a category of the dir file +% which this file should belong to. Ignore this in TeX. +\let\dircategory=\comment % @defininfoenclose. \let\definfoenclose=\comment @@ -2965,6 +3080,10 @@ \definedummyword{oe}% \definedummyword{o}% \definedummyword{ss}% + \definedummyword{exclamdown}% + \definedummyword{questiondown}% + \definedummyword{ordm}% + \definedummyword{ordf}% % % Although these internal commands shouldn't show up, sometimes they do. \definedummyword{bf}% @@ -2983,6 +3102,7 @@ \definedummyword{sc}% \definedummyword{t}% % + \definedummyword{LaTeX}% \definedummyword{TeX}% \definedummyword{acronym}% \definedummyword{cite}% @@ -3037,6 +3157,7 @@ % control sequences and just writes whatever the best ASCII sort string % would be for a given command (usually its argument). % +\def\indexdummylatex{LaTeX} \def\indexdummytex{TeX} \def\indexdummydots{...} % @@ -3077,6 +3198,8 @@ \def\ss{ss}% \def\exclamdown{!}% \def\questiondown{?}% + \def\ordf{a}% + \def\ordm{o}% % % Don't no-op \tt, since it isn't a user-level command % and is used in the definitions of the active chars like <, >, |, etc. @@ -3090,6 +3213,7 @@ \let\sc=\asis \let\t=\asis % + \let\LaTeX=\indexdummylatex \let\TeX=\indexdummytex \let\acronym=\asis \let\cite=\asis @@ -3285,7 +3409,7 @@ % @printindex causes a particular index (the ??s file) to get printed. % It does not print any chapter heading (usually an @unnumbered). % -\defparsearg\printindex{\begingroup +\parseargdef\printindex{\begingroup \dobreak \chapheadingskip{10000}% % \smallfonts \rm @@ -3729,14 +3853,24 @@ \suppressfirstparagraphindent } -% @chapter, @appendix, @unnumbered. -% -\outer\defparsearg\chapter{\numhead0{#1}} % normally numhead0 calls chapterzzz +% @chapter, @appendix, @unnumbered. Increment top-level counter, reset +% all lower-level sectioning counters to zero. +% +% Also set \chaplevelprefix, which we prepend to @float sequence numbers +% (e.g., figures), q.v. By default (before any chapter), that is empty. +\let\chaplevelprefix = \empty +% +\outer\parseargdef\chapter{\numhead0{#1}} % normally numhead0 calls chapterzzz \def\chapterzzz#1{% % section resetting is \global in case the chapter is in a group, such % as an @include file. \global\secno=0 \global\subsecno=0 \global\subsubsecno=0 \global\advance\chapno by 1 + % + % Used for \float. + \gdef\chaplevelprefix{\the\chapno.}% + \resetallfloatnos + % \message{\putwordChapter\space \the\chapno}% % % Write the actual heading. @@ -3748,26 +3882,35 @@ \global\let\subsubsection = \numberedsubsubsec } -\outer\defparsearg\appendix{\apphead0{#1}} % normally apphead0 calls appendixzzz +\outer\parseargdef\appendix{\apphead0{#1}} % normally apphead0 calls appendixzzz \def\appendixzzz#1{% \global\secno=0 \global\subsecno=0 \global\subsubsecno=0 \global\advance\appendixno by 1 + \gdef\chaplevelprefix{\appendixletter.}% + \resetallfloatnos + % \def\appendixnum{\putwordAppendix\space \appendixletter}% \message{\appendixnum}% + % \chapmacro{#1}{Yappendix}{\appendixletter}% + % \global\let\section = \appendixsec \global\let\subsection = \appendixsubsec \global\let\subsubsection = \appendixsubsubsec } % @centerchap is like @unnumbered, but the heading is centered. -\outer\defparsearg\centerchap{{\unnumberedyyy{#1}}} - -\outer\defparsearg\unnumbered{\unnmhead0{#1}} % normally unnmhead0 calls unnumberedzzz +\outer\parseargdef\centerchap{{\unnumberedyyy{#1}}} + +\outer\parseargdef\unnumbered{\unnmhead0{#1}} % normally unnmhead0 calls unnumberedzzz \def\unnumberedzzz#1{% \global\secno=0 \global\subsecno=0 \global\subsubsecno=0 \global\advance\unnumberedno by 1 % + % Since an unnumbered has no number, no prefix for figures. + \global\let\chaplevelprefix = \empty + \resetallfloatnos + % % This used to be simply \message{#1}, but TeX fully expands the % argument to \message. Therefore, if #1 contained @-commands, TeX % expanded them. For example, in `@unnumbered The @cite{Book}', TeX @@ -3779,7 +3922,8 @@ % \the<toks register> to achieve this: TeX expands \the<toks> only once, % simply yielding the contents of <toks register>. (We also do this for % the toc entries.) - \toks0 = {#1}\message{(\the\toks0)}% + \toks0 = {#1}% + \message{(\the\toks0)}% % \chapmacro{#1}{Ynothing}{\the\unnumberedno}% % @@ -3792,40 +3936,40 @@ \let\top\unnumbered % Sections. -\outer\defparsearg\numberedsec{\numhead1{#1}} % normally calls seczzz +\outer\parseargdef\numberedsec{\numhead1{#1}} % normally calls seczzz \def\seczzz#1{% \global\subsecno=0 \global\subsubsecno=0 \global\advance\secno by 1 \sectionheading{#1}{sec}{Ynumbered}{\the\chapno.\the\secno}% } -\outer\defparsearg\appendixsection{\apphead1{#1}} % normally calls appendixsectionzzz +\outer\parseargdef\appendixsection{\apphead1{#1}} % normally calls appendixsectionzzz \def\appendixsectionzzz#1{% \global\subsecno=0 \global\subsubsecno=0 \global\advance\secno by 1 \sectionheading{#1}{sec}{Yappendix}{\appendixletter.\the\secno}% } \let\appendixsec\appendixsection -\outer\defparsearg\unnumberedsec{\unnmhead1{#1}} % normally calls unnumberedseczzz +\outer\parseargdef\unnumberedsec{\unnmhead1{#1}} % normally calls unnumberedseczzz \def\unnumberedseczzz#1{% \global\subsecno=0 \global\subsubsecno=0 \global\advance\secno by 1 \sectionheading{#1}{sec}{Ynothing}{\the\unnumberedno.\the\secno}% } % Subsections. -\outer\defparsearg\numberedsubsec{\numhead2{#1}} % normally calls numberedsubseczzz +\outer\parseargdef\numberedsubsec{\numhead2{#1}} % normally calls numberedsubseczzz \def\numberedsubseczzz#1{% \global\subsubsecno=0 \global\advance\subsecno by 1 \sectionheading{#1}{subsec}{Ynumbered}{\the\chapno.\the\secno.\the\subsecno}% } -\outer\defparsearg\appendixsubsec{\apphead2{#1}} % normally calls appendixsubseczzz +\outer\parseargdef\appendixsubsec{\apphead2{#1}} % normally calls appendixsubseczzz \def\appendixsubseczzz#1{% \global\subsubsecno=0 \global\advance\subsecno by 1 \sectionheading{#1}{subsec}{Yappendix}% {\appendixletter.\the\secno.\the\subsecno}% } -\outer\defparsearg\unnumberedsubsec{\unnmhead2{#1}} %normally calls unnumberedsubseczzz +\outer\parseargdef\unnumberedsubsec{\unnmhead2{#1}} %normally calls unnumberedsubseczzz \def\unnumberedsubseczzz#1{% \global\subsubsecno=0 \global\advance\subsecno by 1 \sectionheading{#1}{subsec}{Ynothing}% @@ -3833,21 +3977,21 @@ } % Subsubsections. -\outer\defparsearg\numberedsubsubsec{\numhead3{#1}} % normally numberedsubsubseczzz +\outer\parseargdef\numberedsubsubsec{\numhead3{#1}} % normally numberedsubsubseczzz \def\numberedsubsubseczzz#1{% \global\advance\subsubsecno by 1 \sectionheading{#1}{subsubsec}{Ynumbered}% {\the\chapno.\the\secno.\the\subsecno.\the\subsubsecno}% } -\outer\defparsearg\appendixsubsubsec{\apphead3{#1}} % normally appendixsubsubseczzz +\outer\parseargdef\appendixsubsubsec{\apphead3{#1}} % normally appendixsubsubseczzz \def\appendixsubsubseczzz#1{% \global\advance\subsubsecno by 1 \sectionheading{#1}{subsubsec}{Yappendix}% {\appendixletter.\the\secno.\the\subsecno.\the\subsubsecno}% } -\outer\defparsearg\unnumberedsubsubsec{\unnmhead3{#1}} %normally unnumberedsubsubseczzz +\outer\parseargdef\unnumberedsubsubsec{\unnmhead3{#1}} %normally unnumberedsubsubseczzz \def\unnumberedsubsubseczzz#1{% \global\advance\subsubsecno by 1 \sectionheading{#1}{subsubsec}{Ynothing}% @@ -3905,11 +4049,11 @@ } % @heading, @subheading, @subsubheading. -\defparsearg\heading{\sectionheading{#1}{sec}{Yomitfromtoc}{} +\parseargdef\heading{\sectionheading{#1}{sec}{Yomitfromtoc}{} \suppressfirstparagraphindent} -\defparsearg\subheading{\sectionheading{#1}{subsec}{Yomitfromtoc}{} +\parseargdef\subheading{\sectionheading{#1}{subsec}{Yomitfromtoc}{} \suppressfirstparagraphindent} -\defparsearg\subsubheading{\sectionheading{#1}{subsubsec}{Yomitfromtoc}{} +\parseargdef\subsubheading{\sectionheading{#1}{subsubsec}{Yomitfromtoc}{} \suppressfirstparagraphindent} % These macros generate a chapter, section, etc. heading only @@ -4204,81 +4348,83 @@ % Prepare to read what we've written to \tocfile. % \def\startcontents#1{% - % If @setchapternewpage on, and @headings double, the contents should - % start on an odd page, unlike chapters. Thus, we maintain - % \contentsalignmacro in parallel with \pagealignmacro. - % From: Torbjorn Granlund <tege@matematik.su.se> - \contentsalignmacro - \immediate\closeout\tocfile - % - % Don't need to put `Contents' or `Short Contents' in the headline. - % It is abundantly clear what they are. - \def\thischapter{}% - \chapmacro{#1}{Yomitfromtoc}{}% - % - \savepageno = \pageno - \begingroup % Set up to handle contents files properly. - \catcode`\\=0 \catcode`\{=1 \catcode`\}=2 \catcode`\@=11 - % We can't do this, because then an actual ^ in a section - % title fails, e.g., @chapter ^ -- exponentiation. --karl, 9jul97. - %\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. - % - % Roman numerals for page numbers. - \ifnum \pageno>0 \global\pageno = \lastnegativepageno \fi + % If @setchapternewpage on, and @headings double, the contents should + % start on an odd page, unlike chapters. Thus, we maintain + % \contentsalignmacro in parallel with \pagealignmacro. + % From: Torbjorn Granlund <tege@matematik.su.se> + \contentsalignmacro + \immediate\closeout\tocfile + % + % Don't need to put `Contents' or `Short Contents' in the headline. + % It is abundantly clear what they are. + \def\thischapter{}% + \chapmacro{#1}{Yomitfromtoc}{}% + % + \savepageno = \pageno + \begingroup % Set up to handle contents files properly. + \catcode`\\=0 \catcode`\{=1 \catcode`\}=2 \catcode`\@=11 + % We can't do this, because then an actual ^ in a section + % title fails, e.g., @chapter ^ -- exponentiation. --karl, 9jul97. + %\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. + % + % Roman numerals for page numbers. + \ifnum \pageno>0 \global\pageno = \lastnegativepageno \fi } % Normal (long) toc. \def\contents{% - \startcontents{\putwordTOC}% - \openin 1 \jobname.toc - \ifeof 1 \else - \closein 1 - \input \jobname.toc - \fi - \vfill \eject - \contentsalignmacro % in case @setchapternewpage odd is in effect - \pdfmakeoutlines - \endgroup - \lastnegativepageno = \pageno - \global\pageno = \savepageno + \startcontents{\putwordTOC}% + \openin 1 \jobname.toc + \ifeof 1 \else + \input \jobname.toc + \fi + \vfill \eject + \contentsalignmacro % in case @setchapternewpage odd is in effect + \ifeof 1 \else + \pdfmakeoutlines + \fi + \closein 1 + \endgroup + \lastnegativepageno = \pageno + \global\pageno = \savepageno } % And just the chapters. \def\summarycontents{% - \startcontents{\putwordShortTOC}% - % - \let\numchapentry = \shortchapentry - \let\appentry = \shortchapentry - \let\unnchapentry = \shortunnchapentry - % We want a true roman here for the page numbers. - \secfonts - \let\rm=\shortcontrm \let\bf=\shortcontbf - \let\sl=\shortcontsl \let\tt=\shortconttt - \rm - \hyphenpenalty = 10000 - \advance\baselineskip by 1pt % Open it up a little. - \def\numsecentry##1##2##3##4{} - \let\appsecentry = \numsecentry - \let\unnsecentry = \numsecentry - \let\numsubsecentry = \numsecentry - \let\appsubsecentry = \numsecentry - \let\unnsubsecentry = \numsecentry - \let\numsubsubsecentry = \numsecentry - \let\appsubsubsecentry = \numsecentry - \let\unnsubsubsecentry = \numsecentry - \openin 1 \jobname.toc - \ifeof 1 \else - \closein 1 - \input \jobname.toc - \fi - \vfill \eject - \contentsalignmacro % in case @setchapternewpage odd is in effect - \endgroup - \lastnegativepageno = \pageno - \global\pageno = \savepageno + \startcontents{\putwordShortTOC}% + % + \let\numchapentry = \shortchapentry + \let\appentry = \shortchapentry + \let\unnchapentry = \shortunnchapentry + % We want a true roman here for the page numbers. + \secfonts + \let\rm=\shortcontrm \let\bf=\shortcontbf + \let\sl=\shortcontsl \let\tt=\shortconttt + \rm + \hyphenpenalty = 10000 + \advance\baselineskip by 1pt % Open it up a little. + \def\numsecentry##1##2##3##4{} + \let\appsecentry = \numsecentry + \let\unnsecentry = \numsecentry + \let\numsubsecentry = \numsecentry + \let\appsubsecentry = \numsecentry + \let\unnsubsecentry = \numsecentry + \let\numsubsubsecentry = \numsecentry + \let\appsubsubsecentry = \numsecentry + \let\unnsubsubsecentry = \numsecentry + \openin 1 \jobname.toc + \ifeof 1 \else + \input \jobname.toc + \fi + \closein 1 + \vfill \eject + \contentsalignmacro % in case @setchapternewpage odd is in effect + \endgroup + \lastnegativepageno = \pageno + \global\pageno = \savepageno } \let\shortcontents = \summarycontents @@ -4431,7 +4577,7 @@ % One exception: @ is still an escape character, so that @end tex works. % But \@ or @@ will get a plain tex @ character. -\def\tex{\begingroup +\envdef\tex{% \catcode `\\=0 \catcode `\{=1 \catcode `\}=2 \catcode `\$=3 \catcode `\&=4 \catcode `\#=6 \catcode `\^=7 \catcode `\_=8 \catcode `\~=\active \let~=\tie @@ -4464,10 +4610,11 @@ \def\endldots{\mathinner{\ldots\ldots\ldots\ldots}}% \def\enddots{\relax\ifmmode\endldots\else$\mathsurround=0pt \endldots\,$\fi}% \def\@{@}% -\let\Etex=\endgroup} +} +% There is no need to define \Etex. % Define @lisp ... @end lisp. -% @lisp does a \begingroup so it can rebind things, +% @lisp environment forms a group so it can rebind things, % including the definition of @end lisp (which normally is erroneous). % Amount to narrow the margins by for @lisp. @@ -4527,8 +4674,7 @@ % \newskip\lskip\newskip\rskip -\def\cartouche{% -\begingroup\inENV +\envdef\cartouche{% \ifhmode\par\fi % can't be in the midst of a paragraph. \startsavinginserts \lskip=\leftskip \rskip=\rightskip @@ -4567,7 +4713,6 @@ \cartbot \egroup \checkinserts -\endgroup } @@ -4575,7 +4720,6 @@ % inside a group. \def\nonfillstart{% \aboveenvbreak - \inENV % This group ends at the end of the body \hfuzz = 12pt % Don't be fussy \sepspaces % Make spaces be word-separators rather than space tokens. \let\par = \lisppar % don't ignore blank lines @@ -4588,103 +4732,71 @@ \ifx\nonarrowing\relax \advance \leftskip by \lispnarrowing \exdentamount=\lispnarrowing - \let\exdent=\nofillexdent - \let\nonarrowing=\relax \fi -} - -% Define the \E... control sequence only if we are inside the particular -% environment, so the error checking in \end will work. -% -% To end an @example-like environment, we first end the paragraph (via -% \afterenvbreak's vertical glue), and then the group. That way we keep -% the zero \parskip that the environments set -- \parskip glue will be -% inserted at the beginning of the next paragraph in the document, after -% the environment. -% -\def\nonfillfinish{\afterenvbreak\endgroup} - -% @lisp: indented, narrowed, typewriter font. -\def\lisp{\begingroup + \let\exdent=\nofillexdent +} + +% We often define two environments, @foo and @smallfoo. +% Let's do it by one command: +\def\makedispenv #1#2{ + \expandafter\envdef\csname#1\endcsname{#2} + \expandafter\envdef\csname small#1\endcsname + {\smallexamplefonts \rm #2} + \expandafter\let\csname E#1\endcsname \afterenvbreak + \expandafter\let\csname Esmall#1\endcsname \afterenvbreak +} + +% And there are often two synonyms: +\def\maketwodispenvs #1#2#3{ + \makedispenv{#1}{#3} + \makedispenv{#2}{#3} +} + +% @lisp: indented, narrowed, typewriter font; @example: same as @lisp. +% +% @smallexample and @smalllisp: use smaller fonts. +% Originally contributed by Pavel@xerox. +% +\maketwodispenvs {lisp}{example}{% \nonfillstart - \let\Elisp = \nonfillfinish \tt \let\kbdfont = \kbdexamplefont % Allow @kbd to do something special. \gobble % eat return } -% @example: Same as @lisp. -\def\example{\begingroup \def\Eexample{\nonfillfinish\endgroup}\lisp} - -% @smallexample and @smalllisp: use smaller fonts. -% Originally contributed by Pavel@xerox. -\def\smalllisp{\begingroup - \def\Esmalllisp{\nonfillfinish\endgroup}% - \def\Esmallexample{\nonfillfinish\endgroup}% - \smallexamplefonts - \lisp -} -\let\smallexample = \smalllisp - - -% @display: same as @lisp except keep current font. -% -\def\display{\begingroup +% @display/@smalldisplay: same as @lisp except keep current font. +% +\makedispenv {display}{% \nonfillstart - \let\Edisplay = \nonfillfinish \gobble } -% -% @smalldisplay: @display plus smaller fonts. -% -\def\smalldisplay{\begingroup - \def\Esmalldisplay{\nonfillfinish\endgroup}% - \smallexamplefonts \rm - \display -} - -% @format: same as @display except don't narrow margins. -% -\def\format{\begingroup - \let\nonarrowing = t + +% @format/@smallformat: same as @display except don't narrow margins. +% @flushleft (same as @format). (Note: @smallflushleft not documeted.) +% +\maketwodispenvs {format}{flushleft}{% + \let\nonarrowing = t% \nonfillstart - \let\Eformat = \nonfillfinish \gobble } -% -% @smallformat: @format plus smaller fonts. -% -\def\smallformat{\begingroup - \def\Esmallformat{\nonfillfinish\endgroup}% - \smallexamplefonts \rm - \format -} - -% @flushleft (same as @format). -% -\def\flushleft{\begingroup \def\Eflushleft{\nonfillfinish\endgroup}\format} % @flushright. % -\def\flushright{\begingroup - \let\nonarrowing = t +\envdef\flushright{% + \let\nonarrowing = t% \nonfillstart - \let\Eflushright = \nonfillfinish \advance\leftskip by 0pt plus 1fill \gobble } +\let\Eflushright = \afterenvbreak % @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 +\envdef\quotation{% {\parskip=0pt \aboveenvbreak}% because \aboveenvbreak inserts \parskip \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 @@ -4696,6 +4808,10 @@ \parsearg\quotationlabel } +% 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 \afterenvbreak} + % If we're given an argument, typeset it in bold with a colon after. \def\quotationlabel#1{% \def\temp{#1}% @@ -4823,22 +4939,23 @@ % without the active space; thus we have to use \xdef and \gobble. \endgroup % -\def\verbatim{% - \let\Everbatim\nonfillfinish - \begingroup +\envdef\verbatim{% \setupverbatim\doverbatim } +\let\Everbatim = \afterenvbreak + % @verbatiminclude FILE - insert text of file in verbatim environment. % \def\verbatiminclude{\parseargusing\filenamecatcodes\doverbatiminclude} % \def\doverbatiminclude#1{% - \begingroup + {% \makevalueexpandable \setupverbatim \input #1 - \nonfillfinish % contains \endgroup + \afterenvbreak + }% } % @copying ... @end copying. @@ -4917,11 +5034,8 @@ \newskip\defargsindent \defargsindent=50pt \newskip\deflastargmargin \deflastargmargin=18pt -% \startdefun \deffn -% -- starts the processing of @deffn -\def\startdefun#1{% - \begingroup\inENV - \def\thisenv{#1}% +% Start the processing of @deffn: +\def\startdefun{% \ifnum\lastpenalty<10000 \medbreak \else @@ -4944,99 +5058,25 @@ \exdentamount=\defbodyindent } -% \dodefunx \startdefun \deffn -% -- converts \deffn expansion to \deffnx, omitting \startdefun. -\def\dodefunx \startdefun #1{% +\def\dodefunx#1{% + % First, check whether we are in the right environment: + \checkenv#1% + % % As above, allow line break if we have multiple x headers in a row. % It's not a great place, though. \ifnum\lastpenalty=10002 \penalty3000 \fi % - % Check whether we are inside the corresponding @defun. - \def\temp{#1}% - \ifx\thisenv\temp - \else - \errmessage{\expandafter\string\temp x inside - \expandafter\noexpand\thisenv environment}% - \fi -} - -% Without continued lines we'd just have: -% \def\parsedefunline#1{\parseargusing\activeparens{\parsedefunlineX#1}} -% \def\parsedefunlineX#1#2{\printdefunline #1#2\DefunTerm} -% but with continuations, things are much more complicated. -% -\def\parsedefunline#1{% - \def\defunlinemacro{#1}% store \deffnheader (initially) - \parsedefunlineX -} -\def\parsedefunlineX{% - \parseargusing\activeparens\parsedefunlineY -} -\def\parsedefunlineY#1{% - % We have to prepend a token to prevent brace stripping; - % \defunlinemacro just comes handy. - \defunchkspace\defunlinemacro#1\DefunMid\ \DefunMid\DefunTerm -} -\def\defunchkspace#1\ \DefunMid#2\DefunTerm{% - \def\temp{#2}% - \ifx\temp\empty - % The line doesn't end with `@ '; in this case, #1 ends with \DefunMid. - \let\next\defunchktab - \else - % `@ ' was found and stripped. - \let\next\defunloop - \fi - \next#1\^^I\DefunMid\DefunTerm -} -\def\defunchktab#1\^^I\DefunMid#2\DefunTerm{% - \def\temp{#2}% - \ifx\temp\empty - % The line doesn't end with `@TAB', either. - \let\next\defunchkfinish - \else - % `@TAB' was found and stripped. - \let\next\defunloop - \fi - \next#1\^^I\DefunMid\DefunTerm -} -\def\defunloop#1\^^I\DefunMid\DefunTerm{% - % Expand the \defunlinemacro token at the beginning of #1. - \expandafter\def\expandafter\defunlinemacro - \expandafter{#1 }% - \parsedefunlineX -} -\def\defunchkfinish#1\DefunMid\^^I%\DefunMid\DefunTerm -- stays here -{% - % #1 starts with \defunlinemacro, which is expanded and its expansion - % starts with eg. \deffnheader. - \expandafter\replaceeols #1\^^M%\DefunMid\DefunTerm -- stays here -} - -% Each occurence of `\^^M' or `<space>\^^M' is replaced by a single space. -% -% The parameters start with \deffnheader token, so trere is no risk braces -% could be stripped at #1. And we have a \DefunMid token just before -% \DefunTerm, so we cannot loose braces at #2 either. Uff! -% -\def\replaceeols#1\^^M#2\DefunTerm{% - \stripDefunMid #2% - \ifx\temp\empty - % This \^^M is the terminating one. - \printdefunline #1\DefunTerm - \else - \replaceeolsX#1\^^M \^^M#2\DefunTerm - \fi -} -\def\replaceeolsX#1 \^^M{\replaceeolsY#1\^^M} -\def\replaceeolsY#1\^^M#2\^^M{\replaceeols#1 } -\def\stripDefunMid#1\DefunMid{\def\temp{#1}} - -% \printdefunline \deffnheader text\DefunTerm -% -\def\printdefunline#1\DefunTerm{% + % And now, it's time to reuse the body of the original defun: + \expandafter\gobbledefun#1% +} +\def\gobbledefun#1\startdefun{} + +% \printdefunline \deffnheader{text} +% +\def\printdefunline#1#2{% \begingroup % call \deffnheader: - #1 \endheader + #1#2 \endheader % common ending: \interlinepenalty = 10000 \advance\rightskip by 0pt plus 1fil @@ -5049,7 +5089,7 @@ \endgroup } -\def\Edefun{\endgraf\endgroup\medbreak} +\def\Edefun{\endgraf\medbreak} % \makedefun{deffn} creates \deffn, \deffnx and \Edeffn; % the only thing remainnig is to define \deffnheader. @@ -5067,21 +5107,21 @@ % \deffnheader has to be defined explicitly. % \def\domakedefun#1#2#3{% - \def#1{% - \startdefun#1% - \parsedefunline#3% + \envdef#1{% + \startdefun + \parseargusing\activeparens{\printdefunline#3}% }% - % A tricky way to recycle the code defined above: - \def#2{\expandafter\dodefunx#1}% -} - -% Untyped functions (@deffn, @defop): - -\makedefun{deffn} % category name args -\def\deffnheader{\deffngeneral{}} - -\makedefun{defop} % category class name args -\def\defopheader#1 {\defopon{#1\ \putwordon}} + \def#2{\dodefunx#1}% + \def#3% +} + +%%% Untyped functions: + +% @deffn category name args +\makedefun{deffn}{\deffngeneral{}} + +% @deffn category class name args +\makedefun{defop}#1 {\defopon{#1\ \putwordon}} % \defopon {category on}class name args \def\defopon#1#2 {\deffngeneral{\putwordon\ \code{#2}}{#1\ \code{#2}} } @@ -5091,16 +5131,16 @@ \def\deffngeneral#1#2 #3 #4\endheader{% % Remember that \dosubin{fn}{xxx}{} is equivalent to \doind{fn}{xxx}. \dosubind{fn}{\code{#3}}{#1}% - \defname{#2}{}{#3}\ampdefunargs{#4\unskip}% -} - -% Typed functions (@deftypefn, @deftypeop): - -\makedefun{deftypefn} % category type name args -\def\deftypefnheader{\deftypefngeneral{}} - -\makedefun{deftypeop} % category class type name args -\def\deftypeopheader#1 {\deftypeopon{#1\ \putwordon}} + \defname{#2}{}{#3}\magicamp\defunargs{#4\unskip}% +} + +%%% Typed functions: + +% @deftypefn category type name args +\makedefun{deftypefn}{\deftypefngeneral{}} + +% @deftypeop category class type name args +\makedefun{deftypeop}#1 {\deftypeopon{#1\ \putwordon}} % \deftypeopon {category on}class type name args \def\deftypeopon#1#2 {\deftypefngeneral{\putwordon\ \code{#2}}{#1\ \code{#2}} } @@ -5109,16 +5149,16 @@ % \def\deftypefngeneral#1#2 #3 #4 #5\endheader{% \dosubind{fn}{\code{#4}}{#1}% - \defname{#2}{#3}{#4}\normaldefunargs{#5\unskip}% -} - -% Typed variables (@deftypevr, @deftypecv): - -\makedefun{deftypevr}% category type var args -\def\deftypevrheader{\deftypecvgeneral{}} - -\makedefun{deftypecv}% category class type var args -\def\deftypecvheader#1 {\deftypecvof{#1\ \putwordof}} + \defname{#2}{#3}{#4}\defunargs{#5\unskip}% +} + +%%% Typed variables: + +% @deftypevr category type var args +\makedefun{deftypevr}{\deftypecvgeneral{}} + +% @deftypecv category class type var args +\makedefun{deftypecv}#1 {\deftypecvof{#1\ \putwordof}} % \deftypecvof {category of}class type var args \def\deftypecvof#1#2 {\deftypecvgeneral{\putwordof\ \code{#2}}{#1\ \code{#2}} } @@ -5127,38 +5167,39 @@ % \def\deftypecvgeneral#1#2 #3 #4 #5\endheader{% \dosubind{vr}{\code{#4}}{#1}% - \defname{#2}{#3}{#4}\normaldefunargs{#5\unskip}% -} - -% Untyped variables (@defvr, @defcv): -\makedefun{defvr}% category var args -\def\defvrheader#1 {\deftypevrheader{#1} {} } - -\makedefun{defcv}% category class var args -\def\defcvheader#1 {\defcvof{#1\ \putwordof}} + \defname{#2}{#3}{#4}\defunargs{#5\unskip}% +} + +%%% Untyped variables: + +% @defvr category var args +\makedefun{defvr}#1 {\deftypevrheader{#1} {} } + +% @defcv category class var args +\makedefun{defcv}#1 {\defcvof{#1\ \putwordof}} % \defcvof {category of}class var args \def\defcvof#1#2 {\deftypecvof{#1}#2 {} } -% Type (@deftp): -\makedefun{deftp}% category name args -\def\deftpheader#1 #2 #3\endheader{% +%%% Type: +% @deftp category name args +\makedefun{deftp}#1 #2 #3\endheader{% \doind{tp}{\code{#2}}% - \defname{#1}{}{#2}\normaldefunargs{#3\unskip}% + \defname{#1}{}{#2}\defunargs{#3\unskip}% } % Remaining @defun-like shortcuts: -\makedefun{defun} \def\defunheader{\deffnheader{\putwordDeffunc} } -\makedefun{defmac} \def\defmacheader{\deffnheader{\putwordDefmac} } -\makedefun{defspec} \def\defspecheader{\deffnheader{\putwordDefspec} } -\makedefun{deftypefun}\def\deftypefunheader{\deftypefnheader{\putwordDeffunc} } -\makedefun{defvar} \def\defvarheader{\defvrheader{\putwordDefvar} } -\makedefun{defopt} \def\defoptheader{\defvrheader{\putwordDefopt} } -\makedefun{deftypevar}\def\deftypevarheader{\deftypevrheader{\putwordDefvar} } -\makedefun{defmethod} \def\defmethodheader{\defopon\putwordMethodon} -\makedefun{deftypemethod}\def\deftypemethodheader{\deftypeopon\putwordMethodon} -\makedefun{defivar} \def\defivarheader{\defcvof\putwordInstanceVariableof} -\makedefun{deftypeivar}\def\deftypeivarheader{\deftypecvof\putwordInstanceVariableof} +\makedefun{defun}{\deffnheader{\putwordDeffunc} } +\makedefun{defmac}{\deffnheader{\putwordDefmac} } +\makedefun{defspec}{\deffnheader{\putwordDefspec} } +\makedefun{deftypefun}{\deftypefnheader{\putwordDeffunc} } +\makedefun{defvar}{\defvrheader{\putwordDefvar} } +\makedefun{defopt}{\defvrheader{\putwordDefopt} } +\makedefun{deftypevar}{\deftypevrheader{\putwordDefvar} } +\makedefun{defmethod}{\defopon\putwordMethodon} +\makedefun{deftypemethod}{\deftypeopon\putwordMethodon} +\makedefun{defivar}{\defcvof\putwordInstanceVariableof} +\makedefun{deftypeivar}{\deftypecvof\putwordInstanceVariableof} % \defname, which formats the name of the @def (not the args). % #1 is the category, such as "Function". @@ -5218,16 +5259,9 @@ % arguments will be output next, if any. } -% This expands the args, with & being treated magically. -% -\def\ampdefunargs{% - \magicamp - \normaldefunargs -} - % Print arguments in slanted typewriter, prevent hyphenation at `-' chars. % -\def\normaldefunargs#1{% +\def\defunargs#1{% % use sl by default (not ttsl), inconsistently with using tt for the % name. This is because literal text is sometimes needed in the % argument list (groff manual), and ttsl and tt are not very @@ -5332,27 +5366,32 @@ % To do this right we need a feature of e-TeX, \scantokens, % which we arrange to emulate with a temporary file in ordinary TeX. \ifx\eTeXversion\undefined - \newwrite\macscribble - \def\scanmacro#1{% - \begingroup \newlinechar`\^^M - % Undo catcode changes of \startcontents and \doprintindex - \catcode`\@=0 \catcode`\\=\other \escapechar=`\@ - % Append \endinput to make sure that TeX does not see the ending newline. - \toks0={#1\endinput}% - \immediate\openout\macscribble=\jobname.tmp - \immediate\write\macscribble{\the\toks0}% - \immediate\closeout\macscribble - \let\xeatspaces\eatspaces - \input \jobname.tmp - \endgroup -} -\else + \newwrite\macscribble + \def\scantokens#1{% + \toks0={#1\endinput}% + \immediate\openout\macscribble=\jobname.tmp + \immediate\write\macscribble{\the\toks0}% + \immediate\closeout\macscribble + \input \jobname.tmp + } +\fi + \def\scanmacro#1{% -\begingroup \newlinechar`\^^M -% Undo catcode changes of \startcontents and \doprintindex -\catcode`\@=0 \catcode`\\=\other \escapechar=`\@ -\let\xeatspaces\eatspaces\scantokens{#1\endinput}\endgroup} -\fi + \begingroup + \newlinechar`\^^M + \let\xeatspaces\eatspaces + % Undo catcode changes of \startcontents and \doprintindex + \catcode`\@=0 \catcode`\\=\other \escapechar=`\@ + % ... and \example + \spaceisspace + % + % Append \endinput to make sure that TeX does not see the ending newline. + % + % I've verified that it is necessary both for e-TeX and for ordinary TeX + % --kasal, 29nov03 + \scantokens{#1\endinput}% + \endgroup +} \newcount\paramno % Count of parameters \newtoks\macname % Macro name @@ -5361,7 +5400,7 @@ % \do\macro1\do\macro2... % Utility routines. -% Thisdoes \let #1 = #2, except with \csnames. +% This does \let #1 = #2, except with \csnames. \def\cslet#1#2{% \expandafter\expandafter \expandafter\let @@ -5458,7 +5497,7 @@ \else \expandafter\parsemacbody \fi} -\defparsearg\unmacro{% +\parseargdef\unmacro{% \if1\csname ismacro.#1\endcsname \global\cslet{#1}{macsave.#1}% \global\expandafter\let \csname ismacro.#1\endcsname=0% @@ -5633,7 +5672,7 @@ % @node's only job in TeX is to define \lastnode, which is used in % cross-references. -\defparsearg\node{\ENVcheck\nodexxx #1,\finishnodeparse} +\parseargdef\node{\checkenv{}\nodexxx #1,\finishnodeparse} \def\nodexxx#1,#2\finishnodeparse{\gdef\lastnode{#1}} \let\nwnode=\node \let\lastnode=\empty @@ -5652,14 +5691,16 @@ % \newcount\savesfregister % -\gdef\savesf{\relax \ifhmode \savesfregister=\spacefactor \fi} -\gdef\restoresf{\relax \ifhmode \spacefactor=\savesfregister \fi} -\gdef\anchor#1{\savesf \setref{#1}{Ynothing}\restoresf \ignorespaces} +\def\savesf{\relax \ifhmode \savesfregister=\spacefactor \fi} +\def\restoresf{\relax \ifhmode \spacefactor=\savesfregister \fi} +\def\anchor#1{\savesf \setref{#1}{Ynothing}\restoresf \ignorespaces} % \setref{NAME}{SNT} defines a cross-reference point NAME (a node or an -% anchor), namely NAME-title (the corresponding @chapter/etc. name), -% NAME-pg (the page number), and NAME-snt (section number and type). -% Called from \donoderef and \anchor. +% anchor), which consists of three parts: +% 1) NAME-title - the current sectioning name, taken from \thissection; +% 2) NAME-snt - section number and type, defined as the SNT arg; +% 3) NAME-pg - the page number. +% This is called from \donoderef, \anchor, and \dofloat. % % We take care not to fully expand the title, since it may contain % arbitrary macros. @@ -5671,7 +5712,9 @@ \pdfmkdest{#1}% \iflinks {% + \indexnofonts \turnoffactive + \otherbackslash \edef\writexrdef##1##2{% \write\auxfile{@xrdef{#1-% #1 of \setref, expanded by the \edef ##1}{##2}}% these are parameters of \writexrdef @@ -5695,38 +5738,33 @@ \def\xrefX[#1,#2,#3,#4,#5,#6]{\begingroup \unsepspaces \def\printedmanual{\ignorespaces #5}% - \def\printednodename{\ignorespaces #3}% - \setbox1=\hbox{\printedmanual}% - \setbox0=\hbox{\printednodename}% + \def\printedrefname{\ignorespaces #3}% + \setbox1=\hbox{\printedmanual\unskip}% + \setbox0=\hbox{\printedrefname\unskip}% \ifdim \wd0 = 0pt % No printed node name was explicitly given. \expandafter\ifx\csname SETxref-automatic-section-title\endcsname\relax % Use the node name inside the square brackets. - \def\printednodename{\ignorespaces #1}% + \def\printedrefname{\ignorespaces #1}% \else % 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}% + \def\printedrefname{\ignorespaces #1}% \else \ifhavexrefs % We know the real title if we have the xref values. - \def\printednodename{\refx{#1-title}{}}% + \def\printedrefname{\refx{#1-title}{}}% \else % Otherwise just copy the Info node name. - \def\printednodename{\ignorespaces #1}% + \def\printedrefname{\ignorespaces #1}% \fi% \fi \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. + % Make link in pdf output. \ifpdf \leavevmode \getfilename{#4}% @@ -5742,35 +5780,71 @@ \linkcolor \fi % - \ifdim \wd1 > 0pt - \putwordsection{} ``\printednodename'' \putwordin{} \cite{\printedmanual}% + % Float references are printed completely differently: "Figure 1.2" + % instead of "[somenode], p.3". We distinguish them by the + % LABEL-title being set to a magic string. + {% + % Have to otherify everything special to allow the \csname to + % include an _ in the xref name, etc. + \indexnofonts + \turnoffactive + \otherbackslash + \expandafter\global\expandafter\let\expandafter\Xthisreftitle + \csname X#1-title\endcsname + }% + \ifx \Xthisreftitle \floatmagic + % If the user specified the print name (third arg) to the ref, + % print it instead of our usual "Figure 1.2". + \ifdim\wd0 = 0pt + \refx{#1-snt}% + \else + \printedrefname + \fi + % + % if the user also gave the printed manual name (fifth arg), append + % "in MANUALNAME". + \ifdim \wd1 > 0pt + \space \putwordin{} \cite{\printedmanual}% + \fi \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 \otherbackslash - % Only output a following space if the -snt ref is nonempty; for - % @unnumbered and @anchor, it won't be. - \setbox2 = \hbox{\ignorespaces \refx{#1-snt}{}}% - \ifdim \wd2 > 0pt \refx{#1-snt}\space\fi - }% - % output the `[mynode]' via a macro. - \xrefprintnodename\printednodename - % - % But we always want a comma and a space: - ,\space - % - % output the `page 3'. - \turnoffactive \otherbackslash \putwordpage\tie\refx{#1-pg}{}% + % node/anchor (non-float) references. + % + % 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{} ``\printedrefname'' \putwordin{} \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 \otherbackslash + % Only output a following space if the -snt ref is nonempty; for + % @unnumbered and @anchor, it won't be. + \setbox2 = \hbox{\ignorespaces \refx{#1-snt}{}}% + \ifdim \wd2 > 0pt \refx{#1-snt}\space\fi + }% + % output the `[mynode]' via a macro so it can be overridden. + \xrefprintnodename\printedrefname + % + % But we always want a comma and a space: + ,\space + % + % output the `page 3'. + \turnoffactive \otherbackslash \putwordpage\tie\refx{#1-pg}{}% + \fi \fi \endlink \endgroup} % This macro is called from \xrefX for the `[nodename]' part of xref % output. It's a separate macro only so it can be changed more easily, -% since not square brackets don't work in some documents. Particularly +% since square brackets don't work well in some documents. Particularly % one that Bob is working on :). % \def\xrefprintnodename#1{[#1]} @@ -5803,15 +5877,6 @@ \fi\fi\fi } -% Use TeX 3.0's \inputlineno to get the line number, for better error -% messages, but if we're using an old version of TeX, don't do anything. -% -\ifx\inputlineno\thisisundefined - \let\linenumber = \empty % Pre-3.0. -\else - \def\linenumber{\the\inputlineno:\space} -\fi - % Define \refx{NAME}{SUFFIX} to reference a cross-reference string named NAME. % If its value is nonempty, SUFFIX is output afterward. % @@ -5847,8 +5912,16 @@ \def\xrdef#1{\expandafter\gdef\csname X#1\endcsname} % Read the last existing aux file, if any. No error if none exists. -% Open the new one. % +\def\tryauxfile{% + \openin 1 \jobname.aux + \ifeof 1 \else + \readauxfile + \global\havexrefstrue + \fi + \closein 1 +} + \def\readauxfile{\begingroup \catcode`\^^@=\other \catcode`\^^A=\other @@ -5917,28 +5990,12 @@ }% }% % - % Turn off \ as an escape so we do not lose on - % entries which were dumped with control sequences in their names. - % For example, @xrdef{$\leq $-fun}{page ...} made by @defun ^^ - % Reference to such entries still does not work the way one would wish, - % but at least they do not bomb out when the aux file is read in. - \catcode`\\=\other - % % @ is our escape character in .aux files. \catcode`\{=1 \catcode`\}=2 \catcode`\@=0 % - \openin 1 \jobname.aux - \ifeof 1 \else - \closein 1 - \input \jobname.aux - \global\havexrefstrue - \fi - % Open the new aux file right away (otherwise the \immediate's in - % \setref cause spurious terminal output). TeX will close it - % automatically at exit. - \immediate\openout\auxfile=\jobname.aux + \input \jobname.aux \endgroup} @@ -6071,9 +6128,9 @@ \next } \def\newsaveinsX #1{% - \csname newbox\endcsname #1% \newbox cannot be pronounced, as it is outer + \csname newbox\endcsname #1% \expandafter\def\expandafter\checkinserts\expandafter{\checkinserts - \checksaveins#1}% + \checksaveins #1}% } % initialize: @@ -6090,12 +6147,12 @@ % undone and the next image would fail. \openin 1 = epsf.tex \ifeof 1 \else - \closein 1 % Do not bother showing banner with epsf.tex v2.7k (available in % doc/epsf.tex and on ctan). \def\epsfannounce{\toks0 = }% \input epsf.tex \fi +\closein 1 % % We will only complain once about lack of epsf.tex. \newif\ifwarnednoepsf @@ -6155,41 +6212,123 @@ % We don't actually implement floating yet, we just plop the float "here". % But it seemed the best name for the future. % -\def\float{\parsearg\parsefloat} -\def\parsefloat#1{\dofloat #1,\finish} - -% #1 is the text label for this float, typically "Figure", "Table", -% "Example", etc. #2 is optional and ignored; it will be for specifying -% the positions allowed to float to (here, top, bottom). +\envparseargdef\float{\dofloat #1,,,\finish} + +% #1 is the optional FLOATTYPE, the text label for this float, typically +% "Figure", "Table", "Example", etc. Can't contain commas. If omitted, +% this float will not be numbered and cannot be referred to. +% +% #2 is the optional xref label. Also must be present for the float to +% be referable. +% +% #3 is the optional positioning argument; for now, it is ignored. It +% will somehow specify the positions allowed to float to (here, top, bottom). % -\def\dofloat#1,#2\finish{\vtop\bgroup - % xx should we indent the whole thing? center it? - % - % allow @[short]caption now. - \let\thiscaption=\empty - \def\caption##1{\def\thiscaption{##1}}% - % - \let\thisshortcaption=\empty - \def\shortcaption##1{\def\thisshortcaption{##1}}% +% We keep a separate counter for each FLOATTYPE, which we reset at each +% chapter-level command. +\let\resetallfloatnos=\empty +% +\def\dofloat#1,#2,#3,#4\finish{% + % don't lose footnotes inside @float. + \startsavinginserts % - \def\Efloat{% + \vtop\bgroup + \def\floattype{#1}% + \def\floatlabel{#2}% + \def\floatloc{#3}% we do nothing with this yet. + % xx should we indent the whole thing? center it? + % + \ifx\floattype\empty \else + % For now, assume the FLOATTYPE is entirely letters, so we just use it + % in a control sequence name literally. We want each FLOATTYPE to be + % numbered separately (Figure 1, Table 1, Figure 2, ...). + \expandafter\getfloatno\csname\floattype floatno\endcsname + \global\advance\floatno by 1 + % + \ifx\floatlabel\empty \else + {% + % This magic value for \thissection is output by \setref as the + % XREFLABEL-title value. \xrefX uses it to distinguish float + % labels (which have a completely different output format) from + % nodes and xref labels. + % + \let\thissection=\floatmagic + \setref{\floatlabel}{Yfloat}% + }% + \fi + \fi +} + +% we have four possibilities: +% @float Foo & @caption{Cap}: Foo 1.1: Cap +% @float Foo & no caption: Foo 1.1 +% @float & @caption{Cap}: Cap +% @float & no caption: +% +\def\Efloat{% + \let\printedsomething = \empty + % + \ifx\floattype\empty \else + \vskip.5\parskip % space above caption + % + % Print the float number preceded by the chapter-level number + % (empty in the case of unnumbered). Although there are other + % styles of float numbering, we hardwire this one. + \floattype\space\chaplevelprefix\the\floatno + \let\printedsomething = t% + \fi + % \ifx\thiscaption\empty \else - \vskip.5\parskip + \ifx\printedsomething\empty + \vskip.5\parskip % space above caption + \else + :\space % had a number, so print a colon. + \fi + % + % Print caption text. \thiscaption - \vskip\parskip + \let\printedsomething = t% \fi - \egroup % end of \vtop - }% -} + % + % Space below caption, if we printed anything. + \ifx\printedsomething\empty \else \vskip\parskip \fi + % + \egroup % end of \vtop + \checkinserts +} + +\def\caption#1{\checkenv\float \def\thiscaption{#1}} +\def\shortcaption#1{\checkenv\float \def\thisshortcaption{#1}} +\let\thiscaption=\empty +\let\thisshortcaption=\empty + +% The parameter is the control sequence identifying the counter we are +% going to use. Create it if it doesn't exist and assign it to \floatno. +\def\getfloatno#1{% + \ifx#1\relax + % Haven't seen this figure type before. + \csname newcount\endcsname #1% + % + % Remember to reset this floatno at the next chap. + \expandafter\gdef\expandafter\resetallfloatnos + \expandafter{\resetallfloatnos #1=0 }% + \fi + \let\floatno#1% +} + +% \setref calls this to get the XREFLABEL-snt value. We want an @xref +% to the FLOATLABEL to expand to "Figure 3.1". We call \setref when we +% first read the @float command. +% +\def\Yfloat{\floattype @tie{}\chaplevelprefix\the\floatno}% + +% Magic string used for the XREFLABEL-title value, so \xrefX can +% distinguish floats from other xref types. +\def\floatmagic{!!float!!} % @listoffloats FLOATTYPE - print a list of floats like a table of contents. -\def\listoffloats{\parsearg\dolistoffloats} -\def\dolistoffloats#1{%xx -} - -% Default definitions. -\def\caption{\errmessage{@caption while not in @float environment}} -\def\shortcaption{\errmessage{@shortcaption while not in @float environment}} +\parseargdef\listoffloats{%xx +} \message{localization,} @@ -6200,18 +6339,17 @@ % properly. Single argument is the language abbreviation. % It would be nice if we could set up a hyphenation file here. % -\defparsearg\documentlanguage{% +\parseargdef\documentlanguage{% \tex % read txi-??.tex file in plain TeX. - % Read the file if it exists. - \openin 1 txi-#1.tex - \ifeof1 - \errhelp = \nolanghelp - \errmessage{Cannot read language file txi-#1.tex}% - \let\temp = \relax - \else - \def\temp{\input txi-#1.tex }% - \fi - \temp + % Read the file if it exists. + \openin 1 txi-#1.tex + \ifeof 1 + \errhelp = \nolanghelp + \errmessage{Cannot read language file txi-#1.tex}% + \else + \input txi-#1.tex + \fi + \closein 1 \endgroup } \newhelp\nolanghelp{The given language definition file cannot be found or @@ -6394,7 +6532,7 @@ % Perhaps we should allow setting the margins, \topskip, \parskip, % and/or leading, also. Or perhaps we should compute them somehow. % -\defparsearg\pagesizes{\pagesizesyyy #1,,\finish} +\parseargdef\pagesizes{\pagesizesyyy #1,,\finish} \def\pagesizesyyy#1,#2,#3\finish{{% \setbox0 = \hbox{\ignorespaces #2}\ifdim\wd0 > 0pt \hsize=#2\relax \fi \globaldefs = 1 @@ -6441,8 +6579,8 @@ \def\normalplus{+} \def\normaldollar{$}%$ font-lock fix -% This macro is used to make a character print one way in ttfont -% where it can probably just be output, and another way in other fonts, +% This macro is used to make a character print one way in \tt +% (where it can probably be output as-is), and another way in other fonts, % where something hairier probably needs to be done. % % #1 is what to print if we are indeed using \tt; #2 is what to print @@ -6571,10 +6709,6 @@ @catcode`@# = @other @catcode`@% = @other -@c Set initial fonts. -@textfonts -@rm - @c Local variables: @c eval: (add-hook 'write-file-hooks 'time-stamp)
--- a/lib/ChangeLog +++ b/lib/ChangeLog @@ -1,3 +1,7 @@ +2003-12-14 Karl Berry <karl@gnu.org> + + * config.charset: update from gettext-runtime. + 2003-12-03 Paul Eggert <eggert@twinsun.com> * getgroups.c (getgroups): xmalloc takes one argument, not two.
--- a/lib/config.charset +++ b/lib/config.charset @@ -120,6 +120,105 @@ # List of references, updated during installation: echo "# Packages using this file: " case "$os" in + linux-gnulibc1*) + # Linux libc5 doesn't have nl_langinfo(CODESET); therefore + # localcharset.c falls back to using the full locale name + # from the environment variables. + echo "C ASCII" + echo "POSIX ASCII" + for l in af af_ZA ca ca_ES da da_DK de de_AT de_BE de_CH de_DE de_LU \ + en en_AU en_BW en_CA en_DK en_GB en_IE en_NZ en_US en_ZA \ + en_ZW es es_AR es_BO es_CL es_CO es_DO es_EC es_ES es_GT \ + es_HN es_MX es_PA es_PE es_PY es_SV es_US es_UY es_VE et \ + et_EE eu eu_ES fi fi_FI fo fo_FO fr fr_BE fr_CA fr_CH fr_FR \ + fr_LU ga ga_IE gl gl_ES id id_ID in in_ID is is_IS it it_CH \ + it_IT kl kl_GL nl nl_BE nl_NL no no_NO pt pt_BR pt_PT sv \ + sv_FI sv_SE; do + echo "$l ISO-8859-1" + echo "$l.iso-8859-1 ISO-8859-1" + echo "$l.iso-8859-15 ISO-8859-15" + echo "$l.iso-8859-15@euro ISO-8859-15" + echo "$l@euro ISO-8859-15" + echo "$l.cp-437 CP437" + echo "$l.cp-850 CP850" + echo "$l.cp-1252 CP1252" + echo "$l.cp-1252@euro CP1252" + #echo "$l.atari-st ATARI-ST" # not a commonly used encoding + echo "$l.utf-8 UTF-8" + echo "$l.utf-8@euro UTF-8" + done + for l in cs cs_CZ hr hr_HR hu hu_HU pl pl_PL ro ro_RO sk sk_SK sl \ + sl_SI sr sr_CS sr_YU; do + echo "$l ISO-8859-2" + echo "$l.iso-8859-2 ISO-8859-2" + echo "$l.cp-852 CP852" + echo "$l.cp-1250 CP1250" + echo "$l.utf-8 UTF-8" + done + for l in mk mk_MK ru ru_RU; do + echo "$l ISO-8859-5" + echo "$l.iso-8859-5 ISO-8859-5" + echo "$l.koi8-r KOI8-R" + echo "$l.cp-866 CP866" + echo "$l.cp-1251 CP1251" + echo "$l.utf-8 UTF-8" + done + for l in ar ar_SA; do + echo "$l ISO-8859-6" + echo "$l.iso-8859-6 ISO-8859-6" + echo "$l.cp-864 CP864" + #echo "$l.cp-868 CP868" # not a commonly used encoding + echo "$l.cp-1256 CP1256" + echo "$l.utf-8 UTF-8" + done + for l in el el_GR gr gr_GR; do + echo "$l ISO-8859-7" + echo "$l.iso-8859-7 ISO-8859-7" + echo "$l.cp-869 CP869" + echo "$l.cp-1253 CP1253" + echo "$l.cp-1253@euro CP1253" + echo "$l.utf-8 UTF-8" + echo "$l.utf-8@euro UTF-8" + done + for l in he he_IL iw iw_IL; do + echo "$l ISO-8859-8" + echo "$l.iso-8859-8 ISO-8859-8" + echo "$l.cp-862 CP862" + echo "$l.cp-1255 CP1255" + echo "$l.utf-8 UTF-8" + done + for l in tr tr_TR; do + echo "$l ISO-8859-9" + echo "$l.iso-8859-9 ISO-8859-9" + echo "$l.cp-857 CP857" + echo "$l.cp-1254 CP1254" + echo "$l.utf-8 UTF-8" + done + for l in lt lt_LT lv lv_LV; do + #echo "$l BALTIC" # not a commonly used encoding, wrong encoding name + echo "$l ISO-8859-13" + done + for l in ru_UA uk uk_UA; do + echo "$l KOI8-U" + done + for l in zh zh_CN; do + #echo "$l GB_2312-80" # not a commonly used encoding, wrong encoding name + echo "$l GB2312" + done + for l in ja ja_JP ja_JP.EUC; do + echo "$l EUC-JP" + done + for l in ko ko_KR; do + echo "$l EUC-KR" + done + for l in th th_TH; do + echo "$l TIS-620" + done + for l in fa fa_IR; do + #echo "$l ISIRI-3342" # a broken encoding + echo "$l.utf-8 UTF-8" + done + ;; linux* | *-gnu*) # With glibc-2.1 or newer, we don't need any canonicalization, # because glibc has iconv and both glibc and libiconv support all @@ -409,6 +508,7 @@ echo "sq CP852" echo "sq_AL CP852" echo "sr CP852" # CP852 or CP866 or CP855 ?? + echo "sr_CS CP852" # CP852 or CP866 or CP855 ?? echo "sr_YU CP852" # CP852 or CP866 or CP855 ?? # ISO-8859-3 languages echo "mt CP850"
--- a/lib/localcharset.c +++ b/lib/localcharset.c @@ -85,7 +85,7 @@ # define ISSLASH(C) ((C) == DIRECTORY_SEPARATOR) #endif -#ifdef HAVE_GETC_UNLOCKED +#if HAVE_DECL_GETC_UNLOCKED # undef getc # define getc getc_unlocked #endif
--- a/lib/mkdtemp.c +++ b/lib/mkdtemp.c @@ -85,6 +85,12 @@ # define S_IXUSR 00100 #endif +#ifdef __MINGW32__ +/* mingw's mkdir() function has 1 argument, but we pass 2 arguments. + Therefore we have to disable the argument count checking. */ +# define mkdir ((int (*)()) mkdir) +#endif + #if !_LIBC # define __getpid getpid # define __gettimeofday gettimeofday
--- a/m4/lib-ld.m4 +++ b/m4/lib-ld.m4 @@ -1,4 +1,4 @@ -# lib-ld.m4 serial 2 (gettext-0.12) +# lib-ld.m4 serial 3 (gettext-0.13) dnl Copyright (C) 1996-2003 Free Software Foundation, Inc. dnl This file is free software, distributed under the terms of the GNU dnl General Public License. As a special exception to the GNU General @@ -14,11 +14,12 @@ AC_DEFUN([AC_LIB_PROG_LD_GNU], [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], acl_cv_prog_gnu_ld, [# I'd rather use --version here, but apparently some GNU ld's only accept -v. -if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then - acl_cv_prog_gnu_ld=yes -else - acl_cv_prog_gnu_ld=no -fi]) +case `$LD -v 2>&1 </dev/null` in +*GNU* | *'with BFD'*) + acl_cv_prog_gnu_ld=yes ;; +*) + acl_cv_prog_gnu_ld=no ;; +esac]) with_gnu_ld=$acl_cv_prog_gnu_ld ]) @@ -88,11 +89,12 @@ # Check to see if the program is GNU ld. I'd rather use --version, # but apparently some GNU ld's only accept -v. # Break only if it was the GNU/non-GNU ld that we prefer. - if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then - test "$with_gnu_ld" != no && break - else - test "$with_gnu_ld" != yes && break - fi + case `"$acl_cv_path_LD" -v 2>&1 < /dev/null` in + *GNU* | *'with BFD'*) + test "$with_gnu_ld" != no && break ;; + *) + test "$with_gnu_ld" != yes && break ;; + esac fi done IFS="$ac_save_ifs"
--- a/m4/lib-prefix.m4 +++ b/m4/lib-prefix.m4 @@ -1,4 +1,4 @@ -# lib-prefix.m4 serial 2 (gettext-0.12) +# lib-prefix.m4 serial 3 (gettext-0.13) dnl Copyright (C) 2001-2003 Free Software Foundation, Inc. dnl This file is free software, distributed under the terms of the GNU dnl General Public License. As a special exception to the GNU General @@ -13,7 +13,7 @@ dnl require excessive bracketing. ifdef([AC_HELP_STRING], [AC_DEFUN([AC_LIB_ARG_WITH], [AC_ARG_WITH([$1],[[$2]],[$3],[$4])])], -[AC_DEFUN([AC_LIB_ARG_WITH], [AC_ARG_WITH([$1],[$2],[$3],[$4])])]) +[AC_DEFUN([AC_][LIB_ARG_WITH], [AC_ARG_WITH([$1],[$2],[$3],[$4])])]) dnl AC_LIB_PREFIX adds to the CPPFLAGS and LDFLAGS the flags that are needed dnl to access previously installed libraries. The basic assumption is that