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Changes to m4/doc/texinfo.tex [branch-1_4]
From: |
Gary V . Vaughan |
Subject: |
Changes to m4/doc/texinfo.tex [branch-1_4] |
Date: |
Thu, 20 Oct 2005 06:01:05 -0400 |
Index: m4/doc/texinfo.tex
diff -u m4/doc/texinfo.tex:1.1.1.1.2.4 m4/doc/texinfo.tex:1.1.1.1.2.5
--- m4/doc/texinfo.tex:1.1.1.1.2.4 Sun May 1 11:18:08 2005
+++ m4/doc/texinfo.tex Thu Oct 20 10:00:59 2005
@@ -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{2005-03-21.17}
+\def\texinfoversion{2005-10-10.17}
%
% Copyright (C) 1985, 1986, 1988, 1990, 1991, 1992, 1993, 1994, 1995,
% 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 Free Software
@@ -153,27 +153,9 @@
\ifx\putwordDefopt\undefined \gdef\putwordDefopt{User Option}\fi
\ifx\putwordDeffunc\undefined \gdef\putwordDeffunc{Function}\fi
-% In some macros, we cannot use the `\? notation---the left quote is
-% in some cases the escape char.
-\chardef\backChar = `\\
-\chardef\colonChar = `\:
-\chardef\commaChar = `\,
-\chardef\dotChar = `\.
-\chardef\exclamChar= `\!
-\chardef\plusChar = `\+
-\chardef\questChar = `\?
-\chardef\semiChar = `\;
-\chardef\underChar = `\_
-
-\chardef\spaceChar = `\ %
+% Since the category of space is not known, we have to be careful.
\chardef\spacecat = 10
-\def\spaceisspace{\catcode\spaceChar=\spacecat}
-
-{% for help with debugging.
- % example usage: \expandafter\show\activebackslash
- \catcode`\! = 0 \catcode`\\ = \active
- !global!def!activebackslash{\}
-}
+\def\spaceisspace{\catcode`\ =\spacecat}
% Ignore a token.
%
@@ -310,10 +292,7 @@
% take effect in \write's, yet the group defined by the \vbox ends
% before the \shipout runs.
%
- \escapechar = `\\ % use backslash in output files.
\indexdummies % don't expand commands in the output.
- \normalturnoffactive % \ in index entries must not stay \, e.g., if
- % the page break happens to be in the middle of an example.
\shipout\vbox{%
% Do this early so pdf references go to the beginning of the page.
\ifpdfmakepagedest \pdfdest name{\the\pageno} xyz\fi
@@ -364,7 +343,7 @@
\egroup % \vbox from first cropmarks clause
\fi
}% end of \shipout\vbox
- }% end of group with \normalturnoffactive
+ }% end of group with \indexdummies
\advancepageno
\ifnum\outputpenalty>-20000 \else\dosupereject\fi
}
@@ -655,13 +634,13 @@
\let\/=\allowbreak
% @. is an end-of-sentence period.
-\def\.{.\spacefactor=\endofsentencespacefactor}
+\def\.{.\spacefactor=\endofsentencespacefactor\space}
% @! is an end-of-sentence bang.
-\def\!{!\spacefactor=\endofsentencespacefactor}
+\def\!{!\spacefactor=\endofsentencespacefactor\space}
% @? is an end-of-sentence query.
-\def\?{?\spacefactor=\endofsentencespacefactor}
+\def\?{?\spacefactor=\endofsentencespacefactor\space}
% @frenchspacing on|off says whether to put extra space after punctuation.
%
@@ -1054,9 +1033,9 @@
% _ active, and distinguish by seeing if the current family is \slfam,
% which is what @var uses.
{
- \catcode\underChar = \active
+ \catcode`\_ = \active
\gdef\mathunderscore{%
- \catcode\underChar=\active
+ \catcode`\_=\active
\def_{\ifnum\fam=\slfam \_\else\sb\fi}%
}
}
@@ -1200,21 +1179,20 @@
\fi
\fi
-% PDF uses PostScript string constants for the names of xref targets, to
+% PDF uses PostScript string constants for the names of xref targets,
% for display in the outlines, and in other places. Thus, we have to
% double any backslashes. Otherwise, a name like "\node" will be
% interpreted as a newline (\n), followed by o, d, e. Not good.
% http://www.ntg.nl/pipermail/ntg-pdftex/2004-July/000654.html
% (and related messages, the final outcome is that it is up to the TeX
% user to double the backslashes and otherwise make the string valid, so
-% that's we do).
+% that's what we do).
% double active backslashes.
%
address@hidden \catcode`\\=\active
- @address@hidden@address@hidden@active @otherbackslash}
@address@hidden
- @address@hidden@active
+ @address@hidden@active
@address@hidden
}
@@ -1246,13 +1224,8 @@
\def\backslashparens#1{%
\xdef#1{#1}% redefine it as its expansion; the definition is simply
% \lastnode when called from \setref -> \pdfmkdest.
- \HyPsdSubst{(}{\backslashlparen}{#1}%
- \HyPsdSubst{)}{\backslashrparen}{#1}%
-}
-
-{\catcode\exclamChar = 0 \catcode\backChar = \other
- !gdef!backslashlparen{\(}%
- !gdef!backslashrparen{\)}%
+ \HyPsdSubst{(}{\realbackslash(}{#1}%
+ \HyPsdSubst{)}{\realbackslash)}{#1}%
}
\ifpdf
@@ -1282,7 +1255,6 @@
% We have to set dummies so commands such as @code, and characters
% such as \, aren't expanded when present in a section title.
\atdummies
- \turnoffactive
\activebackslashdouble
\def\pdfdestname{#1}%
\backslashparens\pdfdestname
@@ -1394,7 +1366,7 @@
% now, I guess we'll just let the pdf reader have its way.
\indexnofonts
\setupdatafile
- \activebackslash
+ \catcode`\\=\active \otherbackslash
\input \jobname.toc
\endgroup
}
@@ -1814,6 +1786,13 @@
% Can't use plain's \frenchspacing because it uses the `\x notation, and
% sometimes \x has an active definition that messes things up.
%
+\chardef\colonChar = `\:
+\chardef\commaChar = `\,
+\chardef\dotChar = `\.
+\chardef\exclamChar= `\!
+\chardef\questChar = `\?
+\chardef\semiChar = `\;
+%
address@hidden
\def\plainfrenchspacing{%
\sfcode\dotChar address@hidden address@hidden address@hidden
@@ -1924,14 +1903,14 @@
\def\keywordfalse{false}
\parseargdef\allowcodebreaks{%
- \def\arg{#1}%
- \ifx\arg\keywordtrue
+ \def\txiarg{#1}%
+ \ifx\txiarg\keywordtrue
\allowcodebreakstrue
- \else\ifx\arg\keywordfalse
+ \else\ifx\txiarg\keywordfalse
\allowcodebreaksfalse
\else
\errhelp = \EMsimple
- \errmessage{Unknown @allowcodebreaks option `\arg'}%
+ \errmessage{Unknown @allowcodebreaks option `\txiarg'}%
\fi\fi
}
@@ -1942,16 +1921,16 @@
% `example' (@kbd uses ttsl only inside of @example and friends),
% or `code' (@kbd uses normal tty font always).
\parseargdef\kbdinputstyle{%
- \def\arg{#1}%
- \ifx\arg\worddistinct
+ \def\txiarg{#1}%
+ \ifx\txiarg\worddistinct
\gdef\kbdexamplefont{\ttsl}\gdef\kbdfont{\ttsl}%
- \else\ifx\arg\wordexample
+ \else\ifx\txiarg\wordexample
\gdef\kbdexamplefont{\ttsl}\gdef\kbdfont{\tt}%
- \else\ifx\arg\wordcode
+ \else\ifx\txiarg\wordcode
\gdef\kbdexamplefont{\tt}\gdef\kbdfont{\tt}%
\else
\errhelp = \EMsimple
- \errmessage{Unknown @kbdinputstyle option `\arg'}%
+ \errmessage{Unknown @kbdinputstyle option `\txiarg'}%
\fi\fi\fi
}
\def\worddistinct{distinct}
@@ -3222,6 +3201,7 @@
% we have to laboriously prevent expansion for those that we don't.
%
\def\indexdummies{%
+ \escapechar = `\\ % use backslash in output files.
address@hidden@}% change to @@ when we switch to @ as escape char in index
files.
\def\ {\realbackslash\space }%
% Need these in case \tex is in effect and \{ is a \delimiter again.
@@ -3230,27 +3210,6 @@
\let\{ = \mylbrace
\let\} = \myrbrace
%
- % \definedummyword defines \#1 as \realbackslash #1\space, thus
- % effectively preventing its expansion. This is used only for control
- % words, not control letters, because the \space would be incorrect
- % for control characters, but is needed to separate the control word
- % from whatever follows.
- %
- % For control letters, we have \definedummyletter, which omits the
- % space.
- %
- % These can be used both for control words that take an argument and
- % those that do not. If it is followed by {arg} in the input, then
- % that will dutifully get written to the index (or wherever).
- %
- \def\definedummyword##1{%
- \expandafter\def\csname ##1\endcsname{\realbackslash ##1\space}%
- }%
- \def\definedummyletter##1{%
- \expandafter\def\csname ##1\endcsname{\realbackslash ##1}%
- }%
- \let\definedummyaccent\definedummyletter
- %
% Do the redefinitions.
\commondummies
}
@@ -3266,147 +3225,151 @@
\let\{ = \lbraceatcmd
\let\} = \rbraceatcmd
%
- % (See comments in \indexdummies.)
- \def\definedummyword##1{%
- \expandafter\def\csname address@hidden
- }%
- \def\definedummyletter##1{%
- \expandafter\def\csname address@hidden
- }%
- \let\definedummyaccent\definedummyletter
- %
% Do the redefinitions.
\commondummies
+ \otherbackslash
}
-% Called from \indexdummies and \atdummies. \definedummyword and
-% \definedummyletter must be defined first.
+% Called from \indexdummies and \atdummies.
%
\def\commondummies{%
%
- \normalturnoffactive
+ % \definedummyword defines \#1 as \string\#1\space, thus effectively
+ % preventing its expansion. This is used only for control% words,
+ % not control letters, because the \space would be incorrect for
+ % control characters, but is needed to separate the control word
+ % from whatever follows.
+ %
+ % For control letters, we have \definedummyletter, which omits the
+ % space.
+ %
+ % These can be used both for control words that take an argument and
+ % those that do not. If it is followed by {arg} in the input, then
+ % that will dutifully get written to the index (or wherever).
+ %
+ \def\definedummyword ##1{\def##1{\string##1\space}}%
+ \def\definedummyletter##1{\def##1{\string##1}}%
+ \let\definedummyaccent\definedummyletter
%
\commondummiesnofonts
%
- \definedummyletter{_}%
+ \definedummyletter\_%
%
% Non-English letters.
- \definedummyword{AA}%
- \definedummyword{AE}%
- \definedummyword{L}%
- \definedummyword{OE}%
- \definedummyword{O}%
- \definedummyword{aa}%
- \definedummyword{ae}%
- \definedummyword{l}%
- \definedummyword{oe}%
- \definedummyword{o}%
- \definedummyword{ss}%
- \definedummyword{exclamdown}%
- \definedummyword{questiondown}%
- \definedummyword{ordf}%
- \definedummyword{ordm}%
+ \definedummyword\AA
+ \definedummyword\AE
+ \definedummyword\L
+ \definedummyword\OE
+ \definedummyword\O
+ \definedummyword\aa
+ \definedummyword\ae
+ \definedummyword\l
+ \definedummyword\oe
+ \definedummyword\o
+ \definedummyword\ss
+ \definedummyword\exclamdown
+ \definedummyword\questiondown
+ \definedummyword\ordf
+ \definedummyword\ordm
%
% Although these internal commands shouldn't show up, sometimes they do.
- \definedummyword{bf}%
- \definedummyword{gtr}%
- \definedummyword{hat}%
- \definedummyword{less}%
- \definedummyword{sf}%
- \definedummyword{sl}%
- \definedummyword{tclose}%
- \definedummyword{tt}%
+ \definedummyword\bf
+ \definedummyword\gtr
+ \definedummyword\hat
+ \definedummyword\less
+ \definedummyword\sf
+ \definedummyword\sl
+ \definedummyword\tclose
+ \definedummyword\tt
%
- \definedummyword{LaTeX}%
- \definedummyword{TeX}%
+ \definedummyword\LaTeX
+ \definedummyword\TeX
%
% Assorted special characters.
- \definedummyword{bullet}%
- \definedummyword{comma}%
- \definedummyword{copyright}%
- \definedummyword{registeredsymbol}%
- \definedummyword{dots}%
- \definedummyword{enddots}%
- \definedummyword{equiv}%
- \definedummyword{error}%
- \definedummyword{euro}%
- \definedummyword{expansion}%
- \definedummyword{minus}%
- \definedummyword{pounds}%
- \definedummyword{point}%
- \definedummyword{print}%
- \definedummyword{result}%
+ \definedummyword\bullet
+ \definedummyword\comma
+ \definedummyword\copyright
+ \definedummyword\registeredsymbol
+ \definedummyword\dots
+ \definedummyword\enddots
+ \definedummyword\equiv
+ \definedummyword\error
+ \definedummyword\euro
+ \definedummyword\expansion
+ \definedummyword\minus
+ \definedummyword\pounds
+ \definedummyword\point
+ \definedummyword\print
+ \definedummyword\result
+ %
+ % We want to disable all macros so that they are not expanded by \write.
+ \macrolist
+ %
+ \normalturnoffactive
%
% Handle some cases of @value -- where it does not contain any
% (non-fully-expandable) commands.
\makevalueexpandable
- %
- % Normal spaces, not active ones.
- \unsepspaces
- %
- % No macro expansion.
- \turnoffmacros
}
% \commondummiesnofonts: common to \commondummies and \indexnofonts.
%
-% Better have this without active chars.
-{
- \catcode`\~=\other
- \gdef\commondummiesnofonts{%
- % Control letters and accents.
- \definedummyletter{!}%
- \definedummyaccent{"}%
- \definedummyaccent{'}%
- \definedummyletter{*}%
- \definedummyaccent{,}%
- \definedummyletter{.}%
- \definedummyletter{/}%
- \definedummyletter{:}%
- \definedummyaccent{=}%
- \definedummyletter{?}%
- \definedummyaccent{^}%
- \definedummyaccent{`}%
- \definedummyaccent{~}%
- \definedummyword{u}%
- \definedummyword{v}%
- \definedummyword{H}%
- \definedummyword{dotaccent}%
- \definedummyword{ringaccent}%
- \definedummyword{tieaccent}%
- \definedummyword{ubaraccent}%
- \definedummyword{udotaccent}%
- \definedummyword{dotless}%
- %
- % Texinfo font commands.
- \definedummyword{b}%
- \definedummyword{i}%
- \definedummyword{r}%
- \definedummyword{sc}%
- \definedummyword{t}%
- %
- % Commands that take arguments.
- \definedummyword{acronym}%
- \definedummyword{cite}%
- \definedummyword{code}%
- \definedummyword{command}%
- \definedummyword{dfn}%
- \definedummyword{emph}%
- \definedummyword{env}%
- \definedummyword{file}%
- \definedummyword{kbd}%
- \definedummyword{key}%
- \definedummyword{math}%
- \definedummyword{option}%
- \definedummyword{samp}%
- \definedummyword{strong}%
- \definedummyword{tie}%
- \definedummyword{uref}%
- \definedummyword{url}%
- \definedummyword{var}%
- \definedummyword{verb}%
- \definedummyword{w}%
- }
+\def\commondummiesnofonts{%
+ % Control letters and accents.
+ \definedummyletter\!%
+ \definedummyaccent\"%
+ \definedummyaccent\'%
+ \definedummyletter\*%
+ \definedummyaccent\,%
+ \definedummyletter\.%
+ \definedummyletter\/%
+ \definedummyletter\:%
+ \definedummyaccent\=%
+ \definedummyletter\?%
+ \definedummyaccent\^%
+ \definedummyaccent\`%
+ \definedummyaccent\~%
+ \definedummyword\u
+ \definedummyword\v
+ \definedummyword\H
+ \definedummyword\dotaccent
+ \definedummyword\ringaccent
+ \definedummyword\tieaccent
+ \definedummyword\ubaraccent
+ \definedummyword\udotaccent
+ \definedummyword\dotless
+ %
+ % Texinfo font commands.
+ \definedummyword\b
+ \definedummyword\i
+ \definedummyword\r
+ \definedummyword\sc
+ \definedummyword\t
+ %
+ % Commands that take arguments.
+ \definedummyword\acronym
+ \definedummyword\cite
+ \definedummyword\code
+ \definedummyword\command
+ \definedummyword\dfn
+ \definedummyword\emph
+ \definedummyword\env
+ \definedummyword\file
+ \definedummyword\kbd
+ \definedummyword\key
+ \definedummyword\math
+ \definedummyword\option
+ \definedummyword\pxref
+ \definedummyword\ref
+ \definedummyword\samp
+ \definedummyword\strong
+ \definedummyword\tie
+ \definedummyword\uref
+ \definedummyword\url
+ \definedummyword\var
+ \definedummyword\verb
+ \definedummyword\w
+ \definedummyword\xref
}
% \indexnofonts is used when outputting the strings to sort the index
@@ -3416,13 +3379,9 @@
%
\def\indexnofonts{%
% Accent commands should become @asis.
- \def\definedummyaccent##1{%
- \expandafter\let\csname ##1\endcsname\asis
- }%
+ \def\definedummyaccent##1{\let##1\asis}%
% We can just ignore other control letters.
- \def\definedummyletter##1{%
- \expandafter\def\csname ##1\endcsname{}%
- }%
+ \def\definedummyletter##1{\let##1\empty}%
% Hopefully, all control words can become @asis.
\let\definedummyword\definedummyaccent
%
@@ -3476,8 +3435,17 @@
\def\print{-|}%
\def\result{=>}%
%
- % Don't write macro names.
- \emptyusermacros
+ % We need to get rid of all macros, leaving only the arguments (if present).
+ % Of course this is not nearly correct, but it is the best we can do for now.
+ % makeinfo does not expand macros in the argument to @deffn, which ends up
+ % writing an index entry, and texindex isn't prepared for an index sort entry
+ % that starts with \.
+ %
+ % Since macro invocations are followed by braces, we can just redefine them
+ % to take a single TeX argument. The case of a macro invocation that
+ % goes to end-of-line is not handled.
+ %
+ \macrolist
}
\let\indexbackslash=0 %overridden during \printindex.
@@ -3524,7 +3492,6 @@
%
% Remember, we are within a group.
\indexdummies % Must do this here, since \bf, etc expand at this stage
- \escapechar=`\\
\def\backslashcurfont{\indexbackslash}% \indexbackslash isn't defined now
% so it will be output as is; and it will print as backslash.
%
@@ -4584,7 +4551,7 @@
\fi
%
\iflinks
- {\atdummies \turnoffactive
+ {\atdummies
\edef\temp{%
address@hidden
\temp
@@ -4934,7 +4901,8 @@
\let\afterenvbreak = \aboveenvbreak
-% \nonarrowing is a flag. If "set", @lisp etc don't narrow margins.
+% \nonarrowing is a flag. If "set", @lisp etc don't narrow margins; it will
+% also clear it, so that its embedded environments do the narrowing again.
\let\nonarrowing=\relax
% @cartouche ... @end cartouche: draw rectangle w/rounded corners around
@@ -4971,7 +4939,7 @@
% each corner char, and rule thickness
\normbskip=\baselineskip \normpskip=\parskip \normlskip=\lineskip
% Flag to tell @lisp, etc., not to narrow margin.
- \let\nonarrowing=\comment
+ \let\nonarrowing = t%
\vbox\bgroup
\baselineskip=0pt\parskip=0pt\lineskip=0pt
\carttop
@@ -5011,11 +4979,11 @@
\parskip = 0pt
\parindent = 0pt
\emergencystretch = 0pt % don't try to avoid overfull boxes
- % @cartouche defines \nonarrowing to inhibit narrowing
- % at next level down.
\ifx\nonarrowing\relax
\advance \leftskip by \lispnarrowing
\exdentamount=\lispnarrowing
+ \else
+ \let\nonarrowing = \relax
\fi
\let\exdent=\nofillexdent
}
@@ -5115,6 +5083,7 @@
\advance\leftskip by \lispnarrowing
\advance\rightskip by \lispnarrowing
\exdentamount = \lispnarrowing
+ \else
\let\nonarrowing = \relax
\fi
\parsearg\quotationlabel
@@ -5207,8 +5176,8 @@
}
\endgroup
\def\setupverbatim{%
+ \let\nonarrowing = t%
\nonfillstart
- \advance\leftskip by -\defbodyindent
% Easiest (and conventionally used) font for verbatim
\tt
\def\par{\leavevmode\egroup\box0\endgraf}%
@@ -5678,8 +5647,19 @@
\newcount\paramno % Count of parameters
\newtoks\macname % Macro name
\newif\ifrecursive % Is it recursive?
-\def\macrolist{} % List of all defined macros in the form
- % \do\macro1\do\macro2...
+
+% List of all defined macros in the form
+% \definedummyword\macro1\definedummyword\macro2...
+% Currently is also contains all @aliases; the list can be split
+% if there is a need.
+\def\macrolist{}
+
+% Add the macro to \macrolist
+\def\addtomacrolist#1{\expandafter \addtomacrolistxxx \csname#1\endcsname}
+\def\addtomacrolistxxx#1{%
+ \toks0 = \expandafter{\macrolist\definedummyword#1}%
+ \xdef\macrolist{\the\toks0}%
+}
% Utility routines.
% This does \let #1 = #2, with \csnames; that is,
@@ -5777,10 +5757,7 @@
\else \errmessage{Macro name \the\macname\space already defined}\fi
\global\cslet{macsave.\the\macname}{\the\macname}%
\global\expandafter\let\csname ismacro.\the\macname\endcsname=1%
- % Add the macroname to \macrolist
- \toks0 = \expandafter{\macrolist\do}%
- \xdef\macrolist{\the\toks0
- \expandafter\noexpand\csname\the\macname\endcsname}%
+ \addtomacrolist{\the\macname}%
\fi
\begingroup \macrobodyctxt
\ifrecursive \expandafter\parsermacbody
@@ -5794,7 +5771,7 @@
% Remove the macro name from \macrolist:
\begingroup
\expandafter\let\csname#1\endcsname \relax
- \let\do\unmacrodo
+ \let\definedummyword\unmacrodo
\xdef\macrolist{\macrolist}%
\endgroup
\else
@@ -5806,10 +5783,10 @@
% macro definitions that have been changed to \relax.
%
\def\unmacrodo#1{%
- \ifx#1\relax
+ \ifx #1\relax
% remove this
\else
- \noexpand\do \noexpand #1%
+ \noexpand\definedummyword \noexpand#1%
\fi
}
@@ -5928,25 +5905,6 @@
\expandafter\parsearg
\fi \next}
-% We want to disable all macros during \shipout so that they are not
-% expanded by \write.
-\def\turnoffmacros{\begingroup \def\do##1{\let\noexpand##1=\relax}%
- \edef\next{\macrolist}\expandafter\endgroup\next}
-
-% For \indexnofonts, we need to get rid of all macros, leaving only the
-% arguments (if present). Of course this is not nearly correct, but it
-% is the best we can do for now. makeinfo does not expand macros in the
-% argument to @deffn, which ends up writing an index entry, and texindex
-% isn't prepared for an index sort entry that starts with \.
-%
-% Since macro invocations are followed by braces, we can just redefine them
-% to take a single TeX argument. The case of a macro invocation that
-% goes to end-of-line is not handled.
-%
-\def\emptyusermacros{\begingroup
- \def\do##1{\let\noexpand##1=\noexpand\asis}%
- \edef\next{\macrolist}\expandafter\endgroup\next}
-
% @alias.
% We need some trickery to remove the optional spaces around the equal
@@ -5956,6 +5914,7 @@
\def\aliasyyy #1=#2\relax{%
{%
\expandafter\let\obeyedspace=\empty
+ \addtomacrolist{#1}%
\xdef\next{\global\let\makecsname{#1}=\makecsname{#2}}%
}%
\next
@@ -6025,7 +5984,6 @@
\iflinks
{%
\atdummies % preserve commands, but don't expand them
- \turnoffactive
\edef\writexrdef##1##2{%
address@hidden #1 of \setref, expanded by the \edef
##1}{##2}}% these are parameters of \writexrdef
@@ -6110,7 +6068,7 @@
% 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}%
+ \refx{#1-snt}{}%
\else
\printedrefname
\fi
@@ -6693,7 +6651,8 @@
% \floatlabel-lof. Besides \floatident, we include the short
% caption if specified, else the full caption if specified, else nothing.
{%
- \atdummies \turnoffactive
+ \atdummies
+ %
% since we read the caption text in the macro world, where ^^M
% is turned into a normal character, we have to scan it back, so
% we don't write the literal three characters "^^M" into the aux file.
@@ -6714,8 +6673,9 @@
%
% place the captured inserts
%
- % BEWARE: when the floats start float, we have to issue warning whenever an
- % insert appears inside a float which could possibly float. --kasal, 26may04
+ % BEWARE: when the floats start floating, we have to issue warning
+ % whenever an insert appears inside a float which could possibly
+ % float. --kasal, 26may04
%
\checkinserts
}
@@ -6883,9 +6843,9 @@
\fi
}
-% Parameters in order: 1) textheight; 2) textwidth; 3) voffset;
-% 4) hoffset; 5) binding offset; 6) topskip; 7) physical page height; 8)
-% physical page width.
+% Parameters in order: 1) textheight; 2) textwidth;
+% 3) voffset; 4) hoffset; 5) binding offset; 6) topskip;
+% 7) physical page height; 8) physical page width.
%
% We also call \setleading{\textleading}, so the caller should define
% \textleading. The caller should also set \parskip.
@@ -6932,7 +6892,7 @@
{11in}{8.5in}%
}}
-% Use @smallbook to reset parameters for 7x9.5 (or so) format.
+% Use @smallbook to reset parameters for 7x9.25 trim size.
\def\smallbook{{\globaldefs = 1
\parskip = 2pt plus 1pt
\textleading = 12pt
@@ -6949,6 +6909,24 @@
\defbodyindent = .5cm
}}
+% Use @smallerbook to reset parameters for 6x9 trim size.
+% (Just testing, parameters still in flux.)
+\def\smallerbook{{\globaldefs = 1
+ \parskip = 1.5pt plus 1pt
+ \textleading = 12pt
+ %
+ \internalpagesizes{7.4in}{4.8in}%
+ {-.2in}{-.4in}%
+ {0pt}{14pt}%
+ {9in}{6in}%
+ %
+ \lispnarrowing = 0.25in
+ \tolerance = 700
+ \hfuzz = 1pt
+ \contentsrightmargin = 0pt
+ \defbodyindent = .4cm
+}}
+
% Use @afourpaper to print on European A4 paper.
\def\afourpaper{{\globaldefs = 1
\parskip = 3pt plus 2pt minus 1pt
@@ -7124,6 +7102,29 @@
% \otherifyactive is called near the end of this file.
\def\otherifyactive{\catcode`+=\other \catcode`\_=\other}
+% Same as @turnoffactive below, but backslash retains it's normal definition.
+% (Before 2005-08-15, this macro explicitly assigned @address@hidden,
+% but it doesn't seem to be necessary. --kasal)
+\def\normalturnoffactive{%
+ \let"=\normaldoublequote
+ \let~=\normaltilde
+ \let^=\normalcaret
+ \let_=\normalunderscore
+ \let|=\normalverticalbar
+ \let<=\normalless
+ \let>=\normalgreater
+ \let+=\normalplus
+ \let$=\normaldollar %$ font-lock fix
+ \unsepspaces
+}
+
+% Used sometimes to turn off (effectively) the active characters even after
+% parsing them.
+\def\turnoffactive{%
+ \normalturnoffactive
+ \otherbackslash
+}
+
address@hidden
% \backslashcurfont outputs one backslash character in current font,
@@ -7131,44 +7132,22 @@
\global\chardef\backslashcurfont=`\\
\global\let\rawbackslashxx=\backslashcurfont % let existing .??s files work
-% \rawbackslash defines an active \ to do \backslashcurfont.
-% \otherbackslash defines an active \ to be a literal `\' character with
-% catcode other.
-{\catcode`\\=\active
- @address@hidden@address@hidden
- @address@hidden@address@hidden
-}
-
% \realbackslash is an actual character `\' with catcode other, and
% \doublebackslash is two of them (for the pdf outlines).
{\catcode`\\=\other @address@hidden @address@hidden
-% \normalbackslash outputs one backslash in fixed width font.
-\def\normalbackslash{{\tt\backslashcurfont}}
-
+% In texinfo, backslash is an active character; it prints the backslash
+% in fixed width font.
\catcode`\\=\active
address@hidden@address@hidden@backslashcurfont}}
+% On startup, @fixbackslash assigns:
+% @let \ = @normalbackslash
-% Used sometimes to turn off (effectively) the active characters
-% even after parsing them.
address@hidden@turnoffactive{%
- @let"address@hidden
- @address@hidden
- @address@hidden
- @address@hidden
- @address@hidden
- @let|address@hidden
- @let<address@hidden
- @let>address@hidden
- @address@hidden
- @address@hidden %$ font-lock fix
- @unsepspaces
-}
-
-% Same as @turnoffactive except outputs \ as {\tt\char`\\} instead of
-% the literal character `\'. (Thus, \ is not expandable when this is in
-% effect.)
-%
address@hidden@address@hidden @address@hidden
+% \rawbackslash defines an active \ to do \backslashcurfont.
+% \otherbackslash defines an active \ to be a literal `\' character with
+% catcode other.
address@hidden@address@hidden@backslashcurfont}
address@hidden@address@hidden@realbackslash}
% Make _ and + \other characters, temporarily.
% This is canceled by @fixbackslash.
@@ -7182,7 +7161,7 @@
@address@hidden = @eatinput
% On the other hand, perhaps the file did not have a `\input texinfo'. Then
-% the first `\{ in the file would cause an error. This macro tries to fix
+% the first `\' in the file would cause an error. This macro tries to fix
% that, assuming it is called before the first `\' could plausibly occur.
% Also turn back on active characters that might appear in the input
% file name, in case not using a pre-dumped format.
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- Changes to m4/doc/texinfo.tex [branch-1_4],
Gary V . Vaughan <=