% Load plain if necessary, i.e., if running under initex.
\expandafter\ifx\csname fmtname\endcsname\relax\input plain\fi
%
-\def\texinfoversion{2014-03-17.07}
+\def\texinfoversion{2015-08-21.13}
%
% Copyright 1985, 1986, 1988, 1990, 1991, 1992, 1993, 1994, 1995,
% 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
-% 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014 Free Software Foundation, Inc.
+% 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015
+% Free Software Foundation, Inc.
%
% This texinfo.tex file is free software: you can redistribute it and/or
% modify it under the terms of the GNU General Public License as
\let\ptexraggedright=\raggedright
\let\ptexrbrace=\}
\let\ptexslash=\/
+\let\ptexsp=\sp
\let\ptexstar=\*
+\let\ptexsup=\sup
\let\ptext=\t
\let\ptextop=\top
{\catcode`\'=\active \global\let\ptexquoteright'}% active in plain's math mode
% described on page 260 of The TeXbook. It involves outputting two
% marks for the sectioning macros, one before the section break, and
% one after. I won't pretend I can describe this better than DEK...
+%
\def\domark{%
\toks0=\expandafter{\lastchapterdefs}%
\toks2=\expandafter{\lastsectiondefs}%
% Avoid "undefined control sequence" errors.
\def\lastchapterdefs{}
\def\lastsectiondefs{}
+\def\lastsection{}
\def\prevchapterdefs{}
\def\prevsectiondefs{}
\def\lastcolordefs{}
\def\nsbot{\vbox
{\hrule height\cornerlong depth\cornerthick width\cornerthick}}
+
+% Argument parsing
+
% Parse an argument, then pass it to #1. The argument is the rest of
% the input line (except we remove a trailing comment). #1 should be a
% macro which expects an ordinary undelimited TeX argument.
+% For example, \def\foo{\parsearg\fooxxx}.
%
\def\parsearg{\parseargusing{}}
\def\parseargusing#1#2{%
}%
}
-% First remove any @comment, then any @c comment.
+% First remove any @comment, then any @c comment. Also remove a @texinfoc
+% comment (see \scanmacro for details). Pass the result on to \argcheckspaces.
\def\argremovecomment#1\comment#2\ArgTerm{\argremovec #1\c\ArgTerm}
-\def\argremovec#1\c#2\ArgTerm{\argcheckspaces#1\^^M\ArgTerm}
+\def\argremovec#1\c#2\ArgTerm{\argremovetexinfoc #1\texinfoc\ArgTerm}
+\def\argremovetexinfoc#1\texinfoc#2\ArgTerm{\argcheckspaces#1\^^M\ArgTerm}
% Each occurrence of `\^^M' or `<space>\^^M' is replaced by a single space.
%
% @c is the same as @comment
% @ignore ... @end ignore is another way to write a comment
%
-\def\comment{\begingroup \catcode`\^^M=\other%
+\def\comment{\begingroup \catcode`\^^M=\active%
+\catcode`\@=\other \catcode`\{=\other \catcode`\}=\other\commentxxx}%
+
+{\catcode`\^^M=\active%
+\gdef\commentxxx#1^^M{\endgroup%
+\futurelet\nexttoken\commentxxxx}%
+\gdef\commentxxxx{\ifx\nexttoken\aftermacro\expandafter\comment\fi}%
+}
+
+\def\c{\begingroup \catcode`\^^M=\active%
\catcode`\@=\other \catcode`\{=\other \catcode`\}=\other%
-\commentxxx}
-{\catcode`\^^M=\other \gdef\commentxxx#1^^M{\endgroup}}
-%
-\let\c=\comment
+\cxxx}
+{\catcode`\^^M=\active \gdef\cxxx#1^^M{\endgroup}}
+% See comment in \scanmacro about why the definitions of @c and @comment differ
% @paragraphindent NCHARS
% We'll use ems for NCHARS, close enough.
% paragraph.
%
\gdef\dosuppressfirstparagraphindent{%
- \gdef\indent{%
- \restorefirstparagraphindent
- \indent
- }%
- \gdef\noindent{%
- \restorefirstparagraphindent
- \noindent
- }%
- \global\everypar = {%
- \kern -\parindent
- \restorefirstparagraphindent
- }%
+ \gdef\indent {\restorefirstparagraphindent \indent}%
+ \gdef\noindent{\restorefirstparagraphindent \noindent}%
+ \global\everypar = {\kern -\parindent \restorefirstparagraphindent}%
}
-
+%
\gdef\restorefirstparagraphindent{%
- \global \let \indent = \ptexindent
- \global \let \noindent = \ptexnoindent
- \global \everypar = {}%
+ \global\let\indent = \ptexindent
+ \global\let\noindent = \ptexnoindent
+ \global\everypar = {}%
}
% Section fonts (14.4pt).
\def\secnominalsize{14pt}
\setfont\secrm\rmbshape{12}{\magstep1}{OT1}
+\setfont\secrmnotbold\rmshape{12}{\magstep1}{OT1}
\setfont\secit\itbshape{10}{\magstep2}{OT1IT}
\setfont\secsl\slbshape{10}{\magstep2}{OT1}
\setfont\sectt\ttbshape{12}{\magstep1}{OT1TT}
\endgroup
}
-
% In order for the font changes to affect most math symbols and letters,
-% we have to define the \textfont of the standard families. Since
-% texinfo doesn't allow for producing subscripts and superscripts except
-% in the main text, we don't bother to reset \scriptfont and
-% \scriptscriptfont (which would also require loading a lot more fonts).
+% we have to define the \textfont of the standard families. We don't
+% bother to reset \scriptfont and \scriptscriptfont; awaiting user need.
%
\def\resetmathfonts{%
\textfont0=\tenrm \textfont1=\teni \textfont2=\tensy
% \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.
+% and \lllsize (three sizes lower). These relative commands are used
+% in, e.g., the LaTeX logo and acronyms.
%
% This all needs generalizing, badly.
%
\let\tenttsl=\secttsl
\def\curfontsize{sec}%
\def\lsize{subsec}\def\lllsize{reduced}%
- \resetmathfonts \setleading{16pt}}
+ \resetmathfonts \setleading{17pt}}
\def\subsecfonts{%
\let\tenrm=\ssecrm \let\tenit=\ssecit \let\tensl=\ssecsl
\let\tenbf=\ssecbf \let\tentt=\ssectt \let\smallcaps=\ssecsc
\let\v=\check
\let\~=\tilde
\let\dotaccent=\dot
+ % have to provide another name for sup operator
+ \let\mathopsup=\sup
$\finishmath
}
\def\finishmath#1{#1$\endgroup} % Close the group opened by \tex.
}
}
-% ctrl is no longer a Texinfo command, but leave this definition for fun.
-\def\ctrl #1{{\tt \rawbackslash \hat}#1}
+% for @sub and @sup, if in math mode, just do a normal sub/superscript.
+% If in text, use math to place as sub/superscript, but switch
+% into text mode, with smaller fonts. This is a different font than the
+% one used for real math sub/superscripts (8pt vs. 7pt), but let's not
+% fix it (significant additions to font machinery) until someone notices.
+%
+\def\sub{\ifmmode \expandafter\sb \else \expandafter\finishsub\fi}
+\def\finishsub#1{$\sb{\hbox{\selectfonts\lllsize #1}}$}%
+%
+\def\sup{\ifmmode \expandafter\ptexsp \else \expandafter\finishsup\fi}
+\def\finishsup#1{$\ptexsp{\hbox{\selectfonts\lllsize #1}}$}%
% @inlinefmt{FMTNAME,PROCESSED-TEXT} and @inlineraw{FMTNAME,RAW-TEXT}.
% Ignore unless FMTNAME == tex; then it is like @iftex and @tex,
\TeX
}
-% Some math mode symbols.
-\def\bullet{$\ptexbullet$}
-\def\geq{\ifmmode \ge\else $\ge$\fi}
-\def\leq{\ifmmode \le\else $\le$\fi}
-\def\minus{\ifmmode -\else $-$\fi}
+% Some math mode symbols. Define \ensuremath to switch into math mode
+% unless we are already there. Expansion tricks may not be needed here,
+% but safer, and can't hurt.
+\def\ensuremath{\ifmmode \expandafter\asis \else\expandafter\ensuredmath \fi}
+\def\ensuredmath#1{$\relax#1$}
+%
+\def\bullet{\ensuremath\ptexbullet}
+\def\geq{\ensuremath\ge}
+\def\leq{\ensuremath\le}
+\def\minus{\ensuremath-}
% @dots{} outputs an ellipsis using the current font.
% We do .5em per period so that it has the same spacing in the cm
\def\Eogonek{{\ecfont \char"86}}\def\macrocharE{E}
\def\eogonek{{\ecfont \char"A6}}\def\macrochare{e}
%
-% Use the ec* fonts (cm-super in outline format) for non-CM glyphs.
-\def\ecfont{%
+% Use the European Computer Modern fonts (cm-super in outline format)
+% for non-CM glyphs. That is ec* for regular text and tc* for the text
+% companion symbols (LaTeX TS1 encoding). Both are part of the ec
+% package and follow the same conventions.
+%
+\def\ecfont{\etcfont{e}}
+\def\tcfont{\etcfont{t}}
+%
+\def\etcfont#1{%
% We can't distinguish serif/sans and italic/slanted, but this
% is used for crude hacks anyway (like adding French and German
% quotes to documents typeset with CM, where we lose kerning), so
\edef\nominalsize{\csname\curfontsize nominalsize\endcsname}%
\ifmonospace
% typewriter:
- \font\thisecfont = ectt\ecsize \space at \nominalsize
+ \font\thisecfont = #1ctt\ecsize \space at \nominalsize
\else
\ifx\curfontstyle\bfstylename
% bold:
- \font\thisecfont = ecb\ifusingit{i}{x}\ecsize \space at \nominalsize
+ \font\thisecfont = #1cb\ifusingit{i}{x}\ecsize \space at \nominalsize
\else
% regular:
- \font\thisecfont = ec\ifusingit{ti}{rm}\ecsize \space at \nominalsize
+ \font\thisecfont = #1c\ifusingit{ti}{rm}\ecsize \space at \nominalsize
\fi
\fi
\thisecfont
\def\{{{\tt\char123}}%
\def\}{{\tt\char125}}%
%
- % I don't entirely understand this, but when an index entry is
- % generated from a macro call, the \endinput which \scanmacro inserts
- % causes processing to be prematurely terminated. This is,
- % apparently, because \indexsorttmp is fully expanded, and \endinput
- % is an expandable command. The redefinition below makes \endinput
- % disappear altogether for that purpose -- although logging shows that
- % processing continues to some further point. On the other hand, it
- % seems \endinput does not hurt in the printed index arg, since that
- % is still getting written without apparent harm.
- %
- % Sample source (mac-idx3.tex, reported by Graham Percival to
- % help-texinfo, 22may06):
- % @macro funindex {WORD}
- % @findex xyz
- % @end macro
- % ...
- % @funindex commtest
- % This is not enough to reproduce the bug, but it gives the flavor.
- %
- % Sample whatsit resulting:
- % .@write3{\entry{xyz}{@folio }{@code {xyz@endinput }}}
- %
- % So:
- \let\endinput = \empty
- %
% Do the redefinitions.
\commondummies
}
% Called from \indexdummies and \atdummies.
%
\def\commondummies{%
- %
% \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
\definedummyword\guilsinglright
\definedummyword\lbracechar
\definedummyword\leq
+ \definedummyword\mathopsup
\definedummyword\minus
\definedummyword\ogonek
\definedummyword\pounds
\definedummyword\quotesinglbase
\definedummyword\rbracechar
\definedummyword\result
+ \definedummyword\sub
+ \definedummyword\sup
\definedummyword\textdegree
%
% We want to disable all macros so that they are not expanded by \write.
\definedummyword\samp
\definedummyword\strong
\definedummyword\tie
+ \definedummyword\U
\definedummyword\uref
\definedummyword\url
\definedummyword\var
% These macros are used by the sorted index file itself.
% Change them to control the appearance of the index.
-\def\initial#1{{%
- % Some minor font changes for the special characters.
- \let\tentt=\sectt \let\tt=\sectt \let\sf=\sectt
- %
+\let\normalhyphen=-
+{\catcode`\/=13 \catcode`\-=13 \catcode`\^=13 \catcode`\~=13 \catcode`\_=13
+\catcode`\|=13 \catcode`\<=13 \catcode`\>=13 \catcode`\+=13 \catcode`\"=13
+\catcode`\$=3
+\gdef\initialfonts{%
+ \usemathbackslash
+ \secfonts
+ % Some changes for non-alphabetic characters. Using the glyphs from the
+ % math fonts looks more consistent than the typewriter font used elsewhere
+ % for these characters.
+ % Can't get bold backslash so don't use bold forward slash
+ \catcode`\/=13
+ \def/{{\secrmnotbold \normalslash}}
+ \catcode`\-=13
+ \def-{{\normalhyphen\normalhyphen}}
+ \let^=\normalcaret
+ \let~=\normaltilde
+ \def\_{%
+ \leavevmode \kern.07em \vbox{\hrule width.33em height.06ex}\kern .07em }
+ \def|{$\vert$}
+ \def<{$\less$}
+ \def>{$\gtr$}
+ \def+{$\normalplus$}
+ \let"=\normaldoublequote
+}}
+
+\def\initial{%
+ \bgroup
+ \initialfonts
+ \initialx
+}
+
+\def\initialx#1{%
% Remove any glue we may have, we'll be inserting our own.
\removelastskip
%
% Do our best not to break after the initial.
\nobreak
\vskip .33\baselineskip plus .1\baselineskip
-}}
+ \egroup % \initialfonts
+}
% \entry typesets a paragraph consisting of the text (#1), dot leaders, and
% then page number (#2) flushed to the right margin. It is used for index
%
% #1 is the text, #2 is the section type (Ynumbered, Ynothing,
% Yappendix, Yomitfromtoc), #3 the chapter number.
+% Not used for @heading series.
%
% To test against our argument.
\def\Ynothingkeyword{Ynothing}
-\def\Yomitfromtockeyword{Yomitfromtoc}
\def\Yappendixkeyword{Yappendix}
+\def\Yomitfromtockeyword{Yomitfromtoc}
%
\def\chapmacro#1#2#3{%
+ \checkenv{}% chapters, etc., should not start inside an environment.
+ %
% Insert the first mark before the heading break (see notes for \domark).
\let\prevchapterdefs=\lastchapterdefs
\let\prevsectiondefs=\lastsectiondefs
%
{%
\chapfonts \rmisbold
+ \let\footnote=\errfootnoteheading % give better error message
%
% Have to define \lastsection before calling \donoderef, because the
% xref code eventually uses it. On the other hand, it has to be called
% Print any size, any type, section title.
%
-% #1 is the text, #2 is the section level (sec/subsec/subsubsec), #3 is
-% the section type for xrefs (Ynumbered, Ynothing, Yappendix), #4 is the
-% section number.
+% #1 is the text of the title,
+% #2 is the section level (sec/subsec/subsubsec),
+% #3 is the section type (Ynumbered, Ynothing, Yappendix, Yomitfromtoc),
+% #4 is the section number.
%
\def\seckeyword{sec}
%
\def\sectionheading#1#2#3#4{%
{%
- \checkenv{}% should not be in an environment.
+ \def\sectionlevel{#2}%
+ \def\temptype{#3}%
+ %
+ % It is ok for the @heading series commands to appear inside an
+ % environment (it's been historically allowed, though the logic is
+ % dubious), but not the others.
+ \ifx\temptype\Yomitfromtockeyword\else
+ \checkenv{}% non-@*heading should not be in an environment.
+ \fi
+ \let\footnote=\errfootnoteheading
%
% Switch to the right set of fonts.
\csname #2fonts\endcsname \rmisbold
%
- \def\sectionlevel{#2}%
- \def\temptype{#3}%
- %
% Insert first mark before the heading break (see notes for \domark).
\let\prevsectiondefs=\lastsectiondefs
\ifx\temptype\Ynothingkeyword
% other math active characters (just in case), to plain's definitions.
\mathactive
%
+ % Inverse of the list at the beginning of the file.
\let\b=\ptexb
\let\bullet=\ptexbullet
\let\c=\ptexc
\let\+=\tabalign
\let\}=\ptexrbrace
\let\/=\ptexslash
+ \let\sp=\ptexsp
\let\*=\ptexstar
+ %\let\sup=\ptexsup % do not redefine, we want @sup to work in math mode
\let\t=\ptext
\expandafter \let\csname top\endcsname=\ptextop % we've made it outer
\let\frenchspacing=\plainfrenchspacing
% typesetting commands (@smallbook, font changes, etc.) have to be done
% beforehand -- and a) we want @copying to be done first in the source
% file; b) letting users define the frontmatter in as flexible order as
-% possible is very desirable.
+% possible is desirable.
%
\def\copying{\checkenv{}\begingroup\scanargctxt\docopying}
\def\docopying#1@end copying{\endgroup\def\copyingtext{#1}}
}
\fi
-\def\scanmacro#1{\begingroup
+\let\aftermacroxxx\relax
+\def\aftermacro{\aftermacroxxx}
+
+% alias because \c means cedilla in @tex or @math
+\let\texinfoc=\c
+
+% Used at the time of macro expansion.
+% Argument is macro body with arguments substituted
+\def\scanmacro#1{%
\newlinechar`\^^M
\let\xeatspaces\eatspaces
%
- % Undo catcode changes of \startcontents and \doprintindex
- % When called from @insertcopying or (short)caption, we need active
- % backslash to get it printed correctly. Previously, we had
- % \catcode`\\=\other instead. We'll see whether a problem appears
- % with macro expansion. --kasal, 19aug04
- \catcode`\@=0 \catcode`\\=\active \escapechar=`\@
- %
- % ... and for \example:
- \spaceisspace
+ % Process the macro body under the current catcode regime.
+ \scantokens{#1\texinfoc}\aftermacro%
%
- % The \empty here causes a following catcode 5 newline to be eaten as
- % part of reading whitespace after a control sequence. It does not
- % eat a catcode 13 newline. There's no good way to handle the two
- % cases (untried: maybe e-TeX's \everyeof could help, though plain TeX
- % would then have different behavior). See the Macro Details node in
- % the manual for the workaround we recommend for macros and
- % line-oriented commands.
- %
- \scantokens{#1\empty}%
-\endgroup}
+ % The \c is to remove the \newlinechar added by \scantokens, and
+ % can be noticed by \parsearg.
+ % The \aftermacro allows a \comment at the end of the macro definition
+ % to duplicate itself past the final \newlinechar added by \scantokens:
+ % this is used in the definition of \group to comment out a newline. We
+ % don't do the same for \c to support Texinfo files with macros that ended
+ % with a @c, which should no longer be necessary.
+ % We avoid surrounding the call to \scantokens with \bgroup and \egroup
+ % to allow macros to open or close groups themselves.
+}
\def\scanexp#1{%
+ \bgroup
+ % Undo catcode changes of \startcontents and \printindex
+ % When called from @insertcopying or (short)caption, we need active
+ % backslash to get it printed correctly.
+ % FIXME: This may not be needed.
+ %\catcode`\@=0 \catcode`\\=\active \escapechar=`\@
\edef\temp{\noexpand\scanmacro{#1}}%
\temp
+ \egroup
}
\newcount\paramno % Count of parameters
\catcode`\+=\other
\catcode`\<=\other
\catcode`\>=\other
- \catcode`\@=\other
\catcode`\^=\other
\catcode`\_=\other
\catcode`\|=\other
\def\scanargctxt{% used for copying and captions, not macros.
\scanctxt
+ \catcode`\@=\other
\catcode`\\=\other
\catcode`\^^M=\other
}
\def\macrobodyctxt{% used for @macro definitions
\scanctxt
+ \catcode`\ =\other
+ \catcode`\@=\other
\catcode`\{=\other
\catcode`\}=\other
\catcode`\^^M=\other
\usembodybackslash
}
-\def\macroargctxt{% used when scanning invocations
+% Used when scanning braced macro arguments. Note, however, that catcode
+% changes here are ineffectual if the macro invocation was nested inside
+% an argument to another Texinfo command.
+\def\macroargctxt{%
\scanctxt
- \catcode`\\=0
+ \catcode`\\=\active
}
-% why catcode 0 for \ in the above? To recognize \\ \{ \} as "escapes"
-% for the single characters \ { }. Thus, we end up with the "commands"
-% that would be written @\ @{ @} in a Texinfo document.
-%
-% We already have @{ and @}. For @\, we define it here, and only for
-% this purpose, to produce a typewriter backslash (so, the @\ that we
-% define for @math can't be used with @macro calls):
-%
+
\def\\{\normalbackslash}%
-%
-% We would like to do this for \, too, since that is what makeinfo does.
-% But it is not possible, because Texinfo already has a command @, for a
-% cedilla accent. Documents must use @comma{} instead.
-%
-% \anythingelse will almost certainly be an error of some kind.
+\def\macrolineargctxt{% used for whole-line arguments without braces
+ \scanctxt
+ \catcode`\{=\other
+ \catcode`\}=\other
+}
% \mbodybackslash is the definition of \ in @macro bodies.
% It maps \foo\ => \csname macarg.foo\endcsname => #N
% This makes use of the obscure feature that if the last token of a
% <parameter list> is #, then the preceding argument is delimited by
% an opening brace, and that opening brace is not consumed.
+%
\def\getargs#1{\getargsxxx#1{}}
\def\getargsxxx#1#{\getmacname #1 \relax\getmacargs}
\def\getmacname#1 #2\relax{\macname={#1}}
\def\getmacargs#1{\def\argl{#1}}
-% For macro processing make @ a letter so that we can make Texinfo private macro names.
+% For macro processing make @ a letter so that we can make
+% private-to-Texinfo macro names.
\edef\texiatcatcode{\the\catcode`\@}
\catcode `@=11\relax
% the catcode regime underwhich the body was input).
%
% If you compile with TeX (not eTeX), and you have macros with 10 or more
-% arguments, you need that no macro has more than 256 arguments, otherwise an
-% error is produced.
+% arguments, no macro can have more than 256 arguments (else error).
+%
\def\parsemargdef#1;{%
\paramno=0\def\paramlist{}%
\let\hash\relax
% These two commands read recursive and nonrecursive macro bodies.
% (They're different since rec and nonrec macros end differently.)
-%
-
+% Set \temp to the body of the macro, and call \defmacro.
\catcode `\@\texiatcatcode
-\long\def\parsemacbody#1@end macro%
-{\xdef\temp{\eatcr{#1}}\endgroup\defmacro}%
-\long\def\parsermacbody#1@end rmacro%
-{\xdef\temp{\eatcr{#1}}\endgroup\defmacro}%
+{\catcode`\ =\other\long\gdef\parsemacbody#1@end macro{%
+\xdef\temp{\eatcr{#1}}\endgroup\defmacro}}%
+{\catcode`\ =\other\long\gdef\parsermacbody#1@end rmacro{%
+\xdef\temp{\eatcr{#1}}\endgroup\defmacro}}%
\catcode `\@=11\relax
\let\endargs@\relax
\long\def\nillm@{\nil@}%
% This macro is expanded during the Texinfo macro expansion, not during its
-% definition. It gets all the arguments values and assigns them to macros
+% definition. It gets all the arguments' values and assigns them to macros
% macarg.ARGNAME
%
% #1 is the macro name
\fi
}
-%
+% Internal for \getargsval@.
+%
\def\getargvals@@{%
\ifx\paramlist\nilm@
% Some sanity check needed here that \argvaluelist is also empty.
}
% Replace arguments by their values in the macro body, and place the result
-% in macro \@tempa
+% in macro \@tempa.
+%
\def\macvalstoargs@{%
% To do this we use the property that token registers that are \the'ed
% within an \edef expand only once. So we are going to place all argument
\expandafter\def\expandafter\@tempa\expandafter{\@tempc}%
}
+% Define the named-macro outside of this group and then close this group.
+%
\def\macargexpandinbody@{%
- %% Define the named-macro outside of this group and then close this group.
\expandafter
\endgroup
\macargdeflist@
\next
}
-% Save the token stack pointer into macro #1
+% Save the token stack pointer into macro #1:
\def\texisavetoksstackpoint#1{\edef#1{\the\@cclvi}}
-% Restore the token stack pointer from number in macro #1
-\def\texirestoretoksstackpoint#1{\expandafter\mathchardef\expandafter\@cclvi#1\relax}
-% newtoks that can be used non \outer .
+%
+% Restore the token stack pointer from number in macro #1:
+\def\texirestoretoksstackpoint#1{\expandafter\mathchardef
+ \expandafter\@cclvi#1\relax}
+% Variant \newtoks that can be used non-\outer:
\def\texinonouternewtoks{\alloc@ 5\toks \toksdef \@cclvi}
-% Tailing missing arguments are set to empty
+% Tailing missing arguments are set to empty.
+%
\def\setemptyargvalues@{%
\ifx\paramlist\nilm@
\let\next\macargexpandinbody@
\long\def#2{#4}%
}
-% This defines a Texinfo @macro. There are eight cases: recursive and
-% nonrecursive macros of zero, one, up to nine, and many arguments.
+% This defines a Texinfo @macro. \temp has the body of the macro in it.
+% There are eight cases: recursive and nonrecursive macros of zero, one,
+% up to nine, and many arguments.
% Much magic with \expandafter here.
% \xdef is used so that macro definitions will survive the file
% they're defined in; @include reads the file inside a group.
%
\def\defmacro{%
\let\hash=##% convert placeholders to macro parameter chars
- \ifrecursive
+ \ifrecursive %%%%%%%%%%%%%% Recursive %%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\ifcase\paramno
% 0
\expandafter\xdef\csname\the\macname\endcsname{%
\noexpand\scanmacro{\temp}}%
\or % 1
\expandafter\xdef\csname\the\macname\endcsname{%
- \bgroup\noexpand\macroargctxt
+ \bgroup
\noexpand\braceorline
\expandafter\noexpand\csname\the\macname xxx\endcsname}%
\expandafter\xdef\csname\the\macname xxx\endcsname##1{%
\global\expandafter\let\csname mac.\the\macname .recurse\endcsname\gobble
\fi
\fi
- \else
+ \else %%%%%%%%%%%%%%%%%%%%%% Non-recursive %%%%%%%%%%%%%%%%%%%%%%%%%%
\ifcase\paramno
% 0
\expandafter\xdef\csname\the\macname\endcsname{%
- \noexpand\norecurse{\the\macname}%
- \noexpand\scanmacro{\temp}\egroup}%
+ \noexpand\scanmacro{\temp}}%
\or % 1
\expandafter\xdef\csname\the\macname\endcsname{%
- \bgroup\noexpand\macroargctxt
+ \bgroup
\noexpand\braceorline
\expandafter\noexpand\csname\the\macname xxx\endcsname}%
\expandafter\xdef\csname\the\macname xxx\endcsname##1{%
\egroup
- \noexpand\norecurse{\the\macname}%
- \noexpand\scanmacro{\temp}\egroup}%
+ \noexpand\scanmacro{\temp}%
+ }%
\else % at most 9
\ifnum\paramno<10\relax
\expandafter\xdef\csname\the\macname\endcsname{%
\csname\the\macname xxx\endcsname
\paramlist{%
\egroup
- \noexpand\norecurse{\the\macname}%
- \noexpand\scanmacro{\temp}\egroup}%
+ \noexpand\scanmacro{\temp}%
+ }%
\else % 10 or more:
\expandafter\xdef\csname\the\macname\endcsname{%
\noexpand\getargvals@{\the\macname}{\argl}%
\fi
\fi}
-\catcode `\@\texiatcatcode\relax
+\catcode `\@\texiatcatcode\relax % end private-to-Texinfo catcodes
\def\norecurse#1{\bgroup\cslet{#1}{macsave.#1}}
-% \braceorline decides whether the next nonwhitespace character is a
-% {. If so it reads up to the closing }, if not, it reads the whole
-% line. Whatever was read is then fed to the next control sequence
-% as an argument (by \parsebrace or \parsearg).
+
+{\catcode`\@=0 \catcode`\\=13
+@catcode`@_=11
+
+% Call #1 with a list of tokens #2, with any doubled backslashes in #2
+% compressed to one.
+@gdef@passargtomacro#1#2{%
+ @def@the_macro{#1}%
+ @def@pending_backslash{}%
+ @def@finish{@finish}%
+ @def@arg_result{}%
+ @let@next_token=@relax
+ @add_segment#2\@finish\%
+}
+
+% Input stream is just after a backslash. If the next token is not a
+% backslash, process the rest of the argument; otherwise, remove the next
+% token.
+@gdef@look_ahead{%
+ @futurelet@next_token@look_aheadzzz}
+@gdef@look_aheadzzz{%
+ @ifx@next_token\%
+ @let@next=@gobble_and_check_finish
+ @else
+ @let@next=@add_segment
+ @fi@next
+}
+
+% Double backslash found. Add a single backslash here.
+@gdef@gobble_and_check_finish#1{%
+ @add_the_backslash
+ @def@pending_backslash{}%
+ @futurelet@next_token@add_segment
+}
+
+% append a backslash to \arg_result
+@gdef@add_the_backslash{%
+ @expandafter@gdef@expandafter@arg_result@expandafter{@arg_result\}%
+}
+
+% Input stream is either at the start of the argument, or just after a
+% backslash sequence, either a lone backslash, or a doubled backslash.
+% \next_token contains the first token in the input stream: if it is \finish,
+% finish; otherwise, append to \arg_result the segment of the argument up until
+% the next backslash. \pending_backslash contains a backslash to represent
+% a backslash just before the start of the input stream that has not been
+% added to \arg_result.
+@gdef@add_segment#1\{%
+@ifx@next_token@finish
+ @let@next=@call_the_macro%
+@else
+ @let@next=@look_ahead
+ %
+ % append to @arg_result
+ % token list registers might be better
+ @expandafter@expandafter@expandafter@gdef
+ @expandafter@expandafter@expandafter@arg_result
+ @expandafter@expandafter@expandafter{%
+ @expandafter@arg_result
+ @pending_backslash#1}%
+ @def@pending_backslash{\}%
+@fi@next}
+
+@gdef@call_the_macro{@expandafter@the_macro@expandafter{@arg_result}}
+
+}
+
+% \braceorline MAC is used for a one-argument macro MAC. It checks
+% whether the next non-whitespace character is a {. It sets the context
+% for reading the argument (slightly different in the two cases). Then,
+% to read the argument, in the whole-line case, it then calls the regular
+% \parsearg MAC; in the lbrace case, it calls \passargtomacro MAC.
%
\def\braceorline#1{\let\macnamexxx=#1\futurelet\nchar\braceorlinexxx}
\def\braceorlinexxx{%
- \ifx\nchar\bgroup\else
- \expandafter\parsearg
+ \ifx\nchar\bgroup
+ \macroargctxt
+ \expandafter\passargtomacro
+ \else
+ \macrolineargctxt\expandafter\parsearg
\fi \macnamexxx}
\catcode`\\=\other
%
% Make the characters 128-255 be printing characters.
- {%
- \count1=128
- \def\loop{%
- \catcode\count1=\other
- \advance\count1 by 1
- \ifnum \count1<256 \loop \fi
- }%
- }%
+ {\setnonasciicharscatcodenonglobal\other}%
%
% @ is our escape character in .aux files, and we need braces.
\catcode`\{=1
%
% Auto-number footnotes. Otherwise like plain.
\gdef\footnote{%
- \let\indent=\ptexindent
- \let\noindent=\ptexnoindent
- %
\global\advance\footnoteno by \@ne
\edef\thisfootno{$^{\the\footnoteno}$}%
%
%
% Nested footnotes are not supported in TeX, that would take a lot
% more work. (\startsavinginserts does not suffice.)
- \let\footnote=\errfootnote
+ \let\footnote=\errfootnotenest
%
% We want to typeset this text as a normal paragraph, even if the
% footnote reference occurs in (for example) a display environment.
}
}%end \catcode `\@=11
-\def\errfootnote{%
+\def\errfootnotenest{%
\errhelp=\EMsimple
\errmessage{Nested footnotes not supported in texinfo.tex,
even though they work in makeinfo; sorry}
}
+\def\errfootnoteheading{%
+ \errhelp=\EMsimple
+ \errmessage{Footnotes in chapters, sections, etc., are not supported}
+}
+
% In case a @footnote appears in a vbox, save the footnote text and create
% the real \insert just after the vbox finished. Otherwise, the insertion
% would be lost.
{
\catcode`\_ = \active
\globaldefs=1
-\parseargdef\documentlanguage{\begingroup
- \let_=\normalunderscore % normal _ character for filenames
+\parseargdef\documentlanguage{%
\tex % read txi-??.tex file in plain TeX.
% Read the file by the name they passed if it exists.
+ \let_ = \normalunderscore % normal _ character for filename test
\openin 1 txi-#1.tex
\ifeof 1
- \documentlanguagetrywithoutunderscore{#1_\finish}%
+ \documentlanguagetrywithoutunderscore #1_\finish
\else
\globaldefs = 1 % everything in the txi-LL files needs to persist
\input txi-#1.tex
\fi
\closein 1
\endgroup % end raw TeX
-\endgroup}
+}
%
% If they passed de_DE, and txi-de_DE.tex doesn't exist,
% try txi-de.tex.
%
\else \ifx \declaredencoding \utfeight
\setnonasciicharscatcode\active
- \utfeightchardefs
+ % since we already invoked \utfeightchardefs at the top level
+ % (below), do not re-invoke it, then our check for duplicated
+ % definitions triggers. Making non-ascii chars active is enough.
%
\else
- \message{Unknown document encoding #1, ignoring.}%
+ \message{Ignoring unknown document encoding: #1.}%
%
\fi % utfeight
\fi % latnine
\fi % ascii
}
+% emacs-page
% A message to be logged when using a character that isn't available
% the default font encoding (OT1).
%
-\def\missingcharmsg#1{\message{Character missing in OT1 encoding: #1.}}
+\def\missingcharmsg#1{\message{Character missing, sorry: #1.}}
% Take account of \c (plain) vs. \, (Texinfo) difference.
\def\cedilla#1{\ifx\c\ptexc\c{#1}\else\,{#1}\fi}
\def\latonechardefs{%
\gdef^^a0{\tie}
\gdef^^a1{\exclamdown}
- \gdef^^a2{\missingcharmsg{CENT SIGN}}
- \gdef^^a3{{\pounds}}
- \gdef^^a4{\missingcharmsg{CURRENCY SIGN}}
- \gdef^^a5{\missingcharmsg{YEN SIGN}}
- \gdef^^a6{\missingcharmsg{BROKEN BAR}}
+ \gdef^^a2{{\tcfont \char162}} % cent
+ \gdef^^a3{\pounds}
+ \gdef^^a4{{\tcfont \char164}} % currency
+ \gdef^^a5{{\tcfont \char165}} % yen
+ \gdef^^a6{{\tcfont \char166}} % broken bar
\gdef^^a7{\S}
\gdef^^a8{\"{}}
\gdef^^a9{\copyright}
\gdef^^aa{\ordf}
\gdef^^ab{\guillemetleft}
- \gdef^^ac{$\lnot$}
+ \gdef^^ac{\ensuremath\lnot}
\gdef^^ad{\-}
\gdef^^ae{\registeredsymbol}
\gdef^^af{\={}}
\gdef^^b4{\'{}}
\gdef^^b5{$\mu$}
\gdef^^b6{\P}
- %
- \gdef^^b7{$^.$}
+ \gdef^^b7{\ensuremath\cdot}
\gdef^^b8{\cedilla\ }
\gdef^^b9{$^1$}
\gdef^^ba{\ordm}
- %
\gdef^^bb{\guillemetright}
\gdef^^bc{$1\over4$}
\gdef^^bd{$1\over2$}
\UTFviiiLoop
\endgroup
+\def\globallet{\global\let} % save some \expandafter's below
+
+% @U{xxxx} to produce U+xxxx, if we support it.
+\def\U#1{%
+ \expandafter\ifx\csname uni:#1\endcsname \relax
+ \errhelp = \EMsimple
+ \errmessage{Unicode character U+#1 not supported, sorry}%
+ \else
+ \csname uni:#1\endcsname
+ \fi
+}
+
\begingroup
\catcode`\"=12
\catcode`\<=12
\catcode`\;=12
\catcode`\!=12
\catcode`\~=13
-
\gdef\DeclareUnicodeCharacter#1#2{%
\countUTFz = "#1\relax
%\wlog{\space\space defining Unicode char U+#1 (decimal \the\countUTFz)}%
\expandafter\expandafter\expandafter\expandafter
\expandafter\expandafter\expandafter
\gdef\UTFviiiTmp{#2}%
+ %
+ \expandafter\ifx\csname uni:#1\endcsname \relax \else
+ \errmessage{Internal error, already defined: #1}%
+ \fi
+ %
+ % define an additional control sequence for this code point.
+ \expandafter\globallet\csname uni:#1\endcsname \UTFviiiTmp
\endgroup}
\gdef\parseXMLCharref{%
\uppercase{\gdef\UTFviiiTmp{#2#3#4}}}
\endgroup
+% https://en.wikipedia.org/wiki/Plane_(Unicode)#Basic_M
+% U+0000..U+007F = https://en.wikipedia.org/wiki/Basic_Latin_(Unicode_block)
+% U+0080..U+00FF = https://en.wikipedia.org/wiki/Latin-1_Supplement_(Unicode_block)
+% U+0100..U+017F = https://en.wikipedia.org/wiki/Latin_Extended-A
+% U+0180..U+024F = https://en.wikipedia.org/wiki/Latin_Extended-B
+%
+% Many of our renditions are less than wonderful, and all the missing
+% characters are available somewhere. Loading the necessary fonts
+% awaits user request. We can't truly support Unicode without
+% reimplementing everything that's been done in LaTeX for many years,
+% plus probably using luatex or xetex, and who knows what else.
+% We won't be doing that here in this simple file. But we can try to at
+% least make most of the characters not bomb out.
+%
\def\utfeightchardefs{%
\DeclareUnicodeCharacter{00A0}{\tie}
\DeclareUnicodeCharacter{00A1}{\exclamdown}
+ \DeclareUnicodeCharacter{00A2}{{\tcfont \char162}}% 0242=cent
\DeclareUnicodeCharacter{00A3}{\pounds}
+ \DeclareUnicodeCharacter{00A4}{{\tcfont \char164}}% 0244=currency
+ \DeclareUnicodeCharacter{00A5}{{\tcfont \char165}}% 0245=yen
+ \DeclareUnicodeCharacter{00A6}{{\tcfont \char166}}% 0246=brokenbar
+ \DeclareUnicodeCharacter{00A7}{\S}
\DeclareUnicodeCharacter{00A8}{\"{ }}
\DeclareUnicodeCharacter{00A9}{\copyright}
\DeclareUnicodeCharacter{00AA}{\ordf}
\DeclareUnicodeCharacter{00AB}{\guillemetleft}
+ \DeclareUnicodeCharacter{00AC}{\ensuremath\lnot}
\DeclareUnicodeCharacter{00AD}{\-}
\DeclareUnicodeCharacter{00AE}{\registeredsymbol}
\DeclareUnicodeCharacter{00AF}{\={ }}
\DeclareUnicodeCharacter{00B0}{\ringaccent{ }}
+ \DeclareUnicodeCharacter{00B1}{\ensuremath\pm}
+ \DeclareUnicodeCharacter{00B2}{$^2$}
+ \DeclareUnicodeCharacter{00B3}{$^3$}
\DeclareUnicodeCharacter{00B4}{\'{ }}
+ \DeclareUnicodeCharacter{00B5}{$\mu$}
+ \DeclareUnicodeCharacter{00B6}{\P}
+ \DeclareUnicodeCharacter{00B7}{\ensuremath\cdot}
\DeclareUnicodeCharacter{00B8}{\cedilla{ }}
+ \DeclareUnicodeCharacter{00B9}{$^1$}
\DeclareUnicodeCharacter{00BA}{\ordm}
\DeclareUnicodeCharacter{00BB}{\guillemetright}
+ \DeclareUnicodeCharacter{00BC}{$1\over4$}
+ \DeclareUnicodeCharacter{00BD}{$1\over2$}
+ \DeclareUnicodeCharacter{00BE}{$3\over4$}
\DeclareUnicodeCharacter{00BF}{\questiondown}
\DeclareUnicodeCharacter{00C0}{\`A}
\DeclareUnicodeCharacter{00D4}{\^O}
\DeclareUnicodeCharacter{00D5}{\~O}
\DeclareUnicodeCharacter{00D6}{\"O}
+ \DeclareUnicodeCharacter{00D7}{\ensuremath\times}
\DeclareUnicodeCharacter{00D8}{\O}
\DeclareUnicodeCharacter{00D9}{\`U}
\DeclareUnicodeCharacter{00DA}{\'U}
\DeclareUnicodeCharacter{00F4}{\^o}
\DeclareUnicodeCharacter{00F5}{\~o}
\DeclareUnicodeCharacter{00F6}{\"o}
+ \DeclareUnicodeCharacter{00F7}{\ensuremath\div}
\DeclareUnicodeCharacter{00F8}{\o}
\DeclareUnicodeCharacter{00F9}{\`u}
\DeclareUnicodeCharacter{00FA}{\'u}
\DeclareUnicodeCharacter{0107}{\'c}
\DeclareUnicodeCharacter{0108}{\^C}
\DeclareUnicodeCharacter{0109}{\^c}
- \DeclareUnicodeCharacter{0118}{\ogonek{E}}
- \DeclareUnicodeCharacter{0119}{\ogonek{e}}
\DeclareUnicodeCharacter{010A}{\dotaccent{C}}
\DeclareUnicodeCharacter{010B}{\dotaccent{c}}
\DeclareUnicodeCharacter{010C}{\v{C}}
\DeclareUnicodeCharacter{010D}{\v{c}}
\DeclareUnicodeCharacter{010E}{\v{D}}
+ \DeclareUnicodeCharacter{010F}{d'}
+ \DeclareUnicodeCharacter{0110}{\DH}
+ \DeclareUnicodeCharacter{0111}{\dh}
\DeclareUnicodeCharacter{0112}{\=E}
\DeclareUnicodeCharacter{0113}{\=e}
\DeclareUnicodeCharacter{0114}{\u{E}}
\DeclareUnicodeCharacter{0115}{\u{e}}
\DeclareUnicodeCharacter{0116}{\dotaccent{E}}
\DeclareUnicodeCharacter{0117}{\dotaccent{e}}
+ \DeclareUnicodeCharacter{0118}{\ogonek{E}}
+ \DeclareUnicodeCharacter{0119}{\ogonek{e}}
\DeclareUnicodeCharacter{011A}{\v{E}}
\DeclareUnicodeCharacter{011B}{\v{e}}
\DeclareUnicodeCharacter{011C}{\^G}
\DeclareUnicodeCharacter{0120}{\dotaccent{G}}
\DeclareUnicodeCharacter{0121}{\dotaccent{g}}
+ \DeclareUnicodeCharacter{0122}{\cedilla{G}}
+ \DeclareUnicodeCharacter{0123}{\cedilla{g}}
\DeclareUnicodeCharacter{0124}{\^H}
\DeclareUnicodeCharacter{0125}{\^h}
+ \DeclareUnicodeCharacter{0126}{\missingcharmsg{H WITH STROKE}}
+ \DeclareUnicodeCharacter{0127}{\missingcharmsg{h WITH STROKE}}
\DeclareUnicodeCharacter{0128}{\~I}
\DeclareUnicodeCharacter{0129}{\~{\dotless{i}}}
\DeclareUnicodeCharacter{012A}{\=I}
\DeclareUnicodeCharacter{012B}{\={\dotless{i}}}
\DeclareUnicodeCharacter{012C}{\u{I}}
\DeclareUnicodeCharacter{012D}{\u{\dotless{i}}}
+ \DeclareUnicodeCharacter{012E}{\ogonek{I}}
+ \DeclareUnicodeCharacter{012F}{\ogonek{i}}
\DeclareUnicodeCharacter{0130}{\dotaccent{I}}
\DeclareUnicodeCharacter{0131}{\dotless{i}}
\DeclareUnicodeCharacter{0133}{ij}
\DeclareUnicodeCharacter{0134}{\^J}
\DeclareUnicodeCharacter{0135}{\^{\dotless{j}}}
+ \DeclareUnicodeCharacter{0136}{\cedilla{K}}
+ \DeclareUnicodeCharacter{0137}{\cedilla{k}}
+ \DeclareUnicodeCharacter{0138}{\ensuremath\kappa}
\DeclareUnicodeCharacter{0139}{\'L}
\DeclareUnicodeCharacter{013A}{\'l}
+ \DeclareUnicodeCharacter{013B}{\cedilla{L}}
+ \DeclareUnicodeCharacter{013C}{\cedilla{l}}
+ \DeclareUnicodeCharacter{013D}{L'}% should kern
+ \DeclareUnicodeCharacter{013E}{l'}% should kern
+ \DeclareUnicodeCharacter{013F}{L\U{00B7}}
+ \DeclareUnicodeCharacter{0140}{l\U{00B7}}
\DeclareUnicodeCharacter{0141}{\L}
\DeclareUnicodeCharacter{0142}{\l}
\DeclareUnicodeCharacter{0143}{\'N}
\DeclareUnicodeCharacter{0144}{\'n}
+ \DeclareUnicodeCharacter{0145}{\cedilla{N}}
+ \DeclareUnicodeCharacter{0146}{\cedilla{n}}
\DeclareUnicodeCharacter{0147}{\v{N}}
\DeclareUnicodeCharacter{0148}{\v{n}}
+ \DeclareUnicodeCharacter{0149}{'n}
+ \DeclareUnicodeCharacter{014A}{\missingcharmsg{ENG}}
+ \DeclareUnicodeCharacter{014B}{\missingcharmsg{eng}}
\DeclareUnicodeCharacter{014C}{\=O}
\DeclareUnicodeCharacter{014D}{\=o}
\DeclareUnicodeCharacter{014E}{\u{O}}
\DeclareUnicodeCharacter{0153}{\oe}
\DeclareUnicodeCharacter{0154}{\'R}
\DeclareUnicodeCharacter{0155}{\'r}
+ \DeclareUnicodeCharacter{0156}{\cedilla{R}}
+ \DeclareUnicodeCharacter{0157}{\cedilla{r}}
\DeclareUnicodeCharacter{0158}{\v{R}}
\DeclareUnicodeCharacter{0159}{\v{r}}
\DeclareUnicodeCharacter{015A}{\'S}
\DeclareUnicodeCharacter{0160}{\v{S}}
\DeclareUnicodeCharacter{0161}{\v{s}}
- \DeclareUnicodeCharacter{0162}{\cedilla{t}}
- \DeclareUnicodeCharacter{0163}{\cedilla{T}}
+ \DeclareUnicodeCharacter{0162}{\cedilla{T}}
+ \DeclareUnicodeCharacter{0163}{\cedilla{t}}
\DeclareUnicodeCharacter{0164}{\v{T}}
-
+ \DeclareUnicodeCharacter{0165}{\v{t}}
+ \DeclareUnicodeCharacter{0166}{\missingcharmsg{H WITH STROKE}}
+ \DeclareUnicodeCharacter{0167}{\missingcharmsg{h WITH STROKE}}
\DeclareUnicodeCharacter{0168}{\~U}
\DeclareUnicodeCharacter{0169}{\~u}
\DeclareUnicodeCharacter{016A}{\=U}
\DeclareUnicodeCharacter{0170}{\H{U}}
\DeclareUnicodeCharacter{0171}{\H{u}}
+ \DeclareUnicodeCharacter{0172}{\ogonek{U}}
+ \DeclareUnicodeCharacter{0173}{\ogonek{u}}
\DeclareUnicodeCharacter{0174}{\^W}
\DeclareUnicodeCharacter{0175}{\^w}
\DeclareUnicodeCharacter{0176}{\^Y}
\DeclareUnicodeCharacter{017C}{\dotaccent{z}}
\DeclareUnicodeCharacter{017D}{\v{Z}}
\DeclareUnicodeCharacter{017E}{\v{z}}
+ \DeclareUnicodeCharacter{017F}{\missingcharmsg{LONG S}}
\DeclareUnicodeCharacter{01C4}{D\v{Z}}
\DeclareUnicodeCharacter{01C5}{D\v{z}}
\DeclareUnicodeCharacter{201C}{\quotedblleft}
\DeclareUnicodeCharacter{201D}{\quotedblright}
\DeclareUnicodeCharacter{201E}{\quotedblbase}
+ \DeclareUnicodeCharacter{2020}{\ensuremath\dagger}
+ \DeclareUnicodeCharacter{2021}{\ensuremath\ddagger}
\DeclareUnicodeCharacter{2022}{\bullet}
\DeclareUnicodeCharacter{2026}{\dots}
\DeclareUnicodeCharacter{2039}{\guilsinglleft}
\DeclareUnicodeCharacter{2212}{\minus}
\DeclareUnicodeCharacter{2217}{\point}
+ \DeclareUnicodeCharacter{2225}{\ensuremath\parallel}
\DeclareUnicodeCharacter{2261}{\equiv}
}% end of \utfeightchardefs
-
% US-ASCII character definitions.
\def\asciichardefs{% nothing need be done
\relax
}
+% Latin1 (ISO-8859-1) character definitions.
+\def\nonasciistringdefs{%
+ \setnonasciicharscatcode\active
+ \def\defstringchar##1{\def##1{\string##1}}%
+ %
+ \defstringchar^^80\defstringchar^^81\defstringchar^^82\defstringchar^^83%
+ \defstringchar^^84\defstringchar^^85\defstringchar^^86\defstringchar^^87%
+ \defstringchar^^88\defstringchar^^89\defstringchar^^8a\defstringchar^^8b%
+ \defstringchar^^8c\defstringchar^^8d\defstringchar^^8e\defstringchar^^8f%
+ %
+ \defstringchar^^90\defstringchar^^91\defstringchar^^92\defstringchar^^93%
+ \defstringchar^^94\defstringchar^^95\defstringchar^^96\defstringchar^^97%
+ \defstringchar^^98\defstringchar^^99\defstringchar^^9a\defstringchar^^9b%
+ \defstringchar^^9c\defstringchar^^9d\defstringchar^^9e\defstringchar^^9f%
+ %
+ \defstringchar^^a0\defstringchar^^a1\defstringchar^^a2\defstringchar^^a3%
+ \defstringchar^^a4\defstringchar^^a5\defstringchar^^a6\defstringchar^^a7%
+ \defstringchar^^a8\defstringchar^^a9\defstringchar^^aa\defstringchar^^ab%
+ \defstringchar^^ac\defstringchar^^ad\defstringchar^^ae\defstringchar^^af%
+ %
+ \defstringchar^^b0\defstringchar^^b1\defstringchar^^b2\defstringchar^^b3%
+ \defstringchar^^b4\defstringchar^^b5\defstringchar^^b6\defstringchar^^b7%
+ \defstringchar^^b8\defstringchar^^b9\defstringchar^^ba\defstringchar^^bb%
+ \defstringchar^^bc\defstringchar^^bd\defstringchar^^be\defstringchar^^bf%
+ %
+ \defstringchar^^c0\defstringchar^^c1\defstringchar^^c2\defstringchar^^c3%
+ \defstringchar^^c4\defstringchar^^c5\defstringchar^^c6\defstringchar^^c7%
+ \defstringchar^^c8\defstringchar^^c9\defstringchar^^ca\defstringchar^^cb%
+ \defstringchar^^cc\defstringchar^^cd\defstringchar^^ce\defstringchar^^cf%
+ %
+ \defstringchar^^d0\defstringchar^^d1\defstringchar^^d2\defstringchar^^d3%
+ \defstringchar^^d4\defstringchar^^d5\defstringchar^^d6\defstringchar^^d7%
+ \defstringchar^^d8\defstringchar^^d9\defstringchar^^da\defstringchar^^db%
+ \defstringchar^^dc\defstringchar^^dd\defstringchar^^de\defstringchar^^df%
+ %
+ \defstringchar^^e0\defstringchar^^e1\defstringchar^^e2\defstringchar^^e3%
+ \defstringchar^^e4\defstringchar^^e5\defstringchar^^e6\defstringchar^^e7%
+ \defstringchar^^e8\defstringchar^^e9\defstringchar^^ea\defstringchar^^eb%
+ \defstringchar^^ec\defstringchar^^ed\defstringchar^^ee\defstringchar^^ef%
+ %
+ \defstringchar^^f0\defstringchar^^f1\defstringchar^^f2\defstringchar^^f3%
+ \defstringchar^^f4\defstringchar^^f5\defstringchar^^f6\defstringchar^^f7%
+ \defstringchar^^f8\defstringchar^^f9\defstringchar^^fa\defstringchar^^fb%
+ \defstringchar^^fc\defstringchar^^fd\defstringchar^^fe\defstringchar^^ff%
+}
+
+
+% define all the unicode characters we know about, for the sake of @U.
+\utfeightchardefs
+
+
% Make non-ASCII characters printable again for compatibility with
% existing Texinfo documents that may use them, even without declaring a
% document encoding.
\def\activedoublequote{{\tt\char34}}
\let"=\activedoublequote
\catcode`\~=\active \def\activetilde{{\tt\char126}} \let~ = \activetilde
-\chardef\hat=`\^
-\catcode`\^=\active \def\activehat{{\tt \hat}} \let^ = \activehat
+\chardef\hatchar=`\^
+\catcode`\^=\active \def\activehat{{\tt \hatchar}} \let^ = \activehat
\catcode`\_=\active
\def_{\ifusingtt\normalunderscore\_}
@gdef@rawbackslash{@let\=@backslashcurfont}
@gdef@otherbackslash{@let\=@realbackslash}
+@gdef@usemathbackslash{@def@backslashcurfont{@math{@backslash}}}
+
% Same as @turnoffactive except outputs \ as {\tt\char`\\} instead of
% the literal character `\'. Also revert - to its normal character, in
% case the active - from code has slipped in.
%
{@catcode`- = @active
@gdef@normalturnoffactive{%
+ @nonasciistringdefs
@let-=@normaldash
@let"=@normaldoublequote
@let$=@normaldollar %$ font-lock fix
@c Local variables:
@c eval: (add-hook 'write-file-hooks 'time-stamp)
-@c page-delimiter: "^\\\\message"
+@c page-delimiter: "^\\\\message\\|emacs-page"
@c time-stamp-start: "def\\\\texinfoversion{"
@c time-stamp-format: "%:y-%02m-%02d.%02H"
@c time-stamp-end: "}"
projects / debian / tar / blobdiff