% Load plain if necessary, i.e., if running under initex.
\expandafter\ifx\csname fmtname\endcsname\relax\input plain\fi
%
-\def\texinfoversion{2008-03-31.10}
+\def\texinfoversion{2008-10-30.07}
%
% Copyright (C) 1985, 1986, 1988, 1990, 1991, 1992, 1993, 1994, 1995,
% 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
\def\jmacro{j}
\def\dotless#1{%
\def\temp{#1}%
- \ifx\temp\imacro \ptexi
- \else\ifx\temp\jmacro \j
+ \ifx\temp\imacro \ifmmode\imath \else\ptexi \fi
+ \else\ifx\temp\jmacro \ifmmode\jmath \else\j \fi
\else \errmessage{@dotless can be used only with i or j}%
\fi\fi
}
\pushthisfilestack
\def\thisfile{#1}%
{%
- \makevalueexpandable % we want to expand any @value in FILE.
+ \makevalueexpandable % we want to expand any @value in FILE.
\turnoffactive % and allow special characters in the expansion
+ \indexnofonts % Allow `@@' and other weird things in file names.
\edef\temp{\noexpand\input #1 }%
%
% This trickery is to read FILE outside of a group, in case it makes
\mathunderscore
\let\\ = \mathbackslash
\mathactive
+ % make the texinfo accent commands work in math mode
+ \let\"=\ddot
+ \let\'=\acute
+ \let\==\bar
+ \let\^=\hat
+ \let\`=\grave
+ \let\u=\breve
+ \let\v=\check
+ \let\~=\tilde
+ \let\dotaccent=\dot
$\finishmath
}
\def\finishmath#1{#1$\endgroup} % Close the group opened by \tex.
}
}
-% @bullet and @minus need the same treatment as @math, just above.
+% Some math mode symbols.
\def\bullet{$\ptexbullet$}
-\def\minus{$-$}
+\def\geq{\ifmmode \ge\else $\ge$\fi}
+\def\leq{\ifmmode \le\else $\le$\fi}
+\def\minus{\ifmmode -\else $-$\fi}
% @dots{} outputs an ellipsis using the current font.
% We do .5em per period so that it has the same spacing in the cm
{
\catcode`\-=\active \catcode`\_=\active
\catcode`\'=\active \catcode`\`=\active
+ \global\let'=\rq \global\let`=\lq % default definitions
%
\global\def\code{\begingroup
\catcode\rquoteChar=\active \catcode\lquoteChar=\active
\def\dosynindex#1#2#3{%
% Only do \closeout if we haven't already done it, else we'll end up
% closing the target index.
- \expandafter \ifx\csname donesynindex#2\endcsname \undefined
+ \expandafter \ifx\csname donesynindex#2\endcsname \relax
% The \closeout helps reduce unnecessary open files; the limit on the
% Acorn RISC OS is a mere 16 files.
\expandafter\closeout\csname#2indfile\endcsname
- \expandafter\let\csname\donesynindex#2\endcsname = 1
+ \expandafter\let\csname donesynindex#2\endcsname = 1
\fi
% redefine \fooindfile:
\expandafter\let\expandafter\temp\expandafter=\csname#3indfile\endcsname
% we're doing normal filling. So, when using \aboveenvbreak and
% \afterenvbreak, temporarily make \parskip 0.
%
-\envdef\quotation{%
+\def\quotationstart{%
{\parskip=0pt \aboveenvbreak}% because \aboveenvbreak inserts \parskip
\parindent=0pt
%
\parsearg\quotationlabel
}
+\envdef\quotation{%
+ \setnormaldispenv
+ \quotationstart
+}
+
+\envdef\smallquotation{%
+ \setsmalldispenv
+ \quotationstart
+}
+\let\Esmallquotation = \Equotation
+
% We have retained a nonzero parskip for the environment, since we're
% doing normal filling.
%
\def\uncatcodespecials{%
\def\do##1{\catcode`##1=\other}\dospecials}
%
-% [Knuth] pp. 380,381,391
-% Disable Spanish ligatures ?` and !` of \tt font
-\begingroup
- \catcode`\`=\active\gdef`{\relax\lq}
-\endgroup
-%
% Setup for the @verb command.
%
% Eight spaces for a tab
\def\codequoteleft{%
\expandafter\ifx\csname SETtxicodequotebacktick\endcsname\relax
\expandafter\ifx\csname SETcodequotebacktick\endcsname\relax
- `%
+ \relax`% the \relax disables the `! and `? ligatures
\else \char'22 \fi
\else \char'22 \fi
}
{%
\makevalueexpandable
\setupverbatim
+ \indexnofonts % Allow `@@' and other weird things in file names.
\input #1
\afterenvbreak
}%
\message{localization,}
-% @documentlanguage is usually given very early, just after
-% @setfilename. If done too late, it may not override everything
-% properly. Single argument is the language (de) or locale (de_DE)
-% abbreviation. It would be nice if we could set up a hyphenation file.
+% For single-language documents, @documentlanguage is usually given very
+% early, just after @documentencoding. Single argument is the language
+% (de) or locale (de_DE) abbreviation.
%
{
\catcode`\_ = \active
\ifeof 1
\documentlanguagetrywithoutunderscore{#1_\finish}%
\else
+ \globaldefs = 1 % everything in the txi-LL files needs to persist
\input txi-#1.tex
\fi
\closein 1
- \endgroup
+ \endgroup % end raw TeX
\endgroup}
}
%
}
%
\newhelp\nolanghelp{The given language definition file cannot be found or
-is empty. Maybe you need to install it? In the current directory
-should work if nowhere else does.}
+is empty. Maybe you need to install it? Putting it in the current
+directory should work if nowhere else does.}
+% This macro is called from txi-??.tex files; the first argument is the
+% \language name to set (without the "\lang@" prefix), the second and
+% third args are \{left,right}hyphenmin.
+%
+% The language names to pass are determined when the format is built.
+% See the etex.log file created at that time, e.g.,
+% /usr/local/texlive/2008/texmf-var/web2c/pdftex/etex.log.
+%
+% With TeX Live 2008, etex now includes hyphenation patterns for all
+% available languages. This means we can support hyphenation in
+% Texinfo, at least to some extent. (This still doesn't solve the
+% accented characters problem.)
+%
+\catcode`@=11
+\def\txisetlanguage#1#2#3{%
+ % do not set the language if the name is undefined in the current TeX.
+ \expandafter\ifx\csname lang@#1\endcsname \relax
+ \message{no patterns for #1}%
+ \else
+ \global\language = \csname lang@#1\endcsname
+ \fi
+ % but there is no harm in adjusting the hyphenmin values regardless.
+ \global\lefthyphenmin = #2\relax
+ \global\righthyphenmin = #3\relax
+}
+
+% Helpers for encodings.
% Set the catcode of characters 128 through 255 to the specified number.
%
\def\setnonasciicharscatcode#1{%
@catcode`@# = @other
@catcode`@% = @other
-
+@c Finally, make ` and ' active, so that txicodequoteundirected and
+@c txicodequotebacktick work right in, e.g., @w{@code{`foo'}}. If we
+@c don't make ` and ' active, @code will not get them as active chars.
+@c Do this last of all since we use ` in the previous @catcode assignments.
+@c (not ready yet, sigh)
+@c atcode`@'=@active @let'@rq
+@c atcode`@`=@active @let`@lq
+
@c Local variables:
@c eval: (add-hook 'write-file-hooks 'time-stamp)
@c page-delimiter: "^\\\\message"
projects / tar / blobdiff