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Merge from gnulib.

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This commit is contained in:
Paul Eggert 2011-02-14 20:53:29 -08:00
parent 8017fd6b81
commit bb55f713d2
5 changed files with 209 additions and 142 deletions
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16
ChangeLog
View file

@ -1,3 +1,19 @@
2011-02-15 Paul Eggert <eggert@cs.ucla.edu>
Merge from gnulib.
2011-02-13 Bruno Haible <bruno@clisp.org>
Consistent macro naming for macros that use GCC __attribute__.
* lib/ignore-value.h (_GL_ATTRIBUTE_DEPRECATED): Renamed from
ATTRIBUTE_DEPRECATED.
2011-02-12 Bruno Haible <bruno@clisp.org>
setlocale: Prefer gnulib's override over libintl's override.
* lib/gettext.h (setlocale): Redefine to rpl_setlocale if
GNULIB_defined_setlocale is set.
2011-02-13 Glenn Morris <rgm@gnu.org>
* make-dist: Exclude generated file src/globals.h.

5
doc/misc/ChangeLog
View file

@ -1,3 +1,8 @@
2011-02-15 Paul Eggert <eggert@cs.ucla.edu>
Merge from gnulib.
* texinfo.tex: Update to version 2011-02-14.11.
2011-02-13 Michael Albinus <michael.albinus@gmx.de>
* tramp.texi (History): Remove IMAP support.

316
doc/misc/texinfo.tex
View file

@ -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{2011-02-07.16}
\def\texinfoversion{2011-02-14.11}
%
% Copyright 1985, 1986, 1988, 1990, 1991, 1992, 1993, 1994, 1995,
% 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
@ -158,6 +158,7 @@
\def\spaceisspace{\catcode`\ =\spacecat}
% sometimes characters are active, so we need control sequences.
\chardef\ampChar = `\&
\chardef\colonChar = `\:
\chardef\commaChar = `\,
\chardef\dashChar = `\-
@ -547,7 +548,7 @@
}
\def\inenvironment#1{%
\ifx#1\empty
out of any environment%
outside of any environment%
\else
in environment \expandafter\string#1%
\fi
@ -2491,22 +2492,8 @@
\codex
}
}
% Handle @url similarly to \code, but allows line breaks after .#?/ (only).
{
\catcode`\.=\active \catcode`\#=\active
\catcode`\?=\active \catcode`\/=\active
%
\global\def\urefcode{\begingroup
\setupmarkupstyle{code}%
\catcode\dotChar=\active \catcode\hashChar=\active
\catcode\questChar=\active \catcode\slashChar=\active
\let.\urefcodedot
\let#\urefcodehash
\let?\urefcodequestion
\let/\urefcodeslash
\codex
}
}
\def\codex #1{\tclose{#1}\endgroup}
\def\realdash{-}
\def\codedash{-\discretionary{}{}{}}
@ -2521,25 +2508,6 @@
\discretionary{}{}{}}%
{\_}%
}
% we put a little stretch before and after the breakable chars, to help
% line breaking of long url's. The unequal skips make look better in
% cmtt at least, especially for dots.
\def\urefprestretch{\nobreak \hskip0pt plus.13em }
\def\urefpoststretch{\allowbreak \hskip0pt plus.1em }
\def\urefcodedot{\urefprestretch .\urefpoststretch}
\def\urefcodehash{\urefprestretch \#\urefpoststretch}
\def\urefcodequestion{\urefprestretch ?\urefpoststretch}
\def\urefcodeslash{\futurelet\next\urefcodeslashfinish}
{
\catcode`\/=\active
\global\def\urefcodeslashfinish{%
\urefprestretch \slashChar
% Allow line break only after the final / in a sequence of
% slashes, to avoid line break between the slashes in http://.
\ifx\next/\else \urefpoststretch \fi
}
}
\def\codex #1{\tclose{#1}\endgroup}
% An additional complication: the above will allow breaks after, e.g.,
% each of the four underscores in __typeof__. This is undesirable in
@ -2563,6 +2531,152 @@
\fi\fi
}
% @uref (abbreviation for `urlref') takes an optional (comma-separated)
% second argument specifying the text to display and an optional third
% arg as text to display instead of (rather than in addition to) the url
% itself. First (mandatory) arg is the url.
% (This \urefnobreak definition isn't used now, leaving it for a while
% for comparison.)
\def\urefnobreak#1{\dourefnobreak #1,,,\finish}
\def\dourefnobreak#1,#2,#3,#4\finish{\begingroup
\unsepspaces
\pdfurl{#1}%
\setbox0 = \hbox{\ignorespaces #3}%
\ifdim\wd0 > 0pt
\unhbox0 % third arg given, show only that
\else
\setbox0 = \hbox{\ignorespaces #2}%
\ifdim\wd0 > 0pt
\ifpdf
\unhbox0 % PDF: 2nd arg given, show only it
\else
\unhbox0\ (\code{#1})% DVI: 2nd arg given, show both it and url
\fi
\else
\code{#1}% only url given, so show it
\fi
\fi
\endlink
\endgroup}
% This \urefbreak definition is the active one.
\def\urefbreak{\begingroup \urefcatcodes \dourefbreak}
\let\uref=\urefbreak
\def\dourefbreak#1{\urefbreakfinish #1,,,\finish}
\def\urefbreakfinish#1,#2,#3,#4\finish{% doesn't work in @example
\unsepspaces
\pdfurl{#1}%
\setbox0 = \hbox{\ignorespaces #3}%
\ifdim\wd0 > 0pt
\unhbox0 % third arg given, show only that
\else
\setbox0 = \hbox{\ignorespaces #2}%
\ifdim\wd0 > 0pt
\ifpdf
\unhbox0 % PDF: 2nd arg given, show only it
\else
\unhbox0\ (\urefcode{#1})% DVI: 2nd arg given, show both it and url
\fi
\else
\urefcode{#1}% only url given, so show it
\fi
\fi
\endlink
\endgroup}
% Allow line breaks around only a few characters (only).
\def\urefcatcodes{%
\catcode\ampChar=\active \catcode\dotChar=\active
\catcode\hashChar=\active \catcode\questChar=\active
\catcode\slashChar=\active
}
{
\urefcatcodes
%
\global\def\urefcode{\begingroup
\setupmarkupstyle{code}%
\urefcatcodes
\let&\urefcodeamp
\let.\urefcodedot
\let#\urefcodehash
\let?\urefcodequest
\let/\urefcodeslash
\codex
}
%
% By default, they are just regular characters.
\global\def&{\normalamp}
\global\def.{\normaldot}
\global\def#{\normalhash}
\global\def?{\normalquest}
\global\def/{\normalslash}
}
% we put a little stretch before and after the breakable chars, to help
% line breaking of long url's. The unequal skips make look better in
% cmtt at least, especially for dots.
\def\urefprestretch{\urefprebreak \hskip0pt plus.13em }
\def\urefpoststretch{\urefpostbreak \hskip0pt plus.1em }
%
\def\urefcodeamp{\urefprestretch \&\urefpoststretch}
\def\urefcodedot{\urefprestretch .\urefpoststretch}
\def\urefcodehash{\urefprestretch \#\urefpoststretch}
\def\urefcodequest{\urefprestretch ?\urefpoststretch}
\def\urefcodeslash{\futurelet\next\urefcodeslashfinish}
{
\catcode`\/=\active
\global\def\urefcodeslashfinish{%
\urefprestretch \slashChar
% Allow line break only after the final / in a sequence of
% slashes, to avoid line break between the slashes in http://.
\ifx\next/\else \urefpoststretch \fi
}
}
% One more complication: by default we'll break after the special
% characters, but some people like to break before the special chars, so
% allow that. Also allow no breaking at all, for manual control.
%
\parseargdef\urefbreakstyle{%
\def\txiarg{#1}%
\ifx\txiarg\wordnone
\def\urefprebreak{\nobreak}\def\urefpostbreak{\nobreak}
\else\ifx\txiarg\wordbefore
\def\urefprebreak{\allowbreak}\def\urefpostbreak{\nobreak}
\else\ifx\txiarg\wordafter
\def\urefprebreak{\nobreak}\def\urefpostbreak{\allowbreak}
\else
\errhelp = \EMsimple
\errmessage{Unknown @urefbreakstyle setting `\txiarg'}%
\fi\fi\fi
}
\def\wordafter{after}
\def\wordbefore{before}
\def\wordnone{none}
\urefbreakstyle after
% @url synonym for @uref, since that's how everyone uses it.
%
\let\url=\uref
% rms does not like angle brackets --karl, 17may97.
% So now @email is just like @uref, unless we are pdf.
%
%\def\email#1{\angleleft{\tt #1}\angleright}
\ifpdf
\def\email#1{\doemail#1,,\finish}
\def\doemail#1,#2,#3\finish{\begingroup
\unsepspaces
\pdfurl{mailto:#1}%
\setbox0 = \hbox{\ignorespaces #2}%
\ifdim\wd0>0pt\unhbox0\else\code{#1}\fi
\endlink
\endgroup}
\else
\let\email=\uref
\fi
% @kbd is like @code, except that if the argument is just one @key command,
% then @kbd has no effect.
\def\kbd#1{{\setupmarkupstyle{kbd}\def\look{#1}\expandafter\kbdfoo\look??\par}}
@ -2580,7 +2694,7 @@
\gdef\kbdexamplefont{\tt}\gdef\kbdfont{\tt}%
\else
\errhelp = \EMsimple
\errmessage{Unknown @kbdinputstyle option `\txiarg'}%
\errmessage{Unknown @kbdinputstyle setting `\txiarg'}%
\fi\fi\fi
}
\def\worddistinct{distinct}
@ -2608,79 +2722,6 @@
\parseargdef\clickstyle{\def\click{#1}}
\def\click{\arrow}
% @uref (abbreviation for `urlref') takes an optional (comma-separated)
% second argument specifying the text to display and an optional third
% arg as text to display instead of (rather than in addition to) the url
% itself. First (mandatory) arg is the url. Perhaps eventually put in
% a hypertex \special here.
%
\def\uref#1{\douref #1,,,\finish}
\def\douref#1,#2,#3,#4\finish{\begingroup
\unsepspaces
\pdfurl{#1}%
\setbox0 = \hbox{\ignorespaces #3}%
\ifdim\wd0 > 0pt
\unhbox0 % third arg given, show only that
\else
\setbox0 = \hbox{\ignorespaces #2}%
\ifdim\wd0 > 0pt
\ifpdf
\unhbox0 % PDF: 2nd arg given, show only it
\else
\unhbox0\ (\code{#1})% DVI: 2nd arg given, show both it and url
\fi
\else
\code{#1}% only url given, so show it
\fi
\fi
\endlink
\endgroup}
\def\nouref#1,#2,#3,#4\finish{\begingroup % doesn't work in @example
\unsepspaces
\pdfurl{#1}%
\setbox0 = \hbox{\ignorespaces #3}%
\ifdim\wd0 > 0pt
\unhbox0 % third arg given, show only that
\else
\setbox0 = \hbox{\ignorespaces #2}%
\ifdim\wd0 > 0pt
\ifpdf
\unhbox0 % PDF: 2nd arg given, show only it
\else
% \empty at the end of \scantokens arg gets rid of
% trailing newline (and ultimate spurious whitespace).
\unhbox0\ (\urefcode{\scantokens{#1\empty}})% DVI: 2nd arg given,
% show both it and url
\fi
\else
\urefcode{\scantokens{#1\empty}}% only url given, so show it
\fi
\fi
\endlink
\endgroup}
% @url synonym for @uref, since that's how everyone uses it.
%
\let\url=\uref
% rms does not like angle brackets --karl, 17may97.
% So now @email is just like @uref, unless we are pdf.
%
%\def\email#1{\angleleft{\tt #1}\angleright}
\ifpdf
\def\email#1{\doemail#1,,\finish}
\def\doemail#1,#2,#3\finish{\begingroup
\unsepspaces
\pdfurl{mailto:#1}%
\setbox0 = \hbox{\ignorespaces #2}%
\ifdim\wd0>0pt\unhbox0\else\code{#1}\fi
\endlink
\endgroup}
\else
\let\email=\uref
\fi
% Typeset a dimension, e.g., `in' or `pt'. The only reason for the
% argument is to make the input look right: @dmn{pt} instead of @dmn{}pt.
%
@ -5677,6 +5718,8 @@
%
\def\sectionheading#1#2#3#4{%
{%
\checkenv{}% should not be in an environment.
%
% Switch to the right set of fonts.
\csname #2fonts\endcsname \rmisbold
%
@ -9305,24 +9348,15 @@
\catcode`\^^? = 14
% Define macros to output various characters with catcode for normal text.
\catcode`\"=\other
\catcode`\~=\other
\catcode`\^=\other
\catcode`\_=\other
\catcode`\|=\other
\catcode`\<=\other
\catcode`\>=\other
\catcode`\+=\other
\catcode`\$=\other
\def\normaldoublequote{"}
\def\normaltilde{~}
\def\normalcaret{^}
\def\normalunderscore{_}
\def\normalverticalbar{|}
\def\normalless{<}
\def\normalgreater{>}
\def\normalplus{+}
\def\normaldollar{$}%$ font-lock fix
\catcode`\"=\other \def\normaldoublequote{"}
\catcode`\$=\other \def\normaldollar{$}%$ font-lock fix
\catcode`\+=\other \def\normalplus{+}
\catcode`\<=\other \def\normalless{<}
\catcode`\>=\other \def\normalgreater{>}
\catcode`\^=\other \def\normalcaret{^}
\catcode`\_=\other \def\normalunderscore{_}
\catcode`\|=\other \def\normalverticalbar{|}
\catcode`\~=\other \def\normaltilde{~}
% 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,
@ -9415,16 +9449,16 @@
% the literal character `\'.
%
@def@normalturnoffactive{%
@let\=@normalbackslash
@let"=@normaldoublequote
@let~=@normaltilde
@let$=@normaldollar %$ font-lock fix
@let+=@normalplus
@let<=@normalless
@let>=@normalgreater
@let\=@normalbackslash
@let^=@normalcaret
@let_=@normalunderscore
@let|=@normalverticalbar
@let<=@normalless
@let>=@normalgreater
@let+=@normalplus
@let$=@normaldollar %$ font-lock fix
@let~=@normaltilde
@markupsetuplqdefault
@markupsetuprqdefault
@unsepspaces
@ -9456,10 +9490,16 @@
% Say @foo, not \foo, in error messages.
@escapechar = `@@
% These (along with & and #) are made active for url-breaking, so need
% active definitions as the normal characters.
@def@normaldot{.}
@def@normalquest{?}
@def@normalslash{/}
% These look ok in all fonts, so just make them not special.
@catcode`@& = @other
@catcode`@# = @other
@catcode`@% = @other
@catcode`@& = @other @def@normalamp{&}
@catcode`@# = @other @def@normalhash{#}
@catcode`@% = @other @def@normalpercent{%}
@c Finally, make ` and ' active, so that txicodequoteundirected and
@c txicodequotebacktick work right in, e.g., @w{@code{`foo'}}. If we

6
lib/gettext.h
View file

@ -93,6 +93,12 @@
#endif
/* Prefer gnulib's setlocale override over libintl's setlocale override. */
#ifdef GNULIB_defined_setlocale
# undef setlocale
# define setlocale rpl_setlocale
#endif
/* A pseudo function call that serves as a marker for the automated
extraction of messages, but does not call gettext(). The run-time
translation is done at a different place in the code.

8
lib/ignore-value.h
View file

@ -35,13 +35,13 @@
#ifndef _GL_IGNORE_VALUE_H
# define _GL_IGNORE_VALUE_H
# ifndef ATTRIBUTE_DEPRECATED
# ifndef _GL_ATTRIBUTE_DEPRECATED
/* The __attribute__((__deprecated__)) feature
is available in gcc versions 3.1 and newer. */
# if __GNUC__ < 3 || (__GNUC__ == 3 && __GNUC_MINOR__ < 1)
# define ATTRIBUTE_DEPRECATED /* empty */
# define _GL_ATTRIBUTE_DEPRECATED /* empty */
# else
# define ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__))
# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__))
# endif
# endif
@ -56,7 +56,7 @@
/* ignore_value works for scalars, pointers and aggregates;
deprecate ignore_ptr. */
static inline void ATTRIBUTE_DEPRECATED
static inline void _GL_ATTRIBUTE_DEPRECATED
ignore_ptr (void *p) { (void) p; } /* deprecated: use ignore_value */
#endif