From 0ed0a9b7f09495394dc9b60a9f7c937679c49afe Mon Sep 17 00:00:00 2001 From: Paul Eggert Date: Tue, 12 Jan 2016 13:04:17 -0800 Subject: Merge from gnulib This mostly just changes "UTC" to "UTC0" for POSIX conformance. It also updates to the latest version of texinfo.tex. * build-aux/gitlog-to-changelog, build-aux/move-if-change: * build-aux/update-copyright, doc/misc/texinfo.tex: Update from gnulib. --- build-aux/gitlog-to-changelog | 4 +-- build-aux/move-if-change | 4 +-- build-aux/update-copyright | 4 +-- doc/misc/texinfo.tex | 62 +++++++++++++++++++++++++++++++++++++++++-- 4 files changed, 66 insertions(+), 8 deletions(-) diff --git a/build-aux/gitlog-to-changelog b/build-aux/gitlog-to-changelog index e25d48ec3a..a42650478a 100755 --- a/build-aux/gitlog-to-changelog +++ b/build-aux/gitlog-to-changelog @@ -3,7 +3,7 @@ eval '(exit $?0)' && eval 'exec perl -wS "$0" ${1+"$@"}' if 0; # Convert git log output to ChangeLog format. -my $VERSION = '2015-06-11 01:03'; # UTC +my $VERSION = '2016-01-11 22:04'; # UTC # The definition above must lie within the first 8 lines in order # for the Emacs time-stamp write hook (at end) to update it. # If you change this file with Emacs, please let the write hook @@ -487,6 +487,6 @@ sub git_dir_option($) # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "my $VERSION = '" # time-stamp-format: "%:y-%02m-%02d %02H:%02M" -# time-stamp-time-zone: "UTC" +# time-stamp-time-zone: "UTC0" # time-stamp-end: "'; # UTC" # End: diff --git a/build-aux/move-if-change b/build-aux/move-if-change index cd744a92f3..e3fe71d18f 100755 --- a/build-aux/move-if-change +++ b/build-aux/move-if-change @@ -2,7 +2,7 @@ # Like mv $1 $2, but if the files are the same, just delete $1. # Status is zero if successful, nonzero otherwise. -VERSION='2012-01-06 07:23'; # UTC +VERSION='2016-01-11 22:04'; # UTC # The definition above must lie within the first 8 lines in order # for the Emacs time-stamp write hook (at end) to update it. # If you change this file with Emacs, please let the write hook @@ -78,6 +78,6 @@ fi ## eval: (add-hook 'write-file-hooks 'time-stamp) ## time-stamp-start: "VERSION='" ## time-stamp-format: "%:y-%02m-%02d %02H:%02M" -## time-stamp-time-zone: "UTC" +## time-stamp-time-zone: "UTC0" ## time-stamp-end: "'; # UTC" ## End: diff --git a/build-aux/update-copyright b/build-aux/update-copyright index 40f7b9817b..8c6ee1fdd3 100755 --- a/build-aux/update-copyright +++ b/build-aux/update-copyright @@ -3,7 +3,7 @@ eval '(exit $?0)' && eval 'exec perl -wS -0777 -pi "$0" ${1+"$@"}' if 0; # Update an FSF copyright year list to include the current year. -my $VERSION = '2015-01-15.20:53'; # UTC +my $VERSION = '2016-01-11.22:04'; # UTC # Copyright (C) 2009-2016 Free Software Foundation, Inc. # @@ -269,6 +269,6 @@ else # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "my $VERSION = '" # time-stamp-format: "%:y-%02m-%02d.%02H:%02M" -# time-stamp-time-zone: "UTC" +# time-stamp-time-zone: "UTC0" # time-stamp-end: "'; # UTC" # End: diff --git a/doc/misc/texinfo.tex b/doc/misc/texinfo.tex index f140bba94b..936c32dc5f 100644 --- a/doc/misc/texinfo.tex +++ b/doc/misc/texinfo.tex @@ -3,11 +3,11 @@ % Load plain if necessary, i.e., if running under initex. \expandafter\ifx\csname fmtname\endcsname\relax\input plain\fi % -\def\texinfoversion{2015-12-20.12} +\def\texinfoversion{2016-01-11.19} % % 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, 2015 +% 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 % Free Software Foundation, Inc. % % This texinfo.tex file is free software: you can redistribute it and/or @@ -9428,6 +9428,45 @@ directory should work if nowhere else does.} \global\righthyphenmin = #3\relax } +% Get input by bytes instead of by UTF-8 codepoints for XeTeX and LuaTeX, +% otherwise the encoding support is completely broken. +\ifx\XeTeXrevision\thisisundefined +\else +\XeTeXdefaultencoding "bytes" % For subsequent files to be read +\XeTeXinputencoding "bytes" % Effective in texinfo.tex only +% Unfortunately, there seems to be no corresponding XeTeX command for +% output encoding. This is a problem for auxiliary index and TOC files. +% The only solution would be perhaps to write out @U{...} sequences in +% place of UTF-8 characters. +\fi + +\ifx\luatexversion\thisisundefined +\else +\directlua{ +local utf8_char, byte, gsub = unicode.utf8.char, string.byte, string.gsub +local function convert_char (char) + return utf8_char(byte(char)) +end + +local function convert_line (line) + return gsub(line, ".", convert_char) +end + +callback.register("process_input_buffer", convert_line) + +local function convert_line_out (line) + local line_out = "" + for c in string.utfvalues(line) do + line_out = line_out .. string.char(c) + end + return line_out +end + +callback.register("process_output_buffer", convert_line_out) +} +\fi + + % Helpers for encodings. % Set the catcode of characters 128 through 255 to the specified number. % @@ -9452,6 +9491,14 @@ directory should work if nowhere else does.} % \def\documentencoding{\parseargusing\filenamecatcodes\documentencodingzzz} \def\documentencodingzzz#1{% + % Get input by bytes instead of by UTF-8 codepoints for XeTeX, + % otherwise the encoding support is completely broken. + % This settings is for the document root file. + \ifx\XeTeXrevision\thisisundefined + \else + \XeTeXinputencoding "bytes" + \fi + % % Encoding being declared for the document. \def\declaredencoding{\csname #1.enc\endcsname}% % @@ -11004,9 +11051,20 @@ directory should work if nowhere else does.} {@catcode`@^=7 @catcode`@^^M=13% @gdef@eatinput input texinfo#1^^M{@fixbackslash}} +% Emergency active definition of newline, in case an active newline token +% appears by mistake. +{@catcode`@^=7 @catcode13=13% +@gdef@enableemergencynewline{% + @gdef^^M{% + @par% + %@par% +}}} + + @gdef@fixbackslash{% @ifx\@eatinput @let\ = @ttbackslash @fi @catcode13=5 % regular end of line + @enableemergencynewline @let@c=@texinfoc % Also turn back on active characters that might appear in the input % file name, in case not using a pre-dumped format. -- cgit v1.2.3