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-rw-r--r--Build/source/build-aux/texinfo.tex184
1 files changed, 76 insertions, 108 deletions
diff --git a/Build/source/build-aux/texinfo.tex b/Build/source/build-aux/texinfo.tex
index 79bc925655d..da2b43e59e7 100644
--- a/Build/source/build-aux/texinfo.tex
+++ b/Build/source/build-aux/texinfo.tex
@@ -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{2016-07-20.14}
+\def\texinfoversion{2016-07-31.07}
%
% Copyright 1985, 1986, 1988, 1990, 1991, 1992, 1993, 1994, 1995,
% 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
@@ -1543,30 +1543,30 @@ output) for that.)}
%
\ifnum\strcmp{\the\XeTeXversion\XeTeXrevision}{0.99996}>-1
% TeX Live 2016 contains XeTeX 0.99996 and xdvipdfmx 20160307.
- % It can be used `dvipdfmx:config' special (from TeX Live SVN r40941).
- % For avoiding PDF destination name replacement, we use the special
- % instead of xdvipdfmx commandline option `-C 0x0010'.
+ % It can use the `dvipdfmx:config' special (from TeX Live SVN r40941).
+ % For avoiding PDF destination name replacement, we use this special
+ % instead of xdvipdfmx's command line option `-C 0x0010'.
\special{dvipdfmx:config C 0x0010}
- % XeTeX 0.99995+ contains xdvipdfmx 20160307+.
- % It can handle Unicode destination name for PDF.
+ % XeTeX 0.99995+ comes with xdvipdfmx 20160307+.
+ % It can handle Unicode destination names for PDF.
\txiuseunicodedestnametrue
\else
- % XeTeX < 0.99996 (TeX Live < 2016) cannot be used
+ % XeTeX < 0.99996 (TeX Live < 2016) cannot use the
% `dvipdfmx:config' special.
% So for avoiding PDF destination name replacement,
- % xdvipdfmx commandline option `-C 0x0010' is necessary.
+ % xdvipdfmx's command line option `-C 0x0010' is necessary.
%
- % XeTeX < 0.99995 can not handle Unicode destination name for PDF
- % because xdvipdfmx 20150315 has UTF-16 convert issue.
- % It fixed by xdvipdfmx 20160106 (TeX Live SVN r39753).
+ % XeTeX < 0.99995 can not handle Unicode destination names for PDF
+ % because xdvipdfmx 20150315 has a UTF-16 conversion issue.
+ % It is fixed by xdvipdfmx 20160106 (TeX Live SVN r39753).
\txiuseunicodedestnamefalse
\fi
%
% PDF outline support
%
- % Emulate the primitive of pdfTeX
+ % Emulate pdfTeX primitive
\def\pdfdest name#1 xyz{%
- \special{pdf:dest (name#1) [@thispage /XYZ @xpos @ypos null]}%
+ \special{pdf:dest (#1) [@thispage /XYZ @xpos @ypos null]}%
}
\def\pdfmkdest#1{{%
% We have to set dummies so commands such as @code, and characters
@@ -1575,7 +1575,7 @@ output) for that.)}
\iftxiuseunicodedestname
\def\pdfdestname{#1}% Pass through Unicode characters.
\else
- \edef\pdfdestname{#1}% Replace Unicode characters to ASCII.
+ \edef\pdfdestname{#1}% Replace Unicode characters with ASCII.
\fi
\turnoffactive
\makevalueexpandable
@@ -1587,7 +1587,7 @@ output) for that.)}
\iftxiuseunicodedestname
\def\pdfoutlinedest{#3}% Pass through Unicode characters.
\else
- \edef\pdfoutlinedest{#3}% Replace Unicode characters to ASCII.
+ \edef\pdfoutlinedest{#3}% Replace Unicode characters with ASCII.
\fi
\ifx\pdfoutlinedest\empty
\def\pdfoutlinedest{#4}%
@@ -1599,17 +1599,17 @@ output) for that.)}
\txiescapepdf\pdfoutlinetext
%
\special{pdf:out [-] #2 << /Title (\pdfoutlinetext) /A
- << /S /GoTo /D (name\pdfoutlinedest) >> >> }%
+ << /S /GoTo /D (\pdfoutlinedest) >> >> }%
}
}
%
\def\pdfmakeoutlines{%
\begingroup
%
- % In the case of XeTeX, counts of subentries is not necesary.
- % Therefore, read toc only once.
+ % For XeTeX, counts of subentries are not necessary.
+ % Therefore, we read toc only once.
%
- % We use the node names as the destinations.
+ % We use node names as destinations.
\def\partentry##1##2##3##4{}% ignore parts in the outlines
\def\numchapentry##1##2##3##4{%
\dopdfoutline{##1}{1}{##3}{##4}}%
@@ -1629,7 +1629,7 @@ output) for that.)}
\let\unnsubsecentry\numsubsecentry%
\let\unnsubsubsecentry\numsubsubsecentry%
%
- % In the case of XeTeX, xdvipdfmx converts strings to UTF-16.
+ % For XeTeX, xdvipdfmx converts strings to UTF-16.
% Therefore, the encoding and the language may not be considered.
%
\indexnofonts
@@ -1651,9 +1651,9 @@ output) for that.)}
\special{pdf:docview << /PageMode /UseOutlines >> }
% ``\special{pdf:tounicode ...}'' is not necessary
% because xdvipdfmx converts strings from UTF-8 to UTF-16 without it.
- % However, due to UTF-16 convert issue of xdvipdfmx 20150315,
- % ``\special{pdf:dest ...}'' can not handle non-ASCII strings.
- % It fixed by xdvipdfmx 20160106 (TeX Live SVN r39753).
+ % However, due to a UTF-16 conversion issue of xdvipdfmx 20150315,
+ % ``\special{pdf:dest ...}'' cannot handle non-ASCII strings.
+ % It is fixed by xdvipdfmx 20160106 (TeX Live SVN r39753).
%
\def\skipspaces#1{\def\PP{#1}\def\D{|}%
\ifx\PP\D\let\nextsp\relax
@@ -1713,7 +1713,7 @@ output) for that.)}
{\noexpand\pdflink{\the\toksC}}\toksC={}\global\countA=0}
\def\pdflink#1{%
\special{pdf:bann << /Border [0 0 0]
- /Type /Annot /Subtype /Link /A << /S /GoTo /D (name#1) >> >>}%
+ /Type /Annot /Subtype /Link /A << /S /GoTo /D (#1) >> >>}%
\setcolor{\linkcolor}#1\endlink}
\def\done{\edef\st{\global\noexpand\toksA={\the\toksB}}\st}
%
@@ -1725,7 +1725,7 @@ output) for that.)}
\def\xeteximagewidth{#2}\setbox0 = \hbox{\ignorespaces #2}%
\def\xeteximageheight{#3}\setbox2 = \hbox{\ignorespaces #3}%
%
- % XeTeX (and the PDF format) support .pdf, .png, .jpg (among
+ % XeTeX (and the PDF format) supports .pdf, .png, .jpg (among
% others). Let's try in that order, PDF first since if
% someone has a scalable image, presumably better to use that than a
% bitmap.
@@ -3297,23 +3297,10 @@ end
\let\atchar=\@
% @{ @} @lbracechar{} @rbracechar{} all generate brace characters.
-% Unless we're in typewriter, use \ecfont because the CM text fonts do
-% not have braces, and we don't want to switch into math.
-\def\mylbrace{{\ifmonospace\char123\else\ensuremath\lbrace\fi}}
-\def\myrbrace{{\ifmonospace\char125\else\ensuremath\rbrace\fi}}
-\let\{=\mylbrace \let\lbracechar=\{
-\let\}=\myrbrace \let\rbracechar=\}
-\begingroup
- % Definitions to produce \{ and \} commands for indices,
- % and @{ and @} for the aux/toc files.
- \catcode`\{ = \other \catcode`\} = \other
- \catcode`\[ = 1 \catcode`\] = 2
- \catcode`\! = 0 \catcode`\\ = \other
- !gdef!lbracecmd[\{]%
- !gdef!rbracecmd[\}]%
- !gdef!lbraceatcmd[@{]%
- !gdef!rbraceatcmd[@}]%
-!endgroup
+\def\lbracechar{{\ifmonospace\char123\else\ensuremath\lbrace\fi}}
+\def\rbracechar{{\ifmonospace\char125\else\ensuremath\rbrace\fi}}
+\let\{=\lbracechar
+\let\}=\rbracechar
% @comma{} to avoid , parsing problems.
\let\comma = ,
@@ -3896,7 +3883,7 @@ end
\message{tables,}
-% Tables -- @table, @ftable, @ktable, @vtable, @item(x).
+% Tables -- @table, @ftable, @vtable, @item(x).
% default indentation of table text
\newdimen\tableindent \tableindent=.8in
@@ -3908,7 +3895,7 @@ end
% used internally for \itemindent minus \itemmargin
\newdimen\itemmax
-% Note @table, @ftable, @ktable and @vtable define @item, @itemx, etc., with
+% Note @table, @ftable, and @vtable define @item, @itemx, etc., with
% these defs.
% They also define \itemindex
% to index the item name in whatever manner is desired (perhaps none).
@@ -3976,7 +3963,7 @@ end
\def\item{\errmessage{@item while not in a list environment}}
\def\itemx{\errmessage{@itemx while not in a list environment}}
-% @table, @ftable, @ktable, @vtable.
+% @table, @ftable, @vtable.
\envdef\table{%
\let\itemindex\gobble
\tablecheck{table}%
@@ -3985,10 +3972,6 @@ end
\def\itemindex ##1{\doind {fn}{\code{##1}}}%
\tablecheck{ftable}%
}
-\envdef\ktable{%
- \def\itemindex ##1{\doind {ky}{\code{##1}}}%
- \tablecheck{ktable}%
-}
\envdef\vtable{%
\def\itemindex ##1{\doind {vr}{\code{##1}}}%
\tablecheck{vtable}%
@@ -4032,7 +4015,6 @@ end
}
\def\Etable{\endgraf\afterenvbreak}
\let\Eftable\Etable
-\let\Ektable\Etable
\let\Evtable\Etable
\let\Eitemize\Etable
\let\Eenumerate\Etable
@@ -4786,14 +4768,7 @@ end
% #1 is \doindex or \docodeindex, #2 the index getting redefined (foo),
% #3 the target index (bar).
\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 \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
- \fi
+ \requireopenindexfile{#3}%
% redefine \fooindfile:
\expandafter\let\expandafter\temp\expandafter=\csname#3indfile\endcsname
\expandafter\let\csname#2indfile\endcsname=\temp
@@ -4818,17 +4793,12 @@ end
%
\def\indexdummies{%
\escapechar = `\\ % use backslash in output files.
- \def\@{@}% change to @@ when we switch to @ as escape char in index files.
- \def\ {\realbackslash\space }%
- %
- % Need these unexpandable (because we define \tt as a dummy)
- % definitions when @{ or @} appear in index entry text. Also, more
- % complicated, when \tex is in effect and \{ is a \delimiter again.
- % We can't use \lbracecmd and \rbracecmd because texindex assumes
- % braces and backslashes are used only as delimiters. Perhaps we
- % should use @lbracechar and @rbracechar?
- \def\{{{\tt\char123}}%
- \def\}{{\tt\char125}}%
+ \definedummyletter\@%
+ \definedummyletter\ %
+ %
+ % For texindex which always views { and } as separators.
+ \def\{{\lbracechar}%
+ \def\}{\rbracechar}%
%
% Do the redefinitions.
\definedummies
@@ -4836,16 +4806,11 @@ end
% Used for the aux and toc files, where @ is the escape character.
%
-% For the aux and toc files, @ is the escape character. So we want to
-% redefine everything using @ as the escape character (instead of
-% \realbackslash, still used for index files). When everything uses @,
-% this will be simpler.
-%
\def\atdummies{%
- \def\@{@@}%
- \def\ {@ }%
- \let\{ = \lbraceatcmd
- \let\} = \rbraceatcmd
+ \definedummyletter\@%
+ \definedummyletter\ %
+ \definedummyletter\{%
+ \definedummyletter\}%
%
% Do the redefinitions.
\definedummies
@@ -5427,7 +5392,7 @@ end
% \initial {@}
% as its first line, TeX doesn't complain about mismatched braces
% (because it thinks @} is a control sequence).
- \catcode`\@ = 11
+ \catcode`\@ = 12
% See comment in \requireopenindexfile.
\def\indexname{#1}\ifx\indexname\indexisfl\def\indexname{f1}\fi
\openin 1 \jobname.\indexname s
@@ -8880,7 +8845,7 @@ end
\iftxiuseunicodedestname
\def\pdfxrefdest{#1}% Pass through Unicode characters.
\else
- \edef\pdfxrefdest{#1}% Replace Unicode characters to ASCII.
+ \edef\pdfxrefdest{#1}% Replace Unicode characters with ASCII.
\fi
\ifx\pdfxrefdest\empty
\def\pdfxrefdest{Top}% no empty targets
@@ -8890,19 +8855,19 @@ end
%
\leavevmode
\ifnum\filenamelength>0
- % By the default settings,
+ % With default settings,
% XeTeX (xdvipdfmx) replaces link destination names with integers.
% In this case, the replaced destination names of
- % remote PDF cannot be known. In order to avoid replacement,
- % you can use commandline option `-C 0x0010' for xdvipdfmx.
+ % remote PDFs are no longer known. In order to avoid a replacement,
+ % you can use xdvipdfmx's command line option `-C 0x0010'.
% If you use XeTeX 0.99996+ (TeX Live 2016+),
- % the commandline option is not neccesary
- % because we can use `dvipdfmx:config' special.
+ % this command line option is no longer necessary
+ % because we can use the `dvipdfmx:config' special.
\special{pdf:bann << /Border [0 0 0] /Type /Annot /Subtype /Link /A
- << /S /GoToR /F (\the\filename.pdf) /D (name\pdfxrefdest) >> >>}%
+ << /S /GoToR /F (\the\filename.pdf) /D (\pdfxrefdest) >> >>}%
\else
\special{pdf:bann << /Border [0 0 0] /Type /Annot /Subtype /Link /A
- << /S /GoTo /D (name\pdfxrefdest) >> >>}%
+ << /S /GoTo /D (\pdfxrefdest) >> >>}%
\fi
}%
\setcolor{\linkcolor}%
@@ -9809,9 +9774,9 @@ directory should work if nowhere else does.}
\global\righthyphenmin = #3\relax
}
-% XeTeX and LuaTeX can handle native Unicode.
-% Their default I/O is UTF-8 sequence instead of byte-wise.
-% Other TeX engine (pdfTeX etc.) I/O is byte-wise.
+% XeTeX and LuaTeX can handle Unicode natively.
+% Their default I/O uses UTF-8 sequences instead of a byte-wise operation.
+% Other TeX engines' I/O (pdfTeX, etc.) is byte-wise.
%
\newif\iftxinativeunicodecapable
\newif\iftxiusebytewiseio
@@ -9935,14 +9900,15 @@ directory should work if nowhere else does.}
%
\else \ifx \declaredencoding \utfeight
\iftxinativeunicodecapable
- % For native Unicode (XeTeX and LuaTeX)
+ % For native Unicode handling (XeTeX and LuaTeX)
\nativeunicodechardefs
\else
- % For UTF-8 byte sequence (TeX, eTeX and pdfTeX)
+ % For treating UTF-8 as byte sequences (TeX, eTeX and pdfTeX)
\setnonasciicharscatcode\active
% 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.
+ % (below), do not re-invoke it, otherwise our check for duplicated
+ % definitions gets triggered. Making non-ascii chars active is
+ % sufficient.
\fi
%
\else
@@ -10290,8 +10256,9 @@ directory should work if nowhere else does.}
\def\U#1{%
\expandafter\ifx\csname uni:#1\endcsname \relax
\iftxinativeunicodecapable
- % Any Unicode characters can be used by native Unicode.
- % However, if the font does not have the glyph, the letter will miss.
+ % All Unicode characters can be used if native Unicode handling is
+ % active. However, if the font does not have the glyph,
+ % letters are missing.
\begingroup
\uccode`\.="#1\relax
\uppercase{.}
@@ -10314,9 +10281,9 @@ directory should work if nowhere else does.}
\def\UTFviiiFourOctetsName#1#2#3#4{%
\csname u8:#1\string #2\string #3\string #4\endcsname}%
-% For UTF-8 byte sequence (TeX, e-TeX and pdfTeX)
-% Definition macro to replace the Unicode character
-% Definition macro that is used by @U command
+% For UTF-8 byte sequences (TeX, e-TeX and pdfTeX),
+% provide a definition macro to replace a Unicode character;
+% this gets used by the @U command
%
\begingroup
\catcode`\"=12
@@ -10404,8 +10371,8 @@ directory should work if nowhere else does.}
\uppercase{\gdef\UTFviiiTmp{#2#3#4}}}
\endgroup
-% For native Unicode (XeTeX and LuaTeX)
-% Definition macro that is set catcode other non global
+% For native Unicode handling (XeTeX and LuaTeX),
+% provide a definition macro that sets a catcode to `other' non-globally
%
\def\DeclareUnicodeCharacterNativeOther#1#2{%
\catcode"#1=\other
@@ -11111,8 +11078,8 @@ directory should work if nowhere else does.}
\newif\ifpassthroughchars
\passthroughcharsfalse
-% For native Unicode (XeTeX and LuaTeX)
-% Definition macro to replace / pass-through the Unicode character
+% For native Unicode handling (XeTeX and LuaTeX),
+% provide a definition macro to replace/pass-through a Unicode character
%
\def\DeclareUnicodeCharacterNative#1#2{%
\catcode"#1=\active
@@ -11135,21 +11102,22 @@ directory should work if nowhere else does.}
\endgroup
}
-% Native Unicode (XeTeX and LuaTeX) character replacing definitions
-% It makes the setting that replace the Unicode characters.
+% Native Unicode handling (XeTeX and LuaTeX) character replacing definition.
+% It activates the setting that replaces Unicode characters.
\def\nativeunicodechardefs{%
\let\DeclareUnicodeCharacter\DeclareUnicodeCharacterNative
\unicodechardefs
}
-% For native Unicode (XeTeX and LuaTeX). Make the character token expand
+% For native Unicode handling (XeTeX and LuaTeX),
+% make the character token expand
% to the sequences given in \unicodechardefs for printing.
\def\DeclareUnicodeCharacterNativeAtU#1#2{%
\def\UTFAtUTmp{#2}
\expandafter\globallet\csname uni:#1\endcsname \UTFAtUTmp
}
-% Native Unicode (XeTeX and LuaTeX) @U command definitions
+% @U command definitions for native Unicode handling (XeTeX and LuaTeX).
\def\nativeunicodechardefsatu{%
\let\DeclareUnicodeCharacter\DeclareUnicodeCharacterNativeAtU
\unicodechardefs
@@ -11160,7 +11128,7 @@ directory should work if nowhere else does.}
\relax
}
-% define all the unicode characters we know about, for the sake of @U.
+% define all Unicode characters we know about, for the sake of @U.
\iftxinativeunicodecapable
\nativeunicodechardefsatu
\else
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-05 05:00:58 +0000