/home/texlive/karl/Master/tlpkg/bin/tl-update-auto

git-svn-id: svn://tug.org/texlive/trunk@41307 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 171 insertions, 107 deletions

diff --git a/Build/source/build-aux/texinfo.tex b/Build/source/build-aux/texinfo.tex
index 314063cafe1..49ddeeeddbe 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{2016-05-07.20}
+\def\texinfoversion{2016-06-03.20}
 %
 % Copyright 1985, 1986, 1988, 1990, 1991, 1992, 1993, 1994, 1995,
 % 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
@@ -4606,6 +4606,31 @@ end
   \fi
 }
 
+% Like \expandablevalue, but completely expandable (the \message in the
+% definition above operates at the execution level of TeX).  Used when
+% writing to auxiliary files, due to the expansion that \write does.
+% If flag is undefined, pass through an unexpanded @value command: maybe it 
+% will be set by the time it is read back in.
+%
+% NB flag names containing - or _ may not work here.
+\def\dummyvalue#1{%
+  \expandafter\ifx\csname SET#1\endcsname\relax
+    \noexpand\value{#1}%
+  \else
+    \csname SET#1\endcsname
+  \fi
+}
+
+% Used for @value's in index entries to form the sort key: expand the @value
+% if possible, otherwise sort late.
+\def\indexnofontsvalue#1{%
+  \expandafter\ifx\csname SET#1\endcsname\relax
+    ZZZZZZZ
+  \else
+    \csname SET#1\endcsname
+  \fi
+}
+
 % @ifset VAR ... @end ifset reads the `...' iff VAR has been defined
 % with @set.
 % 
@@ -4747,7 +4772,7 @@ end
 
 % Define \doindex, the driver for all index macros.
 % Argument #1 is generated by the calling \fooindex macro,
-% and it the two-letter name of the index.
+% and it is the two-letter name of the index.
 
 \def\doindex#1{\edef\indexname{#1}\parsearg\doindexxxx}
 \def\doindexxxx #1{\doind{\indexname}{#1}}
@@ -4756,6 +4781,7 @@ end
 \def\docodeindex#1{\edef\indexname{#1}\parsearg\docodeindexxxx}
 \def\docodeindexxxx #1{\doind{\indexname}{\code{#1}}}
 
+
 % Used when writing an index entry out to an index file to prevent
 % expansion of Texinfo commands that can appear in an index entry.
 %
@@ -4774,9 +4800,11 @@ end
   \def\}{{\tt\char125}}%
   %
   % Do the redefinitions.
-  \commondummies
+  \definedummies
 }
 
+% 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 @,
@@ -4789,30 +4817,35 @@ end
   \let\} = \rbraceatcmd
   %
   % Do the redefinitions.
-  \commondummies
+  \definedummies
   \otherbackslash
 }
 
-% Called from \indexdummies and \atdummies.
+% \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
+% control characters, but is needed to separate the control word
+% from whatever follows.
 %
-\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
-  % control characters, but is needed to separate the control word
-  % from whatever follows.
-  %
-  % For control letters, we have \definedummyletter, which omits the
-  % space.
-  %
-  % These can be used both for control words that take an argument and
-  % those that do not.  If it is followed by {arg} in the input, then
-  % that will dutifully get written to the index (or wherever).
-  %
-  \def\definedummyword  ##1{\def##1{\string##1\space}}%
-  \def\definedummyletter##1{\def##1{\string##1}}%
-  \let\definedummyaccent\definedummyletter
+% These can be used both for control words that take an argument and
+% those that do not.  If it is followed by {arg} in the input, then
+% that will dutifully get written to the index (or wherever).
+%
+% For control letters, we have \definedummyletter, which omits the
+% space.
+%
+\def\definedummyword  #1{\def#1{\string#1\space}}%
+\def\definedummyletter#1{\def#1{\string#1}}%
+\let\definedummyaccent\definedummyletter
+
+% Called from \indexdummies and \atdummies, to effectively prevent
+% the expansion of commands.
+%
+\def\definedummies{%
   %
+  \let\commondummyword\definedummyword
+  \let\commondummyletter\definedummyletter
+  \let\commondummyaccent\definedummyaccent
   \commondummiesnofonts
   %
   \definedummyletter\_%
@@ -4892,82 +4925,82 @@ end
   %
   % We want to disable all macros so that they are not expanded by \write.
   \macrolist
-  \definedummyword\value
+  \let\value\dummyvalue
   %
   \normalturnoffactive
 }
 
-% \commondummiesnofonts: common to \commondummies and \indexnofonts.
-% Define \definedumyletter, \definedummyaccent and \definedummyword before
-% using.
+% \commondummiesnofonts: common to \definedummies and \indexnofonts.
+% Define \commondummyletter, \commondummyaccent and \commondummyword before
+% using.  Used for accents, font commands, and various control letters.
 %
 \def\commondummiesnofonts{%
   % Control letters and accents.
-  \definedummyletter\!%
-  \definedummyaccent\"%
-  \definedummyaccent\'%
-  \definedummyletter\*%
-  \definedummyaccent\,%
-  \definedummyletter\.%
-  \definedummyletter\/%
-  \definedummyletter\:%
-  \definedummyaccent\=%
-  \definedummyletter\?%
-  \definedummyaccent\^%
-  \definedummyaccent\`%
-  \definedummyaccent\~%
-  \definedummyword\u
-  \definedummyword\v
-  \definedummyword\H
-  \definedummyword\dotaccent
-  \definedummyword\ogonek
-  \definedummyword\ringaccent
-  \definedummyword\tieaccent
-  \definedummyword\ubaraccent
-  \definedummyword\udotaccent
-  \definedummyword\dotless
+  \commondummyletter\!%
+  \commondummyaccent\"%
+  \commondummyaccent\'%
+  \commondummyletter\*%
+  \commondummyaccent\,%
+  \commondummyletter\.%
+  \commondummyletter\/%
+  \commondummyletter\:%
+  \commondummyaccent\=%
+  \commondummyletter\?%
+  \commondummyaccent\^%
+  \commondummyaccent\`%
+  \commondummyaccent\~%
+  \commondummyword\u
+  \commondummyword\v
+  \commondummyword\H
+  \commondummyword\dotaccent
+  \commondummyword\ogonek
+  \commondummyword\ringaccent
+  \commondummyword\tieaccent
+  \commondummyword\ubaraccent
+  \commondummyword\udotaccent
+  \commondummyword\dotless
   %
   % Texinfo font commands.
-  \definedummyword\b
-  \definedummyword\i
-  \definedummyword\r
-  \definedummyword\sansserif
-  \definedummyword\sc
-  \definedummyword\slanted
-  \definedummyword\t
+  \commondummyword\b
+  \commondummyword\i
+  \commondummyword\r
+  \commondummyword\sansserif
+  \commondummyword\sc
+  \commondummyword\slanted
+  \commondummyword\t
   %
   % Commands that take arguments.
-  \definedummyword\abbr
-  \definedummyword\acronym
-  \definedummyword\anchor
-  \definedummyword\cite
-  \definedummyword\code
-  \definedummyword\command
-  \definedummyword\dfn
-  \definedummyword\dmn
-  \definedummyword\email
-  \definedummyword\emph
-  \definedummyword\env
-  \definedummyword\file
-  \definedummyword\image
-  \definedummyword\indicateurl
-  \definedummyword\inforef
-  \definedummyword\kbd
-  \definedummyword\key
-  \definedummyword\math
-  \definedummyword\option
-  \definedummyword\pxref
-  \definedummyword\ref
-  \definedummyword\samp
-  \definedummyword\strong
-  \definedummyword\tie
-  \definedummyword\U
-  \definedummyword\uref
-  \definedummyword\url
-  \definedummyword\var
-  \definedummyword\verb
-  \definedummyword\w
-  \definedummyword\xref
+  \commondummyword\abbr
+  \commondummyword\acronym
+  \commondummyword\anchor
+  \commondummyword\cite
+  \commondummyword\code
+  \commondummyword\command
+  \commondummyword\dfn
+  \commondummyword\dmn
+  \commondummyword\email
+  \commondummyword\emph
+  \commondummyword\env
+  \commondummyword\file
+  \commondummyword\image
+  \commondummyword\indicateurl
+  \commondummyword\inforef
+  \commondummyword\kbd
+  \commondummyword\key
+  \commondummyword\math
+  \commondummyword\option
+  \commondummyword\pxref
+  \commondummyword\ref
+  \commondummyword\samp
+  \commondummyword\strong
+  \commondummyword\tie
+  \commondummyword\U
+  \commondummyword\uref
+  \commondummyword\url
+  \commondummyword\var
+  \commondummyword\verb
+  \commondummyword\w
+  \commondummyword\xref
 }
 
 % For testing: output @{ and @} in index sort strings as \{ and \}.
@@ -5023,11 +5056,11 @@ end
 %
 \def\indexnofonts{%
   % Accent commands should become @asis.
-  \def\definedummyaccent##1{\let##1\asis}%
+  \def\commondummyaccent##1{\let##1\asis}%
   % We can just ignore other control letters.
-  \def\definedummyletter##1{\let##1\empty}%
+  \def\commondummyletter##1{\let##1\empty}%
   % All control words become @asis by default; overrides below.
-  \let\definedummyword\definedummyaccent
+  \let\commondummyword\commondummyaccent
   \commondummiesnofonts
   %
   % Don't no-op \tt, since it isn't a user-level command
@@ -5112,8 +5145,11 @@ end
   % goes to end-of-line is not handled.
   %
   \macrolist
+  \let\value\indexnofontsvalue
 }
 
+
+
 
 \let\SETmarginindex=\relax % put index entries in margin (undocumented)?
 
@@ -8707,6 +8743,8 @@ end
     {%
       \requireauxfile
       \atdummies  % preserve commands, but don't expand them
+      % match definition in \xrdef, \refx, \xrefX.
+      \def\value##1{##1}%
       \edef\writexrdef##1##2{%
 	\write\auxfile{@xrdef{#1-% #1 of \setref, expanded by the \edef
 	  ##1}{##2}}% these are parameters of \writexrdef
@@ -10212,7 +10250,7 @@ directory should work if nowhere else does.}
   \countUTFx = "80
   \countUTFy = "C2
   \def\UTFviiiTmp{%
-    \gdef~{
+    \gdef~{%
         \ifpassthroughchars $\fi}}%
   \UTFviiiLoop
 
@@ -10263,6 +10301,15 @@ directory should work if nowhere else does.}
   \fi
 }
 
+% These macros are used here to construct the name of a control
+% sequence to be defined.
+\def\UTFviiiTwoOctetsName#1#2{%
+  \csname u8:#1\string #2\endcsname}%
+\def\UTFviiiThreeOctetsName#1#2#3{%
+  \csname u8:#1\string #2\string #3\endcsname}%
+\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
@@ -10279,17 +10326,18 @@ directory should work if nowhere else does.}
     \countUTFz = "#1\relax
     \begingroup
       \parseXMLCharref
+    
+      % Give \u8:... its definition.  The sequence of seven \expandafter's
+      % expands after the \gdef three times, e.g.
+      %
+      % 1.  \UTFviiTwoOctetsName B1 B2
+      % 2.  \csname u8:B1 \string B2 \endcsname
+      % 3.  \u8: B1 B2  (a single control sequence token)
       %
-      % Access definitions of characters given UTF-8 sequences
-      \def\UTFviiiTwoOctets##1##2{%
-        \csname u8:##1\string ##2\endcsname}%
-      \def\UTFviiiThreeOctets##1##2##3{%
-        \csname u8:##1\string ##2\string ##3\endcsname}%
-      \def\UTFviiiFourOctets##1##2##3##4{%
-        \csname u8:##1\string ##2\string ##3\string ##4\endcsname}%
-      \expandafter\expandafter\expandafter\expandafter
-       \expandafter\expandafter\expandafter
-       \gdef\UTFviiiTmp{#2}%
+      \expandafter\expandafter
+      \expandafter\expandafter
+      \expandafter\expandafter
+      \expandafter\gdef       \UTFviiiTmp{#2}%
       % 
       \expandafter\ifx\csname uni:#1\endcsname \relax \else
        \message{Internal error, already defined: #1}%
@@ -10299,37 +10347,53 @@ directory should work if nowhere else does.}
       \expandafter\globallet\csname uni:#1\endcsname \UTFviiiTmp
     \endgroup}
   %
-  % Given the value in \countUTFz as a Unicode code point, set \UTFviiiTmp.
+  % Given the value in \countUTFz as a Unicode code point, set \UTFviiiTmp
+  % to the corresponding UTF-8 sequence.
   \gdef\parseXMLCharref{%
     \ifnum\countUTFz < "A0\relax
       \errhelp = \EMsimple
       \errmessage{Cannot define Unicode char value < 00A0}%
     \else\ifnum\countUTFz < "800\relax
       \parseUTFviiiA,%
-      \parseUTFviiiB C\UTFviiiTwoOctets.,%
+      \parseUTFviiiB C\UTFviiiTwoOctetsName.,%
     \else\ifnum\countUTFz < "10000\relax
       \parseUTFviiiA;%
       \parseUTFviiiA,%
-      \parseUTFviiiB E\UTFviiiThreeOctets.{,;}%
+      \parseUTFviiiB E\UTFviiiThreeOctetsName.{,;}%
     \else
       \parseUTFviiiA;%
       \parseUTFviiiA,%
       \parseUTFviiiA!%
-      \parseUTFviiiB F\UTFviiiFourOctets.{!,;}%
+      \parseUTFviiiB F\UTFviiiFourOctetsName.{!,;}%
     \fi\fi\fi
   }
 
+  % Extract a byte from the end of the UTF-8 representation of \countUTFx.
+  % It must be a non-initial byte in the sequence.
+  % Change \uccode of #1 for it to be used in \parseUTFviiiB as one
+  % of the bytes.
   \gdef\parseUTFviiiA#1{%
     \countUTFx = \countUTFz
     \divide\countUTFz by 64
-    \countUTFy = \countUTFz
+    \countUTFy = \countUTFz  % Save to be the future value of \countUTFz.
     \multiply\countUTFz by 64
+    
+    % \countUTFz is now \countUTFx with the last 5 bits cleared.  Subtract
+    % in order to get the last five bits.
     \advance\countUTFx by -\countUTFz
+
+    % Convert this to the byte in the UTF-8 sequence.
     \advance\countUTFx by 128
     \uccode `#1\countUTFx
     \countUTFz = \countUTFy}
 
-  % Used to set \UTFviiiTmp to a UTF-8 byte sequence
+  % Used to put a UTF-8 byte sequence into \UTFviiiTmp
+  % #1 is the increment for \countUTFz to yield a the first byte of the UTF-8
+  %    sequence.
+  % #2 is one of the \UTFviii*OctetsName macros.
+  % #3 is always a full stop (.)
+  % #4 is a template for the other bytes in the sequence.  The values for these
+  %    bytes is substituted in here with \uppercase using the \uccode's.
   \gdef\parseUTFviiiB#1#2#3#4{%
     \advance\countUTFz by "#10\relax
     \uccode `#3\countUTFz