[Automake-commit] [SCM] GNU Automake branch, master, updated. v1.11-2142-gfaffcc8

[Stefano Lattarini]

This is an automated email from the git hooks/post-receive script. It was
generated because a ref change was pushed to the repository containing
the project "GNU Automake".

http://git.sv.gnu.org/gitweb/?p=automake.git;a=commitdiff;h=faffcc8718dbf67e8aa84dda93a13ca3824eafcc

The branch, master has been updated
       via  faffcc8718dbf67e8aa84dda93a13ca3824eafcc (commit)
      from  0d0cafcdcae41ce4d4018448d3f5d95f815111a8 (commit)

Those revisions listed above that are new to this repository have
not appeared on any other notification email; so we list those
revisions in full, below.

- Log -----------------------------------------------------------------
commit faffcc8718dbf67e8aa84dda93a13ca3824eafcc
Author: Stefano Lattarini <address@hidden>
Date:   Wed Apr 11 17:51:59 2012 +0200

    sync: some auxiliary files synced from upstream
    
    * lib/texinfo.tex: Synced from upstream, by "make fetch".
    * lib/INSTALL: Likewise.
    
    Signed-off-by: Stefano Lattarini <address@hidden>

-----------------------------------------------------------------------

Summary of changes:
 lib/INSTALL     |    8 ++--
 lib/texinfo.tex |   92 +++++++++++++++++++++++++++++++++++++-----------------
 2 files changed, 67 insertions(+), 33 deletions(-)

diff --git a/lib/INSTALL b/lib/INSTALL
index a1e89e1..6e90e07 100644
--- a/lib/INSTALL
+++ b/lib/INSTALL
@@ -1,7 +1,7 @@
 Installation Instructions
 *************************
 
-Copyright (C) 1994-1996, 1999-2002, 2004-2011 Free Software Foundation,
+Copyright (C) 1994-1996, 1999-2002, 2004-2012 Free Software Foundation,
 Inc.
 
    Copying and distribution of this file, with or without modification,
@@ -309,9 +309,10 @@ causes the specified `gcc' to be used as the C compiler 
(unless it is
 overridden in the site shell script).
 
 Unfortunately, this technique does not work for `CONFIG_SHELL' due to
-an Autoconf bug.  Until the bug is fixed you can use this workaround:
+an Autoconf limitation.  Until the limitation is lifted, you can use
+this workaround:
 
-     CONFIG_SHELL=/bin/bash /bin/bash ./configure CONFIG_SHELL=/bin/bash
+     CONFIG_SHELL=/bin/bash ./configure CONFIG_SHELL=/bin/bash
 
 `configure' Invocation
 ======================
@@ -367,4 +368,3 @@ operates.
 
 `configure' also accepts some other, not widely useful, options.  Run
 `configure --help' for more details.
-
diff --git a/lib/texinfo.tex b/lib/texinfo.tex
index 85b68e7..e4dca02 100644
--- a/lib/texinfo.tex
+++ b/lib/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{2012-03-11.15}
+\def\texinfoversion{2012-04-06.11}
 %
 % Copyright 1985, 1986, 1988, 1990, 1991, 1992, 1993, 1994, 1995,
 % 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
@@ -4451,6 +4451,7 @@ end
   \definedummyword\guillemetright
   \definedummyword\guilsinglleft
   \definedummyword\guilsinglright
+  \definedummyword\lbracechar
   \definedummyword\leq
   \definedummyword\minus
   \definedummyword\ogonek
@@ -4463,6 +4464,7 @@ end
   \definedummyword\quoteleft
   \definedummyword\quoteright
   \definedummyword\quotesinglbase
+  \definedummyword\rbracechar
   \definedummyword\result
   \definedummyword\textdegree
   %
@@ -4514,6 +4516,7 @@ end
   \definedummyword\t
   %
   % Commands that take arguments.
+  \definedummyword\abbr
   \definedummyword\acronym
   \definedummyword\anchor
   \definedummyword\cite
@@ -4525,7 +4528,9 @@ end
   \definedummyword\emph
   \definedummyword\env
   \definedummyword\file
+  \definedummyword\image
   \definedummyword\indicateurl
+  \definedummyword\inforef
   \definedummyword\kbd
   \definedummyword\key
   \definedummyword\math
@@ -4572,7 +4577,10 @@ end
   % content at all.  So for index sorting, we map @{ and @} to strings
   % starting with |, since that ASCII character is between ASCII { and }.
   \def\{{|a}%
+  \def\lbracechar{|a}%
+  %
   \def\}{|b}%
+  \def\rbracechar{|b}%
   %
   % Non-English letters.
   \def\AA{AA}%
@@ -7807,7 +7815,7 @@ end
   \fi\fi
 }
 
-
+% 
 % @xref, @pxref, and @ref generate cross-references.  For \xrefX, #1 is
 % the node name, #2 the name of the Info cross-reference, #3 the printed
 % node name, #4 the name of the Info file, #5 the name of the printed
@@ -7817,16 +7825,21 @@ end
 \def\xref#1{\putwordSee{} \xrefX[#1,,,,,,,]}
 \def\ref#1{\xrefX[#1,,,,,,,]}
 %
-\newbox\topbox
+\newbox\toprefbox
 \newbox\printedrefnamebox
+\newbox\infofilenamebox
 \newbox\printedmanualbox
 %
 \def\xrefX[#1,#2,#3,#4,#5,#6]{\begingroup
   \unsepspaces
   %
+  % Get args without leading/trailing spaces.
   \def\printedrefname{\ignorespaces #3}%
   \setbox\printedrefnamebox = \hbox{\printedrefname\unskip}%
   %
+  \def\infofilename{\ignorespaces #4}%
+  \setbox\infofilenamebox = \hbox{\infofilename\unskip}%
+  %
   \def\printedmanual{\ignorespaces #5}%
   \setbox\printedmanualbox  = \hbox{\printedmanual\unskip}%
   %
@@ -7861,11 +7874,18 @@ end
      \turnoffactive
      \makevalueexpandable
      % This expands tokens, so do it after making catcode changes, so _
-     % etc. don't get their TeX definitions.
+     % etc. don't get their TeX definitions.  This ignores all spaces in
+     % #4, including (wrongly) those in the middle of the filename.
      \getfilename{#4}%
      %
+     % This (wrongly) does not take account of leading or trailing
+     % spaces in #1, which should be ignored.
      \edef\pdfxrefdest{#1}%
-     \txiescapepdf\pdfxrefdest
+     \ifx\pdfxrefdest\empty
+       \def\pdfxrefdest{Top}% no empty targets
+     \else
+       \txiescapepdf\pdfxrefdest  % escape PDF special chars
+     \fi
      %
      \leavevmode
      \startlink attr{/Border [0 0 0]}%
@@ -7898,7 +7918,7 @@ end
       \printedrefname
     \fi
     %
-    % if the user also gave the printed manual name (fifth arg), append
+    % If the user also gave the printed manual name (fifth arg), append
     % "in MANUALNAME".
     \ifdim \wd\printedmanualbox > 0pt
       \space \putwordin{} \cite{\printedmanual}%
@@ -7913,32 +7933,20 @@ end
     % this is a loss.  Therefore, we give the text of the node name
     % again, so it is as if TeX is seeing it for the first time.
     % 
-    % Cross-manual reference.  Only include the "Section ``foo'' in" if
-    % the foo is neither missing or Top.  Thus, @xref{,,,foo,The Foo Manual}
-    % outputs simply "see The Foo Manual".
     \ifdim \wd\printedmanualbox > 0pt
-      % What is the 7sp about?  The idea is that we also want to omit
-      % the Section part if we would be printing "Top", since they are
-      % clearly trying to refer to the whole manual.  But, this being
-      % TeX, we can't easily compare strings while ignoring the possible
-      % spaces before and after in the input.  By adding the arbitrary
-      % 7sp, we make it much less likely that a real node name would
-      % happen to have the same width as "Top" (e.g., in a monospaced font).
-      % I hope it will never happen in practice.
+      % Cross-manual reference with a printed manual name.
       % 
-      % For the same basic reason, we retypeset the "Top" at every
-      % reference, since the current font is indeterminate.
+      \crossmanualxref{\cite{\printedmanual\unskip}}%
+    %
+    \else\ifdim \wd\infofilenamebox > 0pt
+      % Cross-manual reference with only an info filename (arg 4), no
+      % printed manual name (arg 5).  This is essentially the same as
+      % the case above; we output the filename, since we have nothing else.
       % 
-      \setbox\topbox = \hbox{Top\kern7sp}%
-      \setbox2 = \hbox{\ignorespaces \printedrefname \unskip \kern7sp}%
-      \ifdim \wd2 > 7sp
-        \ifdim \wd2 = \wd\topbox \else
-          \putwordSection{} ``\printedrefname'' \putwordin{}\space
-        \fi
-      \fi
-      \cite{\printedmanual}%
+      \crossmanualxref{\code{\infofilename\unskip}}%
+    %
     \else
-      % Reference in this manual.
+      % Reference within this manual.
       %
       % _ (for example) has to be the character _ for the purposes of the
       % control sequence corresponding to the node, but it has to expand
@@ -7959,11 +7967,37 @@ end
       %
       % output the `page 3'.
       \turnoffactive \putwordpage\tie\refx{#1-pg}{}%
-    \fi
+    \fi\fi
   \fi
   \endlink
 \endgroup}
 
+% Output a cross-manual xref to #1.  Used just above (twice).
+% 
+% Only include the text "Section ``foo'' in" if the foo is neither
+% missing or Top.  Thus, @xref{,,,foo,The Foo Manual} outputs simply
+% "see The Foo Manual", the idea being to refer to the whole manual.
+% 
+% But, this being TeX, we can't easily compare our node name against the
+% string "Top" while ignoring the possible spaces before and after in
+% the input.  By adding the arbitrary 7sp below, we make it much less
+% likely that a real node name would have the same width as "Top" (e.g.,
+% in a monospaced font).  Hopefully it will never happen in practice.
+% 
+% For the same basic reason, we retypeset the "Top" at every
+% reference, since the current font is indeterminate.
+% 
+\def\crossmanualxref#1{%
+  \setbox\toprefbox = \hbox{Top\kern7sp}%
+  \setbox2 = \hbox{\ignorespaces \printedrefname \unskip \kern7sp}%
+  \ifdim \wd2 > 7sp  % nonempty?
+    \ifdim \wd2 = \wd\toprefbox \else  % same as Top?
+      \putwordSection{} ``\printedrefname'' \putwordin{}\space
+    \fi
+  \fi
+  #1%
+}
+
 % This macro is called from \xrefX for the `[nodename]' part of xref
 % output.  It's a separate macro only so it can be changed more easily,
 % since square brackets don't work well in some documents.  Particularly


hooks/post-receive
-- 
GNU Automake