Merge from gnulib.

This incorporates:
2014-01-20 stdalign: port to HP-UX compilers
2014-01-16 strtoimax: port to platforms lacking 'long long'
2014-01-16 update from texinfo
* doc/misc/texinfo.tex, lib/stdalign.in.h, lib/strtoimax.c:
Update from gnulib.

diff --git a/ChangeLog b/ChangeLog
index 52519f3382c46ebc0b4dbc88413037b34d5a1909..52d13cdc87a981d10e9a6ce7cccb1afc1d4763d7 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,12 @@
+2014-01-20  Paul Eggert  <eggert@cs.ucla.edu>
+
+       Merge from gnulib, incorporating:
+       2014-01-20 stdalign: port to HP-UX compilers
+       2014-01-16 strtoimax: port to platforms lacking 'long long'
+       2014-01-16 update from texinfo
+       * doc/misc/texinfo.tex, lib/stdalign.in.h, lib/strtoimax.c:
+       Update from gnulib.
+
 2014-01-12  Glenn Morris  <rgm@gnu.org>
 
        * README: Replace reference to etc/MAILINGLISTS.

diff --git a/doc/misc/texinfo.tex b/doc/misc/texinfo.tex
index d92fb8a55e0880d136415d449f62242a8d516ba3..704d66453f583e9e4a35135c2673b0bd80a3fb52 100644 (file)
--- a/doc/misc/texinfo.tex
+++ b/doc/misc/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{2014-01-06.16}
+\def\texinfoversion{2014-01-16.10}
 %
 % Copyright 1985, 1986, 1988, 1990, 1991, 1992, 1993, 1994, 1995,
 % 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
@@ -8334,8 +8334,9 @@ end
 %
 % Auto-number footnotes.  Otherwise like plain.
 \gdef\footnote{%
-  %\let\indent=\ptexindent
-  %\let\noindent=\ptexnoindent
+  \let\indent=\ptexindent
+  \let\noindent=\ptexnoindent
+  %
   \global\advance\footnoteno by \@ne
   \edef\thisfootno{$^{\the\footnoteno}$}%
   %
@@ -8359,6 +8360,11 @@ end
 %
 \gdef\dofootnote{%
   \insert\footins\bgroup
+  %
+  % Nested footnotes are not supported in TeX, that would take a lot
+  % more work.  (\startsavinginserts does not suffice.)
+  \let\footnote=\errfootnote
+  %
   % We want to typeset this text as a normal paragraph, even if the
   % footnote reference occurs in (for example) a display environment.
   % So reset some parameters.
@@ -8396,13 +8402,19 @@ end
 }
 }%end \catcode `\@=11
 
+\def\errfootnote{%
+  \errhelp=\EMsimple
+  \errmessage{Nested footnotes not supported in texinfo.tex,
+    even though they work in makeinfo; sorry}
+}
+
 % In case a @footnote appears in a vbox, save the footnote text and create
 % the real \insert just after the vbox finished.  Otherwise, the insertion
 % would be lost.
 % Similarly, if a @footnote appears inside an alignment, save the footnote
 % text to a box and make the \insert when a row of the table is finished.
 % And the same can be done for other insert classes.  --kasal, 16nov03.
-
+%
 % Replace the \insert primitive by a cheating macro.
 % Deeper inside, just make sure that the saved insertions are not spilled
 % out prematurely.

diff --git a/lib/stdalign.in.h b/lib/stdalign.in.h
index f9adf663b381550259049f3f0ccb103247e8c010..dcaab55b577a83b38336f03bdbf15e55ec298f0c 100644 (file)
--- a/lib/stdalign.in.h
+++ b/lib/stdalign.in.h
@@ -95,7 +95,8 @@
 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112
 # if defined __cplusplus && 201103 <= __cplusplus
 #  define _Alignas(a) alignas (a)
-# elif __GNUC__ || __IBMC__ || __IBMCPP__ || __ICC || 0x5110 <= __SUNPRO_C
+# elif (__GNUC__ || __HP_cc || __HP_aCC || __IBMC__ || __IBMCPP__ \
+        || __ICC || 0x5110 <= __SUNPRO_C)
 #  define _Alignas(a) __attribute__ ((__aligned__ (a)))
 # elif 1300 <= _MSC_VER
 #  define _Alignas(a) __declspec (align (a))

diff --git a/lib/strtoimax.c b/lib/strtoimax.c
index 219ebaf523dd1f16e3db2fc91a115823a8379db3..2c33d5857a9974a577843157cca4ac61e3addc47 100644 (file)
--- a/lib/strtoimax.c
+++ b/lib/strtoimax.c
@@ -28,20 +28,24 @@
 #include "verify.h"
 
 #ifdef UNSIGNED
-# ifndef HAVE_DECL_STRTOULL
+# if HAVE_UNSIGNED_LONG_LONG_INT
+#  ifndef HAVE_DECL_STRTOULL
 "this configure-time declaration test was not run"
-# endif
-# if !HAVE_DECL_STRTOULL && HAVE_UNSIGNED_LONG_LONG_INT
+#  endif
+#  if !HAVE_DECL_STRTOULL
 unsigned long long int strtoull (char const *, char **, int);
+#  endif
 # endif
 
 #else
 
-# ifndef HAVE_DECL_STRTOLL
+# if HAVE_LONG_LONG_INT
+#  ifndef HAVE_DECL_STRTOLL
 "this configure-time declaration test was not run"
-# endif
-# if !HAVE_DECL_STRTOLL && HAVE_LONG_LONG_INT
+#  endif
+#  if !HAVE_DECL_STRTOLL
 long long int strtoll (char const *, char **, int);
+#  endif
 # endif
 #endif