Merge from trunk.

6 files changed, 36 insertions, 22 deletions

diff --git a/autogen/Makefile.in b/autogen/Makefile.in
index a2d83700d6..b117c64655 100644
--- a/autogen/Makefile.in
+++ b/autogen/Makefile.in
@@ -24,7 +24,7 @@
 # the same distribution terms as the rest of that program.
 #
 # Generated by gnulib-tool.
-# Reproduce by: gnulib-tool --import --dir=. --lib=libgnu --source-base=lib --m4-base=m4 --doc-base=doc --tests-base=tests --aux-dir=. --makefile-name=gnulib.mk --no-libtool --macro-prefix=gl --no-vc-files careadlinkat crypto/md5 crypto/sha1 dtoastr filemode getloadavg getopt-gnu ignore-value intprops lstat mktime readlink socklen stdarg stdio strftime strtoumax symlink sys_stat
+# Reproduce by: gnulib-tool --import --dir=. --lib=libgnu --source-base=lib --m4-base=m4 --doc-base=doc --tests-base=tests --aux-dir=. --makefile-name=gnulib.mk --conditional-dependencies --no-libtool --macro-prefix=gl --no-vc-files careadlinkat crypto/md5 crypto/sha1 dtoastr filemode getloadavg getopt-gnu ignore-value intprops lstat mktime readlink socklen stdarg stdio strftime strtoumax symlink sys_stat
 
 VPATH = @srcdir@
 pkgdatadir = $(datadir)/@PACKAGE@
@@ -1070,7 +1070,8 @@ c++defs.h: $(top_srcdir)/./c++defs.h
 getopt.h: getopt.in.h $(top_builddir)/config.status $(ARG_NONNULL_H)
 	$(AM_V_GEN)rm -f $@-t $@ && \
 	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
-	  sed -e 's|@''HAVE_GETOPT_H''@|$(HAVE_GETOPT_H)|g' \
+	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
+	      -e 's|@''HAVE_GETOPT_H''@|$(HAVE_GETOPT_H)|g' \
 	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
 	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
 	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
@@ -1118,7 +1119,8 @@ inttypes.h: inttypes.in.h $(top_builddir)/config.status $(WARN_ON_USE_H) $(ARG_N
 @[email protected]: stdarg.in.h $(top_builddir)/config.status
 @GL_GENERATE_STDARG_H_TRUE@	$(AM_V_GEN)rm -f $@-t $@ && \
 @GL_GENERATE_STDARG_H_TRUE@	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
-@GL_GENERATE_STDARG_H_TRUE@	  sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
+@GL_GENERATE_STDARG_H_TRUE@	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
+@GL_GENERATE_STDARG_H_TRUE@	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
 @GL_GENERATE_STDARG_H_TRUE@	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
 @GL_GENERATE_STDARG_H_TRUE@	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
 @GL_GENERATE_STDARG_H_TRUE@	      -e 's|@''NEXT_STDARG_H''@|$(NEXT_STDARG_H)|g' \
@@ -1144,7 +1146,8 @@ inttypes.h: inttypes.in.h $(top_builddir)/config.status $(WARN_ON_USE_H) $(ARG_N
 @[email protected]: stddef.in.h $(top_builddir)/config.status
 @GL_GENERATE_STDDEF_H_TRUE@	$(AM_V_GEN)rm -f $@-t $@ && \
 @GL_GENERATE_STDDEF_H_TRUE@	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
-@GL_GENERATE_STDDEF_H_TRUE@	  sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
+@GL_GENERATE_STDDEF_H_TRUE@	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
+@GL_GENERATE_STDDEF_H_TRUE@	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
 @GL_GENERATE_STDDEF_H_TRUE@	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
 @GL_GENERATE_STDDEF_H_TRUE@	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
 @GL_GENERATE_STDDEF_H_TRUE@	      -e 's|@''NEXT_STDDEF_H''@|$(NEXT_STDDEF_H)|g' \
@@ -1161,7 +1164,8 @@ inttypes.h: inttypes.in.h $(top_builddir)/config.status $(WARN_ON_USE_H) $(ARG_N
 @[email protected]: stdint.in.h $(top_builddir)/config.status
 @GL_GENERATE_STDINT_H_TRUE@	$(AM_V_GEN)rm -f $@-t $@ && \
 @GL_GENERATE_STDINT_H_TRUE@	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
-@GL_GENERATE_STDINT_H_TRUE@	  sed -e 's/@''HAVE_STDINT_H''@/$(HAVE_STDINT_H)/g' \
+@GL_GENERATE_STDINT_H_TRUE@	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
+@GL_GENERATE_STDINT_H_TRUE@	      -e 's/@''HAVE_STDINT_H''@/$(HAVE_STDINT_H)/g' \
 @GL_GENERATE_STDINT_H_TRUE@	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
 @GL_GENERATE_STDINT_H_TRUE@	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
 @GL_GENERATE_STDINT_H_TRUE@	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
@@ -1198,7 +1202,8 @@ inttypes.h: inttypes.in.h $(top_builddir)/config.status $(WARN_ON_USE_H) $(ARG_N
 stdio.h: stdio.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
 	$(AM_V_GEN)rm -f $@-t $@ && \
 	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
-	  sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
+	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
+	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
 	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
 	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
 	      -e 's|@''NEXT_STDIO_H''@|$(NEXT_STDIO_H)|g' \
@@ -1312,7 +1317,8 @@ stdio.h: stdio.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H)
 stdlib.h: stdlib.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
 	$(AM_V_GEN)rm -f $@-t $@ && \
 	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
-	  sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
+	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
+	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
 	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
 	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
 	      -e 's|@''NEXT_STDLIB_H''@|$(NEXT_STDLIB_H)|g' \
@@ -1393,7 +1399,8 @@ sys/stat.h: sys_stat.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNU
 	$(AM_V_at)$(MKDIR_P) sys
 	$(AM_V_GEN)rm -f $@-t $@ && \
 	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
-	  sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
+	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
+	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
 	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
 	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
 	      -e 's|@''NEXT_SYS_STAT_H''@|$(NEXT_SYS_STAT_H)|g' \
@@ -1441,7 +1448,8 @@ sys/stat.h: sys_stat.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNU
 time.h: time.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
 	$(AM_V_GEN)rm -f $@-t $@ && \
 	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
-	  sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
+	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
+	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
 	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
 	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
 	      -e 's|@''NEXT_TIME_H''@|$(NEXT_TIME_H)|g' \
@@ -1473,7 +1481,8 @@ time.h: time.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(
 unistd.h: unistd.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
 	$(AM_V_GEN)rm -f $@-t $@ && \
 	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
-	  sed -e 's|@''HAVE_UNISTD_H''@|$(HAVE_UNISTD_H)|g' \
+	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
+	      -e 's|@''HAVE_UNISTD_H''@|$(HAVE_UNISTD_H)|g' \
 	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
 	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
 	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
diff --git a/autogen/configure b/autogen/configure
index 23b0b104a0..534566359e 100755
--- a/autogen/configure
+++ b/autogen/configure
@@ -16710,10 +16710,6 @@ fi
 # Persuade glibc <stdlib.h> to declare getloadavg().
 
 
-# Make sure getloadavg.c is where it belongs, at configure-time.
-test -f "$srcdir/$gl_source_base/getloadavg.c" ||
-  as_fn_error "$srcdir/$gl_source_base/getloadavg.c is missing" "$LINENO" 5
-
 gl_save_LIBS=$LIBS
 
 # getloadvg is present in libc on glibc >= 2.2, MacOS X, FreeBSD >= 2.0,
diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 6d4752efec..0064bb7954 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,10 @@
+2011-05-30  Leo Liu  <[email protected]>
+
+	* net/rcirc.el (rcirc-debug-buffer): Use visible buffer name.
+	(rcirc-print): Decode all incoming messages (bug#8744).
+	(rcirc-decode-coding-system): Allow value nil for automatic coding
+	system detection.
+
 2011-05-29  Chong Yidong  <[email protected]>
 
 	* image.el (image-animate-max-time): Allow nil and t values.
diff --git a/lisp/net/rcirc.el b/lisp/net/rcirc.el
index 47085af85f..b1ee4c4537 100644
--- a/lisp/net/rcirc.el
+++ b/lisp/net/rcirc.el
@@ -314,9 +314,11 @@ Called with 5 arguments, PROCESS, SENDER, RESPONSE, TARGET and TEXT."
   :type 'boolean
   :group 'rcirc)
 
-(defcustom rcirc-decode-coding-system 'utf-8
-  "Coding system used to decode incoming irc messages."
+(defcustom rcirc-decode-coding-system nil
+  "Coding system used to decode incoming irc messages.
+If nil automatically detect the coding system."
   :type 'coding-system
+  :version "24.1"
   :group 'rcirc)
 
 (defcustom rcirc-encode-coding-system 'utf-8
@@ -616,7 +618,7 @@ last ping."
     (setq header-line-format (format "%f" (- (rcirc-float-time)
 					     (string-to-number message))))))
 
-(defvar rcirc-debug-buffer " *rcirc debug*")
+(defvar rcirc-debug-buffer "*rcirc debug*")
 (defvar rcirc-debug-flag nil
   "If non-nil, write information to `rcirc-debug-buffer'.")
 (defun rcirc-debug (process text)
@@ -1480,9 +1482,9 @@ record activity."
 	      (old-point (point-marker))
 	      (fill-start (marker-position rcirc-prompt-start-marker)))
 
+	  (setq text (decode-coding-string text (or rcirc-decode-coding-system
+						    (detect-coding-string text t))))
 	  (unless (string= sender (rcirc-nick process))
-	    ;; only decode text from other senders, not ours
-	    (setq text (decode-coding-string text rcirc-decode-coding-system))
 	    ;; mark the line with overlay arrow
 	    (unless (or (marker-position overlay-arrow-position)
 			(get-buffer-window (current-buffer))
diff --git a/src/ChangeLog b/src/ChangeLog
index 2968b2da85..7b0c73adbc 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -12,6 +12,8 @@
 
 2011-05-30  Paul Eggert  <[email protected]>
 
+	* alloc.c (lisp_align_malloc): Omit unnecessary val==NULL tests.
+
 	* eval.c (Qdebug): Now static.
 	* lisp.h (Qdebug): Remove decl.  This reverts a part of the
 	2011-04-26T11:26:[email protected] that inadvertently undid part of
diff --git a/src/alloc.c b/src/alloc.c
index 3f7bed571c..8215cc53cd 100644
--- a/src/alloc.c
+++ b/src/alloc.c
@@ -993,13 +993,11 @@ lisp_align_malloc (size_t nbytes, enum mem_type type)
   free_ablock = free_ablock->x.next_free;
 
 #if GC_MARK_STACK && !defined GC_MALLOC_CHECK
-  if (val && type != MEM_TYPE_NON_LISP)
+  if (type != MEM_TYPE_NON_LISP)
     mem_insert (val, (char *) val + nbytes, type);
 #endif
 
   MALLOC_UNBLOCK_INPUT;
-  if (!val && nbytes)
-    memory_full ();
 
   eassert (0 == ((uintptr_t) val) % BLOCK_ALIGN);
   return val;