bpt/emacs.git
11 years ago* lisp/register.el (register-separator): Rename from
Andreas Schwab [Sun, 9 Sep 2012 08:10:56 +0000 (10:10 +0200)]
* lisp/register.el (register-separator): Rename from
separator-register.  All uses changed.  Doc fix.
(register): Fix version.

11 years agoClarify descriptions of delq and delete in Lisp manual.
Chong Yidong [Sun, 9 Sep 2012 07:50:45 +0000 (15:50 +0800)]
Clarify descriptions of delq and delete in Lisp manual.

* doc/lispref/lists.texi (Sets And Lists): Explain that the return value for
delete should be used, like for delq.

11 years ago* minibuf.texi: Fix last change.
Chong Yidong [Sun, 9 Sep 2012 07:09:03 +0000 (15:09 +0800)]
* minibuf.texi: Fix last change.

11 years agoAllow scrolling in y-or-n-p.
Chong Yidong [Sun, 9 Sep 2012 06:43:47 +0000 (14:43 +0800)]
Allow scrolling in y-or-n-p.

* lisp/replace.el (query-replace-map): Bind four new symbols for
requesting window scrolling.

* lisp/subr.el (y-or-n-p): Handle the window-scrolling bindings in
query-replace-map.

* lisp/custom.el (custom-theme-load-confirm): Use y-or-n-p.

* lisp/window.el (scroll-other-window-down): Make the arg optional.

* lisp/emacs-lisp/map-ynp.el (map-y-or-n-p): Don't bind scrolling keys
since they are now in query-replace-map.

* doc/lispref/minibuf.texi (Yes-or-No Queries): Document recentering and
scrolling in y-or-n-p.  Remove gratuitous example.

* doc/lispref/searching.texi (Search and Replace): Document window scrolling
entries in query-replace-map.

Fixes: debbugs:8948

11 years agoUse quit-window for quitting the *Local Variables* buffer.
Chong Yidong [Sun, 9 Sep 2012 05:50:43 +0000 (13:50 +0800)]
Use quit-window for quitting the *Local Variables* buffer.

* lisp/files.el (hack-local-variables-confirm): Use quit-window to kill
the *Local Variables* buffer.

11 years ago* lisp/progmodes/ruby-mode.el (ruby-toggle-block): Guess the current block,
Dmitry Gutov [Sat, 8 Sep 2012 23:32:25 +0000 (03:32 +0400)]
* lisp/progmodes/ruby-mode.el (ruby-toggle-block): Guess the current block,
not just expect to be at its beginning.  Adjust callees.
Succeed when do-end block has no space before the pipe character.
(ruby-brace-to-do-end): When the original block is one-liner,
convert to multiline.  Reindent the result.

* test/automated/ruby-mode-tests.el:
(ruby-toggle-block-to-multiline): New test.
(ruby-should-indent-buffer, ruby-toggle-block-to-do-end)
(ruby-toggle-block-to-brace): Use buffer-string.

11 years ago* nsterm.m (ns_draw_fringe_bitmap, ns_dumpglyphs_image): Take back
Jan Djärv [Sat, 8 Sep 2012 20:16:39 +0000 (22:16 +0200)]
* nsterm.m (ns_draw_fringe_bitmap, ns_dumpglyphs_image): Take back
compositeToPoint for OSX < 10.6.

Fixes: debbugs:12390

11 years ago* lisp/register.el (increment-register): Route it to `append-to-register',
Jambunathan K [Sat, 8 Sep 2012 20:09:06 +0000 (16:09 -0400)]
* lisp/register.el (increment-register): Route it to `append-to-register',
if register contains text so that `C-x r +' can now be
used for appending to a text register.
(register): New group.
(register-separator): New user option.
(append-to-register, prepend-to-register): Add separator based on
`register-separator.
* doc/emacs/regs.texi (Text Registers): `C-x r +' can now be used instead of
M-x append-to-register.  New option `register-separator'.
(Number Registers): Mention that `C-x r +' is polymorphic.

Fixes: debbugs:12217

11 years agoAWK Mode: make auto-newline work when there's "==" in the pattern.
Alan Mackenzie [Sat, 8 Sep 2012 20:00:13 +0000 (20:00 +0000)]
AWK Mode: make auto-newline work when there's "==" in the pattern.
cc-cmds.el (c-point-syntax): Handle virtual semicolons correctly.
cc-engine.el (c-guess-basic-syntax CASE 5A.3): Test more rigorously for
"=" token.

11 years ago* floatfns.c (Ftan): Use tan (x), not (sin (x) / cos (x)).
Paul Eggert [Sat, 8 Sep 2012 19:57:32 +0000 (12:57 -0700)]
* floatfns.c (Ftan): Use tan (x), not (sin (x) / cos (x)).

This produces more-accurate results.

11 years ago* nsterm.m (updateFrameSize): Call setFrame: on the view when size
Jan Djärv [Sat, 8 Sep 2012 17:22:15 +0000 (19:22 +0200)]
* nsterm.m (updateFrameSize): Call setFrame: on the view when size
changes.

Fixes: debbugs:12088

11 years ago* progmodes/ruby-mode.el (ruby-match-expression-expansion): Shorten
Dmitry Gutov [Sat, 8 Sep 2012 15:34:41 +0000 (19:34 +0400)]
* progmodes/ruby-mode.el (ruby-match-expression-expansion): Shorten
  previous change.

11 years ago* lisp/progmodes/ruby-mode.el (ruby-match-expression-expansion): Only
Dmitry Gutov [Sat, 8 Sep 2012 15:13:14 +0000 (19:13 +0400)]
* lisp/progmodes/ruby-mode.el (ruby-match-expression-expansion): Only
fail when reached LIMIT.

11 years agoDon't bind M-= in Dired.
Chong Yidong [Sat, 8 Sep 2012 14:48:26 +0000 (22:48 +0800)]
Don't bind M-= in Dired.

* lisp/dired.el (dired-mode-map): Don't bind M-=.

* lisp/dired-aux.el (dired-diff): Use backup file as default.

11 years ago* subr.el (add-to-history): Fix delete usage.
Drew Adams [Sat, 8 Sep 2012 14:30:09 +0000 (22:30 +0800)]
* subr.el (add-to-history): Fix delete usage.

Fixes: debbugs:12314

11 years agoIntroduce "raw syntax descriptor" terminology, and use it.
Chong Yidong [Sat, 8 Sep 2012 14:23:01 +0000 (22:23 +0800)]
Introduce "raw syntax descriptor" terminology, and use it.

* syntax.texi (Syntax Table Internals): Define "raw syntax
descriptor" terminology.
(Syntax Descriptors): Mention raw syntax descriptors.

* lisp/subr.el (syntax-after, syntax-class): Doc fix.

* syntax.c (Fstring_to_syntax): Doc fix.

Fixes: debbugs:12383

11 years agoFix handling of debugger window. (Bug#8789)
Martin Rudalics [Sat, 8 Sep 2012 13:28:11 +0000 (15:28 +0200)]
Fix handling of debugger window.  (Bug#8789)

* window.el (display-buffer-in-previous-window): New buffer
display action function.

* emacs-lisp/debug.el (debugger-bury-or-kill): New option.
(debugger-previous-window): New variable.
(debug): Rewrite using display-buffer-in-previous-window,
quit-restore-window and debugger-bury-or-kill.  (Bug#8789)

11 years ago* nsterm.h (EmacsView): Add updateFrameSize.
Jan Djärv [Sat, 8 Sep 2012 12:48:33 +0000 (14:48 +0200)]
* nsterm.h (EmacsView): Add updateFrameSize.

* nsterm.m (ns_clip_to_row): Remove code that deals with drawing fringe
in the internal border.
(x_set_window_size): Remove static variables and their usage.
(ns_redraw_scroll_bars): Fix NSTRACE arg.
(ns_after_update_window_line, ns_draw_fringe_bitmap): Remove
fringe/internal border adjustment.
(ns_draw_fringe_bitmap): Make code more like other terms (xterm.c).
(ns_draw_window_cursor): Remove fringe/internal border adjustment.
(ns_fix_rect_ibw): Remove.
(ns_get_glyph_string_clip_rect): Remove call to ns_fix_rect_ibw.
(ns_dumpglyphs_box_or_relief): Ditto.
(ns_maybe_dumpglyphs_background): Remove fringe/internal border
adjustment.
(ns_dumpglyphs_image): Ditto.
(ns_dumpglyphs_stretch): Fix coding style. Remove fringe/internal
border adjustment.
(ns_set_vertical_scroll_bar): Remove variables barOnVeryLeft/Right and
their usage.  Add fringe_extended_p and its use as in other terms.
(ns_judge_scroll_bars): Code style fix.  Call updateFrameSize if
scroll bar was removed.
(updateFrameSize): New function.
(windowDidResize): Move code to updateFrameSize and call it.

Fixes: debbugs:11052

11 years agoFix setting of environment variables by nt/configure.bat.
Eli Zaretskii [Sat, 8 Sep 2012 11:20:32 +0000 (14:20 +0300)]
Fix setting of environment variables by nt/configure.bat.

 nt/configure.bat <use_extensions>: Don't leave it set in the
 environment when the script exits.

11 years ago* lisp/emacs-lisp/byte-run.el (defun): Tweak message. Simplify code.
Stefan Monnier [Fri, 7 Sep 2012 20:14:55 +0000 (16:14 -0400)]
* lisp/emacs-lisp/byte-run.el (defun): Tweak message.  Simplify code.

11 years ago* progmodes/python.el (python-shell-send-string): When
Matt McClure [Fri, 7 Sep 2012 14:53:15 +0000 (16:53 +0200)]
* progmodes/python.el (python-shell-send-string): When
default-directory is remote, create temp file on remote
filesystem.
(python-shell-send-file): When file is remote, pass local view of
file paths to remote Python interpreter.  (Bug#12340)

11 years ago* src/textprop.c (Fget_text_property): Minor doc fix.
Chong Yidong [Fri, 7 Sep 2012 14:45:28 +0000 (22:45 +0800)]
* src/textprop.c (Fget_text_property): Minor doc fix.

Fixes: debbugs:12323

11 years agoFix doc of local-variable-if-set-p.
Chong Yidong [Fri, 7 Sep 2012 14:15:59 +0000 (22:15 +0800)]
Fix doc of local-variable-if-set-p.

* doc/lispref/variables.texi (Creating Buffer-Local): Fix description of
local-variable-if-set-p.

* src/data.c (Flocal_variable_if_set_p): Doc fix (Bug#10713).

11 years agoMinor doc fix for switch-to-buffer.
Chong Yidong [Fri, 7 Sep 2012 13:53:21 +0000 (21:53 +0800)]
Minor doc fix for switch-to-buffer.

* doc/lispref/windows.texi (Display Action Functions)
(Choosing Window Options): Remove obsolete variable
display-buffer-reuse-frames.
(Switching Buffers): Minor doc tweak for switch-to-buffer.

* lisp/window.el (switch-to-buffer): Doc fix.

Fixes: debbugs:12181

11 years agont/config.nt: Sync with autogen/config.in.
Juanma Barranquero [Fri, 7 Sep 2012 12:15:08 +0000 (14:15 +0200)]
nt/config.nt: Sync with autogen/config.in.
(NO_ABORT, SIGNAL_H_AHB): Remove.

11 years agoFix handling of require-final-newline in after-find-file.
Chong Yidong [Fri, 7 Sep 2012 10:53:29 +0000 (18:53 +0800)]
Fix handling of require-final-newline in after-find-file.

* files.el (after-find-file): Don't fail on a read-only buffer if
require-final-newline is `visit' or `visit-save'.

Fixes: debbugs:11156

11 years ago* doc/lispref/eval.texi (Intro Eval): Add index entry for sexp.
Chong Yidong [Fri, 7 Sep 2012 10:36:39 +0000 (18:36 +0800)]
* doc/lispref/eval.texi (Intro Eval): Add index entry for sexp.

Fixes: debbugs:12233

11 years agoRemove obsolete display-buffer-reuse-frames from manuals.
Chong Yidong [Fri, 7 Sep 2012 10:27:11 +0000 (18:27 +0800)]
Remove obsolete display-buffer-reuse-frames from manuals.

* doc/emacs/windows.texi (Window Choice): Don't mention obsolete
display-buffer-reuse-frames.

* doc/lispref/windows.texi (Display Action Functions)
(Choosing Window Options): Remove obsolete variable
display-buffer-reuse-frames.

11 years agoLet ESC ESC quit in read-char-choice, and use it in userlock.el.
Chong Yidong [Fri, 7 Sep 2012 10:19:58 +0000 (18:19 +0800)]
Let ESC ESC quit in read-char-choice, and use it in userlock.el.

* lisp/subr.el (read-char-choice): Allow quitting via ESC ESC.

* lisp/userlock.el (ask-user-about-supersession-threat): Use
read-char-choice.

Fixes: debbugs:12093

11 years agoAuto-commit of generated files.
Glenn Morris [Fri, 7 Sep 2012 10:17:37 +0000 (06:17 -0400)]
Auto-commit of generated files.

11 years agoAdd a utility function buffer-narrowed-p, and use it.
Chong Yidong [Fri, 7 Sep 2012 08:58:31 +0000 (16:58 +0800)]
Add a utility function buffer-narrowed-p, and use it.

* lisp/subr.el (buffer-narrowed-p): New function.

* lisp/ses.el (ses-widen):
* lisp/simple.el (count-words--buffer-message):
* lisp/net/browse-url.el (browse-url-of-buffer): Use it

* lisp/simple.el (count-words-region): Don't signal an error if there
is a non-nil prefix arg and the mark is not set.

* doc/lispref/positions.texi (Narrowing): Document buffer-narrowed-p.

11 years ago* emacs.c (main): Convert three 'signal' calls to 'sigaction' calls.
Paul Eggert [Fri, 7 Sep 2012 08:55:03 +0000 (01:55 -0700)]
* emacs.c (main): Convert three 'signal' calls to 'sigaction' calls.

Problem introduced when merging patches.  Noted by Eli Zaretskii in
<http://bugs.gnu.org/12327#67>.

11 years agoMore signal-handler cleanup.
Paul Eggert [Fri, 7 Sep 2012 08:46:44 +0000 (01:46 -0700)]
More signal-handler cleanup.

* configure.ac (FLOAT_CHECK_DOMAIN): Comment fix (Bug#12327).
* src/floatfns.c: Comment fix.
* src/lisp.h (force_auto_save_soon): Declare regardless of SIGDANGER.
SIGDANGER might not be in scope so "#ifdef SIGDANGER" is not right,
and anyway the declaration is harmless even if SIGDANGER is not defined.
* src/syssignal.h (SIGIO): Also #undef if (! defined FIONREAD ||
defined BROKEN_FIONREAD).  systty.h formerly did this, but other
source files not surprisingly expected syssignal.h to define, or
not define, SIGIO, and it's cleaner to do it that way, for consistency.
Include <sys/ioctl.h>, for FIONREAD.
* src/systty.h (SIGIO): Do not #undef here; it's now syssignal.h's job.
This eliminates a problem whereby other files mysteriously had
to include "syssignal.h" before including "systty.h" if they
wanted to use "#ifdef SIGIO".

11 years ago* lisp/simple.el (count-words--buffer-message): Fix narrowing check.
Chong Yidong [Fri, 7 Sep 2012 08:36:25 +0000 (16:36 +0800)]
* lisp/simple.el (count-words--buffer-message): Fix narrowing check.

11 years agoMS-Windows followup for 2012-09-07T01:27:44Z!eggert@cs.ucla.edu, signal-handler cleanup.
Eli Zaretskii [Fri, 7 Sep 2012 08:20:07 +0000 (11:20 +0300)]
MS-Windows followup for 2012-09-07T01:27:44Z!eggert@cs.ucla.edu, signal-handler cleanup.

 src/w32proc.c (sigaction): New function, emulates Posix 'sigaction'.
 src/w32.c (sigemptyset): Empty the set.
 (sigsetmask, sigmask, sigblock, sigunblock): Remove unused functions.

 nt/inc/ms-w32.h (struct sigaction): Declare sa_handler __cdecl.

Fixes: debbugs:12327

11 years agoFix compilation failure under ENABLE_CHECKING.
Eli Zaretskii [Fri, 7 Sep 2012 07:24:08 +0000 (10:24 +0300)]
Fix compilation failure under ENABLE_CHECKING.

 src/alloc.c [ENABLE_CHECKING]: Include signal.h, since we need SIGABRT.

Fixes: debbugs:12327

11 years ago* alloc.c (mark_buffer): Revert unsafe marking optimization.
Dmitry Antipov [Fri, 7 Sep 2012 07:05:56 +0000 (11:05 +0400)]
* alloc.c (mark_buffer): Revert unsafe marking optimization.
(mark_object): Likewise for frame objects.

11 years ago* syssignal.h (handle_on_main_thread): Always declare,
Paul Eggert [Fri, 7 Sep 2012 06:47:30 +0000 (23:47 -0700)]
* syssignal.h (handle_on_main_thread): Always declare,

even if FORWARD_SIGNAL_TO_MAIN_THREAD is not defined.
This ports to platforms without HAVE_PTHREAD.

11 years ago* lisp/progmodes/ruby-mode.el
Dmitry Gutov [Fri, 7 Sep 2012 05:06:05 +0000 (09:06 +0400)]
* lisp/progmodes/ruby-mode.el
(ruby-beginning-of-defun): Only consider 3 keywords defun beginners.
(ruby-end-of-defun): Expect that the point is at the beginning of
the defun.

11 years agoFix for invoking C-h c from the minibuffer.
Chong Yidong [Fri, 7 Sep 2012 05:00:32 +0000 (13:00 +0800)]
Fix for invoking C-h c from the minibuffer.

* help.el (describe-key-briefly): Allow the message to be seen
when invoked from the minibuffer.

Fixes: debbugs:7014

11 years agoAdd a couple of xrefs to the Lisp manual.
Chong Yidong [Fri, 7 Sep 2012 04:51:26 +0000 (12:51 +0800)]
Add a couple of xrefs to the Lisp manual.

* markers.texi (Moving Markers): Add xref to Point.

* syntax.texi (Low-Level Parsing): Add xref to Parser State.

Fixes: debbugs:12269

11 years ago* lisp/progmodes/ruby-mode.el (ruby-end-of-defun)
Dmitry Gutov [Fri, 7 Sep 2012 04:36:20 +0000 (08:36 +0400)]
* lisp/progmodes/ruby-mode.el (ruby-end-of-defun)
(ruby-beginning-of-defun): Simplify, allow indentation before
block beginning and end keywords.  Also, fix accidental change in the former.

11 years ago* lisp/progmodes/ruby-mode.el (ruby-indent-beg-re): Add pieces from
Dmitry Gutov [Fri, 7 Sep 2012 04:15:56 +0000 (08:15 +0400)]
* lisp/progmodes/ruby-mode.el (ruby-indent-beg-re): Add pieces from
ruby-beginning-of-indent, simplify, allow all keywords to have
indentation before them.
(ruby-beginning-of-indent): Adjust for above.  Search until the
found point is not inside a string or comment.
(ruby-font-lock-keywords): Allow symbols to start with "@"
character, give them higher priority than variables.
(ruby-syntax-propertize-function)
(ruby-font-lock-syntactic-keywords): Remove the "not comments"
matchers.  Expression expansions are not comments when inside a
string, and there comment syntax status is irrelevant.
(ruby-match-expression-expansion): New function.  Check that
expression expansion is inside a string, and it's not escaped.
(ruby-font-lock-keywords): Use it.

* test/automated/ruby-mode-tests.el: New tests (Bug#11613).

11 years agoPartially revert last Gnus merge.
Chong Yidong [Fri, 7 Sep 2012 04:07:00 +0000 (12:07 +0800)]
Partially revert last Gnus merge.

The add-face function has been added gnus-compat.el, but is not in
Emacs; this leaves Gnus in an unusable state.

* lisp/gnus/gnus-salt.el (gnus-tree-highlight-node):
* lisp/gnus/gnus-sum.el (gnus-summary-highlight-line):
* lisp/gnus/gnus-group.el (gnus-group-highlight-line): Revert use of add-face.

* lisp/gnus/gnus-util.el (gnus-put-text-property-excluding-characters-with-faces): Restore.

11 years agoSignal-handler cleanup.
Paul Eggert [Fri, 7 Sep 2012 01:27:44 +0000 (18:27 -0700)]
Signal-handler cleanup.

Emacs's signal handlers were written in the old 4.2BSD style with
sigblock and sigmask and so forth, and this led to some
inefficiencies and confusion.  Rewrite these to use
pthread_sigmask etc. without copying signal sets around.  Also,
get rid of the confusing macros 'SIGNAL_THREAD_CHECK' and
'signal', and instead use functions that do not attempt to take
over the system name space.  This patch causes Emacs's text
segment to shrink by 0.7% on my platform, Fedora 17 x86-64.
* configure.ac (PTY_OPEN, PTY_TTY_NAME_SPRINTF):
Adjust to syssignal.h changes.
(SIGNAL_H_AB): Remove; no longer needed.
* src/alloc.c, src/emacsgtkfixed.c, src/nsfns.m, src/widget.c, src/xmenu.c:
Do not include <signal.h> or "syssignal.h", as these
modules do not use signals.
* src/atimer.c, src/callproc.c, src/data.c, src/dispnew.c, src/emacs.c:
* src/floatfns.c, src/gtkutil.c, src/keyboard.c, src/process.c, src/sound.c:
* src/sysdep.c, src/term.c, src/xterm.c:
Do not include <signal.h>, as "syssignal.h" does that for us now.
* src/atimer.c (sigmask_atimers): New function.
(block_atimers, unblock_atimers): New functions,
replacing the old macros BLOCK_ATIMERS and UNBLOCK_ATIMERS.
All uses replaced.
* src/conf_post.h [SIGNAL_H_AHB]: Do not include <signal.h>;
no longer needed here.
* src/emacs.c (main): Inspect existing signal handler with sigaction,
so that there's no need to block and unblock SIGHUP.
* src/sysdep.c (struct save_signal): New member 'action', replacing
old member 'handler'.
(save_signal_handlers, restore_signal_handlers):
Use sigaction instead of 'signal' to save and restore.
(get_set_sighandler, set_sighandler) [!WINDOWSNT]:
New function.  All users of 'signal' modified to use set_sighandler
if they're writeonly, and to use sys_signal if they're read+write.
(emacs_sigaction_init, forwarded_signal): New functions.
(sys_signal): Remove.  All uses replaced by calls to sigaction
and emacs_sigaction_init, or by direct calls to 'signal'.
(sys_sigmask) [!__GNUC__]: Remove; no longer needed.
(sys_sigblock, sys_sigunblock, sys_sigsetmask): Remove;
all uses replaced by pthread_sigmask etc. calls.
* src/syssignal.h: Include <signal.h>.
(emacs_sigaction_init, forwarded_signal): New decls.
(SIGMASKTYPE): Remove.  All uses replaced by its definiens, sigset_t.
(SIGEMPTYMASK): Remove; all uses replaced by its definiens, empty_mask.
(sigmask, sys_sigmask): Remove; no longer needed.
(sigpause): Remove.  All uses replaced by its definiens, sigsuspend.
(sigblock, sigunblock, sigfree):
(sigsetmask) [!defined sigsetmask]:
Remove.  All uses replaced by pthread_sigmask.
(signal): Remove.  Its remaining uses (with SIG_DFL and SIG_IGN)
no longer need to be replaced, and its typical old uses
are now done via emacs_sigaction_init and sigaction.
(sys_sigblock, sys_sigunblock, sys_sigsetmask): Remove decls.
(sys_sigdel): Remove; unused.
(NSIG): Remove a FIXME; the code's fine.  Remove an unnecessary ifdef.

Fixes: debbugs:12327

11 years agoMisc changes made in Gnus master
Gnus developers [Thu, 6 Sep 2012 22:13:45 +0000 (22:13 +0000)]
Misc changes made in Gnus master

Use combining faces for highlighting.
Change ephemeral Gnus group names to be prettier.
gnus-util.el: Fix compilation error on XEmacs 21.4.

11 years agoFix bug #12327 with SIGCHLD handling on Windows and some other systems.
Eli Zaretskii [Thu, 6 Sep 2012 16:42:48 +0000 (19:42 +0300)]
Fix bug #12327 with SIGCHLD handling on Windows and some other systems.

 src/process.c (CAN_HANDLE_MULTIPLE_CHILDREN): Fix a typo that broke
 SIGCHLD handling on systems that don't have WNOHANG.

11 years ago* lisp/emacs-lisp/cl-macs.el (cl--do-arglist): Understand _ on &key args.
Stefan Monnier [Thu, 6 Sep 2012 15:35:08 +0000 (11:35 -0400)]
* lisp/emacs-lisp/cl-macs.el (cl--do-arglist): Understand _ on &key args.
(cl--make-usage-args): Strip _ from argument names.

Fixes: debbugs:12367

11 years agoRemove references to obsolete variable speedbar-key-map.
Chong Yidong [Thu, 6 Sep 2012 09:38:56 +0000 (17:38 +0800)]
Remove references to obsolete variable speedbar-key-map.

* speedbar.el (speedbar-update-flag, speedbar-mode): Remove
references to obsolete variable speedbar-key-map.

11 years agoFix use of obsolete variables in vhdl-mode.el.
Rüdiger Sonderfeld [Thu, 6 Sep 2012 09:36:40 +0000 (17:36 +0800)]
Fix use of obsolete variables in vhdl-mode.el.

* progmodes/vhdl-mode.el (vhdl-speedbar-initialize): Don't use
obsolete alias speedbar-key-map.
(vhdl-doc-variable, vhdl-doc-mode): Use called-interactively-p.
(vhdl-index-menu-init): Don't use obsolete variable font-lock-maximum-size.

11 years ago* frame.el (window-system-version): Mark as obsolete.
Chong Yidong [Thu, 6 Sep 2012 09:29:32 +0000 (17:29 +0800)]
* frame.el (window-system-version): Mark as obsolete.

See http://lists.gnu.org/archive/html/emacs-devel/2012-05/msg00412.html

11 years agoExplicitly mark buffer_defaults and buffer_local_symbols.
Dmitry Antipov [Thu, 6 Sep 2012 09:15:44 +0000 (13:15 +0400)]
Explicitly mark buffer_defaults and buffer_local_symbols.
* alloc.c (Fgarbage_collect): Mark buffer_defaults and
mark_local_symbols here.
(mark_object): If GC_CHECK_MARKED_OBJECTS, simplify checking
since special buffers aren't marked here any more.
(allocate_buffer): Chain new buffer with all_buffers here...
* buffer.c (Fget_buffer_create, Fmake_indirect_buffer): ...and
not here.
(Vbuffer_defaults, Vbuffer_local_symbols): Remove.
(syms_of_buffer): Remove staticpro of the above.
(init_buffer_once): Set names for buffer_defaults and
buffer_local_symbols.

11 years ago* lisp/replace.el (replace-lax-whitespace): New defcustom.
Juri Linkov [Thu, 6 Sep 2012 08:49:40 +0000 (11:49 +0300)]
* lisp/replace.el (replace-lax-whitespace): New defcustom.
(query-replace, query-replace-regexp, query-replace-regexp-eval)
(replace-string, replace-regexp): Mention it in docstrings.
(perform-replace, replace-highlight): Let-bind
isearch-lax-whitespace and isearch-regexp-lax-whitespace according
to the values of replace-lax-whitespace and regexp-flag.
Don't let-bind search-whitespace-regexp.

* lisp/isearch.el (isearch-query-replace): Let-bind
replace-lax-whitespace instead of let-binding
replace-search-function and replace-re-search-function.
(isearch-lazy-highlight-search): Let-bind isearch-lax-whitespace
and isearch-regexp-lax-whitespace to lazy-highlight variables.
(isearch-toggle-symbol): Set isearch-regexp to nil
in isearch-word mode (like in isearch-toggle-word).

Fixes: debbugs:10885

11 years agoUse `isearch-search-fun' in `perform-replace' (bug#10885, bug#10887).
Juri Linkov [Thu, 6 Sep 2012 08:33:17 +0000 (11:33 +0300)]
Use `isearch-search-fun' in `perform-replace' (bug#10885, bug#10887).

* lisp/replace.el (replace-search-function)
(replace-re-search-function): Set default values to nil.
(perform-replace): Let-bind isearch-related variables based on
replace-related values, call `isearch-search-fun' and let-bind
the result to `search-function'.  Remove code that sets
`search-function' and `search-string' separately for
`delimited-flag'.
(replace-highlight): Add new argument `delimited-flag' and
rename other arguments to the names used in `perform-replace'.
Let-bind `isearch-word' to the argument `delimited-flag'.

11 years agoUse bool for booleans in font-related modules.
Paul Eggert [Thu, 6 Sep 2012 08:04:49 +0000 (01:04 -0700)]
Use bool for booleans in font-related modules.

* font.c (font_intern_prop, font_style_to_value)
(font_style_symbolic, font_parse_xlfd, font_parse_fcname)
(generate_otf_features, font_check_otf_features, font_check_otf)
(font_match_p, font_list_entities, font_at):
* fontset.c (fontset_id_valid_p, reorder_font_vector
(fontset_find_font, Fset_fontset_font)
(face_suitable_for_char_p) [0]:
* ftfont.c (fc_initialized, ftfont_get_open_type_spec)
(ftfont_open, ftfont_text_extents, ftfont_check_otf):
(m17n_flt_initialized, ftfont_shape_by_flt):
* ftxfont.c (ftxfont_draw_bitmap, ftxfont_draw):
* nsfont.m (nsfont_draw):
* w32font.c (w32font_draw):
* w32term.c (x_draw_glyphless_glyph_string_foreground):
Use bool for booleans.
* font.h: Adjust to above API changes.
(struct font, struct font_driver, struct font_driver_list):
Use bool for booleans.
(struct font): Remove useless member encoding_type.
All users removed.
* fontset.c, xftfont.c: Omit unnecessary static decls.

11 years ago* alloc.c (mark_object): Revert window marking code
Dmitry Antipov [Thu, 6 Sep 2012 07:10:25 +0000 (11:10 +0400)]
* alloc.c (mark_object): Revert window marking code
since it's unsafe for the Fset_window_configuration.

11 years ago[Gnus] XEmacs 21.5 compilation fix
Katsumi Yamaoka [Thu, 6 Sep 2012 02:20:21 +0000 (02:20 +0000)]
[Gnus] XEmacs 21.5 compilation fix

* gnus-score.el (gnus-score-decode-text-parts): Use #' for
  mm-text-parts used in labels macro to make it work with XEmacs 21.5.
* gnus-util.el (gnus-string-prefix-p): New function, an alias to
  string-prefix-p in Emacs >=23.2.
* nnmaildir.el (nnmaildir--ensure-suffix, nnmaildir--add-flag)
  (nnmaildir--remove-flag, nnmaildir--scan): Use gnus-string-match-p
  instead of string-match-p.
  (nnmaildir--scan): Use gnus-string-prefix-p instead of string-prefix-p.

11 years agomerge trunk
Kenichi Handa [Thu, 6 Sep 2012 01:49:15 +0000 (10:49 +0900)]
merge trunk

11 years agoqp.el (quoted-printable-decode-region): Fix previous change; handle lowercase a..f.
Kenichi Handa [Thu, 6 Sep 2012 01:45:33 +0000 (10:45 +0900)]
qp.el (quoted-printable-decode-region): Fix previous change; handle lowercase a..f.

11 years agoMerge changes made in Gnus master
Gnus developers [Wed, 5 Sep 2012 22:45:43 +0000 (22:45 +0000)]
Merge changes made in Gnus master

2012-09-05  Magnus Henoch  <magnus.henoch@gmail.com>
* nnmaildir.el (nnmaildir--article-set-flags): Fix compilation error.

2012-09-05  Martin Stjernholm  <mast@lysator.liu.se>
* gnus-demon.el (gnus-demon-init): Fixed regression when IDLE is t and
  TIME is set.

2012-09-05  Juri Linkov  <juri@jurta.org>
* gnus-group.el (gnus-read-ephemeral-bug-group): Allow opening more
  than one group at a time (bug#11961).

11 years agoMerge changes made in Gnus master
Gnus developers [Wed, 5 Sep 2012 22:35:32 +0000 (22:35 +0000)]
Merge changes made in Gnus master

2012-09-05 Julien Danjou <julien@danjou.info>
* gnus-srvr.el (gnus-server-open-server): Don't message on failure:
  this hide the real reason with a message giving absolutely no hint.

2012-09-05 Lars Ingebrigtsen <larsi@gnus.org>
* gnus-group.el (gnus-group-mark-article-read): Propagate the read mark
  to the backend (bug#11804).
* message.el (message-insert-newsgroups): Don't insert newsgroup
  duplicates (bug#12275).

2012-09-05 John Wiegley <johnw@newartisans.com>
* gnus.el (gnus-expand-group-parameters): Allow regexp substitutions in
  sieve rules.

2012-09-05 Jan Tatarik <jan.tatarik@gmail.com>
* gnus-score.el (gnus-score-decode-text-parts): Use #' for the local
  function.
* gnus-logic.el (gnus-advanced-body): Allow scoring on decoded bodies.
* gnus-score.el (gnus-score-decode-text-parts): Ditto.

2012-09-05 Magnus Henoch <magnus.henoch@gmail.com>
* nnmaildir.el: Make nnmaildir understand and write maildir flags.
  That is, rename files from "unique:2," to "unique:2,S" for "seen", etc.
  This should make nnmaildir more usable with offlineimap.

11 years agoFix race conditions with signal handlers and errno.
Paul Eggert [Wed, 5 Sep 2012 21:33:53 +0000 (14:33 -0700)]
Fix race conditions with signal handlers and errno.

Be more systematic about preserving errno whenever a signal
handler returns, even if it's not in the main thread.  Do this by
renaming signal handlers to distinguish between signal delivery
and signal handling.  All uses changed.
* atimer.c (deliver_alarm_signal): Rename from alarm_signal_handler.
* data.c (deliver_arith_signal): Rename from arith_error.
* dispnew.c (deliver_window_change_signal): Rename from
window_change_signal.
* emacs.c (deliver_error_signal): Rename from fatal_error_signal.
(deliver_danger_signal) [SIGDANGER]: Rename from memory_warning_signal.
* keyboard.c (deliver_input_available_signal): Rename from
input_available_signal.
(deliver_user_signal): Rename from handle_user_signal.
(deliver_interrupt_signal): Rename from interrupt_signal.
* process.c (deliver_pipe_signal): Rename from send_process_trap.
(deliver_child_signal): Rename from sigchld_handler.
* atimer.c (handle_alarm_signal):
* data.c (handle_arith_signal):
* dispnew.c (handle_window_change_signal):
* emacs.c (handle_fatal_signal, handle_danger_signal):
* keyboard.c (handle_input_available_signal):
* keyboard.c (handle_user_signal, handle_interrupt_signal):
* process.c (handle_pipe_signal, handle_child_signal):
New functions, with the actual signal-handling code taken from the
original respective signal handlers, sans the sporadic attempts to
preserve errno, since that's now done by handle_on_main_thread.
* atimer.c (alarm_signal_handler): Remove unnecessary decl.
* emacs.c, floatfns.c, lisp.h: Remove unused FLOAT_CATCH_SIGKILL cruft.
* emacs.c (main_thread) [FORWARD_SIGNAL_TO_MAIN_THREAD]:
Move to sysdep.c.
(main) [FORWARD_SIGNAL_TO_MAIN_THREAD]:
Move initialization of main_thread to sysdep.c's init_signals.
* process.c (waitpid) [!WNOHANG]: #define to wait; that's good enough for
our usage, and simplifies the mainline code.
(record_child_status_change): New static function, as a helper
for handle_child_signal, and with most of the old child handler's
contents.
(CAN_HANDLE_MULTIPLE_CHILDREN): New constant.
(handle_child_signal): Use the above.
* sysdep.c (main_thread) [FORWARD_SIGNAL_TO_MAIN_THREAD]:
Moved here from emacs.c.
(init_signals) [FORWARD_SIGNAL_TO_MAIN_THREAD]: Initialize it;
code moved here from emacs.c's main function.
* sysdep.c, syssignal.h (handle_on_main_thread): New function,
replacing the old SIGNAL_THREAD_CHECK.  All uses changed.  This
lets callers save and restore errno properly.

11 years agoleim/quail/hebrew.el ("yiddish-royal"): Fix several bogus entries.
Eli Zaretskii [Wed, 5 Sep 2012 18:05:16 +0000 (21:05 +0300)]
leim/quail/hebrew.el ("yiddish-royal"): Fix several bogus entries.

11 years agoRemove redundant or unused things here and there.
Dmitry Antipov [Wed, 5 Sep 2012 17:05:32 +0000 (21:05 +0400)]
Remove redundant or unused things here and there.
* lisp.h (CYCLE_CHECK, CHAR_TABLE_TRANSLATE): Remove.
* conf_post.h (RE_TRANSLATE): Use char_table_translate.
* editfns.c (Fcompare_buffer_substrings): Likewise.
* frame.h (struct terminal, struct font_driver_list):
Remove redundant declarations.
* window.h (Qleft, Qright): Likewise.

11 years agoDo not mark objects from deleted buffers, windows and frames.
Dmitry Antipov [Wed, 5 Sep 2012 15:34:45 +0000 (19:34 +0400)]
Do not mark objects from deleted buffers, windows and frames.
* alloc.c (mark_buffer): Mark just the buffer if it is dead.
(mark_object): Likewise for windows and frames.

11 years ago* alloc.c (valid_lisp_object_p): Treat killed buffers,
Dmitry Antipov [Wed, 5 Sep 2012 12:55:03 +0000 (16:55 +0400)]
* alloc.c (valid_lisp_object_p): Treat killed buffers,
buffer_defaults and buffer_local_symbols as valid objects.
Return special value to denote them.

11 years agoAuto-commit of generated files.
Glenn Morris [Wed, 5 Sep 2012 10:17:38 +0000 (06:17 -0400)]
Auto-commit of generated files.

11 years agoProvide support for fitting frames to buffers.
Martin Rudalics [Wed, 5 Sep 2012 09:22:20 +0000 (11:22 +0200)]
Provide support for fitting frames to buffers.

* help.el (temp-buffer-max-height): New default value.
(temp-buffer-resize-frames): New option.
(resize-temp-buffer-window): Optionally resize frame.

* window.el (fit-frame-to-buffer-bottom-margin): New option.
(fit-frame-to-buffer): New function.

11 years ago* fileio.c, filelock.c, floatfns.c, fns.c: Use bool for boolean.
Paul Eggert [Wed, 5 Sep 2012 07:18:46 +0000 (00:18 -0700)]
* fileio.c, filelock.c, floatfns.c, fns.c: Use bool for boolean.

* fileio.c (auto_saving, auto_save_error_occurred, make_temp_name)
(Fexpand_file_name, barf_or_query_if_file_exists, Fcopy_file)
(file_name_absolute_p, Fsubstitute_in_file_name):
(check_executable, check_writable, Ffile_accessible_directory_p)
(Fset_file_selinux_context, Fdefault_file_modes)
(Finsert_file_contents, choose_write_coding_system)
(Fwrite_region, build_annotations, a_write, e_write)
(Fdo_auto_save):
* filelock.c (boot_time_initialized, get_boot_time)
(get_boot_time_1, lock_file_1, within_one_second):
* floatfns.c (in_float):
* fns.c (concat, internal_equal, Frequire, base64_encode_1)
(base64_decode_1, cmpfn_eql, cmpfn_user_defined)
(sweep_weak_table, sweep_weak_hash_tables, secure_hash):
* lisp.h (struct Lisp_Hash_Table.cmpfn):
* window.c (compare_window_configurations):
Use bool for booleans.
* fileio.c (auto_saving_dir_umask, auto_saving_mode_bits)
(Fdefault_file_modes): Now mode_t, not int, for modes.
(Fdo_auto_save): Set a boolean to 1 rather than using ++.
(internal_delete_file): Now returns void, not a (boolean) int,
since nobody was looking at the return value.
* lisp.h, window.h: Adjust to above API changes.

11 years agoMerge from emacs-24; up to 2012-05-05T02:50:20Z!monnier@iro.umontreal.ca
Glenn Morris [Wed, 5 Sep 2012 07:05:56 +0000 (00:05 -0700)]
Merge from emacs-24; up to 2012-05-05T02:50:20Z!monnier@iro.umontreal.ca

11 years agoChangeLog fixes
Glenn Morris [Wed, 5 Sep 2012 06:56:55 +0000 (23:56 -0700)]
ChangeLog fixes

11 years ago* xdisp.c (set_message): Simplify and reindent last change.
Paul Eggert [Wed, 5 Sep 2012 03:37:32 +0000 (20:37 -0700)]
* xdisp.c (set_message): Simplify and reindent last change.

11 years agosrc/makefile.w32-in ($(BLD)/sysdep.$(O)): Update dependencies.
Juanma Barranquero [Wed, 5 Sep 2012 00:30:14 +0000 (02:30 +0200)]
src/makefile.w32-in ($(BLD)/sysdep.$(O)): Update dependencies.

11 years agont/config.nt: Sync with autogen/config.in.
Juanma Barranquero [Wed, 5 Sep 2012 00:17:57 +0000 (02:17 +0200)]
nt/config.nt: Sync with autogen/config.in.

11 years agoImplement `debug-on-message'.
Lars Ingebrigtsen [Tue, 4 Sep 2012 21:21:00 +0000 (23:21 +0200)]
Implement `debug-on-message'.

This allows tracking down what piece of code is outputting stuff in
the echo area.

* eval.c (call_debugger): Make the function non-static so that we
can call it from set_message.

* xdisp.c (set_message): Implement the new variable `debug-on-message'.
(syms_of_xdisp): Defvar it and `inhibit-debug-on-message'.

11 years agoGive more-useful info on a fatal error (Bug#12328).
Paul Eggert [Tue, 4 Sep 2012 18:29:04 +0000 (11:29 -0700)]
Give more-useful info on a fatal error (Bug#12328).

* doc/emacs/trouble.texi (Crashing): New section, documenting this.
* etc/NEWS: Document the change.
* src/alloc.c [ENABLE_CHECKING]: Do not include <execinfo.h>.
(die) [ENABLE_CHECKING]: Call fatal_error_backtrace instead
of doing the work ourselves.
* src/emacs.c (fatal_error_signal): Let fatal_error_backtrace
do most of the work.
(fatal_error_backtrace): New function, taken from the guts
of the old fatal_error_signal, but with a new option to output
a backtrace.
(shut_down_emacs) [!DOS_NT]: Use strsignal to give more-useful
info about the signal than just its number.
* src/lisp.h (fatal_error_backtrace, emacs_backtrace): New decls.
* src/sysdep.c: Include <execinfo.h>
(emacs_backtrace): New function, taken partly from the previous
code of the 'die' function.
(emacs_abort): Call fatal_error_backtrace rather than abort.

11 years agoMacro-expand interpreted code during load.
Stefan Monnier [Tue, 4 Sep 2012 17:40:25 +0000 (13:40 -0400)]
Macro-expand interpreted code during load.
* src/lread.c (readevalloop): Call internal-macroexpand-for-load to perform
eager (load-time) macro-expansion.
* src/lisp.mk (lisp): Add macroexp.
* lisp/loadup.el: Load macroexp.  Remove hack.
* lisp/emacs-lisp/macroexp.el (macroexp--eval-if-compile): New function.
(macroexp--expand-all): Use it to get better warnings.
(macroexp--backtrace, macroexp--trim-backtrace-frame)
(internal-macroexpand-for-load): New functions.
(macroexp--pending-eager-loads): New var.
(emacs-startup-hook): New hack to replace one in loadup.el.
* lisp/emacs-lisp/cl-macs.el (cl--compiler-macro-list*)
(cl--compiler-macro-cXXr): Move to top, before they can be used.
(cl-psetf): Simplify.
(cl-defstruct): Add indent rule.

11 years agoSimplify redefinition of 'abort' (Bug#12316).
Paul Eggert [Tue, 4 Sep 2012 17:34:54 +0000 (10:34 -0700)]
Simplify redefinition of 'abort' (Bug#12316).

Do not try to redefine the 'abort' function.  Instead, redo
the code so that it calls 'emacs_abort' rather than 'abort'.
This removes the need for the NO_ABORT configure-time macro
and makes it easier to change the abort code to do a backtrace.
* configure.ac (NO_ABRT): Remove.
* admin/CPP-DEFINES (NO_ABORT): Remove.
* nt/inc/ms-w32.h (w32_abort) [HAVE_NTGUI]: Remove.
* src/.gdbinit: Just stop at emacs_abort, not at w32_abort or abort.
* src/emacs.c (abort) [!DOS_NT && !NO_ABORT]:
Remove; sysdep.c's emacs_abort now takes its place.
* src/lisp.h (emacs_abort): New decl.  All calls from Emacs code to
'abort' changed to use 'emacs_abort'.
* src/msdos.c (dos_abort) [defined abort]: Remove; not used.
(abort) [!defined abort]: Rename to ...
(emacs_abort): ... new name.
* src/sysdep.c (emacs_abort) [!HAVE_NTGUI]: New function, taking
the place of the old 'abort' in emacs.c.
* src/w32.c, src/w32fns.c (abort): Do not #undef.
* src/w32.c (emacs_abort): Rename from w32_abort.

11 years agoFix display of Arabic diacriticals on Windows, per bug #11860.
Eli Zaretskii [Tue, 4 Sep 2012 17:15:45 +0000 (20:15 +0300)]
Fix display of Arabic diacriticals on Windows, per bug #11860.

 src/w32uniscribe.c (uniscribe_shape): Reverse the sign of
 offsets[j].dv, since the y axis of the screen coordinates points
 down, while the y axis of the font definition coordinates points
 up.  This fixes display of Arabic diacritics such as KASRA and
 KASRATAN.

11 years agoHave smtpmail.el prefer the From: header for the MAIL FROM envelope
Lars Ingebrigtsen [Tue, 4 Sep 2012 16:00:10 +0000 (18:00 +0200)]
Have smtpmail.el prefer the From: header for the MAIL FROM envelope

* mail/smtpmail.el (smtpmail-send-it): Prefer the From: header
over `user-mail-address' for the SMTP MAIL FROM envelope.
(smtpmail-via-smtp): Ditto.

11 years agoAuto-commit of generated files.
Glenn Morris [Tue, 4 Sep 2012 10:17:39 +0000 (06:17 -0400)]
Auto-commit of generated files.

11 years agoBe more systematic about _setjmp vs setjmp.
Paul Eggert [Tue, 4 Sep 2012 06:34:19 +0000 (23:34 -0700)]
Be more systematic about _setjmp vs setjmp.

* alloc.c (test_setjmp, mark_stack):
* image.c (PNG_LONGJMP) [PNG_LIBPNG_VER < 10500]:
(PNG_JMPBUF) [! (PNG_LIBPNG_VER < 10500)]:
(png_load, my_error_exit, jpeg_load):
* process.c (send_process_trap, send_process):
Uniformly prefer _setjmp and _longjmp to setjmp and longjmp.
The underscored versions are up to 30x faster on some hosts.
Formerly, the code used setjmp+longjmp sometimes and
_setjmp+_longjmp at other times, with no particular reason to
prefer setjmp+longjmp.

11 years ago* configure.ac (_setjmp, _longjmp): Check by compiling
Paul Eggert [Tue, 4 Sep 2012 06:25:44 +0000 (23:25 -0700)]
* configure.ac (_setjmp, _longjmp): Check by compiling

instead of by guessing.  The guesses were wrong for
recent versions of Solaris, such as Solaris 11.

11 years ago* progmodes/ruby-mode.el: Clean up keybindings (ChangeLog entry).
Dmitry Gutov [Tue, 4 Sep 2012 04:44:43 +0000 (08:44 +0400)]
* progmodes/ruby-mode.el: Clean up keybindings (ChangeLog entry).

11 years ago* ruby-mode.el: Clean up keybindings.
Dmitry Gutov [Tue, 4 Sep 2012 04:42:47 +0000 (08:42 +0400)]
* ruby-mode.el: Clean up keybindings.
(ruby-mode-map): Don't bind ruby-electric-brace,
ruby-beginning-of-defun, ruby-end-of-defun, ruby-mark-defun,
backward-kill-word, reindent-then-newline-and-indent.
(ruby-mark-defun): Remove.
(ruby-electric-brace): Remove.  Obsoleted by electric-indent-chars.
(ruby-mode): Set local beginning-of-defun-function and
end-of-defun-function values.

11 years ago[Gnus] Silence XEmacs compilation warnings
Lars Ingebrigtsen [Mon, 3 Sep 2012 22:12:02 +0000 (22:12 +0000)]
[Gnus] Silence XEmacs compilation warnings

11 years agoRevert changes prompted only by gcc -Wjump-misses-init.
Paul Eggert [Mon, 3 Sep 2012 19:36:09 +0000 (12:36 -0700)]
Revert changes prompted only by gcc -Wjump-misses-init.

11 years ago* configure.ac (WARN_CFLAGS): Omit -Wjump-misses-init.
Paul Eggert [Mon, 3 Sep 2012 19:34:49 +0000 (12:34 -0700)]
* configure.ac (WARN_CFLAGS): Omit -Wjump-misses-init.

It generates false alarms in doc.c, regex.c, xdisp.c.  See
<http://lists.gnu.org/archive/html/emacs-devel/2012-09/msg00040.html>.

11 years agoAuto-commit of generated files.
Glenn Morris [Mon, 3 Sep 2012 10:17:43 +0000 (06:17 -0400)]
Auto-commit of generated files.

11 years agoMerge from gnulib.
Paul Eggert [Mon, 3 Sep 2012 09:26:56 +0000 (02:26 -0700)]
Merge from gnulib.

This incorporates:
2012-08-29 stdbool: be more compatible with mixed C/C++ compiles
2011-11-30 manywarnings: update the list of "all" warnings

11 years agoFix minor problems found by static checking.
Paul Eggert [Mon, 3 Sep 2012 09:22:43 +0000 (02:22 -0700)]
Fix minor problems found by static checking.

* buffer.c (Fdelete_all_overlays): Return nil.
* doc.c (Fsubstitute_command_keys):
* regex.c (WEAK_ALIAS):
* xdisp.c (redisplay_internal):
Move initialization down, to pacify GCC 4.7.1 -Wjump-misses-init.

11 years agoNew macro with-temp-buffer-window and related fixes.
Martin Rudalics [Mon, 3 Sep 2012 08:54:25 +0000 (10:54 +0200)]
New macro with-temp-buffer-window and related fixes.

* buffer.c (Fdelete_all_overlays): New function.

* window.el (temp-buffer-window-setup-hook)
(temp-buffer-window-show-hook): New hooks.
(temp-buffer-window-setup, temp-buffer-window-show)
(with-temp-buffer-window): New functions.
(fit-window-to-buffer): Remove unused optional argument
OVERRIDE.
(special-display-popup-frame): Make sure the window used shows
BUFFER.

* help.el (temp-buffer-resize-mode): Fix doc-string.
(resize-temp-buffer-window): New optional argument WINDOW.

* files.el (recover-file, save-buffers-kill-emacs):
* dired.el (dired-mark-pop-up): Use with-temp-buffer-window.

11 years ago* gtkutil.c: Add extern decl for Qxft.
Chong Yidong [Mon, 3 Sep 2012 08:13:33 +0000 (16:13 +0800)]
* gtkutil.c: Add extern decl for Qxft.

11 years ago* emacs.c, eval.c: Use bool for boolean.
Paul Eggert [Sun, 2 Sep 2012 17:10:35 +0000 (10:10 -0700)]
* emacs.c, eval.c: Use bool for boolean.

* emacs.c (initialized, inhibit_window_system, running_asynch_code):
(malloc_using_checking) [DOUG_LEA_MALLOC]:
(display_arg) [HAVE_X_WINDOWS || HAVE_NS]:
(noninteractive, no_site_lisp, fatal_error_in_progress, argmatch)
(main, decode_env_path, Fdaemon_initialized):
* eval.c (call_debugger, Finteractive_p, interactive_p):
(unwind_to_catch, Fsignal, wants_debugger, skip_debugger)
(maybe_call_debugger, Fbacktrace):
* process.c (read_process_output, exec_sentinel):
Use bool for booleans.
* emacs.c (shut_down_emacs): Omit unused boolean argument NO_X.
All callers changed.
* eval.c (interactive_p): Omit always-true boolean argument
EXCLUDE_SUBRS_P.  All callers changed.
* dispextern.h, lisp.h: Reflect above API changes.
* firstfile.c (dummy): Use the address of 'main', whose signature
won't change, instead of the address of 'initialize', whose
signature just changed from int to bool.
* lisp.h (fatal_error_in_progress): New decl of boolean, moved here ...
* msdos.c (fatal_error_in_progress): ... from here.
* xdisp.c (redisplaying_p): Now a boolean.  Set it to 1 instead
of incrementing it.
(redisplay_internal, unwind_redisplay): Simply clear
REDISPLAYING_P when unwinding, instead of saving its previous,
always-false value and then restoring it.

11 years agoClean up some extern decls.
Paul Eggert [Sun, 2 Sep 2012 16:56:31 +0000 (09:56 -0700)]
Clean up some extern decls.

Mostly, this hoists extern decls out of .c files and into .h files.
That way, we're more likely to catch errors if the interfaces change.
* alloc.c [USE_GTK]: Include "gtkutil.h" so that we need not
declare xg_mark_data.
* dispextern.h (x_frame_parm_handlers):
* font.h (Qxft):
* lisp.h (Qlexical_binding, Qinternal_interpreter_environment)
(Qextra_light, Qlight, Qsemi_light, Qsemi_bold, Qbold, Qextra_bold)
(Qultra_bold, Qoblique, Qitalic):
Move extern decl here from .c file.
* alloc.c (xg_mark_data) [USE_GTK]:
* doc.c (Qclosure):
* eval.c (Qlexical_binding):
* fns.c (time) [!HAVE_UNISTD_H]:
* gtkutil.c (Qxft, Qnormal, Qextra_light, Qlight, Qsemi_light)
(Qsemi_bold, Qbold, Qextra_bold, Qultra_bold, Qoblique, Qitalic):
* image.c (Vlibrary_cache, QCloaded_from) [HAVE_NTGUI]:
* lread.c (Qinternal_interpreter_environment):
* minibuf.c (Qbuffer):
* process.c (QCfamily, QCfilter):
* widget.c (free_frame_faces):
* xfaces.c (free_frame_menubar) [USE_X_TOOLKIT]:
* xfont.c (x_clear_errors):
* xterm.c (x_frame_parm_handlers):
Remove now-redundant extern decls.
* keyboard.c, keyboard.h (ignore_mouse_drag_p) [USE_GTK || HAVE_NS]:
* xfaces.c (Qultra_light, Qreverse_oblique, Qreverse_italic):
Now static.
* xfaces.c: Remove unnecessary static decls.
* xterm.c (updating_frame): Remove decl of nonexistent object.

11 years ago* Makefile.in (gl-stamp): Don't scan $(SOME_MACHINE_OBJECTS)
Paul Eggert [Sun, 2 Sep 2012 14:26:47 +0000 (07:26 -0700)]
* Makefile.in (gl-stamp): Don't scan $(SOME_MACHINE_OBJECTS)

when building globals.h, as the objects that are not built on
this host are not needed to compile C files on this host.

11 years ago* configure.ac (HAVE_GOBJECT): Check for gobject-2.0.
Jan Djärv [Sun, 2 Sep 2012 11:13:24 +0000 (13:13 +0200)]
* configure.ac (HAVE_GOBJECT): Check for gobject-2.0.

Fixes: debbugs:12332

11 years agoPrototype for x_wm_set_size_hint restored.
Jan Djärv [Sun, 2 Sep 2012 10:53:46 +0000 (12:53 +0200)]
Prototype for x_wm_set_size_hint restored.

* frame.h: Add missing prototype for x_wm_set_size_hint.

* gtkutil.h: Remove prototype for x_wm_set_size_hint.

11 years agoAuto-commit of generated files.
Glenn Morris [Sun, 2 Sep 2012 10:19:02 +0000 (06:19 -0400)]
Auto-commit of generated files.

11 years ago* eshell/em-unix.el (eshell/sudo): When we have an ad-hoc
Michael Albinus [Sun, 2 Sep 2012 09:57:19 +0000 (11:57 +0200)]
* eshell/em-unix.el (eshell/sudo): When we have an ad-hoc
remote definition of `default-directory', ensure we can connect.