Commit graph

37496 commits

Author SHA1 Message Date
Daniel Colascione
3bf369928e Add --no-x-resources option
* lisp/startup.el (command-line): Process "--no-x-resources".

* src/emacs.c (standard_args): Add --no-x-resources.
(usage_message): Document that -Q implies --no-x-resources.
2015-03-14 14:53:33 -07:00
Jan D
85f1a56f15 Mention Bug 19482 on 2015-01-06 change. 2015-03-14 16:14:09 +01:00
Paul Eggert
8e63340dca * frame.c (x_get_resource_string) [!USE_GTK]: Don't define. 2015-03-13 09:58:38 -07:00
Paul Eggert
2c59be9c67 * editfns.c, systime.h (mktime_z) [!HAVE_TZALLOC]: Now static. 2015-03-13 09:58:38 -07:00
Eli Zaretskii
fc10058a4f Fix support of scripts in w32font.c (Bug#19993)
src/w32font.c (font_supported_scripts): Add subranges for Latin
 Supplement, Latin Extended-A/B, Vai, Supplemental Punctuation, Tai
 Le, Buginese, Yijing Hexagrams, Ancient Greek Numbers, Tai Xuan
 Jing, Counting Rods, Sundanese, Lepcha, Ol Chiki, Saurashtra,
 Kayah Li, Rejang, Ancient Symbols, Phistos Disc, Carian, Lycian,
 Lydian, Dominoe Tiles, and Mahjong Tiles.  Break the Mathematical
 Alphanumeric Symbols into several "scripts" like fontset.el does.
 (syms_of_w32font): DEFSYM all the new script symbols.

 lisp/international/fontset.el (script-representative-chars): Add a
 representative character for 'vai'.
2015-03-12 19:34:45 +02:00
Eli Zaretskii
e851da3540 Partially revert the fix for bug #11732
src/w32fns.c <ImmReleaseContext_Proc, ImmSetCompositionWindow_Proc>:
 Fix typedefs to be consistent with the corresponding w32 API
 signatures.
 (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Don't invoke
 DefWindowProc if we successfully handled the message, as doing so
 causes problems in displaying selection dialogs.
2015-03-07 12:49:54 +02:00
Paul Eggert
cbc9d8d426 Work around x86 glibc backtrace bug
* sysdep.c (emacs_backtrace): Don't dump core on x86.
Fixes: bug#19959
2015-03-05 11:59:31 -08:00
Eli Zaretskii
1be3bd0ad8 Fix region extension when scroll bar is on the right
src/keyboard.c (make_lispy_position): When the click is on the
 right-side vertical scroll bar, pass the rightmost X coordinate to
 buffer_posn_from_coords, so that the returned text position
 reflects the closest point to the click.  Fixes region extension
 when mouse moves outside the Emacs frame that has scroll bars on
 the right.
2015-03-05 18:56:43 +02:00
Eli Zaretskii
9f1f6c8b56 src/ChangeLog: Fix bad formatting. 2015-03-04 19:57:38 +02:00
Martin Rudalics
53a3f3ab17 Handle tool bar size changes after x_set_font.
* frame.c (x_set_font): Try to keep frame height and width
unchanged if tool bar size changes with new font.
2015-03-04 18:52:08 +01:00
Paul Eggert
98284ef51c Merge from origin/emacs-24
c4ade11 textmodes/ispell.el: Look for aspell .dat files also under dict-dir
e28ec9a ispell.el: Extend to aspell current hunspell handling of aliases

Conflicts:
	lisp/ChangeLog
2015-03-03 14:52:04 -08:00
Paul Eggert
37ad855a38 Merge from origin/emacs-24
f160106 Avoid assertion violations in Rmail due to newline cache
1b0ebbd browse-url-firefox: update for firefox 36's removal of -remote
1817892 Avoid erratic behavior of menu-bar tooltips on w32  (Bug#19925)
0260932 Bump python.el version
b0adfc7 Spelling fixes
35f047c * src/fileio.c (Fmake_temp_name): Doc tweaks.
6f2971a * lisp/comint.el (comint-line-beginning-position): Revert searching
65d8ac7 Mention in admin/notes/repo how to mark commits not to be merged.
86fe750 # Remove NEWS temporary markup
4fa778b erc.el: Add old version header for package.el compatibilty
9366f05 Tramp: Disable paging with PAGER=cat

Conflicts:
	admin/notes/repo
	etc/NEWS
	lisp/ChangeLog
	lisp/erc/ChangeLog
	src/ChangeLog
2015-03-03 14:41:30 -08:00
Paul Eggert
923602fefb Merge from origin/emacs-24
0077b36 # NEWS copyedits
3ca2ff3 * lisp/erc/erc.el (erc-rename-buffers): Doc fix.  Add :version.
b85523f * lisp/textmodes/flyspell.el (flyspell-duplicate-distance):
decb48d Augment text-mode syntax table for a few special characters
8b3ba7a Improve docs of transient-mark-mode  (Bug#19841)
72fd047 NEWS: Add section to include ERC changes
a7254bb Improve string search in `flyspell-word-search-*`. (Bug#16800)

Conflicts:
	etc/ChangeLog
	etc/NEWS
	lisp/ChangeLog
	lisp/erc/ChangeLog
	src/ChangeLog
2015-03-03 14:38:53 -08:00
Paul Eggert
e2ae1c5a40 Merge from origin/emacs-24
4b0b27d Fix invocation of commands whose file name includes extension
87fc99f Better support for the case of typing RET on the prompt in comint.
a7b1c2f Don't lose frame's background color when setting foreground
20c817d Fix handling of frame color parameters in TTY sessions
eca7da1 Complete the remaining documentation updates for 24.5

Conflicts:
	doc/lispref/ChangeLog
	etc/NEWS
	lisp/ChangeLog
	nt/ChangeLog
	src/ChangeLog
2015-03-03 14:37:43 -08:00
Paul Eggert
2c82deee7f Merge from origin/emacs-24
c0ba590 Fix vertical-motion and posn-at-point when word-wrap is
a323b93 Better multi-line input support in comint.el
008a04a todo-mode.el: Restore point on setting item done  (Bug#19727)
9615c0d doc/misc/erc.texi: fix typo
c648717 Update ERC docs and update MAINTANERS to include myself
d825f66 Fix filling circle/ellipse in Artist Mode  (Bug#19763)

Conflicts:
	admin/ChangeLog
	doc/misc/ChangeLog
	doc/misc/erc.texi
	lisp/ChangeLog
	src/ChangeLog
2015-03-03 14:35:41 -08:00
Paul Eggert
f15c858319 Merge from origin/emacs-24
ec26c23 authors.el: Add missing ignored and renamed files
e589765 A more thorough fix for bug#19307
4e8d586 Fix last commit
d6fee01 Tramp: Don't use a tempfile for ControlPath.
27e11c0 Fix display of overlay strings with faces after ellipsis  (Bug#19307)
e9a7e10 Fix redrawing of mode lines when exposed  (Bug#19721)
50f3811 net/tramp.el (tramp-ssh-controlmaster-options): Use "%C"

Conflicts:
	lisp/ChangeLog
	src/ChangeLog
	src/xdisp.c
2015-03-03 14:29:22 -08:00
Daniel Colascione
15ddf7a6f2 Rename gc-precise-p to gc-precise
2015-03-03  Daniel Colascione  <dancol@dancol.org>

	* alloc.c (syms_of_alloc): Rename `gc-precise-p' to `gc-precise'.

2015-03-03  Daniel Colascione  <dancol@dancol.org>

	* automated/finalizer-tests.el (finalizer-basic)
	(finalizer-circular-reference, finalizer-cross-reference)
	(finalizer-error): Rename `gc-precise-p' to `gc-precise'.

	* automated/generator-tests.el (cps-test-iter-close-finalizer):
	Rename `gc-precise-p' to `gc-precise'.
2015-03-03 10:08:08 -08:00
Paul Eggert
a6fb5e2de5 * alloc.c (run_finalizers): Omit unused local.
Also, redo newly-added code as per usual Emacs style.
2015-03-03 09:11:02 -08:00
Martin Rudalics
1903e25c17 Fix calculation of total window sizes after font size changes (Bug#19972).
* frame.c (adjust_frame_size): If the pixel sizes remain
unchanged but the number of lines or columns of the frame
changes, run `window--pixel-to-total' (Bug#19972).
(Qwindow_pixel_to_total): DEFSYM it.
* window.el (window--dump-frame): For pixel height return total
number of frame's lines.
2015-03-03 11:32:19 +01:00
Daniel Colascione
2cc23f170f Finalizer documentation, minor improvements
* doc/lispref/objects.texi (Finalizer Type): New section
(Type Predicates): Mention finalizers in `type-of' documentation.
* doc/lispref/elisp.texi (Top): Link to finalizer type.

* src/data.c (Ftype_of): Make `type-of' work with finalizers.
(syms_of_data): Register Qfinalizer.

* src/print.c (print_object): Print whether a finalizer has
been called.

* test/automated/finalizer-tests.el (finalizer-object-type): Test that
`type-of' works correctly for finalizers.
2015-03-02 19:08:06 -08:00
Daniel Colascione
9d8d065814 Add support for finalizers
+2015-03-02  Daniel Colascione  <dancol@dancol.org>
+
+	* NEWS: Mention finalizers.
+
 2015-02-09  Gareth Rees  <gdr@garethrees.org>  (tiny change)

 	* NEWS.24: Fix typo (bug#19820)
diff --git a/src/ChangeLog b/src/ChangeLog
index 4aa64c1..2f04d0b 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,21 @@
+2015-03-02  Daniel Colascione  <dancol@dancol.org>
+
+	* print.c (print_object): Print finalizers.
+
+	* alloc.c:
+	(finalizers, doomed_finalizers): New variables.
+	(init_finalizer_list, finalizer_insert, unchain_finalizer)
+	(mark_finalizer_list, queue_doomed_finalizers)
+	(run_finalizer_handler, run_finalizer_function, run_finalizers):
+	New functions.
+	(garbage_collect_1, mark_object, sweep_misc)
+	(init_alloc_once, syms_of_alloc): Support finalizers.
+	(gc-precise-p): New Lisp variable.
+
+	* lisp.h (Lisp_Misc_Type): New value Lisp_Misc_Finalizer.
+	(FINALIZERP, XFINALIZER): New functions.
+	(Lisp_Finalizer): New structure.
+
 2015-02-28  Paul Eggert  <eggert@cs.ucla.edu>

 	* character.c (alphabeticp, decimalnump): Avoid undefined behavior
diff --git a/test/ChangeLog b/test/ChangeLog
index cf1b2c1..684e98f 100644
--- a/test/ChangeLog
+++ b/test/ChangeLog
@@ -1,3 +1,9 @@
+2015-03-02  Daniel Colascione  <dancol@dancol.org>
+
+	* automated/finalizer-tests.el (finalizer-basic)
+	(finalizer-circular-reference, finalizer-cross-reference)
+	(finalizer-error): New tests.
+
 2015-03-01  Michael Albinus  <michael.albinus@gmx.de>

 	* automated/vc-tests.el (vc-test--create-repo): Add check for
2015-03-02 15:39:01 -08:00
Paul Eggert
159e9f4b1c * character.c (alphabeticp, decimalnump): Avoid undefined behavior
if CATEGORY is not an integer, or is an integer out of
unicode_category_t range.
2015-02-28 13:20:51 -08:00
Martin Rudalics
5dd2272ef3 Set can_x_set_window_size and after_make_frame in terminal frames (Bug#19962)
* frame.c (make_initial_frame, Fmake_terminal_frame): Set
can_x_set_window_size and after_make_frame. (Bug#19962).
2015-02-28 19:40:31 +01:00
Eli Zaretskii
1a50945fa4 Improve [:alpha:] and [:alnum:] for multibyte characters (Bug#19878)
src/character.c (alphabeticp, decimalnump): New functions.
 src/character.h (alphabeticp, decimalnump): Add prototypes.
 src/regex.c (ISALNUM, ISALPHA): Check Unicode character properties
 for multibyte characters by calling alphabeticp and decimalnump.
 (BIT_ALPHA, BIT_ALNUM): New bit masks.
 (re_wctype_to_bit): Return them when the class is RECC_ALPHA or
 RECC_ALNUM.
 (re_match_2_internal): Call ISALPHA and ISALNUM when appropriate.

 doc/lispref/searching.texi (Char Classes): Update the documentation of
 [:alpha:] and [:alnum:].

 etc/NEWS: Mention the changes in [:alpha:] and [:alnum:].
2015-02-28 14:25:35 +02:00
Eli Zaretskii
f1601063f2 Avoid assertion violations in Rmail due to newline cache
src/search.c (find_newline): Avoid assertion violations in
 CHAR_TO_BYTE when a portion of the buffer was deleted and we look
 for newlines near the end of the buffer.  This happens in Rmail
 hen JIT font-lock fontifies a newly displayed portion of the
 buffer.
2015-02-28 12:33:32 +02:00
Jan D
0537943561 Adjust offset and border calculations for X.
* xfns.c (x_real_pos_and_offsets): Take outer_border as arg also.
Initialize all args.  Get outer_border from window attributes.
Fix typo for top_offset_y.
(x_real_positions): Adjust for new arg to x_real_pos_and_offsets.
(Fx_frame_geometry): Get outer_border also.  Use attrs.width/height.

* xmenu.c (x_menu_show): Adjust for new arg to x_real_pos_and_offsets.

* xterm.h (x_real_pos_and_offsets): Take outer_border as arg also.
2015-02-27 18:46:26 +01:00
Mark Laws
805fe50708 Support daemon mode on MS-Windows (bug#19688)
src/emacs.c <w32_daemon_event> [WINDOWSNT]: New global var.
 (main) [WINDOWSNT]: Initialize it to NULL.  Create the event to
 signal clients we are ready for connections.
 (Fdaemon_initialized): Use DAEMON_RUNNING.
 [WINDOWSNT]: MS-Windows specific code to signal clients we are
 ready for connections.
 src/lisp.h (DAEMON_RUNNING): New macro, encapsulates Posix and
 MS-Windows conditions for running in daemon mode.
 src/minibuf.c (read_minibuf): Use DAEMON_RUNNING.
 src/keyboard.c (kbd_buffer_get_event): Use DAEMON_RUNNING.
 src/dispnew.c (init_display) [WINDOWSNT]: Initialize frames/terminal
 even in daemon mode.

 nt/inc/ms-w32.h (W32_DAEMON_EVENT): New macro.

 lib-src/emacsclient.c (decode_options) [WINDOWSNT]: Don't reject empty
 arguments for --alternate-editor.
 (print_help_and_exit) [WINDOWSNT]: Don't refrain from advertising
 empty arguments for --alternate-editor.
 (start_daemon_and_retry_set_socket) [WINDOWSNT]: MS-Windows
 specific code to start Emacs in daemon mode and wait for it to be
 ready for client connections.

 lisp/server.el (server-process-filter): Force GUI frames on
 MS-Windows in daemon mode, even if a TTY frame was requested.
 lisp/frameset.el (frameset-keep-original-display-p): Don't assume
 windows-nt cannot be in daemon mode.
 lisp/frame.el (window-system-for-display): Don't assume windows-nt
 cannot be in daemon mode.
2015-02-27 12:43:30 +02:00
Jan Djärv
5917b7907a Don't use OUTER_TO_INNER macros for plain X and lucid.
* xmenu.c (create_and_show_popup_menu): Call XTranslateCoordinates,
dont use OUTER_TO_INNER macros.
(x_menu_show): Call x_real_pos_and_offsets, don't use
OUTER_TO_INNER macros.
2015-02-26 16:42:03 +01:00
Paul Eggert
d8e9122115 Merge from origin/emacs-24
e726f20 Handle "#" operator properly inside macro.  Fix coding bug.
618931b Handle dead frame in menu-bar-non-minibuffer-window-p.  (Bug#19728)
017a03a Document MS-Windows file-name idiosyncrasies  (Bug#19463)
f3faf4f Fix description of Customize buffer in Emacs manual.
1c1d0b7 Fix a typo in the Emacs manual's Hungry Delete description.
be7fb82 src/dispextern.h (FACE_FOR_CHAR): Fix the commentary.
33c4409 Spelling fixes
6c8231e python.el: Handle tabs in python-indent-dedent-line.
41c3b92 * lisp/progmodes/python.el: Respect user indentation after comment.
868df45 Avoid compiler warnings in decode_env_path.
b28c979 Fix XEmacs version typo in comment and ChangeLog
989fb32 Improve solution of bug #19701
6310530 Fix refilling of list of language environments in User Manual
c4c447d Restore XEmacs compatibility

Conflicts:
	doc/emacs/ChangeLog
	lisp/ChangeLog
	src/ChangeLog
	test/ChangeLog
2015-02-25 22:53:56 -08:00
Paul Eggert
8ae2142555 * xfns.c (x_real_pos_and_offsets): Fix pointer signedness. 2015-02-25 20:43:38 -08:00
Jan D
719fd93346 Redo the whole window offsets and coordinate translation for X.
* frame.h (struct frame): Remove x_pixels_diff, y_pixels_diff.

* w32fns.c (x_real_positions): Remove setting of x_pixels_diff,
y_pixels_diff.

* xfns.c (x_real_pos_and_offsets): New function, basically the code
from x_real_positions.
(x_real_positions): Call x_real_pos_and_offsets.
(x_relative_mouse_position): Use XTranslateCoordinates instead of
OUTER_TO_INNER_DIFF macros.
(Fx_frame_geometry): Get offsets with x_real_pos_and_offsets,
border from window attributes.  Adjust tool bar and menu widths.

* xmenu.c (create_and_show_popup_menu): Use XTranslateCoordinates
instead of OUTER_TO_INNER_DIFF macros.

* xterm.h (struct x_output): Remove x_pixels_outer_diff,
y_pixels_outer_diff, FRAME_OUTER_TO_INNER_DIFF_X,
FRAME_OUTER_TO_INNER_DIFF_Y. Declare x_real_pos_and_offsets.
2015-02-25 20:16:44 +01:00
Paul Eggert
b74db6347c Backtrace after malloc arena is corrupted
Without this change, if the malloc arena is corrupted and then
'backtrace' is called, the backtrace can crash because 'backtrace'
calls 'malloc'.  For more, please see:
https://sourceware.org/ml/libc-alpha/2015-02/msg00678.html
* emacs.c (main): Initialize tables used by 'backtrace'.
* sysdep.c (emacs_backtrace): Document the newly used part of the API.
2015-02-24 16:35:03 -08:00
Eli Zaretskii
18178922a8 Avoid erratic behavior of menu-bar tooltips on w32 (Bug#19925)
src/w32fns.c (Fw32__menu_bar_in_use): New internal function.

 lisp/frame.el (blink-cursor-timer-function): Don't increment
 blink-cursor-blinks-done counter when a menu is active on a w32
 frame.
2015-02-23 19:46:44 +02:00
Jan D
9f5a24a6fd Implement x-frame-geometry for NS.
* src/nsfns.m (Fx_frame_geometry): New function.
(syms_of_nsfns): Defsubr Sx_frame_geometry.
2015-02-22 17:24:32 +01:00
Paul Eggert
14b4e657e2 Spelling fixes
* lisp/cedet/semantic/doc.el (semantic-documentation-comment-preceding-tag):
Rename from semantic-documentation-comment-preceeding-tag.  All
uses changed.  Leave an obsolete alias behind.
* src/lisp.h (DEFINE_NON_NIL_Q_SYMBOL_MACROS):
Rename from DEFINE_NONNIL_Q_SYMBOL_MACROS.  All uses changed.
2015-02-21 20:01:05 -08:00
Eli Zaretskii
9074a68499 Prefer 'Qfoo' to 'intern ("foo")' in w32 source files
src/w32term.c (queue_notifications):
 src/w32inevt.c (handle_file_notifications):
 src/w32font.c (w32_enumfont_pattern_entity): Prefer 'Qfoo' to
 'intern ("foo")'.
2015-02-21 14:54:08 +02:00
Paul Eggert
3ebf06300b Prefer 'Qfoo' to 'intern ("foo")'
* buffer.c (syms_of_buffer):
* bytecode.c (exec_byte_code):
* callint.c (Fcall_interactively):
* callproc.c (create_temp_file):
* charset.c (define_charset_internal):
* coding.c (syms_of_coding):
* editfns.c (syms_of_editfns):
* emacs.c (main):
* fns.c (syms_of_fns):
* frame.c (delete_frame, Fframe_parameters):
* keyboard.c (syms_of_keyboard):
* keymap.c (syms_of_keymap):
* minibuf.c (read_minibuf, syms_of_minibuf):
* nsfns.m (ns_cursor_type_to_lisp):
* textprop.c (syms_of_textprop):
* xdisp.c (Fformat_mode_line, syms_of_xdisp):
* xfns.c (x_create_tip_frame, Fx_select_font):
* xml.c (parse_region):
Prefer constants like 'Qfoo' to calls like 'intern ("foo")'.
* buffer.c (syms_of_buffer): OK to do (put 'erase-buffer 'disabled
t) here now ...
(keys_of_buffer): ... instead of here.
* ftfont.c (syms_of_ftfont): Move DEFSYM of Qmono from here ...
* xfns.c (syms_of_xfns): ... to here, since ftfont.c is more
optional than xfns.c.
2015-02-21 00:27:00 -08:00
Jan Djärv
51d475a8d8 Avoid endless loop when handling fatal signal.
* src/emacs.c (terminate_due_to_signal): Move totally_unblock_input after
setting fatal_error_in_progress, so gobble_input and *read_socket are
not read if there are pending_signals.
2015-02-20 08:46:38 +01:00
Glenn Morris
35f047c066 * src/fileio.c (Fmake_temp_name): Doc tweaks.
Fixes: debbugs:19858
2015-02-19 21:42:22 -08:00
Paul Eggert
3bbf517072 Simplify binary I/O configuration
* lib-src/etags.c: Include <sysstdio.h> rather than <stdio.h>.
(process_file_name, analyze_regex): Use FOPEN_BINARY rather than
hard-coded "b".
* src/lread.c (Fload): Prefer FOPEN_TEXT and FOPEN_BINARY to
#ifdef DOS_NT.
* src/sysstdio.h: Add copyright notice.  Include <fcntl.h>.
(FOPEN_BINARY, FOPEN_TEXT): New macros.
* src/xfaces.c (Fx_load_color_file): Use FOPEN_TEXT, since POSIX
doesn't guarantee that "t" will work.
2015-02-19 19:21:32 -08:00
Eli Zaretskii
a2f904981d Avoid aborts when input-method-function changes this-command-keys (Bug#19774)
src/keyboard.c (read_char): Make sure this_single_command_key_start
 is in sync with this_command_key_count, around the call to
 input-method-function.
2015-02-19 18:48:39 +02:00
Fujii Hironori
37e3549055 Fix display of IME window on MS-Windows (Bug#11732)
src/w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Pass the
 message to DefWindowProc, after positioning the IME window, to
 trigger its display.

 Copyright-paperwork-exempt: yes
2015-02-19 13:40:48 +02:00
Eli Zaretskii
7932d062cf Fix exit code when stdin is at EOF (Bug#19897)
src/emacs.c (Fkill_emacs): Exit with specified exit code even if
 stdin is at EOF.
2015-02-18 23:14:31 +02:00
Oscar Fuentes
81d89d88ae Fixes display of prefix argument when input-method-function
* keyboard.c (read_char): When there is an input method function,
do not restore the echo area if a prefix argument is being
introduced.  (Bug#19875)
2015-02-18 05:09:12 +01:00
Kelly Dean
cec04fb220 * src/keyboard.c (timer_check_2): Fix incorrect comment 2015-02-17 22:08:51 -02:00
Martin Rudalics
ffec11d9b4 Fix doc-string of x_frame_normalize_before_maximize.
* xterm.c (x_frame_normalize_before_maximize): Fix doc-string.
Suggested by Alan Mackenzie <acm@muc.de>.
2015-02-14 18:50:37 +01:00
Eli Zaretskii
93888585de Fix assertion violations when popping menus on TTY (Bug#19862)
src/menu.c (Fx_popup_menu) [HAVE_X_WINDOWS]: Call
 x_relative_mouse_position only for X frames.
2015-02-14 15:11:30 +02:00
Eli Zaretskii
432b00e659 Fix assertions in popping up menus on TTY (Bug#19862)
Do not merge this commit to trunk!

 src/menu.c (Fx_popup_menu) [HAVE_X_WINDOWS]: Call
 mouse_position_for_popup only for X frames.
2015-02-14 15:03:20 +02:00
Eli Zaretskii
8b3ba7ae65 Improve docs of transient-mark-mode (Bug#19841)
src/buffer.c (syms_of_buffer): Doc fix.

 lisp/simple.el (transient-mark-mode): Doc fix.
2015-02-13 11:09:21 +02:00
Paul Eggert
65563fd771 Better support for future plugins
See the thread containing:
http://lists.gnu.org/archive/html/emacs-devel/2015-02/msg00720.html
* lib-src/make-docfile.c (write_globals): Generate code that #defines
Qxxx macros other than Qnil only if DEFINE_NONNIL_Q_SYMBOL_MACROS.
Qnil is safe to define even in plugins, since it must be zero for
other reasons.
* src/lisp.h (DEFINE_LISP_SYMBOL): New macro, replacing and simplifying
DEFINE_LISP_SYMBOL_BEGIN / DEFINE_LISP_SYMBOL_END.  All uses changed.
(DEFINE_NONNIL_Q_SYMBOL_MACROS): New macro, defaulting to true.
2015-02-12 18:21:32 -08:00