1 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
4 member which is not really used any more.
5 (FRAME_XIC_BASE_FONTNAME): Remove.
6 * xfns.c (xic_free_fontset): Adjust user.
7 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
8 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
9 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
10 (xdialog_show): Use eassert for debugging check.
11 * w32term.c (x_unfocus_frame): Remove unused dummy function.
13 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
15 * fileio.c, fns.c (merge): Move extern decl from here ...
16 * lisp.h (merge): ... to here.
18 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
20 Fix last font-related change.
21 * w32font.h (w32font_list_internal, w32font_match_internal):
23 * w32uniscribe.c (uniscribe_list, uniscribe_match):
24 (uniscribe_list_family): Adjust to match font API change.
25 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
26 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
28 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
30 * frame.h (FRAME_MOUSE_UPDATE):
31 * nsterm.m (ns_frame_up_to_date): Omit redundant check
32 whether hlinfo->mouse_face_mouse_frame is non-NULL.
34 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
36 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
37 * font.h (struct font_driver): Change list, match, and list_family
38 functions to accept struct frame * as first arg.
39 * font.c (font_score, font_compare, font_sort_entities): Remove
41 (font_sort_entities, font_list_entities, font_select_entity):
42 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
43 match font API change.
44 * xfont.c (xfont_list, xfont_match, xfont_list_family):
45 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
46 * ftxfont.c (ftxfont_list, ftxfont_match):
47 * xftfont.c (xftfont_list, xftfont_match):
48 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
49 * w32font.c (w32font_list, w32font_match, w32font_list):
50 (w32font_list_internal, w32_font_match_internal): Likewise.
51 * xfaces.c (Fx_family_fonts): Adjust user.
53 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
55 Do not use pure Xism x_wm_set_icon_position in non-X ports.
56 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
57 only if HAVE_X_WINDOWS is in use.
58 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
59 * nsterm.m (x_wm_set_icon_position): Remove no-op.
60 * w32term.c (x_wm_set_icon_position): Likewise.
61 * w32fns.c (x_icon): Adjust user.
63 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
65 * xterm.c (last_mouse_press_frame): Remove the
66 leftover which is not really used any more.
67 (handle_one_xevent, syms_of_xterm): Adjust users.
68 (x_flush): Call XFlush once per each X display, not frame.
69 This is better because this code always unconditionally skips
70 non-X frames in Vframe_list and issues the only XFlush if we
71 have more than one X frame on the same X display.
72 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
73 Use bool for booleans.
74 (x_draw_glyph_string_background, cvt_string_to_pixel):
75 (cvt_pixel_dtor): Drop unnecessary prototypes.
76 * xterm.h (x_display_ok): Adjust prototype.
78 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
80 Drop unnecessary functions that deals with frame pixel size.
81 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
82 (x_pixel_height): Drop prototypes.
83 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
84 (x_pixel_height): Drop implementations.
85 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
86 which should be always valid for window frame.
87 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
88 * w32menu.c (Fx_popup_dialog):
89 * xmenu.c (Fx_popup_dialog): Likewise for both.
91 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
93 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
94 frame parameters and call to Fmodify_frame_parameters just once.
95 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
96 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
97 and mention nil frame in docstring.
99 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
101 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
102 (x_figure_window_size): Likewise. Adjust to return long.
103 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
104 (toplevel): Move Qterminal_live_p to...
105 * terminal.c (toplevel): ...here, make it static, and...
106 (syms_of_terminal): ...DEFSYM here.
107 * frame.h (Qterminal_live_p): Remove declaration.
108 (make_frame, x_figure_window_size): Adjust prototype.
109 * nsfns.m (Fx_create_frame): Use long for window flags.
111 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
113 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
114 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
115 Do not assume that emacs_close (INT_MAX) is a no-op.
117 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
119 * xfaces.c (make_face_cache): For struct face_cache, prefer
120 xmalloc to xzalloc and so avoid redundant call to memset.
121 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
123 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
125 * fringe.c (draw_window_fringes, update_window_fringes)
126 (compute_fringe_widths):
127 * w32term.c (x_draw_glyph_string):
128 * window.c (candidate_window_p, Frecenter):
129 * xfaces.c (realize_basic_faces, realize_default_face)
130 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
131 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
132 * xfns.c (x_set_cursor_color, xic_free_xfontset):
133 * xmenu.c (Fx_menu_bar_open_internal):
134 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
135 * xsettings.c (xft_settings_event):
136 * xterm.c (x_draw_glyph_string, x_had_errors_p):
137 Use bool for booleans. Adjust style and comments where
139 * dispextern.h (draw_window_fringes, update_window_fringes)
140 (compute_fringe_widths):
141 * xterm.h (x_had_errors_p): Adjust prototype.
143 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
145 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
146 CHECK_LIST. Rewrite the loop to avoid useless local variable.
148 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
150 * fns.c (toplevel): Remove comment before Fsafe_length because
153 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
155 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
157 2013-07-28 Eli Zaretskii <eliz@gnu.org>
159 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
160 frame which got the message is still alive, before dereferencing
161 its pointer. (Bug#14970)
163 * frame.c (delete_frame): Test "this" frame's minibuffer window to
164 be a live window, before using it as such. (Bug#14970)
166 2013-07-27 Eli Zaretskii <eliz@gnu.org>
168 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
169 w32_detect_focus_change instead of doing part of its job by hand.
170 This fixes the problem whereby FOCUS_OUT events were not sent to
173 2013-07-26 Eli Zaretskii <eliz@gnu.org>
175 * process.c (Fprocess_list): Doc fix.
177 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
178 being re-exposed only if it didn't ask to become visible.
179 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
180 was previously iconified. (Bug#14841)
181 (x_iconify_frame): Mark the frame iconified.
183 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
185 Fix minor problems found by static checking.
186 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
187 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
189 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
191 * eval.c (set_specpdl_old_value): New function.
192 (unbind_to): Minor simplification.
193 (get_backtrace_frame): New function.
194 (Fbacktrace_frame): Use it. Add `base' argument.
195 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
196 (syms_of_eval): Export backtrace-eval.
197 * xterm.c (x_focus_changed): Simplify.
199 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
201 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
203 2013-07-24 Eli Zaretskii <eliz@gnu.org>
205 * xdisp.c (redisplay_window): Instead of moving point out of
206 scroll margin, reject the force_start method, and try scrolling
209 2013-07-24 Ken Brown <kbrown@cornell.edu>
211 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
214 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
216 * eval.c (Fprogn): Do not check that BODY is a proper list.
217 This undoes the previous change. The check slows down the
218 interpreter, and is not needed to prevent a crash. See
219 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
221 2013-07-23 Glenn Morris <rgm@gnu.org>
223 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
225 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
227 Port to GNU/Linux systems with tinfo but not ncurses.
228 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
229 to decide whether ncurses is being used. Without this change,
230 GCC complains about tgetent not being declared, on a system
231 that has tinfo installed but ncurses not installed.
233 * eval.c (Fprogn): Check that BODY is a proper list.
235 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
236 * data.c (Fsetq_default):
237 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
238 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
240 Tune by taking advantage of the fact that ARGS is always a list
241 when a function is declared to have UNEVALLED args.
243 * emacsgtkfixed.c: Port to GCC 4.6.
244 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
246 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
248 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
249 here to silence compiler warnings.
251 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
253 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
254 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
255 from messing up Emacs's 'struct frame' (Bug#14923).
257 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
259 * alloc.c (make_save_ptr_ptr): Define this function.
260 It was inadvertently omitted. It's needed only if
261 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
263 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
265 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
266 frame have focus (Bug#14895).
268 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
270 Avoid vfork-related deadlock more cleanly.
271 * callproc.c (child_setup): When the child's exec fails, output
272 the program name, as that's more useful. Use O_NONBLOCK to avoid
274 * process.c (create_process_1): Remove; no longer needed.
275 (create_process): Remove timer hack; no longer needed, now that
276 the child avoids deadlock.
278 2013-07-20 Glenn Morris <rgm@gnu.org>
280 * image.c (Fimage_flush): Fix doc typo.
282 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
284 Fix array bounds violation when pty allocation fails.
285 * process.c (PTY_NAME_SIZE): New constant.
286 (pty_name): Remove static variable; it's now auto.
287 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
288 Take pty_name as an arg rather than using a static variable.
290 (create_process): Recover pty_flag from process, not from volatile local.
291 (create_pty): Stay inside array even when pty allocation fails.
292 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
294 * lread.c (Fload): Avoid initialization only when lint checking.
295 Mention that it's needed only for older GCCs.
297 2013-07-20 Kenichi Handa <handa@gnu.org>
299 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
300 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
302 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
304 * lread.c (Fload): Avoid uninitialized warning.
306 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
308 Fix some minor file descriptor leaks and related glitches.
309 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
310 (create_lock_file): Use write, not emacs_write.
311 * image.c (slurp_file, png_load_body):
312 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
313 (server_accept_connection):
314 Don't leak an fd on memory allocation failure.
315 * image.c (slurp_file): Add a cheap heuristic for growing files.
316 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
317 as that's what the other routines do. Maybe input need not be
318 blocked at all, but it's better to be consistent.
319 Avoid undefined behavior when strlen is zero.
321 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
322 (NSTATICS): Now a constant; doesn't need to be a macro.
324 2013-07-19 Richard Stallman <rms@gnu.org>
326 * coding.c (decode_coding_utf_8): Add simple loop for fast
327 processing of ASCII characters.
329 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
331 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
333 2013-07-19 Eli Zaretskii <eliz@gnu.org>
335 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
336 unportable 'struct x_display_info'.
337 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
340 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
342 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
343 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
345 (system_process_attributes): Prefer plain char to unsigned char
346 when either will do. Clean up properly if interrupted or if
347 memory allocations fail. Don't assume sscanf succeeds. Remove
348 no-longer-needed workaround to stop GCC from whining. Read
349 command-line once, instead of multiple times. Check read status a
352 Fix obscure porting bug with varargs functions.
353 The code assumed that int is treated like ptrdiff_t in a vararg
354 function, which is not a portable assumption. There was a similar
355 -- though these days less likely -- porting problem with various
356 assumptions that pointers of different types all smell the same as
357 far as vararg functions is conserved. To make this problem less
358 likely in the future, redo the API to use varargs functions.
359 * alloc.c (make_save_value): Remove this vararg function.
360 All uses changed to ...
361 (make_save_int_int_int, make_save_obj_obj_obj_obj)
362 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
364 (make_save_ptr): Rename from make_save_pointer, for consistency with
365 the above. Define only on platforms that need it. All uses changed.
367 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
369 * keyboard.c: Try to fix typos in previous change.
370 (DISPLAY_LIST_INFO): New macro.
371 (kbd_buffer_get_event): Do not access members that are not present
372 in X11. Revert inadvertent change of "!=" to "=".
374 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
376 * keyboard.c (kbd_buffer_get_event):
377 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
378 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
380 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
382 * filelock.c: Fix unlikely file descriptor leaks.
383 (get_boot_time_1): Rework to avoid using emacs_open.
384 This doesn't actually fix a leak, but is better anyway.
385 (read_lock_data): Use read, not emacs_read.
387 * doc.c: Fix minor memory and file descriptor leaks.
388 * doc.c (get_doc_string): Fix memory leak when doc file absent.
389 (get_doc_string, Fsnarf_documentation):
390 Fix file descriptor leak on error.
392 * term.c: Fix minor fdopen-related file descriptor leaks.
393 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
394 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
396 * charset.c: Fix file descriptor leaks and errno issues.
398 (load_charset_map_from_file): Don't leak file descriptor on error.
399 Use plain record_xmalloc since the allocation is larger than
400 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
402 * eval.c (record_unwind_protect_nothing):
403 * fileio.c (fclose_unwind):
405 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
406 The replacement doesn't block input, but that no longer seems
409 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
411 * lread.c: Fix file descriptor leaks and errno issues.
412 (Fload): Close some races that leaked fds or streams when 'load'
414 (Fload, openp): Report error number of last nontrivial failure to open.
415 ENOENT counts as trivial.
416 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
418 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
419 now that the function is always called with a nonnegative arg.
420 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
421 All uses replaced with ...
422 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
424 A few more minor file errno-reporting bugs.
425 * callproc.c (Fcall_process):
426 * doc.c (Fsnarf_documentation):
427 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
428 * process.c (set_socket_option):
429 Don't let a constructor trash errno.
430 * doc.c: Include <errno.h>.
432 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
434 * w32fns.c (unwind_create_tip_frame): Fix declaration.
436 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
438 Fix w32 bug with call-process-region (Bug#14885).
439 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
440 to Fcall_process when the input is empty. This simplifies the
441 code a bit. It makes no difference on POSIXish platforms but
442 apparently it fixes a bug on w32.
444 Fix bug where insert-file-contents closes a file twice (Bug#14839).
445 * fileio.c (close_file_unwind): Don't close if FD is negative;
446 this can happen when unwinding a zapped file descriptor.
447 (Finsert_file_contents): Unwind-protect the fd before the point marker,
448 in case Emacs runs out of memory between the two unwind-protects.
449 Don't trash errno when closing FD.
450 Zap the FD in the specpdl when closing it, instead of deferring
451 the removal of the unwind-protect; this fixes a bug where a child
452 function unwinds the stack past us.
454 New unwind-protect flavors to better type-check C callbacks.
455 This also lessens the need to write wrappers for callbacks,
456 and the need for make_save_pointer.
457 * alloca.c (free_save_value):
458 * atimer.c (run_all_atimers):
460 * alloc.c (safe_alloca_unwind):
461 * atimer.c (unwind_stop_other_atimers):
462 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
463 * menu.c (cleanup_popup_menu) [HAVE_NS]:
464 * minibuf.c (choose_minibuf_frame_1):
465 * process.c (make_serial_process_unwind):
466 * xdisp.h (pop_message_unwind):
467 * xselect.c (queue_selection_requests_unwind):
468 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
469 * alloca.c (record_xmalloc):
470 Prefer record_unwind_protect_ptr to record_unwind_protect with
472 * alloca.c (Fgarbage_collect):
473 Prefer record_unwind_protect_void to passing a dummy.
474 * buffer.c (restore_buffer):
475 * window.c (restore_window_configuration):
476 * xfns.c, w32fns.c (do_unwind_create_frame)
477 New wrapper. All record-unwind uses of wrappee changed.
478 * buffer.c (set_buffer_if_live):
479 * callproc.c (call_process_cleanup, delete_temp_file):
480 * coding.c (code_conversion_restore):
481 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
482 * editfns.c (save_excursion_restore)
483 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
484 (save_restriction_restore):
485 * eval.c (restore_stack_limits, un_autoload):
486 * fns.c (require_unwind):
487 * keyboard.c (recursive_edit_unwind, tracking_off):
488 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
489 * macros.c (pop_kbd_macro, restore_menu_items):
490 * nsfns.m (unwind_create_frame):
491 * print.c (print_unwind):
492 * process.c (start_process_unwind):
493 * search.c (unwind_set_match_data):
494 * window.c (select_window_norecord, select_frame_norecord):
495 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
496 (fast_set_selected_frame):
497 * xfns.c, w32fns.c (unwind_create_tip_frame):
498 Return void, not a dummy Lisp_Object. All uses changed.
499 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
500 * callproc.c (call_process_kill):
501 * fileio.c (restore_point_unwind, decide_coding_unwind)
502 (build_annotations_unwind):
503 * insdel.c (Fcombine_after_change_execute_1):
504 * keyboard.c (read_char_help_form_unwind):
505 * menu.c (unuse_menu_items):
506 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
507 * sound.c (sound_cleanup):
508 * xdisp.c (unwind_redisplay):
509 * xfns.c (clean_up_dialog):
510 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
511 Accept no args and return void, instead of accepting and returning
512 a dummy Lisp_Object. All uses changed.
513 * cygw32.c (fchdir_unwind):
514 * fileio.c (close_file_unwind):
515 * keyboard.c (restore_kboard_configuration):
516 * lread.c (readevalllop_1):
517 * process.c (wait_reading_process_output_unwind):
518 Accept int and return void, rather than accepting an Emacs integer
519 and returning a dummy object. In some cases this fixes an
520 unlikely bug when the corresponding int is outside Emacs integer
521 range. All uses changed.
522 * dired.c (directory_files_internal_unwind):
523 * fileio.c (do_auto_save_unwind):
524 * gtkutil.c (pop_down_dialog):
525 * insdel.c (reset_var_on_error):
526 * lread.c (load_unwind):
527 * xfns.c (clean_up_file_dialog):
528 * xmenu.c, nsmenu.m (pop_down_menu):
529 * xmenu.c (cleanup_widget_value_tree):
530 * xselect.c (wait_for_property_change_unwind):
531 Accept pointer and return void, rather than accepting an Emacs
532 save value encapsulating the pointer and returning a dummy object.
534 * editfns.c (Fformat): Update the saved pointer directly via
535 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
536 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
537 (unwind_body): New function.
538 (record_unwind_protect): First arg is now a function returning void,
539 not a dummy Lisp_Object.
540 (record_unwind_protect_ptr, record_unwind_protect_int)
541 (record_unwind_protect_void): New functions.
542 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
543 * fileio.c (struct auto_save_unwind): New type.
544 (do_auto_save_unwind): Use it.
545 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
546 * insdel.c (struct rvoe_arg): New type.
547 (reset_var_on_error): Use it.
548 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
550 (specbinding_func): Remove; there are now several such functions.
551 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
552 (set_unwind_protect_ptr): New function.
553 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
555 Be simpler and more consistent about reporting I/O errors.
556 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
557 Say "Read error" and "Write error", rather than "I/O error", or
558 "IO error reading", or "IO error writing", when a read or write
560 * process.c (Fmake_network_process, wait_reading_process_output)
561 (send_process, Fprocess_send_eof, wait_reading_process_output):
562 Capitalize diagnostics consistently. Put "failed foo" at the
563 start of the diagnostic, so that we don't capitalize the
564 function name "foo". Consistently say "failed" for such
566 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
567 All callers changed. This is so it can use report_file_error.
568 * sysdep.c (serial_open, serial_configure): Capitalize I/O
569 diagnostics consistently as above.
571 * fileio.c (report_file_errno): Fix errno reporting bug.
572 If the file name is neither null nor a pair, package it up as a
573 singleton list. All callers changed, both to this function and to
574 report_file_error. This fixes a bug where the memory allocator
575 invoked by list1 set errno so that the immediately following
576 report_file_error reported the wrong errno value.
578 Fix minor problems found by --enable-gcc-warnings.
579 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
580 * keyboard.c (kbd_buffer_get_event): Remove unused local.
582 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
584 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
585 Set event->arg to Qt if switch-event shall be generated.
586 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
588 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
590 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
593 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
594 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
595 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
596 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
597 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
598 and there is a focused frame.
599 (head_table): Add focus-in and focus-out.
600 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
601 bind to handle-focus-in/out.
603 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
604 (Fhandle_switch_frame): Call Fhandle_focus_in.
605 (syms_of_frame): defsubr handle-focus-in/out.
607 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
609 Fix porting bug to older POSIXish platforms (Bug#14862).
610 * sysdep.c (emacs_pipe): New function, that implements
611 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
612 This should port better to CentOS 5 and to Mac OS X 10.6.
613 All calls to pipe2 changed.
615 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
616 This makes the code easier to read and the executable a bit smaller.
617 Do not replace all calls to Fcons that happen to create lists,
618 just calls that are intended to create lists. For example, when
619 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
620 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
621 Similarly for list2 through list5.
622 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
623 * bytecode.c (exec_byte_code):
624 * callint.c (quotify_arg, Fcall_interactively):
625 * callproc.c (Fcall_process, create_temp_file):
626 * charset.c (load_charset_map_from_file)
627 (Fdefine_charset_internal, init_charset):
628 * coding.c (get_translation_table, detect_coding_system)
629 (Fcheck_coding_systems_region)
630 (Fset_terminal_coding_system_internal)
631 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
632 * composite.c (update_compositions, Ffind_composition_internal):
633 * dired.c (directory_files_internal, file_name_completion)
635 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
636 * doc.c (Fsnarf_documentation):
637 * editfns.c (Fmessage_box):
639 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
640 (Feval, eval_sub, Ffuncall, apply_lambda):
641 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
642 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
643 (Fset_file_times, Finsert_file_contents)
644 (Fchoose_write_coding_system, Fwrite_region):
645 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
646 * font.c (font_registry_charsets, font_parse_fcname)
647 (font_prepare_cache, font_update_drivers, Flist_fonts):
648 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
649 * frame.c (make_frame, Fmake_terminal_frame)
650 (x_set_frame_parameters, x_report_frame_params)
651 (x_default_parameter, Fx_parse_geometry):
652 * ftfont.c (syms_of_ftfont):
653 * image.c (gif_load):
654 * keyboard.c (command_loop_1):
655 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
656 (Fcopy_keymap, append_key, Fcurrent_active_maps)
657 (Fminor_mode_key_binding, accessible_keymaps_1)
658 (Faccessible_keymaps, Fwhere_is_internal):
659 * lread.c (read_emacs_mule_char):
660 * menu.c (find_and_return_menu_selection):
661 * minibuf.c (get_minibuffer):
662 * nsfns.m (Fns_perform_service):
663 * nsfont.m (ns_script_to_charset):
664 * nsmenu.m (ns_popup_dialog):
665 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
666 (Fx_own_selection_internal):
667 * nsterm.m (append2):
668 * print.c (Fredirect_debugging_output)
669 (print_prune_string_charset):
670 * process.c (Fdelete_process, Fprocess_contact)
671 (Fformat_network_address, set_socket_option)
672 (read_and_dispose_of_process_output, write_queue_push)
673 (send_process, exec_sentinel):
674 * sound.c (Fplay_sound_internal):
675 * textprop.c (validate_plist, add_properties)
676 (Fput_text_property, Fadd_face_text_property)
677 (copy_text_properties, text_property_list, syms_of_textprop):
678 * unexaix.c (report_error):
679 * unexcoff.c (report_error):
680 * unexsol.c (unexec):
681 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
682 (Fformat_mode_line, syms_of_xdisp):
683 * xfaces.c (set_font_frame_param)
684 (Finternal_lisp_face_attribute_values)
685 (Finternal_merge_in_global_face, syms_of_xfaces):
686 * xfns.c (x_default_scroll_bar_color_parameter)
687 (x_default_font_parameter, x_create_tip_frame):
688 * xfont.c (xfont_supported_scripts):
689 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
690 (menu_help_callback, xmenu_show):
692 * xterm.c (set_wm_state):
693 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
694 and similarly for list2 through list5.
696 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
698 * callproc.c (Fcall_process_region): Fix minor race and tune.
699 (create_temp_file): New function, with the temp-file-creation part
700 of the old Fcall_process_region. Use Fcopy_sequence to create the
701 temp file name, rather than alloca + build_string, for simplicity.
702 Don't bother to block input around the temp file creation;
703 shouldn't be needed. Simplify use of mktemp. Use
704 record_unwind_protect immediately after creating the temp file;
705 this closes an unlikely race where the temp file was not removed.
706 Use memcpy rather than an open-coded loop.
707 (Fcall_process_region): Use the new function. If the input is
708 empty, redirect from /dev/null rather than from a newly created
709 empty temp file; this avoids unnecessary file system traffic.
711 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
713 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
714 Simplify by making this case like the other two. This is a bit
715 slower on obsolete hosts, but the extra complexity isn't worth it.
717 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
718 * process.c (create_process) [!DOS_NT]:
719 Remove now-unnecessary calls to emacs_close.
721 2013-07-13 Eli Zaretskii <eliz@gnu.org>
723 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
724 returning early. (Bug#14850)
726 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
727 and inhibit-iso-escape-detection attributes of 'undecided'.
730 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
732 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
733 Reported by Herbert J. Skuhra in
734 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
736 Don't lose top specpdl entry when memory is exhausted.
737 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
738 specpdl overflow here, to simplify callers; all callers changed.
739 Always reserve an unused entry at the stack top; this avoids
740 losing the top entry's information when memory is exhausted.
742 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
744 Clean up errno reporting and fix some errno-reporting bugs.
745 * callproc.c (Fcall_process):
746 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
747 * process.c (create_process, Fmake_network_process):
748 * unexaix.c (report_error):
749 * unexcoff.c (report_error):
750 Be more careful about reporting the errno of failed operations.
751 The code previously reported the wrong errno sometimes.
752 Also, prefer report_file_errno to setting errno + report_file_error.
753 (Fcall_process): Look at openp return value rather than at path,
754 as that's a bit faster and clearer when there's a numeric predicate.
755 * fileio.c (report_file_errno): New function, with most of the
756 old contents of report_file_error.
757 (report_file_error): Use it.
758 (Ffile_exists_p, Ffile_accessible_directory_p):
759 Set errno to 0 when it is junk.
760 * fileio.c (Faccess_file):
761 * image.c (x_create_bitmap_from_file):
762 Use faccessat rather than opening the file, to avoid the hassle of
763 having a file descriptor open.
764 * lisp.h (report_file_errno): New decl.
765 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
768 * process.c (create_process, wait_reading_process_output) [AIX]:
769 Remove obsolete SIGHUP-related code, as Emacs no longer disables
770 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
771 a multithreaded environment anyway).
772 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
774 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
776 * image.c (x_find_image_file): Don't close a remote file handle.
778 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
780 Fix races with threads and file descriptors.
781 * callproc.c (Fcall_process_region):
782 * dired.c (open_directory):
783 * emacs.c (main, Fdaemon_initialized):
784 * image.c (x_find_image_file):
785 * inotify.c (Finotify_rm_watch):
786 * lread.c (Flocate_file_internal):
787 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
788 * term.c (term_mouse_moveto, init_tty):
789 * termcap.c (tgetent):
790 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
791 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
792 * unexhp9k800.c, unexmacosx.c (unexec):
793 * callproc.c (Fcall_process_region):
794 Use emacs_close, not close.
795 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
796 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
797 and posix_close function on current platforms (which all lack them).
798 (emacs_close): Use it. This should fix the races on GNU/Linux and
799 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
800 and it should avoid closing random victim file descriptors on
803 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
805 * inotify.c (uninitialized): Remove. All uses replaced by -1.
806 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
809 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
810 This is for .gdbinit xbacktrace.
812 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
813 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
814 (emacs_set_tty): Now static.
815 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
816 * term.c (tty_capable_p, tty_default_color_capabilities)
817 (get_tty_terminal, term_mouse_movement)
818 (handle_one_term_event, init_tty, maybe_fatal):
819 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
820 (tgetent, scan_file, name_match, compare_contin):
821 * terminal.c (get_terminal):
822 Use bool for boolean.
823 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
824 Prefer char to unsigned char if either will do.
825 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
826 (tty_write_glyphs): Prefer int to unsigned.
827 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
829 * termcap.c (tprint, main) [TEST]: Remove non-working test.
831 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
834 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
835 (B__dummy__): New dummy symbol, to pacify C89.
836 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
837 they can't grok varargs macros.
838 * dispnew.c (add_window_display_history)
839 (add_frame_display_history):
840 * print.c (print_object):
841 * xdisp.c (debug_method_add):
842 Use %p printf format only for void pointers.
843 * emacs.c (usage_message): New constant, replacing ...
844 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
845 (main): Adjust to usage reorg.
846 * fns.c (syms_of_fns):
847 * profiler.c (syms_of_profiler):
848 Don't use non-constant struct initializers.
849 * gnutls.h (gnutls_initstage_t):
850 * lisp.h (enum Lisp_Fwd_Type):
851 * lread.c (lisp_file_lexically_bound_p):
852 * xsettings.c (anonymous enum):
853 Remove trailing comma.
854 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
855 * lisp.h (ENUM_BF): Use unsigned if pedantic.
856 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
858 * regex.c (const_re_char): New type, to pacify strict C89.
859 All uses of 'const re_char' replaced to use it.
860 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
861 with glibc when strict C89. This change is imported from gnulib.
863 (_Restrict_arr_): Rename from __restrict_arr, similarly.
864 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
865 Omit GNU_LINUX implementation, since it requires long long.
866 * xterm.c (x_draw_underwave):
867 Do not assume the traditional order of struct's members.
868 (x_term_init): Rewrite to avoid the need for non-constant structure
871 Syntax cleanup, mostly replacing macros with functions.
872 This removes the need for the syntax_temp hack.
873 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
874 * syntax.c (SYNTAX_INLINE): New macro.
875 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
876 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
877 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
878 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
879 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
880 (SYNTAX_COMEND_FIRST): Now functions, not macros.
881 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
882 Now constants, not macros.
883 (syntax_temp) [!__GNUC__]: Remove.
884 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
885 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
886 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
887 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
888 Move here from syntax.h; now functions, not macros. Except for the
889 last function, these are static since only syntax.c uses them.
890 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
891 All uses changed. Now a function, not a macro; use this fact
892 to simplify the code.
893 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
894 compiler bugs; no longer relevant.
895 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
896 (SYNTAX_INLINE): New macro.
897 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
898 for the new functions. Use bool for boolean member.
899 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
900 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
901 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
902 (SETUP_BUFFER_SYNTAX_TABLE):
903 Now extern inline functions, not macros.
904 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
905 Remove; all uses replaced by implementation.
906 (syntax_temp) [!__GNUC__]: Remove decl.
907 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
909 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
911 * emacs.c (main): Fix syntax error.
913 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
915 Timestamp fixes for undo (Bug#14824).
916 * atimer.c (schedule_atimer):
917 * fileio.c (Ffile_newer_than_file_p):
918 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
919 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
920 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
921 (syms_of_fileio): Remove Sclear_visited_file_name.
922 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
923 file doesn't exist; this avoids an ambiguity with negative timestamps.
924 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
925 * systime.h (make_emacs_time, invalid_emacs_time):
926 Don't assume struct timespec layout; POSIX doesn't guarantee it.
927 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
928 * undo.c (record_first_change): Push (visited-file-modtime) onto
929 undo list rather than reimplementing it by hand, incorrectly.
931 2013-07-09 Ken Brown <kbrown@cornell.edu>
933 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
935 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
937 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
939 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
941 Handle errno and exit status a bit more carefully.
942 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
943 number into an exit status. Instead, use EXIT_CANCELED.
944 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
945 * callproc.c (relocate_fd):
946 * emacs.c (close_output_streams, main):
947 * process.c (create_process):
948 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
949 Use emacs_perror for simplicity.
950 * callproc.c (relocate_fd, main):
951 * sysdep.c (sys_subshell):
952 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
953 (shut_down_emacs): Use emacs_write, not write.
954 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
955 * fileio.c (Fcopy_file, e_write):
956 * nsterm.m (ns_select):
957 * process.c (send_process):
958 * sound.c (vox_write):
959 Use emacs_write_sig, not emacs_write.
960 * lisp.h (emacs_write_sig, emacs_perror): New decls.
961 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
963 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
965 (emacs_full_write): New function.
966 (emacs_write): Rewrite to use it.
967 (emacswrite_sig, emacs_perror): New functions.
968 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
970 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
972 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
973 on NS even if it is present. Pixmap on NS is a void*.
975 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
977 Port to Ubuntu 10 (Bug#14803).
978 Problem reported by T.V. Raman.
979 * process.c (close_on_exec, accept4, process_socket):
980 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
982 2013-07-07 Eli Zaretskii <eliz@gnu.org>
984 * w32.c (sys_dup): Declare prototype.
988 * callproc.c [WINDOWSNT]: Include sys/socket.h.
990 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
992 Make file descriptors close-on-exec when possible (Bug#14803).
993 This simplifies Emacs a bit, since it no longer needs to worry
994 about closing file descriptors by hand in some cases.
995 It also fixes some unlikely races. Not all such races, as
996 libraries often open files internally without setting
997 close-on-exec, but it's an improvement.
998 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
999 * callproc.c (Fcall_process) [!MSDOS]:
1000 * emacs.c (main) [!DOS_NT]:
1001 * nsterm.m (ns_term_init):
1002 * process.c (create_process):
1003 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
1004 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
1005 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
1006 Prefer mkostemp with O_CLOEXEC to mkstemp.
1007 * callproc.c (relocate_fd) [!WINDOWSNT]:
1008 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
1009 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
1011 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
1012 Make the resulting file descriptor close-on-exec.
1013 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
1014 * lread.c (load_descriptor_list, load_descriptor_unwind):
1015 Remove; no longer needed. All uses removed.
1016 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
1017 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
1019 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
1020 (Fmake_network_process, Fnetwork_interface_list):
1021 (Fnetwork_interface_info, server_accept_connection):
1022 Make newly-created socket close-on-exec.
1023 * sysdep.c (emacs_open, emacs_fopen):
1024 Make new-created descriptor close-on-exec.
1025 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
1026 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
1028 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
1030 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
1031 for NS_IMPL_GNUSTEP.
1033 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1035 Fix openp errno handling.
1036 * callproc.c (Fcall_process): Preserve openp errno around close.
1037 * lread.c (openp): Set errno when returning -1, as some callers
1040 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
1042 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
1044 * nsterm.h (NSSavePanel): Update comment.
1045 (NSAPP_DATA2_RUNFILEDIALOG): Define.
1046 (ns_run_file_dialog): Declare.
1048 * nsfns.m: Remove panelOK.
1050 (ns_run_file_dialog): New function.
1051 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
1052 event loop, so file dialog is popped up by ns_run_file_dialog, called
1053 by sendEvent (Bug#14578).
1054 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
1056 2013-07-06 Eli Zaretskii <eliz@gnu.org>
1058 * xdisp.c (default_line_pixel_height): New function.
1059 (pos_visible_p, move_it_vertically_backward, try_scrolling)
1060 (try_cursor_movement, redisplay_window, try_window)
1061 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
1063 * window.c (window_scroll_pixel_based): use
1064 default_line_pixel_height.
1066 * dispextern.h (default_line_pixel_height): Add prototype.
1068 * frame.c (x_set_line_spacing): Accept a float value for
1069 line-spacing parameter, per the documentation.
1071 * data.c (Fmultibyte_string_p): Doc fix.
1073 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
1075 Use emacs_open more consistently when opening files.
1076 This handles EINTR more consistently now, and makes it easier
1077 to introduce other uniform changes to file descriptor handling.
1078 * src/systdio.h: New file.
1079 * src/buffer.c (mmap_init):
1080 * cygw32.c (chdir_to_default_directory):
1081 * dispnew.c (Fopen_termscript):
1082 * emacs.c (Fdaemon_initialized):
1083 * fileio.c (Fdo_auto_save):
1084 * image.c (slurp_file, png_load_body, jpeg_load_body):
1085 * keyboard.c (Fopen_dribble_file):
1087 * print.c (Fredirect_debugging_output):
1088 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
1089 * termcap.c (tgetent):
1090 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
1091 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
1092 * w32term.c (w32_initialize) [CYGWIN]:
1093 * xfaces.c (Fx_load_color_file):
1094 Use emacs_open instead of plain open, and emacs_fopen instead of
1096 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
1097 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
1098 * callproc.c (default_output_mode): New constant.
1099 (Fcall_process): Use it to call emacs_open instead of plain creat.
1100 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
1101 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
1102 (emacs_fopen): New function.
1103 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
1104 Include <lisp.h>, for emacs_open.
1105 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
1107 Remove duplicate #include directives.
1108 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
1110 Don't include stdio.h twice.
1111 * buffer.c [USE_MMAP_FOR_BUFFERS]:
1112 Don't include sys/types.h or stdio.h twice.
1113 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
1114 * lread.c: Don't include coding.h twice.
1115 * nsfont.m: Don't include frame.h twice.
1116 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
1117 * ralloc.c: Don't include <unistd.h> twice.
1118 * xdisp.c: Don't include font.h twice.
1119 * xterm.c: Don't include fontset.h twice.
1120 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
1122 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1124 Scale ImageMagick images more carefully.
1125 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
1126 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
1127 Be more careful about avoiding undefined behavior after
1128 integer overflow and division by zero.
1130 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1132 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
1133 (syms_of_w32fns): DEFSYM them.
1134 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
1135 (CCHDEVICENAME): Define macros if not defined.
1136 (struct MONITOR_INFO_EX): New struct.
1137 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
1138 (enum_display_monitors_fn): New variable.
1139 (globals_of_w32fns): Initialize it.
1140 (Fx_display_pixel_width, Fx_display_pixel_height)
1141 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
1142 multi-monitor setups in docstrings.
1143 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
1144 screen size by primary monitor's millimeter per pixel.
1145 (w32_monitor_enum, w32_display_monitor_attributes_list)
1146 (w32_display_monitor_attributes_list_fallback)
1147 (Fw32_display_monitor_attributes_list): New functions.
1148 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
1150 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
1152 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
1154 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
1156 * fileio.c (Qfile_notify_error): New error symbol.
1158 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
1159 * inotify.c (inotify_callback, symbol_to_inotifymask)
1160 (Finotify_add_watch, Finotify_rm_watch): Use it.
1161 (inotifyevent_to_event): Exchange order of cookie and file name.
1162 (Finotify_add_watch): Adapt docstring.
1164 * lisp.h (Qfile_notify_error): Declare.
1166 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1168 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
1169 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1170 Do not clear _malloc_thread_enabled_p, undoing the previous change,
1171 which did not work (see <http://bugs.gnu.org/14569#307>).
1172 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
1173 && (!noninteractive || initialized)). This attempts to thread
1174 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
1176 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
1178 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
1179 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
1181 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1183 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
1184 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1185 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
1186 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
1188 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
1190 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
1191 Define to __sys_siglist.
1193 2013-07-02 Eli Zaretskii <eliz@gnu.org>
1195 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
1196 word-wrap, so that overflow-newline-into-fringe would work in
1197 visual-line-mode. (Bug#2749)
1198 (move_it_in_display_line_to): When the last scanned display
1199 element fits exactly on the display line, and
1200 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
1201 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
1202 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
1203 finding buffer position that corresponds to pixel coordinates,
1204 e.g. in buffer_posn_from_coords.
1206 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
1208 * process.c (handle_child_signal): Call catch_child_signal if
1211 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
1213 Don't convert function pointers to void * and back.
1214 It isn't portable C, and it's easy enough to avoid.
1215 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
1216 (make_save_value): Add support for SAVE_FUNCPOINTER.
1217 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
1218 * print.c (print_object):
1219 Distinguish function from object pointers.
1220 * lisp.h (SAVE_FUNCPOINTER): New constant.
1221 (SAVE_SLOT_BITS): Adjust to it.
1222 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
1223 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
1224 (voidfuncptr): New typedef.
1225 (struct Lisp_Save_Value): New member data[0].funcpointer.
1226 (XSAVE_FUNCPOINTER): New function.
1228 Simplify buildobj processing.
1229 * Makefile.in (buildobj.h): Make it a sequence of strings each
1230 followed by comma, rather than a single string. Put it into a
1231 .tmp file in case there's an error while generating it.
1232 (gl-stamp): Use .tmp for temp files.
1233 (mostlyclean): Clean .tmp files.
1234 * doc.c (buildobj): Move to just the routine that needs it.
1235 It's now an array of strings, so processing is simpler.
1237 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
1239 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
1240 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
1241 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1242 Invoke malloc_enable_thread even when not interactive.
1243 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
1244 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
1245 in this case, since the underlying bug has now been fixed.
1247 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
1249 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
1250 unlinking it (bug#14691).
1252 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
1254 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
1255 before checking whether buffer is modified. This lets
1256 `kill-buffer-query-functions' cancel killing of the buffer or save
1257 its content before `kill-buffer' asks user the "Buffer %s
1258 modified; kill anyway?" question.
1260 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
1262 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
1263 Let the super performKeyEquivalent deal with them (Bug#14747).
1265 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
1267 * widget.c (resize_cb): Remove unused local.
1269 Do not use GTK 3 if it exists but cannot be compiled.
1270 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
1271 * xterm.c (x_error_handler) [!USE_GTK]:
1274 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
1276 2013-06-30 Eli Zaretskii <eliz@gnu.org>
1278 * intervals.c (get_local_map): Instead of aborting, clip POSITION
1279 to the valid range of values. (Bug#14753)
1281 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
1282 when moving point by using the current glyph matrix. This avoids
1283 the need to force redisplay when this function is called in a
1286 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
1288 Fix minor problems found by static checking.
1289 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
1290 Redo the latter's body to sidestep GCC parenthesization warnings.
1291 (setup_coding_system, detect_coding, detect_coding_system): Use them.
1292 * coding.c (detect_coding, detect_coding_system):
1293 * coding.h (struct undecided_spec):
1294 Use bool for boolean.
1295 * image.c (QCmax_width, QCmax_height): Now static.
1296 * xdisp.c (Fmove_point_visually): Remove unused local.
1298 2013-06-29 Eli Zaretskii <eliz@gnu.org>
1300 * xdisp.c (Fmove_point_visually): New function.
1302 2013-06-28 Kenichi Handa <handa@gnu.org>
1304 * coding.h (define_coding_undecided_arg_index): New enum.
1305 (coding_attr_index): New members
1306 coding_attr_undecided_inhibit_null_byte_detection,
1307 coding_attr_undecided_inhibit_iso_escape_detection,
1308 coding_attr_undecided_prefer_utf_8.
1309 (undecided_spec): New struct.
1310 (struct coding_system): New member `undecided' of the member
1313 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
1314 (detect_coding): Likewise.
1315 (detect_coding_system): Likewise.
1316 (Fdefine_coding_system_internal): New coding system properties
1317 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
1319 (syms_of_coding): Adjust for coding_arg_undecided_max.
1321 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
1323 * image.c (x_from_xcolors): Remove unused local.
1325 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1327 Defer image data transfer between X client and server until actual
1330 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
1333 * image.c (Destroy_Image): Remove.
1334 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
1335 `mask_p', and `colors_p'. All uses changed.
1336 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
1337 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
1338 New macros for `flags' arg to x_clear_image_1.
1339 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
1340 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
1341 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
1342 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
1343 (image_get_x_image, image_unget_x_image): New functions or macros.
1344 (image_background, image_background_transparent, x_to_xcolors)
1345 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
1346 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
1347 instead of Destroy_Image.
1348 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
1349 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
1350 (png_load_body, jpeg_load_body, tiff_load, gif_load)
1351 (imagemagick_load_image, svg_load_image): Use them instead of
1352 x_create_x_image_and_pixmap, and x_put_x_image followed by
1353 x_destroy_x_image, respectively.
1354 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
1355 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
1356 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
1357 background_transparent fields.
1358 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
1359 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
1361 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
1363 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
1364 This mostly consists of undoing recent changes.
1365 * callproc.c (Fcall_process):
1366 * process.c (create_process):
1367 Do not worry about catching SIGCHLD here, undoing previous change.
1368 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
1369 * process.c, process.h (catch_child_signal):
1370 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
1371 * process.c (catch_child_handler): Don't worry about being called
1372 lazily and do not assume caller has blocked SIGCHLD, undoing
1373 previous change. Move first-time stuff back to
1374 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
1375 tickle glib, as that causes Cygwin bootstrap to fail. Do not
1376 set lib_child_handler if it's already initialized, which may
1377 help avoid problems on GNUStep.
1379 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
1381 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
1382 * callproc.c (Fcall_process):
1383 * process.c (create_process):
1384 Make sure SIGCHLD is caught before we fork,
1385 since Emacs startup no arranges to catch SIGCHLD.
1386 * process.c (lib_child_handler): Initialize to null, not to
1388 (catch_child_signal): Allow self to be called lazily.
1389 Do nothing if it's already been called.
1390 Assume caller has blocked SIGCHLD (all callers do now).
1391 * emacs.c (main): Do not catch SIGCHLD here; defer it until
1392 just before it's really needed.
1393 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
1394 since it hasn't been caught yet.
1396 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1398 * image.c (compute_image_size): New function to implement
1399 :max-width and :max-height.
1400 (imagemagick_load_image): Use it.
1402 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
1404 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
1405 * callproc.c, process.h (block_child_signal, unblock_child_signal):
1407 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
1408 * process.c (catch_child_signal): Block SIGCHLD while futzing with
1409 the SIGCHLD handler, since the code is not atomic and (due to glib)
1410 signals may be arriving now.
1411 * sysdep.c (init_signals): Do not catch child signals here;
1412 'main' now does that later, at a safer time.
1414 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
1416 Clean up SIGCHLD handling a bit (Bug#14569).
1417 * process.c, process.h (catch_child_signal):
1418 Now always extern, even if !NS_IMPL_GNUSTEP.
1419 * process.c (catch_child_signal): Move glib tickler here from
1420 init_process_emacs, so that it's done earlier in Emacs
1421 initialization. Also move the noninteractive && !initialized
1422 check here from init_process_emacs. This is all a bit cleaner for
1423 GNUish platforms, and I hope it works around the Cygwin bug.
1424 * sysdep.c (init_signals): Invoke catch_child_signal here, so
1425 that glib signal handling is tickled before glib creates threads.
1427 * process.c (wait_reading_process_output): Avoid int overflow
1428 when reading more than 2 GiB total from a process.
1430 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
1432 * process.c (create_process): Handle a couple more cases,
1433 i.e., work even if new_argv and wait_child_setup[i] are cached.
1434 Use Fcall_process's style for volatile vars.
1436 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
1438 * process.c (create_process): Mark PROCESS volatile.
1440 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
1442 Use C99-style flexible array members if available.
1443 This avoids some subtle aliasing issues, which typically
1444 aren't a problem with GCC but may be a problem elsewhere.
1445 * alloc.c (sdata): New typedef, replacing the old struct sdata.
1446 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
1447 In either case, it uses a flexible array member rather than
1448 the old struct hack. All uses changed.
1449 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
1450 Adjust to sdata reorganization.
1451 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
1452 Use offsetof (struct, flex_array_member), not sizeof (struct), as
1453 that ports better to pre-C99 non-GCC.
1454 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
1455 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
1456 as the latter has changed.
1457 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
1458 and port better to pre-C99 GCC.
1459 * image.c (struct xpm_cached_color):
1460 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
1461 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
1462 Use FLEXIBLE_ARRAY_MEMBER.
1463 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
1464 Move decl to top level so it gets checked against implementation.
1465 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
1466 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
1468 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
1470 * syntax.c: Integer cleanups.
1471 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
1472 All uses that need 0-or-2 changed to:
1473 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
1474 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
1475 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
1476 (char_quoted, prev_char_comend_first, back_comment)
1477 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
1478 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
1479 Use bool for boolean.
1480 (update_syntax_table, skip_chars, skip_syntaxes):
1481 Prefer int to unsigned when either will do.
1482 (back_comment): Return boolean success flag, like forw_comment,
1483 instead of positive-or-minus-1 (which might have overflowed int anyway).
1484 Don't stuff ptrdiff_t into int.
1485 (syntax_spec_code, syntax_code_spec): Now const.
1486 (Fmatching_paren, scan_lists, scan_sexps_forward):
1487 Use enum syntaxcode for syntax code.
1488 (Fmatching_paren): Check that arg is a character, not just an integer.
1489 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
1490 (Finternal_describe_syntax_value): Omit no-longer-needed
1492 (skip_chars): Use char, not unsigned char, when the distinction
1494 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
1495 * bytecode.c (exec_byte_code):
1496 * syntax.c (syntax_spec_code, Fchar_syntax)
1497 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
1499 * syntax.h (SYNTAX_WITH_FLAGS):
1500 Omit unnecessary casts.
1502 2013-06-20 Eli Zaretskii <eliz@gnu.org>
1504 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
1505 line dimensions here, to avoid race conditions with the main
1506 thread. (Bug#14062, bug#14630, bug#14669)
1508 * w32term.c (w32_draw_window_cursor): Compute the header line and
1509 mode line dimensions here.
1510 <w32_system_caret_window, w32_system_caret_hdr_height>:
1511 <w32_system_caret_mode_height>: New variables.
1513 * w32term.h: Declare them.
1515 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
1517 * alloc.c (die): Move "assertion failed" string here ...
1518 * lisp.h (eassert): ... from here. Also, suppress evaluation of
1519 COND when SUPPRESS_CHECKING. This shrinks the executable text
1520 size by 0.8% to 2.2% when configured with --enable-checking,
1521 depending on optimization flags (GCC 4.8.1 x86-64).
1523 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
1525 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1527 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
1528 base is 2; this is more accurate.
1530 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
1532 * sound.c (string_default): Move to !WINDOWSNT section.
1533 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
1535 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
1537 * sound.c: Integer cleanups.
1538 Remove unnecessary forward decls.
1539 (struct sound_device): The 'file' member is now a Lisp_Object, not
1540 a char *, so that we needn't invoke alloca on a huge size.
1541 (Fplay_sound_internal): Adjust to this.
1542 (string_default): New function.
1543 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
1544 Use it to adjust to the struct sound_device change.
1545 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
1546 (be2hs) [0]: Remove.
1548 * syntax.c (skip_chars): Don't use uninitialized storage
1549 when searching a multibyte buffer for characters that are not in a
1550 unibyte string that contains non-ASCII characters.
1552 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
1554 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
1555 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
1557 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
1559 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
1561 2013-06-18 Kenichi Handa <handa@gnu.org>
1563 * font.c (Ffont_spec): Signal an error for an invalid font name
1566 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
1568 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
1569 In particular this ports to 32-bit sparc Sun cc.
1570 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
1571 array with a dummy element at specpdl[-1], so that its address can
1573 (unbind_to): Do not copy the binding; not needed, now that we
1574 copy old_value in the one place where the copy is needed.
1575 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
1576 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
1577 (union specbinding): Rename from struct specbinding. Redo layout
1578 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
1579 which is not portable. With Sun C 5.12 32-bit sparc, the
1580 declaration causes nargs to be an unsigned bitfield, a behavior
1581 that the C standard allows; but Emacs wants nargs to be signed.
1582 The overall type is now a union of structures rather than a
1583 structure of union of structures, and the 'kind' member is now a
1584 bitfield, so that the overall type doesn't grow. All uses changed.
1585 * process.c (Fmake_serial_process): Remove unnecessary initialization.
1587 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
1589 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
1590 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
1592 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
1594 2013-06-17 Eli Zaretskii <eliz@gnu.org>
1596 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
1597 unless we know that the window w's frame is a frame object.
1598 Another attempt at solving bug#14062 and bug#14630.
1600 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
1602 * textprop.c (property_set_type): New enum.
1603 (add_properties): Allow appending/prepending text properties.
1604 (add_text_properties_1): Factored out of Fadd_text_properties.
1605 (Fadd_text_properties): Move all the code into
1606 add_text_properties_1.
1607 (Fadd_face_text_property): New function that calls
1608 add_text_properties_1.
1610 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
1612 Move functions from lisp.h to individual modules when possible.
1613 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
1614 * alloc.c (XFLOAT_INIT, set_symbol_name):
1615 * buffer.c (CHECK_OVERLAY):
1616 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
1617 (set_char_table_parent):
1618 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
1619 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
1620 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
1621 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
1623 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
1624 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
1625 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
1626 (backtrace_args, backtrace_debug_on_exit):
1627 * floatfns.c (CHECK_FLOAT):
1628 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
1629 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
1630 (set_hash_hash, set_hash_hash_slot, set_hash_index)
1631 (set_hash_index_slot):
1632 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
1633 * marker.c (CHECK_MARKER):
1634 * textprop.c (CHECK_STRING_OR_BUFFER):
1635 * window.c (CHECK_WINDOW_CONFIGURATION):
1636 Move here from lisp.h, and make these functions static rather than
1638 * buffer.c (Qoverlayp):
1640 * fns.c (Qhash_table_p):
1641 * window.c (Qwindow_configuration_p):
1643 * lisp.h: Remove the abovementioned defns and decls.
1645 Use functions, not macros, for XINT etc (Bug#11935).
1646 In lisp.h, prefer functions to function-like macros, and
1647 constants to object-like macros, when either will do. This:
1648 . simplifies use, as there's no more need to worry about
1649 arguments' side effects being evaluated multiple times.
1650 . makes the code easier to debug on some platforms.
1651 However, when using gcc -O0, keep using function-like macros
1652 for a few critical operations, for performance reasons.
1653 This sort of thing isn't needed with gcc -Og, but -Og
1654 is a GCC 4.8 feature and isn't widely-enough available yet.
1655 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
1656 Remove enum lsb_bits; no longer needed.
1657 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
1658 * buffer.c (Qoverlap):
1660 * fns.c (Qhash_table_p):
1661 Now extern, so lisp.h can use these symbols.
1662 * dispextern.h: Include character.h, for MAX_CHAR etc.
1663 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
1664 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
1665 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
1666 (GLYPH_CODE_P): Move here from lisp.h.
1667 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
1668 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
1669 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
1670 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
1671 XUNTAG now returns void *.
1672 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
1673 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
1674 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
1675 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
1676 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
1677 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
1678 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
1679 (lisp_h_XPNTR, lisp_h_XSYMBOL):
1680 New macros, renamed from their sans-lisp_h_ counterparts.
1681 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
1682 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
1683 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
1684 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
1685 If compiling via GCC without optimization, define these as macros
1686 in addition to inline functions.
1687 To disable this, compile with -DINLINING=0.
1688 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
1689 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
1690 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
1691 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
1692 (INTMASK, VALMASK): Now macros, since static values cannot be
1693 accessed from extern inline functions.
1694 (VALMASK): Also a constant, for benefit of old GDB.
1695 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
1696 is INTEGERP, which can fold it in.
1697 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
1698 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
1699 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
1700 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
1701 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
1702 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
1703 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
1704 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
1705 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
1706 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
1707 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
1708 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
1709 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
1710 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
1711 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
1712 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
1713 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
1714 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
1715 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
1716 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
1717 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
1718 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
1719 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
1720 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
1721 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
1722 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
1723 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
1724 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
1725 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
1726 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
1727 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
1728 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
1729 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
1731 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
1732 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
1733 (VALMASK): Define in one place rather than in two, merging the
1734 USE_LSB_TAG parts; this is simpler.
1735 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
1736 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
1737 Move up, to avoid use before definition.
1738 Also include "globals.h" earlier, for the same reason.
1739 (make_natnum): New function.
1740 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
1741 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
1742 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
1743 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
1744 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
1745 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
1746 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
1747 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
1748 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
1749 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
1750 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
1751 (Qwindow_configuration_p, Qimage): New forward declarations.
1752 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
1753 (STRING_COPYIN): Remove; unused.
1754 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
1755 (xcar_addr, xcdr_addr): New functions. All uses changed.
1756 (IEEE_FLOATING_POINT): Now a constant, not a macro.
1757 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
1758 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
1759 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
1760 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
1761 (TYPE_RANGED_INTEGERP): Simplify.
1762 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
1763 (setlocale, fixup_locale, synchronize_system_messages_locale)
1764 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
1765 Now empty functions, not macros.
1766 (functionp): Return bool, not int.
1767 * window.c (Qwindow_configuration_p): Now extern,
1768 so window.h can use it.
1769 * window.h (Qwindowp): Move decl back to lisp.h.
1771 2013-06-15 Eli Zaretskii <eliz@gnu.org>
1773 * xdisp.c (Fline_pixel_height): New function, required for solving
1776 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
1778 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
1780 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
1782 * lread.c (syms_of_lread):
1783 * fns.c (Fprovide): Adjust to new format of after-load-alist.
1785 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
1787 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
1789 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
1791 * fileio.c (expand_file_name): Doc fix.
1793 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
1795 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
1796 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
1797 Wait for self, not for 0. This can't hurt on GNU or similar
1798 system, and may help with Cygwin.
1800 * keyboard.c: Don't use PROP (...) as an lvalue.
1801 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
1802 Use set_prop (A, B), not PROP (A) = B.
1804 2013-06-10 Eli Zaretskii <eliz@gnu.org>
1806 * xdisp.c (get_it_property): Use it->window instead of generating
1807 a Lisp object from it->w.
1809 2013-06-09 Eli Zaretskii <eliz@gnu.org>
1811 * xdisp.c (get_it_property): If it->object is a buffer, pass to
1812 get-char-property the window that is being rendered, instead of
1813 the buffer, to support window-specific overlays. (Bug#14575)
1814 (compute_display_string_pos): When W is NULL, use the current
1815 buffer as the object to pass to get-char-property.
1816 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
1817 pointer member of the bidi iterator, since no window is pertinent
1820 2013-06-08 Eli Zaretskii <eliz@gnu.org>
1822 * bidi.c (bidi_fetch_char): Accept additional argument, the window
1823 being displayed, and pass it to compute_display_string_pos.
1824 (bidi_level_of_next_char, bidi_resolve_explicit_1)
1825 (bidi_paragraph_init): All callers changed.
1827 * xdisp.c (init_from_display_pos, init_iterator)
1828 (handle_single_display_spec, next_overlay_string)
1829 (get_overlay_strings_1, reseat_1, reseat_to_string)
1830 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
1831 Set bidi_it.w member from it->w.
1832 (compute_display_string_pos): Accept additional argument, the
1833 window being displayed, and pass it to Fget_char_property.
1836 * dispextern.h (struct bidi_it): New member w, the window being
1838 (compute_display_string_pos): Adjust prototype.
1840 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
1842 * xgselect.c: Remove unneeded include xterm.h.
1844 * process.c (wait_reading_process_output): Check for NS before GLIB.
1845 GLIB may be linked in due to rsvg, but ns_select must be called.
1847 * xgselect.c (xg_select): Remove call to window_system_available
1848 and g_main_context_pending at the top, so Gdk events (i.e. file
1849 notify) are processed when Emacs is started with -nw.
1851 2013-06-07 Eli Zaretskii <eliz@gnu.org>
1853 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
1854 (ctagsfiles3): New variable, includes only *.m files.
1855 (TAGS): Use an explicit language name in the regular expressions,
1856 to avoid transformation of '/SOMETHING' by MSYS to
1857 'c:\MSYS\SOMETHING'.
1859 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
1861 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
1863 2013-06-06 Eli Zaretskii <eliz@gnu.org>
1865 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
1866 still need to set the mouse pointer shape and activate help-echo.
1869 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
1871 A few porting etc. fixes for the new file monitor code.
1872 See the thread containing
1873 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
1874 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
1875 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
1876 (dir_monitor_callback, Fgfile_rm_watch):
1877 Use assq_no_quit instead of Fassoc, for speed.
1878 (dir_monitor_callback, Fgfile_rm_watch):
1879 eassert that the monitor is a fixnum.
1880 (dir_monitor_callback): No need for CDR_SAFE.
1881 Simplify building of lisp with alternative tails.
1882 (Fgfile_add_watch, Fgfile_rm_watch):
1883 Do not assume glib functions set errno reliably on failure.
1884 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
1885 and signal an error otherwise.
1886 (Fgfile_rm_watch): Prefer CONSP to !NILP.
1887 Use Fdelq instead of Fdelete, for speed.
1889 2013-06-05 Eli Zaretskii <eliz@gnu.org>
1891 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
1892 don't insist on being invoked on a highlighted tool-bar button.
1893 Avoids losing tool-bar functionality when mouse-highlight is nil.
1894 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
1895 Don't highlight when mouse-highlight is nil.
1896 (note_mouse_highlight): When mouse-highlight is nil, don't return
1897 right away; instead, run tool-bar and mode-line highlight
1898 subroutine, clear any existing highlight, and revert the mouse
1899 pointer to its default shape. (Bug#14558)
1901 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
1903 * lisp.mk (lisp): Add prog-mode.el.
1905 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
1907 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
1908 * process.c (dummy_handler): New function.
1909 (lib_child_handler): New static var.
1910 (handle_child_signal): Invoke it.
1911 (catch_child_signal): If a library has set up a signal handler,
1912 save it into lib_child_handler.
1913 (init_process_emacs): If using glib and not on Windows, tickle glib's
1914 child-handling code so that it initializes its private SIGCHLD handler.
1915 * syssignal.h (SA_SIGINFO): Default to 0.
1916 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
1917 31; it should no longer be needed now.
1919 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
1921 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
1923 * gfilenotify.c (globals_of_gfilenotify): New function.
1924 (syms_of_gfilenotify): Move global initialization there.
1926 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
1928 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
1930 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
1931 * keyboard.c (menu_bar_items, tool_bar_items):
1932 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
1933 not override local keymaps any more.
1935 2013-06-04 Eli Zaretskii <eliz@gnu.org>
1937 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
1939 2013-06-03 Eli Zaretskii <eliz@gnu.org>
1941 * w32console.c (initialize_w32_display): Return the dimensions of
1942 the console window via 2 additional arguments, not via the current
1943 frame. This avoids crashes due to overrunning the bounds of
1944 frame's decode_mode_spec_buffer, which is not resized following
1945 the change of the frame dimensions from the initial 10x10.
1947 * w32term.h (w32_initialize_display_info): Adjust prototype.
1949 * term.c (init_tty): Take dimensions of the frame from the values
1950 returned by initialize_w32_display.
1952 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
1953 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
1954 (LIBES): Add $(GFILENOTIFY_LIBS).
1956 * w32inevt.c (handle_file_notifications): Add dummy implementation
1957 for !HAVE_W32NOTIFY.
1959 * w32term.c: Wrap code with HAVE_W32NOTIFY.
1961 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
1963 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
1965 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
1967 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
1969 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
1971 Fix minor problems found by static checking.
1972 * data.c (pure_write_error):
1973 Use xsignal2, not Fsignal, as Fsignal might return.
1974 * eval.c (set_backtrace_debug_on_exit): Now static.
1975 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
1976 No longer inline. EXTERN_INLINE is needed only for functions
1977 defined in .h files. Reindent function header as per GNU style.
1978 (backtrace_p, backtrace_top, backtrace_next):
1979 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
1980 compiler or linker. Add extern decls to pacify gcc -Wall.
1981 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
1983 * frame.c (free_monitors): Define only on platforms that need it.
1984 * nsterm.m (ns_term_init):
1985 * process.c (catch_child_signal):
1986 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
1987 defined on all porting targets these days.
1988 * process.c, process.h (catch_child_signal):
1989 Make it extern only if NS_IMPL_GNUSTEP is defined.
1991 2013-06-03 Eli Zaretskii <eliz@gnu.org>
1993 * w32.c (gettimeofday): Make the signature identical to prototype
1994 in nt/inc/sys/time.h.
1996 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
1998 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
2001 * keyboard.c (safe_run_hooks_error): Improve error message.
2003 * data.c (pure_write_error): Add `object' argument.
2004 * puresize.h (CHECK_IMPURE): Use it.
2006 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
2008 * Makefile.in (NOTIFY_OBJ): New variable.
2009 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
2011 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
2012 Call syms_of_gfilenotify.
2014 * gfilenotify.c: New file.
2016 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
2017 and Qfile_w32notify.
2018 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
2019 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
2021 * lisp.h: Declare syms_of_gfilenotify.
2023 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
2025 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
2027 Merge the specpdl and backtrace stacks. Make the structure of the
2028 specpdl entries more obvious via a tagged union of structs.
2029 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
2030 (enum specbind_tag): New enum.
2031 (struct specbinding): Make it a tagged union of structs.
2032 Add a case for backtrace records.
2033 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
2034 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
2035 (backtrace_debug_on_exit): New accessors.
2036 (struct backtrace): Remove.
2037 (struct catchtag): Remove backlist field.
2038 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
2040 (Flocal_variable_p): Speed up the common case where the binding is
2042 * eval.c (backtrace_list): Remove.
2043 (set_specpdl_symbol, set_specpdl_old_value): Remove.
2044 (set_backtrace_args, set_backtrace_nargs)
2045 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
2046 (backtrace_next): New functions.
2047 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
2048 (unwind_to_catch, internal_lisp_condition_case)
2049 (internal_condition_case, internal_condition_case_1)
2050 (internal_condition_case_2, internal_condition_case_n): Don't bother
2051 with backtrace_list any more.
2052 (Fsignal): Adjust to new backtrace format.
2053 (grow_specpdl): Move up.
2054 (record_in_backtrace): New function.
2055 (eval_sub, Ffuncall): Use it.
2056 (apply_lambda): Adjust to new backtrace format.
2057 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
2059 (specbind): Adjust to new specpdl format. Simplify.
2060 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
2061 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
2063 (mark_backtrace): Remove.
2064 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
2065 * xdisp.c (redisplay_internal): Use record_in_backtrace.
2066 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
2068 * profiler.c (record_backtrace): Use get_backtrace.
2069 (handle_profiler_signal): Use backtrace_top_function.
2070 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
2073 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
2075 * process.h (catch_child_signal): Declare.
2077 * process.c (catch_child_signal): New function.
2078 (init_process_emacs): Call it.
2080 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
2081 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
2083 (x_set_cursor_type): Remove declaration.
2084 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
2085 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
2086 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
2087 (ns_get_color): Use F suffix on float.
2088 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
2089 (ns_get_rgb_color): Remove.
2090 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
2091 (note_mouse_movement): x and y are CGFloat.
2092 (ns_draw_fringe_bitmap): Remove unused rowY.
2093 Change #if to COCOA && >= 10_6.
2094 (ns_draw_window_cursor): Remove unused overspill.
2095 (ns_draw_underwave): width and x are EamcsCGFloat.
2096 (ns_draw_box): thickness is CGFloat.
2097 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
2098 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
2099 if not in main thread.
2100 (ns_get_pending_menu_title, ns_check_menu_open)
2101 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
2102 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
2103 (sendFromMainThread:): New method.
2104 (changeFont:): size is CGFloat.
2105 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
2106 Disable warning about permanent text.
2107 (characterIndexForPoint:): Adjust return type depending on GNUStep
2109 (mouseDown:): delta is CGFloat.
2110 (updateFrameSize): Remove unised variable f.
2111 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
2112 Cast float to EmacsCGFloat.
2113 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
2114 also to -1 when restoring.
2115 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
2116 inside NS_IMPL_COCOA.
2117 (toggleFullScreen:): Put call to toggleFullScreen inside
2118 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
2119 (setPosition:portion:whole:): por is CGFloat.
2120 (getMouseMotionPart:window:x:y:): Add F suffix to float.
2121 (mouseDown:): Use CGFloat.
2122 (mouseDragged:): Remove unised variable edge.
2123 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
2125 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
2127 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
2128 when NS_IMPL_GNUSTEP.
2129 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
2130 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
2131 (EmacsToolbar): Add clearAll. Add tag argument to
2132 addDisplayItemWithImage.
2133 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
2135 * nsselect.m (ns_get_local_selection): Remove unused variable type.
2137 * nsmenu.m (ns_update_menubar): Make static.
2138 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
2139 (fillWithWidgetValue:): Add cast to SEL for setAction.
2140 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
2141 (update_frame_tool_bar): Update code for GNUStep.
2142 (clearAll): New method.
2143 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
2144 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
2145 Move identifierToItem setObject and activeIdentifiers addObject before
2146 call to insertItemWithItemIdentifier.
2147 (validateVisibleItems): Fix indentation.
2148 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
2149 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
2150 UtilityWindow to aStyle, remove call to setStyleMask.
2152 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
2154 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
2155 (ns_charset_covers, ns_get_covering_families, nsfont_open):
2156 Use F suffix on floats.
2157 (ns_char_width): Returns CGFloat.
2158 (ns_ascii_average_width): w is CGFloat instead of float.
2159 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
2161 (ns_glyph_metrics): CGFloat instead of float.
2163 * nsfns.m (x_set_foreground_color, x_set_background_color):
2165 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
2166 remove unused variables.
2167 (Fns_read_file_name): Keep track if panel is for save.
2168 Use ns_filename_from_panel/ns_directory_from_panel.
2169 (Fns_list_services): delegate only used for COCOA.
2170 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
2171 Just return the input if GNUStep.
2172 (x_screen_planes): Remove.
2173 (Fxw_color_values): Use EmacsCGFloat
2174 (Fns_display_monitor_attributes_list): Only get screen number for
2176 (getDirectory, getFilename): Remove from EmacsOpenPanel and
2178 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
2179 ns_directory_from_panel.
2181 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
2183 * process.c (handle_child_signal): Also use WCONTINUED.
2184 This is so that list-processes doesn't mistakenly list the process
2185 as stopped, when the process has actually been continued and is
2188 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
2190 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
2191 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
2192 not already configured.
2194 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
2196 2013-05-29 Eli Zaretskii <eliz@gnu.org>
2198 * Makefile.in (mostlyclean): Remove *.res files.
2200 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
2202 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
2203 a buffer (bug#8447).
2205 2013-05-27 Eli Zaretskii <eliz@gnu.org>
2207 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
2208 display vector, and we backtrack, handle the case that the
2209 previous character position is also displayed from a display
2210 vector or covered by a display string or image. (Bug#14476)
2212 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
2214 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
2215 (struct MonitorInfo, free_monitors): Remove.
2216 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
2217 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
2218 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
2221 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
2222 (struct MonitorInfo, free_monitors): Remove.
2223 (ns_screen_name): Make static.
2224 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
2225 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
2228 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
2229 (struct MonitorInfo): New struct.
2230 (free_monitors, make_monitor_attribute_list): Declare.
2232 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
2234 (free_monitors, make_monitor_attribute_list): New functions.
2235 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
2238 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
2240 * callproc.c (call_process): Refine the doc string. (Bug#14045)
2242 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
2244 * keyboard.c: Apply keyboard decoding only to events that come directly
2245 from the tty, not from unread-command-events (bug#14368).
2246 (read_event_from_main_queue): New function, extracted from read_char).
2247 (read_decoded_char): Remove.
2248 (read_decoded_event_from_main_queue): New function to replace it.
2249 (read_char): Use it.
2250 (read_key_sequence): Use read_char rather than read_decoded_char.
2252 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
2254 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
2256 * casetab.c (init_casetab_once): Fix last change (bug#14424).
2258 2013-05-22 Kenichi Handa <handa@gnu.org>
2260 The following changes are to fix the setting of
2261 buffer-file-coding-system on, for instance, C-x RET c unix RET
2262 _FILE_OF_DOS_EOL_TYPE_ RET.
2264 * coding.h (struct coding_system): New member detected_utf8_chars.
2266 * coding.c (detect_coding_utf_8): Count characters and check EOL
2267 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
2269 (setup_coding_system): Do not initialize coding->head_ascii.
2270 (check_ascii): Do not set coding->eol_seen but update it. Do not
2271 call adjust_coding_eol_type here.
2272 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
2273 If the eol-type of CODING is already specified, adjust the eol type
2274 of the found coding-system.
2275 (decode_coding_gap): Cancel previous change. Utilize the
2276 character numbers counted by detect_coding_utf_8. Fix detection
2279 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
2281 * search.c (looking_at_1): Only set last_thing_searched if the match
2282 changed the match-data (bug#14281).
2284 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
2286 * xdisp.c (reseat_at_previous_visible_line_start):
2287 Already declared in dispextern.h, so remove it here.
2288 (move_it_vertically_backward): Likewise.
2290 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2292 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
2293 (Fx_display_pixel_width, Fx_display_pixel_height)
2294 (Fx_display_mm_width, Fx_display_mm_height):
2295 Mention `display-monitor-attributes-list' in docstrings.
2297 * nsfns.m (ns_get_screen): Remove function. All uses removed.
2298 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
2299 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
2300 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
2301 (Fx_display_backing_store, Fx_display_visual_class)
2302 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
2303 (Fx_display_grayscale_p, Fx_display_pixel_width)
2304 (Fx_display_pixel_height, Fx_display_planes)
2305 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
2306 (Fx_display_screens): Don't confuse X11 screens with NS screens.
2307 (Fx_display_mm_width, Fx_display_mm_height)
2308 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
2309 height for all physical monitors as in X11.
2311 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
2312 Return pixel width or height for all physical monitors as in X11.
2314 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
2316 Port --enable-gcc-warnings to clang.
2317 * bytecode.c (exec_byte_code):
2319 Redo diagnostic pragmas to pacify clang, too.
2320 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
2321 * editfns.c (Fencode_time):
2322 * fileio.c (file_accessible_directory_p):
2323 * font.c (font_unparse_xlfd):
2324 Use '&"string"[index]' instead of '"string" + (index)'.
2325 * undo.c (user_error): Remove; unused.
2327 2013-05-16 Eli Zaretskii <eliz@gnu.org>
2329 * insdel.c (insert_1_both): Document the arguments, instead of
2330 referring to insert_1, which no longer exists.
2332 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
2333 some window, increment windows_or_buffers_changed, so that
2334 *Messages* display in that window is updated. (Bug#14408)
2336 * w32.c: Include epaths.h.
2337 (init_environment): Use cmdproxy.exe without leading directories.
2338 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
2340 (gettimeofday): Adjust signature and return value to Posix
2343 * unexw32.c (open_output_file): Delete the existing emacs.exe
2344 before creating it, to break the hard link to the versioned
2347 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
2348 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
2349 (FIRSTFILE_OBJ): New variables.
2350 (W32_RES): Rename to EMACSRES. All users changed.
2351 (base_obj): Use $(CM_OBJ).
2352 (ALLOBJS): Use $(FIRSTFILE_OBJ).
2353 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
2354 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
2355 $(W32_RES_LINK) before $(LIBES).
2356 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
2358 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
2360 * makefile.w32-in (DOC): Use just "DOC".
2362 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
2364 * process.c: Export default filters and sentinels to Elisp.
2365 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
2367 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
2368 (Fset_process_sentinel, Fformat_network_address):
2369 Default to them instead of nil.
2370 (server_accept_connection): Sentinels can't be nil any more.
2371 (read_and_dispose_of_process_output): New function, extracted from
2372 read_process_output.
2373 (read_process_output): Use it; filters can't be nil.
2374 (Finternal_default_process_filter): New function, extracted from
2375 read_process_output.
2376 (exec_sentinel_unwind): Remove function.
2377 (exec_sentinel): Don't zilch sentinel while running.
2378 (status_notify): Sentinels can't be nil.
2379 (Finternal_default_process_sentinel): New function extracted from
2381 (setup_process_coding_systems): Default filter is not nil any more.
2382 (syms_of_process): Export new Elisp functions and initialize
2384 * lisp.h (make_lisp_proc): New function.
2386 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
2388 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
2390 2013-05-14 Eli Zaretskii <eliz@gnu.org>
2392 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
2393 unless we know that the window w is a leaf window.
2394 Another attempt at solving bug#14062.
2396 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
2398 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
2401 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
2403 * image.c (gif_load): Check that subimages fit (Bug#14345).
2405 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
2407 * lread.c (skip_dyn_eof): New function.
2408 (read1): Use it to skip the end of a file in response to #@00.
2410 * doc.c (get_doc_string): Slightly relax the sanity checking.
2412 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
2414 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
2415 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
2416 (MonitorInfo): New struct.
2417 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
2418 (Fns_display_monitor_attributes_list): New functions.
2419 (display-usable-bounds): Remove.
2420 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
2423 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
2425 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
2426 (GTK_CHECK_VERSION): New macro, if not already defined.
2427 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
2428 replaced by GTK_CHECK_VERSION.
2430 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
2432 * xterm.h (GTK_PREREQ): New macro.
2433 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
2434 to use this macro instead, for consistency and clarity.
2436 2013-05-08 Eli Zaretskii <eliz@gnu.org>
2438 * xdisp.c (row_for_charpos_p): New function, with code of
2439 cursor_row_p, but accepts an additional argument CHARPOS instead
2440 of using a hardcoded PT.
2441 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
2442 (row_containing_pos): Call row_for_charpos_p instead of partially
2443 doing the same. Fixes cursor positioning under longlines-mode
2444 when longlines-show-effect includes more than one newline, when
2445 moving the cursor vertically up.
2447 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
2449 * makefile.w32-in (ACL_H): New macro.
2450 ($(BLD)/fileio.$(O)): Update dependencies.
2452 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2454 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
2455 * Makefile.in (LIB_ACL): New macro.
2456 (LIBACL_LIBS): Remove.
2457 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
2458 * fileio.c: Include <acl.h>.
2459 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
2460 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
2462 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
2465 * unexelf.c: Don't assume ElfW (Half) fits in int.
2466 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
2467 when dealing with ElfW (Half) values, since they can exceed 2**31
2468 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
2469 (entry_address): Omit unused NUM arg. All uses changed.
2471 2013-05-07 Juri Linkov <juri@jurta.org>
2473 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
2474 to the string converted from number with `Fnumber_to_string'.
2477 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2479 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
2480 This fixes a problem introduced by my previous change.
2482 2013-05-07 Glenn Morris <rgm@gnu.org>
2484 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
2486 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
2488 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
2490 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2492 Static checking by GCC 4.8.0.
2493 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
2494 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
2495 (x_get_monitor_attributes_fallback)
2496 (x_get_monitor_attributes_xinerama)
2497 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
2498 Define only if USE_GTK.
2499 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
2500 (x_get_monitor_attributes_fallback): Omit unused locals.
2501 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
2502 Use double, not float, to avoid mixed-mode floating point arithmetic.
2504 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2505 Jan Djärv <jan.h.d@swipnet.se>
2507 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
2508 (XINERAMA_CFLAGS): New macros.
2509 (ALL_CFLAGS, LIBES): Use them.
2511 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
2512 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
2513 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
2514 (syms_of_xfns): DEFSYM them.
2515 (struct MonitorInfo): New struct.
2516 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
2517 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
2518 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
2519 (x_get_monitor_attributes_xinerama): New functions.
2520 (Fx_display_monitor_attributes_list): New primitive.
2521 (syms_of_xfns): Defsubr it.
2523 * xterm.h (x_display_info): Add Xatom_net_workarea and
2524 Xatom_net_current_desktop.
2526 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
2527 and dpyinfo->Xatom_net_current_desktop.
2529 2013-05-06 Eli Zaretskii <eliz@gnu.org>
2531 * xdisp.c (pos_visible_p): Use the special code for finding the
2532 beginning of a display property or overlay for any "replacing"
2533 display property, not just for display strings. This solves
2534 incorrect reporting of position by posn-at-point. (Bug#14241)
2536 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
2538 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
2539 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
2540 Verify that ElfW (Half) fits in int.
2541 (fatal): Use same signature as lisp.h.
2542 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
2543 configure and build with -DUNEXELF_DEBUG without worrying about
2544 other modules that use DEBUG.
2545 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
2546 possibly-wide integers now uses it instead of plain fprintf.
2547 (entry_address): New function, which avoids problems with 32-bit
2548 overflow on 64-bit hosts.
2549 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
2550 (round_up): Don't assume the remainder fits in int.
2551 (find_section): Use bool for boolean. Simplify debug code.
2552 (unexec): Don't assume file sizes fit in int or size_t.
2553 Omit unnecessary trailing newline in 'fatal' format.
2554 Use strerror rather than outputting decimal error number.
2555 Remove unused code when emacs is not defined;
2556 this file relies on Emacs now.
2557 Don't assume e_phnum and e_shnum are positive.
2559 * regex.c: Fix problems when DEBUG is defined.
2560 (extract_number, extract_number_and_incr): Define regardless of
2561 whether DEBUG is defined; that's simpler and makes the code less
2562 likely to go stale in the normal case when DEBUG is not defined.
2563 Return int rather than taking an int * arg. All callers changed.
2564 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
2565 Remove, replacing with ...
2566 (DEBUG_PRINT): New macro. All callers changed.
2567 (DEBUG_COMPILES_ARGUMENTS): New macro.
2568 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
2569 (print_compiled_pattern, print_double_string) [DEBUG]:
2570 Use prototype rather than old-style definition.
2571 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
2572 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
2573 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
2574 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
2575 Don't assume ptrdiff_t, size_t, and long are the same width as int.
2576 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
2577 This matters only when DEBUG is defined.
2579 2013-05-05 Eli Zaretskii <eliz@gnu.org>
2581 * xdisp.c (set_iterator_to_next): Set the
2582 ignore_overlay_strings_at_pos_p flag only if we are _really_
2583 iterating over an overlay string, as indicated by the
2584 current.overlay_string_index member. (Bug#14306)
2586 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
2588 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
2589 to where it is used, to avoid autorelease issues (Bug#14050).
2591 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
2593 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
2594 * fileio.c (syms_of_fileio): Implement this.
2595 * filelock.c (create_lock_file): If symbolic links don't work, so
2596 we use a regular file as a lock file, do not fsync the lock file;
2599 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
2601 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
2602 (syms_of_minibuf): Adjust accodingly.
2604 * callint.c (Fcall_interactively): Adjust calls accordingly.
2606 2013-05-04 Eli Zaretskii <eliz@gnu.org>
2608 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
2609 w->contents is a buffer before computing everything else.
2610 Use parentheses to disambiguate last part of the condition.
2612 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
2613 assertion violations. (Bug#14062)
2615 2013-05-01 David Reitter <david.reitter@gmail.com>
2617 * nsfns.m (ns_tooltip): Initialize.
2619 2013-04-28 Eli Zaretskii <eliz@gnu.org>
2621 * coding.c (decode_coding_gap): Don't remove the character before
2622 a newline unless it's a CR character. (Bug#14287)
2624 2013-04-28 Dan Nicolaescu <dann@gnu.org>
2626 * dispextern.h (struct face): Move enum face_underline_type
2627 earlier so that bitfields can be in the same word.
2629 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
2631 * nsfns.m (handlePanelKeys): New function.
2632 (EmacsOpenPanel:performKeyEquivalent:)
2633 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
2634 arrows/function/control and copy/paste keys (Bug#14296).
2636 2013-04-27 Juri Linkov <juri@jurta.org>
2638 * callint.c (Fcall_interactively): Call `Qread_number' for
2639 interactive code letter `n' instead of using duplicate code.
2642 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
2644 * systime.h (make_timeval): Declare as 'const'.
2646 2013-04-27 Kenichi Handa <handa@gnu.org>
2648 * font.c (font_open_entity): Always open a font of manageable
2651 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
2653 Port better to AIX (Bug#14258).
2654 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
2657 2013-04-24 Kenichi Handa <handa@gnu.org>
2659 * coding.c (decode_coding_iso_2022): When an invalid escape
2660 sequence is encountered, reset the invocation and designation
2661 status to the safest one.
2663 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
2665 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
2666 Without this fix, "make distclean" leaves stamp-h1 behind.
2668 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
2670 * w32fns.c (w32_fullscreen_rect): New function to compute the
2671 window rectangle for the given fullscreen mode.
2672 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
2673 longer tunes the window size. This keeps the window's edges flush
2674 with the screen and allows the taskbar to hide itself in fullboth.
2676 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
2677 window decorations and uses the entire screen.
2679 * w32term.h (w32_fullscreen_rect) Add prototype.
2680 (struct w32_output): Replace normal_width, normal_height,
2681 normal_top, and normal_left members with a single normal_placement
2683 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
2685 (FRAME_NORMAL_PLACEMENT): New macro.
2687 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
2689 * minibuf.c (Ftest_completion): Silence compiler warning.
2691 2013-04-15 Eli Zaretskii <eliz@gnu.org>
2693 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
2696 * frame.h (WINDOW_FRAME): Protect macro and its argument with
2699 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2700 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
2701 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
2702 parentheses where appropriate.
2704 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
2706 * keyboard.c (timer_start_idle): Remove no-longer-used local.
2708 2013-04-14 Eli Zaretskii <eliz@gnu.org>
2710 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
2711 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
2712 Mention in the doc string that setting these variables takes
2713 effect only after a call to set-window-buffer. (Bug#14200)
2715 2013-04-13 Eli Zaretskii <eliz@gnu.org>
2717 * indent.c (Fvertical_motion): Don't consider display strings on
2718 overlay strings as display strings on the buffer position we
2719 started from. This prevents vertical cursor motion from jumping
2720 more than one line when there's an overlay string with a display
2721 property at end of line.
2722 Reported by Karl Chen <Karl.Chen@quarl.org> in
2723 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
2725 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
2727 * window.c (select_window): `record_buffer' even if window is
2728 already selected (bug#14191).
2730 2013-04-11 Eli Zaretskii <eliz@gnu.org>
2732 * window.c (Fwindow_end): Test more flags, including the buffer's
2733 last_overlay_modified flag, to determine whether the window's
2734 display is really up-to-date. Prevents the function from
2735 returning a stale value. (Bug#14170)
2736 (Fwindow_line_height): Fix the test for up-to-date-ness of the
2739 2013-04-10 Eli Zaretskii <eliz@gnu.org>
2741 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
2742 garbaged only if it is not already the top frame on its TTY.
2743 This prevents flickering due to constant redrawing of TTY frames when
2744 there are GUI frames open in the same session. (Bug#13864)
2746 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
2748 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
2749 of marking the idle timers directly.
2751 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
2753 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
2756 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
2758 * window.c (select_window): Don't record_buffer while the invariant is
2759 temporarily broken (bug#14161).
2761 * fns.c (Fdelq): Don't assume !NILP => CONSP.
2763 2013-04-07 Eli Zaretskii <eliz@gnu.org>
2765 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
2767 2013-04-07 Romain Francoise <romain@orebokech.com>
2769 Ignore additional platform-specific ACL errors (Bug#13702).
2770 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
2771 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
2773 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
2775 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
2778 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
2780 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
2781 This bug was introduced by my 2013-02-25 change that simplified
2782 data_start configuration. Without this change, on GNU/Linux
2783 an Emacs configured with --enable-profiling fails immediately
2784 due to a profiler signal.
2785 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
2786 with these flags. On platforms where special flags are needed
2787 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
2788 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
2789 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
2791 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
2793 Get rid of some platform-specific functions examining window
2794 system and its capabilities. This is a partial rework of the
2796 * lisp.h (have_menus_p): Remove prototype. This function is
2797 replaced with platform-independent window_system_available.
2798 (check_window_system): Move to...
2799 * frame.h (decode_window_system_frame, window_system_available):
2800 ...here, add new prototypes.
2801 * frame.c (window_system_available, decode_window_system_frame):
2803 (check_window_system): Platform-independent now.
2804 * xterm.h (x_in_use): Remove declaration.
2806 * w32term.h (check_x_frame):
2807 * nsterm.h (check_x_frame): Remove prototypes. This function
2808 is replaced with platform-independent decode_window_system_frame.
2809 * msdos.c (have_menus_p): Remove.
2810 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
2811 Remove platform-specific functions. Use check_window_system,
2812 decode_window_system_frame and check_ns_display_info where
2813 appropriate. Minor style and comment tweaks.
2814 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
2815 (check_x_frame): Likewise.
2816 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
2818 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
2819 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
2820 * xmenu.c, xselect.c: All related users changed.
2822 2013-04-03 Kenichi Handa <handa@gnu.org>
2824 The following changes is to optimize the code for reading UTF-8
2827 * coding.c (check_ascii): Rename from detect_ascii. Return value
2828 changed. Check EOL format. Do not call adjust_coding_eol_type
2830 (check_utf_8): New function.
2831 (adjust_coding_eol_type): Do nothing if already adjusted.
2832 (detect_coding): Compare the return value of check_ascii with
2833 coding->src_bytes. Call adjust_coding_eol_type if necessary.
2834 (decode_coding_gap): Optimize for valid UTF-8.
2836 2013-03-21 Kenichi Handa <handa@gnu.org>
2838 * coding.c (syms_of_coding): Cancel previous change.
2840 * insdel.c (insert_from_gap): Fix previous change.
2842 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
2844 Consistently use platform-specific function to detect window system.
2845 * lisp.h (check_window_system): New prototype. This function is
2846 going to replace check_x, check_w32 and check_ns.
2847 (have_menus_p): Mention msdos.c in comment.
2848 * fontset.c (check_window_system_func): Remove. Adjust all users.
2849 * fontset.h (check_window_system_func): Remove prototype.
2850 * nsterm.h (check_ns):
2851 * xterm.h (check_x):
2852 * w32term.h (check_w32): Likewise.
2853 * menu.c (Fx_popup_menu): Use check_window_system.
2854 * msdos.c (check_window_system): Define for MS-DOS.
2855 * nsfns.m (check_window_system): Define for NS. Adjust all users.
2856 * w32fns.c (check_window_system): Likewise for MS-Windows.
2857 * xfns.c (check_window_system): Likewise for X.
2858 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
2859 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
2861 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
2863 Prefer < to > in range checks such as 0 <= i && i < N.
2864 This makes it easier to visualize quantities on a number line.
2865 This patch doesn't apply to all such range checks,
2866 only to the range checks affected by the 2013-03-24 change.
2867 This patch reverts most of the 2013-03-24 change.
2868 * alloc.c (xpalloc, Fgarbage_collect):
2869 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
2870 * character.c (string_escape_byte8):
2871 * charset.c (read_hex):
2872 * data.c (cons_to_unsigned):
2873 * dispnew.c (update_frame_1):
2874 * doc.c (Fsubstitute_command_keys):
2875 * doprnt.c (doprnt):
2876 * editfns.c (hi_time, decode_time_components):
2877 * fileio.c (file_offset):
2878 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
2879 * font.c (font_intern_prop):
2880 * frame.c (x_set_alpha):
2881 * gtkutil.c (get_utf8_string):
2882 * indent.c (check_display_width):
2883 * keymap.c (Fkey_description):
2884 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
2886 * minibuf.c (read_minibuf_noninteractive):
2887 * process.c (wait_reading_process_output):
2888 * search.c (Freplace_match):
2889 * window.c (get_phys_cursor_glyph):
2890 * xdisp.c (redisplay_internal):
2891 * xsmfns.c (smc_save_yourself_CB):
2892 Prefer < to > for range checks.
2893 * dispnew.c (sit_for): Don't mishandle NaNs.
2894 This fixes a bug introduced in the 2013-03-24 change.
2895 * editfns.c (decode_time_components): Don't hoist comparison.
2896 This fixes another bug introduced in the 2013-03-24 change.
2898 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
2900 * frame.h (struct frame): Drop scroll_bottom_vpos
2901 member becaue all real users are dead long ago.
2902 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
2903 * xdisp.c (redisplay_internal): Adjust user.
2905 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
2907 * nsmenu.m (showAtX:Y:for:): setLevel to
2908 NSPopUpMenuWindowLevel (Bug#13998).
2910 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
2912 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
2913 (ns_check_pending_open_menu): Declare.
2915 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
2916 (x_activate_menubar): Update the menu with title that matches
2917 ns_get_pending_menu_title, and call
2918 ns_check_pending_openmenu (Bug#12698).
2919 (menuWillOpen:): New method.
2920 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
2922 * nsterm.m (menu_will_open_state, menu_mouse_point)
2923 (menu_pending_title): New varaibles.
2924 (ns_get_pending_menu_title, ns_check_menu_open)
2925 (ns_check_pending_open_menu): New functions.
2927 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
2929 * indent.c (current_column_bol_cache): Remove leftover which is not
2930 used in Fmove_to_column any more.
2931 (current_column, scan_for_column): Adjust users.
2932 * keyboard.c (last_point_position_buffer, last_point_position_window):
2933 Remove leftovers which are not used for recording undo any more.
2934 (command_loop_1, syms_of_keyboard): Adjust users.
2935 * xdisp.c (last_max_ascent): Remove leftover which is not used in
2936 redisplay_window any more.
2937 (move_it_to): Adjust user.
2939 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
2941 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
2942 Update dependencies.
2944 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
2946 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
2947 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
2950 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
2952 * window.h (struct window): Replace hchild, vchild and buffer slots
2953 with the only contents slot. This is possible because each valid
2954 window may have either the child window (in vertical or horizontal
2955 combination) or buffer to display (for the leaf window). Using that,
2956 a lof of operations to traverse and/or change window hierarchies may
2957 be simplified. New member horizontal is used to distinguish between
2958 horizontal and vertical combinations of internal windows.
2959 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
2960 (WINDOW_VERTICAL_COMBINATION_P): New macros.
2961 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
2962 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
2963 Use contents slot, not buffer, where appropriate.
2964 (wset_combination): New function.
2965 (wset_buffer): Add eassert.
2966 (Fframe_first_window): Simplify the loop reaching first window.
2967 (Fwindow_buffer): Use WINDOW_LEAF_P.
2968 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
2969 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
2970 (unshow_buffer): Convert initial debugging check to eassert.
2971 (replace_window, recombine_windows, Fdelete_other_windows_internal)
2972 (make_parent_window, window_resize_check, window_resize_apply)
2973 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
2974 (Fset_window_configuration, delete_all_child_windows, save_window_save):
2975 Adjust to match struct window changes.
2976 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
2977 (mark_window_cursors_off, count_windows, get_leaf_windows)
2978 (foreach_window_1): Simplify the loop.
2979 * alloc.c (mark_object): Do not check for the leaf window because
2980 internal windows has no glyph matrices anyway.
2981 * dispnew.c (clear_window_matrices, showing_window_margins_p)
2982 (allocate_matrices_for_window_redisplay, fake_current_matrices)
2983 (allocate_matrices_for_frame_redisplay, free_window_matrices)
2984 (build_frame_matrix_from_window_tree, mirror_make_current)
2985 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
2986 (update_window_tree, set_window_update_flags): Simplify the loop.
2987 (sync_window_with_frame_matrix_rows): Enforce live window.
2988 Use contents slot, not buffer, where appropriate.
2989 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
2990 and WINDOW_HORIZONTAL_COMBINATION_P.
2991 (make_frame_visible_1): Simplify the loop.
2992 Use contents slot, not buffer, where appropriate.
2993 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
2994 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
2995 (expose_window_tree): Likewise.
2996 Use contents slot, not buffer, where appropriate.
2997 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
2998 to avoid deleted windows. Use contents slot instead of buffer.
2999 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
3000 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
3001 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
3002 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
3004 2013-03-28 Eli Zaretskii <eliz@gnu.org>
3006 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
3007 identify the reasons for assertion violations in bug#14062 and
3009 (Fx_show_tip): Fix compilation error under
3010 "--enable-check-lisp-object-type". (Bug#14073)
3012 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
3013 Reported by <rzl24ozi@gmail.com>.
3015 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
3017 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
3019 (unwind_with_echo_area_buffer): ...to restore it here.
3020 This is needed to ensure that...
3021 (redisplay_window): ...both window markers are valid here,
3022 which is verified by eassert.
3023 * editfns.c (save_excursion_save): Do not assume that
3024 selected_window always displays the buffer.
3025 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
3028 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
3030 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
3033 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
3035 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
3037 2013-03-27 Eli Zaretskii <eliz@gnu.org>
3039 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
3040 since MinGW's w32api headers do. This avoids compiler warnings.
3042 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
3045 2013-03-26 Eli Zaretskii <eliz@gnu.org>
3047 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
3049 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
3051 * gtkutil.c (style_changed_cb): Check if frame is live and an
3052 X frame (Bug#14038).
3054 2013-03-26 Eli Zaretskii <eliz@gnu.org>
3056 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
3057 Define only for _WIN32_WINNT less than 0x0500.
3058 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
3060 Move inclusion of time.h before sys/time.h, so that MinGW64 could
3061 see its own definitions of 'struct timeval' and 'struct timezone'.
3063 Fix incompatibilities between MinGW.org and MinGW64 headers.
3064 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
3066 * w32.c (REPARSE_DATA_BUFFER): Guard with
3067 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
3069 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
3071 * xterm.c: Include X11/XKBlib.h
3072 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
3074 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
3076 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
3078 * blockinput.h (input_blocked_p): Likewise.
3079 * bytecode.c (exec_byte_code): Likewise.
3080 * callproc.c (call_process_kill, call_process_cleanup)
3081 (Fcall_process): Likewise.
3082 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
3083 (Fccl_execute_on_string): Likewise.
3084 * character.c (string_escape_byte8): Likewise.
3085 * charset.c (read_hex): Likewise.
3086 * cm.c (calccost): Likewise.
3087 * data.c (cons_to_unsigned): Likewise.
3088 * dired.c (directory_files_internal, file_name_completion):
3090 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
3091 (sit_for): Likewise.
3092 * doc.c (Fsubstitute_command_keys): Likewise.
3093 * doprnt.c (doprnt): Likewise.
3094 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
3095 * emacsgtkfixed.c: Likewise.
3096 * fileio.c (file_offset, Fwrite_region): Likewise.
3097 * floatfns.c (Fexpt, fmod_float): Likewise.
3098 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
3100 * font.c (font_intern_prop): Likewise.
3101 * frame.c (x_set_alpha): Likewise.
3102 * gtkutil.c (get_utf8_string): Likewise.
3103 * indent.c (check_display_width): Likewise.
3104 * intervals.c (create_root_interval, rotate_right, rotate_left)
3105 (split_interval_right, split_interval_left)
3106 (adjust_intervals_for_insertion, delete_node)
3107 (interval_deletion_adjustment, adjust_intervals_for_deletion)
3108 (merge_interval_right, merge_interval_left, copy_intervals)
3109 (set_intervals_multibyte_1): Likewise.
3110 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
3111 * keymap.c (Fkey_description): Likewise.
3112 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
3113 * lread.c (openp, read_integer, read1, string_to_number):
3115 * menu.c (ensure_menu_items): Likewise.
3116 * minibuf.c (read_minibuf_noninteractive): Likewise.
3117 * print.c (printchar, strout): Likewise.
3118 * process.c (create_process, Faccept_process_output)
3119 (wait_reading_process_output, read_process_output, send_process)
3120 (wait_reading_process_output): Likewise.
3121 * profiler.c (make_log, handle_profiler_signal): Likewise.
3122 * regex.c (re_exec): Likewise.
3123 * regex.h: Likewise.
3124 * search.c (looking_at_1, Freplace_match): Likewise.
3125 * sysdep.c (get_child_status, procfs_ttyname)
3126 (procfs_get_total_memory): Likewise.
3127 * systime.h (EMACS_TIME_VALID_P): Likewise.
3128 * term.c (dissociate_if_controlling_tty): Likewise.
3129 * window.c (get_phys_cursor_glyph): Likewise.
3130 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
3131 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
3133 * xfns.c (Fx_window_property): Likewise.
3134 * xmenu.c (set_frame_menubar): Likewise.
3135 * xselect.c (x_get_window_property, x_handle_dnd_message):
3137 * xsmfns.c (smc_save_yourself_CB): Likewise.
3138 * xterm.c (x_scroll_bar_set_handle): Likewise.
3140 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
3142 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
3143 to be optional or nil. Adjust comment and convert it to docstring.
3144 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
3145 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
3147 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
3149 Static checking by GCC 4.8-20130319.
3150 * image.c (gif_load): Assume pass < 3 to pacify GCC.
3151 * process.c (Fset_process_datagram_address)
3152 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
3153 * xdisp.c (get_char_face_and_encoding):
3154 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
3155 (get_glyph_face_and_encoding): Prepare face before possibly using it.
3156 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
3158 2013-03-24 Ken Brown <kbrown@cornell.edu>
3160 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
3161 fix compilation on 64-bit Cygwin, where underscores are not
3162 automatically prepended.
3164 * w32term.c (w32_initialize): Silence compiler warning.
3166 2013-03-23 Eli Zaretskii <eliz@gnu.org>
3168 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
3169 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
3170 variables, to save and restore frame dimensions.
3171 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
3172 after returning from a 'fullscreen' configuration.
3173 use SendMessage instead of PostMessage to send the SC_RESTORE message,
3174 to avoid races between the main thread and the input thread.
3176 * w32term.h (struct w32_output): New members normal_width,
3177 normal_height, normal_top, normal_left, and prev_fsmode.
3178 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
3179 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
3182 * w32term.c (w32fullscreen_hook): Record last value of the frame's
3183 'fullscreen' parameter. Always record previous width and height
3184 of the frame, except when switching out of maximized modes, so
3185 that they could be restored correctly, instead of resetting to the
3186 default frame dimensions. Send SC_RESTORE command to the frame,
3187 unless we are going to send SC_MAXIMIZE, to restore the frame
3188 resize hints in the mouse pointer shown by the window manager.
3191 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
3193 * lisp.h (get_frame_param): Adjust conditions for prototype
3196 2013-03-22 Ken Brown <kbrown@cornell.edu>
3198 * unexcw.c: Drop unneeded inclusion of w32common.h.
3199 (report_sheap_usage): Declare.
3200 (read_exe_header): Add magic numbers for x86_64.
3201 (fixup_executable): Fix printf format specifier for unsigned long
3204 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
3206 * frame.h (struct frame): Put menu_bar_window under #ifdef
3207 because this member is not needed when X toolkit is in use.
3208 (fset_menu_bar_window):
3209 * dispnew.c (clear_current_matrices, clear_desired_matrices)
3210 (free_glyphs, update_frame):
3211 * xdisp.c (expose_frame): Likewise.
3212 (display_menu_bar): Likewise. Remove redundant eassert.
3213 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
3216 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
3218 Use functions and constants to manipulate Lisp_Save_Value objects.
3219 This replaces code that used macros and strings and token-pasting.
3220 The change makes the C source a bit easier to follow,
3221 and shrinks the Emacs executable a bit.
3222 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
3223 (make_save_value): Change 1st arg from string to enum. All callers
3226 (mark_object): Use if, not #if, for GC_MARK_STACK.
3227 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
3228 (XSAVE_OBJECT): Now functions, not macros.
3229 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
3230 the constant was never used.
3231 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
3232 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
3233 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
3234 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
3236 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
3237 type3 with a single member save_type. All uses changed.
3238 (save_type, set_save_pointer, set_save_integer): New functions.
3239 * print.c (PRINTX): Remove.
3241 * alloc.c: Remove redundant static declarations.
3243 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
3245 * window.h (struct window): Convert left_col, top_line, total_lines
3246 and total_cols from Lisp_Objects to integers. Adjust comments.
3247 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
3249 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
3250 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
3251 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
3252 Adjust users where appropriate.
3254 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
3256 * frame.h (struct frame): Drop resx and resy because the same data is
3257 available from window system-specific output context. Adjust users.
3258 (default_pixels_per_inch_x, default_pixels_per_inch_y):
3259 New functions to provide defaults when no window system available.
3260 (FRAME_RES_X, FRAME_RES_Y): New macros.
3261 (NUMVAL): Move from xdisp.c.
3262 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
3263 (Ffont_face_attributes, Fopen_font):
3264 * image.c (gs_load):
3265 * w32font.c (fill_in_logfont):
3266 * xdisp.c (calc_pixel_width_or_height):
3267 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
3268 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
3270 2013-03-20 Kenichi Handa <handa@gnu.org>
3272 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
3273 to 1 (temporary workaround until a bug related to ASCII
3274 optimization is fixed).
3276 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
3278 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
3279 Signal error if window is not internal. Adjust docstring.
3280 (delete_all_child_windows): Use combination_limit to save the buffer.
3281 (Fset_window_configuration): Adjust accordingly.
3282 * print.c (syms_of_print): Initialize debugging output not here...
3283 (init_print_once): ...but in a new function here.
3284 * lisp.h (init_print_once): Add prototype.
3285 * emacs.c (main): Add call to init_print_once. Adjust comments.
3287 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
3289 * window.c (window_resize_check, window_resize_apply)
3290 (window_from_coordinates, recombine_windows, set_window_buffer)
3291 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
3292 (Fsplit_window_internal, Fdelete_window_internal)
3293 (freeze_window_starts): Use bool for booleans.
3294 * window.h (window_frame_coordinates, resize_frame_windows)
3295 (freeze_window_starts, set_window_buffer): Adjust prototypes.
3297 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
3299 * dispnew.c (bitch_at_user): Use `user-error'.
3301 2013-03-17 Ken Brown <kbrown@cornell.edu>
3303 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
3304 as return type of image_background. (Bug#13981)
3305 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
3307 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
3309 * nsterm.m (updateFrameSize:): Change resize increments if needed.
3310 (ns_select): Don't return with result uninitialized.
3312 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
3315 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
3317 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
3318 directories. If filename is nil, get directory name (Bug#13932).
3319 Use getFilename and getDirectory.
3320 (getFilename, getDirectory): New methods for EmacsSavePanel and
3322 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
3324 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
3326 * coding.c (decode_coding_gap): Fix typo caught by static checking.
3328 2013-03-15 Kenichi Handa <handa@gnu.org>
3330 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
3331 (adjust_after_replace): Make it back to static. Delete the third
3332 arg text_at_gap_tail. Cancel the code for handling it.
3334 * coding.h (struct coding_system): New member eol_seen.
3336 * coding.c (detect_ascii): New function.
3337 (detect_coding): Set coding->head_ascii and coding->eol_seen only
3338 when the source bytes are actually scanned. On detecting for
3339 coding_category_utf_8_auto, call detect_ascii instead of scanning
3340 source bytes directly.
3341 (produce_chars): Call insert_from_gap with the new arg 0.
3342 (encode_coding): Likewise.
3343 (decode_coding_gap): Control ASCII optimization by the variable
3344 disable_ascii_optimization instead of #ifndef .. #endif.
3345 Deccode EOL format according to coding->eol_seen.
3346 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
3349 * lisp.h (adjust_after_replace): Cancel externing it.
3350 (insert_from_gap): Adjust prototype.
3352 2013-03-15 Eli Zaretskii <eliz@gnu.org>
3354 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
3355 FULLSCREEN_MAXIMIZED. (Bug#13935)
3357 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
3359 * region-cache.c (find_cache_boundary, move_cache_gap)
3360 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
3361 Simplify debugging check and convert to eassert. Adjust comment.
3362 (pp_cache): Put under ENABLE_CHECKING.
3364 2013-03-14 Eli Zaretskii <eliz@gnu.org>
3366 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
3367 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
3369 (w32fullscreen_hook): If the frame is visible, reset
3370 f->want_fullscreen flag after changing the frame size. If the
3371 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
3374 2013-03-13 Daniel Colascione <dancol@dancol.org>
3376 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
3377 too so that these builds can use Cygwin's file conversion
3378 functions. (We've been building and linking cygw32.o all along
3379 and just not using it.)
3381 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
3383 File synchronization fixes (Bug#13944).
3384 * Makefile.in (LIB_FDATASYNC): New macro.
3386 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
3387 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
3388 Don't worry about HAVE_FSYNC, since a substitute fsync is
3389 available if the system lacks one.
3390 (Fwrite_regin): Retry fsync if interrupted.
3392 2013-03-13 Eli Zaretskii <eliz@gnu.org>
3394 * w32term.c (w32_read_socket): If the Emacs frame is being
3395 activated, call w32fullscreen_hook, to make sure the new frame
3396 dimensions are in effect. (Bug#13937)
3398 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
3400 * xdisp.c (init_iterator): Simplify because both character and byte
3401 positions are either specified or -1. Add eassert. Adjust comment.
3402 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
3403 character and byte positions can be obtained from marker.
3405 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
3407 Static checking by Sun C 5.12.
3408 * alloc.c (buffer_memory_full) [REL_ALLOC]:
3409 * bytecode.c (exec_byte_code):
3410 * dispnew.c (init_display):
3412 * fileio.c (Fsubstitute_in_file_name):
3413 * keyboard.c (Fevent_convert_list):
3414 * keymap.c (Fsingle_key_description):
3415 * term.c (maybe_fatal, fatal):
3416 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
3417 * xsmfns.c (Fhandle_save_session):
3418 Omit unreachable code.
3419 * keymap.c (map_keymap_char_table_item): Cast void * to
3420 a function pointer type; the C Standard requires this.
3422 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
3423 Include <sys/param.h> unconditionally, as that works elsewhere and
3424 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
3425 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
3428 See ChangeLog.12 for earlier changes.
3434 Copyright (C) 2011-2013 Free Software Foundation, Inc.
3436 This file is part of GNU Emacs.
3438 GNU Emacs is free software: you can redistribute it and/or modify
3439 it under the terms of the GNU General Public License as published by
3440 the Free Software Foundation, either version 3 of the License, or
3441 (at your option) any later version.
3443 GNU Emacs is distributed in the hope that it will be useful,
3444 but WITHOUT ANY WARRANTY; without even the implied warranty of
3445 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
3446 GNU General Public License for more details.
3448 You should have received a copy of the GNU General Public License
3449 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.