1 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
4 * font.h (struct font_driver): Change list, match, and list_family
5 functions to accept struct frame * as first arg.
6 * font.c (font_score, font_compare, font_sort_entities): Remove
8 (font_sort_entities, font_list_entities, font_select_entity):
9 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
10 match font API change.
11 * xfont.c (xfont_list, xfont_match, xfont_list_family):
12 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
13 * ftxfont.c (ftxfont_list, ftxfont_match):
14 * xftfont.c (xftfont_list, xftfont_match):
15 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
16 * w32font.c (w32font_list, w32font_match, w32font_list):
17 (w32font_list_internal, w32_font_match_internal): Likewise.
18 * xfaces.c (Fx_family_fonts): Adjust user.
20 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
22 Do not use pure Xism x_wm_set_icon_position in non-X ports.
23 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
24 only if HAVE_X_WINDOWS is in use.
25 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
26 * nsterm.m (x_wm_set_icon_position): Remove no-op.
27 * w32term.c (x_wm_set_icon_position): Likewise.
28 * w32fns.c (x_icon): Adjust user.
30 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
32 * xterm.c (last_mouse_press_frame): Remove the
33 leftover which is not really used any more.
34 (handle_one_xevent, syms_of_xterm): Adjust users.
35 (x_flush): Call XFlush once per each X display, not frame.
36 This is better because this code always unconditionally skips
37 non-X frames in Vframe_list and issues the only XFlush if we
38 have more than one X frame on the same X display.
39 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
40 Use bool for booleans.
41 (x_draw_glyph_string_background, cvt_string_to_pixel):
42 (cvt_pixel_dtor): Drop unnecessary prototypes.
43 * xterm.h (x_display_ok): Adjust prototype.
45 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
47 Drop unnecessary functions that deals with frame pixel size.
48 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
49 (x_pixel_height): Drop prototypes.
50 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
51 (x_pixel_height): Drop implementations.
52 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
53 which should be always valid for window frame.
54 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
55 * w32menu.c (Fx_popup_dialog):
56 * xmenu.c (Fx_popup_dialog): Likewise for both.
58 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
60 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
61 frame parameters and call to Fmodify_frame_parameters just once.
62 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
63 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
64 and mention nil frame in docstring.
66 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
68 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
69 (x_figure_window_size): Likewise. Adjust to return long.
70 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
71 (toplevel): Move Qterminal_live_p to...
72 * terminal.c (toplevel): ...here, make it static, and...
73 (syms_of_terminal): ...DEFSYM here.
74 * frame.h (Qterminal_live_p): Remove declaration.
75 (make_frame, x_figure_window_size): Adjust prototype.
76 * nsfns.m (Fx_create_frame): Use long for window flags.
78 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
80 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
81 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
82 Do not assume that emacs_close (INT_MAX) is a no-op.
84 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
86 * xfaces.c (make_face_cache): For struct face_cache, prefer
87 xmalloc to xzalloc and so avoid redundant call to memset.
88 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
90 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
92 * fringe.c (draw_window_fringes, update_window_fringes)
93 (compute_fringe_widths):
94 * w32term.c (x_draw_glyph_string):
95 * window.c (candidate_window_p, Frecenter):
96 * xfaces.c (realize_basic_faces, realize_default_face)
97 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
98 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
99 * xfns.c (x_set_cursor_color, xic_free_xfontset):
100 * xmenu.c (Fx_menu_bar_open_internal):
101 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
102 * xsettings.c (xft_settings_event):
103 * xterm.c (x_draw_glyph_string, x_had_errors_p):
104 Use bool for booleans. Adjust style and comments where
106 * dispextern.h (draw_window_fringes, update_window_fringes)
107 (compute_fringe_widths):
108 * xterm.h (x_had_errors_p): Adjust prototype.
110 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
112 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
113 CHECK_LIST. Rewrite the loop to avoid useless local variable.
115 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
117 * fns.c (toplevel): Remove comment before Fsafe_length because
120 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
122 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
124 2013-07-28 Eli Zaretskii <eliz@gnu.org>
126 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
127 frame which got the message is still alive, before dereferencing
128 its pointer. (Bug#14970)
130 * frame.c (delete_frame): Test "this" frame's minibuffer window to
131 be a live window, before using it as such. (Bug#14970)
133 2013-07-27 Eli Zaretskii <eliz@gnu.org>
135 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
136 w32_detect_focus_change instead of doing part of its job by hand.
137 This fixes the problem whereby FOCUS_OUT events were not sent to
140 2013-07-26 Eli Zaretskii <eliz@gnu.org>
142 * process.c (Fprocess_list): Doc fix.
144 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
145 being re-exposed only if it didn't ask to become visible.
146 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
147 was previously iconified. (Bug#14841)
148 (x_iconify_frame): Mark the frame iconified.
150 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
152 Fix minor problems found by static checking.
153 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
154 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
156 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
158 * eval.c (set_specpdl_old_value): New function.
159 (unbind_to): Minor simplification.
160 (get_backtrace_frame): New function.
161 (Fbacktrace_frame): Use it. Add `base' argument.
162 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
163 (syms_of_eval): Export backtrace-eval.
164 * xterm.c (x_focus_changed): Simplify.
166 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
168 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
170 2013-07-24 Eli Zaretskii <eliz@gnu.org>
172 * xdisp.c (redisplay_window): Instead of moving point out of
173 scroll margin, reject the force_start method, and try scrolling
176 2013-07-24 Ken Brown <kbrown@cornell.edu>
178 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
181 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
183 * eval.c (Fprogn): Do not check that BODY is a proper list.
184 This undoes the previous change. The check slows down the
185 interpreter, and is not needed to prevent a crash. See
186 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
188 2013-07-23 Glenn Morris <rgm@gnu.org>
190 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
192 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
194 Port to GNU/Linux systems with tinfo but not ncurses.
195 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
196 to decide whether ncurses is being used. Without this change,
197 GCC complains about tgetent not being declared, on a system
198 that has tinfo installed but ncurses not installed.
200 * eval.c (Fprogn): Check that BODY is a proper list.
202 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
203 * data.c (Fsetq_default):
204 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
205 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
207 Tune by taking advantage of the fact that ARGS is always a list
208 when a function is declared to have UNEVALLED args.
210 * emacsgtkfixed.c: Port to GCC 4.6.
211 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
213 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
215 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
216 here to silence compiler warnings.
218 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
220 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
221 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
222 from messing up Emacs's 'struct frame' (Bug#14923).
224 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
226 * alloc.c (make_save_ptr_ptr): Define this function.
227 It was inadvertently omitted. It's needed only if
228 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
230 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
232 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
233 frame have focus (Bug#14895).
235 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
237 Avoid vfork-related deadlock more cleanly.
238 * callproc.c (child_setup): When the child's exec fails, output
239 the program name, as that's more useful. Use O_NONBLOCK to avoid
241 * process.c (create_process_1): Remove; no longer needed.
242 (create_process): Remove timer hack; no longer needed, now that
243 the child avoids deadlock.
245 2013-07-20 Glenn Morris <rgm@gnu.org>
247 * image.c (Fimage_flush): Fix doc typo.
249 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
251 Fix array bounds violation when pty allocation fails.
252 * process.c (PTY_NAME_SIZE): New constant.
253 (pty_name): Remove static variable; it's now auto.
254 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
255 Take pty_name as an arg rather than using a static variable.
257 (create_process): Recover pty_flag from process, not from volatile local.
258 (create_pty): Stay inside array even when pty allocation fails.
259 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
261 * lread.c (Fload): Avoid initialization only when lint checking.
262 Mention that it's needed only for older GCCs.
264 2013-07-20 Kenichi Handa <handa@gnu.org>
266 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
267 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
269 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
271 * lread.c (Fload): Avoid uninitialized warning.
273 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
275 Fix some minor file descriptor leaks and related glitches.
276 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
277 (create_lock_file): Use write, not emacs_write.
278 * image.c (slurp_file, png_load_body):
279 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
280 (server_accept_connection):
281 Don't leak an fd on memory allocation failure.
282 * image.c (slurp_file): Add a cheap heuristic for growing files.
283 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
284 as that's what the other routines do. Maybe input need not be
285 blocked at all, but it's better to be consistent.
286 Avoid undefined behavior when strlen is zero.
288 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
289 (NSTATICS): Now a constant; doesn't need to be a macro.
291 2013-07-19 Richard Stallman <rms@gnu.org>
293 * coding.c (decode_coding_utf_8): Add simple loop for fast
294 processing of ASCII characters.
296 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
298 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
300 2013-07-19 Eli Zaretskii <eliz@gnu.org>
302 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
303 unportable 'struct x_display_info'.
304 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
307 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
309 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
310 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
312 (system_process_attributes): Prefer plain char to unsigned char
313 when either will do. Clean up properly if interrupted or if
314 memory allocations fail. Don't assume sscanf succeeds. Remove
315 no-longer-needed workaround to stop GCC from whining. Read
316 command-line once, instead of multiple times. Check read status a
319 Fix obscure porting bug with varargs functions.
320 The code assumed that int is treated like ptrdiff_t in a vararg
321 function, which is not a portable assumption. There was a similar
322 -- though these days less likely -- porting problem with various
323 assumptions that pointers of different types all smell the same as
324 far as vararg functions is conserved. To make this problem less
325 likely in the future, redo the API to use varargs functions.
326 * alloc.c (make_save_value): Remove this vararg function.
327 All uses changed to ...
328 (make_save_int_int_int, make_save_obj_obj_obj_obj)
329 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
331 (make_save_ptr): Rename from make_save_pointer, for consistency with
332 the above. Define only on platforms that need it. All uses changed.
334 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
336 * keyboard.c: Try to fix typos in previous change.
337 (DISPLAY_LIST_INFO): New macro.
338 (kbd_buffer_get_event): Do not access members that are not present
339 in X11. Revert inadvertent change of "!=" to "=".
341 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
343 * keyboard.c (kbd_buffer_get_event):
344 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
345 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
347 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
349 * filelock.c: Fix unlikely file descriptor leaks.
350 (get_boot_time_1): Rework to avoid using emacs_open.
351 This doesn't actually fix a leak, but is better anyway.
352 (read_lock_data): Use read, not emacs_read.
354 * doc.c: Fix minor memory and file descriptor leaks.
355 * doc.c (get_doc_string): Fix memory leak when doc file absent.
356 (get_doc_string, Fsnarf_documentation):
357 Fix file descriptor leak on error.
359 * term.c: Fix minor fdopen-related file descriptor leaks.
360 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
361 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
363 * charset.c: Fix file descriptor leaks and errno issues.
365 (load_charset_map_from_file): Don't leak file descriptor on error.
366 Use plain record_xmalloc since the allocation is larger than
367 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
369 * eval.c (record_unwind_protect_nothing):
370 * fileio.c (fclose_unwind):
372 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
373 The replacement doesn't block input, but that no longer seems
376 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
378 * lread.c: Fix file descriptor leaks and errno issues.
379 (Fload): Close some races that leaked fds or streams when 'load'
381 (Fload, openp): Report error number of last nontrivial failure to open.
382 ENOENT counts as trivial.
383 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
385 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
386 now that the function is always called with a nonnegative arg.
387 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
388 All uses replaced with ...
389 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
391 A few more minor file errno-reporting bugs.
392 * callproc.c (Fcall_process):
393 * doc.c (Fsnarf_documentation):
394 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
395 * process.c (set_socket_option):
396 Don't let a constructor trash errno.
397 * doc.c: Include <errno.h>.
399 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
401 * w32fns.c (unwind_create_tip_frame): Fix declaration.
403 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
405 Fix w32 bug with call-process-region (Bug#14885).
406 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
407 to Fcall_process when the input is empty. This simplifies the
408 code a bit. It makes no difference on POSIXish platforms but
409 apparently it fixes a bug on w32.
411 Fix bug where insert-file-contents closes a file twice. (Bug#14839).
412 * fileio.c (close_file_unwind): Don't close if FD is negative;
413 this can happen when unwinding a zapped file descriptor.
414 (Finsert_file_contents): Unwind-protect the fd before the point marker,
415 in case Emacs runs out of memory between the two unwind-protects.
416 Don't trash errno when closing FD.
417 Zap the FD in the specpdl when closing it, instead of deferring
418 the removal of the unwind-protect; this fixes a bug where a child
419 function unwinds the stack past us.
421 New unwind-protect flavors to better type-check C callbacks.
422 This also lessens the need to write wrappers for callbacks,
423 and the need for make_save_pointer.
424 * alloca.c (free_save_value):
425 * atimer.c (run_all_atimers):
427 * alloc.c (safe_alloca_unwind):
428 * atimer.c (unwind_stop_other_atimers):
429 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
430 * menu.c (cleanup_popup_menu) [HAVE_NS]:
431 * minibuf.c (choose_minibuf_frame_1):
432 * process.c (make_serial_process_unwind):
433 * xdisp.h (pop_message_unwind):
434 * xselect.c (queue_selection_requests_unwind):
435 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
436 * alloca.c (record_xmalloc):
437 Prefer record_unwind_protect_ptr to record_unwind_protect with
439 * alloca.c (Fgarbage_collect):
440 Prefer record_unwind_protect_void to passing a dummy.
441 * buffer.c (restore_buffer):
442 * window.c (restore_window_configuration):
443 * xfns.c, w32fns.c (do_unwind_create_frame)
444 New wrapper. All record-unwind uses of wrappee changed.
445 * buffer.c (set_buffer_if_live):
446 * callproc.c (call_process_cleanup, delete_temp_file):
447 * coding.c (code_conversion_restore):
448 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
449 * editfns.c (save_excursion_restore)
450 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
451 (save_restriction_restore):
452 * eval.c (restore_stack_limits, un_autoload):
453 * fns.c (require_unwind):
454 * keyboard.c (recursive_edit_unwind, tracking_off):
455 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
456 * macros.c (pop_kbd_macro, restore_menu_items):
457 * nsfns.m (unwind_create_frame):
458 * print.c (print_unwind):
459 * process.c (start_process_unwind):
460 * search.c (unwind_set_match_data):
461 * window.c (select_window_norecord, select_frame_norecord):
462 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
463 (fast_set_selected_frame):
464 * xfns.c, w32fns.c (unwind_create_tip_frame):
465 Return void, not a dummy Lisp_Object. All uses changed.
466 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
467 * callproc.c (call_process_kill):
468 * fileio.c (restore_point_unwind, decide_coding_unwind)
469 (build_annotations_unwind):
470 * insdel.c (Fcombine_after_change_execute_1):
471 * keyboard.c (read_char_help_form_unwind):
472 * menu.c (unuse_menu_items):
473 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
474 * sound.c (sound_cleanup):
475 * xdisp.c (unwind_redisplay):
476 * xfns.c (clean_up_dialog):
477 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
478 Accept no args and return void, instead of accepting and returning
479 a dummy Lisp_Object. All uses changed.
480 * cygw32.c (fchdir_unwind):
481 * fileio.c (close_file_unwind):
482 * keyboard.c (restore_kboard_configuration):
483 * lread.c (readevalllop_1):
484 * process.c (wait_reading_process_output_unwind):
485 Accept int and return void, rather than accepting an Emacs integer
486 and returning a dummy object. In some cases this fixes an
487 unlikely bug when the corresponding int is outside Emacs integer
488 range. All uses changed.
489 * dired.c (directory_files_internal_unwind):
490 * fileio.c (do_auto_save_unwind):
491 * gtkutil.c (pop_down_dialog):
492 * insdel.c (reset_var_on_error):
493 * lread.c (load_unwind):
494 * xfns.c (clean_up_file_dialog):
495 * xmenu.c, nsmenu.m (pop_down_menu):
496 * xmenu.c (cleanup_widget_value_tree):
497 * xselect.c (wait_for_property_change_unwind):
498 Accept pointer and return void, rather than accepting an Emacs
499 save value encapsulating the pointer and returning a dummy object.
501 * editfns.c (Fformat): Update the saved pointer directly via
502 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
503 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
504 (unwind_body): New function.
505 (record_unwind_protect): First arg is now a function returning void,
506 not a dummy Lisp_Object.
507 (record_unwind_protect_ptr, record_unwind_protect_int)
508 (record_unwind_protect_void): New functions.
509 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
510 * fileio.c (struct auto_save_unwind): New type.
511 (do_auto_save_unwind): Use it.
512 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
513 * insdel.c (struct rvoe_arg): New type.
514 (reset_var_on_error): Use it.
515 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
517 (specbinding_func): Remove; there are now several such functions.
518 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
519 (set_unwind_protect_ptr): New function.
520 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
522 Be simpler and more consistent about reporting I/O errors.
523 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
524 Say "Read error" and "Write error", rather than "I/O error", or
525 "IO error reading", or "IO error writing", when a read or write
527 * process.c (Fmake_network_process, wait_reading_process_output)
528 (send_process, Fprocess_send_eof, wait_reading_process_output):
529 Capitalize diagnostics consistently. Put "failed foo" at the
530 start of the diagnostic, so that we don't capitalize the
531 function name "foo". Consistently say "failed" for such
533 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
534 All callers changed. This is so it can use report_file_error.
535 * sysdep.c (serial_open, serial_configure): Capitalize I/O
536 diagnostics consistently as above.
538 * fileio.c (report_file_errno): Fix errno reporting bug.
539 If the file name is neither null nor a pair, package it up as a
540 singleton list. All callers changed, both to this function and to
541 report_file_error. This fixes a bug where the memory allocator
542 invoked by list1 set errno so that the immediately following
543 report_file_error reported the wrong errno value.
545 Fix minor problems found by --enable-gcc-warnings.
546 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
547 * keyboard.c (kbd_buffer_get_event): Remove unused local.
549 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
551 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
552 Set event->arg to Qt if switch-event shall be generated.
553 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
555 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
557 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
560 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
561 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
562 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
563 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
564 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
565 and there is a focused frame.
566 (head_table): Add focus-in and focus-out.
567 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
568 bind to handle-focus-in/out.
570 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
571 (Fhandle_switch_frame): Call Fhandle_focus_in.
572 (syms_of_frame): defsubr handle-focus-in/out.
574 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
576 Fix porting bug to older POSIXish platforms (Bug#14862).
577 * sysdep.c (emacs_pipe): New function, that implements
578 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
579 This should port better to CentOS 5 and to Mac OS X 10.6.
580 All calls to pipe2 changed.
582 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
583 This makes the code easier to read and the executable a bit smaller.
584 Do not replace all calls to Fcons that happen to create lists,
585 just calls that are intended to create lists. For example, when
586 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
587 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
588 Similarly for list2 through list5.
589 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
590 * bytecode.c (exec_byte_code):
591 * callint.c (quotify_arg, Fcall_interactively):
592 * callproc.c (Fcall_process, create_temp_file):
593 * charset.c (load_charset_map_from_file)
594 (Fdefine_charset_internal, init_charset):
595 * coding.c (get_translation_table, detect_coding_system)
596 (Fcheck_coding_systems_region)
597 (Fset_terminal_coding_system_internal)
598 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
599 * composite.c (update_compositions, Ffind_composition_internal):
600 * dired.c (directory_files_internal, file_name_completion)
602 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
603 * doc.c (Fsnarf_documentation):
604 * editfns.c (Fmessage_box):
606 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
607 (Feval, eval_sub, Ffuncall, apply_lambda):
608 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
609 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
610 (Fset_file_times, Finsert_file_contents)
611 (Fchoose_write_coding_system, Fwrite_region):
612 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
613 * font.c (font_registry_charsets, font_parse_fcname)
614 (font_prepare_cache, font_update_drivers, Flist_fonts):
615 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
616 * frame.c (make_frame, Fmake_terminal_frame)
617 (x_set_frame_parameters, x_report_frame_params)
618 (x_default_parameter, Fx_parse_geometry):
619 * ftfont.c (syms_of_ftfont):
620 * image.c (gif_load):
621 * keyboard.c (command_loop_1):
622 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
623 (Fcopy_keymap, append_key, Fcurrent_active_maps)
624 (Fminor_mode_key_binding, accessible_keymaps_1)
625 (Faccessible_keymaps, Fwhere_is_internal):
626 * lread.c (read_emacs_mule_char):
627 * menu.c (find_and_return_menu_selection):
628 * minibuf.c (get_minibuffer):
629 * nsfns.m (Fns_perform_service):
630 * nsfont.m (ns_script_to_charset):
631 * nsmenu.m (ns_popup_dialog):
632 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
633 (Fx_own_selection_internal):
634 * nsterm.m (append2):
635 * print.c (Fredirect_debugging_output)
636 (print_prune_string_charset):
637 * process.c (Fdelete_process, Fprocess_contact)
638 (Fformat_network_address, set_socket_option)
639 (read_and_dispose_of_process_output, write_queue_push)
640 (send_process, exec_sentinel):
641 * sound.c (Fplay_sound_internal):
642 * textprop.c (validate_plist, add_properties)
643 (Fput_text_property, Fadd_face_text_property)
644 (copy_text_properties, text_property_list, syms_of_textprop):
645 * unexaix.c (report_error):
646 * unexcoff.c (report_error):
647 * unexsol.c (unexec):
648 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
649 (Fformat_mode_line, syms_of_xdisp):
650 * xfaces.c (set_font_frame_param)
651 (Finternal_lisp_face_attribute_values)
652 (Finternal_merge_in_global_face, syms_of_xfaces):
653 * xfns.c (x_default_scroll_bar_color_parameter)
654 (x_default_font_parameter, x_create_tip_frame):
655 * xfont.c (xfont_supported_scripts):
656 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
657 (menu_help_callback, xmenu_show):
659 * xterm.c (set_wm_state):
660 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
661 and similarly for list2 through list5.
663 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
665 * callproc.c (Fcall_process_region): Fix minor race and tune.
666 (create_temp_file): New function, with the temp-file-creation part
667 of the old Fcall_process_region. Use Fcopy_sequence to create the
668 temp file name, rather than alloca + build_string, for simplicity.
669 Don't bother to block input around the temp file creation;
670 shouldn't be needed. Simplify use of mktemp. Use
671 record_unwind_protect immediately after creating the temp file;
672 this closes an unlikely race where the temp file was not removed.
673 Use memcpy rather than an open-coded loop.
674 (Fcall_process_region): Use the new function. If the input is
675 empty, redirect from /dev/null rather than from a newly created
676 empty temp file; this avoids unnecessary file system traffic.
678 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
680 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
681 Simplify by making this case like the other two. This is a bit
682 slower on obsolete hosts, but the extra complexity isn't worth it.
684 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
685 * process.c (create_process) [!DOS_NT]:
686 Remove now-unnecessary calls to emacs_close.
688 2013-07-13 Eli Zaretskii <eliz@gnu.org>
690 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
691 returning early. (Bug#14850)
693 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
694 and inhibit-iso-escape-detection attributes of 'undecided'.
697 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
699 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
700 Reported by Herbert J. Skuhra in
701 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
703 Don't lose top specpdl entry when memory is exhausted.
704 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
705 specpdl overflow here, to simplify callers; all callers changed.
706 Always reserve an unused entry at the stack top; this avoids
707 losing the top entry's information when memory is exhausted.
709 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
711 Clean up errno reporting and fix some errno-reporting bugs.
712 * callproc.c (Fcall_process):
713 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
714 * process.c (create_process, Fmake_network_process):
715 * unexaix.c (report_error):
716 * unexcoff.c (report_error):
717 Be more careful about reporting the errno of failed operations.
718 The code previously reported the wrong errno sometimes.
719 Also, prefer report_file_errno to setting errno + report_file_error.
720 (Fcall_process): Look at openp return value rather than at path,
721 as that's a bit faster and clearer when there's a numeric predicate.
722 * fileio.c (report_file_errno): New function, with most of the
723 old contents of report_file_error.
724 (report_file_error): Use it.
725 (Ffile_exists_p, Ffile_accessible_directory_p):
726 Set errno to 0 when it is junk.
727 * fileio.c (Faccess_file):
728 * image.c (x_create_bitmap_from_file):
729 Use faccessat rather than opening the file, to avoid the hassle of
730 having a file descriptor open.
731 * lisp.h (report_file_errno): New decl.
732 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
735 * process.c (create_process, wait_reading_process_output) [AIX]:
736 Remove obsolete SIGHUP-related code, as Emacs no longer disables
737 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
738 a multithreaded environment anyway).
739 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
741 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
743 * image.c (x_find_image_file): Don't close a remote file handle.
745 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
747 Fix races with threads and file descriptors.
748 * callproc.c (Fcall_process_region):
749 * dired.c (open_directory):
750 * emacs.c (main, Fdaemon_initialized):
751 * image.c (x_find_image_file):
752 * inotify.c (Finotify_rm_watch):
753 * lread.c (Flocate_file_internal):
754 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
755 * term.c (term_mouse_moveto, init_tty):
756 * termcap.c (tgetent):
757 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
758 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
759 * unexhp9k800.c, unexmacosx.c (unexec):
760 * callproc.c (Fcall_process_region):
761 Use emacs_close, not close.
762 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
763 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
764 and posix_close function on current platforms (which all lack them).
765 (emacs_close): Use it. This should fix the races on GNU/Linux and
766 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
767 and it should avoid closing random victim file descriptors on
770 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
772 * inotify.c (uninitialized): Remove. All uses replaced by -1.
773 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
776 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
777 This is for .gdbinit xbacktrace.
779 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
780 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
781 (emacs_set_tty): Now static.
782 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
783 * term.c (tty_capable_p, tty_default_color_capabilities)
784 (get_tty_terminal, term_mouse_movement)
785 (handle_one_term_event, init_tty, maybe_fatal):
786 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
787 (tgetent, scan_file, name_match, compare_contin):
788 * terminal.c (get_terminal):
789 Use bool for boolean.
790 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
791 Prefer char to unsigned char if either will do.
792 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
793 (tty_write_glyphs): Prefer int to unsigned.
794 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
796 * termcap.c (tprint, main) [TEST]: Remove non-working test.
798 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
801 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
802 (B__dummy__): New dummy symbol, to pacify C89.
803 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
804 they can't grok varargs macros.
805 * dispnew.c (add_window_display_history)
806 (add_frame_display_history):
807 * print.c (print_object):
808 * xdisp.c (debug_method_add):
809 Use %p printf format only for void pointers.
810 * emacs.c (usage_message): New constant, replacing ...
811 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
812 (main): Adjust to usage reorg.
813 * fns.c (syms_of_fns):
814 * profiler.c (syms_of_profiler):
815 Don't use non-constant struct initializers.
816 * gnutls.h (gnutls_initstage_t):
817 * lisp.h (enum Lisp_Fwd_Type):
818 * lread.c (lisp_file_lexically_bound_p):
819 * xsettings.c (anonymous enum):
820 Remove trailing comma.
821 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
822 * lisp.h (ENUM_BF): Use unsigned if pedantic.
823 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
825 * regex.c (const_re_char): New type, to pacify strict C89.
826 All uses of 'const re_char' replaced to use it.
827 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
828 with glibc when strict C89. This change is imported from gnulib.
830 (_Restrict_arr_): Rename from __restrict_arr, similarly.
831 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
832 Omit GNU_LINUX implementation, since it requires long long.
833 * xterm.c (x_draw_underwave):
834 Do not assume the traditional order of struct's members.
835 (x_term_init): Rewrite to avoid the need for non-constant structure
838 Syntax cleanup, mostly replacing macros with functions.
839 This removes the need for the syntax_temp hack.
840 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
841 * syntax.c (SYNTAX_INLINE): New macro.
842 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
843 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
844 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
845 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
846 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
847 (SYNTAX_COMEND_FIRST): Now functions, not macros.
848 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
849 Now constants, not macros.
850 (syntax_temp) [!__GNUC__]: Remove.
851 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
852 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
853 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
854 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
855 Move here from syntax.h; now functions, not macros. Except for the
856 last function, these are static since only syntax.c uses them.
857 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
858 All uses changed. Now a function, not a macro; use this fact
859 to simplify the code.
860 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
861 compiler bugs; no longer relevant.
862 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
863 (SYNTAX_INLINE): New macro.
864 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
865 for the new functions. Use bool for boolean member.
866 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
867 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
868 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
869 (SETUP_BUFFER_SYNTAX_TABLE):
870 Now extern inline functions, not macros.
871 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
872 Remove; all uses replaced by implementation.
873 (syntax_temp) [!__GNUC__]: Remove decl.
874 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
876 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
878 * emacs.c (main): Fix syntax error.
880 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
882 Timestamp fixes for undo (Bug#14824).
883 * atimer.c (schedule_atimer):
884 * fileio.c (Ffile_newer_than_file_p):
885 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
886 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
887 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
888 (syms_of_fileio): Remove Sclear_visited_file_name.
889 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
890 file doesn't exist; this avoids an ambiguity with negative timestamps.
891 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
892 * systime.h (make_emacs_time, invalid_emacs_time):
893 Don't assume struct timespec layout; POSIX doesn't guarantee it.
894 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
895 * undo.c (record_first_change): Push (visited-file-modtime) onto
896 undo list rather than reimplementing it by hand, incorrectly.
898 2013-07-09 Ken Brown <kbrown@cornell.edu>
900 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
902 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
904 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
906 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
908 Handle errno and exit status a bit more carefully.
909 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
910 number into an exit status. Instead, use EXIT_CANCELED.
911 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
912 * callproc.c (relocate_fd):
913 * emacs.c (close_output_streams, main):
914 * process.c (create_process):
915 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
916 Use emacs_perror for simplicity.
917 * callproc.c (relocate_fd, main):
918 * sysdep.c (sys_subshell):
919 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
920 (shut_down_emacs): Use emacs_write, not write.
921 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
922 * fileio.c (Fcopy_file, e_write):
923 * nsterm.m (ns_select):
924 * process.c (send_process):
925 * sound.c (vox_write):
926 Use emacs_write_sig, not emacs_write.
927 * lisp.h (emacs_write_sig, emacs_perror): New decls.
928 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
930 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
932 (emacs_full_write): New function.
933 (emacs_write): Rewrite to use it.
934 (emacswrite_sig, emacs_perror): New functions.
935 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
937 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change).
939 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
940 on NS even if it is present. Pixmap on NS is a void*.
942 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
944 Port to Ubuntu 10 (Bug#14803).
945 Problem reported by T.V. Raman.
946 * process.c (close_on_exec, accept4, process_socket):
947 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
949 2013-07-07 Eli Zaretskii <eliz@gnu.org>
951 * w32.c (sys_dup): Declare prototype.
955 * callproc.c [WINDOWSNT]: Include sys/socket.h.
957 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
959 Make file descriptors close-on-exec when possible (Bug#14803).
960 This simplifies Emacs a bit, since it no longer needs to worry
961 about closing file descriptors by hand in some cases.
962 It also fixes some unlikely races. Not all such races, as
963 libraries often open files internally without setting
964 close-on-exec, but it's an improvement.
965 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
966 * callproc.c (Fcall_process) [!MSDOS]:
967 * emacs.c (main) [!DOS_NT]:
968 * nsterm.m (ns_term_init):
969 * process.c (create_process):
970 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
971 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
972 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
973 Prefer mkostemp with O_CLOEXEC to mkstemp.
974 * callproc.c (relocate_fd) [!WINDOWSNT]:
975 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
976 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
978 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
979 Make the resulting file descriptor close-on-exec.
980 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
981 * lread.c (load_descriptor_list, load_descriptor_unwind):
982 Remove; no longer needed. All uses removed.
983 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
984 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
986 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
987 (Fmake_network_process, Fnetwork_interface_list):
988 (Fnetwork_interface_info, server_accept_connection):
989 Make newly-created socket close-on-exec.
990 * sysdep.c (emacs_open, emacs_fopen):
991 Make new-created descriptor close-on-exec.
992 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
993 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
995 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
997 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
1000 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1002 Fix openp errno handling.
1003 * callproc.c (Fcall_process): Preserve openp errno around close.
1004 * lread.c (openp): Set errno when returning -1, as some callers
1007 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
1009 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
1011 * nsterm.h (NSSavePanel): Update comment.
1012 (NSAPP_DATA2_RUNFILEDIALOG): Define.
1013 (ns_run_file_dialog): Declare.
1015 * nsfns.m: Remove panelOK.
1017 (ns_run_file_dialog): New function.
1018 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
1019 event loop, so file dialog is popped up by ns_run_file_dialog, called
1020 by sendEvent (Bug#14578).
1021 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
1023 2013-07-06 Eli Zaretskii <eliz@gnu.org>
1025 * xdisp.c (default_line_pixel_height): New function.
1026 (pos_visible_p, move_it_vertically_backward, try_scrolling)
1027 (try_cursor_movement, redisplay_window, try_window)
1028 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
1030 * window.c (window_scroll_pixel_based): use
1031 default_line_pixel_height.
1033 * dispextern.h (default_line_pixel_height): Add prototype.
1035 * frame.c (x_set_line_spacing): Accept a float value for
1036 line-spacing parameter, per the documentation.
1038 * data.c (Fmultibyte_string_p): Doc fix.
1040 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
1042 Use emacs_open more consistently when opening files.
1043 This handles EINTR more consistently now, and makes it easier
1044 to introduce other uniform changes to file descriptor handling.
1045 * src/systdio.h: New file.
1046 * src/buffer.c (mmap_init):
1047 * cygw32.c (chdir_to_default_directory):
1048 * dispnew.c (Fopen_termscript):
1049 * emacs.c (Fdaemon_initialized):
1050 * fileio.c (Fdo_auto_save):
1051 * image.c (slurp_file, png_load_body, jpeg_load_body):
1052 * keyboard.c (Fopen_dribble_file):
1054 * print.c (Fredirect_debugging_output):
1055 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
1056 * termcap.c (tgetent):
1057 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
1058 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
1059 * w32term.c (w32_initialize) [CYGWIN]:
1060 * xfaces.c (Fx_load_color_file):
1061 Use emacs_open instead of plain open, and emacs_fopen instead of
1063 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
1064 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
1065 * callproc.c (default_output_mode): New constant.
1066 (Fcall_process): Use it to call emacs_open instead of plain creat.
1067 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
1068 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
1069 (emacs_fopen): New function.
1070 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
1071 Include <lisp.h>, for emacs_open.
1072 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
1074 Remove duplicate #include directives.
1075 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
1077 Don't include stdio.h twice.
1078 * buffer.c [USE_MMAP_FOR_BUFFERS]:
1079 Don't include sys/types.h or stdio.h twice.
1080 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
1081 * lread.c: Don't include coding.h twice.
1082 * nsfont.m: Don't include frame.h twice.
1083 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
1084 * ralloc.c: Don't include <unistd.h> twice.
1085 * xdisp.c: Don't include font.h twice.
1086 * xterm.c: Don't include fontset.h twice.
1087 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
1089 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1091 Scale ImageMagick images more carefully.
1092 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
1093 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
1094 Be more careful about avoiding undefined behavior after
1095 integer overflow and division by zero.
1097 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1099 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
1100 (syms_of_w32fns): DEFSYM them.
1101 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
1102 (CCHDEVICENAME): Define macros if not defined.
1103 (struct MONITOR_INFO_EX): New struct.
1104 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
1105 (enum_display_monitors_fn): New variable.
1106 (globals_of_w32fns): Initialize it.
1107 (Fx_display_pixel_width, Fx_display_pixel_height)
1108 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
1109 multi-monitor setups in docstrings.
1110 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
1111 screen size by primary monitor's millimeter per pixel.
1112 (w32_monitor_enum, w32_display_monitor_attributes_list)
1113 (w32_display_monitor_attributes_list_fallback)
1114 (Fw32_display_monitor_attributes_list): New functions.
1115 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
1117 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
1119 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
1121 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
1123 * fileio.c (Qfile_notify_error): New error symbol.
1125 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
1126 * inotify.c (inotify_callback, symbol_to_inotifymask)
1127 (Finotify_add_watch, Finotify_rm_watch): Use it.
1128 (inotifyevent_to_event): Exchange order of cookie and file name.
1129 (Finotify_add_watch): Adapt docstring.
1131 * lisp.h (Qfile_notify_error): Declare.
1133 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1135 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
1136 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1137 Do not clear _malloc_thread_enabled_p, undoing the previous change,
1138 which did not work (see <http://bugs.gnu.org/14569#307>).
1139 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
1140 && (!noninteractive || initialized)). This attempts to thread
1141 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
1143 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
1145 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
1146 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
1148 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1150 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
1151 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1152 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
1153 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
1155 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
1157 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
1158 Define to __sys_siglist.
1160 2013-07-02 Eli Zaretskii <eliz@gnu.org>
1162 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
1163 word-wrap, so that overflow-newline-into-fringe would work in
1164 visual-line-mode. (Bug#2749)
1165 (move_it_in_display_line_to): When the last scanned display
1166 element fits exactly on the display line, and
1167 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
1168 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
1169 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
1170 finding buffer position that corresponds to pixel coordinates,
1171 e.g. in buffer_posn_from_coords.
1173 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
1175 * process.c (handle_child_signal): Call catch_child_signal if
1178 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
1180 Don't convert function pointers to void * and back.
1181 It isn't portable C, and it's easy enough to avoid.
1182 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
1183 (make_save_value): Add support for SAVE_FUNCPOINTER.
1184 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
1185 * print.c (print_object):
1186 Distinguish function from object pointers.
1187 * lisp.h (SAVE_FUNCPOINTER): New constant.
1188 (SAVE_SLOT_BITS): Adjust to it.
1189 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
1190 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
1191 (voidfuncptr): New typedef.
1192 (struct Lisp_Save_Value): New member data[0].funcpointer.
1193 (XSAVE_FUNCPOINTER): New function.
1195 Simplify buildobj processing.
1196 * Makefile.in (buildobj.h): Make it a sequence of strings each
1197 followed by comma, rather than a single string. Put it into a
1198 .tmp file in case there's an error while generating it.
1199 (gl-stamp): Use .tmp for temp files.
1200 (mostlyclean): Clean .tmp files.
1201 * doc.c (buildobj): Move to just the routine that needs it.
1202 It's now an array of strings, so processing is simpler.
1204 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
1206 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
1207 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
1208 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1209 Invoke malloc_enable_thread even when not interactive.
1210 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
1211 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
1212 in this case, since the underlying bug has now been fixed.
1214 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
1216 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
1217 unlinking it (bug#14691).
1219 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
1221 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
1222 before checking whether buffer is modified. This lets
1223 `kill-buffer-query-functions' cancel killing of the buffer or save
1224 its content before `kill-buffer' asks user the "Buffer %s
1225 modified; kill anyway?" question.
1227 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
1229 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
1230 Let the super performKeyEquivalent deal with them (Bug#14747).
1232 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
1234 * widget.c (resize_cb): Remove unused local.
1236 Do not use GTK 3 if it exists but cannot be compiled.
1237 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
1238 * xterm.c (x_error_handler) [!USE_GTK]:
1241 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
1243 2013-06-30 Eli Zaretskii <eliz@gnu.org>
1245 * intervals.c (get_local_map): Instead of aborting, clip POSITION
1246 to the valid range of values. (Bug#14753)
1248 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
1249 when moving point by using the current glyph matrix. This avoids
1250 the need to force redisplay when this function is called in a
1253 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
1255 Fix minor problems found by static checking.
1256 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
1257 Redo the latter's body to sidestep GCC parenthesization warnings.
1258 (setup_coding_system, detect_coding, detect_coding_system): Use them.
1259 * coding.c (detect_coding, detect_coding_system):
1260 * coding.h (struct undecided_spec):
1261 Use bool for boolean.
1262 * image.c (QCmax_width, QCmax_height): Now static.
1263 * xdisp.c (Fmove_point_visually): Remove unused local.
1265 2013-06-29 Eli Zaretskii <eliz@gnu.org>
1267 * xdisp.c (Fmove_point_visually): New function.
1269 2013-06-28 Kenichi Handa <handa@gnu.org>
1271 * coding.h (define_coding_undecided_arg_index): New enum.
1272 (coding_attr_index): New members
1273 coding_attr_undecided_inhibit_null_byte_detection,
1274 coding_attr_undecided_inhibit_iso_escape_detection,
1275 coding_attr_undecided_prefer_utf_8.
1276 (undecided_spec): New struct.
1277 (struct coding_system): New member `undecided' of the member
1280 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
1281 (detect_coding): Likewise.
1282 (detect_coding_system): Likewise.
1283 (Fdefine_coding_system_internal): New coding system properties
1284 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
1286 (syms_of_coding): Adjust for coding_arg_undecided_max.
1288 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
1290 * image.c (x_from_xcolors): Remove unused local.
1292 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1294 Defer image data transfer between X client and server until actual
1297 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
1300 * image.c (Destroy_Image): Remove.
1301 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
1302 `mask_p', and `colors_p'. All uses changed.
1303 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
1304 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
1305 New macros for `flags' arg to x_clear_image_1.
1306 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
1307 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
1308 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
1309 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
1310 (image_get_x_image, image_unget_x_image): New functions or macros.
1311 (image_background, image_background_transparent, x_to_xcolors)
1312 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
1313 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
1314 instead of Destroy_Image.
1315 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
1316 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
1317 (png_load_body, jpeg_load_body, tiff_load, gif_load)
1318 (imagemagick_load_image, svg_load_image): Use them instead of
1319 x_create_x_image_and_pixmap, and x_put_x_image followed by
1320 x_destroy_x_image, respectively.
1321 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
1322 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
1323 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
1324 background_transparent fields.
1325 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
1326 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
1328 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
1330 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
1331 This mostly consists of undoing recent changes.
1332 * callproc.c (Fcall_process):
1333 * process.c (create_process):
1334 Do not worry about catching SIGCHLD here, undoing previous change.
1335 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
1336 * process.c, process.h (catch_child_signal):
1337 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
1338 * process.c (catch_child_handler): Don't worry about being called
1339 lazily and do not assume caller has blocked SIGCHLD, undoing
1340 previous change. Move first-time stuff back to
1341 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
1342 tickle glib, as that causes Cygwin bootstrap to fail. Do not
1343 set lib_child_handler if it's already initialized, which may
1344 help avoid problems on GNUStep.
1346 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
1348 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
1349 * callproc.c (Fcall_process):
1350 * process.c (create_process):
1351 Make sure SIGCHLD is caught before we fork,
1352 since Emacs startup no arranges to catch SIGCHLD.
1353 * process.c (lib_child_handler): Initialize to null, not to
1355 (catch_child_signal): Allow self to be called lazily.
1356 Do nothing if it's already been called.
1357 Assume caller has blocked SIGCHLD (all callers do now).
1358 * emacs.c (main): Do not catch SIGCHLD here; defer it until
1359 just before it's really needed.
1360 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
1361 since it hasn't been caught yet.
1363 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1365 * image.c (compute_image_size): New function to implement
1366 :max-width and :max-height.
1367 (imagemagick_load_image): Use it.
1369 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
1371 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
1372 * callproc.c, process.h (block_child_signal, unblock_child_signal):
1374 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
1375 * process.c (catch_child_signal): Block SIGCHLD while futzing with
1376 the SIGCHLD handler, since the code is not atomic and (due to glib)
1377 signals may be arriving now.
1378 * sysdep.c (init_signals): Do not catch child signals here;
1379 'main' now does that later, at a safer time.
1381 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
1383 Clean up SIGCHLD handling a bit (Bug#14569).
1384 * process.c, process.h (catch_child_signal):
1385 Now always extern, even if !NS_IMPL_GNUSTEP.
1386 * process.c (catch_child_signal): Move glib tickler here from
1387 init_process_emacs, so that it's done earlier in Emacs
1388 initialization. Also move the noninteractive && !initialized
1389 check here from init_process_emacs. This is all a bit cleaner for
1390 GNUish platforms, and I hope it works around the Cygwin bug.
1391 * sysdep.c (init_signals): Invoke catch_child_signal here, so
1392 that glib signal handling is tickled before glib creates threads.
1394 * process.c (wait_reading_process_output): Avoid int overflow
1395 when reading more than 2 GiB total from a process.
1397 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
1399 * process.c (create_process): Handle a couple more cases,
1400 i.e., work even if new_argv and wait_child_setup[i] are cached.
1401 Use Fcall_process's style for volatile vars.
1403 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
1405 * process.c (create_process): Mark PROCESS volatile.
1407 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
1409 Use C99-style flexible array members if available.
1410 This avoids some subtle aliasing issues, which typically
1411 aren't a problem with GCC but may be a problem elsewhere.
1412 * alloc.c (sdata): New typedef, replacing the old struct sdata.
1413 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
1414 In either case, it uses a flexible array member rather than
1415 the old struct hack. All uses changed.
1416 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
1417 Adjust to sdata reorganization.
1418 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
1419 Use offsetof (struct, flex_array_member), not sizeof (struct), as
1420 that ports better to pre-C99 non-GCC.
1421 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
1422 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
1423 as the latter has changed.
1424 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
1425 and port better to pre-C99 GCC.
1426 * image.c (struct xpm_cached_color):
1427 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
1428 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
1429 Use FLEXIBLE_ARRAY_MEMBER.
1430 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
1431 Move decl to top level so it gets checked against implementation.
1432 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
1433 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
1435 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
1437 * syntax.c: Integer cleanups.
1438 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
1439 All uses that need 0-or-2 changed to:
1440 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
1441 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
1442 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
1443 (char_quoted, prev_char_comend_first, back_comment)
1444 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
1445 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
1446 Use bool for boolean.
1447 (update_syntax_table, skip_chars, skip_syntaxes):
1448 Prefer int to unsigned when either will do.
1449 (back_comment): Return boolean success flag, like forw_comment,
1450 instead of positive-or-minus-1 (which might have overflowed int anyway).
1451 Don't stuff ptrdiff_t into int.
1452 (syntax_spec_code, syntax_code_spec): Now const.
1453 (Fmatching_paren, scan_lists, scan_sexps_forward):
1454 Use enum syntaxcode for syntax code.
1455 (Fmatching_paren): Check that arg is a character, not just an integer.
1456 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
1457 (Finternal_describe_syntax_value): Omit no-longer-needed
1459 (skip_chars): Use char, not unsigned char, when the distinction
1461 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
1462 * bytecode.c (exec_byte_code):
1463 * syntax.c (syntax_spec_code, Fchar_syntax)
1464 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
1466 * syntax.h (SYNTAX_WITH_FLAGS):
1467 Omit unnecessary casts.
1469 2013-06-20 Eli Zaretskii <eliz@gnu.org>
1471 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
1472 line dimensions here, to avoid race conditions with the main
1473 thread. (Bug#14062, bug#14630, bug#14669)
1475 * w32term.c (w32_draw_window_cursor): Compute the header line and
1476 mode line dimensions here.
1477 <w32_system_caret_window, w32_system_caret_hdr_height>:
1478 <w32_system_caret_mode_height>: New variables.
1480 * w32term.h: Declare them.
1482 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
1484 * alloc.c (die): Move "assertion failed" string here ...
1485 * lisp.h (eassert): ... from here. Also, suppress evaluation of
1486 COND when SUPPRESS_CHECKING. This shrinks the executable text
1487 size by 0.8% to 2.2% when configured with --enable-checking,
1488 depending on optimization flags (GCC 4.8.1 x86-64).
1490 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
1492 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1494 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
1495 base is 2; this is more accurate.
1497 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
1499 * sound.c (string_default): Move to !WINDOWSNT section.
1500 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
1502 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
1504 * sound.c: Integer cleanups.
1505 Remove unnecessary forward decls.
1506 (struct sound_device): The 'file' member is now a Lisp_Object, not
1507 a char *, so that we needn't invoke alloca on a huge size.
1508 (Fplay_sound_internal): Adjust to this.
1509 (string_default): New function.
1510 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
1511 Use it to adjust to the struct sound_device change.
1512 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
1513 (be2hs) [0]: Remove.
1515 * syntax.c (skip_chars): Don't use uninitialized storage
1516 when searching a multibyte buffer for characters that are not in a
1517 unibyte string that contains non-ASCII characters.
1519 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
1521 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
1522 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
1524 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
1526 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
1528 2013-06-18 Kenichi Handa <handa@gnu.org>
1530 * font.c (Ffont_spec): Signal an error for an invalid font name
1533 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
1535 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
1536 In particular this ports to 32-bit sparc Sun cc.
1537 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
1538 array with a dummy element at specpdl[-1], so that its address can
1540 (unbind_to): Do not copy the binding; not needed, now that we
1541 copy old_value in the one place where the copy is needed.
1542 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
1543 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
1544 (union specbinding): Rename from struct specbinding. Redo layout
1545 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
1546 which is not portable. With Sun C 5.12 32-bit sparc, the
1547 declaration causes nargs to be an unsigned bitfield, a behavior
1548 that the C standard allows; but Emacs wants nargs to be signed.
1549 The overall type is now a union of structures rather than a
1550 structure of union of structures, and the 'kind' member is now a
1551 bitfield, so that the overall type doesn't grow. All uses changed.
1552 * process.c (Fmake_serial_process): Remove unnecessary initialization.
1554 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
1556 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
1557 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
1559 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
1561 2013-06-17 Eli Zaretskii <eliz@gnu.org>
1563 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
1564 unless we know that the window w's frame is a frame object.
1565 Another attempt at solving bug#14062 and bug#14630.
1567 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
1569 * textprop.c (property_set_type): New enum.
1570 (add_properties): Allow appending/prepending text properties.
1571 (add_text_properties_1): Factored out of Fadd_text_properties.
1572 (Fadd_text_properties): Move all the code into
1573 add_text_properties_1.
1574 (Fadd_face_text_property): New function that calls
1575 add_text_properties_1.
1577 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
1579 Move functions from lisp.h to individual modules when possible.
1580 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
1581 * alloc.c (XFLOAT_INIT, set_symbol_name):
1582 * buffer.c (CHECK_OVERLAY):
1583 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
1584 (set_char_table_parent):
1585 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
1586 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
1587 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
1588 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
1590 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
1591 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
1592 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
1593 (backtrace_args, backtrace_debug_on_exit):
1594 * floatfns.c (CHECK_FLOAT):
1595 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
1596 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
1597 (set_hash_hash, set_hash_hash_slot, set_hash_index)
1598 (set_hash_index_slot):
1599 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
1600 * marker.c (CHECK_MARKER):
1601 * textprop.c (CHECK_STRING_OR_BUFFER):
1602 * window.c (CHECK_WINDOW_CONFIGURATION):
1603 Move here from lisp.h, and make these functions static rather than
1605 * buffer.c (Qoverlayp):
1607 * fns.c (Qhash_table_p):
1608 * window.c (Qwindow_configuration_p):
1610 * lisp.h: Remove the abovementioned defns and decls.
1612 Use functions, not macros, for XINT etc. (Bug#11935).
1613 In lisp.h, prefer functions to function-like macros, and
1614 constants to object-like macros, when either will do. This:
1615 . simplifies use, as there's no more need to worry about
1616 arguments' side effects being evaluated multiple times.
1617 . makes the code easier to debug on some platforms.
1618 However, when using gcc -O0, keep using function-like macros
1619 for a few critical operations, for performance reasons.
1620 This sort of thing isn't needed with gcc -Og, but -Og
1621 is a GCC 4.8 feature and isn't widely-enough available yet.
1622 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
1623 Remove enum lsb_bits; no longer needed.
1624 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
1625 * buffer.c (Qoverlap):
1627 * fns.c (Qhash_table_p):
1628 Now extern, so lisp.h can use these symbols.
1629 * dispextern.h: Include character.h, for MAX_CHAR etc.
1630 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
1631 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
1632 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
1633 (GLYPH_CODE_P): Move here from lisp.h.
1634 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
1635 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
1636 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
1637 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
1638 XUNTAG now returns void *.
1639 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
1640 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
1641 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
1642 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
1643 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
1644 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
1645 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
1646 (lisp_h_XPNTR, lisp_h_XSYMBOL):
1647 New macros, renamed from their sans-lisp_h_ counterparts.
1648 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
1649 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
1650 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
1651 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
1652 If compiling via GCC without optimization, define these as macros
1653 in addition to inline functions.
1654 To disable this, compile with -DINLINING=0.
1655 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
1656 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
1657 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
1658 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
1659 (INTMASK, VALMASK): Now macros, since static values cannot be
1660 accessed from extern inline functions.
1661 (VALMASK): Also a constant, for benefit of old GDB.
1662 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
1663 is INTEGERP, which can fold it in.
1664 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
1665 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
1666 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
1667 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
1668 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
1669 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
1670 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
1671 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
1672 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
1673 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
1674 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
1675 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
1676 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
1677 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
1678 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
1679 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
1680 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
1681 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
1682 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
1683 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
1684 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
1685 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
1686 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
1687 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
1688 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
1689 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
1690 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
1691 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
1692 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
1693 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
1694 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
1695 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
1696 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
1698 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
1699 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
1700 (VALMASK): Define in one place rather than in two, merging the
1701 USE_LSB_TAG parts; this is simpler.
1702 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
1703 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
1704 Move up, to avoid use before definition.
1705 Also include "globals.h" earlier, for the same reason.
1706 (make_natnum): New function.
1707 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
1708 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
1709 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
1710 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
1711 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
1712 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
1713 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
1714 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
1715 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
1716 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
1717 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
1718 (Qwindow_configuration_p, Qimage): New forward declarations.
1719 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
1720 (STRING_COPYIN): Remove; unused.
1721 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
1722 (xcar_addr, xcdr_addr): New functions. All uses changed.
1723 (IEEE_FLOATING_POINT): Now a constant, not a macro.
1724 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
1725 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
1726 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
1727 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
1728 (TYPE_RANGED_INTEGERP): Simplify.
1729 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
1730 (setlocale, fixup_locale, synchronize_system_messages_locale)
1731 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
1732 Now empty functions, not macros.
1733 (functionp): Return bool, not int.
1734 * window.c (Qwindow_configuration_p): Now extern,
1735 so window.h can use it.
1736 * window.h (Qwindowp): Move decl back to lisp.h.
1738 2013-06-15 Eli Zaretskii <eliz@gnu.org>
1740 * xdisp.c (Fline_pixel_height): New function, required for solving
1743 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
1745 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
1747 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
1749 * lread.c (syms_of_lread):
1750 * fns.c (Fprovide): Adjust to new format of after-load-alist.
1752 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
1754 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
1756 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
1758 * fileio.c (expand_file_name): Doc fix.
1760 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
1762 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
1763 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
1764 Wait for self, not for 0. This can't hurt on GNU or similar
1765 system, and may help with Cygwin.
1767 * keyboard.c: Don't use PROP (...) as an lvalue.
1768 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
1769 Use set_prop (A, B), not PROP (A) = B.
1771 2013-06-10 Eli Zaretskii <eliz@gnu.org>
1773 * xdisp.c (get_it_property): Use it->window instead of generating
1774 a Lisp object from it->w.
1776 2013-06-09 Eli Zaretskii <eliz@gnu.org>
1778 * xdisp.c (get_it_property): If it->object is a buffer, pass to
1779 get-char-property the window that is being rendered, instead of
1780 the buffer, to support window-specific overlays. (Bug#14575)
1781 (compute_display_string_pos): When W is NULL, use the current
1782 buffer as the object to pass to get-char-property.
1783 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
1784 pointer member of the bidi iterator, since no window is pertinent
1787 2013-06-08 Eli Zaretskii <eliz@gnu.org>
1789 * bidi.c (bidi_fetch_char): Accept additional argument, the window
1790 being displayed, and pass it to compute_display_string_pos.
1791 (bidi_level_of_next_char, bidi_resolve_explicit_1)
1792 (bidi_paragraph_init): All callers changed.
1794 * xdisp.c (init_from_display_pos, init_iterator)
1795 (handle_single_display_spec, next_overlay_string)
1796 (get_overlay_strings_1, reseat_1, reseat_to_string)
1797 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
1798 Set bidi_it.w member from it->w.
1799 (compute_display_string_pos): Accept additional argument, the
1800 window being displayed, and pass it to Fget_char_property.
1803 * dispextern.h (struct bidi_it): New member w, the window being
1805 (compute_display_string_pos): Adjust prototype.
1807 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
1809 * xgselect.c: Remove unneeded include xterm.h.
1811 * process.c (wait_reading_process_output): Check for NS before GLIB.
1812 GLIB may be linked in due to rsvg, but ns_select must be called.
1814 * xgselect.c (xg_select): Remove call to window_system_available
1815 and g_main_context_pending at the top, so Gdk events (i.e. file
1816 notify) are processed when Emacs is started with -nw.
1818 2013-06-07 Eli Zaretskii <eliz@gnu.org>
1820 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
1821 (ctagsfiles3): New variable, includes only *.m files.
1822 (TAGS): Use an explicit language name in the regular expressions,
1823 to avoid transformation of '/SOMETHING' by MSYS to
1824 'c:\MSYS\SOMETHING'.
1826 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
1828 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
1830 2013-06-06 Eli Zaretskii <eliz@gnu.org>
1832 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
1833 still need to set the mouse pointer shape and activate help-echo.
1836 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
1838 A few porting etc. fixes for the new file monitor code.
1839 See the thread containing
1840 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
1841 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
1842 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
1843 (dir_monitor_callback, Fgfile_rm_watch):
1844 Use assq_no_quit instead of Fassoc, for speed.
1845 (dir_monitor_callback, Fgfile_rm_watch):
1846 eassert that the monitor is a fixnum.
1847 (dir_monitor_callback): No need for CDR_SAFE.
1848 Simplify building of lisp with alternative tails.
1849 (Fgfile_add_watch, Fgfile_rm_watch):
1850 Do not assume glib functions set errno reliably on failure.
1851 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
1852 and signal an error otherwise.
1853 (Fgfile_rm_watch): Prefer CONSP to !NILP.
1854 Use Fdelq instead of Fdelete, for speed.
1856 2013-06-05 Eli Zaretskii <eliz@gnu.org>
1858 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
1859 don't insist on being invoked on a highlighted tool-bar button.
1860 Avoids losing tool-bar functionality when mouse-highlight is nil.
1861 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
1862 Don't highlight when mouse-highlight is nil.
1863 (note_mouse_highlight): When mouse-highlight is nil, don't return
1864 right away; instead, run tool-bar and mode-line highlight
1865 subroutine, clear any existing highlight, and revert the mouse
1866 pointer to its default shape. (Bug#14558)
1868 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
1870 * lisp.mk (lisp): Add prog-mode.el.
1872 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
1874 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
1875 * process.c (dummy_handler): New function.
1876 (lib_child_handler): New static var.
1877 (handle_child_signal): Invoke it.
1878 (catch_child_signal): If a library has set up a signal handler,
1879 save it into lib_child_handler.
1880 (init_process_emacs): If using glib and not on Windows, tickle glib's
1881 child-handling code so that it initializes its private SIGCHLD handler.
1882 * syssignal.h (SA_SIGINFO): Default to 0.
1883 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
1884 31; it should no longer be needed now.
1886 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
1888 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
1890 * gfilenotify.c (globals_of_gfilenotify): New function.
1891 (syms_of_gfilenotify): Move global initialization there.
1893 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
1895 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
1897 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
1898 * keyboard.c (menu_bar_items, tool_bar_items):
1899 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
1900 not override local keymaps any more.
1902 2013-06-04 Eli Zaretskii <eliz@gnu.org>
1904 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
1906 2013-06-03 Eli Zaretskii <eliz@gnu.org>
1908 * w32console.c (initialize_w32_display): Return the dimensions of
1909 the console window via 2 additional arguments, not via the current
1910 frame. This avoids crashes due to overrunning the bounds of
1911 frame's decode_mode_spec_buffer, which is not resized following
1912 the change of the frame dimensions from the initial 10x10.
1914 * w32term.h (w32_initialize_display_info): Adjust prototype.
1916 * term.c (init_tty): Take dimensions of the frame from the values
1917 returned by initialize_w32_display.
1919 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
1920 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
1921 (LIBES): Add $(GFILENOTIFY_LIBS).
1923 * w32inevt.c (handle_file_notifications): Add dummy implementation
1924 for !HAVE_W32NOTIFY.
1926 * w32term.c: Wrap code with HAVE_W32NOTIFY.
1928 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
1930 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
1932 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
1934 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
1936 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
1938 Fix minor problems found by static checking.
1939 * data.c (pure_write_error):
1940 Use xsignal2, not Fsignal, as Fsignal might return.
1941 * eval.c (set_backtrace_debug_on_exit): Now static.
1942 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
1943 No longer inline. EXTERN_INLINE is needed only for functions
1944 defined in .h files. Reindent function header as per GNU style.
1945 (backtrace_p, backtrace_top, backtrace_next):
1946 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
1947 compiler or linker. Add extern decls to pacify gcc -Wall.
1948 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
1950 * frame.c (free_monitors): Define only on platforms that need it.
1951 * nsterm.m (ns_term_init):
1952 * process.c (catch_child_signal):
1953 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
1954 defined on all porting targets these days.
1955 * process.c, process.h (catch_child_signal):
1956 Make it extern only if NS_IMPL_GNUSTEP is defined.
1958 2013-06-03 Eli Zaretskii <eliz@gnu.org>
1960 * w32.c (gettimeofday): Make the signature identical to prototype
1961 in nt/inc/sys/time.h.
1963 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
1965 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
1968 * keyboard.c (safe_run_hooks_error): Improve error message.
1970 * data.c (pure_write_error): Add `object' argument.
1971 * puresize.h (CHECK_IMPURE): Use it.
1973 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
1975 * Makefile.in (NOTIFY_OBJ): New variable.
1976 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
1978 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
1979 Call syms_of_gfilenotify.
1981 * gfilenotify.c: New file.
1983 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
1984 and Qfile_w32notify.
1985 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
1986 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
1988 * lisp.h: Declare syms_of_gfilenotify.
1990 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
1992 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
1994 Merge the specpdl and backtrace stacks. Make the structure of the
1995 specpdl entries more obvious via a tagged union of structs.
1996 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
1997 (enum specbind_tag): New enum.
1998 (struct specbinding): Make it a tagged union of structs.
1999 Add a case for backtrace records.
2000 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
2001 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
2002 (backtrace_debug_on_exit): New accessors.
2003 (struct backtrace): Remove.
2004 (struct catchtag): Remove backlist field.
2005 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
2007 (Flocal_variable_p): Speed up the common case where the binding is
2009 * eval.c (backtrace_list): Remove.
2010 (set_specpdl_symbol, set_specpdl_old_value): Remove.
2011 (set_backtrace_args, set_backtrace_nargs)
2012 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
2013 (backtrace_next): New functions.
2014 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
2015 (unwind_to_catch, internal_lisp_condition_case)
2016 (internal_condition_case, internal_condition_case_1)
2017 (internal_condition_case_2, internal_condition_case_n): Don't bother
2018 with backtrace_list any more.
2019 (Fsignal): Adjust to new backtrace format.
2020 (grow_specpdl): Move up.
2021 (record_in_backtrace): New function.
2022 (eval_sub, Ffuncall): Use it.
2023 (apply_lambda): Adjust to new backtrace format.
2024 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
2026 (specbind): Adjust to new specpdl format. Simplify.
2027 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
2028 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
2030 (mark_backtrace): Remove.
2031 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
2032 * xdisp.c (redisplay_internal): Use record_in_backtrace.
2033 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
2035 * profiler.c (record_backtrace): Use get_backtrace.
2036 (handle_profiler_signal): Use backtrace_top_function.
2037 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
2040 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
2042 * process.h (catch_child_signal): Declare.
2044 * process.c (catch_child_signal): New function.
2045 (init_process_emacs): Call it.
2047 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
2048 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
2050 (x_set_cursor_type): Remove declaration.
2051 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
2052 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
2053 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
2054 (ns_get_color): Use F suffix on float.
2055 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
2056 (ns_get_rgb_color): Remove.
2057 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
2058 (note_mouse_movement): x and y are CGFloat.
2059 (ns_draw_fringe_bitmap): Remove unused rowY.
2060 Change #if to COCOA && >= 10_6.
2061 (ns_draw_window_cursor): Remove unused overspill.
2062 (ns_draw_underwave): width and x are EamcsCGFloat.
2063 (ns_draw_box): thickness is CGFloat.
2064 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
2065 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
2066 if not in main thread.
2067 (ns_get_pending_menu_title, ns_check_menu_open)
2068 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
2069 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
2070 (sendFromMainThread:): New method.
2071 (changeFont:): size is CGFloat.
2072 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
2073 Disable warning about permanent text.
2074 (characterIndexForPoint:): Adjust return type depending on GNUStep
2076 (mouseDown:): delta is CGFloat.
2077 (updateFrameSize): Remove unised variable f.
2078 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
2079 Cast float to EmacsCGFloat.
2080 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
2081 also to -1 when restoring.
2082 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
2083 inside NS_IMPL_COCOA.
2084 (toggleFullScreen:): Put call to toggleFullScreen inside
2085 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
2086 (setPosition:portion:whole:): por is CGFloat.
2087 (getMouseMotionPart:window:x:y:): Add F suffix to float.
2088 (mouseDown:): Use CGFloat.
2089 (mouseDragged:): Remove unised variable edge.
2090 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
2092 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
2094 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
2095 when NS_IMPL_GNUSTEP.
2096 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
2097 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
2098 (EmacsToolbar): Add clearAll. Add tag argument to
2099 addDisplayItemWithImage.
2100 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
2102 * nsselect.m (ns_get_local_selection): Remove unused variable type.
2104 * nsmenu.m (ns_update_menubar): Make static.
2105 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
2106 (fillWithWidgetValue:): Add cast to SEL for setAction.
2107 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
2108 (update_frame_tool_bar): Update code for GNUStep.
2109 (clearAll): New method.
2110 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
2111 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
2112 Move identifierToItem setObject and activeIdentifiers addObject before
2113 call to insertItemWithItemIdentifier.
2114 (validateVisibleItems): Fix indentation.
2115 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
2116 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
2117 UtilityWindow to aStyle, remove call to setStyleMask.
2119 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
2121 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
2122 (ns_charset_covers, ns_get_covering_families, nsfont_open):
2123 Use F suffix on floats.
2124 (ns_char_width): Returns CGFloat.
2125 (ns_ascii_average_width): w is CGFloat instead of float.
2126 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
2128 (ns_glyph_metrics): CGFloat instead of float.
2130 * nsfns.m (x_set_foreground_color, x_set_background_color):
2132 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
2133 remove unused variables.
2134 (Fns_read_file_name): Keep track if panel is for save.
2135 Use ns_filename_from_panel/ns_directory_from_panel.
2136 (Fns_list_services): delegate only used for COCOA.
2137 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
2138 Just return the input if GNUStep.
2139 (x_screen_planes): Remove.
2140 (Fxw_color_values): Use EmacsCGFloat
2141 (Fns_display_monitor_attributes_list): Only get screen number for
2143 (getDirectory, getFilename): Remove from EmacsOpenPanel and
2145 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
2146 ns_directory_from_panel.
2148 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
2150 * process.c (handle_child_signal): Also use WCONTINUED.
2151 This is so that list-processes doesn't mistakenly list the process
2152 as stopped, when the process has actually been continued and is
2155 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
2157 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
2158 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
2159 not already configured.
2161 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
2163 2013-05-29 Eli Zaretskii <eliz@gnu.org>
2165 * Makefile.in (mostlyclean): Remove *.res files.
2167 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
2169 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
2170 a buffer (bug#8447).
2172 2013-05-27 Eli Zaretskii <eliz@gnu.org>
2174 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
2175 display vector, and we backtrack, handle the case that the
2176 previous character position is also displayed from a display
2177 vector or covered by a display string or image. (Bug#14476)
2179 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
2181 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
2182 (struct MonitorInfo, free_monitors): Remove.
2183 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
2184 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
2185 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
2188 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
2189 (struct MonitorInfo, free_monitors): Remove.
2190 (ns_screen_name): Make static.
2191 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
2192 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
2195 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
2196 (struct MonitorInfo): New struct.
2197 (free_monitors, make_monitor_attribute_list): Declare.
2199 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
2201 (free_monitors, make_monitor_attribute_list): New functions.
2202 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
2205 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
2207 * callproc.c (call_process): Refine the doc string. (Bug#14045)
2209 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
2211 * keyboard.c: Apply keyboard decoding only to events that come directly
2212 from the tty, not from unread-command-events (bug#14368).
2213 (read_event_from_main_queue): New function, extracted from read_char).
2214 (read_decoded_char): Remove.
2215 (read_decoded_event_from_main_queue): New function to replace it.
2216 (read_char): Use it.
2217 (read_key_sequence): Use read_char rather than read_decoded_char.
2219 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
2221 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
2223 * casetab.c (init_casetab_once): Fix last change (bug#14424).
2225 2013-05-22 Kenichi Handa <handa@gnu.org>
2227 The following changes are to fix the setting of
2228 buffer-file-coding-system on, for instance, C-x RET c unix RET
2229 _FILE_OF_DOS_EOL_TYPE_ RET.
2231 * coding.h (struct coding_system): New member detected_utf8_chars.
2233 * coding.c (detect_coding_utf_8): Count characters and check EOL
2234 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
2236 (setup_coding_system): Do not initialize coding->head_ascii.
2237 (check_ascii): Do not set coding->eol_seen but update it. Do not
2238 call adjust_coding_eol_type here.
2239 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
2240 If the eol-type of CODING is already specified, adjust the eol type
2241 of the found coding-system.
2242 (decode_coding_gap): Cancel previous change. Utilize the
2243 character numbers counted by detect_coding_utf_8. Fix detection
2246 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
2248 * search.c (looking_at_1): Only set last_thing_searched if the match
2249 changed the match-data (bug#14281).
2251 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
2253 * xdisp.c (reseat_at_previous_visible_line_start):
2254 Already declared in dispextern.h, so remove it here.
2255 (move_it_vertically_backward): Likewise.
2257 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2259 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
2260 (Fx_display_pixel_width, Fx_display_pixel_height)
2261 (Fx_display_mm_width, Fx_display_mm_height):
2262 Mention `display-monitor-attributes-list' in docstrings.
2264 * nsfns.m (ns_get_screen): Remove function. All uses removed.
2265 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
2266 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
2267 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
2268 (Fx_display_backing_store, Fx_display_visual_class)
2269 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
2270 (Fx_display_grayscale_p, Fx_display_pixel_width)
2271 (Fx_display_pixel_height, Fx_display_planes)
2272 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
2273 (Fx_display_screens): Don't confuse X11 screens with NS screens.
2274 (Fx_display_mm_width, Fx_display_mm_height)
2275 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
2276 height for all physical monitors as in X11.
2278 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
2279 Return pixel width or height for all physical monitors as in X11.
2281 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
2283 Port --enable-gcc-warnings to clang.
2284 * bytecode.c (exec_byte_code):
2286 Redo diagnostic pragmas to pacify clang, too.
2287 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
2288 * editfns.c (Fencode_time):
2289 * fileio.c (file_accessible_directory_p):
2290 * font.c (font_unparse_xlfd):
2291 Use '&"string"[index]' instead of '"string" + (index)'.
2292 * undo.c (user_error): Remove; unused.
2294 2013-05-16 Eli Zaretskii <eliz@gnu.org>
2296 * insdel.c (insert_1_both): Document the arguments, instead of
2297 referring to insert_1, which no longer exists.
2299 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
2300 some window, increment windows_or_buffers_changed, so that
2301 *Messages* display in that window is updated. (Bug#14408)
2303 * w32.c: Include epaths.h.
2304 (init_environment): Use cmdproxy.exe without leading directories.
2305 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
2307 (gettimeofday): Adjust signature and return value to Posix
2310 * unexw32.c (open_output_file): Delete the existing emacs.exe
2311 before creating it, to break the hard link to the versioned
2314 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
2315 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
2316 (FIRSTFILE_OBJ): New variables.
2317 (W32_RES): Rename to EMACSRES. All users changed.
2318 (base_obj): Use $(CM_OBJ).
2319 (ALLOBJS): Use $(FIRSTFILE_OBJ).
2320 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
2321 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
2322 $(W32_RES_LINK) before $(LIBES).
2323 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
2325 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
2327 * makefile.w32-in (DOC): Use just "DOC".
2329 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
2331 * process.c: Export default filters and sentinels to Elisp.
2332 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
2334 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
2335 (Fset_process_sentinel, Fformat_network_address):
2336 Default to them instead of nil.
2337 (server_accept_connection): Sentinels can't be nil any more.
2338 (read_and_dispose_of_process_output): New function, extracted from
2339 read_process_output.
2340 (read_process_output): Use it; filters can't be nil.
2341 (Finternal_default_process_filter): New function, extracted from
2342 read_process_output.
2343 (exec_sentinel_unwind): Remove function.
2344 (exec_sentinel): Don't zilch sentinel while running.
2345 (status_notify): Sentinels can't be nil.
2346 (Finternal_default_process_sentinel): New function extracted from
2348 (setup_process_coding_systems): Default filter is not nil any more.
2349 (syms_of_process): Export new Elisp functions and initialize
2351 * lisp.h (make_lisp_proc): New function.
2353 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
2355 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
2357 2013-05-14 Eli Zaretskii <eliz@gnu.org>
2359 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
2360 unless we know that the window w is a leaf window.
2361 Another attempt at solving bug#14062.
2363 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
2365 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
2368 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
2370 * image.c (gif_load): Check that subimages fit (Bug#14345).
2372 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
2374 * lread.c (skip_dyn_eof): New function.
2375 (read1): Use it to skip the end of a file in response to #@00.
2377 * doc.c (get_doc_string): Slightly relax the sanity checking.
2379 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
2381 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
2382 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
2383 (MonitorInfo): New struct.
2384 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
2385 (Fns_display_monitor_attributes_list): New functions.
2386 (display-usable-bounds): Remove.
2387 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
2390 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
2392 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
2393 (GTK_CHECK_VERSION): New macro, if not already defined.
2394 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
2395 replaced by GTK_CHECK_VERSION.
2397 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
2399 * xterm.h (GTK_PREREQ): New macro.
2400 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
2401 to use this macro instead, for consistency and clarity.
2403 2013-05-08 Eli Zaretskii <eliz@gnu.org>
2405 * xdisp.c (row_for_charpos_p): New function, with code of
2406 cursor_row_p, but accepts an additional argument CHARPOS instead
2407 of using a hardcoded PT.
2408 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
2409 (row_containing_pos): Call row_for_charpos_p instead of partially
2410 doing the same. Fixes cursor positioning under longlines-mode
2411 when longlines-show-effect includes more than one newline, when
2412 moving the cursor vertically up.
2414 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
2416 * makefile.w32-in (ACL_H): New macro.
2417 ($(BLD)/fileio.$(O)): Update dependencies.
2419 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2421 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
2422 * Makefile.in (LIB_ACL): New macro.
2423 (LIBACL_LIBS): Remove.
2424 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
2425 * fileio.c: Include <acl.h>.
2426 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
2427 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
2429 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
2432 * unexelf.c: Don't assume ElfW (Half) fits in int.
2433 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
2434 when dealing with ElfW (Half) values, since they can exceed 2**31
2435 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
2436 (entry_address): Omit unused NUM arg. All uses changed.
2438 2013-05-07 Juri Linkov <juri@jurta.org>
2440 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
2441 to the string converted from number with `Fnumber_to_string'.
2444 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2446 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
2447 This fixes a problem introduced by my previous change.
2449 2013-05-07 Glenn Morris <rgm@gnu.org>
2451 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
2453 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
2455 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
2457 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2459 Static checking by GCC 4.8.0.
2460 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
2461 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
2462 (x_get_monitor_attributes_fallback)
2463 (x_get_monitor_attributes_xinerama)
2464 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
2465 Define only if USE_GTK.
2466 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
2467 (x_get_monitor_attributes_fallback): Omit unused locals.
2468 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
2469 Use double, not float, to avoid mixed-mode floating point arithmetic.
2471 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2472 Jan Djärv <jan.h.d@swipnet.se>
2474 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
2475 (XINERAMA_CFLAGS): New macros.
2476 (ALL_CFLAGS, LIBES): Use them.
2478 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
2479 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
2480 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
2481 (syms_of_xfns): DEFSYM them.
2482 (struct MonitorInfo): New struct.
2483 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
2484 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
2485 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
2486 (x_get_monitor_attributes_xinerama): New functions.
2487 (Fx_display_monitor_attributes_list): New primitive.
2488 (syms_of_xfns): Defsubr it.
2490 * xterm.h (x_display_info): Add Xatom_net_workarea and
2491 Xatom_net_current_desktop.
2493 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
2494 and dpyinfo->Xatom_net_current_desktop.
2496 2013-05-06 Eli Zaretskii <eliz@gnu.org>
2498 * xdisp.c (pos_visible_p): Use the special code for finding the
2499 beginning of a display property or overlay for any "replacing"
2500 display property, not just for display strings. This solves
2501 incorrect reporting of position by posn-at-point. (Bug#14241)
2503 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
2505 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
2506 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
2507 Verify that ElfW (Half) fits in int.
2508 (fatal): Use same signature as lisp.h.
2509 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
2510 configure and build with -DUNEXELF_DEBUG without worrying about
2511 other modules that use DEBUG.
2512 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
2513 possibly-wide integers now uses it instead of plain fprintf.
2514 (entry_address): New function, which avoids problems with 32-bit
2515 overflow on 64-bit hosts.
2516 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
2517 (round_up): Don't assume the remainder fits in int.
2518 (find_section): Use bool for boolean. Simplify debug code.
2519 (unexec): Don't assume file sizes fit in int or size_t.
2520 Omit unnecessary trailing newline in 'fatal' format.
2521 Use strerror rather than outputting decimal error number.
2522 Remove unused code when emacs is not defined;
2523 this file relies on Emacs now.
2524 Don't assume e_phnum and e_shnum are positive.
2526 * regex.c: Fix problems when DEBUG is defined.
2527 (extract_number, extract_number_and_incr): Define regardless of
2528 whether DEBUG is defined; that's simpler and makes the code less
2529 likely to go stale in the normal case when DEBUG is not defined.
2530 Return int rather than taking an int * arg. All callers changed.
2531 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
2532 Remove, replacing with ...
2533 (DEBUG_PRINT): New macro. All callers changed.
2534 (DEBUG_COMPILES_ARGUMENTS): New macro.
2535 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
2536 (print_compiled_pattern, print_double_string) [DEBUG]:
2537 Use prototype rather than old-style definition.
2538 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
2539 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
2540 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
2541 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
2542 Don't assume ptrdiff_t, size_t, and long are the same width as int.
2543 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
2544 This matters only when DEBUG is defined.
2546 2013-05-05 Eli Zaretskii <eliz@gnu.org>
2548 * xdisp.c (set_iterator_to_next): Set the
2549 ignore_overlay_strings_at_pos_p flag only if we are _really_
2550 iterating over an overlay string, as indicated by the
2551 current.overlay_string_index member. (Bug#14306)
2553 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
2555 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
2556 to where it is used, to avoid autorelease issues (Bug#14050).
2558 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
2560 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
2561 * fileio.c (syms_of_fileio): Implement this.
2562 * filelock.c (create_lock_file): If symbolic links don't work, so
2563 we use a regular file as a lock file, do not fsync the lock file;
2566 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
2568 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
2569 (syms_of_minibuf): Adjust accodingly.
2571 * callint.c (Fcall_interactively): Adjust calls accordingly.
2573 2013-05-04 Eli Zaretskii <eliz@gnu.org>
2575 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
2576 w->contents is a buffer before computing everything else.
2577 Use parentheses to disambiguate last part of the condition.
2579 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
2580 assertion violations. (Bug#14062)
2582 2013-05-01 David Reitter <david.reitter@gmail.com>
2584 * nsfns.m (ns_tooltip): Initialize.
2586 2013-04-28 Eli Zaretskii <eliz@gnu.org>
2588 * coding.c (decode_coding_gap): Don't remove the character before
2589 a newline unless it's a CR character. (Bug#14287)
2591 2013-04-28 Dan Nicolaescu <dann@gnu.org>
2593 * dispextern.h (struct face): Move enum face_underline_type
2594 earlier so that bitfields can be in the same word.
2596 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
2598 * nsfns.m (handlePanelKeys): New function.
2599 (EmacsOpenPanel:performKeyEquivalent:)
2600 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
2601 arrows/function/control and copy/paste keys (Bug#14296).
2603 2013-04-27 Juri Linkov <juri@jurta.org>
2605 * callint.c (Fcall_interactively): Call `Qread_number' for
2606 interactive code letter `n' instead of using duplicate code.
2609 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
2611 * systime.h (make_timeval): Declare as 'const'.
2613 2013-04-27 Kenichi Handa <handa@gnu.org>
2615 * font.c (font_open_entity): Always open a font of manageable
2618 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
2620 Port better to AIX (Bug#14258).
2621 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
2624 2013-04-24 Kenichi Handa <handa@gnu.org>
2626 * coding.c (decode_coding_iso_2022): When an invalid escape
2627 sequence is encountered, reset the invocation and designation
2628 status to the safest one.
2630 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
2632 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
2633 Without this fix, "make distclean" leaves stamp-h1 behind.
2635 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
2637 * w32fns.c (w32_fullscreen_rect): New function to compute the
2638 window rectangle for the given fullscreen mode.
2639 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
2640 longer tunes the window size. This keeps the window's edges flush
2641 with the screen and allows the taskbar to hide itself in fullboth.
2643 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
2644 window decorations and uses the entire screen.
2646 * w32term.h (w32_fullscreen_rect) Add prototype.
2647 (struct w32_output): Replace normal_width, normal_height,
2648 normal_top, and normal_left members with a single normal_placement
2650 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
2652 (FRAME_NORMAL_PLACEMENT): New macro.
2654 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
2656 * minibuf.c (Ftest_completion): Silence compiler warning.
2658 2013-04-15 Eli Zaretskii <eliz@gnu.org>
2660 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
2663 * frame.h (WINDOW_FRAME): Protect macro and its argument with
2666 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2667 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
2668 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
2669 parentheses where appropriate.
2671 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
2673 * keyboard.c (timer_start_idle): Remove no-longer-used local.
2675 2013-04-14 Eli Zaretskii <eliz@gnu.org>
2677 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
2678 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
2679 Mention in the doc string that setting these variables takes
2680 effect only after a call to set-window-buffer. (Bug#14200)
2682 2013-04-13 Eli Zaretskii <eliz@gnu.org>
2684 * indent.c (Fvertical_motion): Don't consider display strings on
2685 overlay strings as display strings on the buffer position we
2686 started from. This prevents vertical cursor motion from jumping
2687 more than one line when there's an overlay string with a display
2688 property at end of line.
2689 Reported by Karl Chen <Karl.Chen@quarl.org> in
2690 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
2692 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
2694 * window.c (select_window): `record_buffer' even if window is
2695 already selected (bug#14191).
2697 2013-04-11 Eli Zaretskii <eliz@gnu.org>
2699 * window.c (Fwindow_end): Test more flags, including the buffer's
2700 last_overlay_modified flag, to determine whether the window's
2701 display is really up-to-date. Prevents the function from
2702 returning a stale value. (Bug#14170)
2703 (Fwindow_line_height): Fix the test for up-to-date-ness of the
2706 2013-04-10 Eli Zaretskii <eliz@gnu.org>
2708 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
2709 garbaged only if it is not already the top frame on its TTY.
2710 This prevents flickering due to constant redrawing of TTY frames when
2711 there are GUI frames open in the same session. (Bug#13864)
2713 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
2715 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
2716 of marking the idle timers directly.
2718 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
2720 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
2723 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
2725 * window.c (select_window): Don't record_buffer while the invariant is
2726 temporarily broken (bug#14161).
2728 * fns.c (Fdelq): Don't assume !NILP => CONSP.
2730 2013-04-07 Eli Zaretskii <eliz@gnu.org>
2732 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
2734 2013-04-07 Romain Francoise <romain@orebokech.com>
2736 Ignore additional platform-specific ACL errors (Bug#13702).
2737 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
2738 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
2740 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
2742 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
2745 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
2747 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
2748 This bug was introduced by my 2013-02-25 change that simplified
2749 data_start configuration. Without this change, on GNU/Linux
2750 an Emacs configured with --enable-profiling fails immediately
2751 due to a profiler signal.
2752 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
2753 with these flags. On platforms where special flags are needed
2754 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
2755 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
2756 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
2758 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
2760 Get rid of some platform-specific functions examining window
2761 system and its capabilities. This is a partial rework of the
2763 * lisp.h (have_menus_p): Remove prototype. This function is
2764 replaced with platform-independent window_system_available.
2765 (check_window_system): Move to...
2766 * frame.h (decode_window_system_frame, window_system_available):
2767 ...here, add new prototypes.
2768 * frame.c (window_system_available, decode_window_system_frame):
2770 (check_window_system): Platform-independent now.
2771 * xterm.h (x_in_use): Remove declaration.
2773 * w32term.h (check_x_frame):
2774 * nsterm.h (check_x_frame): Remove prototypes. This function
2775 is replaced with platform-independent decode_window_system_frame.
2776 * msdos.c (have_menus_p): Remove.
2777 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
2778 Remove platform-specific functions. Use check_window_system,
2779 decode_window_system_frame and check_ns_display_info where
2780 appropriate. Minor style and comment tweaks.
2781 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
2782 (check_x_frame): Likewise.
2783 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
2785 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
2786 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
2787 * xmenu.c, xselect.c: All related users changed.
2789 2013-04-03 Kenichi Handa <handa@gnu.org>
2791 The following changes is to optimize the code for reading UTF-8
2794 * coding.c (check_ascii): Rename from detect_ascii. Return value
2795 changed. Check EOL format. Do not call adjust_coding_eol_type
2797 (check_utf_8): New function.
2798 (adjust_coding_eol_type): Do nothing if already adjusted.
2799 (detect_coding): Compare the return value of check_ascii with
2800 coding->src_bytes. Call adjust_coding_eol_type if necessary.
2801 (decode_coding_gap): Optimize for valid UTF-8.
2803 2013-03-21 Kenichi Handa <handa@gnu.org>
2805 * coding.c (syms_of_coding): Cancel previous change.
2807 * insdel.c (insert_from_gap): Fix previous change.
2809 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
2811 Consistently use platform-specific function to detect window system.
2812 * lisp.h (check_window_system): New prototype. This function is
2813 going to replace check_x, check_w32 and check_ns.
2814 (have_menus_p): Mention msdos.c in comment.
2815 * fontset.c (check_window_system_func): Remove. Adjust all users.
2816 * fontset.h (check_window_system_func): Remove prototype.
2817 * nsterm.h (check_ns):
2818 * xterm.h (check_x):
2819 * w32term.h (check_w32): Likewise.
2820 * menu.c (Fx_popup_menu): Use check_window_system.
2821 * msdos.c (check_window_system): Define for MS-DOS.
2822 * nsfns.m (check_window_system): Define for NS. Adjust all users.
2823 * w32fns.c (check_window_system): Likewise for MS-Windows.
2824 * xfns.c (check_window_system): Likewise for X.
2825 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
2826 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
2828 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
2830 Prefer < to > in range checks such as 0 <= i && i < N.
2831 This makes it easier to visualize quantities on a number line.
2832 This patch doesn't apply to all such range checks,
2833 only to the range checks affected by the 2013-03-24 change.
2834 This patch reverts most of the 2013-03-24 change.
2835 * alloc.c (xpalloc, Fgarbage_collect):
2836 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
2837 * character.c (string_escape_byte8):
2838 * charset.c (read_hex):
2839 * data.c (cons_to_unsigned):
2840 * dispnew.c (update_frame_1):
2841 * doc.c (Fsubstitute_command_keys):
2842 * doprnt.c (doprnt):
2843 * editfns.c (hi_time, decode_time_components):
2844 * fileio.c (file_offset):
2845 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
2846 * font.c (font_intern_prop):
2847 * frame.c (x_set_alpha):
2848 * gtkutil.c (get_utf8_string):
2849 * indent.c (check_display_width):
2850 * keymap.c (Fkey_description):
2851 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
2853 * minibuf.c (read_minibuf_noninteractive):
2854 * process.c (wait_reading_process_output):
2855 * search.c (Freplace_match):
2856 * window.c (get_phys_cursor_glyph):
2857 * xdisp.c (redisplay_internal):
2858 * xsmfns.c (smc_save_yourself_CB):
2859 Prefer < to > for range checks.
2860 * dispnew.c (sit_for): Don't mishandle NaNs.
2861 This fixes a bug introduced in the 2013-03-24 change.
2862 * editfns.c (decode_time_components): Don't hoist comparison.
2863 This fixes another bug introduced in the 2013-03-24 change.
2865 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
2867 * frame.h (struct frame): Drop scroll_bottom_vpos
2868 member becaue all real users are dead long ago.
2869 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
2870 * xdisp.c (redisplay_internal): Adjust user.
2872 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
2874 * nsmenu.m (showAtX:Y:for:): setLevel to
2875 NSPopUpMenuWindowLevel (Bug#13998).
2877 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
2879 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
2880 (ns_check_pending_open_menu): Declare.
2882 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
2883 (x_activate_menubar): Update the menu with title that matches
2884 ns_get_pending_menu_title, and call
2885 ns_check_pending_openmenu (Bug#12698).
2886 (menuWillOpen:): New method.
2887 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
2889 * nsterm.m (menu_will_open_state, menu_mouse_point)
2890 (menu_pending_title): New varaibles.
2891 (ns_get_pending_menu_title, ns_check_menu_open)
2892 (ns_check_pending_open_menu): New functions.
2894 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
2896 * indent.c (current_column_bol_cache): Remove leftover which is not
2897 used in Fmove_to_column any more.
2898 (current_column, scan_for_column): Adjust users.
2899 * keyboard.c (last_point_position_buffer, last_point_position_window):
2900 Remove leftovers which are not used for recording undo any more.
2901 (command_loop_1, syms_of_keyboard): Adjust users.
2902 * xdisp.c (last_max_ascent): Remove leftover which is not used in
2903 redisplay_window any more.
2904 (move_it_to): Adjust user.
2906 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
2908 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
2909 Update dependencies.
2911 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
2913 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
2914 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
2917 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
2919 * window.h (struct window): Replace hchild, vchild and buffer slots
2920 with the only contents slot. This is possible because each valid
2921 window may have either the child window (in vertical or horizontal
2922 combination) or buffer to display (for the leaf window). Using that,
2923 a lof of operations to traverse and/or change window hierarchies may
2924 be simplified. New member horizontal is used to distinguish between
2925 horizontal and vertical combinations of internal windows.
2926 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
2927 (WINDOW_VERTICAL_COMBINATION_P): New macros.
2928 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
2929 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
2930 Use contents slot, not buffer, where appropriate.
2931 (wset_combination): New function.
2932 (wset_buffer): Add eassert.
2933 (Fframe_first_window): Simplify the loop reaching first window.
2934 (Fwindow_buffer): Use WINDOW_LEAF_P.
2935 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
2936 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
2937 (unshow_buffer): Convert initial debugging check to eassert.
2938 (replace_window, recombine_windows, Fdelete_other_windows_internal)
2939 (make_parent_window, window_resize_check, window_resize_apply)
2940 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
2941 (Fset_window_configuration, delete_all_child_windows, save_window_save):
2942 Adjust to match struct window changes.
2943 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
2944 (mark_window_cursors_off, count_windows, get_leaf_windows)
2945 (foreach_window_1): Simplify the loop.
2946 * alloc.c (mark_object): Do not check for the leaf window because
2947 internal windows has no glyph matrices anyway.
2948 * dispnew.c (clear_window_matrices, showing_window_margins_p)
2949 (allocate_matrices_for_window_redisplay, fake_current_matrices)
2950 (allocate_matrices_for_frame_redisplay, free_window_matrices)
2951 (build_frame_matrix_from_window_tree, mirror_make_current)
2952 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
2953 (update_window_tree, set_window_update_flags): Simplify the loop.
2954 (sync_window_with_frame_matrix_rows): Enforce live window.
2955 Use contents slot, not buffer, where appropriate.
2956 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
2957 and WINDOW_HORIZONTAL_COMBINATION_P.
2958 (make_frame_visible_1): Simplify the loop.
2959 Use contents slot, not buffer, where appropriate.
2960 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
2961 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
2962 (expose_window_tree): Likewise.
2963 Use contents slot, not buffer, where appropriate.
2964 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
2965 to avoid deleted windows. Use contents slot instead of buffer.
2966 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
2967 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
2968 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
2969 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
2971 2013-03-28 Eli Zaretskii <eliz@gnu.org>
2973 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
2974 identify the reasons for assertion violations in bug#14062 and
2976 (Fx_show_tip): Fix compilation error under
2977 "--enable-check-lisp-object-type". (Bug#14073)
2979 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
2980 Reported by <rzl24ozi@gmail.com>.
2982 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
2984 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
2986 (unwind_with_echo_area_buffer): ...to restore it here.
2987 This is needed to ensure that...
2988 (redisplay_window): ...both window markers are valid here,
2989 which is verified by eassert.
2990 * editfns.c (save_excursion_save): Do not assume that
2991 selected_window always displays the buffer.
2992 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
2995 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
2997 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
3000 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
3002 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
3004 2013-03-27 Eli Zaretskii <eliz@gnu.org>
3006 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
3007 since MinGW's w32api headers do. This avoids compiler warnings.
3009 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
3012 2013-03-26 Eli Zaretskii <eliz@gnu.org>
3014 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
3016 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
3018 * gtkutil.c (style_changed_cb): Check if frame is live and an
3019 X frame (Bug#14038).
3021 2013-03-26 Eli Zaretskii <eliz@gnu.org>
3023 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
3024 Define only for _WIN32_WINNT less than 0x0500.
3025 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
3027 Move inclusion of time.h before sys/time.h, so that MinGW64 could
3028 see its own definitions of 'struct timeval' and 'struct timezone'.
3030 Fix incompatibilities between MinGW.org and MinGW64 headers.
3031 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
3033 * w32.c (REPARSE_DATA_BUFFER): Guard with
3034 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
3036 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
3038 * xterm.c: Include X11/XKBlib.h
3039 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
3041 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
3043 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
3045 * blockinput.h (input_blocked_p): Likewise.
3046 * bytecode.c (exec_byte_code): Likewise.
3047 * callproc.c (call_process_kill, call_process_cleanup)
3048 (Fcall_process): Likewise.
3049 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
3050 (Fccl_execute_on_string): Likewise.
3051 * character.c (string_escape_byte8): Likewise.
3052 * charset.c (read_hex): Likewise.
3053 * cm.c (calccost): Likewise.
3054 * data.c (cons_to_unsigned): Likewise.
3055 * dired.c (directory_files_internal, file_name_completion):
3057 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
3058 (sit_for): Likewise.
3059 * doc.c (Fsubstitute_command_keys): Likewise.
3060 * doprnt.c (doprnt): Likewise.
3061 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
3062 * emacsgtkfixed.c: Likewise.
3063 * fileio.c (file_offset, Fwrite_region): Likewise.
3064 * floatfns.c (Fexpt, fmod_float): Likewise.
3065 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
3067 * font.c (font_intern_prop): Likewise.
3068 * frame.c (x_set_alpha): Likewise.
3069 * gtkutil.c (get_utf8_string): Likewise.
3070 * indent.c (check_display_width): Likewise.
3071 * intervals.c (create_root_interval, rotate_right, rotate_left)
3072 (split_interval_right, split_interval_left)
3073 (adjust_intervals_for_insertion, delete_node)
3074 (interval_deletion_adjustment, adjust_intervals_for_deletion)
3075 (merge_interval_right, merge_interval_left, copy_intervals)
3076 (set_intervals_multibyte_1): Likewise.
3077 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
3078 * keymap.c (Fkey_description): Likewise.
3079 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
3080 * lread.c (openp, read_integer, read1, string_to_number):
3082 * menu.c (ensure_menu_items): Likewise.
3083 * minibuf.c (read_minibuf_noninteractive): Likewise.
3084 * print.c (printchar, strout): Likewise.
3085 * process.c (create_process, Faccept_process_output)
3086 (wait_reading_process_output, read_process_output, send_process)
3087 (wait_reading_process_output): Likewise.
3088 * profiler.c (make_log, handle_profiler_signal): Likewise.
3089 * regex.c (re_exec): Likewise.
3090 * regex.h: Likewise.
3091 * search.c (looking_at_1, Freplace_match): Likewise.
3092 * sysdep.c (get_child_status, procfs_ttyname)
3093 (procfs_get_total_memory): Likewise.
3094 * systime.h (EMACS_TIME_VALID_P): Likewise.
3095 * term.c (dissociate_if_controlling_tty): Likewise.
3096 * window.c (get_phys_cursor_glyph): Likewise.
3097 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
3098 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
3100 * xfns.c (Fx_window_property): Likewise.
3101 * xmenu.c (set_frame_menubar): Likewise.
3102 * xselect.c (x_get_window_property, x_handle_dnd_message):
3104 * xsmfns.c (smc_save_yourself_CB): Likewise.
3105 * xterm.c (x_scroll_bar_set_handle): Likewise.
3107 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
3109 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
3110 to be optional or nil. Adjust comment and convert it to docstring.
3111 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
3112 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
3114 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
3116 Static checking by GCC 4.8-20130319.
3117 * image.c (gif_load): Assume pass < 3 to pacify GCC.
3118 * process.c (Fset_process_datagram_address)
3119 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
3120 * xdisp.c (get_char_face_and_encoding):
3121 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
3122 (get_glyph_face_and_encoding): Prepare face before possibly using it.
3123 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
3125 2013-03-24 Ken Brown <kbrown@cornell.edu>
3127 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
3128 fix compilation on 64-bit Cygwin, where underscores are not
3129 automatically prepended.
3131 * w32term.c (w32_initialize): Silence compiler warning.
3133 2013-03-23 Eli Zaretskii <eliz@gnu.org>
3135 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
3136 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
3137 variables, to save and restore frame dimensions.
3138 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
3139 after returning from a 'fullscreen' configuration.
3140 use SendMessage instead of PostMessage to send the SC_RESTORE message,
3141 to avoid races between the main thread and the input thread.
3143 * w32term.h (struct w32_output): New members normal_width,
3144 normal_height, normal_top, normal_left, and prev_fsmode.
3145 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
3146 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
3149 * w32term.c (w32fullscreen_hook): Record last value of the frame's
3150 'fullscreen' parameter. Always record previous width and height
3151 of the frame, except when switching out of maximized modes, so
3152 that they could be restored correctly, instead of resetting to the
3153 default frame dimensions. Send SC_RESTORE command to the frame,
3154 unless we are going to send SC_MAXIMIZE, to restore the frame
3155 resize hints in the mouse pointer shown by the window manager.
3158 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
3160 * lisp.h (get_frame_param): Adjust conditions for prototype
3163 2013-03-22 Ken Brown <kbrown@cornell.edu>
3165 * unexcw.c: Drop unneeded inclusion of w32common.h.
3166 (report_sheap_usage): Declare.
3167 (read_exe_header): Add magic numbers for x86_64.
3168 (fixup_executable): Fix printf format specifier for unsigned long
3171 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
3173 * frame.h (struct frame): Put menu_bar_window under #ifdef
3174 because this member is not needed when X toolkit is in use.
3175 (fset_menu_bar_window):
3176 * dispnew.c (clear_current_matrices, clear_desired_matrices)
3177 (free_glyphs, update_frame):
3178 * xdisp.c (expose_frame): Likewise.
3179 (display_menu_bar): Likewise. Remove redundant eassert.
3180 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
3183 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
3185 Use functions and constants to manipulate Lisp_Save_Value objects.
3186 This replaces code that used macros and strings and token-pasting.
3187 The change makes the C source a bit easier to follow,
3188 and shrinks the Emacs executable a bit.
3189 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
3190 (make_save_value): Change 1st arg from string to enum. All callers
3193 (mark_object): Use if, not #if, for GC_MARK_STACK.
3194 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
3195 (XSAVE_OBJECT): Now functions, not macros.
3196 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
3197 the constant was never used.
3198 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
3199 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
3200 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
3201 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
3203 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
3204 type3 with a single member save_type. All uses changed.
3205 (save_type, set_save_pointer, set_save_integer): New functions.
3206 * print.c (PRINTX): Remove.
3208 * alloc.c: Remove redundant static declarations.
3210 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
3212 * window.h (struct window): Convert left_col, top_line, total_lines
3213 and total_cols from Lisp_Objects to integers. Adjust comments.
3214 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
3216 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
3217 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
3218 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
3219 Adjust users where appropriate.
3221 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
3223 * frame.h (struct frame): Drop resx and resy because the same data is
3224 available from window system-specific output context. Adjust users.
3225 (default_pixels_per_inch_x, default_pixels_per_inch_y):
3226 New functions to provide defaults when no window system available.
3227 (FRAME_RES_X, FRAME_RES_Y): New macros.
3228 (NUMVAL): Move from xdisp.c.
3229 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
3230 (Ffont_face_attributes, Fopen_font):
3231 * image.c (gs_load):
3232 * w32font.c (fill_in_logfont):
3233 * xdisp.c (calc_pixel_width_or_height):
3234 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
3235 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
3237 2013-03-20 Kenichi Handa <handa@gnu.org>
3239 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
3240 to 1 (temporary workaround until a bug related to ASCII
3241 optimization is fixed).
3243 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
3245 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
3246 Signal error if window is not internal. Adjust docstring.
3247 (delete_all_child_windows): Use combination_limit to save the buffer.
3248 (Fset_window_configuration): Adjust accordingly.
3249 * print.c (syms_of_print): Initialize debugging output not here...
3250 (init_print_once): ...but in a new function here.
3251 * lisp.h (init_print_once): Add prototype.
3252 * emacs.c (main): Add call to init_print_once. Adjust comments.
3254 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
3256 * window.c (window_resize_check, window_resize_apply)
3257 (window_from_coordinates, recombine_windows, set_window_buffer)
3258 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
3259 (Fsplit_window_internal, Fdelete_window_internal)
3260 (freeze_window_starts): Use bool for booleans.
3261 * window.h (window_frame_coordinates, resize_frame_windows)
3262 (freeze_window_starts, set_window_buffer): Adjust prototypes.
3264 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
3266 * dispnew.c (bitch_at_user): Use `user-error'.
3268 2013-03-17 Ken Brown <kbrown@cornell.edu>
3270 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
3271 as return type of image_background. (Bug#13981)
3272 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
3274 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
3276 * nsterm.m (updateFrameSize:): Change resize increments if needed.
3277 (ns_select): Don't return with result uninitialized.
3279 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
3282 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
3284 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
3285 directories. If filename is nil, get directory name (Bug#13932).
3286 Use getFilename and getDirectory.
3287 (getFilename, getDirectory): New methods for EmacsSavePanel and
3289 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
3291 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
3293 * coding.c (decode_coding_gap): Fix typo caught by static checking.
3295 2013-03-15 Kenichi Handa <handa@gnu.org>
3297 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
3298 (adjust_after_replace): Make it back to static. Delete the third
3299 arg text_at_gap_tail. Cancel the code for handling it.
3301 * coding.h (struct coding_system): New member eol_seen.
3303 * coding.c (detect_ascii): New function.
3304 (detect_coding): Set coding->head_ascii and coding->eol_seen only
3305 when the source bytes are actually scanned. On detecting for
3306 coding_category_utf_8_auto, call detect_ascii instead of scanning
3307 source bytes directly.
3308 (produce_chars): Call insert_from_gap with the new arg 0.
3309 (encode_coding): Likewise.
3310 (decode_coding_gap): Control ASCII optimization by the variable
3311 disable_ascii_optimization instead of #ifndef .. #endif.
3312 Deccode EOL format according to coding->eol_seen.
3313 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
3316 * lisp.h (adjust_after_replace): Cancel externing it.
3317 (insert_from_gap): Adjust prototype.
3319 2013-03-15 Eli Zaretskii <eliz@gnu.org>
3321 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
3322 FULLSCREEN_MAXIMIZED. (Bug#13935)
3324 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
3326 * region-cache.c (find_cache_boundary, move_cache_gap)
3327 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
3328 Simplify debugging check and convert to eassert. Adjust comment.
3329 (pp_cache): Put under ENABLE_CHECKING.
3331 2013-03-14 Eli Zaretskii <eliz@gnu.org>
3333 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
3334 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
3336 (w32fullscreen_hook): If the frame is visible, reset
3337 f->want_fullscreen flag after changing the frame size. If the
3338 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
3341 2013-03-13 Daniel Colascione <dancol@dancol.org>
3343 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
3344 too so that these builds can use Cygwin's file conversion
3345 functions. (We've been building and linking cygw32.o all along
3346 and just not using it.)
3348 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
3350 File synchronization fixes (Bug#13944).
3351 * Makefile.in (LIB_FDATASYNC): New macro.
3353 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
3354 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
3355 Don't worry about HAVE_FSYNC, since a substitute fsync is
3356 available if the system lacks one.
3357 (Fwrite_regin): Retry fsync if interrupted.
3359 2013-03-13 Eli Zaretskii <eliz@gnu.org>
3361 * w32term.c (w32_read_socket): If the Emacs frame is being
3362 activated, call w32fullscreen_hook, to make sure the new frame
3363 dimensions are in effect. (Bug#13937)
3365 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
3367 * xdisp.c (init_iterator): Simplify because both character and byte
3368 positions are either specified or -1. Add eassert. Adjust comment.
3369 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
3370 character and byte positions can be obtained from marker.
3372 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
3374 Static checking by Sun C 5.12.
3375 * alloc.c (buffer_memory_full) [REL_ALLOC]:
3376 * bytecode.c (exec_byte_code):
3377 * dispnew.c (init_display):
3379 * fileio.c (Fsubstitute_in_file_name):
3380 * keyboard.c (Fevent_convert_list):
3381 * keymap.c (Fsingle_key_description):
3382 * term.c (maybe_fatal, fatal):
3383 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
3384 * xsmfns.c (Fhandle_save_session):
3385 Omit unreachable code.
3386 * keymap.c (map_keymap_char_table_item): Cast void * to
3387 a function pointer type; the C Standard requires this.
3389 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
3390 Include <sys/param.h> unconditionally, as that works elsewhere and
3391 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
3392 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
3395 See ChangeLog.12 for earlier changes.
3401 Copyright (C) 2011-2013 Free Software Foundation, Inc.
3403 This file is part of GNU Emacs.
3405 GNU Emacs is free software: you can redistribute it and/or modify
3406 it under the terms of the GNU General Public License as published by
3407 the Free Software Foundation, either version 3 of the License, or
3408 (at your option) any later version.
3410 GNU Emacs is distributed in the hope that it will be useful,
3411 but WITHOUT ANY WARRANTY; without even the implied warranty of
3412 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
3413 GNU General Public License for more details.
3415 You should have received a copy of the GNU General Public License
3416 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.