1 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3 Do not use pure Xism x_wm_set_icon_position in non-X ports.
4 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
5 only if HAVE_X_WINDOWS is in use.
6 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
7 * nsterm.m (x_wm_set_icon_position): Remove no-op.
8 * w32term.c (x_wm_set_icon_position): Likewise.
9 * w32fns.c (x_icon): Adjust user.
11 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13 * xterm.c (last_mouse_press_frame): Remove the
14 leftover which is not really used any more.
15 (handle_one_xevent, syms_of_xterm): Adjust users.
16 (x_flush): Call XFlush once per each X display, not frame.
17 This is better because this code always unconditionally skips
18 non-X frames in Vframe_list and issues the only XFlush if we
19 have more than one X frame on the same X display.
21 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
23 Drop unnecessary functions that deals with frame pixel size.
24 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
25 (x_pixel_height): Drop prototypes.
26 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
27 (x_pixel_height): Drop implementations.
28 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
29 which should be always valid for window frame.
30 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
31 * w32menu.c (Fx_popup_dialog):
32 * xmenu.c (Fx_popup_dialog): Likewise for both.
34 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
36 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
37 frame parameters and call to Fmodify_frame_parameters just once.
38 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
39 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
40 and mention nil frame in docstring.
42 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
44 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
45 (x_figure_window_size): Likewise. Adjust to return long.
46 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
47 (toplevel): Move Qterminal_live_p to...
48 * terminal.c (toplevel): ...here, make it static, and...
49 (syms_of_terminal): ...DEFSYM here.
50 * frame.h (Qterminal_live_p): Remove declaration.
51 (make_frame, x_figure_window_size): Adjust prototype.
52 * nsfns.m (Fx_create_frame): Use long for window flags.
54 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
56 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
57 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
58 Do not assume that emacs_close (INT_MAX) is a no-op.
60 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
62 * xfaces.c (make_face_cache): For struct face_cache, prefer
63 xmalloc to xzalloc and so avoid redundant call to memset.
64 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
66 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
68 * fringe.c (draw_window_fringes, update_window_fringes)
69 (compute_fringe_widths):
70 * w32term.c (x_draw_glyph_string):
71 * window.c (candidate_window_p, Frecenter):
72 * xfaces.c (realize_basic_faces, realize_default_face)
73 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
74 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
75 * xfns.c (x_set_cursor_color, xic_free_xfontset):
76 * xmenu.c (Fx_menu_bar_open_internal):
77 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
78 * xsettings.c (xft_settings_event):
79 * xterm.c (x_draw_glyph_string, x_had_errors_p):
80 Use bool for booleans. Adjust style and comments where
82 * dispextern.h (draw_window_fringes, update_window_fringes)
83 (compute_fringe_widths):
84 * xterm.h (x_had_errors_p): Adjust prototype.
86 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
88 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
89 CHECK_LIST. Rewrite the loop to avoid useless local variable.
91 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
93 * fns.c (toplevel): Remove comment before Fsafe_length because
96 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
98 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
100 2013-07-28 Eli Zaretskii <eliz@gnu.org>
102 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
103 frame which got the message is still alive, before dereferencing
104 its pointer. (Bug#14970)
106 * frame.c (delete_frame): Test "this" frame's minibuffer window to
107 be a live window, before using it as such. (Bug#14970)
109 2013-07-27 Eli Zaretskii <eliz@gnu.org>
111 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
112 w32_detect_focus_change instead of doing part of its job by hand.
113 This fixes the problem whereby FOCUS_OUT events were not sent to
116 2013-07-26 Eli Zaretskii <eliz@gnu.org>
118 * process.c (Fprocess_list): Doc fix.
120 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
121 being re-exposed only if it didn't ask to become visible.
122 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
123 was previously iconified. (Bug#14841)
124 (x_iconify_frame): Mark the frame iconified.
126 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
128 Fix minor problems found by static checking.
129 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
130 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
132 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
134 * eval.c (set_specpdl_old_value): New function.
135 (unbind_to): Minor simplification.
136 (get_backtrace_frame): New function.
137 (Fbacktrace_frame): Use it. Add `base' argument.
138 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
139 (syms_of_eval): Export backtrace-eval.
140 * xterm.c (x_focus_changed): Simplify.
142 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
144 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
146 2013-07-24 Eli Zaretskii <eliz@gnu.org>
148 * xdisp.c (redisplay_window): Instead of moving point out of
149 scroll margin, reject the force_start method, and try scrolling
152 2013-07-24 Ken Brown <kbrown@cornell.edu>
154 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
157 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
159 * eval.c (Fprogn): Do not check that BODY is a proper list.
160 This undoes the previous change. The check slows down the
161 interpreter, and is not needed to prevent a crash. See
162 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
164 2013-07-23 Glenn Morris <rgm@gnu.org>
166 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
168 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
170 Port to GNU/Linux systems with tinfo but not ncurses.
171 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
172 to decide whether ncurses is being used. Without this change,
173 GCC complains about tgetent not being declared, on a system
174 that has tinfo installed but ncurses not installed.
176 * eval.c (Fprogn): Check that BODY is a proper list.
178 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
179 * data.c (Fsetq_default):
180 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
181 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
183 Tune by taking advantage of the fact that ARGS is always a list
184 when a function is declared to have UNEVALLED args.
186 * emacsgtkfixed.c: Port to GCC 4.6.
187 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
189 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
191 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
192 here to silence compiler warnings.
194 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
196 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
197 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
198 from messing up Emacs's 'struct frame' (Bug#14923).
200 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
202 * alloc.c (make_save_ptr_ptr): Define this function.
203 It was inadvertently omitted. It's needed only if
204 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
206 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
208 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
209 frame have focus (Bug#14895).
211 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
213 Avoid vfork-related deadlock more cleanly.
214 * callproc.c (child_setup): When the child's exec fails, output
215 the program name, as that's more useful. Use O_NONBLOCK to avoid
217 * process.c (create_process_1): Remove; no longer needed.
218 (create_process): Remove timer hack; no longer needed, now that
219 the child avoids deadlock.
221 2013-07-20 Glenn Morris <rgm@gnu.org>
223 * image.c (Fimage_flush): Fix doc typo.
225 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
227 Fix array bounds violation when pty allocation fails.
228 * process.c (PTY_NAME_SIZE): New constant.
229 (pty_name): Remove static variable; it's now auto.
230 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
231 Take pty_name as an arg rather than using a static variable.
233 (create_process): Recover pty_flag from process, not from volatile local.
234 (create_pty): Stay inside array even when pty allocation fails.
235 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
237 * lread.c (Fload): Avoid initialization only when lint checking.
238 Mention that it's needed only for older GCCs.
240 2013-07-20 Kenichi Handa <handa@gnu.org>
242 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
243 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
245 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
247 * lread.c (Fload): Avoid uninitialized warning.
249 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
251 Fix some minor file descriptor leaks and related glitches.
252 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
253 (create_lock_file): Use write, not emacs_write.
254 * image.c (slurp_file, png_load_body):
255 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
256 (server_accept_connection):
257 Don't leak an fd on memory allocation failure.
258 * image.c (slurp_file): Add a cheap heuristic for growing files.
259 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
260 as that's what the other routines do. Maybe input need not be
261 blocked at all, but it's better to be consistent.
262 Avoid undefined behavior when strlen is zero.
264 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
265 (NSTATICS): Now a constant; doesn't need to be a macro.
267 2013-07-19 Richard Stallman <rms@gnu.org>
269 * coding.c (decode_coding_utf_8): Add simple loop for fast
270 processing of ASCII characters.
272 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
274 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
276 2013-07-19 Eli Zaretskii <eliz@gnu.org>
278 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
279 unportable 'struct x_display_info'.
280 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
283 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
285 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
286 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
288 (system_process_attributes): Prefer plain char to unsigned char
289 when either will do. Clean up properly if interrupted or if
290 memory allocations fail. Don't assume sscanf succeeds. Remove
291 no-longer-needed workaround to stop GCC from whining. Read
292 command-line once, instead of multiple times. Check read status a
295 Fix obscure porting bug with varargs functions.
296 The code assumed that int is treated like ptrdiff_t in a vararg
297 function, which is not a portable assumption. There was a similar
298 -- though these days less likely -- porting problem with various
299 assumptions that pointers of different types all smell the same as
300 far as vararg functions is conserved. To make this problem less
301 likely in the future, redo the API to use varargs functions.
302 * alloc.c (make_save_value): Remove this vararg function.
303 All uses changed to ...
304 (make_save_int_int_int, make_save_obj_obj_obj_obj)
305 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
307 (make_save_ptr): Rename from make_save_pointer, for consistency with
308 the above. Define only on platforms that need it. All uses changed.
310 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
312 * keyboard.c: Try to fix typos in previous change.
313 (DISPLAY_LIST_INFO): New macro.
314 (kbd_buffer_get_event): Do not access members that are not present
315 in X11. Revert inadvertent change of "!=" to "=".
317 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
319 * keyboard.c (kbd_buffer_get_event):
320 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
321 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
323 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
325 * filelock.c: Fix unlikely file descriptor leaks.
326 (get_boot_time_1): Rework to avoid using emacs_open.
327 This doesn't actually fix a leak, but is better anyway.
328 (read_lock_data): Use read, not emacs_read.
330 * doc.c: Fix minor memory and file descriptor leaks.
331 * doc.c (get_doc_string): Fix memory leak when doc file absent.
332 (get_doc_string, Fsnarf_documentation):
333 Fix file descriptor leak on error.
335 * term.c: Fix minor fdopen-related file descriptor leaks.
336 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
337 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
339 * charset.c: Fix file descriptor leaks and errno issues.
341 (load_charset_map_from_file): Don't leak file descriptor on error.
342 Use plain record_xmalloc since the allocation is larger than
343 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
345 * eval.c (record_unwind_protect_nothing):
346 * fileio.c (fclose_unwind):
348 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
349 The replacement doesn't block input, but that no longer seems
352 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
354 * lread.c: Fix file descriptor leaks and errno issues.
355 (Fload): Close some races that leaked fds or streams when 'load'
357 (Fload, openp): Report error number of last nontrivial failure to open.
358 ENOENT counts as trivial.
359 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
361 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
362 now that the function is always called with a nonnegative arg.
363 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
364 All uses replaced with ...
365 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
367 A few more minor file errno-reporting bugs.
368 * callproc.c (Fcall_process):
369 * doc.c (Fsnarf_documentation):
370 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
371 * process.c (set_socket_option):
372 Don't let a constructor trash errno.
373 * doc.c: Include <errno.h>.
375 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
377 * w32fns.c (unwind_create_tip_frame): Fix declaration.
379 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
381 Fix w32 bug with call-process-region (Bug#14885).
382 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
383 to Fcall_process when the input is empty. This simplifies the
384 code a bit. It makes no difference on POSIXish platforms but
385 apparently it fixes a bug on w32.
387 Fix bug where insert-file-contents closes a file twice. (Bug#14839).
388 * fileio.c (close_file_unwind): Don't close if FD is negative;
389 this can happen when unwinding a zapped file descriptor.
390 (Finsert_file_contents): Unwind-protect the fd before the point marker,
391 in case Emacs runs out of memory between the two unwind-protects.
392 Don't trash errno when closing FD.
393 Zap the FD in the specpdl when closing it, instead of deferring
394 the removal of the unwind-protect; this fixes a bug where a child
395 function unwinds the stack past us.
397 New unwind-protect flavors to better type-check C callbacks.
398 This also lessens the need to write wrappers for callbacks,
399 and the need for make_save_pointer.
400 * alloca.c (free_save_value):
401 * atimer.c (run_all_atimers):
403 * alloc.c (safe_alloca_unwind):
404 * atimer.c (unwind_stop_other_atimers):
405 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
406 * menu.c (cleanup_popup_menu) [HAVE_NS]:
407 * minibuf.c (choose_minibuf_frame_1):
408 * process.c (make_serial_process_unwind):
409 * xdisp.h (pop_message_unwind):
410 * xselect.c (queue_selection_requests_unwind):
411 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
412 * alloca.c (record_xmalloc):
413 Prefer record_unwind_protect_ptr to record_unwind_protect with
415 * alloca.c (Fgarbage_collect):
416 Prefer record_unwind_protect_void to passing a dummy.
417 * buffer.c (restore_buffer):
418 * window.c (restore_window_configuration):
419 * xfns.c, w32fns.c (do_unwind_create_frame)
420 New wrapper. All record-unwind uses of wrappee changed.
421 * buffer.c (set_buffer_if_live):
422 * callproc.c (call_process_cleanup, delete_temp_file):
423 * coding.c (code_conversion_restore):
424 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
425 * editfns.c (save_excursion_restore)
426 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
427 (save_restriction_restore):
428 * eval.c (restore_stack_limits, un_autoload):
429 * fns.c (require_unwind):
430 * keyboard.c (recursive_edit_unwind, tracking_off):
431 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
432 * macros.c (pop_kbd_macro, restore_menu_items):
433 * nsfns.m (unwind_create_frame):
434 * print.c (print_unwind):
435 * process.c (start_process_unwind):
436 * search.c (unwind_set_match_data):
437 * window.c (select_window_norecord, select_frame_norecord):
438 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
439 (fast_set_selected_frame):
440 * xfns.c, w32fns.c (unwind_create_tip_frame):
441 Return void, not a dummy Lisp_Object. All uses changed.
442 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
443 * callproc.c (call_process_kill):
444 * fileio.c (restore_point_unwind, decide_coding_unwind)
445 (build_annotations_unwind):
446 * insdel.c (Fcombine_after_change_execute_1):
447 * keyboard.c (read_char_help_form_unwind):
448 * menu.c (unuse_menu_items):
449 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
450 * sound.c (sound_cleanup):
451 * xdisp.c (unwind_redisplay):
452 * xfns.c (clean_up_dialog):
453 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
454 Accept no args and return void, instead of accepting and returning
455 a dummy Lisp_Object. All uses changed.
456 * cygw32.c (fchdir_unwind):
457 * fileio.c (close_file_unwind):
458 * keyboard.c (restore_kboard_configuration):
459 * lread.c (readevalllop_1):
460 * process.c (wait_reading_process_output_unwind):
461 Accept int and return void, rather than accepting an Emacs integer
462 and returning a dummy object. In some cases this fixes an
463 unlikely bug when the corresponding int is outside Emacs integer
464 range. All uses changed.
465 * dired.c (directory_files_internal_unwind):
466 * fileio.c (do_auto_save_unwind):
467 * gtkutil.c (pop_down_dialog):
468 * insdel.c (reset_var_on_error):
469 * lread.c (load_unwind):
470 * xfns.c (clean_up_file_dialog):
471 * xmenu.c, nsmenu.m (pop_down_menu):
472 * xmenu.c (cleanup_widget_value_tree):
473 * xselect.c (wait_for_property_change_unwind):
474 Accept pointer and return void, rather than accepting an Emacs
475 save value encapsulating the pointer and returning a dummy object.
477 * editfns.c (Fformat): Update the saved pointer directly via
478 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
479 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
480 (unwind_body): New function.
481 (record_unwind_protect): First arg is now a function returning void,
482 not a dummy Lisp_Object.
483 (record_unwind_protect_ptr, record_unwind_protect_int)
484 (record_unwind_protect_void): New functions.
485 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
486 * fileio.c (struct auto_save_unwind): New type.
487 (do_auto_save_unwind): Use it.
488 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
489 * insdel.c (struct rvoe_arg): New type.
490 (reset_var_on_error): Use it.
491 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
493 (specbinding_func): Remove; there are now several such functions.
494 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
495 (set_unwind_protect_ptr): New function.
496 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
498 Be simpler and more consistent about reporting I/O errors.
499 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
500 Say "Read error" and "Write error", rather than "I/O error", or
501 "IO error reading", or "IO error writing", when a read or write
503 * process.c (Fmake_network_process, wait_reading_process_output)
504 (send_process, Fprocess_send_eof, wait_reading_process_output):
505 Capitalize diagnostics consistently. Put "failed foo" at the
506 start of the diagnostic, so that we don't capitalize the
507 function name "foo". Consistently say "failed" for such
509 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
510 All callers changed. This is so it can use report_file_error.
511 * sysdep.c (serial_open, serial_configure): Capitalize I/O
512 diagnostics consistently as above.
514 * fileio.c (report_file_errno): Fix errno reporting bug.
515 If the file name is neither null nor a pair, package it up as a
516 singleton list. All callers changed, both to this function and to
517 report_file_error. This fixes a bug where the memory allocator
518 invoked by list1 set errno so that the immediately following
519 report_file_error reported the wrong errno value.
521 Fix minor problems found by --enable-gcc-warnings.
522 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
523 * keyboard.c (kbd_buffer_get_event): Remove unused local.
525 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
527 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
528 Set event->arg to Qt if switch-event shall be generated.
529 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
531 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
533 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
536 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
537 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
538 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
539 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
540 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
541 and there is a focused frame.
542 (head_table): Add focus-in and focus-out.
543 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
544 bind to handle-focus-in/out.
546 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
547 (Fhandle_switch_frame): Call Fhandle_focus_in.
548 (syms_of_frame): defsubr handle-focus-in/out.
550 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
552 Fix porting bug to older POSIXish platforms (Bug#14862).
553 * sysdep.c (emacs_pipe): New function, that implements
554 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
555 This should port better to CentOS 5 and to Mac OS X 10.6.
556 All calls to pipe2 changed.
558 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
559 This makes the code easier to read and the executable a bit smaller.
560 Do not replace all calls to Fcons that happen to create lists,
561 just calls that are intended to create lists. For example, when
562 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
563 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
564 Similarly for list2 through list5.
565 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
566 * bytecode.c (exec_byte_code):
567 * callint.c (quotify_arg, Fcall_interactively):
568 * callproc.c (Fcall_process, create_temp_file):
569 * charset.c (load_charset_map_from_file)
570 (Fdefine_charset_internal, init_charset):
571 * coding.c (get_translation_table, detect_coding_system)
572 (Fcheck_coding_systems_region)
573 (Fset_terminal_coding_system_internal)
574 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
575 * composite.c (update_compositions, Ffind_composition_internal):
576 * dired.c (directory_files_internal, file_name_completion)
578 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
579 * doc.c (Fsnarf_documentation):
580 * editfns.c (Fmessage_box):
582 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
583 (Feval, eval_sub, Ffuncall, apply_lambda):
584 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
585 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
586 (Fset_file_times, Finsert_file_contents)
587 (Fchoose_write_coding_system, Fwrite_region):
588 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
589 * font.c (font_registry_charsets, font_parse_fcname)
590 (font_prepare_cache, font_update_drivers, Flist_fonts):
591 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
592 * frame.c (make_frame, Fmake_terminal_frame)
593 (x_set_frame_parameters, x_report_frame_params)
594 (x_default_parameter, Fx_parse_geometry):
595 * ftfont.c (syms_of_ftfont):
596 * image.c (gif_load):
597 * keyboard.c (command_loop_1):
598 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
599 (Fcopy_keymap, append_key, Fcurrent_active_maps)
600 (Fminor_mode_key_binding, accessible_keymaps_1)
601 (Faccessible_keymaps, Fwhere_is_internal):
602 * lread.c (read_emacs_mule_char):
603 * menu.c (find_and_return_menu_selection):
604 * minibuf.c (get_minibuffer):
605 * nsfns.m (Fns_perform_service):
606 * nsfont.m (ns_script_to_charset):
607 * nsmenu.m (ns_popup_dialog):
608 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
609 (Fx_own_selection_internal):
610 * nsterm.m (append2):
611 * print.c (Fredirect_debugging_output)
612 (print_prune_string_charset):
613 * process.c (Fdelete_process, Fprocess_contact)
614 (Fformat_network_address, set_socket_option)
615 (read_and_dispose_of_process_output, write_queue_push)
616 (send_process, exec_sentinel):
617 * sound.c (Fplay_sound_internal):
618 * textprop.c (validate_plist, add_properties)
619 (Fput_text_property, Fadd_face_text_property)
620 (copy_text_properties, text_property_list, syms_of_textprop):
621 * unexaix.c (report_error):
622 * unexcoff.c (report_error):
623 * unexsol.c (unexec):
624 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
625 (Fformat_mode_line, syms_of_xdisp):
626 * xfaces.c (set_font_frame_param)
627 (Finternal_lisp_face_attribute_values)
628 (Finternal_merge_in_global_face, syms_of_xfaces):
629 * xfns.c (x_default_scroll_bar_color_parameter)
630 (x_default_font_parameter, x_create_tip_frame):
631 * xfont.c (xfont_supported_scripts):
632 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
633 (menu_help_callback, xmenu_show):
635 * xterm.c (set_wm_state):
636 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
637 and similarly for list2 through list5.
639 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
641 * callproc.c (Fcall_process_region): Fix minor race and tune.
642 (create_temp_file): New function, with the temp-file-creation part
643 of the old Fcall_process_region. Use Fcopy_sequence to create the
644 temp file name, rather than alloca + build_string, for simplicity.
645 Don't bother to block input around the temp file creation;
646 shouldn't be needed. Simplify use of mktemp. Use
647 record_unwind_protect immediately after creating the temp file;
648 this closes an unlikely race where the temp file was not removed.
649 Use memcpy rather than an open-coded loop.
650 (Fcall_process_region): Use the new function. If the input is
651 empty, redirect from /dev/null rather than from a newly created
652 empty temp file; this avoids unnecessary file system traffic.
654 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
656 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
657 Simplify by making this case like the other two. This is a bit
658 slower on obsolete hosts, but the extra complexity isn't worth it.
660 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
661 * process.c (create_process) [!DOS_NT]:
662 Remove now-unnecessary calls to emacs_close.
664 2013-07-13 Eli Zaretskii <eliz@gnu.org>
666 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
667 returning early. (Bug#14850)
669 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
670 and inhibit-iso-escape-detection attributes of 'undecided'.
673 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
675 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
676 Reported by Herbert J. Skuhra in
677 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
679 Don't lose top specpdl entry when memory is exhausted.
680 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
681 specpdl overflow here, to simplify callers; all callers changed.
682 Always reserve an unused entry at the stack top; this avoids
683 losing the top entry's information when memory is exhausted.
685 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
687 Clean up errno reporting and fix some errno-reporting bugs.
688 * callproc.c (Fcall_process):
689 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
690 * process.c (create_process, Fmake_network_process):
691 * unexaix.c (report_error):
692 * unexcoff.c (report_error):
693 Be more careful about reporting the errno of failed operations.
694 The code previously reported the wrong errno sometimes.
695 Also, prefer report_file_errno to setting errno + report_file_error.
696 (Fcall_process): Look at openp return value rather than at path,
697 as that's a bit faster and clearer when there's a numeric predicate.
698 * fileio.c (report_file_errno): New function, with most of the
699 old contents of report_file_error.
700 (report_file_error): Use it.
701 (Ffile_exists_p, Ffile_accessible_directory_p):
702 Set errno to 0 when it is junk.
703 * fileio.c (Faccess_file):
704 * image.c (x_create_bitmap_from_file):
705 Use faccessat rather than opening the file, to avoid the hassle of
706 having a file descriptor open.
707 * lisp.h (report_file_errno): New decl.
708 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
711 * process.c (create_process, wait_reading_process_output) [AIX]:
712 Remove obsolete SIGHUP-related code, as Emacs no longer disables
713 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
714 a multithreaded environment anyway).
715 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
717 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
719 * image.c (x_find_image_file): Don't close a remote file handle.
721 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
723 Fix races with threads and file descriptors.
724 * callproc.c (Fcall_process_region):
725 * dired.c (open_directory):
726 * emacs.c (main, Fdaemon_initialized):
727 * image.c (x_find_image_file):
728 * inotify.c (Finotify_rm_watch):
729 * lread.c (Flocate_file_internal):
730 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
731 * term.c (term_mouse_moveto, init_tty):
732 * termcap.c (tgetent):
733 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
734 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
735 * unexhp9k800.c, unexmacosx.c (unexec):
736 * callproc.c (Fcall_process_region):
737 Use emacs_close, not close.
738 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
739 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
740 and posix_close function on current platforms (which all lack them).
741 (emacs_close): Use it. This should fix the races on GNU/Linux and
742 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
743 and it should avoid closing random victim file descriptors on
746 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
748 * inotify.c (uninitialized): Remove. All uses replaced by -1.
749 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
752 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
753 This is for .gdbinit xbacktrace.
755 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
756 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
757 (emacs_set_tty): Now static.
758 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
759 * term.c (tty_capable_p, tty_default_color_capabilities)
760 (get_tty_terminal, term_mouse_movement)
761 (handle_one_term_event, init_tty, maybe_fatal):
762 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
763 (tgetent, scan_file, name_match, compare_contin):
764 * terminal.c (get_terminal):
765 Use bool for boolean.
766 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
767 Prefer char to unsigned char if either will do.
768 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
769 (tty_write_glyphs): Prefer int to unsigned.
770 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
772 * termcap.c (tprint, main) [TEST]: Remove non-working test.
774 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
777 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
778 (B__dummy__): New dummy symbol, to pacify C89.
779 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
780 they can't grok varargs macros.
781 * dispnew.c (add_window_display_history)
782 (add_frame_display_history):
783 * print.c (print_object):
784 * xdisp.c (debug_method_add):
785 Use %p printf format only for void pointers.
786 * emacs.c (usage_message): New constant, replacing ...
787 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
788 (main): Adjust to usage reorg.
789 * fns.c (syms_of_fns):
790 * profiler.c (syms_of_profiler):
791 Don't use non-constant struct initializers.
792 * gnutls.h (gnutls_initstage_t):
793 * lisp.h (enum Lisp_Fwd_Type):
794 * lread.c (lisp_file_lexically_bound_p):
795 * xsettings.c (anonymous enum):
796 Remove trailing comma.
797 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
798 * lisp.h (ENUM_BF): Use unsigned if pedantic.
799 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
801 * regex.c (const_re_char): New type, to pacify strict C89.
802 All uses of 'const re_char' replaced to use it.
803 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
804 with glibc when strict C89. This change is imported from gnulib.
806 (_Restrict_arr_): Rename from __restrict_arr, similarly.
807 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
808 Omit GNU_LINUX implementation, since it requires long long.
809 * xterm.c (x_draw_underwave):
810 Do not assume the traditional order of struct's members.
811 (x_term_init): Rewrite to avoid the need for non-constant structure
814 Syntax cleanup, mostly replacing macros with functions.
815 This removes the need for the syntax_temp hack.
816 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
817 * syntax.c (SYNTAX_INLINE): New macro.
818 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
819 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
820 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
821 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
822 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
823 (SYNTAX_COMEND_FIRST): Now functions, not macros.
824 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
825 Now constants, not macros.
826 (syntax_temp) [!__GNUC__]: Remove.
827 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
828 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
829 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
830 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
831 Move here from syntax.h; now functions, not macros. Except for the
832 last function, these are static since only syntax.c uses them.
833 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
834 All uses changed. Now a function, not a macro; use this fact
835 to simplify the code.
836 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
837 compiler bugs; no longer relevant.
838 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
839 (SYNTAX_INLINE): New macro.
840 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
841 for the new functions. Use bool for boolean member.
842 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
843 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
844 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
845 (SETUP_BUFFER_SYNTAX_TABLE):
846 Now extern inline functions, not macros.
847 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
848 Remove; all uses replaced by implementation.
849 (syntax_temp) [!__GNUC__]: Remove decl.
850 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
852 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
854 * emacs.c (main): Fix syntax error.
856 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
858 Timestamp fixes for undo (Bug#14824).
859 * atimer.c (schedule_atimer):
860 * fileio.c (Ffile_newer_than_file_p):
861 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
862 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
863 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
864 (syms_of_fileio): Remove Sclear_visited_file_name.
865 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
866 file doesn't exist; this avoids an ambiguity with negative timestamps.
867 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
868 * systime.h (make_emacs_time, invalid_emacs_time):
869 Don't assume struct timespec layout; POSIX doesn't guarantee it.
870 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
871 * undo.c (record_first_change): Push (visited-file-modtime) onto
872 undo list rather than reimplementing it by hand, incorrectly.
874 2013-07-09 Ken Brown <kbrown@cornell.edu>
876 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
878 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
880 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
882 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
884 Handle errno and exit status a bit more carefully.
885 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
886 number into an exit status. Instead, use EXIT_CANCELED.
887 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
888 * callproc.c (relocate_fd):
889 * emacs.c (close_output_streams, main):
890 * process.c (create_process):
891 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
892 Use emacs_perror for simplicity.
893 * callproc.c (relocate_fd, main):
894 * sysdep.c (sys_subshell):
895 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
896 (shut_down_emacs): Use emacs_write, not write.
897 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
898 * fileio.c (Fcopy_file, e_write):
899 * nsterm.m (ns_select):
900 * process.c (send_process):
901 * sound.c (vox_write):
902 Use emacs_write_sig, not emacs_write.
903 * lisp.h (emacs_write_sig, emacs_perror): New decls.
904 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
906 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
908 (emacs_full_write): New function.
909 (emacs_write): Rewrite to use it.
910 (emacswrite_sig, emacs_perror): New functions.
911 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
913 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change).
915 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
916 on NS even if it is present. Pixmap on NS is a void*.
918 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
920 Port to Ubuntu 10 (Bug#14803).
921 Problem reported by T.V. Raman.
922 * process.c (close_on_exec, accept4, process_socket):
923 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
925 2013-07-07 Eli Zaretskii <eliz@gnu.org>
927 * w32.c (sys_dup): Declare prototype.
931 * callproc.c [WINDOWSNT]: Include sys/socket.h.
933 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
935 Make file descriptors close-on-exec when possible (Bug#14803).
936 This simplifies Emacs a bit, since it no longer needs to worry
937 about closing file descriptors by hand in some cases.
938 It also fixes some unlikely races. Not all such races, as
939 libraries often open files internally without setting
940 close-on-exec, but it's an improvement.
941 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
942 * callproc.c (Fcall_process) [!MSDOS]:
943 * emacs.c (main) [!DOS_NT]:
944 * nsterm.m (ns_term_init):
945 * process.c (create_process):
946 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
947 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
948 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
949 Prefer mkostemp with O_CLOEXEC to mkstemp.
950 * callproc.c (relocate_fd) [!WINDOWSNT]:
951 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
952 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
954 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
955 Make the resulting file descriptor close-on-exec.
956 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
957 * lread.c (load_descriptor_list, load_descriptor_unwind):
958 Remove; no longer needed. All uses removed.
959 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
960 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
962 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
963 (Fmake_network_process, Fnetwork_interface_list):
964 (Fnetwork_interface_info, server_accept_connection):
965 Make newly-created socket close-on-exec.
966 * sysdep.c (emacs_open, emacs_fopen):
967 Make new-created descriptor close-on-exec.
968 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
969 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
971 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
973 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
976 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
978 Fix openp errno handling.
979 * callproc.c (Fcall_process): Preserve openp errno around close.
980 * lread.c (openp): Set errno when returning -1, as some callers
983 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
985 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
987 * nsterm.h (NSSavePanel): Update comment.
988 (NSAPP_DATA2_RUNFILEDIALOG): Define.
989 (ns_run_file_dialog): Declare.
991 * nsfns.m: Remove panelOK.
993 (ns_run_file_dialog): New function.
994 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
995 event loop, so file dialog is popped up by ns_run_file_dialog, called
996 by sendEvent (Bug#14578).
997 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
999 2013-07-06 Eli Zaretskii <eliz@gnu.org>
1001 * xdisp.c (default_line_pixel_height): New function.
1002 (pos_visible_p, move_it_vertically_backward, try_scrolling)
1003 (try_cursor_movement, redisplay_window, try_window)
1004 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
1006 * window.c (window_scroll_pixel_based): use
1007 default_line_pixel_height.
1009 * dispextern.h (default_line_pixel_height): Add prototype.
1011 * frame.c (x_set_line_spacing): Accept a float value for
1012 line-spacing parameter, per the documentation.
1014 * data.c (Fmultibyte_string_p): Doc fix.
1016 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
1018 Use emacs_open more consistently when opening files.
1019 This handles EINTR more consistently now, and makes it easier
1020 to introduce other uniform changes to file descriptor handling.
1021 * src/systdio.h: New file.
1022 * src/buffer.c (mmap_init):
1023 * cygw32.c (chdir_to_default_directory):
1024 * dispnew.c (Fopen_termscript):
1025 * emacs.c (Fdaemon_initialized):
1026 * fileio.c (Fdo_auto_save):
1027 * image.c (slurp_file, png_load_body, jpeg_load_body):
1028 * keyboard.c (Fopen_dribble_file):
1030 * print.c (Fredirect_debugging_output):
1031 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
1032 * termcap.c (tgetent):
1033 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
1034 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
1035 * w32term.c (w32_initialize) [CYGWIN]:
1036 * xfaces.c (Fx_load_color_file):
1037 Use emacs_open instead of plain open, and emacs_fopen instead of
1039 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
1040 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
1041 * callproc.c (default_output_mode): New constant.
1042 (Fcall_process): Use it to call emacs_open instead of plain creat.
1043 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
1044 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
1045 (emacs_fopen): New function.
1046 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
1047 Include <lisp.h>, for emacs_open.
1048 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
1050 Remove duplicate #include directives.
1051 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
1053 Don't include stdio.h twice.
1054 * buffer.c [USE_MMAP_FOR_BUFFERS]:
1055 Don't include sys/types.h or stdio.h twice.
1056 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
1057 * lread.c: Don't include coding.h twice.
1058 * nsfont.m: Don't include frame.h twice.
1059 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
1060 * ralloc.c: Don't include <unistd.h> twice.
1061 * xdisp.c: Don't include font.h twice.
1062 * xterm.c: Don't include fontset.h twice.
1063 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
1065 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1067 Scale ImageMagick images more carefully.
1068 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
1069 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
1070 Be more careful about avoiding undefined behavior after
1071 integer overflow and division by zero.
1073 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1075 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
1076 (syms_of_w32fns): DEFSYM them.
1077 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
1078 (CCHDEVICENAME): Define macros if not defined.
1079 (struct MONITOR_INFO_EX): New struct.
1080 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
1081 (enum_display_monitors_fn): New variable.
1082 (globals_of_w32fns): Initialize it.
1083 (Fx_display_pixel_width, Fx_display_pixel_height)
1084 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
1085 multi-monitor setups in docstrings.
1086 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
1087 screen size by primary monitor's millimeter per pixel.
1088 (w32_monitor_enum, w32_display_monitor_attributes_list)
1089 (w32_display_monitor_attributes_list_fallback)
1090 (Fw32_display_monitor_attributes_list): New functions.
1091 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
1093 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
1095 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
1097 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
1099 * fileio.c (Qfile_notify_error): New error symbol.
1101 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
1102 * inotify.c (inotify_callback, symbol_to_inotifymask)
1103 (Finotify_add_watch, Finotify_rm_watch): Use it.
1104 (inotifyevent_to_event): Exchange order of cookie and file name.
1105 (Finotify_add_watch): Adapt docstring.
1107 * lisp.h (Qfile_notify_error): Declare.
1109 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1111 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
1112 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1113 Do not clear _malloc_thread_enabled_p, undoing the previous change,
1114 which did not work (see <http://bugs.gnu.org/14569#307>).
1115 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
1116 && (!noninteractive || initialized)). This attempts to thread
1117 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
1119 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
1121 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
1122 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
1124 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1126 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
1127 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1128 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
1129 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
1131 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
1133 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
1134 Define to __sys_siglist.
1136 2013-07-02 Eli Zaretskii <eliz@gnu.org>
1138 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
1139 word-wrap, so that overflow-newline-into-fringe would work in
1140 visual-line-mode. (Bug#2749)
1141 (move_it_in_display_line_to): When the last scanned display
1142 element fits exactly on the display line, and
1143 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
1144 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
1145 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
1146 finding buffer position that corresponds to pixel coordinates,
1147 e.g. in buffer_posn_from_coords.
1149 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
1151 * process.c (handle_child_signal): Call catch_child_signal if
1154 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
1156 Don't convert function pointers to void * and back.
1157 It isn't portable C, and it's easy enough to avoid.
1158 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
1159 (make_save_value): Add support for SAVE_FUNCPOINTER.
1160 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
1161 * print.c (print_object):
1162 Distinguish function from object pointers.
1163 * lisp.h (SAVE_FUNCPOINTER): New constant.
1164 (SAVE_SLOT_BITS): Adjust to it.
1165 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
1166 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
1167 (voidfuncptr): New typedef.
1168 (struct Lisp_Save_Value): New member data[0].funcpointer.
1169 (XSAVE_FUNCPOINTER): New function.
1171 Simplify buildobj processing.
1172 * Makefile.in (buildobj.h): Make it a sequence of strings each
1173 followed by comma, rather than a single string. Put it into a
1174 .tmp file in case there's an error while generating it.
1175 (gl-stamp): Use .tmp for temp files.
1176 (mostlyclean): Clean .tmp files.
1177 * doc.c (buildobj): Move to just the routine that needs it.
1178 It's now an array of strings, so processing is simpler.
1180 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
1182 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
1183 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
1184 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1185 Invoke malloc_enable_thread even when not interactive.
1186 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
1187 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
1188 in this case, since the underlying bug has now been fixed.
1190 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
1192 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
1193 unlinking it (bug#14691).
1195 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
1197 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
1198 before checking whether buffer is modified. This lets
1199 `kill-buffer-query-functions' cancel killing of the buffer or save
1200 its content before `kill-buffer' asks user the "Buffer %s
1201 modified; kill anyway?" question.
1203 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
1205 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
1206 Let the super performKeyEquivalent deal with them (Bug#14747).
1208 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
1210 * widget.c (resize_cb): Remove unused local.
1212 Do not use GTK 3 if it exists but cannot be compiled.
1213 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
1214 * xterm.c (x_error_handler) [!USE_GTK]:
1217 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
1219 2013-06-30 Eli Zaretskii <eliz@gnu.org>
1221 * intervals.c (get_local_map): Instead of aborting, clip POSITION
1222 to the valid range of values. (Bug#14753)
1224 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
1225 when moving point by using the current glyph matrix. This avoids
1226 the need to force redisplay when this function is called in a
1229 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
1231 Fix minor problems found by static checking.
1232 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
1233 Redo the latter's body to sidestep GCC parenthesization warnings.
1234 (setup_coding_system, detect_coding, detect_coding_system): Use them.
1235 * coding.c (detect_coding, detect_coding_system):
1236 * coding.h (struct undecided_spec):
1237 Use bool for boolean.
1238 * image.c (QCmax_width, QCmax_height): Now static.
1239 * xdisp.c (Fmove_point_visually): Remove unused local.
1241 2013-06-29 Eli Zaretskii <eliz@gnu.org>
1243 * xdisp.c (Fmove_point_visually): New function.
1245 2013-06-28 Kenichi Handa <handa@gnu.org>
1247 * coding.h (define_coding_undecided_arg_index): New enum.
1248 (coding_attr_index): New members
1249 coding_attr_undecided_inhibit_null_byte_detection,
1250 coding_attr_undecided_inhibit_iso_escape_detection,
1251 coding_attr_undecided_prefer_utf_8.
1252 (undecided_spec): New struct.
1253 (struct coding_system): New member `undecided' of the member
1256 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
1257 (detect_coding): Likewise.
1258 (detect_coding_system): Likewise.
1259 (Fdefine_coding_system_internal): New coding system properties
1260 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
1262 (syms_of_coding): Adjust for coding_arg_undecided_max.
1264 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
1266 * image.c (x_from_xcolors): Remove unused local.
1268 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1270 Defer image data transfer between X client and server until actual
1273 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
1276 * image.c (Destroy_Image): Remove.
1277 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
1278 `mask_p', and `colors_p'. All uses changed.
1279 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
1280 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
1281 New macros for `flags' arg to x_clear_image_1.
1282 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
1283 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
1284 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
1285 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
1286 (image_get_x_image, image_unget_x_image): New functions or macros.
1287 (image_background, image_background_transparent, x_to_xcolors)
1288 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
1289 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
1290 instead of Destroy_Image.
1291 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
1292 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
1293 (png_load_body, jpeg_load_body, tiff_load, gif_load)
1294 (imagemagick_load_image, svg_load_image): Use them instead of
1295 x_create_x_image_and_pixmap, and x_put_x_image followed by
1296 x_destroy_x_image, respectively.
1297 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
1298 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
1299 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
1300 background_transparent fields.
1301 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
1302 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
1304 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
1306 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
1307 This mostly consists of undoing recent changes.
1308 * callproc.c (Fcall_process):
1309 * process.c (create_process):
1310 Do not worry about catching SIGCHLD here, undoing previous change.
1311 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
1312 * process.c, process.h (catch_child_signal):
1313 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
1314 * process.c (catch_child_handler): Don't worry about being called
1315 lazily and do not assume caller has blocked SIGCHLD, undoing
1316 previous change. Move first-time stuff back to
1317 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
1318 tickle glib, as that causes Cygwin bootstrap to fail. Do not
1319 set lib_child_handler if it's already initialized, which may
1320 help avoid problems on GNUStep.
1322 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
1324 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
1325 * callproc.c (Fcall_process):
1326 * process.c (create_process):
1327 Make sure SIGCHLD is caught before we fork,
1328 since Emacs startup no arranges to catch SIGCHLD.
1329 * process.c (lib_child_handler): Initialize to null, not to
1331 (catch_child_signal): Allow self to be called lazily.
1332 Do nothing if it's already been called.
1333 Assume caller has blocked SIGCHLD (all callers do now).
1334 * emacs.c (main): Do not catch SIGCHLD here; defer it until
1335 just before it's really needed.
1336 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
1337 since it hasn't been caught yet.
1339 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1341 * image.c (compute_image_size): New function to implement
1342 :max-width and :max-height.
1343 (imagemagick_load_image): Use it.
1345 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
1347 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
1348 * callproc.c, process.h (block_child_signal, unblock_child_signal):
1350 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
1351 * process.c (catch_child_signal): Block SIGCHLD while futzing with
1352 the SIGCHLD handler, since the code is not atomic and (due to glib)
1353 signals may be arriving now.
1354 * sysdep.c (init_signals): Do not catch child signals here;
1355 'main' now does that later, at a safer time.
1357 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
1359 Clean up SIGCHLD handling a bit (Bug#14569).
1360 * process.c, process.h (catch_child_signal):
1361 Now always extern, even if !NS_IMPL_GNUSTEP.
1362 * process.c (catch_child_signal): Move glib tickler here from
1363 init_process_emacs, so that it's done earlier in Emacs
1364 initialization. Also move the noninteractive && !initialized
1365 check here from init_process_emacs. This is all a bit cleaner for
1366 GNUish platforms, and I hope it works around the Cygwin bug.
1367 * sysdep.c (init_signals): Invoke catch_child_signal here, so
1368 that glib signal handling is tickled before glib creates threads.
1370 * process.c (wait_reading_process_output): Avoid int overflow
1371 when reading more than 2 GiB total from a process.
1373 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
1375 * process.c (create_process): Handle a couple more cases,
1376 i.e., work even if new_argv and wait_child_setup[i] are cached.
1377 Use Fcall_process's style for volatile vars.
1379 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
1381 * process.c (create_process): Mark PROCESS volatile.
1383 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
1385 Use C99-style flexible array members if available.
1386 This avoids some subtle aliasing issues, which typically
1387 aren't a problem with GCC but may be a problem elsewhere.
1388 * alloc.c (sdata): New typedef, replacing the old struct sdata.
1389 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
1390 In either case, it uses a flexible array member rather than
1391 the old struct hack. All uses changed.
1392 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
1393 Adjust to sdata reorganization.
1394 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
1395 Use offsetof (struct, flex_array_member), not sizeof (struct), as
1396 that ports better to pre-C99 non-GCC.
1397 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
1398 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
1399 as the latter has changed.
1400 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
1401 and port better to pre-C99 GCC.
1402 * image.c (struct xpm_cached_color):
1403 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
1404 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
1405 Use FLEXIBLE_ARRAY_MEMBER.
1406 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
1407 Move decl to top level so it gets checked against implementation.
1408 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
1409 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
1411 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
1413 * syntax.c: Integer cleanups.
1414 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
1415 All uses that need 0-or-2 changed to:
1416 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
1417 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
1418 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
1419 (char_quoted, prev_char_comend_first, back_comment)
1420 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
1421 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
1422 Use bool for boolean.
1423 (update_syntax_table, skip_chars, skip_syntaxes):
1424 Prefer int to unsigned when either will do.
1425 (back_comment): Return boolean success flag, like forw_comment,
1426 instead of positive-or-minus-1 (which might have overflowed int anyway).
1427 Don't stuff ptrdiff_t into int.
1428 (syntax_spec_code, syntax_code_spec): Now const.
1429 (Fmatching_paren, scan_lists, scan_sexps_forward):
1430 Use enum syntaxcode for syntax code.
1431 (Fmatching_paren): Check that arg is a character, not just an integer.
1432 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
1433 (Finternal_describe_syntax_value): Omit no-longer-needed
1435 (skip_chars): Use char, not unsigned char, when the distinction
1437 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
1438 * bytecode.c (exec_byte_code):
1439 * syntax.c (syntax_spec_code, Fchar_syntax)
1440 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
1442 * syntax.h (SYNTAX_WITH_FLAGS):
1443 Omit unnecessary casts.
1445 2013-06-20 Eli Zaretskii <eliz@gnu.org>
1447 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
1448 line dimensions here, to avoid race conditions with the main
1449 thread. (Bug#14062, bug#14630, bug#14669)
1451 * w32term.c (w32_draw_window_cursor): Compute the header line and
1452 mode line dimensions here.
1453 <w32_system_caret_window, w32_system_caret_hdr_height>:
1454 <w32_system_caret_mode_height>: New variables.
1456 * w32term.h: Declare them.
1458 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
1460 * alloc.c (die): Move "assertion failed" string here ...
1461 * lisp.h (eassert): ... from here. Also, suppress evaluation of
1462 COND when SUPPRESS_CHECKING. This shrinks the executable text
1463 size by 0.8% to 2.2% when configured with --enable-checking,
1464 depending on optimization flags (GCC 4.8.1 x86-64).
1466 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
1468 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1470 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
1471 base is 2; this is more accurate.
1473 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
1475 * sound.c (string_default): Move to !WINDOWSNT section.
1476 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
1478 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
1480 * sound.c: Integer cleanups.
1481 Remove unnecessary forward decls.
1482 (struct sound_device): The 'file' member is now a Lisp_Object, not
1483 a char *, so that we needn't invoke alloca on a huge size.
1484 (Fplay_sound_internal): Adjust to this.
1485 (string_default): New function.
1486 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
1487 Use it to adjust to the struct sound_device change.
1488 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
1489 (be2hs) [0]: Remove.
1491 * syntax.c (skip_chars): Don't use uninitialized storage
1492 when searching a multibyte buffer for characters that are not in a
1493 unibyte string that contains non-ASCII characters.
1495 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
1497 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
1498 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
1500 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
1502 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
1504 2013-06-18 Kenichi Handa <handa@gnu.org>
1506 * font.c (Ffont_spec): Signal an error for an invalid font name
1509 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
1511 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
1512 In particular this ports to 32-bit sparc Sun cc.
1513 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
1514 array with a dummy element at specpdl[-1], so that its address can
1516 (unbind_to): Do not copy the binding; not needed, now that we
1517 copy old_value in the one place where the copy is needed.
1518 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
1519 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
1520 (union specbinding): Rename from struct specbinding. Redo layout
1521 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
1522 which is not portable. With Sun C 5.12 32-bit sparc, the
1523 declaration causes nargs to be an unsigned bitfield, a behavior
1524 that the C standard allows; but Emacs wants nargs to be signed.
1525 The overall type is now a union of structures rather than a
1526 structure of union of structures, and the 'kind' member is now a
1527 bitfield, so that the overall type doesn't grow. All uses changed.
1528 * process.c (Fmake_serial_process): Remove unnecessary initialization.
1530 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
1532 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
1533 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
1535 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
1537 2013-06-17 Eli Zaretskii <eliz@gnu.org>
1539 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
1540 unless we know that the window w's frame is a frame object.
1541 Another attempt at solving bug#14062 and bug#14630.
1543 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
1545 * textprop.c (property_set_type): New enum.
1546 (add_properties): Allow appending/prepending text properties.
1547 (add_text_properties_1): Factored out of Fadd_text_properties.
1548 (Fadd_text_properties): Move all the code into
1549 add_text_properties_1.
1550 (Fadd_face_text_property): New function that calls
1551 add_text_properties_1.
1553 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
1555 Move functions from lisp.h to individual modules when possible.
1556 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
1557 * alloc.c (XFLOAT_INIT, set_symbol_name):
1558 * buffer.c (CHECK_OVERLAY):
1559 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
1560 (set_char_table_parent):
1561 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
1562 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
1563 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
1564 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
1566 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
1567 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
1568 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
1569 (backtrace_args, backtrace_debug_on_exit):
1570 * floatfns.c (CHECK_FLOAT):
1571 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
1572 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
1573 (set_hash_hash, set_hash_hash_slot, set_hash_index)
1574 (set_hash_index_slot):
1575 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
1576 * marker.c (CHECK_MARKER):
1577 * textprop.c (CHECK_STRING_OR_BUFFER):
1578 * window.c (CHECK_WINDOW_CONFIGURATION):
1579 Move here from lisp.h, and make these functions static rather than
1581 * buffer.c (Qoverlayp):
1583 * fns.c (Qhash_table_p):
1584 * window.c (Qwindow_configuration_p):
1586 * lisp.h: Remove the abovementioned defns and decls.
1588 Use functions, not macros, for XINT etc. (Bug#11935).
1589 In lisp.h, prefer functions to function-like macros, and
1590 constants to object-like macros, when either will do. This:
1591 . simplifies use, as there's no more need to worry about
1592 arguments' side effects being evaluated multiple times.
1593 . makes the code easier to debug on some platforms.
1594 However, when using gcc -O0, keep using function-like macros
1595 for a few critical operations, for performance reasons.
1596 This sort of thing isn't needed with gcc -Og, but -Og
1597 is a GCC 4.8 feature and isn't widely-enough available yet.
1598 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
1599 Remove enum lsb_bits; no longer needed.
1600 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
1601 * buffer.c (Qoverlap):
1603 * fns.c (Qhash_table_p):
1604 Now extern, so lisp.h can use these symbols.
1605 * dispextern.h: Include character.h, for MAX_CHAR etc.
1606 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
1607 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
1608 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
1609 (GLYPH_CODE_P): Move here from lisp.h.
1610 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
1611 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
1612 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
1613 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
1614 XUNTAG now returns void *.
1615 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
1616 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
1617 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
1618 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
1619 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
1620 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
1621 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
1622 (lisp_h_XPNTR, lisp_h_XSYMBOL):
1623 New macros, renamed from their sans-lisp_h_ counterparts.
1624 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
1625 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
1626 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
1627 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
1628 If compiling via GCC without optimization, define these as macros
1629 in addition to inline functions.
1630 To disable this, compile with -DINLINING=0.
1631 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
1632 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
1633 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
1634 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
1635 (INTMASK, VALMASK): Now macros, since static values cannot be
1636 accessed from extern inline functions.
1637 (VALMASK): Also a constant, for benefit of old GDB.
1638 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
1639 is INTEGERP, which can fold it in.
1640 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
1641 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
1642 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
1643 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
1644 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
1645 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
1646 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
1647 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
1648 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
1649 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
1650 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
1651 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
1652 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
1653 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
1654 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
1655 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
1656 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
1657 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
1658 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
1659 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
1660 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
1661 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
1662 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
1663 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
1664 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
1665 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
1666 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
1667 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
1668 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
1669 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
1670 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
1671 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
1672 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
1674 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
1675 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
1676 (VALMASK): Define in one place rather than in two, merging the
1677 USE_LSB_TAG parts; this is simpler.
1678 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
1679 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
1680 Move up, to avoid use before definition.
1681 Also include "globals.h" earlier, for the same reason.
1682 (make_natnum): New function.
1683 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
1684 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
1685 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
1686 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
1687 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
1688 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
1689 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
1690 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
1691 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
1692 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
1693 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
1694 (Qwindow_configuration_p, Qimage): New forward declarations.
1695 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
1696 (STRING_COPYIN): Remove; unused.
1697 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
1698 (xcar_addr, xcdr_addr): New functions. All uses changed.
1699 (IEEE_FLOATING_POINT): Now a constant, not a macro.
1700 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
1701 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
1702 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
1703 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
1704 (TYPE_RANGED_INTEGERP): Simplify.
1705 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
1706 (setlocale, fixup_locale, synchronize_system_messages_locale)
1707 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
1708 Now empty functions, not macros.
1709 (functionp): Return bool, not int.
1710 * window.c (Qwindow_configuration_p): Now extern,
1711 so window.h can use it.
1712 * window.h (Qwindowp): Move decl back to lisp.h.
1714 2013-06-15 Eli Zaretskii <eliz@gnu.org>
1716 * xdisp.c (Fline_pixel_height): New function, required for solving
1719 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
1721 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
1723 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
1725 * lread.c (syms_of_lread):
1726 * fns.c (Fprovide): Adjust to new format of after-load-alist.
1728 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
1730 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
1732 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
1734 * fileio.c (expand_file_name): Doc fix.
1736 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
1738 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
1739 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
1740 Wait for self, not for 0. This can't hurt on GNU or similar
1741 system, and may help with Cygwin.
1743 * keyboard.c: Don't use PROP (...) as an lvalue.
1744 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
1745 Use set_prop (A, B), not PROP (A) = B.
1747 2013-06-10 Eli Zaretskii <eliz@gnu.org>
1749 * xdisp.c (get_it_property): Use it->window instead of generating
1750 a Lisp object from it->w.
1752 2013-06-09 Eli Zaretskii <eliz@gnu.org>
1754 * xdisp.c (get_it_property): If it->object is a buffer, pass to
1755 get-char-property the window that is being rendered, instead of
1756 the buffer, to support window-specific overlays. (Bug#14575)
1757 (compute_display_string_pos): When W is NULL, use the current
1758 buffer as the object to pass to get-char-property.
1759 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
1760 pointer member of the bidi iterator, since no window is pertinent
1763 2013-06-08 Eli Zaretskii <eliz@gnu.org>
1765 * bidi.c (bidi_fetch_char): Accept additional argument, the window
1766 being displayed, and pass it to compute_display_string_pos.
1767 (bidi_level_of_next_char, bidi_resolve_explicit_1)
1768 (bidi_paragraph_init): All callers changed.
1770 * xdisp.c (init_from_display_pos, init_iterator)
1771 (handle_single_display_spec, next_overlay_string)
1772 (get_overlay_strings_1, reseat_1, reseat_to_string)
1773 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
1774 Set bidi_it.w member from it->w.
1775 (compute_display_string_pos): Accept additional argument, the
1776 window being displayed, and pass it to Fget_char_property.
1779 * dispextern.h (struct bidi_it): New member w, the window being
1781 (compute_display_string_pos): Adjust prototype.
1783 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
1785 * xgselect.c: Remove unneeded include xterm.h.
1787 * process.c (wait_reading_process_output): Check for NS before GLIB.
1788 GLIB may be linked in due to rsvg, but ns_select must be called.
1790 * xgselect.c (xg_select): Remove call to window_system_available
1791 and g_main_context_pending at the top, so Gdk events (i.e. file
1792 notify) are processed when Emacs is started with -nw.
1794 2013-06-07 Eli Zaretskii <eliz@gnu.org>
1796 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
1797 (ctagsfiles3): New variable, includes only *.m files.
1798 (TAGS): Use an explicit language name in the regular expressions,
1799 to avoid transformation of '/SOMETHING' by MSYS to
1800 'c:\MSYS\SOMETHING'.
1802 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
1804 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
1806 2013-06-06 Eli Zaretskii <eliz@gnu.org>
1808 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
1809 still need to set the mouse pointer shape and activate help-echo.
1812 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
1814 A few porting etc. fixes for the new file monitor code.
1815 See the thread containing
1816 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
1817 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
1818 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
1819 (dir_monitor_callback, Fgfile_rm_watch):
1820 Use assq_no_quit instead of Fassoc, for speed.
1821 (dir_monitor_callback, Fgfile_rm_watch):
1822 eassert that the monitor is a fixnum.
1823 (dir_monitor_callback): No need for CDR_SAFE.
1824 Simplify building of lisp with alternative tails.
1825 (Fgfile_add_watch, Fgfile_rm_watch):
1826 Do not assume glib functions set errno reliably on failure.
1827 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
1828 and signal an error otherwise.
1829 (Fgfile_rm_watch): Prefer CONSP to !NILP.
1830 Use Fdelq instead of Fdelete, for speed.
1832 2013-06-05 Eli Zaretskii <eliz@gnu.org>
1834 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
1835 don't insist on being invoked on a highlighted tool-bar button.
1836 Avoids losing tool-bar functionality when mouse-highlight is nil.
1837 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
1838 Don't highlight when mouse-highlight is nil.
1839 (note_mouse_highlight): When mouse-highlight is nil, don't return
1840 right away; instead, run tool-bar and mode-line highlight
1841 subroutine, clear any existing highlight, and revert the mouse
1842 pointer to its default shape. (Bug#14558)
1844 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
1846 * lisp.mk (lisp): Add prog-mode.el.
1848 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
1850 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
1851 * process.c (dummy_handler): New function.
1852 (lib_child_handler): New static var.
1853 (handle_child_signal): Invoke it.
1854 (catch_child_signal): If a library has set up a signal handler,
1855 save it into lib_child_handler.
1856 (init_process_emacs): If using glib and not on Windows, tickle glib's
1857 child-handling code so that it initializes its private SIGCHLD handler.
1858 * syssignal.h (SA_SIGINFO): Default to 0.
1859 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
1860 31; it should no longer be needed now.
1862 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
1864 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
1866 * gfilenotify.c (globals_of_gfilenotify): New function.
1867 (syms_of_gfilenotify): Move global initialization there.
1869 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
1871 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
1873 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
1874 * keyboard.c (menu_bar_items, tool_bar_items):
1875 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
1876 not override local keymaps any more.
1878 2013-06-04 Eli Zaretskii <eliz@gnu.org>
1880 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
1882 2013-06-03 Eli Zaretskii <eliz@gnu.org>
1884 * w32console.c (initialize_w32_display): Return the dimensions of
1885 the console window via 2 additional arguments, not via the current
1886 frame. This avoids crashes due to overrunning the bounds of
1887 frame's decode_mode_spec_buffer, which is not resized following
1888 the change of the frame dimensions from the initial 10x10.
1890 * w32term.h (w32_initialize_display_info): Adjust prototype.
1892 * term.c (init_tty): Take dimensions of the frame from the values
1893 returned by initialize_w32_display.
1895 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
1896 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
1897 (LIBES): Add $(GFILENOTIFY_LIBS).
1899 * w32inevt.c (handle_file_notifications): Add dummy implementation
1900 for !HAVE_W32NOTIFY.
1902 * w32term.c: Wrap code with HAVE_W32NOTIFY.
1904 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
1906 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
1908 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
1910 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
1912 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
1914 Fix minor problems found by static checking.
1915 * data.c (pure_write_error):
1916 Use xsignal2, not Fsignal, as Fsignal might return.
1917 * eval.c (set_backtrace_debug_on_exit): Now static.
1918 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
1919 No longer inline. EXTERN_INLINE is needed only for functions
1920 defined in .h files. Reindent function header as per GNU style.
1921 (backtrace_p, backtrace_top, backtrace_next):
1922 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
1923 compiler or linker. Add extern decls to pacify gcc -Wall.
1924 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
1926 * frame.c (free_monitors): Define only on platforms that need it.
1927 * nsterm.m (ns_term_init):
1928 * process.c (catch_child_signal):
1929 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
1930 defined on all porting targets these days.
1931 * process.c, process.h (catch_child_signal):
1932 Make it extern only if NS_IMPL_GNUSTEP is defined.
1934 2013-06-03 Eli Zaretskii <eliz@gnu.org>
1936 * w32.c (gettimeofday): Make the signature identical to prototype
1937 in nt/inc/sys/time.h.
1939 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
1941 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
1944 * keyboard.c (safe_run_hooks_error): Improve error message.
1946 * data.c (pure_write_error): Add `object' argument.
1947 * puresize.h (CHECK_IMPURE): Use it.
1949 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
1951 * Makefile.in (NOTIFY_OBJ): New variable.
1952 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
1954 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
1955 Call syms_of_gfilenotify.
1957 * gfilenotify.c: New file.
1959 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
1960 and Qfile_w32notify.
1961 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
1962 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
1964 * lisp.h: Declare syms_of_gfilenotify.
1966 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
1968 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
1970 Merge the specpdl and backtrace stacks. Make the structure of the
1971 specpdl entries more obvious via a tagged union of structs.
1972 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
1973 (enum specbind_tag): New enum.
1974 (struct specbinding): Make it a tagged union of structs.
1975 Add a case for backtrace records.
1976 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
1977 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
1978 (backtrace_debug_on_exit): New accessors.
1979 (struct backtrace): Remove.
1980 (struct catchtag): Remove backlist field.
1981 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
1983 (Flocal_variable_p): Speed up the common case where the binding is
1985 * eval.c (backtrace_list): Remove.
1986 (set_specpdl_symbol, set_specpdl_old_value): Remove.
1987 (set_backtrace_args, set_backtrace_nargs)
1988 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
1989 (backtrace_next): New functions.
1990 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
1991 (unwind_to_catch, internal_lisp_condition_case)
1992 (internal_condition_case, internal_condition_case_1)
1993 (internal_condition_case_2, internal_condition_case_n): Don't bother
1994 with backtrace_list any more.
1995 (Fsignal): Adjust to new backtrace format.
1996 (grow_specpdl): Move up.
1997 (record_in_backtrace): New function.
1998 (eval_sub, Ffuncall): Use it.
1999 (apply_lambda): Adjust to new backtrace format.
2000 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
2002 (specbind): Adjust to new specpdl format. Simplify.
2003 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
2004 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
2006 (mark_backtrace): Remove.
2007 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
2008 * xdisp.c (redisplay_internal): Use record_in_backtrace.
2009 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
2011 * profiler.c (record_backtrace): Use get_backtrace.
2012 (handle_profiler_signal): Use backtrace_top_function.
2013 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
2016 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
2018 * process.h (catch_child_signal): Declare.
2020 * process.c (catch_child_signal): New function.
2021 (init_process_emacs): Call it.
2023 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
2024 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
2026 (x_set_cursor_type): Remove declaration.
2027 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
2028 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
2029 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
2030 (ns_get_color): Use F suffix on float.
2031 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
2032 (ns_get_rgb_color): Remove.
2033 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
2034 (note_mouse_movement): x and y are CGFloat.
2035 (ns_draw_fringe_bitmap): Remove unused rowY.
2036 Change #if to COCOA && >= 10_6.
2037 (ns_draw_window_cursor): Remove unused overspill.
2038 (ns_draw_underwave): width and x are EamcsCGFloat.
2039 (ns_draw_box): thickness is CGFloat.
2040 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
2041 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
2042 if not in main thread.
2043 (ns_get_pending_menu_title, ns_check_menu_open)
2044 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
2045 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
2046 (sendFromMainThread:): New method.
2047 (changeFont:): size is CGFloat.
2048 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
2049 Disable warning about permanent text.
2050 (characterIndexForPoint:): Adjust return type depending on GNUStep
2052 (mouseDown:): delta is CGFloat.
2053 (updateFrameSize): Remove unised variable f.
2054 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
2055 Cast float to EmacsCGFloat.
2056 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
2057 also to -1 when restoring.
2058 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
2059 inside NS_IMPL_COCOA.
2060 (toggleFullScreen:): Put call to toggleFullScreen inside
2061 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
2062 (setPosition:portion:whole:): por is CGFloat.
2063 (getMouseMotionPart:window:x:y:): Add F suffix to float.
2064 (mouseDown:): Use CGFloat.
2065 (mouseDragged:): Remove unised variable edge.
2066 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
2068 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
2070 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
2071 when NS_IMPL_GNUSTEP.
2072 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
2073 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
2074 (EmacsToolbar): Add clearAll. Add tag argument to
2075 addDisplayItemWithImage.
2076 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
2078 * nsselect.m (ns_get_local_selection): Remove unused variable type.
2080 * nsmenu.m (ns_update_menubar): Make static.
2081 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
2082 (fillWithWidgetValue:): Add cast to SEL for setAction.
2083 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
2084 (update_frame_tool_bar): Update code for GNUStep.
2085 (clearAll): New method.
2086 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
2087 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
2088 Move identifierToItem setObject and activeIdentifiers addObject before
2089 call to insertItemWithItemIdentifier.
2090 (validateVisibleItems): Fix indentation.
2091 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
2092 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
2093 UtilityWindow to aStyle, remove call to setStyleMask.
2095 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
2097 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
2098 (ns_charset_covers, ns_get_covering_families, nsfont_open):
2099 Use F suffix on floats.
2100 (ns_char_width): Returns CGFloat.
2101 (ns_ascii_average_width): w is CGFloat instead of float.
2102 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
2104 (ns_glyph_metrics): CGFloat instead of float.
2106 * nsfns.m (x_set_foreground_color, x_set_background_color):
2108 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
2109 remove unused variables.
2110 (Fns_read_file_name): Keep track if panel is for save.
2111 Use ns_filename_from_panel/ns_directory_from_panel.
2112 (Fns_list_services): delegate only used for COCOA.
2113 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
2114 Just return the input if GNUStep.
2115 (x_screen_planes): Remove.
2116 (Fxw_color_values): Use EmacsCGFloat
2117 (Fns_display_monitor_attributes_list): Only get screen number for
2119 (getDirectory, getFilename): Remove from EmacsOpenPanel and
2121 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
2122 ns_directory_from_panel.
2124 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
2126 * process.c (handle_child_signal): Also use WCONTINUED.
2127 This is so that list-processes doesn't mistakenly list the process
2128 as stopped, when the process has actually been continued and is
2131 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
2133 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
2134 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
2135 not already configured.
2137 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
2139 2013-05-29 Eli Zaretskii <eliz@gnu.org>
2141 * Makefile.in (mostlyclean): Remove *.res files.
2143 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
2145 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
2146 a buffer (bug#8447).
2148 2013-05-27 Eli Zaretskii <eliz@gnu.org>
2150 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
2151 display vector, and we backtrack, handle the case that the
2152 previous character position is also displayed from a display
2153 vector or covered by a display string or image. (Bug#14476)
2155 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
2157 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
2158 (struct MonitorInfo, free_monitors): Remove.
2159 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
2160 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
2161 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
2164 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
2165 (struct MonitorInfo, free_monitors): Remove.
2166 (ns_screen_name): Make static.
2167 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
2168 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
2171 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
2172 (struct MonitorInfo): New struct.
2173 (free_monitors, make_monitor_attribute_list): Declare.
2175 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
2177 (free_monitors, make_monitor_attribute_list): New functions.
2178 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
2181 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
2183 * callproc.c (call_process): Refine the doc string. (Bug#14045)
2185 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
2187 * keyboard.c: Apply keyboard decoding only to events that come directly
2188 from the tty, not from unread-command-events (bug#14368).
2189 (read_event_from_main_queue): New function, extracted from read_char).
2190 (read_decoded_char): Remove.
2191 (read_decoded_event_from_main_queue): New function to replace it.
2192 (read_char): Use it.
2193 (read_key_sequence): Use read_char rather than read_decoded_char.
2195 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
2197 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
2199 * casetab.c (init_casetab_once): Fix last change (bug#14424).
2201 2013-05-22 Kenichi Handa <handa@gnu.org>
2203 The following changes are to fix the setting of
2204 buffer-file-coding-system on, for instance, C-x RET c unix RET
2205 _FILE_OF_DOS_EOL_TYPE_ RET.
2207 * coding.h (struct coding_system): New member detected_utf8_chars.
2209 * coding.c (detect_coding_utf_8): Count characters and check EOL
2210 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
2212 (setup_coding_system): Do not initialize coding->head_ascii.
2213 (check_ascii): Do not set coding->eol_seen but update it. Do not
2214 call adjust_coding_eol_type here.
2215 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
2216 If the eol-type of CODING is already specified, adjust the eol type
2217 of the found coding-system.
2218 (decode_coding_gap): Cancel previous change. Utilize the
2219 character numbers counted by detect_coding_utf_8. Fix detection
2222 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
2224 * search.c (looking_at_1): Only set last_thing_searched if the match
2225 changed the match-data (bug#14281).
2227 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
2229 * xdisp.c (reseat_at_previous_visible_line_start):
2230 Already declared in dispextern.h, so remove it here.
2231 (move_it_vertically_backward): Likewise.
2233 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2235 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
2236 (Fx_display_pixel_width, Fx_display_pixel_height)
2237 (Fx_display_mm_width, Fx_display_mm_height):
2238 Mention `display-monitor-attributes-list' in docstrings.
2240 * nsfns.m (ns_get_screen): Remove function. All uses removed.
2241 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
2242 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
2243 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
2244 (Fx_display_backing_store, Fx_display_visual_class)
2245 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
2246 (Fx_display_grayscale_p, Fx_display_pixel_width)
2247 (Fx_display_pixel_height, Fx_display_planes)
2248 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
2249 (Fx_display_screens): Don't confuse X11 screens with NS screens.
2250 (Fx_display_mm_width, Fx_display_mm_height)
2251 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
2252 height for all physical monitors as in X11.
2254 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
2255 Return pixel width or height for all physical monitors as in X11.
2257 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
2259 Port --enable-gcc-warnings to clang.
2260 * bytecode.c (exec_byte_code):
2262 Redo diagnostic pragmas to pacify clang, too.
2263 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
2264 * editfns.c (Fencode_time):
2265 * fileio.c (file_accessible_directory_p):
2266 * font.c (font_unparse_xlfd):
2267 Use '&"string"[index]' instead of '"string" + (index)'.
2268 * undo.c (user_error): Remove; unused.
2270 2013-05-16 Eli Zaretskii <eliz@gnu.org>
2272 * insdel.c (insert_1_both): Document the arguments, instead of
2273 referring to insert_1, which no longer exists.
2275 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
2276 some window, increment windows_or_buffers_changed, so that
2277 *Messages* display in that window is updated. (Bug#14408)
2279 * w32.c: Include epaths.h.
2280 (init_environment): Use cmdproxy.exe without leading directories.
2281 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
2283 (gettimeofday): Adjust signature and return value to Posix
2286 * unexw32.c (open_output_file): Delete the existing emacs.exe
2287 before creating it, to break the hard link to the versioned
2290 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
2291 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
2292 (FIRSTFILE_OBJ): New variables.
2293 (W32_RES): Rename to EMACSRES. All users changed.
2294 (base_obj): Use $(CM_OBJ).
2295 (ALLOBJS): Use $(FIRSTFILE_OBJ).
2296 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
2297 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
2298 $(W32_RES_LINK) before $(LIBES).
2299 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
2301 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
2303 * makefile.w32-in (DOC): Use just "DOC".
2305 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
2307 * process.c: Export default filters and sentinels to Elisp.
2308 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
2310 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
2311 (Fset_process_sentinel, Fformat_network_address):
2312 Default to them instead of nil.
2313 (server_accept_connection): Sentinels can't be nil any more.
2314 (read_and_dispose_of_process_output): New function, extracted from
2315 read_process_output.
2316 (read_process_output): Use it; filters can't be nil.
2317 (Finternal_default_process_filter): New function, extracted from
2318 read_process_output.
2319 (exec_sentinel_unwind): Remove function.
2320 (exec_sentinel): Don't zilch sentinel while running.
2321 (status_notify): Sentinels can't be nil.
2322 (Finternal_default_process_sentinel): New function extracted from
2324 (setup_process_coding_systems): Default filter is not nil any more.
2325 (syms_of_process): Export new Elisp functions and initialize
2327 * lisp.h (make_lisp_proc): New function.
2329 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
2331 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
2333 2013-05-14 Eli Zaretskii <eliz@gnu.org>
2335 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
2336 unless we know that the window w is a leaf window.
2337 Another attempt at solving bug#14062.
2339 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
2341 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
2344 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
2346 * image.c (gif_load): Check that subimages fit (Bug#14345).
2348 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
2350 * lread.c (skip_dyn_eof): New function.
2351 (read1): Use it to skip the end of a file in response to #@00.
2353 * doc.c (get_doc_string): Slightly relax the sanity checking.
2355 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
2357 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
2358 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
2359 (MonitorInfo): New struct.
2360 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
2361 (Fns_display_monitor_attributes_list): New functions.
2362 (display-usable-bounds): Remove.
2363 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
2366 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
2368 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
2369 (GTK_CHECK_VERSION): New macro, if not already defined.
2370 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
2371 replaced by GTK_CHECK_VERSION.
2373 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
2375 * xterm.h (GTK_PREREQ): New macro.
2376 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
2377 to use this macro instead, for consistency and clarity.
2379 2013-05-08 Eli Zaretskii <eliz@gnu.org>
2381 * xdisp.c (row_for_charpos_p): New function, with code of
2382 cursor_row_p, but accepts an additional argument CHARPOS instead
2383 of using a hardcoded PT.
2384 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
2385 (row_containing_pos): Call row_for_charpos_p instead of partially
2386 doing the same. Fixes cursor positioning under longlines-mode
2387 when longlines-show-effect includes more than one newline, when
2388 moving the cursor vertically up.
2390 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
2392 * makefile.w32-in (ACL_H): New macro.
2393 ($(BLD)/fileio.$(O)): Update dependencies.
2395 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2397 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
2398 * Makefile.in (LIB_ACL): New macro.
2399 (LIBACL_LIBS): Remove.
2400 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
2401 * fileio.c: Include <acl.h>.
2402 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
2403 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
2405 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
2408 * unexelf.c: Don't assume ElfW (Half) fits in int.
2409 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
2410 when dealing with ElfW (Half) values, since they can exceed 2**31
2411 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
2412 (entry_address): Omit unused NUM arg. All uses changed.
2414 2013-05-07 Juri Linkov <juri@jurta.org>
2416 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
2417 to the string converted from number with `Fnumber_to_string'.
2420 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2422 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
2423 This fixes a problem introduced by my previous change.
2425 2013-05-07 Glenn Morris <rgm@gnu.org>
2427 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
2429 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
2431 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
2433 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2435 Static checking by GCC 4.8.0.
2436 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
2437 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
2438 (x_get_monitor_attributes_fallback)
2439 (x_get_monitor_attributes_xinerama)
2440 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
2441 Define only if USE_GTK.
2442 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
2443 (x_get_monitor_attributes_fallback): Omit unused locals.
2444 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
2445 Use double, not float, to avoid mixed-mode floating point arithmetic.
2447 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2448 Jan Djärv <jan.h.d@swipnet.se>
2450 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
2451 (XINERAMA_CFLAGS): New macros.
2452 (ALL_CFLAGS, LIBES): Use them.
2454 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
2455 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
2456 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
2457 (syms_of_xfns): DEFSYM them.
2458 (struct MonitorInfo): New struct.
2459 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
2460 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
2461 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
2462 (x_get_monitor_attributes_xinerama): New functions.
2463 (Fx_display_monitor_attributes_list): New primitive.
2464 (syms_of_xfns): Defsubr it.
2466 * xterm.h (x_display_info): Add Xatom_net_workarea and
2467 Xatom_net_current_desktop.
2469 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
2470 and dpyinfo->Xatom_net_current_desktop.
2472 2013-05-06 Eli Zaretskii <eliz@gnu.org>
2474 * xdisp.c (pos_visible_p): Use the special code for finding the
2475 beginning of a display property or overlay for any "replacing"
2476 display property, not just for display strings. This solves
2477 incorrect reporting of position by posn-at-point. (Bug#14241)
2479 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
2481 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
2482 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
2483 Verify that ElfW (Half) fits in int.
2484 (fatal): Use same signature as lisp.h.
2485 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
2486 configure and build with -DUNEXELF_DEBUG without worrying about
2487 other modules that use DEBUG.
2488 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
2489 possibly-wide integers now uses it instead of plain fprintf.
2490 (entry_address): New function, which avoids problems with 32-bit
2491 overflow on 64-bit hosts.
2492 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
2493 (round_up): Don't assume the remainder fits in int.
2494 (find_section): Use bool for boolean. Simplify debug code.
2495 (unexec): Don't assume file sizes fit in int or size_t.
2496 Omit unnecessary trailing newline in 'fatal' format.
2497 Use strerror rather than outputting decimal error number.
2498 Remove unused code when emacs is not defined;
2499 this file relies on Emacs now.
2500 Don't assume e_phnum and e_shnum are positive.
2502 * regex.c: Fix problems when DEBUG is defined.
2503 (extract_number, extract_number_and_incr): Define regardless of
2504 whether DEBUG is defined; that's simpler and makes the code less
2505 likely to go stale in the normal case when DEBUG is not defined.
2506 Return int rather than taking an int * arg. All callers changed.
2507 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
2508 Remove, replacing with ...
2509 (DEBUG_PRINT): New macro. All callers changed.
2510 (DEBUG_COMPILES_ARGUMENTS): New macro.
2511 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
2512 (print_compiled_pattern, print_double_string) [DEBUG]:
2513 Use prototype rather than old-style definition.
2514 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
2515 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
2516 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
2517 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
2518 Don't assume ptrdiff_t, size_t, and long are the same width as int.
2519 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
2520 This matters only when DEBUG is defined.
2522 2013-05-05 Eli Zaretskii <eliz@gnu.org>
2524 * xdisp.c (set_iterator_to_next): Set the
2525 ignore_overlay_strings_at_pos_p flag only if we are _really_
2526 iterating over an overlay string, as indicated by the
2527 current.overlay_string_index member. (Bug#14306)
2529 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
2531 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
2532 to where it is used, to avoid autorelease issues (Bug#14050).
2534 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
2536 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
2537 * fileio.c (syms_of_fileio): Implement this.
2538 * filelock.c (create_lock_file): If symbolic links don't work, so
2539 we use a regular file as a lock file, do not fsync the lock file;
2542 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
2544 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
2545 (syms_of_minibuf): Adjust accodingly.
2547 * callint.c (Fcall_interactively): Adjust calls accordingly.
2549 2013-05-04 Eli Zaretskii <eliz@gnu.org>
2551 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
2552 w->contents is a buffer before computing everything else.
2553 Use parentheses to disambiguate last part of the condition.
2555 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
2556 assertion violations. (Bug#14062)
2558 2013-05-01 David Reitter <david.reitter@gmail.com>
2560 * nsfns.m (ns_tooltip): Initialize.
2562 2013-04-28 Eli Zaretskii <eliz@gnu.org>
2564 * coding.c (decode_coding_gap): Don't remove the character before
2565 a newline unless it's a CR character. (Bug#14287)
2567 2013-04-28 Dan Nicolaescu <dann@gnu.org>
2569 * dispextern.h (struct face): Move enum face_underline_type
2570 earlier so that bitfields can be in the same word.
2572 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
2574 * nsfns.m (handlePanelKeys): New function.
2575 (EmacsOpenPanel:performKeyEquivalent:)
2576 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
2577 arrows/function/control and copy/paste keys (Bug#14296).
2579 2013-04-27 Juri Linkov <juri@jurta.org>
2581 * callint.c (Fcall_interactively): Call `Qread_number' for
2582 interactive code letter `n' instead of using duplicate code.
2585 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
2587 * systime.h (make_timeval): Declare as 'const'.
2589 2013-04-27 Kenichi Handa <handa@gnu.org>
2591 * font.c (font_open_entity): Always open a font of manageable
2594 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
2596 Port better to AIX (Bug#14258).
2597 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
2600 2013-04-24 Kenichi Handa <handa@gnu.org>
2602 * coding.c (decode_coding_iso_2022): When an invalid escape
2603 sequence is encountered, reset the invocation and designation
2604 status to the safest one.
2606 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
2608 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
2609 Without this fix, "make distclean" leaves stamp-h1 behind.
2611 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
2613 * w32fns.c (w32_fullscreen_rect): New function to compute the
2614 window rectangle for the given fullscreen mode.
2615 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
2616 longer tunes the window size. This keeps the window's edges flush
2617 with the screen and allows the taskbar to hide itself in fullboth.
2619 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
2620 window decorations and uses the entire screen.
2622 * w32term.h (w32_fullscreen_rect) Add prototype.
2623 (struct w32_output): Replace normal_width, normal_height,
2624 normal_top, and normal_left members with a single normal_placement
2626 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
2628 (FRAME_NORMAL_PLACEMENT): New macro.
2630 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
2632 * minibuf.c (Ftest_completion): Silence compiler warning.
2634 2013-04-15 Eli Zaretskii <eliz@gnu.org>
2636 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
2639 * frame.h (WINDOW_FRAME): Protect macro and its argument with
2642 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2643 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
2644 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
2645 parentheses where appropriate.
2647 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
2649 * keyboard.c (timer_start_idle): Remove no-longer-used local.
2651 2013-04-14 Eli Zaretskii <eliz@gnu.org>
2653 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
2654 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
2655 Mention in the doc string that setting these variables takes
2656 effect only after a call to set-window-buffer. (Bug#14200)
2658 2013-04-13 Eli Zaretskii <eliz@gnu.org>
2660 * indent.c (Fvertical_motion): Don't consider display strings on
2661 overlay strings as display strings on the buffer position we
2662 started from. This prevents vertical cursor motion from jumping
2663 more than one line when there's an overlay string with a display
2664 property at end of line.
2665 Reported by Karl Chen <Karl.Chen@quarl.org> in
2666 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
2668 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
2670 * window.c (select_window): `record_buffer' even if window is
2671 already selected (bug#14191).
2673 2013-04-11 Eli Zaretskii <eliz@gnu.org>
2675 * window.c (Fwindow_end): Test more flags, including the buffer's
2676 last_overlay_modified flag, to determine whether the window's
2677 display is really up-to-date. Prevents the function from
2678 returning a stale value. (Bug#14170)
2679 (Fwindow_line_height): Fix the test for up-to-date-ness of the
2682 2013-04-10 Eli Zaretskii <eliz@gnu.org>
2684 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
2685 garbaged only if it is not already the top frame on its TTY.
2686 This prevents flickering due to constant redrawing of TTY frames when
2687 there are GUI frames open in the same session. (Bug#13864)
2689 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
2691 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
2692 of marking the idle timers directly.
2694 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
2696 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
2699 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
2701 * window.c (select_window): Don't record_buffer while the invariant is
2702 temporarily broken (bug#14161).
2704 * fns.c (Fdelq): Don't assume !NILP => CONSP.
2706 2013-04-07 Eli Zaretskii <eliz@gnu.org>
2708 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
2710 2013-04-07 Romain Francoise <romain@orebokech.com>
2712 Ignore additional platform-specific ACL errors (Bug#13702).
2713 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
2714 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
2716 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
2718 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
2721 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
2723 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
2724 This bug was introduced by my 2013-02-25 change that simplified
2725 data_start configuration. Without this change, on GNU/Linux
2726 an Emacs configured with --enable-profiling fails immediately
2727 due to a profiler signal.
2728 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
2729 with these flags. On platforms where special flags are needed
2730 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
2731 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
2732 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
2734 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
2736 Get rid of some platform-specific functions examining window
2737 system and its capabilities. This is a partial rework of the
2739 * lisp.h (have_menus_p): Remove prototype. This function is
2740 replaced with platform-independent window_system_available.
2741 (check_window_system): Move to...
2742 * frame.h (decode_window_system_frame, window_system_available):
2743 ...here, add new prototypes.
2744 * frame.c (window_system_available, decode_window_system_frame):
2746 (check_window_system): Platform-independent now.
2747 * xterm.h (x_in_use): Remove declaration.
2749 * w32term.h (check_x_frame):
2750 * nsterm.h (check_x_frame): Remove prototypes. This function
2751 is replaced with platform-independent decode_window_system_frame.
2752 * msdos.c (have_menus_p): Remove.
2753 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
2754 Remove platform-specific functions. Use check_window_system,
2755 decode_window_system_frame and check_ns_display_info where
2756 appropriate. Minor style and comment tweaks.
2757 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
2758 (check_x_frame): Likewise.
2759 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
2761 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
2762 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
2763 * xmenu.c, xselect.c: All related users changed.
2765 2013-04-03 Kenichi Handa <handa@gnu.org>
2767 The following changes is to optimize the code for reading UTF-8
2770 * coding.c (check_ascii): Rename from detect_ascii. Return value
2771 changed. Check EOL format. Do not call adjust_coding_eol_type
2773 (check_utf_8): New function.
2774 (adjust_coding_eol_type): Do nothing if already adjusted.
2775 (detect_coding): Compare the return value of check_ascii with
2776 coding->src_bytes. Call adjust_coding_eol_type if necessary.
2777 (decode_coding_gap): Optimize for valid UTF-8.
2779 2013-03-21 Kenichi Handa <handa@gnu.org>
2781 * coding.c (syms_of_coding): Cancel previous change.
2783 * insdel.c (insert_from_gap): Fix previous change.
2785 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
2787 Consistently use platform-specific function to detect window system.
2788 * lisp.h (check_window_system): New prototype. This function is
2789 going to replace check_x, check_w32 and check_ns.
2790 (have_menus_p): Mention msdos.c in comment.
2791 * fontset.c (check_window_system_func): Remove. Adjust all users.
2792 * fontset.h (check_window_system_func): Remove prototype.
2793 * nsterm.h (check_ns):
2794 * xterm.h (check_x):
2795 * w32term.h (check_w32): Likewise.
2796 * menu.c (Fx_popup_menu): Use check_window_system.
2797 * msdos.c (check_window_system): Define for MS-DOS.
2798 * nsfns.m (check_window_system): Define for NS. Adjust all users.
2799 * w32fns.c (check_window_system): Likewise for MS-Windows.
2800 * xfns.c (check_window_system): Likewise for X.
2801 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
2802 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
2804 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
2806 Prefer < to > in range checks such as 0 <= i && i < N.
2807 This makes it easier to visualize quantities on a number line.
2808 This patch doesn't apply to all such range checks,
2809 only to the range checks affected by the 2013-03-24 change.
2810 This patch reverts most of the 2013-03-24 change.
2811 * alloc.c (xpalloc, Fgarbage_collect):
2812 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
2813 * character.c (string_escape_byte8):
2814 * charset.c (read_hex):
2815 * data.c (cons_to_unsigned):
2816 * dispnew.c (update_frame_1):
2817 * doc.c (Fsubstitute_command_keys):
2818 * doprnt.c (doprnt):
2819 * editfns.c (hi_time, decode_time_components):
2820 * fileio.c (file_offset):
2821 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
2822 * font.c (font_intern_prop):
2823 * frame.c (x_set_alpha):
2824 * gtkutil.c (get_utf8_string):
2825 * indent.c (check_display_width):
2826 * keymap.c (Fkey_description):
2827 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
2829 * minibuf.c (read_minibuf_noninteractive):
2830 * process.c (wait_reading_process_output):
2831 * search.c (Freplace_match):
2832 * window.c (get_phys_cursor_glyph):
2833 * xdisp.c (redisplay_internal):
2834 * xsmfns.c (smc_save_yourself_CB):
2835 Prefer < to > for range checks.
2836 * dispnew.c (sit_for): Don't mishandle NaNs.
2837 This fixes a bug introduced in the 2013-03-24 change.
2838 * editfns.c (decode_time_components): Don't hoist comparison.
2839 This fixes another bug introduced in the 2013-03-24 change.
2841 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
2843 * frame.h (struct frame): Drop scroll_bottom_vpos
2844 member becaue all real users are dead long ago.
2845 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
2846 * xdisp.c (redisplay_internal): Adjust user.
2848 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
2850 * nsmenu.m (showAtX:Y:for:): setLevel to
2851 NSPopUpMenuWindowLevel (Bug#13998).
2853 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
2855 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
2856 (ns_check_pending_open_menu): Declare.
2858 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
2859 (x_activate_menubar): Update the menu with title that matches
2860 ns_get_pending_menu_title, and call
2861 ns_check_pending_openmenu (Bug#12698).
2862 (menuWillOpen:): New method.
2863 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
2865 * nsterm.m (menu_will_open_state, menu_mouse_point)
2866 (menu_pending_title): New varaibles.
2867 (ns_get_pending_menu_title, ns_check_menu_open)
2868 (ns_check_pending_open_menu): New functions.
2870 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
2872 * indent.c (current_column_bol_cache): Remove leftover which is not
2873 used in Fmove_to_column any more.
2874 (current_column, scan_for_column): Adjust users.
2875 * keyboard.c (last_point_position_buffer, last_point_position_window):
2876 Remove leftovers which are not used for recording undo any more.
2877 (command_loop_1, syms_of_keyboard): Adjust users.
2878 * xdisp.c (last_max_ascent): Remove leftover which is not used in
2879 redisplay_window any more.
2880 (move_it_to): Adjust user.
2882 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
2884 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
2885 Update dependencies.
2887 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
2889 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
2890 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
2893 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
2895 * window.h (struct window): Replace hchild, vchild and buffer slots
2896 with the only contents slot. This is possible because each valid
2897 window may have either the child window (in vertical or horizontal
2898 combination) or buffer to display (for the leaf window). Using that,
2899 a lof of operations to traverse and/or change window hierarchies may
2900 be simplified. New member horizontal is used to distinguish between
2901 horizontal and vertical combinations of internal windows.
2902 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
2903 (WINDOW_VERTICAL_COMBINATION_P): New macros.
2904 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
2905 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
2906 Use contents slot, not buffer, where appropriate.
2907 (wset_combination): New function.
2908 (wset_buffer): Add eassert.
2909 (Fframe_first_window): Simplify the loop reaching first window.
2910 (Fwindow_buffer): Use WINDOW_LEAF_P.
2911 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
2912 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
2913 (unshow_buffer): Convert initial debugging check to eassert.
2914 (replace_window, recombine_windows, Fdelete_other_windows_internal)
2915 (make_parent_window, window_resize_check, window_resize_apply)
2916 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
2917 (Fset_window_configuration, delete_all_child_windows, save_window_save):
2918 Adjust to match struct window changes.
2919 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
2920 (mark_window_cursors_off, count_windows, get_leaf_windows)
2921 (foreach_window_1): Simplify the loop.
2922 * alloc.c (mark_object): Do not check for the leaf window because
2923 internal windows has no glyph matrices anyway.
2924 * dispnew.c (clear_window_matrices, showing_window_margins_p)
2925 (allocate_matrices_for_window_redisplay, fake_current_matrices)
2926 (allocate_matrices_for_frame_redisplay, free_window_matrices)
2927 (build_frame_matrix_from_window_tree, mirror_make_current)
2928 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
2929 (update_window_tree, set_window_update_flags): Simplify the loop.
2930 (sync_window_with_frame_matrix_rows): Enforce live window.
2931 Use contents slot, not buffer, where appropriate.
2932 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
2933 and WINDOW_HORIZONTAL_COMBINATION_P.
2934 (make_frame_visible_1): Simplify the loop.
2935 Use contents slot, not buffer, where appropriate.
2936 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
2937 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
2938 (expose_window_tree): Likewise.
2939 Use contents slot, not buffer, where appropriate.
2940 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
2941 to avoid deleted windows. Use contents slot instead of buffer.
2942 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
2943 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
2944 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
2945 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
2947 2013-03-28 Eli Zaretskii <eliz@gnu.org>
2949 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
2950 identify the reasons for assertion violations in bug#14062 and
2952 (Fx_show_tip): Fix compilation error under
2953 "--enable-check-lisp-object-type". (Bug#14073)
2955 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
2956 Reported by <rzl24ozi@gmail.com>.
2958 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
2960 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
2962 (unwind_with_echo_area_buffer): ...to restore it here.
2963 This is needed to ensure that...
2964 (redisplay_window): ...both window markers are valid here,
2965 which is verified by eassert.
2966 * editfns.c (save_excursion_save): Do not assume that
2967 selected_window always displays the buffer.
2968 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
2971 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
2973 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
2976 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
2978 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
2980 2013-03-27 Eli Zaretskii <eliz@gnu.org>
2982 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
2983 since MinGW's w32api headers do. This avoids compiler warnings.
2985 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
2988 2013-03-26 Eli Zaretskii <eliz@gnu.org>
2990 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
2992 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
2994 * gtkutil.c (style_changed_cb): Check if frame is live and an
2995 X frame (Bug#14038).
2997 2013-03-26 Eli Zaretskii <eliz@gnu.org>
2999 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
3000 Define only for _WIN32_WINNT less than 0x0500.
3001 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
3003 Move inclusion of time.h before sys/time.h, so that MinGW64 could
3004 see its own definitions of 'struct timeval' and 'struct timezone'.
3006 Fix incompatibilities between MinGW.org and MinGW64 headers.
3007 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
3009 * w32.c (REPARSE_DATA_BUFFER): Guard with
3010 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
3012 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
3014 * xterm.c: Include X11/XKBlib.h
3015 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
3017 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
3019 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
3021 * blockinput.h (input_blocked_p): Likewise.
3022 * bytecode.c (exec_byte_code): Likewise.
3023 * callproc.c (call_process_kill, call_process_cleanup)
3024 (Fcall_process): Likewise.
3025 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
3026 (Fccl_execute_on_string): Likewise.
3027 * character.c (string_escape_byte8): Likewise.
3028 * charset.c (read_hex): Likewise.
3029 * cm.c (calccost): Likewise.
3030 * data.c (cons_to_unsigned): Likewise.
3031 * dired.c (directory_files_internal, file_name_completion):
3033 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
3034 (sit_for): Likewise.
3035 * doc.c (Fsubstitute_command_keys): Likewise.
3036 * doprnt.c (doprnt): Likewise.
3037 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
3038 * emacsgtkfixed.c: Likewise.
3039 * fileio.c (file_offset, Fwrite_region): Likewise.
3040 * floatfns.c (Fexpt, fmod_float): Likewise.
3041 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
3043 * font.c (font_intern_prop): Likewise.
3044 * frame.c (x_set_alpha): Likewise.
3045 * gtkutil.c (get_utf8_string): Likewise.
3046 * indent.c (check_display_width): Likewise.
3047 * intervals.c (create_root_interval, rotate_right, rotate_left)
3048 (split_interval_right, split_interval_left)
3049 (adjust_intervals_for_insertion, delete_node)
3050 (interval_deletion_adjustment, adjust_intervals_for_deletion)
3051 (merge_interval_right, merge_interval_left, copy_intervals)
3052 (set_intervals_multibyte_1): Likewise.
3053 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
3054 * keymap.c (Fkey_description): Likewise.
3055 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
3056 * lread.c (openp, read_integer, read1, string_to_number):
3058 * menu.c (ensure_menu_items): Likewise.
3059 * minibuf.c (read_minibuf_noninteractive): Likewise.
3060 * print.c (printchar, strout): Likewise.
3061 * process.c (create_process, Faccept_process_output)
3062 (wait_reading_process_output, read_process_output, send_process)
3063 (wait_reading_process_output): Likewise.
3064 * profiler.c (make_log, handle_profiler_signal): Likewise.
3065 * regex.c (re_exec): Likewise.
3066 * regex.h: Likewise.
3067 * search.c (looking_at_1, Freplace_match): Likewise.
3068 * sysdep.c (get_child_status, procfs_ttyname)
3069 (procfs_get_total_memory): Likewise.
3070 * systime.h (EMACS_TIME_VALID_P): Likewise.
3071 * term.c (dissociate_if_controlling_tty): Likewise.
3072 * window.c (get_phys_cursor_glyph): Likewise.
3073 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
3074 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
3076 * xfns.c (Fx_window_property): Likewise.
3077 * xmenu.c (set_frame_menubar): Likewise.
3078 * xselect.c (x_get_window_property, x_handle_dnd_message):
3080 * xsmfns.c (smc_save_yourself_CB): Likewise.
3081 * xterm.c (x_scroll_bar_set_handle): Likewise.
3083 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
3085 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
3086 to be optional or nil. Adjust comment and convert it to docstring.
3087 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
3088 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
3090 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
3092 Static checking by GCC 4.8-20130319.
3093 * image.c (gif_load): Assume pass < 3 to pacify GCC.
3094 * process.c (Fset_process_datagram_address)
3095 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
3096 * xdisp.c (get_char_face_and_encoding):
3097 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
3098 (get_glyph_face_and_encoding): Prepare face before possibly using it.
3099 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
3101 2013-03-24 Ken Brown <kbrown@cornell.edu>
3103 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
3104 fix compilation on 64-bit Cygwin, where underscores are not
3105 automatically prepended.
3107 * w32term.c (w32_initialize): Silence compiler warning.
3109 2013-03-23 Eli Zaretskii <eliz@gnu.org>
3111 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
3112 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
3113 variables, to save and restore frame dimensions.
3114 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
3115 after returning from a 'fullscreen' configuration.
3116 use SendMessage instead of PostMessage to send the SC_RESTORE message,
3117 to avoid races between the main thread and the input thread.
3119 * w32term.h (struct w32_output): New members normal_width,
3120 normal_height, normal_top, normal_left, and prev_fsmode.
3121 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
3122 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
3125 * w32term.c (w32fullscreen_hook): Record last value of the frame's
3126 'fullscreen' parameter. Always record previous width and height
3127 of the frame, except when switching out of maximized modes, so
3128 that they could be restored correctly, instead of resetting to the
3129 default frame dimensions. Send SC_RESTORE command to the frame,
3130 unless we are going to send SC_MAXIMIZE, to restore the frame
3131 resize hints in the mouse pointer shown by the window manager.
3134 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
3136 * lisp.h (get_frame_param): Adjust conditions for prototype
3139 2013-03-22 Ken Brown <kbrown@cornell.edu>
3141 * unexcw.c: Drop unneeded inclusion of w32common.h.
3142 (report_sheap_usage): Declare.
3143 (read_exe_header): Add magic numbers for x86_64.
3144 (fixup_executable): Fix printf format specifier for unsigned long
3147 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
3149 * frame.h (struct frame): Put menu_bar_window under #ifdef
3150 because this member is not needed when X toolkit is in use.
3151 (fset_menu_bar_window):
3152 * dispnew.c (clear_current_matrices, clear_desired_matrices)
3153 (free_glyphs, update_frame):
3154 * xdisp.c (expose_frame): Likewise.
3155 (display_menu_bar): Likewise. Remove redundant eassert.
3156 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
3159 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
3161 Use functions and constants to manipulate Lisp_Save_Value objects.
3162 This replaces code that used macros and strings and token-pasting.
3163 The change makes the C source a bit easier to follow,
3164 and shrinks the Emacs executable a bit.
3165 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
3166 (make_save_value): Change 1st arg from string to enum. All callers
3169 (mark_object): Use if, not #if, for GC_MARK_STACK.
3170 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
3171 (XSAVE_OBJECT): Now functions, not macros.
3172 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
3173 the constant was never used.
3174 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
3175 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
3176 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
3177 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
3179 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
3180 type3 with a single member save_type. All uses changed.
3181 (save_type, set_save_pointer, set_save_integer): New functions.
3182 * print.c (PRINTX): Remove.
3184 * alloc.c: Remove redundant static declarations.
3186 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
3188 * window.h (struct window): Convert left_col, top_line, total_lines
3189 and total_cols from Lisp_Objects to integers. Adjust comments.
3190 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
3192 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
3193 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
3194 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
3195 Adjust users where appropriate.
3197 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
3199 * frame.h (struct frame): Drop resx and resy because the same data is
3200 available from window system-specific output context. Adjust users.
3201 (default_pixels_per_inch_x, default_pixels_per_inch_y):
3202 New functions to provide defaults when no window system available.
3203 (FRAME_RES_X, FRAME_RES_Y): New macros.
3204 (NUMVAL): Move from xdisp.c.
3205 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
3206 (Ffont_face_attributes, Fopen_font):
3207 * image.c (gs_load):
3208 * w32font.c (fill_in_logfont):
3209 * xdisp.c (calc_pixel_width_or_height):
3210 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
3211 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
3213 2013-03-20 Kenichi Handa <handa@gnu.org>
3215 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
3216 to 1 (temporary workaround until a bug related to ASCII
3217 optimization is fixed).
3219 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
3221 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
3222 Signal error if window is not internal. Adjust docstring.
3223 (delete_all_child_windows): Use combination_limit to save the buffer.
3224 (Fset_window_configuration): Adjust accordingly.
3225 * print.c (syms_of_print): Initialize debugging output not here...
3226 (init_print_once): ...but in a new function here.
3227 * lisp.h (init_print_once): Add prototype.
3228 * emacs.c (main): Add call to init_print_once. Adjust comments.
3230 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
3232 * window.c (window_resize_check, window_resize_apply)
3233 (window_from_coordinates, recombine_windows, set_window_buffer)
3234 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
3235 (Fsplit_window_internal, Fdelete_window_internal)
3236 (freeze_window_starts): Use bool for booleans.
3237 * window.h (window_frame_coordinates, resize_frame_windows)
3238 (freeze_window_starts, set_window_buffer): Adjust prototypes.
3240 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
3242 * dispnew.c (bitch_at_user): Use `user-error'.
3244 2013-03-17 Ken Brown <kbrown@cornell.edu>
3246 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
3247 as return type of image_background. (Bug#13981)
3248 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
3250 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
3252 * nsterm.m (updateFrameSize:): Change resize increments if needed.
3253 (ns_select): Don't return with result uninitialized.
3255 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
3258 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
3260 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
3261 directories. If filename is nil, get directory name (Bug#13932).
3262 Use getFilename and getDirectory.
3263 (getFilename, getDirectory): New methods for EmacsSavePanel and
3265 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
3267 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
3269 * coding.c (decode_coding_gap): Fix typo caught by static checking.
3271 2013-03-15 Kenichi Handa <handa@gnu.org>
3273 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
3274 (adjust_after_replace): Make it back to static. Delete the third
3275 arg text_at_gap_tail. Cancel the code for handling it.
3277 * coding.h (struct coding_system): New member eol_seen.
3279 * coding.c (detect_ascii): New function.
3280 (detect_coding): Set coding->head_ascii and coding->eol_seen only
3281 when the source bytes are actually scanned. On detecting for
3282 coding_category_utf_8_auto, call detect_ascii instead of scanning
3283 source bytes directly.
3284 (produce_chars): Call insert_from_gap with the new arg 0.
3285 (encode_coding): Likewise.
3286 (decode_coding_gap): Control ASCII optimization by the variable
3287 disable_ascii_optimization instead of #ifndef .. #endif.
3288 Deccode EOL format according to coding->eol_seen.
3289 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
3292 * lisp.h (adjust_after_replace): Cancel externing it.
3293 (insert_from_gap): Adjust prototype.
3295 2013-03-15 Eli Zaretskii <eliz@gnu.org>
3297 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
3298 FULLSCREEN_MAXIMIZED. (Bug#13935)
3300 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
3302 * region-cache.c (find_cache_boundary, move_cache_gap)
3303 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
3304 Simplify debugging check and convert to eassert. Adjust comment.
3305 (pp_cache): Put under ENABLE_CHECKING.
3307 2013-03-14 Eli Zaretskii <eliz@gnu.org>
3309 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
3310 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
3312 (w32fullscreen_hook): If the frame is visible, reset
3313 f->want_fullscreen flag after changing the frame size. If the
3314 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
3317 2013-03-13 Daniel Colascione <dancol@dancol.org>
3319 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
3320 too so that these builds can use Cygwin's file conversion
3321 functions. (We've been building and linking cygw32.o all along
3322 and just not using it.)
3324 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
3326 File synchronization fixes (Bug#13944).
3327 * Makefile.in (LIB_FDATASYNC): New macro.
3329 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
3330 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
3331 Don't worry about HAVE_FSYNC, since a substitute fsync is
3332 available if the system lacks one.
3333 (Fwrite_regin): Retry fsync if interrupted.
3335 2013-03-13 Eli Zaretskii <eliz@gnu.org>
3337 * w32term.c (w32_read_socket): If the Emacs frame is being
3338 activated, call w32fullscreen_hook, to make sure the new frame
3339 dimensions are in effect. (Bug#13937)
3341 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
3343 * xdisp.c (init_iterator): Simplify because both character and byte
3344 positions are either specified or -1. Add eassert. Adjust comment.
3345 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
3346 character and byte positions can be obtained from marker.
3348 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
3350 Static checking by Sun C 5.12.
3351 * alloc.c (buffer_memory_full) [REL_ALLOC]:
3352 * bytecode.c (exec_byte_code):
3353 * dispnew.c (init_display):
3355 * fileio.c (Fsubstitute_in_file_name):
3356 * keyboard.c (Fevent_convert_list):
3357 * keymap.c (Fsingle_key_description):
3358 * term.c (maybe_fatal, fatal):
3359 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
3360 * xsmfns.c (Fhandle_save_session):
3361 Omit unreachable code.
3362 * keymap.c (map_keymap_char_table_item): Cast void * to
3363 a function pointer type; the C Standard requires this.
3365 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
3366 Include <sys/param.h> unconditionally, as that works elsewhere and
3367 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
3368 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
3371 See ChangeLog.12 for earlier changes.
3377 Copyright (C) 2011-2013 Free Software Foundation, Inc.
3379 This file is part of GNU Emacs.
3381 GNU Emacs is free software: you can redistribute it and/or modify
3382 it under the terms of the GNU General Public License as published by
3383 the Free Software Foundation, either version 3 of the License, or
3384 (at your option) any later version.
3386 GNU Emacs is distributed in the hope that it will be useful,
3387 but WITHOUT ANY WARRANTY; without even the implied warranty of
3388 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
3389 GNU General Public License for more details.
3391 You should have received a copy of the GNU General Public License
3392 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.