| blob | c56ea13b86b085b929701018fed5003917d6b3ff |
1 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3 * xterm.c (last_mouse_press_frame): Remove the
4 leftover which is not really used any more.
5 (handle_one_xevent, syms_of_xterm): Adjust users.
7 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
9 Drop unnecessary functions that deals with frame pixel size.
10 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
11 (x_pixel_height): Drop prototypes.
12 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
13 (x_pixel_height): Drop implementations.
14 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
15 which should be always valid for window frame.
16 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
17 * w32menu.c (Fx_popup_dialog):
18 * xmenu.c (Fx_popup_dialog): Likewise for both.
20 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
22 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
23 frame parameters and call to Fmodify_frame_parameters just once.
24 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
25 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
26 and mention nil frame in docstring.
28 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
30 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
31 (x_figure_window_size): Likewise. Adjust to return long.
32 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
33 (toplevel): Move Qterminal_live_p to...
34 * terminal.c (toplevel): ...here, make it static, and...
35 (syms_of_terminal): ...DEFSYM here.
36 * frame.h (Qterminal_live_p): Remove declaration.
37 (make_frame, x_figure_window_size): Adjust prototype.
38 * nsfns.m (Fx_create_frame): Use long for window flags.
40 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
42 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
43 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
44 Do not assume that emacs_close (INT_MAX) is a no-op.
46 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
48 * xfaces.c (make_face_cache): For struct face_cache, prefer
49 xmalloc to xzalloc and so avoid redundant call to memset.
50 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
52 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
54 * fringe.c (draw_window_fringes, update_window_fringes)
55 (compute_fringe_widths):
56 * w32term.c (x_draw_glyph_string):
57 * window.c (candidate_window_p, Frecenter):
58 * xfaces.c (realize_basic_faces, realize_default_face)
59 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
60 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
61 * xfns.c (x_set_cursor_color, xic_free_xfontset):
62 * xmenu.c (Fx_menu_bar_open_internal):
63 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
64 * xsettings.c (xft_settings_event):
65 * xterm.c (x_draw_glyph_string, x_had_errors_p):
66 Use bool for booleans. Adjust style and comments where
67 appropriate.
68 * dispextern.h (draw_window_fringes, update_window_fringes)
69 (compute_fringe_widths):
70 * xterm.h (x_had_errors_p): Adjust prototype.
72 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
74 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
75 CHECK_LIST. Rewrite the loop to avoid useless local variable.
77 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
79 * fns.c (toplevel): Remove comment before Fsafe_length because
80 it checks for QUIT.
82 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
84 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
86 2013-07-28 Eli Zaretskii <eliz@gnu.org>
88 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
89 frame which got the message is still alive, before dereferencing
90 its pointer. (Bug#14970)
92 * frame.c (delete_frame): Test "this" frame's minibuffer window to
93 be a live window, before using it as such. (Bug#14970)
95 2013-07-27 Eli Zaretskii <eliz@gnu.org>
97 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
98 w32_detect_focus_change instead of doing part of its job by hand.
99 This fixes the problem whereby FOCUS_OUT events were not sent to
100 the event queue.
102 2013-07-26 Eli Zaretskii <eliz@gnu.org>
104 * process.c (Fprocess_list): Doc fix.
106 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
107 being re-exposed only if it didn't ask to become visible.
108 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
109 was previously iconified. (Bug#14841)
110 (x_iconify_frame): Mark the frame iconified.
112 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
114 Fix minor problems found by static checking.
115 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
116 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
118 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
120 * eval.c (set_specpdl_old_value): New function.
121 (unbind_to): Minor simplification.
122 (get_backtrace_frame): New function.
123 (Fbacktrace_frame): Use it. Add `base' argument.
124 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
125 (syms_of_eval): Export backtrace-eval.
126 * xterm.c (x_focus_changed): Simplify.
128 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
130 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
132 2013-07-24 Eli Zaretskii <eliz@gnu.org>
134 * xdisp.c (redisplay_window): Instead of moving point out of
135 scroll margin, reject the force_start method, and try scrolling
136 instead. (Bug#14780)
138 2013-07-24 Ken Brown <kbrown@cornell.edu>
140 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
141 (Bug#14944).
143 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
145 * eval.c (Fprogn): Do not check that BODY is a proper list.
146 This undoes the previous change. The check slows down the
147 interpreter, and is not needed to prevent a crash. See
148 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
150 2013-07-23 Glenn Morris <rgm@gnu.org>
152 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
154 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
156 Port to GNU/Linux systems with tinfo but not ncurses.
157 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
158 to decide whether ncurses is being used. Without this change,
159 GCC complains about tgetent not being declared, on a system
160 that has tinfo installed but ncurses not installed.
162 * eval.c (Fprogn): Check that BODY is a proper list.
164 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
165 * data.c (Fsetq_default):
166 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
167 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
168 (Fcondition_case):
169 Tune by taking advantage of the fact that ARGS is always a list
170 when a function is declared to have UNEVALLED args.
172 * emacsgtkfixed.c: Port to GCC 4.6.
173 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
175 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
177 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
178 here to silence compiler warnings.
180 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
182 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
183 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
184 from messing up Emacs's 'struct frame' (Bug#14923).
186 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
188 * alloc.c (make_save_ptr_ptr): Define this function.
189 It was inadvertently omitted. It's needed only if
190 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
192 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
194 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
195 frame have focus (Bug#14895).
197 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
199 Avoid vfork-related deadlock more cleanly.
200 * callproc.c (child_setup): When the child's exec fails, output
201 the program name, as that's more useful. Use O_NONBLOCK to avoid
202 deadlock.
203 * process.c (create_process_1): Remove; no longer needed.
204 (create_process): Remove timer hack; no longer needed, now that
205 the child avoids deadlock.
207 2013-07-20 Glenn Morris <rgm@gnu.org>
209 * image.c (Fimage_flush): Fix doc typo.
211 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
213 Fix array bounds violation when pty allocation fails.
214 * process.c (PTY_NAME_SIZE): New constant.
215 (pty_name): Remove static variable; it's now auto.
216 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
217 Take pty_name as an arg rather than using a static variable.
218 All callers changed.
219 (create_process): Recover pty_flag from process, not from volatile local.
220 (create_pty): Stay inside array even when pty allocation fails.
221 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
223 * lread.c (Fload): Avoid initialization only when lint checking.
224 Mention that it's needed only for older GCCs.
226 2013-07-20 Kenichi Handa <handa@gnu.org>
228 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
229 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
231 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
233 * lread.c (Fload): Avoid uninitialized warning.
235 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
237 Fix some minor file descriptor leaks and related glitches.
238 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
239 (create_lock_file): Use write, not emacs_write.
240 * image.c (slurp_file, png_load_body):
241 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
242 (server_accept_connection):
243 Don't leak an fd on memory allocation failure.
244 * image.c (slurp_file): Add a cheap heuristic for growing files.
245 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
246 as that's what the other routines do. Maybe input need not be
247 blocked at all, but it's better to be consistent.
248 Avoid undefined behavior when strlen is zero.
250 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
251 (NSTATICS): Now a constant; doesn't need to be a macro.
253 2013-07-19 Richard Stallman <rms@gnu.org>
255 * coding.c (decode_coding_utf_8): Add simple loop for fast
256 processing of ASCII characters.
258 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
260 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
262 2013-07-19 Eli Zaretskii <eliz@gnu.org>
264 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
265 unportable 'struct x_display_info'.
266 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
267 is a portable type.
269 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
271 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
272 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
273 or fscanf fails.
274 (system_process_attributes): Prefer plain char to unsigned char
275 when either will do. Clean up properly if interrupted or if
276 memory allocations fail. Don't assume sscanf succeeds. Remove
277 no-longer-needed workaround to stop GCC from whining. Read
278 command-line once, instead of multiple times. Check read status a
279 bit more carefully.
281 Fix obscure porting bug with varargs functions.
282 The code assumed that int is treated like ptrdiff_t in a vararg
283 function, which is not a portable assumption. There was a similar
284 -- though these days less likely -- porting problem with various
285 assumptions that pointers of different types all smell the same as
286 far as vararg functions is conserved. To make this problem less
287 likely in the future, redo the API to use varargs functions.
288 * alloc.c (make_save_value): Remove this vararg function.
289 All uses changed to ...
290 (make_save_int_int_int, make_save_obj_obj_obj_obj)
291 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
292 New functions.
293 (make_save_ptr): Rename from make_save_pointer, for consistency with
294 the above. Define only on platforms that need it. All uses changed.
296 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
298 * keyboard.c: Try to fix typos in previous change.
299 (DISPLAY_LIST_INFO): New macro.
300 (kbd_buffer_get_event): Do not access members that are not present
301 in X11. Revert inadvertent change of "!=" to "=".
303 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
305 * keyboard.c (kbd_buffer_get_event):
306 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
307 Followup to revno:113431.
309 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
311 * filelock.c: Fix unlikely file descriptor leaks.
312 (get_boot_time_1): Rework to avoid using emacs_open.
313 This doesn't actually fix a leak, but is better anyway.
314 (read_lock_data): Use read, not emacs_read.
316 * doc.c: Fix minor memory and file descriptor leaks.
317 * doc.c (get_doc_string): Fix memory leak when doc file absent.
318 (get_doc_string, Fsnarf_documentation):
319 Fix file descriptor leak on error.
321 * term.c: Fix minor fdopen-related file descriptor leaks.
322 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
323 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
325 * charset.c: Fix file descriptor leaks and errno issues.
326 Include <errno.h>.
327 (load_charset_map_from_file): Don't leak file descriptor on error.
328 Use plain record_xmalloc since the allocation is larger than
329 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
330 of entries.
331 * eval.c (record_unwind_protect_nothing):
332 * fileio.c (fclose_unwind):
333 New functions.
334 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
335 The replacement doesn't block input, but that no longer seems
336 necessary.
338 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
340 * lread.c: Fix file descriptor leaks and errno issues.
341 (Fload): Close some races that leaked fds or streams when 'load'
342 was interrupted.
343 (Fload, openp): Report error number of last nontrivial failure to open.
344 ENOENT counts as trivial.
345 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
346 New functions.
347 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
348 now that the function is always called with a nonnegative arg.
349 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
350 All uses replaced with ...
351 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
353 A few more minor file errno-reporting bugs.
354 * callproc.c (Fcall_process):
355 * doc.c (Fsnarf_documentation):
356 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
357 * process.c (set_socket_option):
358 Don't let a constructor trash errno.
359 * doc.c: Include <errno.h>.
361 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
363 * w32fns.c (unwind_create_tip_frame): Fix declaration.
365 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
367 Fix w32 bug with call-process-region (Bug#14885).
368 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
369 to Fcall_process when the input is empty. This simplifies the
370 code a bit. It makes no difference on POSIXish platforms but
371 apparently it fixes a bug on w32.
373 Fix bug where insert-file-contents closes a file twice. (Bug#14839).
374 * fileio.c (close_file_unwind): Don't close if FD is negative;
375 this can happen when unwinding a zapped file descriptor.
376 (Finsert_file_contents): Unwind-protect the fd before the point marker,
377 in case Emacs runs out of memory between the two unwind-protects.
378 Don't trash errno when closing FD.
379 Zap the FD in the specpdl when closing it, instead of deferring
380 the removal of the unwind-protect; this fixes a bug where a child
381 function unwinds the stack past us.
383 New unwind-protect flavors to better type-check C callbacks.
384 This also lessens the need to write wrappers for callbacks,
385 and the need for make_save_pointer.
386 * alloca.c (free_save_value):
387 * atimer.c (run_all_atimers):
388 Now extern.
389 * alloc.c (safe_alloca_unwind):
390 * atimer.c (unwind_stop_other_atimers):
391 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
392 * menu.c (cleanup_popup_menu) [HAVE_NS]:
393 * minibuf.c (choose_minibuf_frame_1):
394 * process.c (make_serial_process_unwind):
395 * xdisp.h (pop_message_unwind):
396 * xselect.c (queue_selection_requests_unwind):
397 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
398 * alloca.c (record_xmalloc):
399 Prefer record_unwind_protect_ptr to record_unwind_protect with
400 make_save_pointer.
401 * alloca.c (Fgarbage_collect):
402 Prefer record_unwind_protect_void to passing a dummy.
403 * buffer.c (restore_buffer):
404 * window.c (restore_window_configuration):
405 * xfns.c, w32fns.c (do_unwind_create_frame)
406 New wrapper. All record-unwind uses of wrappee changed.
407 * buffer.c (set_buffer_if_live):
408 * callproc.c (call_process_cleanup, delete_temp_file):
409 * coding.c (code_conversion_restore):
410 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
411 * editfns.c (save_excursion_restore)
412 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
413 (save_restriction_restore):
414 * eval.c (restore_stack_limits, un_autoload):
415 * fns.c (require_unwind):
416 * keyboard.c (recursive_edit_unwind, tracking_off):
417 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
418 * macros.c (pop_kbd_macro, restore_menu_items):
419 * nsfns.m (unwind_create_frame):
420 * print.c (print_unwind):
421 * process.c (start_process_unwind):
422 * search.c (unwind_set_match_data):
423 * window.c (select_window_norecord, select_frame_norecord):
424 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
425 (fast_set_selected_frame):
426 * xfns.c, w32fns.c (unwind_create_tip_frame):
427 Return void, not a dummy Lisp_Object. All uses changed.
428 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
429 * callproc.c (call_process_kill):
430 * fileio.c (restore_point_unwind, decide_coding_unwind)
431 (build_annotations_unwind):
432 * insdel.c (Fcombine_after_change_execute_1):
433 * keyboard.c (read_char_help_form_unwind):
434 * menu.c (unuse_menu_items):
435 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
436 * sound.c (sound_cleanup):
437 * xdisp.c (unwind_redisplay):
438 * xfns.c (clean_up_dialog):
439 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
440 Accept no args and return void, instead of accepting and returning
441 a dummy Lisp_Object. All uses changed.
442 * cygw32.c (fchdir_unwind):
443 * fileio.c (close_file_unwind):
444 * keyboard.c (restore_kboard_configuration):
445 * lread.c (readevalllop_1):
446 * process.c (wait_reading_process_output_unwind):
447 Accept int and return void, rather than accepting an Emacs integer
448 and returning a dummy object. In some cases this fixes an
449 unlikely bug when the corresponding int is outside Emacs integer
450 range. All uses changed.
451 * dired.c (directory_files_internal_unwind):
452 * fileio.c (do_auto_save_unwind):
453 * gtkutil.c (pop_down_dialog):
454 * insdel.c (reset_var_on_error):
455 * lread.c (load_unwind):
456 * xfns.c (clean_up_file_dialog):
457 * xmenu.c, nsmenu.m (pop_down_menu):
458 * xmenu.c (cleanup_widget_value_tree):
459 * xselect.c (wait_for_property_change_unwind):
460 Accept pointer and return void, rather than accepting an Emacs
461 save value encapsulating the pointer and returning a dummy object.
462 All uses changed.
463 * editfns.c (Fformat): Update the saved pointer directly via
464 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
465 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
466 (unwind_body): New function.
467 (record_unwind_protect): First arg is now a function returning void,
468 not a dummy Lisp_Object.
469 (record_unwind_protect_ptr, record_unwind_protect_int)
470 (record_unwind_protect_void): New functions.
471 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
472 * fileio.c (struct auto_save_unwind): New type.
473 (do_auto_save_unwind): Use it.
474 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
475 * insdel.c (struct rvoe_arg): New type.
476 (reset_var_on_error): Use it.
477 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
478 New constants.
479 (specbinding_func): Remove; there are now several such functions.
480 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
481 (set_unwind_protect_ptr): New function.
482 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
484 Be simpler and more consistent about reporting I/O errors.
485 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
486 Say "Read error" and "Write error", rather than "I/O error", or
487 "IO error reading", or "IO error writing", when a read or write
488 error occurs.
489 * process.c (Fmake_network_process, wait_reading_process_output)
490 (send_process, Fprocess_send_eof, wait_reading_process_output):
491 Capitalize diagnostics consistently. Put "failed foo" at the
492 start of the diagnostic, so that we don't capitalize the
493 function name "foo". Consistently say "failed" for such
494 diagnostics.
495 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
496 All callers changed. This is so it can use report_file_error.
497 * sysdep.c (serial_open, serial_configure): Capitalize I/O
498 diagnostics consistently as above.
500 * fileio.c (report_file_errno): Fix errno reporting bug.
501 If the file name is neither null nor a pair, package it up as a
502 singleton list. All callers changed, both to this function and to
503 report_file_error. This fixes a bug where the memory allocator
504 invoked by list1 set errno so that the immediately following
505 report_file_error reported the wrong errno value.
507 Fix minor problems found by --enable-gcc-warnings.
508 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
509 * keyboard.c (kbd_buffer_get_event): Remove unused local.
511 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
513 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
514 Set event->arg to Qt if switch-event shall be generated.
515 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
517 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
519 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
520 FOCUS_OUT_EVENT.
522 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
523 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
524 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
525 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
526 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
527 and there is a focused frame.
528 (head_table): Add focus-in and focus-out.
529 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
530 bind to handle-focus-in/out.
532 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
533 (Fhandle_switch_frame): Call Fhandle_focus_in.
534 (syms_of_frame): defsubr handle-focus-in/out.
536 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
538 Fix porting bug to older POSIXish platforms (Bug#14862).
539 * sysdep.c (emacs_pipe): New function, that implements
540 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
541 This should port better to CentOS 5 and to Mac OS X 10.6.
542 All calls to pipe2 changed.
544 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
545 This makes the code easier to read and the executable a bit smaller.
546 Do not replace all calls to Fcons that happen to create lists,
547 just calls that are intended to create lists. For example, when
548 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
549 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
550 Similarly for list2 through list5.
551 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
552 * bytecode.c (exec_byte_code):
553 * callint.c (quotify_arg, Fcall_interactively):
554 * callproc.c (Fcall_process, create_temp_file):
555 * charset.c (load_charset_map_from_file)
556 (Fdefine_charset_internal, init_charset):
557 * coding.c (get_translation_table, detect_coding_system)
558 (Fcheck_coding_systems_region)
559 (Fset_terminal_coding_system_internal)
560 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
561 * composite.c (update_compositions, Ffind_composition_internal):
562 * dired.c (directory_files_internal, file_name_completion)
563 (Fsystem_users):
564 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
565 * doc.c (Fsnarf_documentation):
566 * editfns.c (Fmessage_box):
567 * emacs.c (main):
568 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
569 (Feval, eval_sub, Ffuncall, apply_lambda):
570 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
571 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
572 (Fset_file_times, Finsert_file_contents)
573 (Fchoose_write_coding_system, Fwrite_region):
574 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
575 * font.c (font_registry_charsets, font_parse_fcname)
576 (font_prepare_cache, font_update_drivers, Flist_fonts):
577 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
578 * frame.c (make_frame, Fmake_terminal_frame)
579 (x_set_frame_parameters, x_report_frame_params)
580 (x_default_parameter, Fx_parse_geometry):
581 * ftfont.c (syms_of_ftfont):
582 * image.c (gif_load):
583 * keyboard.c (command_loop_1):
584 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
585 (Fcopy_keymap, append_key, Fcurrent_active_maps)
586 (Fminor_mode_key_binding, accessible_keymaps_1)
587 (Faccessible_keymaps, Fwhere_is_internal):
588 * lread.c (read_emacs_mule_char):
589 * menu.c (find_and_return_menu_selection):
590 * minibuf.c (get_minibuffer):
591 * nsfns.m (Fns_perform_service):
592 * nsfont.m (ns_script_to_charset):
593 * nsmenu.m (ns_popup_dialog):
594 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
595 (Fx_own_selection_internal):
596 * nsterm.m (append2):
597 * print.c (Fredirect_debugging_output)
598 (print_prune_string_charset):
599 * process.c (Fdelete_process, Fprocess_contact)
600 (Fformat_network_address, set_socket_option)
601 (read_and_dispose_of_process_output, write_queue_push)
602 (send_process, exec_sentinel):
603 * sound.c (Fplay_sound_internal):
604 * textprop.c (validate_plist, add_properties)
605 (Fput_text_property, Fadd_face_text_property)
606 (copy_text_properties, text_property_list, syms_of_textprop):
607 * unexaix.c (report_error):
608 * unexcoff.c (report_error):
609 * unexsol.c (unexec):
610 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
611 (Fformat_mode_line, syms_of_xdisp):
612 * xfaces.c (set_font_frame_param)
613 (Finternal_lisp_face_attribute_values)
614 (Finternal_merge_in_global_face, syms_of_xfaces):
615 * xfns.c (x_default_scroll_bar_color_parameter)
616 (x_default_font_parameter, x_create_tip_frame):
617 * xfont.c (xfont_supported_scripts):
618 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
619 (menu_help_callback, xmenu_show):
620 * xml.c (make_dom):
621 * xterm.c (set_wm_state):
622 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
623 and similarly for list2 through list5.
625 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
627 * callproc.c (Fcall_process_region): Fix minor race and tune.
628 (create_temp_file): New function, with the temp-file-creation part
629 of the old Fcall_process_region. Use Fcopy_sequence to create the
630 temp file name, rather than alloca + build_string, for simplicity.
631 Don't bother to block input around the temp file creation;
632 shouldn't be needed. Simplify use of mktemp. Use
633 record_unwind_protect immediately after creating the temp file;
634 this closes an unlikely race where the temp file was not removed.
635 Use memcpy rather than an open-coded loop.
636 (Fcall_process_region): Use the new function. If the input is
637 empty, redirect from /dev/null rather than from a newly created
638 empty temp file; this avoids unnecessary file system traffic.
640 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
642 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
643 Simplify by making this case like the other two. This is a bit
644 slower on obsolete hosts, but the extra complexity isn't worth it.
646 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
647 * process.c (create_process) [!DOS_NT]:
648 Remove now-unnecessary calls to emacs_close.
650 2013-07-13 Eli Zaretskii <eliz@gnu.org>
652 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
653 returning early. (Bug#14850)
655 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
656 and inhibit-iso-escape-detection attributes of 'undecided'.
657 (Bug#14822)
659 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
661 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
662 Reported by Herbert J. Skuhra in
663 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
665 Don't lose top specpdl entry when memory is exhausted.
666 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
667 specpdl overflow here, to simplify callers; all callers changed.
668 Always reserve an unused entry at the stack top; this avoids
669 losing the top entry's information when memory is exhausted.
671 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
673 Clean up errno reporting and fix some errno-reporting bugs.
674 * callproc.c (Fcall_process):
675 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
676 * process.c (create_process, Fmake_network_process):
677 * unexaix.c (report_error):
678 * unexcoff.c (report_error):
679 Be more careful about reporting the errno of failed operations.
680 The code previously reported the wrong errno sometimes.
681 Also, prefer report_file_errno to setting errno + report_file_error.
682 (Fcall_process): Look at openp return value rather than at path,
683 as that's a bit faster and clearer when there's a numeric predicate.
684 * fileio.c (report_file_errno): New function, with most of the
685 old contents of report_file_error.
686 (report_file_error): Use it.
687 (Ffile_exists_p, Ffile_accessible_directory_p):
688 Set errno to 0 when it is junk.
689 * fileio.c (Faccess_file):
690 * image.c (x_create_bitmap_from_file):
691 Use faccessat rather than opening the file, to avoid the hassle of
692 having a file descriptor open.
693 * lisp.h (report_file_errno): New decl.
694 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
696 Minor EBADF fixes.
697 * process.c (create_process, wait_reading_process_output) [AIX]:
698 Remove obsolete SIGHUP-related code, as Emacs no longer disables
699 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
700 a multithreaded environment anyway).
701 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
703 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
705 * image.c (x_find_image_file): Don't close a remote file handle.
707 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
709 Fix races with threads and file descriptors.
710 * callproc.c (Fcall_process_region):
711 * dired.c (open_directory):
712 * emacs.c (main, Fdaemon_initialized):
713 * image.c (x_find_image_file):
714 * inotify.c (Finotify_rm_watch):
715 * lread.c (Flocate_file_internal):
716 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
717 * term.c (term_mouse_moveto, init_tty):
718 * termcap.c (tgetent):
719 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
720 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
721 * unexhp9k800.c, unexmacosx.c (unexec):
722 * callproc.c (Fcall_process_region):
723 Use emacs_close, not close.
724 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
725 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
726 and posix_close function on current platforms (which all lack them).
727 (emacs_close): Use it. This should fix the races on GNU/Linux and
728 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
729 and it should avoid closing random victim file descriptors on
730 other platforms.
732 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
734 * inotify.c (uninitialized): Remove. All uses replaced by -1.
735 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
736 Touch up doc a bit.
738 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
739 This is for .gdbinit xbacktrace.
741 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
742 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
743 (emacs_set_tty): Now static.
744 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
745 * term.c (tty_capable_p, tty_default_color_capabilities)
746 (get_tty_terminal, term_mouse_movement)
747 (handle_one_term_event, init_tty, maybe_fatal):
748 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
749 (tgetent, scan_file, name_match, compare_contin):
750 * terminal.c (get_terminal):
751 Use bool for boolean.
752 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
753 Prefer char to unsigned char if either will do.
754 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
755 (tty_write_glyphs): Prefer int to unsigned.
756 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
757 All callers changed.
758 * termcap.c (tprint, main) [TEST]: Remove non-working test.
760 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
762 Port to C89.
763 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
764 (B__dummy__): New dummy symbol, to pacify C89.
765 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
766 they can't grok varargs macros.
767 * dispnew.c (add_window_display_history)
768 (add_frame_display_history):
769 * print.c (print_object):
770 * xdisp.c (debug_method_add):
771 Use %p printf format only for void pointers.
772 * emacs.c (usage_message): New constant, replacing ...
773 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
774 (main): Adjust to usage reorg.
775 * fns.c (syms_of_fns):
776 * profiler.c (syms_of_profiler):
777 Don't use non-constant struct initializers.
778 * gnutls.h (gnutls_initstage_t):
779 * lisp.h (enum Lisp_Fwd_Type):
780 * lread.c (lisp_file_lexically_bound_p):
781 * xsettings.c (anonymous enum):
782 Remove trailing comma.
783 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
784 * lisp.h (ENUM_BF): Use unsigned if pedantic.
785 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
786 (DEFUN): Use it.
787 * regex.c (const_re_char): New type, to pacify strict C89.
788 All uses of 'const re_char' replaced to use it.
789 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
790 with glibc when strict C89. This change is imported from gnulib.
791 All uses changed.
792 (_Restrict_arr_): Rename from __restrict_arr, similarly.
793 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
794 Omit GNU_LINUX implementation, since it requires long long.
795 * xterm.c (x_draw_underwave):
796 Do not assume the traditional order of struct's members.
797 (x_term_init): Rewrite to avoid the need for non-constant structure
798 initializers.
800 Syntax cleanup, mostly replacing macros with functions.
801 This removes the need for the syntax_temp hack.
802 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
803 * syntax.c (SYNTAX_INLINE): New macro.
804 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
805 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
806 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
807 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
808 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
809 (SYNTAX_COMEND_FIRST): Now functions, not macros.
810 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
811 Now constants, not macros.
812 (syntax_temp) [!__GNUC__]: Remove.
813 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
814 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
815 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
816 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
817 Move here from syntax.h; now functions, not macros. Except for the
818 last function, these are static since only syntax.c uses them.
819 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
820 All uses changed. Now a function, not a macro; use this fact
821 to simplify the code.
822 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
823 compiler bugs; no longer relevant.
824 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
825 (SYNTAX_INLINE): New macro.
826 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
827 for the new functions. Use bool for boolean member.
828 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
829 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
830 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
831 (SETUP_BUFFER_SYNTAX_TABLE):
832 Now extern inline functions, not macros.
833 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
834 Remove; all uses replaced by implementation.
835 (syntax_temp) [!__GNUC__]: Remove decl.
836 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
838 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
840 * emacs.c (main): Fix syntax error.
842 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
844 Timestamp fixes for undo (Bug#14824).
845 * atimer.c (schedule_atimer):
846 * fileio.c (Ffile_newer_than_file_p):
847 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
848 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
849 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
850 (syms_of_fileio): Remove Sclear_visited_file_name.
851 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
852 file doesn't exist; this avoids an ambiguity with negative timestamps.
853 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
854 * systime.h (make_emacs_time, invalid_emacs_time):
855 Don't assume struct timespec layout; POSIX doesn't guarantee it.
856 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
857 * undo.c (record_first_change): Push (visited-file-modtime) onto
858 undo list rather than reimplementing it by hand, incorrectly.
860 2013-07-09 Ken Brown <kbrown@cornell.edu>
862 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
864 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
866 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
868 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
870 Handle errno and exit status a bit more carefully.
871 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
872 number into an exit status. Instead, use EXIT_CANCELED.
873 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
874 * callproc.c (relocate_fd):
875 * emacs.c (close_output_streams, main):
876 * process.c (create_process):
877 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
878 Use emacs_perror for simplicity.
879 * callproc.c (relocate_fd, main):
880 * sysdep.c (sys_subshell):
881 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
882 (shut_down_emacs): Use emacs_write, not write.
883 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
884 * fileio.c (Fcopy_file, e_write):
885 * nsterm.m (ns_select):
886 * process.c (send_process):
887 * sound.c (vox_write):
888 Use emacs_write_sig, not emacs_write.
889 * lisp.h (emacs_write_sig, emacs_perror): New decls.
890 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
891 New constants.
892 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
893 of write.
894 (emacs_full_write): New function.
895 (emacs_write): Rewrite to use it.
896 (emacswrite_sig, emacs_perror): New functions.
897 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
899 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change).
901 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
902 on NS even if it is present. Pixmap on NS is a void*.
904 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
906 Port to Ubuntu 10 (Bug#14803).
907 Problem reported by T.V. Raman.
908 * process.c (close_on_exec, accept4, process_socket):
909 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
911 2013-07-07 Eli Zaretskii <eliz@gnu.org>
913 * w32.c (sys_dup): Declare prototype.
915 * filelock.c:
916 * emacs.c:
917 * callproc.c [WINDOWSNT]: Include sys/socket.h.
919 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
921 Make file descriptors close-on-exec when possible (Bug#14803).
922 This simplifies Emacs a bit, since it no longer needs to worry
923 about closing file descriptors by hand in some cases.
924 It also fixes some unlikely races. Not all such races, as
925 libraries often open files internally without setting
926 close-on-exec, but it's an improvement.
927 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
928 * callproc.c (Fcall_process) [!MSDOS]:
929 * emacs.c (main) [!DOS_NT]:
930 * nsterm.m (ns_term_init):
931 * process.c (create_process):
932 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
933 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
934 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
935 Prefer mkostemp with O_CLOEXEC to mkstemp.
936 * callproc.c (relocate_fd) [!WINDOWSNT]:
937 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
938 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
939 now using pipe2.
940 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
941 Make the resulting file descriptor close-on-exec.
942 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
943 * lread.c (load_descriptor_list, load_descriptor_unwind):
944 Remove; no longer needed. All uses removed.
945 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
946 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
947 New functions.
948 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
949 (Fmake_network_process, Fnetwork_interface_list):
950 (Fnetwork_interface_info, server_accept_connection):
951 Make newly-created socket close-on-exec.
952 * sysdep.c (emacs_open, emacs_fopen):
953 Make new-created descriptor close-on-exec.
954 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
955 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
957 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
959 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
960 for NS_IMPL_GNUSTEP.
962 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
964 Fix openp errno handling.
965 * callproc.c (Fcall_process): Preserve openp errno around close.
966 * lread.c (openp): Set errno when returning -1, as some callers
967 expect this.
969 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
971 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
973 * nsterm.h (NSSavePanel): Update comment.
974 (NSAPP_DATA2_RUNFILEDIALOG): Define.
975 (ns_run_file_dialog): Declare.
977 * nsfns.m: Remove panelOK.
978 (ns_fd_data): New.
979 (ns_run_file_dialog): New function.
980 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
981 event loop, so file dialog is popped up by ns_run_file_dialog, called
982 by sendEvent (Bug#14578).
983 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
985 2013-07-06 Eli Zaretskii <eliz@gnu.org>
987 * xdisp.c (default_line_pixel_height): New function.
988 (pos_visible_p, move_it_vertically_backward, try_scrolling)
989 (try_cursor_movement, redisplay_window, try_window)
990 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
992 * window.c (window_scroll_pixel_based): use
993 default_line_pixel_height.
995 * dispextern.h (default_line_pixel_height): Add prototype.
997 * frame.c (x_set_line_spacing): Accept a float value for
998 line-spacing parameter, per the documentation.
1000 * data.c (Fmultibyte_string_p): Doc fix.
1002 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
1004 Use emacs_open more consistently when opening files.
1005 This handles EINTR more consistently now, and makes it easier
1006 to introduce other uniform changes to file descriptor handling.
1007 * src/systdio.h: New file.
1008 * src/buffer.c (mmap_init):
1009 * cygw32.c (chdir_to_default_directory):
1010 * dispnew.c (Fopen_termscript):
1011 * emacs.c (Fdaemon_initialized):
1012 * fileio.c (Fdo_auto_save):
1013 * image.c (slurp_file, png_load_body, jpeg_load_body):
1014 * keyboard.c (Fopen_dribble_file):
1015 * lread.c (Fload):
1016 * print.c (Fredirect_debugging_output):
1017 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
1018 * termcap.c (tgetent):
1019 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
1020 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
1021 * w32term.c (w32_initialize) [CYGWIN]:
1022 * xfaces.c (Fx_load_color_file):
1023 Use emacs_open instead of plain open, and emacs_fopen instead of
1024 plain fopen.
1025 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
1026 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
1027 * callproc.c (default_output_mode): New constant.
1028 (Fcall_process): Use it to call emacs_open instead of plain creat.
1029 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
1030 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
1031 (emacs_fopen): New function.
1032 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
1033 Include <lisp.h>, for emacs_open.
1034 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
1036 Remove duplicate #include directives.
1037 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
1038 * xfaces.c:
1039 Don't include stdio.h twice.
1040 * buffer.c [USE_MMAP_FOR_BUFFERS]:
1041 Don't include sys/types.h or stdio.h twice.
1042 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
1043 * lread.c: Don't include coding.h twice.
1044 * nsfont.m: Don't include frame.h twice.
1045 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
1046 * ralloc.c: Don't include <unistd.h> twice.
1047 * xdisp.c: Don't include font.h twice.
1048 * xterm.c: Don't include fontset.h twice.
1049 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
1051 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1053 Scale ImageMagick images more carefully.
1054 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
1055 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
1056 Be more careful about avoiding undefined behavior after
1057 integer overflow and division by zero.
1059 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1061 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
1062 (syms_of_w32fns): DEFSYM them.
1063 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
1064 (CCHDEVICENAME): Define macros if not defined.
1065 (struct MONITOR_INFO_EX): New struct.
1066 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
1067 (enum_display_monitors_fn): New variable.
1068 (globals_of_w32fns): Initialize it.
1069 (Fx_display_pixel_width, Fx_display_pixel_height)
1070 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
1071 multi-monitor setups in docstrings.
1072 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
1073 screen size by primary monitor's millimeter per pixel.
1074 (w32_monitor_enum, w32_display_monitor_attributes_list)
1075 (w32_display_monitor_attributes_list_fallback)
1076 (Fw32_display_monitor_attributes_list): New functions.
1077 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
1079 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
1080 if not defined.
1081 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
1083 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
1085 * fileio.c (Qfile_notify_error): New error symbol.
1087 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
1088 * inotify.c (inotify_callback, symbol_to_inotifymask)
1089 (Finotify_add_watch, Finotify_rm_watch): Use it.
1090 (inotifyevent_to_event): Exchange order of cookie and file name.
1091 (Finotify_add_watch): Adapt docstring.
1093 * lisp.h (Qfile_notify_error): Declare.
1095 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1097 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
1098 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1099 Do not clear _malloc_thread_enabled_p, undoing the previous change,
1100 which did not work (see <http://bugs.gnu.org/14569#307>).
1101 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
1102 && (!noninteractive || initialized)). This attempts to thread
1103 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
1105 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
1107 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
1108 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
1110 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1112 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
1113 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1114 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
1115 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
1117 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
1119 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
1120 Define to __sys_siglist.
1122 2013-07-02 Eli Zaretskii <eliz@gnu.org>
1124 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
1125 word-wrap, so that overflow-newline-into-fringe would work in
1126 visual-line-mode. (Bug#2749)
1127 (move_it_in_display_line_to): When the last scanned display
1128 element fits exactly on the display line, and
1129 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
1130 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
1131 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
1132 finding buffer position that corresponds to pixel coordinates,
1133 e.g. in buffer_posn_from_coords.
1135 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
1137 * process.c (handle_child_signal): Call catch_child_signal if
1138 NS_IMPL_GNUSTEP.
1140 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
1142 Don't convert function pointers to void * and back.
1143 It isn't portable C, and it's easy enough to avoid.
1144 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
1145 (make_save_value): Add support for SAVE_FUNCPOINTER.
1146 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
1147 * print.c (print_object):
1148 Distinguish function from object pointers.
1149 * lisp.h (SAVE_FUNCPOINTER): New constant.
1150 (SAVE_SLOT_BITS): Adjust to it.
1151 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
1152 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
1153 (voidfuncptr): New typedef.
1154 (struct Lisp_Save_Value): New member data[0].funcpointer.
1155 (XSAVE_FUNCPOINTER): New function.
1157 Simplify buildobj processing.
1158 * Makefile.in (buildobj.h): Make it a sequence of strings each
1159 followed by comma, rather than a single string. Put it into a
1160 .tmp file in case there's an error while generating it.
1161 (gl-stamp): Use .tmp for temp files.
1162 (mostlyclean): Clean .tmp files.
1163 * doc.c (buildobj): Move to just the routine that needs it.
1164 It's now an array of strings, so processing is simpler.
1166 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
1168 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
1169 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
1170 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1171 Invoke malloc_enable_thread even when not interactive.
1172 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
1173 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
1174 in this case, since the underlying bug has now been fixed.
1176 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
1178 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
1179 unlinking it (bug#14691).
1181 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
1183 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
1184 before checking whether buffer is modified. This lets
1185 `kill-buffer-query-functions' cancel killing of the buffer or save
1186 its content before `kill-buffer' asks user the "Buffer %s
1187 modified; kill anyway?" question.
1189 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
1191 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
1192 Let the super performKeyEquivalent deal with them (Bug#14747).
1194 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
1196 * widget.c (resize_cb): Remove unused local.
1198 Do not use GTK 3 if it exists but cannot be compiled.
1199 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
1200 * xterm.c (x_error_handler) [!USE_GTK]:
1201 Do not use GTK 3.
1203 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
1205 2013-06-30 Eli Zaretskii <eliz@gnu.org>
1207 * intervals.c (get_local_map): Instead of aborting, clip POSITION
1208 to the valid range of values. (Bug#14753)
1210 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
1211 when moving point by using the current glyph matrix. This avoids
1212 the need to force redisplay when this function is called in a
1213 loop.
1215 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
1217 Fix minor problems found by static checking.
1218 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
1219 Redo the latter's body to sidestep GCC parenthesization warnings.
1220 (setup_coding_system, detect_coding, detect_coding_system): Use them.
1221 * coding.c (detect_coding, detect_coding_system):
1222 * coding.h (struct undecided_spec):
1223 Use bool for boolean.
1224 * image.c (QCmax_width, QCmax_height): Now static.
1225 * xdisp.c (Fmove_point_visually): Remove unused local.
1227 2013-06-29 Eli Zaretskii <eliz@gnu.org>
1229 * xdisp.c (Fmove_point_visually): New function.
1231 2013-06-28 Kenichi Handa <handa@gnu.org>
1233 * coding.h (define_coding_undecided_arg_index): New enum.
1234 (coding_attr_index): New members
1235 coding_attr_undecided_inhibit_null_byte_detection,
1236 coding_attr_undecided_inhibit_iso_escape_detection,
1237 coding_attr_undecided_prefer_utf_8.
1238 (undecided_spec): New struct.
1239 (struct coding_system): New member `undecided' of the member
1240 `spec'.
1242 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
1243 (detect_coding): Likewise.
1244 (detect_coding_system): Likewise.
1245 (Fdefine_coding_system_internal): New coding system properties
1246 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
1247 :prefer-utf-8.
1248 (syms_of_coding): Adjust for coding_arg_undecided_max.
1250 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
1252 * image.c (x_from_xcolors): Remove unused local.
1254 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1256 Defer image data transfer between X client and server until actual
1257 display happens.
1259 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
1260 and `mask_img'.
1262 * image.c (Destroy_Image): Remove.
1263 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
1264 `mask_p', and `colors_p'. All uses changed.
1265 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
1266 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
1267 New macros for `flags' arg to x_clear_image_1.
1268 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
1269 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
1270 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
1271 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
1272 (image_get_x_image, image_unget_x_image): New functions or macros.
1273 (image_background, image_background_transparent, x_to_xcolors)
1274 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
1275 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
1276 instead of Destroy_Image.
1277 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
1278 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
1279 (png_load_body, jpeg_load_body, tiff_load, gif_load)
1280 (imagemagick_load_image, svg_load_image): Use them instead of
1281 x_create_x_image_and_pixmap, and x_put_x_image followed by
1282 x_destroy_x_image, respectively.
1283 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
1284 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
1285 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
1286 background_transparent fields.
1287 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
1288 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
1290 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
1292 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
1293 This mostly consists of undoing recent changes.
1294 * callproc.c (Fcall_process):
1295 * process.c (create_process):
1296 Do not worry about catching SIGCHLD here, undoing previous change.
1297 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
1298 * process.c, process.h (catch_child_signal):
1299 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
1300 * process.c (catch_child_handler): Don't worry about being called
1301 lazily and do not assume caller has blocked SIGCHLD, undoing
1302 previous change. Move first-time stuff back to
1303 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
1304 tickle glib, as that causes Cygwin bootstrap to fail. Do not
1305 set lib_child_handler if it's already initialized, which may
1306 help avoid problems on GNUStep.
1308 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
1310 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
1311 * callproc.c (Fcall_process):
1312 * process.c (create_process):
1313 Make sure SIGCHLD is caught before we fork,
1314 since Emacs startup no arranges to catch SIGCHLD.
1315 * process.c (lib_child_handler): Initialize to null, not to
1316 dummy_handler.
1317 (catch_child_signal): Allow self to be called lazily.
1318 Do nothing if it's already been called.
1319 Assume caller has blocked SIGCHLD (all callers do now).
1320 * emacs.c (main): Do not catch SIGCHLD here; defer it until
1321 just before it's really needed.
1322 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
1323 since it hasn't been caught yet.
1325 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1327 * image.c (compute_image_size): New function to implement
1328 :max-width and :max-height.
1329 (imagemagick_load_image): Use it.
1331 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
1333 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
1334 * callproc.c, process.h (block_child_signal, unblock_child_signal):
1335 Now extern.
1336 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
1337 * process.c (catch_child_signal): Block SIGCHLD while futzing with
1338 the SIGCHLD handler, since the code is not atomic and (due to glib)
1339 signals may be arriving now.
1340 * sysdep.c (init_signals): Do not catch child signals here;
1341 'main' now does that later, at a safer time.
1343 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
1345 Clean up SIGCHLD handling a bit (Bug#14569).
1346 * process.c, process.h (catch_child_signal):
1347 Now always extern, even if !NS_IMPL_GNUSTEP.
1348 * process.c (catch_child_signal): Move glib tickler here from
1349 init_process_emacs, so that it's done earlier in Emacs
1350 initialization. Also move the noninteractive && !initialized
1351 check here from init_process_emacs. This is all a bit cleaner for
1352 GNUish platforms, and I hope it works around the Cygwin bug.
1353 * sysdep.c (init_signals): Invoke catch_child_signal here, so
1354 that glib signal handling is tickled before glib creates threads.
1356 * process.c (wait_reading_process_output): Avoid int overflow
1357 when reading more than 2 GiB total from a process.
1359 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
1361 * process.c (create_process): Handle a couple more cases,
1362 i.e., work even if new_argv and wait_child_setup[i] are cached.
1363 Use Fcall_process's style for volatile vars.
1365 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
1367 * process.c (create_process): Mark PROCESS volatile.
1369 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
1371 Use C99-style flexible array members if available.
1372 This avoids some subtle aliasing issues, which typically
1373 aren't a problem with GCC but may be a problem elsewhere.
1374 * alloc.c (sdata): New typedef, replacing the old struct sdata.
1375 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
1376 In either case, it uses a flexible array member rather than
1377 the old struct hack. All uses changed.
1378 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
1379 Adjust to sdata reorganization.
1380 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
1381 Use offsetof (struct, flex_array_member), not sizeof (struct), as
1382 that ports better to pre-C99 non-GCC.
1383 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
1384 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
1385 as the latter has changed.
1386 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
1387 and port better to pre-C99 GCC.
1388 * image.c (struct xpm_cached_color):
1389 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
1390 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
1391 Use FLEXIBLE_ARRAY_MEMBER.
1392 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
1393 Move decl to top level so it gets checked against implementation.
1394 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
1395 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
1397 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
1399 * syntax.c: Integer cleanups.
1400 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
1401 All uses that need 0-or-2 changed to:
1402 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
1403 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
1404 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
1405 (char_quoted, prev_char_comend_first, back_comment)
1406 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
1407 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
1408 Use bool for boolean.
1409 (update_syntax_table, skip_chars, skip_syntaxes):
1410 Prefer int to unsigned when either will do.
1411 (back_comment): Return boolean success flag, like forw_comment,
1412 instead of positive-or-minus-1 (which might have overflowed int anyway).
1413 Don't stuff ptrdiff_t into int.
1414 (syntax_spec_code, syntax_code_spec): Now const.
1415 (Fmatching_paren, scan_lists, scan_sexps_forward):
1416 Use enum syntaxcode for syntax code.
1417 (Fmatching_paren): Check that arg is a character, not just an integer.
1418 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
1419 (Finternal_describe_syntax_value): Omit no-longer-needed
1420 comparison to 0.
1421 (skip_chars): Use char, not unsigned char, when the distinction
1422 doesn't matter.
1423 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
1424 * bytecode.c (exec_byte_code):
1425 * syntax.c (syntax_spec_code, Fchar_syntax)
1426 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
1427 (init_syntax_once):
1428 * syntax.h (SYNTAX_WITH_FLAGS):
1429 Omit unnecessary casts.
1431 2013-06-20 Eli Zaretskii <eliz@gnu.org>
1433 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
1434 line dimensions here, to avoid race conditions with the main
1435 thread. (Bug#14062, bug#14630, bug#14669)
1437 * w32term.c (w32_draw_window_cursor): Compute the header line and
1438 mode line dimensions here.
1439 <w32_system_caret_window, w32_system_caret_hdr_height>:
1440 <w32_system_caret_mode_height>: New variables.
1442 * w32term.h: Declare them.
1444 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
1446 * alloc.c (die): Move "assertion failed" string here ...
1447 * lisp.h (eassert): ... from here. Also, suppress evaluation of
1448 COND when SUPPRESS_CHECKING. This shrinks the executable text
1449 size by 0.8% to 2.2% when configured with --enable-checking,
1450 depending on optimization flags (GCC 4.8.1 x86-64).
1452 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
1454 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1456 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
1457 base is 2; this is more accurate.
1459 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
1461 * sound.c (string_default): Move to !WINDOWSNT section.
1462 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
1464 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
1466 * sound.c: Integer cleanups.
1467 Remove unnecessary forward decls.
1468 (struct sound_device): The 'file' member is now a Lisp_Object, not
1469 a char *, so that we needn't invoke alloca on a huge size.
1470 (Fplay_sound_internal): Adjust to this.
1471 (string_default): New function.
1472 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
1473 Use it to adjust to the struct sound_device change.
1474 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
1475 (be2hs) [0]: Remove.
1477 * syntax.c (skip_chars): Don't use uninitialized storage
1478 when searching a multibyte buffer for characters that are not in a
1479 unibyte string that contains non-ASCII characters.
1481 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
1483 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
1484 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
1486 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
1488 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
1490 2013-06-18 Kenichi Handa <handa@gnu.org>
1492 * font.c (Ffont_spec): Signal an error for an invalid font name
1493 (Bug#14648).
1495 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
1497 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
1498 In particular this ports to 32-bit sparc Sun cc.
1499 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
1500 array with a dummy element at specpdl[-1], so that its address can
1501 be taken portably.
1502 (unbind_to): Do not copy the binding; not needed, now that we
1503 copy old_value in the one place where the copy is needed.
1504 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
1505 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
1506 (union specbinding): Rename from struct specbinding. Redo layout
1507 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
1508 which is not portable. With Sun C 5.12 32-bit sparc, the
1509 declaration causes nargs to be an unsigned bitfield, a behavior
1510 that the C standard allows; but Emacs wants nargs to be signed.
1511 The overall type is now a union of structures rather than a
1512 structure of union of structures, and the 'kind' member is now a
1513 bitfield, so that the overall type doesn't grow. All uses changed.
1514 * process.c (Fmake_serial_process): Remove unnecessary initialization.
1516 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
1518 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
1519 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
1521 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
1523 2013-06-17 Eli Zaretskii <eliz@gnu.org>
1525 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
1526 unless we know that the window w's frame is a frame object.
1527 Another attempt at solving bug#14062 and bug#14630.
1529 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
1531 * textprop.c (property_set_type): New enum.
1532 (add_properties): Allow appending/prepending text properties.
1533 (add_text_properties_1): Factored out of Fadd_text_properties.
1534 (Fadd_text_properties): Move all the code into
1535 add_text_properties_1.
1536 (Fadd_face_text_property): New function that calls
1537 add_text_properties_1.
1539 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
1541 Move functions from lisp.h to individual modules when possible.
1542 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
1543 * alloc.c (XFLOAT_INIT, set_symbol_name):
1544 * buffer.c (CHECK_OVERLAY):
1545 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
1546 (set_char_table_parent):
1547 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
1548 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
1549 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
1550 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
1551 (set_blv_valcell):
1552 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
1553 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
1554 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
1555 (backtrace_args, backtrace_debug_on_exit):
1556 * floatfns.c (CHECK_FLOAT):
1557 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
1558 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
1559 (set_hash_hash, set_hash_hash_slot, set_hash_index)
1560 (set_hash_index_slot):
1561 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
1562 * marker.c (CHECK_MARKER):
1563 * textprop.c (CHECK_STRING_OR_BUFFER):
1564 * window.c (CHECK_WINDOW_CONFIGURATION):
1565 Move here from lisp.h, and make these functions static rather than
1566 extern inline.
1567 * buffer.c (Qoverlayp):
1568 * data.c (Qsubrp):
1569 * fns.c (Qhash_table_p):
1570 * window.c (Qwindow_configuration_p):
1571 Now static.
1572 * lisp.h: Remove the abovementioned defns and decls.
1574 Use functions, not macros, for XINT etc. (Bug#11935).
1575 In lisp.h, prefer functions to function-like macros, and
1576 constants to object-like macros, when either will do. This:
1577 . simplifies use, as there's no more need to worry about
1578 arguments' side effects being evaluated multiple times.
1579 . makes the code easier to debug on some platforms.
1580 However, when using gcc -O0, keep using function-like macros
1581 for a few critical operations, for performance reasons.
1582 This sort of thing isn't needed with gcc -Og, but -Og
1583 is a GCC 4.8 feature and isn't widely-enough available yet.
1584 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
1585 Remove enum lsb_bits; no longer needed.
1586 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
1587 * buffer.c (Qoverlap):
1588 * data.c (Qsubrp):
1589 * fns.c (Qhash_table_p):
1590 Now extern, so lisp.h can use these symbols.
1591 * dispextern.h: Include character.h, for MAX_CHAR etc.
1592 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
1593 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
1594 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
1595 (GLYPH_CODE_P): Move here from lisp.h.
1596 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
1597 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
1598 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
1599 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
1600 XUNTAG now returns void *.
1601 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
1602 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
1603 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
1604 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
1605 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
1606 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
1607 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
1608 (lisp_h_XPNTR, lisp_h_XSYMBOL):
1609 New macros, renamed from their sans-lisp_h_ counterparts.
1610 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
1611 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
1612 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
1613 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
1614 If compiling via GCC without optimization, define these as macros
1615 in addition to inline functions.
1616 To disable this, compile with -DINLINING=0.
1617 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
1618 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
1619 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
1620 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
1621 (INTMASK, VALMASK): Now macros, since static values cannot be
1622 accessed from extern inline functions.
1623 (VALMASK): Also a constant, for benefit of old GDB.
1624 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
1625 is INTEGERP, which can fold it in.
1626 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
1627 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
1628 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
1629 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
1630 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
1631 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
1632 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
1633 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
1634 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
1635 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
1636 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
1637 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
1638 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
1639 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
1640 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
1641 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
1642 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
1643 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
1644 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
1645 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
1646 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
1647 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
1648 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
1649 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
1650 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
1651 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
1652 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
1653 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
1654 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
1655 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
1656 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
1657 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
1658 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
1659 Now functions.
1660 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
1661 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
1662 (VALMASK): Define in one place rather than in two, merging the
1663 USE_LSB_TAG parts; this is simpler.
1664 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
1665 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
1666 Move up, to avoid use before definition.
1667 Also include "globals.h" earlier, for the same reason.
1668 (make_natnum): New function.
1669 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
1670 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
1671 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
1672 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
1673 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
1674 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
1675 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
1676 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
1677 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
1678 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
1679 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
1680 (Qwindow_configuration_p, Qimage): New forward declarations.
1681 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
1682 (STRING_COPYIN): Remove; unused.
1683 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
1684 (xcar_addr, xcdr_addr): New functions. All uses changed.
1685 (IEEE_FLOATING_POINT): Now a constant, not a macro.
1686 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
1687 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
1688 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
1689 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
1690 (TYPE_RANGED_INTEGERP): Simplify.
1691 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
1692 (setlocale, fixup_locale, synchronize_system_messages_locale)
1693 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
1694 Now empty functions, not macros.
1695 (functionp): Return bool, not int.
1696 * window.c (Qwindow_configuration_p): Now extern,
1697 so window.h can use it.
1698 * window.h (Qwindowp): Move decl back to lisp.h.
1700 2013-06-15 Eli Zaretskii <eliz@gnu.org>
1702 * xdisp.c (Fline_pixel_height): New function, required for solving
1703 bug #14567.
1705 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
1707 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
1709 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
1711 * lread.c (syms_of_lread):
1712 * fns.c (Fprovide): Adjust to new format of after-load-alist.
1714 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
1716 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
1718 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
1720 * fileio.c (expand_file_name): Doc fix.
1722 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
1724 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
1725 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
1726 Wait for self, not for 0. This can't hurt on GNU or similar
1727 system, and may help with Cygwin.
1729 * keyboard.c: Don't use PROP (...) as an lvalue.
1730 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
1731 Use set_prop (A, B), not PROP (A) = B.
1733 2013-06-10 Eli Zaretskii <eliz@gnu.org>
1735 * xdisp.c (get_it_property): Use it->window instead of generating
1736 a Lisp object from it->w.
1738 2013-06-09 Eli Zaretskii <eliz@gnu.org>
1740 * xdisp.c (get_it_property): If it->object is a buffer, pass to
1741 get-char-property the window that is being rendered, instead of
1742 the buffer, to support window-specific overlays. (Bug#14575)
1743 (compute_display_string_pos): When W is NULL, use the current
1744 buffer as the object to pass to get-char-property.
1745 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
1746 pointer member of the bidi iterator, since no window is pertinent
1747 to this function.
1749 2013-06-08 Eli Zaretskii <eliz@gnu.org>
1751 * bidi.c (bidi_fetch_char): Accept additional argument, the window
1752 being displayed, and pass it to compute_display_string_pos.
1753 (bidi_level_of_next_char, bidi_resolve_explicit_1)
1754 (bidi_paragraph_init): All callers changed.
1756 * xdisp.c (init_from_display_pos, init_iterator)
1757 (handle_single_display_spec, next_overlay_string)
1758 (get_overlay_strings_1, reseat_1, reseat_to_string)
1759 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
1760 Set bidi_it.w member from it->w.
1761 (compute_display_string_pos): Accept additional argument, the
1762 window being displayed, and pass it to Fget_char_property.
1763 (Bug#14575)
1765 * dispextern.h (struct bidi_it): New member w, the window being
1766 displayed.
1767 (compute_display_string_pos): Adjust prototype.
1769 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
1771 * xgselect.c: Remove unneeded include xterm.h.
1773 * process.c (wait_reading_process_output): Check for NS before GLIB.
1774 GLIB may be linked in due to rsvg, but ns_select must be called.
1776 * xgselect.c (xg_select): Remove call to window_system_available
1777 and g_main_context_pending at the top, so Gdk events (i.e. file
1778 notify) are processed when Emacs is started with -nw.
1780 2013-06-07 Eli Zaretskii <eliz@gnu.org>
1782 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
1783 (ctagsfiles3): New variable, includes only *.m files.
1784 (TAGS): Use an explicit language name in the regular expressions,
1785 to avoid transformation of '/SOMETHING' by MSYS to
1786 'c:\MSYS\SOMETHING'.
1788 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
1790 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
1792 2013-06-06 Eli Zaretskii <eliz@gnu.org>
1794 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
1795 still need to set the mouse pointer shape and activate help-echo.
1796 (Bug#14558)
1798 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
1800 A few porting etc. fixes for the new file monitor code.
1801 See the thread containing
1802 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
1803 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
1804 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
1805 (dir_monitor_callback, Fgfile_rm_watch):
1806 Use assq_no_quit instead of Fassoc, for speed.
1807 (dir_monitor_callback, Fgfile_rm_watch):
1808 eassert that the monitor is a fixnum.
1809 (dir_monitor_callback): No need for CDR_SAFE.
1810 Simplify building of lisp with alternative tails.
1811 (Fgfile_add_watch, Fgfile_rm_watch):
1812 Do not assume glib functions set errno reliably on failure.
1813 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
1814 and signal an error otherwise.
1815 (Fgfile_rm_watch): Prefer CONSP to !NILP.
1816 Use Fdelq instead of Fdelete, for speed.
1818 2013-06-05 Eli Zaretskii <eliz@gnu.org>
1820 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
1821 don't insist on being invoked on a highlighted tool-bar button.
1822 Avoids losing tool-bar functionality when mouse-highlight is nil.
1823 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
1824 Don't highlight when mouse-highlight is nil.
1825 (note_mouse_highlight): When mouse-highlight is nil, don't return
1826 right away; instead, run tool-bar and mode-line highlight
1827 subroutine, clear any existing highlight, and revert the mouse
1828 pointer to its default shape. (Bug#14558)
1830 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
1832 * lisp.mk (lisp): Add prog-mode.el.
1834 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
1836 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
1837 * process.c (dummy_handler): New function.
1838 (lib_child_handler): New static var.
1839 (handle_child_signal): Invoke it.
1840 (catch_child_signal): If a library has set up a signal handler,
1841 save it into lib_child_handler.
1842 (init_process_emacs): If using glib and not on Windows, tickle glib's
1843 child-handling code so that it initializes its private SIGCHLD handler.
1844 * syssignal.h (SA_SIGINFO): Default to 0.
1845 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
1846 31; it should no longer be needed now.
1848 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
1850 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
1852 * gfilenotify.c (globals_of_gfilenotify): New function.
1853 (syms_of_gfilenotify): Move global initialization there.
1855 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
1857 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
1859 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
1860 * keyboard.c (menu_bar_items, tool_bar_items):
1861 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
1862 not override local keymaps any more.
1864 2013-06-04 Eli Zaretskii <eliz@gnu.org>
1866 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
1868 2013-06-03 Eli Zaretskii <eliz@gnu.org>
1870 * w32console.c (initialize_w32_display): Return the dimensions of
1871 the console window via 2 additional arguments, not via the current
1872 frame. This avoids crashes due to overrunning the bounds of
1873 frame's decode_mode_spec_buffer, which is not resized following
1874 the change of the frame dimensions from the initial 10x10.
1876 * w32term.h (w32_initialize_display_info): Adjust prototype.
1878 * term.c (init_tty): Take dimensions of the frame from the values
1879 returned by initialize_w32_display.
1881 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
1882 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
1883 (LIBES): Add $(GFILENOTIFY_LIBS).
1885 * w32inevt.c (handle_file_notifications): Add dummy implementation
1886 for !HAVE_W32NOTIFY.
1888 * w32term.c: Wrap code with HAVE_W32NOTIFY.
1890 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
1892 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
1894 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
1896 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
1898 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
1900 Fix minor problems found by static checking.
1901 * data.c (pure_write_error):
1902 Use xsignal2, not Fsignal, as Fsignal might return.
1903 * eval.c (set_backtrace_debug_on_exit): Now static.
1904 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
1905 No longer inline. EXTERN_INLINE is needed only for functions
1906 defined in .h files. Reindent function header as per GNU style.
1907 (backtrace_p, backtrace_top, backtrace_next):
1908 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
1909 compiler or linker. Add extern decls to pacify gcc -Wall.
1910 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
1911 Now static.
1912 * frame.c (free_monitors): Define only on platforms that need it.
1913 * nsterm.m (ns_term_init):
1914 * process.c (catch_child_signal):
1915 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
1916 defined on all porting targets these days.
1917 * process.c, process.h (catch_child_signal):
1918 Make it extern only if NS_IMPL_GNUSTEP is defined.
1920 2013-06-03 Eli Zaretskii <eliz@gnu.org>
1922 * w32.c (gettimeofday): Make the signature identical to prototype
1923 in nt/inc/sys/time.h.
1925 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
1927 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
1928 .gdbinit.
1930 * keyboard.c (safe_run_hooks_error): Improve error message.
1932 * data.c (pure_write_error): Add `object' argument.
1933 * puresize.h (CHECK_IMPURE): Use it.
1935 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
1937 * Makefile.in (NOTIFY_OBJ): New variable.
1938 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
1940 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
1941 Call syms_of_gfilenotify.
1943 * gfilenotify.c: New file.
1945 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
1946 and Qfile_w32notify.
1947 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
1948 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
1950 * lisp.h: Declare syms_of_gfilenotify.
1952 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
1954 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
1956 Merge the specpdl and backtrace stacks. Make the structure of the
1957 specpdl entries more obvious via a tagged union of structs.
1958 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
1959 (enum specbind_tag): New enum.
1960 (struct specbinding): Make it a tagged union of structs.
1961 Add a case for backtrace records.
1962 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
1963 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
1964 (backtrace_debug_on_exit): New accessors.
1965 (struct backtrace): Remove.
1966 (struct catchtag): Remove backlist field.
1967 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
1968 Move to eval.c.
1969 (Flocal_variable_p): Speed up the common case where the binding is
1970 already loaded.
1971 * eval.c (backtrace_list): Remove.
1972 (set_specpdl_symbol, set_specpdl_old_value): Remove.
1973 (set_backtrace_args, set_backtrace_nargs)
1974 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
1975 (backtrace_next): New functions.
1976 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
1977 (unwind_to_catch, internal_lisp_condition_case)
1978 (internal_condition_case, internal_condition_case_1)
1979 (internal_condition_case_2, internal_condition_case_n): Don't bother
1980 with backtrace_list any more.
1981 (Fsignal): Adjust to new backtrace format.
1982 (grow_specpdl): Move up.
1983 (record_in_backtrace): New function.
1984 (eval_sub, Ffuncall): Use it.
1985 (apply_lambda): Adjust to new backtrace format.
1986 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
1987 data.c.
1988 (specbind): Adjust to new specpdl format. Simplify.
1989 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
1990 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
1991 backtrace format.
1992 (mark_backtrace): Remove.
1993 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
1994 * xdisp.c (redisplay_internal): Use record_in_backtrace.
1995 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
1996 Use mark_specpdl.
1997 * profiler.c (record_backtrace): Use get_backtrace.
1998 (handle_profiler_signal): Use backtrace_top_function.
1999 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
2000 accessor functions.
2002 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
2004 * process.h (catch_child_signal): Declare.
2006 * process.c (catch_child_signal): New function.
2007 (init_process_emacs): Call it.
2009 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
2010 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
2011 NS_IMPL_COCOA.
2012 (x_set_cursor_type): Remove declaration.
2013 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
2014 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
2015 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
2016 (ns_get_color): Use F suffix on float.
2017 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
2018 (ns_get_rgb_color): Remove.
2019 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
2020 (note_mouse_movement): x and y are CGFloat.
2021 (ns_draw_fringe_bitmap): Remove unused rowY.
2022 Change #if to COCOA && >= 10_6.
2023 (ns_draw_window_cursor): Remove unused overspill.
2024 (ns_draw_underwave): width and x are EamcsCGFloat.
2025 (ns_draw_box): thickness is CGFloat.
2026 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
2027 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
2028 if not in main thread.
2029 (ns_get_pending_menu_title, ns_check_menu_open)
2030 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
2031 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
2032 (sendFromMainThread:): New method.
2033 (changeFont:): size is CGFloat.
2034 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
2035 Disable warning about permanent text.
2036 (characterIndexForPoint:): Adjust return type depending on GNUStep
2037 version.
2038 (mouseDown:): delta is CGFloat.
2039 (updateFrameSize): Remove unised variable f.
2040 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
2041 Cast float to EmacsCGFloat.
2042 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
2043 also to -1 when restoring.
2044 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
2045 inside NS_IMPL_COCOA.
2046 (toggleFullScreen:): Put call to toggleFullScreen inside
2047 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
2048 (setPosition:portion:whole:): por is CGFloat.
2049 (getMouseMotionPart:window:x:y:): Add F suffix to float.
2050 (mouseDown:): Use CGFloat.
2051 (mouseDragged:): Remove unised variable edge.
2052 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
2054 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
2055 of CGFloat differs.
2056 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
2057 when NS_IMPL_GNUSTEP.
2058 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
2059 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
2060 (EmacsToolbar): Add clearAll. Add tag argument to
2061 addDisplayItemWithImage.
2062 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
2064 * nsselect.m (ns_get_local_selection): Remove unused variable type.
2066 * nsmenu.m (ns_update_menubar): Make static.
2067 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
2068 (fillWithWidgetValue:): Add cast to SEL for setAction.
2069 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
2070 (update_frame_tool_bar): Update code for GNUStep.
2071 (clearAll): New method.
2072 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
2073 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
2074 Move identifierToItem setObject and activeIdentifiers addObject before
2075 call to insertItemWithItemIdentifier.
2076 (validateVisibleItems): Fix indentation.
2077 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
2078 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
2079 UtilityWindow to aStyle, remove call to setStyleMask.
2081 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
2083 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
2084 (ns_charset_covers, ns_get_covering_families, nsfont_open):
2085 Use F suffix on floats.
2086 (ns_char_width): Returns CGFloat.
2087 (ns_ascii_average_width): w is CGFloat instead of float.
2088 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
2089 DPSxshow.
2090 (ns_glyph_metrics): CGFloat instead of float.
2092 * nsfns.m (x_set_foreground_color, x_set_background_color):
2093 Use EmacsCGFloat.
2094 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
2095 remove unused variables.
2096 (Fns_read_file_name): Keep track if panel is for save.
2097 Use ns_filename_from_panel/ns_directory_from_panel.
2098 (Fns_list_services): delegate only used for COCOA.
2099 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
2100 Just return the input if GNUStep.
2101 (x_screen_planes): Remove.
2102 (Fxw_color_values): Use EmacsCGFloat
2103 (Fns_display_monitor_attributes_list): Only get screen number for
2104 Cocoa.
2105 (getDirectory, getFilename): Remove from EmacsOpenPanel and
2106 EmacsSavePanel.
2107 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
2108 ns_directory_from_panel.
2110 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
2112 * process.c (handle_child_signal): Also use WCONTINUED.
2113 This is so that list-processes doesn't mistakenly list the process
2114 as stopped, when the process has actually been continued and is
2115 now running.
2117 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
2119 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
2120 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
2121 not already configured.
2123 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
2125 2013-05-29 Eli Zaretskii <eliz@gnu.org>
2127 * Makefile.in (mostlyclean): Remove *.res files.
2129 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
2131 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
2132 a buffer (bug#8447).
2134 2013-05-27 Eli Zaretskii <eliz@gnu.org>
2136 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
2137 display vector, and we backtrack, handle the case that the
2138 previous character position is also displayed from a display
2139 vector or covered by a display string or image. (Bug#14476)
2141 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
2143 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
2144 (struct MonitorInfo, free_monitors): Remove.
2145 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
2146 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
2147 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
2148 Qframes, Qsource.
2150 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
2151 (struct MonitorInfo, free_monitors): Remove.
2152 (ns_screen_name): Make static.
2153 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
2154 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
2155 Qframes, Qsource.
2157 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
2158 (struct MonitorInfo): New struct.
2159 (free_monitors, make_monitor_attribute_list): Declare.
2161 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
2162 New Lisp_Object:s.
2163 (free_monitors, make_monitor_attribute_list): New functions.
2164 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
2165 Qsource.
2167 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
2169 * callproc.c (call_process): Refine the doc string. (Bug#14045)
2171 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
2173 * keyboard.c: Apply keyboard decoding only to events that come directly
2174 from the tty, not from unread-command-events (bug#14368).
2175 (read_event_from_main_queue): New function, extracted from read_char).
2176 (read_decoded_char): Remove.
2177 (read_decoded_event_from_main_queue): New function to replace it.
2178 (read_char): Use it.
2179 (read_key_sequence): Use read_char rather than read_decoded_char.
2181 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
2183 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
2185 * casetab.c (init_casetab_once): Fix last change (bug#14424).
2187 2013-05-22 Kenichi Handa <handa@gnu.org>
2189 The following changes are to fix the setting of
2190 buffer-file-coding-system on, for instance, C-x RET c unix RET
2191 _FILE_OF_DOS_EOL_TYPE_ RET.
2193 * coding.h (struct coding_system): New member detected_utf8_chars.
2195 * coding.c (detect_coding_utf_8): Count characters and check EOL
2196 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
2197 BOM is there.
2198 (setup_coding_system): Do not initialize coding->head_ascii.
2199 (check_ascii): Do not set coding->eol_seen but update it. Do not
2200 call adjust_coding_eol_type here.
2201 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
2202 If the eol-type of CODING is already specified, adjust the eol type
2203 of the found coding-system.
2204 (decode_coding_gap): Cancel previous change. Utilize the
2205 character numbers counted by detect_coding_utf_8. Fix detection
2206 of BOM for utf-8.
2208 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
2210 * search.c (looking_at_1): Only set last_thing_searched if the match
2211 changed the match-data (bug#14281).
2213 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
2215 * xdisp.c (reseat_at_previous_visible_line_start):
2216 Already declared in dispextern.h, so remove it here.
2217 (move_it_vertically_backward): Likewise.
2219 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2221 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
2222 (Fx_display_pixel_width, Fx_display_pixel_height)
2223 (Fx_display_mm_width, Fx_display_mm_height):
2224 Mention `display-monitor-attributes-list' in docstrings.
2226 * nsfns.m (ns_get_screen): Remove function. All uses removed.
2227 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
2228 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
2229 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
2230 (Fx_display_backing_store, Fx_display_visual_class)
2231 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
2232 (Fx_display_grayscale_p, Fx_display_pixel_width)
2233 (Fx_display_pixel_height, Fx_display_planes)
2234 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
2235 (Fx_display_screens): Don't confuse X11 screens with NS screens.
2236 (Fx_display_mm_width, Fx_display_mm_height)
2237 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
2238 height for all physical monitors as in X11.
2240 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
2241 Return pixel width or height for all physical monitors as in X11.
2243 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
2245 Port --enable-gcc-warnings to clang.
2246 * bytecode.c (exec_byte_code):
2247 * regex.c:
2248 Redo diagnostic pragmas to pacify clang, too.
2249 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
2250 * editfns.c (Fencode_time):
2251 * fileio.c (file_accessible_directory_p):
2252 * font.c (font_unparse_xlfd):
2253 Use '&"string"[index]' instead of '"string" + (index)'.
2254 * undo.c (user_error): Remove; unused.
2256 2013-05-16 Eli Zaretskii <eliz@gnu.org>
2258 * insdel.c (insert_1_both): Document the arguments, instead of
2259 referring to insert_1, which no longer exists.
2261 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
2262 some window, increment windows_or_buffers_changed, so that
2263 *Messages* display in that window is updated. (Bug#14408)
2265 * w32.c: Include epaths.h.
2266 (init_environment): Use cmdproxy.exe without leading directories.
2267 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
2268 case.
2269 (gettimeofday): Adjust signature and return value to Posix
2270 expectations.
2272 * unexw32.c (open_output_file): Delete the existing emacs.exe
2273 before creating it, to break the hard link to the versioned
2274 executable.
2276 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
2277 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
2278 (FIRSTFILE_OBJ): New variables.
2279 (W32_RES): Rename to EMACSRES. All users changed.
2280 (base_obj): Use $(CM_OBJ).
2281 (ALLOBJS): Use $(FIRSTFILE_OBJ).
2282 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
2283 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
2284 $(W32_RES_LINK) before $(LIBES).
2285 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
2287 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
2289 * makefile.w32-in (DOC): Use just "DOC".
2291 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
2293 * process.c: Export default filters and sentinels to Elisp.
2294 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
2295 New constants.
2296 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
2297 (Fset_process_sentinel, Fformat_network_address):
2298 Default to them instead of nil.
2299 (server_accept_connection): Sentinels can't be nil any more.
2300 (read_and_dispose_of_process_output): New function, extracted from
2301 read_process_output.
2302 (read_process_output): Use it; filters can't be nil.
2303 (Finternal_default_process_filter): New function, extracted from
2304 read_process_output.
2305 (exec_sentinel_unwind): Remove function.
2306 (exec_sentinel): Don't zilch sentinel while running.
2307 (status_notify): Sentinels can't be nil.
2308 (Finternal_default_process_sentinel): New function extracted from
2309 status_notify.
2310 (setup_process_coding_systems): Default filter is not nil any more.
2311 (syms_of_process): Export new Elisp functions and initialize
2312 new constants.
2313 * lisp.h (make_lisp_proc): New function.
2315 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
2317 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
2319 2013-05-14 Eli Zaretskii <eliz@gnu.org>
2321 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
2322 unless we know that the window w is a leaf window.
2323 Another attempt at solving bug#14062.
2325 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
2327 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
2328 fdesc (Bug#14375).
2330 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
2332 * image.c (gif_load): Check that subimages fit (Bug#14345).
2334 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
2336 * lread.c (skip_dyn_eof): New function.
2337 (read1): Use it to skip the end of a file in response to #@00.
2339 * doc.c (get_doc_string): Slightly relax the sanity checking.
2341 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
2343 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
2344 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
2345 (MonitorInfo): New struct.
2346 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
2347 (Fns_display_monitor_attributes_list): New functions.
2348 (display-usable-bounds): Remove.
2349 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
2350 Qsource.
2352 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
2354 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
2355 (GTK_CHECK_VERSION): New macro, if not already defined.
2356 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
2357 replaced by GTK_CHECK_VERSION.
2359 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
2361 * xterm.h (GTK_PREREQ): New macro.
2362 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
2363 to use this macro instead, for consistency and clarity.
2365 2013-05-08 Eli Zaretskii <eliz@gnu.org>
2367 * xdisp.c (row_for_charpos_p): New function, with code of
2368 cursor_row_p, but accepts an additional argument CHARPOS instead
2369 of using a hardcoded PT.
2370 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
2371 (row_containing_pos): Call row_for_charpos_p instead of partially
2372 doing the same. Fixes cursor positioning under longlines-mode
2373 when longlines-show-effect includes more than one newline, when
2374 moving the cursor vertically up.
2376 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
2378 * makefile.w32-in (ACL_H): New macro.
2379 ($(BLD)/fileio.$(O)): Update dependencies.
2381 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2383 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
2384 * Makefile.in (LIB_ACL): New macro.
2385 (LIBACL_LIBS): Remove.
2386 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
2387 * fileio.c: Include <acl.h>.
2388 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
2389 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
2390 !acl_errno_valid.
2391 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
2392 it ourselves.
2394 * unexelf.c: Don't assume ElfW (Half) fits in int.
2395 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
2396 when dealing with ElfW (Half) values, since they can exceed 2**31
2397 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
2398 (entry_address): Omit unused NUM arg. All uses changed.
2400 2013-05-07 Juri Linkov <juri@jurta.org>
2402 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
2403 to the string converted from number with `Fnumber_to_string'.
2404 (Bug#14254)
2406 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2408 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
2409 This fixes a problem introduced by my previous change.
2411 2013-05-07 Glenn Morris <rgm@gnu.org>
2413 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
2415 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
2417 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
2419 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2421 Static checking by GCC 4.8.0.
2422 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
2423 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
2424 (x_get_monitor_attributes_fallback)
2425 (x_get_monitor_attributes_xinerama)
2426 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
2427 Define only if USE_GTK.
2428 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
2429 (x_get_monitor_attributes_fallback): Omit unused locals.
2430 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
2431 Use double, not float, to avoid mixed-mode floating point arithmetic.
2433 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2434 Jan Djärv <jan.h.d@swipnet.se>
2436 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
2437 (XINERAMA_CFLAGS): New macros.
2438 (ALL_CFLAGS, LIBES): Use them.
2440 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
2441 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
2442 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
2443 (syms_of_xfns): DEFSYM them.
2444 (struct MonitorInfo): New struct.
2445 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
2446 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
2447 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
2448 (x_get_monitor_attributes_xinerama): New functions.
2449 (Fx_display_monitor_attributes_list): New primitive.
2450 (syms_of_xfns): Defsubr it.
2452 * xterm.h (x_display_info): Add Xatom_net_workarea and
2453 Xatom_net_current_desktop.
2455 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
2456 and dpyinfo->Xatom_net_current_desktop.
2458 2013-05-06 Eli Zaretskii <eliz@gnu.org>
2460 * xdisp.c (pos_visible_p): Use the special code for finding the
2461 beginning of a display property or overlay for any "replacing"
2462 display property, not just for display strings. This solves
2463 incorrect reporting of position by posn-at-point. (Bug#14241)
2465 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
2467 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
2468 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
2469 Verify that ElfW (Half) fits in int.
2470 (fatal): Use same signature as lisp.h.
2471 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
2472 configure and build with -DUNEXELF_DEBUG without worrying about
2473 other modules that use DEBUG.
2474 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
2475 possibly-wide integers now uses it instead of plain fprintf.
2476 (entry_address): New function, which avoids problems with 32-bit
2477 overflow on 64-bit hosts.
2478 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
2479 (round_up): Don't assume the remainder fits in int.
2480 (find_section): Use bool for boolean. Simplify debug code.
2481 (unexec): Don't assume file sizes fit in int or size_t.
2482 Omit unnecessary trailing newline in 'fatal' format.
2483 Use strerror rather than outputting decimal error number.
2484 Remove unused code when emacs is not defined;
2485 this file relies on Emacs now.
2486 Don't assume e_phnum and e_shnum are positive.
2488 * regex.c: Fix problems when DEBUG is defined.
2489 (extract_number, extract_number_and_incr): Define regardless of
2490 whether DEBUG is defined; that's simpler and makes the code less
2491 likely to go stale in the normal case when DEBUG is not defined.
2492 Return int rather than taking an int * arg. All callers changed.
2493 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
2494 Remove, replacing with ...
2495 (DEBUG_PRINT): New macro. All callers changed.
2496 (DEBUG_COMPILES_ARGUMENTS): New macro.
2497 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
2498 (print_compiled_pattern, print_double_string) [DEBUG]:
2499 Use prototype rather than old-style definition.
2500 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
2501 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
2502 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
2503 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
2504 Don't assume ptrdiff_t, size_t, and long are the same width as int.
2505 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
2506 This matters only when DEBUG is defined.
2508 2013-05-05 Eli Zaretskii <eliz@gnu.org>
2510 * xdisp.c (set_iterator_to_next): Set the
2511 ignore_overlay_strings_at_pos_p flag only if we are _really_
2512 iterating over an overlay string, as indicated by the
2513 current.overlay_string_index member. (Bug#14306)
2515 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
2517 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
2518 to where it is used, to avoid autorelease issues (Bug#14050).
2520 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
2522 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
2523 * fileio.c (syms_of_fileio): Implement this.
2524 * filelock.c (create_lock_file): If symbolic links don't work, so
2525 we use a regular file as a lock file, do not fsync the lock file;
2526 it's not needed.
2528 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
2530 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
2531 (syms_of_minibuf): Adjust accodingly.
2532 * lread.c (Fread):
2533 * callint.c (Fcall_interactively): Adjust calls accordingly.
2535 2013-05-04 Eli Zaretskii <eliz@gnu.org>
2537 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
2538 w->contents is a buffer before computing everything else.
2539 Use parentheses to disambiguate last part of the condition.
2541 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
2542 assertion violations. (Bug#14062)
2544 2013-05-01 David Reitter <david.reitter@gmail.com>
2546 * nsfns.m (ns_tooltip): Initialize.
2548 2013-04-28 Eli Zaretskii <eliz@gnu.org>
2550 * coding.c (decode_coding_gap): Don't remove the character before
2551 a newline unless it's a CR character. (Bug#14287)
2553 2013-04-28 Dan Nicolaescu <dann@gnu.org>
2555 * dispextern.h (struct face): Move enum face_underline_type
2556 earlier so that bitfields can be in the same word.
2558 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
2560 * nsfns.m (handlePanelKeys): New function.
2561 (EmacsOpenPanel:performKeyEquivalent:)
2562 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
2563 arrows/function/control and copy/paste keys (Bug#14296).
2565 2013-04-27 Juri Linkov <juri@jurta.org>
2567 * callint.c (Fcall_interactively): Call `Qread_number' for
2568 interactive code letter `n' instead of using duplicate code.
2569 (Bug#14254)
2571 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
2573 * systime.h (make_timeval): Declare as 'const'.
2575 2013-04-27 Kenichi Handa <handa@gnu.org>
2577 * font.c (font_open_entity): Always open a font of manageable
2578 size.
2580 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
2582 Port better to AIX (Bug#14258).
2583 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
2584 to pacify AIX xlc.
2586 2013-04-24 Kenichi Handa <handa@gnu.org>
2588 * coding.c (decode_coding_iso_2022): When an invalid escape
2589 sequence is encountered, reset the invocation and designation
2590 status to the safest one.
2592 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
2594 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
2595 Without this fix, "make distclean" leaves stamp-h1 behind.
2597 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
2599 * w32fns.c (w32_fullscreen_rect): New function to compute the
2600 window rectangle for the given fullscreen mode.
2601 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
2602 longer tunes the window size. This keeps the window's edges flush
2603 with the screen and allows the taskbar to hide itself in fullboth.
2605 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
2606 window decorations and uses the entire screen.
2608 * w32term.h (w32_fullscreen_rect) Add prototype.
2609 (struct w32_output): Replace normal_width, normal_height,
2610 normal_top, and normal_left members with a single normal_placement
2611 struct.
2612 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
2613 Remove macros.
2614 (FRAME_NORMAL_PLACEMENT): New macro.
2616 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
2618 * minibuf.c (Ftest_completion): Silence compiler warning.
2620 2013-04-15 Eli Zaretskii <eliz@gnu.org>
2622 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
2623 bug#14062.
2625 * frame.h (WINDOW_FRAME): Protect macro and its argument with
2626 parentheses.
2628 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2629 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
2630 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
2631 parentheses where appropriate.
2633 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
2635 * keyboard.c (timer_start_idle): Remove no-longer-used local.
2637 2013-04-14 Eli Zaretskii <eliz@gnu.org>
2639 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
2640 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
2641 Mention in the doc string that setting these variables takes
2642 effect only after a call to set-window-buffer. (Bug#14200)
2644 2013-04-13 Eli Zaretskii <eliz@gnu.org>
2646 * indent.c (Fvertical_motion): Don't consider display strings on
2647 overlay strings as display strings on the buffer position we
2648 started from. This prevents vertical cursor motion from jumping
2649 more than one line when there's an overlay string with a display
2650 property at end of line.
2651 Reported by Karl Chen <Karl.Chen@quarl.org> in
2652 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
2654 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
2656 * window.c (select_window): `record_buffer' even if window is
2657 already selected (bug#14191).
2659 2013-04-11 Eli Zaretskii <eliz@gnu.org>
2661 * window.c (Fwindow_end): Test more flags, including the buffer's
2662 last_overlay_modified flag, to determine whether the window's
2663 display is really up-to-date. Prevents the function from
2664 returning a stale value. (Bug#14170)
2665 (Fwindow_line_height): Fix the test for up-to-date-ness of the
2666 current matrix.
2668 2013-04-10 Eli Zaretskii <eliz@gnu.org>
2670 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
2671 garbaged only if it is not already the top frame on its TTY.
2672 This prevents flickering due to constant redrawing of TTY frames when
2673 there are GUI frames open in the same session. (Bug#13864)
2675 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
2677 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
2678 of marking the idle timers directly.
2680 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
2682 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
2683 tables (bug#14054).
2685 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
2687 * window.c (select_window): Don't record_buffer while the invariant is
2688 temporarily broken (bug#14161).
2690 * fns.c (Fdelq): Don't assume !NILP => CONSP.
2692 2013-04-07 Eli Zaretskii <eliz@gnu.org>
2694 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
2696 2013-04-07 Romain Francoise <romain@orebokech.com>
2698 Ignore additional platform-specific ACL errors (Bug#13702).
2699 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
2700 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
2702 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
2704 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
2705 f->output_data.ns.
2707 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
2709 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
2710 This bug was introduced by my 2013-02-25 change that simplified
2711 data_start configuration. Without this change, on GNU/Linux
2712 an Emacs configured with --enable-profiling fails immediately
2713 due to a profiler signal.
2714 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
2715 with these flags. On platforms where special flags are needed
2716 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
2717 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
2718 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
2720 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
2722 Get rid of some platform-specific functions examining window
2723 system and its capabilities. This is a partial rework of the
2724 2013-04-05 change.
2725 * lisp.h (have_menus_p): Remove prototype. This function is
2726 replaced with platform-independent window_system_available.
2727 (check_window_system): Move to...
2728 * frame.h (decode_window_system_frame, window_system_available):
2729 ...here, add new prototypes.
2730 * frame.c (window_system_available, decode_window_system_frame):
2731 New functions.
2732 (check_window_system): Platform-independent now.
2733 * xterm.h (x_in_use): Remove declaration.
2734 (check_x_frame):
2735 * w32term.h (check_x_frame):
2736 * nsterm.h (check_x_frame): Remove prototypes. This function
2737 is replaced with platform-independent decode_window_system_frame.
2738 * msdos.c (have_menus_p): Remove.
2739 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
2740 Remove platform-specific functions. Use check_window_system,
2741 decode_window_system_frame and check_ns_display_info where
2742 appropriate. Minor style and comment tweaks.
2743 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
2744 (check_x_frame): Likewise.
2745 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
2746 Likewise.
2747 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
2748 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
2749 * xmenu.c, xselect.c: All related users changed.
2751 2013-04-03 Kenichi Handa <handa@gnu.org>
2753 The following changes is to optimize the code for reading UTF-8
2754 files.
2756 * coding.c (check_ascii): Rename from detect_ascii. Return value
2757 changed. Check EOL format. Do not call adjust_coding_eol_type
2758 here.
2759 (check_utf_8): New function.
2760 (adjust_coding_eol_type): Do nothing if already adjusted.
2761 (detect_coding): Compare the return value of check_ascii with
2762 coding->src_bytes. Call adjust_coding_eol_type if necessary.
2763 (decode_coding_gap): Optimize for valid UTF-8.
2765 2013-03-21 Kenichi Handa <handa@gnu.org>
2767 * coding.c (syms_of_coding): Cancel previous change.
2769 * insdel.c (insert_from_gap): Fix previous change.
2771 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
2773 Consistently use platform-specific function to detect window system.
2774 * lisp.h (check_window_system): New prototype. This function is
2775 going to replace check_x, check_w32 and check_ns.
2776 (have_menus_p): Mention msdos.c in comment.
2777 * fontset.c (check_window_system_func): Remove. Adjust all users.
2778 * fontset.h (check_window_system_func): Remove prototype.
2779 * nsterm.h (check_ns):
2780 * xterm.h (check_x):
2781 * w32term.h (check_w32): Likewise.
2782 * menu.c (Fx_popup_menu): Use check_window_system.
2783 * msdos.c (check_window_system): Define for MS-DOS.
2784 * nsfns.m (check_window_system): Define for NS. Adjust all users.
2785 * w32fns.c (check_window_system): Likewise for MS-Windows.
2786 * xfns.c (check_window_system): Likewise for X.
2787 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
2788 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
2790 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
2792 Prefer < to > in range checks such as 0 <= i && i < N.
2793 This makes it easier to visualize quantities on a number line.
2794 This patch doesn't apply to all such range checks,
2795 only to the range checks affected by the 2013-03-24 change.
2796 This patch reverts most of the 2013-03-24 change.
2797 * alloc.c (xpalloc, Fgarbage_collect):
2798 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
2799 * character.c (string_escape_byte8):
2800 * charset.c (read_hex):
2801 * data.c (cons_to_unsigned):
2802 * dispnew.c (update_frame_1):
2803 * doc.c (Fsubstitute_command_keys):
2804 * doprnt.c (doprnt):
2805 * editfns.c (hi_time, decode_time_components):
2806 * fileio.c (file_offset):
2807 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
2808 * font.c (font_intern_prop):
2809 * frame.c (x_set_alpha):
2810 * gtkutil.c (get_utf8_string):
2811 * indent.c (check_display_width):
2812 * keymap.c (Fkey_description):
2813 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
2814 * lread.c (read1):
2815 * minibuf.c (read_minibuf_noninteractive):
2816 * process.c (wait_reading_process_output):
2817 * search.c (Freplace_match):
2818 * window.c (get_phys_cursor_glyph):
2819 * xdisp.c (redisplay_internal):
2820 * xsmfns.c (smc_save_yourself_CB):
2821 Prefer < to > for range checks.
2822 * dispnew.c (sit_for): Don't mishandle NaNs.
2823 This fixes a bug introduced in the 2013-03-24 change.
2824 * editfns.c (decode_time_components): Don't hoist comparison.
2825 This fixes another bug introduced in the 2013-03-24 change.
2827 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
2829 * frame.h (struct frame): Drop scroll_bottom_vpos
2830 member becaue all real users are dead long ago.
2831 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
2832 * xdisp.c (redisplay_internal): Adjust user.
2834 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
2836 * nsmenu.m (showAtX:Y:for:): setLevel to
2837 NSPopUpMenuWindowLevel (Bug#13998).
2839 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
2841 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
2842 (ns_check_pending_open_menu): Declare.
2844 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
2845 (x_activate_menubar): Update the menu with title that matches
2846 ns_get_pending_menu_title, and call
2847 ns_check_pending_openmenu (Bug#12698).
2848 (menuWillOpen:): New method.
2849 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
2851 * nsterm.m (menu_will_open_state, menu_mouse_point)
2852 (menu_pending_title): New varaibles.
2853 (ns_get_pending_menu_title, ns_check_menu_open)
2854 (ns_check_pending_open_menu): New functions.
2856 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
2858 * indent.c (current_column_bol_cache): Remove leftover which is not
2859 used in Fmove_to_column any more.
2860 (current_column, scan_for_column): Adjust users.
2861 * keyboard.c (last_point_position_buffer, last_point_position_window):
2862 Remove leftovers which are not used for recording undo any more.
2863 (command_loop_1, syms_of_keyboard): Adjust users.
2864 * xdisp.c (last_max_ascent): Remove leftover which is not used in
2865 redisplay_window any more.
2866 (move_it_to): Adjust user.
2868 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
2870 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
2871 Update dependencies.
2873 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
2875 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
2876 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
2877 forward references.
2879 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
2881 * window.h (struct window): Replace hchild, vchild and buffer slots
2882 with the only contents slot. This is possible because each valid
2883 window may have either the child window (in vertical or horizontal
2884 combination) or buffer to display (for the leaf window). Using that,
2885 a lof of operations to traverse and/or change window hierarchies may
2886 be simplified. New member horizontal is used to distinguish between
2887 horizontal and vertical combinations of internal windows.
2888 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
2889 (WINDOW_VERTICAL_COMBINATION_P): New macros.
2890 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
2891 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
2892 Use contents slot, not buffer, where appropriate.
2893 (wset_combination): New function.
2894 (wset_buffer): Add eassert.
2895 (Fframe_first_window): Simplify the loop reaching first window.
2896 (Fwindow_buffer): Use WINDOW_LEAF_P.
2897 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
2898 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
2899 (unshow_buffer): Convert initial debugging check to eassert.
2900 (replace_window, recombine_windows, Fdelete_other_windows_internal)
2901 (make_parent_window, window_resize_check, window_resize_apply)
2902 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
2903 (Fset_window_configuration, delete_all_child_windows, save_window_save):
2904 Adjust to match struct window changes.
2905 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
2906 (mark_window_cursors_off, count_windows, get_leaf_windows)
2907 (foreach_window_1): Simplify the loop.
2908 * alloc.c (mark_object): Do not check for the leaf window because
2909 internal windows has no glyph matrices anyway.
2910 * dispnew.c (clear_window_matrices, showing_window_margins_p)
2911 (allocate_matrices_for_window_redisplay, fake_current_matrices)
2912 (allocate_matrices_for_frame_redisplay, free_window_matrices)
2913 (build_frame_matrix_from_window_tree, mirror_make_current)
2914 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
2915 (update_window_tree, set_window_update_flags): Simplify the loop.
2916 (sync_window_with_frame_matrix_rows): Enforce live window.
2917 Use contents slot, not buffer, where appropriate.
2918 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
2919 and WINDOW_HORIZONTAL_COMBINATION_P.
2920 (make_frame_visible_1): Simplify the loop.
2921 Use contents slot, not buffer, where appropriate.
2922 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
2923 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
2924 (expose_window_tree): Likewise.
2925 Use contents slot, not buffer, where appropriate.
2926 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
2927 to avoid deleted windows. Use contents slot instead of buffer.
2928 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
2929 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
2930 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
2931 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
2933 2013-03-28 Eli Zaretskii <eliz@gnu.org>
2935 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
2936 identify the reasons for assertion violations in bug#14062 and
2937 similar ones.
2938 (Fx_show_tip): Fix compilation error under
2939 "--enable-check-lisp-object-type". (Bug#14073)
2941 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
2942 Reported by <rzl24ozi@gmail.com>.
2944 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
2946 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
2947 start marker...
2948 (unwind_with_echo_area_buffer): ...to restore it here.
2949 This is needed to ensure that...
2950 (redisplay_window): ...both window markers are valid here,
2951 which is verified by eassert.
2952 * editfns.c (save_excursion_save): Do not assume that
2953 selected_window always displays the buffer.
2954 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
2955 Fix comment.
2957 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
2959 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
2960 the upcase table.
2962 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
2964 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
2966 2013-03-27 Eli Zaretskii <eliz@gnu.org>
2968 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
2969 since MinGW's w32api headers do. This avoids compiler warnings.
2971 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
2972 if already defined.
2974 2013-03-26 Eli Zaretskii <eliz@gnu.org>
2976 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
2978 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
2980 * gtkutil.c (style_changed_cb): Check if frame is live and an
2981 X frame (Bug#14038).
2983 2013-03-26 Eli Zaretskii <eliz@gnu.org>
2985 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
2986 Define only for _WIN32_WINNT less than 0x0500.
2987 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
2988 MinGW64.
2989 Move inclusion of time.h before sys/time.h, so that MinGW64 could
2990 see its own definitions of 'struct timeval' and 'struct timezone'.
2992 Fix incompatibilities between MinGW.org and MinGW64 headers.
2993 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
2995 * w32.c (REPARSE_DATA_BUFFER): Guard with
2996 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
2998 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
3000 * xterm.c: Include X11/XKBlib.h
3001 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
3003 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
3005 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
3006 written backwards.
3007 * blockinput.h (input_blocked_p): Likewise.
3008 * bytecode.c (exec_byte_code): Likewise.
3009 * callproc.c (call_process_kill, call_process_cleanup)
3010 (Fcall_process): Likewise.
3011 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
3012 (Fccl_execute_on_string): Likewise.
3013 * character.c (string_escape_byte8): Likewise.
3014 * charset.c (read_hex): Likewise.
3015 * cm.c (calccost): Likewise.
3016 * data.c (cons_to_unsigned): Likewise.
3017 * dired.c (directory_files_internal, file_name_completion):
3018 Likewise.
3019 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
3020 (sit_for): Likewise.
3021 * doc.c (Fsubstitute_command_keys): Likewise.
3022 * doprnt.c (doprnt): Likewise.
3023 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
3024 * emacsgtkfixed.c: Likewise.
3025 * fileio.c (file_offset, Fwrite_region): Likewise.
3026 * floatfns.c (Fexpt, fmod_float): Likewise.
3027 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
3028 Likewise.
3029 * font.c (font_intern_prop): Likewise.
3030 * frame.c (x_set_alpha): Likewise.
3031 * gtkutil.c (get_utf8_string): Likewise.
3032 * indent.c (check_display_width): Likewise.
3033 * intervals.c (create_root_interval, rotate_right, rotate_left)
3034 (split_interval_right, split_interval_left)
3035 (adjust_intervals_for_insertion, delete_node)
3036 (interval_deletion_adjustment, adjust_intervals_for_deletion)
3037 (merge_interval_right, merge_interval_left, copy_intervals)
3038 (set_intervals_multibyte_1): Likewise.
3039 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
3040 * keymap.c (Fkey_description): Likewise.
3041 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
3042 * lread.c (openp, read_integer, read1, string_to_number):
3043 Likewise.
3044 * menu.c (ensure_menu_items): Likewise.
3045 * minibuf.c (read_minibuf_noninteractive): Likewise.
3046 * print.c (printchar, strout): Likewise.
3047 * process.c (create_process, Faccept_process_output)
3048 (wait_reading_process_output, read_process_output, send_process)
3049 (wait_reading_process_output): Likewise.
3050 * profiler.c (make_log, handle_profiler_signal): Likewise.
3051 * regex.c (re_exec): Likewise.
3052 * regex.h: Likewise.
3053 * search.c (looking_at_1, Freplace_match): Likewise.
3054 * sysdep.c (get_child_status, procfs_ttyname)
3055 (procfs_get_total_memory): Likewise.
3056 * systime.h (EMACS_TIME_VALID_P): Likewise.
3057 * term.c (dissociate_if_controlling_tty): Likewise.
3058 * window.c (get_phys_cursor_glyph): Likewise.
3059 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
3060 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
3061 Likewise.
3062 * xfns.c (Fx_window_property): Likewise.
3063 * xmenu.c (set_frame_menubar): Likewise.
3064 * xselect.c (x_get_window_property, x_handle_dnd_message):
3065 Likewise.
3066 * xsmfns.c (smc_save_yourself_CB): Likewise.
3067 * xterm.c (x_scroll_bar_set_handle): Likewise.
3069 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
3071 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
3072 to be optional or nil. Adjust comment and convert it to docstring.
3073 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
3074 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
3076 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
3078 Static checking by GCC 4.8-20130319.
3079 * image.c (gif_load): Assume pass < 3 to pacify GCC.
3080 * process.c (Fset_process_datagram_address)
3081 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
3082 * xdisp.c (get_char_face_and_encoding):
3083 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
3084 (get_glyph_face_and_encoding): Prepare face before possibly using it.
3085 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
3087 2013-03-24 Ken Brown <kbrown@cornell.edu>
3089 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
3090 fix compilation on 64-bit Cygwin, where underscores are not
3091 automatically prepended.
3093 * w32term.c (w32_initialize): Silence compiler warning.
3095 2013-03-23 Eli Zaretskii <eliz@gnu.org>
3097 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
3098 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
3099 variables, to save and restore frame dimensions.
3100 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
3101 after returning from a 'fullscreen' configuration.
3102 use SendMessage instead of PostMessage to send the SC_RESTORE message,
3103 to avoid races between the main thread and the input thread.
3105 * w32term.h (struct w32_output): New members normal_width,
3106 normal_height, normal_top, normal_left, and prev_fsmode.
3107 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
3108 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
3109 members of a frame.
3111 * w32term.c (w32fullscreen_hook): Record last value of the frame's
3112 'fullscreen' parameter. Always record previous width and height
3113 of the frame, except when switching out of maximized modes, so
3114 that they could be restored correctly, instead of resetting to the
3115 default frame dimensions. Send SC_RESTORE command to the frame,
3116 unless we are going to send SC_MAXIMIZE, to restore the frame
3117 resize hints in the mouse pointer shown by the window manager.
3118 (Bug#14032)
3120 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
3122 * lisp.h (get_frame_param): Adjust conditions for prototype
3123 declaration.
3125 2013-03-22 Ken Brown <kbrown@cornell.edu>
3127 * unexcw.c: Drop unneeded inclusion of w32common.h.
3128 (report_sheap_usage): Declare.
3129 (read_exe_header): Add magic numbers for x86_64.
3130 (fixup_executable): Fix printf format specifier for unsigned long
3131 argument.
3133 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
3135 * frame.h (struct frame): Put menu_bar_window under #ifdef
3136 because this member is not needed when X toolkit is in use.
3137 (fset_menu_bar_window):
3138 * dispnew.c (clear_current_matrices, clear_desired_matrices)
3139 (free_glyphs, update_frame):
3140 * xdisp.c (expose_frame): Likewise.
3141 (display_menu_bar): Likewise. Remove redundant eassert.
3142 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
3143 toolkit is in use.
3145 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
3147 Use functions and constants to manipulate Lisp_Save_Value objects.
3148 This replaces code that used macros and strings and token-pasting.
3149 The change makes the C source a bit easier to follow,
3150 and shrinks the Emacs executable a bit.
3151 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
3152 (make_save_value): Change 1st arg from string to enum. All callers
3153 changed.
3154 (INTX): Remove.
3155 (mark_object): Use if, not #if, for GC_MARK_STACK.
3156 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
3157 (XSAVE_OBJECT): Now functions, not macros.
3158 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
3159 the constant was never used.
3160 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
3161 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
3162 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
3163 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
3164 New constants.
3165 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
3166 type3 with a single member save_type. All uses changed.
3167 (save_type, set_save_pointer, set_save_integer): New functions.
3168 * print.c (PRINTX): Remove.
3170 * alloc.c: Remove redundant static declarations.
3172 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
3174 * window.h (struct window): Convert left_col, top_line, total_lines
3175 and total_cols from Lisp_Objects to integers. Adjust comments.
3176 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
3177 Remove.
3178 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
3179 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
3180 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
3181 Adjust users where appropriate.
3183 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
3185 * frame.h (struct frame): Drop resx and resy because the same data is
3186 available from window system-specific output context. Adjust users.
3187 (default_pixels_per_inch_x, default_pixels_per_inch_y):
3188 New functions to provide defaults when no window system available.
3189 (FRAME_RES_X, FRAME_RES_Y): New macros.
3190 (NUMVAL): Move from xdisp.c.
3191 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
3192 (Ffont_face_attributes, Fopen_font):
3193 * image.c (gs_load):
3194 * w32font.c (fill_in_logfont):
3195 * xdisp.c (calc_pixel_width_or_height):
3196 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
3197 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
3199 2013-03-20 Kenichi Handa <handa@gnu.org>
3201 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
3202 to 1 (temporary workaround until a bug related to ASCII
3203 optimization is fixed).
3205 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
3207 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
3208 Signal error if window is not internal. Adjust docstring.
3209 (delete_all_child_windows): Use combination_limit to save the buffer.
3210 (Fset_window_configuration): Adjust accordingly.
3211 * print.c (syms_of_print): Initialize debugging output not here...
3212 (init_print_once): ...but in a new function here.
3213 * lisp.h (init_print_once): Add prototype.
3214 * emacs.c (main): Add call to init_print_once. Adjust comments.
3216 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
3218 * window.c (window_resize_check, window_resize_apply)
3219 (window_from_coordinates, recombine_windows, set_window_buffer)
3220 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
3221 (Fsplit_window_internal, Fdelete_window_internal)
3222 (freeze_window_starts): Use bool for booleans.
3223 * window.h (window_frame_coordinates, resize_frame_windows)
3224 (freeze_window_starts, set_window_buffer): Adjust prototypes.
3226 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
3228 * dispnew.c (bitch_at_user): Use `user-error'.
3230 2013-03-17 Ken Brown <kbrown@cornell.edu>
3232 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
3233 as return type of image_background. (Bug#13981)
3234 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
3236 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
3238 * nsterm.m (updateFrameSize:): Change resize increments if needed.
3239 (ns_select): Don't return with result uninitialized.
3241 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
3242 and getDirectory.
3244 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
3245 New functions.
3246 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
3247 directories. If filename is nil, get directory name (Bug#13932).
3248 Use getFilename and getDirectory.
3249 (getFilename, getDirectory): New methods for EmacsSavePanel and
3250 EmacsOpenPanel.
3251 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
3253 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
3255 * coding.c (decode_coding_gap): Fix typo caught by static checking.
3257 2013-03-15 Kenichi Handa <handa@gnu.org>
3259 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
3260 (adjust_after_replace): Make it back to static. Delete the third
3261 arg text_at_gap_tail. Cancel the code for handling it.
3263 * coding.h (struct coding_system): New member eol_seen.
3265 * coding.c (detect_ascii): New function.
3266 (detect_coding): Set coding->head_ascii and coding->eol_seen only
3267 when the source bytes are actually scanned. On detecting for
3268 coding_category_utf_8_auto, call detect_ascii instead of scanning
3269 source bytes directly.
3270 (produce_chars): Call insert_from_gap with the new arg 0.
3271 (encode_coding): Likewise.
3272 (decode_coding_gap): Control ASCII optimization by the variable
3273 disable_ascii_optimization instead of #ifndef .. #endif.
3274 Deccode EOL format according to coding->eol_seen.
3275 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
3276 variable.
3278 * lisp.h (adjust_after_replace): Cancel externing it.
3279 (insert_from_gap): Adjust prototype.
3281 2013-03-15 Eli Zaretskii <eliz@gnu.org>
3283 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
3284 FULLSCREEN_MAXIMIZED. (Bug#13935)
3286 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
3288 * region-cache.c (find_cache_boundary, move_cache_gap)
3289 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
3290 Simplify debugging check and convert to eassert. Adjust comment.
3291 (pp_cache): Put under ENABLE_CHECKING.
3293 2013-03-14 Eli Zaretskii <eliz@gnu.org>
3295 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
3296 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
3297 and WM_ACTIVATEAPP.
3298 (w32fullscreen_hook): If the frame is visible, reset
3299 f->want_fullscreen flag after changing the frame size. If the
3300 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
3301 (Bug#13953)
3303 2013-03-13 Daniel Colascione <dancol@dancol.org>
3305 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
3306 too so that these builds can use Cygwin's file conversion
3307 functions. (We've been building and linking cygw32.o all along
3308 and just not using it.)
3310 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
3312 File synchronization fixes (Bug#13944).
3313 * Makefile.in (LIB_FDATASYNC): New macro.
3314 (LIBES): Use it.
3315 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
3316 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
3317 Don't worry about HAVE_FSYNC, since a substitute fsync is
3318 available if the system lacks one.
3319 (Fwrite_regin): Retry fsync if interrupted.
3321 2013-03-13 Eli Zaretskii <eliz@gnu.org>
3323 * w32term.c (w32_read_socket): If the Emacs frame is being
3324 activated, call w32fullscreen_hook, to make sure the new frame
3325 dimensions are in effect. (Bug#13937)
3327 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
3329 * xdisp.c (init_iterator): Simplify because both character and byte
3330 positions are either specified or -1. Add eassert. Adjust comment.
3331 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
3332 character and byte positions can be obtained from marker.
3334 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
3336 Static checking by Sun C 5.12.
3337 * alloc.c (buffer_memory_full) [REL_ALLOC]:
3338 * bytecode.c (exec_byte_code):
3339 * dispnew.c (init_display):
3340 * eval.c (error):
3341 * fileio.c (Fsubstitute_in_file_name):
3342 * keyboard.c (Fevent_convert_list):
3343 * keymap.c (Fsingle_key_description):
3344 * term.c (maybe_fatal, fatal):
3345 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
3346 * xsmfns.c (Fhandle_save_session):
3347 Omit unreachable code.
3348 * keymap.c (map_keymap_char_table_item): Cast void * to
3349 a function pointer type; the C Standard requires this.
3351 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
3352 Include <sys/param.h> unconditionally, as that works elsewhere and
3353 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
3354 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
3355 and FreeBSD now.
3357 See ChangeLog.12 for earlier changes.
3359 ;; Local Variables:
3360 ;; coding: utf-8
3361 ;; End:
3363 Copyright (C) 2011-2013 Free Software Foundation, Inc.
3365 This file is part of GNU Emacs.
3367 GNU Emacs is free software: you can redistribute it and/or modify
3368 it under the terms of the GNU General Public License as published by
3369 the Free Software Foundation, either version 3 of the License, or
3370 (at your option) any later version.
3372 GNU Emacs is distributed in the hope that it will be useful,
3373 but WITHOUT ANY WARRANTY; without even the implied warranty of
3374 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
3375 GNU General Public License for more details.
3377 You should have received a copy of the GNU General Public License
3378 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.