1 2013-07-20 Kenichi Handa <handa@gnu.org>
3 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
4 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
6 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
8 * lread.c (Fload): Avoid uninitialized warning.
10 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12 Fix some minor file descriptor leaks and related glitches.
13 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
14 (create_lock_file): Use write, not emacs_write.
15 * image.c (slurp_file, png_load_body):
16 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
17 (server_accept_connection):
18 Don't leak an fd on memory allocation failure.
19 * image.c (slurp_file): Add a cheap heuristic for growing files.
20 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
21 as that's what the other routines do. Maybe input need not be
22 blocked at all, but it's better to be consistent.
23 Avoid undefined behavior when strlen is zero.
25 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
26 (NSTATICS): Now a constant; doesn't need to be a macro.
28 2013-07-19 Richard Stallman <rms@gnu.org>
30 * coding.c (decode_coding_utf_8): Add simple loop for fast
31 processing of ASCII characters.
33 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
35 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
37 2013-07-19 Eli Zaretskii <eliz@gnu.org>
39 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
40 unportable 'struct x_display_info'.
41 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
44 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
46 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
47 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
49 (system_process_attributes): Prefer plain char to unsigned char
50 when either will do. Clean up properly if interrupted or if
51 memory allocations fail. Don't assume sscanf succeeds. Remove
52 no-longer-needed workaround to stop GCC from whining. Read
53 command-line once, instead of multiple times. Check read status a
56 Fix obscure porting bug with varargs functions.
57 The code assumed that int is treated like ptrdiff_t in a vararg
58 function, which is not a portable assumption. There was a similar
59 -- though these days less likely -- porting problem with various
60 assumptions that pointers of different types all smell the same as
61 far as vararg functions is conserved. To make this problem less
62 likely in the future, redo the API to use varargs functions.
63 * alloc.c (make_save_value): Remove this vararg function.
64 All uses changed to ...
65 (make_save_int_int_int, make_save_obj_obj_obj_obj)
66 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
68 (make_save_ptr): Rename from make_save_pointer, for consistency with
69 the above. Define only on platforms that need it. All uses changed.
71 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
73 * keyboard.c: Try to fix typos in previous change.
74 (DISPLAY_LIST_INFO): New macro.
75 (kbd_buffer_get_event): Do not access members that are not present
76 in X11. Revert inadvertent change of "!=" to "=".
78 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
80 * keyboard.c (kbd_buffer_get_event):
81 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
82 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
84 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
86 * filelock.c: Fix unlikely file descriptor leaks.
87 (get_boot_time_1): Rework to avoid using emacs_open.
88 This doesn't actually fix a leak, but is better anyway.
89 (read_lock_data): Use read, not emacs_read.
91 * doc.c: Fix minor memory and file descriptor leaks.
92 * doc.c (get_doc_string): Fix memory leak when doc file absent.
93 (get_doc_string, Fsnarf_documentation):
94 Fix file descriptor leak on error.
96 * term.c: Fix minor fdopen-related file descriptor leaks.
97 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
98 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
100 * charset.c: Fix file descriptor leaks and errno issues.
102 (load_charset_map_from_file): Don't leak file descriptor on error.
103 Use plain record_xmalloc since the allocation is larger than
104 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
106 * eval.c (record_unwind_protect_nothing):
107 * fileio.c (fclose_unwind):
109 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
110 The replacement doesn't block input, but that no longer seems
113 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
115 * lread.c: Fix file descriptor leaks and errno issues.
116 (Fload): Close some races that leaked fds or streams when 'load'
118 (Fload, openp): Report error number of last nontrivial failure to open.
119 ENOENT counts as trivial.
120 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
122 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
123 now that the function is always called with a nonnegative arg.
124 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
125 All uses replaced with ...
126 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
128 A few more minor file errno-reporting bugs.
129 * callproc.c (Fcall_process):
130 * doc.c (Fsnarf_documentation):
131 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
132 * process.c (set_socket_option):
133 Don't let a constructor trash errno.
134 * doc.c: Include <errno.h>.
136 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
138 * w32fns.c (unwind_create_tip_frame): Fix declaration.
140 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
142 Fix w32 bug with call-process-region (Bug#14885).
143 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
144 to Fcall_process when the input is empty. This simplifies the
145 code a bit. It makes no difference on POSIXish platforms but
146 apparently it fixes a bug on w32.
148 Fix bug where insert-file-contents closes a file twice. (Bug#14839).
149 * fileio.c (close_file_unwind): Don't close if FD is negative;
150 this can happen when unwinding a zapped file descriptor.
151 (Finsert_file_contents): Unwind-protect the fd before the point marker,
152 in case Emacs runs out of memory between the two unwind-protects.
153 Don't trash errno when closing FD.
154 Zap the FD in the specpdl when closing it, instead of deferring
155 the removal of the unwind-protect; this fixes a bug where a child
156 function unwinds the stack past us.
158 New unwind-protect flavors to better type-check C callbacks.
159 This also lessens the need to write wrappers for callbacks,
160 and the need for make_save_pointer.
161 * alloca.c (free_save_value):
162 * atimer.c (run_all_atimers):
164 * alloc.c (safe_alloca_unwind):
165 * atimer.c (unwind_stop_other_atimers):
166 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
167 * menu.c (cleanup_popup_menu) [HAVE_NS]:
168 * minibuf.c (choose_minibuf_frame_1):
169 * process.c (make_serial_process_unwind):
170 * xdisp.h (pop_message_unwind):
171 * xselect.c (queue_selection_requests_unwind):
172 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
173 * alloca.c (record_xmalloc):
174 Prefer record_unwind_protect_ptr to record_unwind_protect with
176 * alloca.c (Fgarbage_collect):
177 Prefer record_unwind_protect_void to passing a dummy.
178 * buffer.c (restore_buffer):
179 * window.c (restore_window_configuration):
180 * xfns.c, w32fns.c (do_unwind_create_frame)
181 New wrapper. All record-unwind uses of wrappee changed.
182 * buffer.c (set_buffer_if_live):
183 * callproc.c (call_process_cleanup, delete_temp_file):
184 * coding.c (code_conversion_restore):
185 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
186 * editfns.c (save_excursion_restore)
187 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
188 (save_restriction_restore):
189 * eval.c (restore_stack_limits, un_autoload):
190 * fns.c (require_unwind):
191 * keyboard.c (recursive_edit_unwind, tracking_off):
192 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
193 * macros.c (pop_kbd_macro, restore_menu_items):
194 * nsfns.m (unwind_create_frame):
195 * print.c (print_unwind):
196 * process.c (start_process_unwind):
197 * search.c (unwind_set_match_data):
198 * window.c (select_window_norecord, select_frame_norecord):
199 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
200 (fast_set_selected_frame):
201 * xfns.c, w32fns.c (unwind_create_tip_frame):
202 Return void, not a dummy Lisp_Object. All uses changed.
203 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
204 * callproc.c (call_process_kill):
205 * fileio.c (restore_point_unwind, decide_coding_unwind)
206 (build_annotations_unwind):
207 * insdel.c (Fcombine_after_change_execute_1):
208 * keyboard.c (read_char_help_form_unwind):
209 * menu.c (unuse_menu_items):
210 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
211 * sound.c (sound_cleanup):
212 * xdisp.c (unwind_redisplay):
213 * xfns.c (clean_up_dialog):
214 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
215 Accept no args and return void, instead of accepting and returning
216 a dummy Lisp_Object. All uses changed.
217 * cygw32.c (fchdir_unwind):
218 * fileio.c (close_file_unwind):
219 * keyboard.c (restore_kboard_configuration):
220 * lread.c (readevalllop_1):
221 * process.c (wait_reading_process_output_unwind):
222 Accept int and return void, rather than accepting an Emacs integer
223 and returning a dummy object. In some cases this fixes an
224 unlikely bug when the corresponding int is outside Emacs integer
225 range. All uses changed.
226 * dired.c (directory_files_internal_unwind):
227 * fileio.c (do_auto_save_unwind):
228 * gtkutil.c (pop_down_dialog):
229 * insdel.c (reset_var_on_error):
230 * lread.c (load_unwind):
231 * xfns.c (clean_up_file_dialog):
232 * xmenu.c, nsmenu.m (pop_down_menu):
233 * xmenu.c (cleanup_widget_value_tree):
234 * xselect.c (wait_for_property_change_unwind):
235 Accept pointer and return void, rather than accepting an Emacs
236 save value encapsulating the pointer and returning a dummy object.
238 * editfns.c (Fformat): Update the saved pointer directly via
239 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
240 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
241 (unwind_body): New function.
242 (record_unwind_protect): First arg is now a function returning void,
243 not a dummy Lisp_Object.
244 (record_unwind_protect_ptr, record_unwind_protect_int)
245 (record_unwind_protect_void): New functions.
246 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
247 * fileio.c (struct auto_save_unwind): New type.
248 (do_auto_save_unwind): Use it.
249 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
250 * insdel.c (struct rvoe_arg): New type.
251 (reset_var_on_error): Use it.
252 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
254 (specbinding_func): Remove; there are now several such functions.
255 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
256 (set_unwind_protect_ptr): New function.
257 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
259 Be simpler and more consistent about reporting I/O errors.
260 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
261 Say "Read error" and "Write error", rather than "I/O error", or
262 "IO error reading", or "IO error writing", when a read or write
264 * process.c (Fmake_network_process, wait_reading_process_output)
265 (send_process, Fprocess_send_eof, wait_reading_process_output):
266 Capitalize diagnostics consistently. Put "failed foo" at the
267 start of the diagnostic, so that we don't capitalize the
268 function name "foo". Consistently say "failed" for such
270 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
271 All callers changed. This is so it can use report_file_error.
272 * sysdep.c (serial_open, serial_configure): Capitalize I/O
273 diagnostics consistently as above.
275 * fileio.c (report_file_errno): Fix errno reporting bug.
276 If the file name is neither null nor a pair, package it up as a
277 singleton list. All callers changed, both to this function and to
278 report_file_error. This fixes a bug where the memory allocator
279 invoked by list1 set errno so that the immediately following
280 report_file_error reported the wrong errno value.
282 Fix minor problems found by --enable-gcc-warnings.
283 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
284 * keyboard.c (kbd_buffer_get_event): Remove unused local.
286 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
288 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
289 Set event->arg to Qt if switch-event shall be generated.
290 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
292 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
294 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
297 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
298 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
299 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
300 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
301 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
302 and there is a focused frame.
303 (head_table): Add focus-in and focus-out.
304 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
305 bind to handle-focus-in/out.
307 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
308 (Fhandle_switch_frame): Call Fhandle_focus_in.
309 (syms_of_frame): defsubr handle-focus-in/out.
311 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
313 Fix porting bug to older POSIXish platforms (Bug#14862).
314 * sysdep.c (emacs_pipe): New function, that implements
315 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
316 This should port better to CentOS 5 and to Mac OS X 10.6.
317 All calls to pipe2 changed.
319 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
320 This makes the code easier to read and the executable a bit smaller.
321 Do not replace all calls to Fcons that happen to create lists,
322 just calls that are intended to create lists. For example, when
323 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
324 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
325 Similarly for list2 through list5.
326 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
327 * bytecode.c (exec_byte_code):
328 * callint.c (quotify_arg, Fcall_interactively):
329 * callproc.c (Fcall_process, create_temp_file):
330 * charset.c (load_charset_map_from_file)
331 (Fdefine_charset_internal, init_charset):
332 * coding.c (get_translation_table, detect_coding_system)
333 (Fcheck_coding_systems_region)
334 (Fset_terminal_coding_system_internal)
335 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
336 * composite.c (update_compositions, Ffind_composition_internal):
337 * dired.c (directory_files_internal, file_name_completion)
339 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
340 * doc.c (Fsnarf_documentation):
341 * editfns.c (Fmessage_box):
343 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
344 (Feval, eval_sub, Ffuncall, apply_lambda):
345 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
346 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
347 (Fset_file_times, Finsert_file_contents)
348 (Fchoose_write_coding_system, Fwrite_region):
349 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
350 * font.c (font_registry_charsets, font_parse_fcname)
351 (font_prepare_cache, font_update_drivers, Flist_fonts):
352 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
353 * frame.c (make_frame, Fmake_terminal_frame)
354 (x_set_frame_parameters, x_report_frame_params)
355 (x_default_parameter, Fx_parse_geometry):
356 * ftfont.c (syms_of_ftfont):
357 * image.c (gif_load):
358 * keyboard.c (command_loop_1):
359 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
360 (Fcopy_keymap, append_key, Fcurrent_active_maps)
361 (Fminor_mode_key_binding, accessible_keymaps_1)
362 (Faccessible_keymaps, Fwhere_is_internal):
363 * lread.c (read_emacs_mule_char):
364 * menu.c (find_and_return_menu_selection):
365 * minibuf.c (get_minibuffer):
366 * nsfns.m (Fns_perform_service):
367 * nsfont.m (ns_script_to_charset):
368 * nsmenu.m (ns_popup_dialog):
369 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
370 (Fx_own_selection_internal):
371 * nsterm.m (append2):
372 * print.c (Fredirect_debugging_output)
373 (print_prune_string_charset):
374 * process.c (Fdelete_process, Fprocess_contact)
375 (Fformat_network_address, set_socket_option)
376 (read_and_dispose_of_process_output, write_queue_push)
377 (send_process, exec_sentinel):
378 * sound.c (Fplay_sound_internal):
379 * textprop.c (validate_plist, add_properties)
380 (Fput_text_property, Fadd_face_text_property)
381 (copy_text_properties, text_property_list, syms_of_textprop):
382 * unexaix.c (report_error):
383 * unexcoff.c (report_error):
384 * unexsol.c (unexec):
385 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
386 (Fformat_mode_line, syms_of_xdisp):
387 * xfaces.c (set_font_frame_param)
388 (Finternal_lisp_face_attribute_values)
389 (Finternal_merge_in_global_face, syms_of_xfaces):
390 * xfns.c (x_default_scroll_bar_color_parameter)
391 (x_default_font_parameter, x_create_tip_frame):
392 * xfont.c (xfont_supported_scripts):
393 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
394 (menu_help_callback, xmenu_show):
396 * xterm.c (set_wm_state):
397 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
398 and similarly for list2 through list5.
400 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
402 * callproc.c (Fcall_process_region): Fix minor race and tune.
403 (create_temp_file): New function, with the temp-file-creation part
404 of the old Fcall_process_region. Use Fcopy_sequence to create the
405 temp file name, rather than alloca + build_string, for simplicity.
406 Don't bother to block input around the temp file creation;
407 shouldn't be needed. Simplify use of mktemp. Use
408 record_unwind_protect immediately after creating the temp file;
409 this closes an unlikely race where the temp file was not removed.
410 Use memcpy rather than an open-coded loop.
411 (Fcall_process_region): Use the new function. If the input is
412 empty, redirect from /dev/null rather than from a newly created
413 empty temp file; this avoids unnecessary file system traffic.
415 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
417 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
418 Simplify by making this case like the other two. This is a bit
419 slower on obsolete hosts, but the extra complexity isn't worth it.
421 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
422 * process.c (create_process) [!DOS_NT]:
423 Remove now-unnecessary calls to emacs_close.
425 2013-07-13 Eli Zaretskii <eliz@gnu.org>
427 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
428 returning early. (Bug#14850)
430 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
431 and inhibit-iso-escape-detection attributes of 'undecided'.
434 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
436 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
437 Reported by Herbert J. Skuhra in
438 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
440 Don't lose top specpdl entry when memory is exhausted.
441 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
442 specpdl overflow here, to simplify callers; all callers changed.
443 Always reserve an unused entry at the stack top; this avoids
444 losing the top entry's information when memory is exhausted.
446 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
448 Clean up errno reporting and fix some errno-reporting bugs.
449 * callproc.c (Fcall_process):
450 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
451 * process.c (create_process, Fmake_network_process):
452 * unexaix.c (report_error):
453 * unexcoff.c (report_error):
454 Be more careful about reporting the errno of failed operations.
455 The code previously reported the wrong errno sometimes.
456 Also, prefer report_file_errno to setting errno + report_file_error.
457 (Fcall_process): Look at openp return value rather than at path,
458 as that's a bit faster and clearer when there's a numeric predicate.
459 * fileio.c (report_file_errno): New function, with most of the
460 old contents of report_file_error.
461 (report_file_error): Use it.
462 (Ffile_exists_p, Ffile_accessible_directory_p):
463 Set errno to 0 when it is junk.
464 * fileio.c (Faccess_file):
465 * image.c (x_create_bitmap_from_file):
466 Use faccessat rather than opening the file, to avoid the hassle of
467 having a file descriptor open.
468 * lisp.h (report_file_errno): New decl.
469 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
472 * process.c (create_process, wait_reading_process_output) [AIX]:
473 Remove obsolete SIGHUP-related code, as Emacs no longer disables
474 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
475 a multithreaded environment anyway).
476 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
478 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
480 * image.c (x_find_image_file): Don't close a remote file handle.
482 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
484 Fix races with threads and file descriptors.
485 * callproc.c (Fcall_process_region):
486 * dired.c (open_directory):
487 * emacs.c (main, Fdaemon_initialized):
488 * image.c (x_find_image_file):
489 * inotify.c (Finotify_rm_watch):
490 * lread.c (Flocate_file_internal):
491 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
492 * term.c (term_mouse_moveto, init_tty):
493 * termcap.c (tgetent):
494 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
495 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
496 * unexhp9k800.c, unexmacosx.c (unexec):
497 * callproc.c (Fcall_process_region):
498 Use emacs_close, not close.
499 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
500 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
501 and posix_close function on current platforms (which all lack them).
502 (emacs_close): Use it. This should fix the races on GNU/Linux and
503 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
504 and it should avoid closing random victim file descriptors on
507 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
509 * inotify.c (uninitialized): Remove. All uses replaced by -1.
510 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
513 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
514 This is for .gdbinit xbacktrace.
516 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
517 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
518 (emacs_set_tty): Now static.
519 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
520 * term.c (tty_capable_p, tty_default_color_capabilities)
521 (get_tty_terminal, term_mouse_movement)
522 (handle_one_term_event, init_tty, maybe_fatal):
523 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
524 (tgetent, scan_file, name_match, compare_contin):
525 * terminal.c (get_terminal):
526 Use bool for boolean.
527 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
528 Prefer char to unsigned char if either will do.
529 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
530 (tty_write_glyphs): Prefer int to unsigned.
531 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
533 * termcap.c (tprint, main) [TEST]: Remove non-working test.
535 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
538 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
539 (B__dummy__): New dummy symbol, to pacify C89.
540 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
541 they can't grok varargs macros.
542 * dispnew.c (add_window_display_history)
543 (add_frame_display_history):
544 * print.c (print_object):
545 * xdisp.c (debug_method_add):
546 Use %p printf format only for void pointers.
547 * emacs.c (usage_message): New constant, replacing ...
548 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
549 (main): Adjust to usage reorg.
550 * fns.c (syms_of_fns):
551 * profiler.c (syms_of_profiler):
552 Don't use non-constant struct initializers.
553 * gnutls.h (gnutls_initstage_t):
554 * lisp.h (enum Lisp_Fwd_Type):
555 * lread.c (lisp_file_lexically_bound_p):
556 * xsettings.c (anonymous enum):
557 Remove trailing comma.
558 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
559 * lisp.h (ENUM_BF): Use unsigned if pedantic.
560 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
562 * regex.c (const_re_char): New type, to pacify strict C89.
563 All uses of 'const re_char' replaced to use it.
564 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
565 with glibc when strict C89. This change is imported from gnulib.
567 (_Restrict_arr_): Rename from __restrict_arr, similarly.
568 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
569 Omit GNU_LINUX implementation, since it requires long long.
570 * xterm.c (x_draw_underwave):
571 Do not assume the traditional order of struct's members.
572 (x_term_init): Rewrite to avoid the need for non-constant structure
575 Syntax cleanup, mostly replacing macros with functions.
576 ` This removes the need for the syntax_temp hack.
577 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
578 * syntax.c (SYNTAX_INLINE): New macro.
579 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
580 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
581 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
582 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
583 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
584 (SYNTAX_COMEND_FIRST): Now functions, not macros.
585 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
586 Now constants, not macros.
587 (syntax_temp) [!__GNUC__]: Remove.
588 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
589 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
590 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
591 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
592 Move here from syntax.h; now functions, not macros. Except for the
593 last function, these are static since only syntax.c uses them.
594 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
595 All uses changed. Now a function, not a macro; use this fact
596 to simplify the code.
597 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
598 compiler bugs; no longer relevant.
599 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
600 (SYNTAX_INLINE): New macro.
601 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
602 for the new functions. Use bool for boolean member.
603 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
604 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
605 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
606 (SETUP_BUFFER_SYNTAX_TABLE):
607 Now extern inline functions, not macros.
608 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
609 Remove; all uses replaced by implementation.
610 (syntax_temp) [!__GNUC__]: Remove decl.
611 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
613 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
615 * emacs.c (main): Fix syntax error.
617 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
619 Timestamp fixes for undo (Bug#14824).
620 * atimer.c (schedule_atimer):
621 * fileio.c (Ffile_newer_than_file_p):
622 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
623 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
624 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
625 (syms_of_fileio): Remove Sclear_visited_file_name.
626 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
627 file doesn't exist; this avoids an ambiguity with negative timestamps.
628 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
629 * systime.h (make_emacs_time, invalid_emacs_time):
630 Don't assume struct timespec layout; POSIX doesn't guarantee it.
631 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
632 * undo.c (record_first_change): Push (visited-file-modtime) onto
633 undo list rather than reimplementing it by hand, incorrectly.
635 2013-07-09 Ken Brown <kbrown@cornell.edu>
637 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
639 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
641 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
643 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
645 Handle errno and exit status a bit more carefully.
646 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
647 number into an exit status. Instead, use EXIT_CANCELED.
648 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
649 * callproc.c (relocate_fd):
650 * emacs.c (close_output_streams, main):
651 * process.c (create_process):
652 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
653 Use emacs_perror for simplicity.
654 * callproc.c (relocate_fd, main):
655 * sysdep.c (sys_subshell):
656 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
657 (shut_down_emacs): Use emacs_write, not write.
658 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
659 * fileio.c (Fcopy_file, e_write):
660 * nsterm.m (ns_select):
661 * process.c (send_process):
662 * sound.c (vox_write):
663 Use emacs_write_sig, not emacs_write.
664 * lisp.h (emacs_write_sig, emacs_perror): New decls.
665 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
667 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
669 (emacs_full_write): New function.
670 (emacs_write): Rewrite to use it.
671 (emacswrite_sig, emacs_perror): New functions.
672 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
674 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change).
676 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
677 on NS even if it is present. Pixmap on NS is a void*.
679 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
681 Port to Ubuntu 10 (Bug#14803).
682 Problem reported by T.V. Raman.
683 * process.c (close_on_exec, accept4, process_socket):
684 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
686 2013-07-07 Eli Zaretskii <eliz@gnu.org>
688 * w32.c (sys_dup): Declare prototype.
692 * callproc.c [WINDOWSNT]: Include sys/socket.h.
694 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
696 Make file descriptors close-on-exec when possible (Bug#14803).
697 This simplifies Emacs a bit, since it no longer needs to worry
698 about closing file descriptors by hand in some cases.
699 It also fixes some unlikely races. Not all such races, as
700 libraries often open files internally without setting
701 close-on-exec, but it's an improvement.
702 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
703 * callproc.c (Fcall_process) [!MSDOS]:
704 * emacs.c (main) [!DOS_NT]:
705 * nsterm.m (ns_term_init):
706 * process.c (create_process):
707 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
708 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
709 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
710 Prefer mkostemp with O_CLOEXEC to mkstemp.
711 * callproc.c (relocate_fd) [!WINDOWSNT]:
712 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
713 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
715 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
716 Make the resulting file descriptor close-on-exec.
717 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
718 * lread.c (load_descriptor_list, load_descriptor_unwind):
719 Remove; no longer needed. All uses removed.
720 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
721 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
723 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
724 (Fmake_network_process, Fnetwork_interface_list):
725 (Fnetwork_interface_info, server_accept_connection):
726 Make newly-created socket close-on-exec.
727 * sysdep.c (emacs_open, emacs_fopen):
728 Make new-created descriptor close-on-exec.
729 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
730 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
732 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
734 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
737 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
739 Fix openp errno handling.
740 * callproc.c (Fcall_process): Preserve openp errno around close.
741 * lread.c (openp): Set errno when returning -1, as some callers
744 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
746 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
748 * nsterm.h (NSSavePanel): Update comment.
749 (NSAPP_DATA2_RUNFILEDIALOG): Define.
750 (ns_run_file_dialog): Declare.
752 * nsfns.m: Remove panelOK.
754 (ns_run_file_dialog): New function.
755 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
756 event loop, so file dialog is popped up by ns_run_file_dialog, called
757 by sendEvent (Bug#14578).
758 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
760 2013-07-06 Eli Zaretskii <eliz@gnu.org>
762 * xdisp.c (default_line_pixel_height): New function.
763 (pos_visible_p, move_it_vertically_backward, try_scrolling)
764 (try_cursor_movement, redisplay_window, try_window)
765 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
767 * window.c (window_scroll_pixel_based): use
768 default_line_pixel_height.
770 * dispextern.h (default_line_pixel_height): Add prototype.
772 * frame.c (x_set_line_spacing): Accept a float value for
773 line-spacing parameter, per the documentation.
775 * data.c (Fmultibyte_string_p): Doc fix.
777 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
779 Use emacs_open more consistently when opening files.
780 This handles EINTR more consistently now, and makes it easier
781 to introduce other uniform changes to file descriptor handling.
782 * src/systdio.h: New file.
783 * src/buffer.c (mmap_init):
784 * cygw32.c (chdir_to_default_directory):
785 * dispnew.c (Fopen_termscript):
786 * emacs.c (Fdaemon_initialized):
787 * fileio.c (Fdo_auto_save):
788 * image.c (slurp_file, png_load_body, jpeg_load_body):
789 * keyboard.c (Fopen_dribble_file):
791 * print.c (Fredirect_debugging_output):
792 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
793 * termcap.c (tgetent):
794 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
795 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
796 * w32term.c (w32_initialize) [CYGWIN]:
797 * xfaces.c (Fx_load_color_file):
798 Use emacs_open instead of plain open, and emacs_fopen instead of
800 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
801 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
802 * callproc.c (default_output_mode): New constant.
803 (Fcall_process): Use it to call emacs_open instead of plain creat.
804 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
805 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
806 (emacs_fopen): New function.
807 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
808 Include <lisp.h>, for emacs_open.
809 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
811 Remove duplicate #include directives.
812 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
814 Don't include stdio.h twice.
815 * buffer.c [USE_MMAP_FOR_BUFFERS]:
816 Don't include sys/types.h or stdio.h twice.
817 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
818 * lread.c: Don't include coding.h twice.
819 * nsfont.m: Don't include frame.h twice.
820 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
821 * ralloc.c: Don't include <unistd.h> twice.
822 * xdisp.c: Don't include font.h twice.
823 * xterm.c: Don't include fontset.h twice.
824 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
826 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
828 Scale ImageMagick images more carefully.
829 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
830 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
831 Be more careful about avoiding undefined behavior after
832 integer overflow and division by zero.
834 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
836 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
837 (syms_of_w32fns): DEFSYM them.
838 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
839 (CCHDEVICENAME): Define macros if not defined.
840 (struct MONITOR_INFO_EX): New struct.
841 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
842 (enum_display_monitors_fn): New variable.
843 (globals_of_w32fns): Initialize it.
844 (Fx_display_pixel_width, Fx_display_pixel_height)
845 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
846 multi-monitor setups in docstrings.
847 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
848 screen size by primary monitor's millimeter per pixel.
849 (w32_monitor_enum, w32_display_monitor_attributes_list)
850 (w32_display_monitor_attributes_list_fallback)
851 (Fw32_display_monitor_attributes_list): New functions.
852 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
854 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
856 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
858 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
860 * fileio.c (Qfile_notify_error): New error symbol.
862 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
863 * inotify.c (inotify_callback, symbol_to_inotifymask)
864 (Finotify_add_watch, Finotify_rm_watch): Use it.
865 (inotifyevent_to_event): Exchange order of cookie and file name.
866 (Finotify_add_watch): Adapt docstring.
868 * lisp.h (Qfile_notify_error): Declare.
870 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
872 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
873 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
874 Do not clear _malloc_thread_enabled_p, undoing the previous change,
875 which did not work (see <http://bugs.gnu.org/14569#307>).
876 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
877 && (!noninteractive || initialized)). This attempts to thread
878 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
880 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
882 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
883 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
885 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
887 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
888 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
889 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
890 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
892 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
894 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
895 Define to __sys_siglist.
897 2013-07-02 Eli Zaretskii <eliz@gnu.org>
899 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
900 word-wrap, so that overflow-newline-into-fringe would work in
901 visual-line-mode. (Bug#2749)
902 (move_it_in_display_line_to): When the last scanned display
903 element fits exactly on the display line, and
904 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
905 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
906 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
907 finding buffer position that corresponds to pixel coordinates,
908 e.g. in buffer_posn_from_coords.
910 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
912 * process.c (handle_child_signal): Call catch_child_signal if
915 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
917 Don't convert function pointers to void * and back.
918 It isn't portable C, and it's easy enough to avoid.
919 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
920 (make_save_value): Add support for SAVE_FUNCPOINTER.
921 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
922 * print.c (print_object):
923 Distinguish function from object pointers.
924 * lisp.h (SAVE_FUNCPOINTER): New constant.
925 (SAVE_SLOT_BITS): Adjust to it.
926 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
927 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
928 (voidfuncptr): New typedef.
929 (struct Lisp_Save_Value): New member data[0].funcpointer.
930 (XSAVE_FUNCPOINTER): New function.
932 Simplify buildobj processing.
933 * Makefile.in (buildobj.h): Make it a sequence of strings each
934 followed by comma, rather than a single string. Put it into a
935 .tmp file in case there's an error while generating it.
936 (gl-stamp): Use .tmp for temp files.
937 (mostlyclean): Clean .tmp files.
938 * doc.c (buildobj): Move to just the routine that needs it.
939 It's now an array of strings, so processing is simpler.
941 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
943 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
944 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
945 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
946 Invoke malloc_enable_thread even when not interactive.
947 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
948 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
949 in this case, since the underlying bug has now been fixed.
951 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
953 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
954 unlinking it (bug#14691).
956 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
958 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
959 before checking whether buffer is modified. This lets
960 `kill-buffer-query-functions' cancel killing of the buffer or save
961 its content before `kill-buffer' asks user the "Buffer %s
962 modified; kill anyway?" question.
964 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
966 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
967 Let the super performKeyEquivalent deal with them (Bug#14747).
969 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
971 * widget.c (resize_cb): Remove unused local.
973 Do not use GTK 3 if it exists but cannot be compiled.
974 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
975 * xterm.c (x_error_handler) [!USE_GTK]:
978 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
980 2013-06-30 Eli Zaretskii <eliz@gnu.org>
982 * intervals.c (get_local_map): Instead of aborting, clip POSITION
983 to the valid range of values. (Bug#14753)
985 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
986 when moving point by using the current glyph matrix. This avoids
987 the need to force redisplay when this function is called in a
990 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
992 Fix minor problems found by static checking.
993 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
994 Redo the latter's body to sidestep GCC parenthesization warnings.
995 (setup_coding_system, detect_coding, detect_coding_system): Use them.
996 * coding.c (detect_coding, detect_coding_system):
997 * coding.h (struct undecided_spec):
998 Use bool for boolean.
999 * image.c (QCmax_width, QCmax_height): Now static.
1000 * xdisp.c (Fmove_point_visually): Remove unused local.
1002 2013-06-29 Eli Zaretskii <eliz@gnu.org>
1004 * xdisp.c (Fmove_point_visually): New function.
1006 2013-06-28 Kenichi Handa <handa@gnu.org>
1008 * coding.h (define_coding_undecided_arg_index): New enum.
1009 (coding_attr_index): New members
1010 coding_attr_undecided_inhibit_null_byte_detection,
1011 coding_attr_undecided_inhibit_iso_escape_detection,
1012 coding_attr_undecided_prefer_utf_8.
1013 (undecided_spec): New struct.
1014 (struct coding_system): New member `undecided' of the member
1017 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
1018 (detect_coding): Likewise.
1019 (detect_coding_system): Likewise.
1020 (Fdefine_coding_system_internal): New coding system properties
1021 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
1023 (syms_of_coding): Adjust for coding_arg_undecided_max.
1025 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
1027 * image.c (x_from_xcolors): Remove unused local.
1029 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1031 Defer image data transfer between X client and server until actual
1034 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
1037 * image.c (Destroy_Image): Remove.
1038 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
1039 `mask_p', and `colors_p'. All uses changed.
1040 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
1041 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
1042 New macros for `flags' arg to x_clear_image_1.
1043 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
1044 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
1045 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
1046 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
1047 (image_get_x_image, image_unget_x_image): New functions or macros.
1048 (image_background, image_background_transparent, x_to_xcolors)
1049 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
1050 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
1051 instead of Destroy_Image.
1052 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
1053 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
1054 (png_load_body, jpeg_load_body, tiff_load, gif_load)
1055 (imagemagick_load_image, svg_load_image): Use them instead of
1056 x_create_x_image_and_pixmap, and x_put_x_image followed by
1057 x_destroy_x_image, respectively.
1058 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
1059 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
1060 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
1061 background_transparent fields.
1062 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
1063 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
1065 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
1067 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
1068 This mostly consists of undoing recent changes.
1069 * callproc.c (Fcall_process):
1070 * process.c (create_process):
1071 Do not worry about catching SIGCHLD here, undoing previous change.
1072 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
1073 * process.c, process.h (catch_child_signal):
1074 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
1075 * process.c (catch_child_handler): Don't worry about being called
1076 lazily and do not assume caller has blocked SIGCHLD, undoing
1077 previous change. Move first-time stuff back to
1078 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
1079 tickle glib, as that causes Cygwin bootstrap to fail. Do not
1080 set lib_child_handler if it's already initialized, which may
1081 help avoid problems on GNUStep.
1083 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
1085 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
1086 * callproc.c (Fcall_process):
1087 * process.c (create_process):
1088 Make sure SIGCHLD is caught before we fork,
1089 since Emacs startup no arranges to catch SIGCHLD.
1090 * process.c (lib_child_handler): Initialize to null, not to
1092 (catch_child_signal): Allow self to be called lazily.
1093 Do nothing if it's already been called.
1094 Assume caller has blocked SIGCHLD (all callers do now).
1095 * emacs.c (main): Do not catch SIGCHLD here; defer it until
1096 just before it's really needed.
1097 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
1098 since it hasn't been caught yet.
1100 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1102 * image.c (compute_image_size): New function to implement
1103 :max-width and :max-height.
1104 (imagemagick_load_image): Use it.
1106 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
1108 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
1109 * callproc.c, process.h (block_child_signal, unblock_child_signal):
1111 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
1112 * process.c (catch_child_signal): Block SIGCHLD while futzing with
1113 the SIGCHLD handler, since the code is not atomic and (due to glib)
1114 signals may be arriving now.
1115 * sysdep.c (init_signals): Do not catch child signals here;
1116 'main' now does that later, at a safer time.
1118 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
1120 Clean up SIGCHLD handling a bit (Bug#14569).
1121 * process.c, process.h (catch_child_signal):
1122 Now always extern, even if !NS_IMPL_GNUSTEP.
1123 * process.c (catch_child_signal): Move glib tickler here from
1124 init_process_emacs, so that it's done earlier in Emacs
1125 initialization. Also move the noninteractive && !initialized
1126 check here from init_process_emacs. This is all a bit cleaner for
1127 GNUish platforms, and I hope it works around the Cygwin bug.
1128 * sysdep.c (init_signals): Invoke catch_child_signal here, so
1129 that glib signal handling is tickled before glib creates threads.
1131 * process.c (wait_reading_process_output): Avoid int overflow
1132 when reading more than 2 GiB total from a process.
1134 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
1136 * process.c (create_process): Handle a couple more cases,
1137 i.e., work even if new_argv and wait_child_setup[i] are cached.
1138 Use Fcall_process's style for volatile vars.
1140 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
1142 * process.c (create_process): Mark PROCESS volatile.
1144 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
1146 Use C99-style flexible array members if available.
1147 This avoids some subtle aliasing issues, which typically
1148 aren't a problem with GCC but may be a problem elsewhere.
1149 * alloc.c (sdata): New typedef, replacing the old struct sdata.
1150 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
1151 In either case, it uses a flexible array member rather than
1152 the old struct hack. All uses changed.
1153 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
1154 Adjust to sdata reorganization.
1155 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
1156 Use offsetof (struct, flex_array_member), not sizeof (struct), as
1157 that ports better to pre-C99 non-GCC.
1158 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
1159 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
1160 as the latter has changed.
1161 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
1162 and port better to pre-C99 GCC.
1163 * image.c (struct xpm_cached_color):
1164 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
1165 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
1166 Use FLEXIBLE_ARRAY_MEMBER.
1167 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
1168 Move decl to top level so it gets checked against implementation.
1169 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
1170 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
1172 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
1174 * syntax.c: Integer cleanups.
1175 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
1176 All uses that need 0-or-2 changed to:
1177 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
1178 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
1179 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
1180 (char_quoted, prev_char_comend_first, back_comment)
1181 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
1182 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
1183 Use bool for boolean.
1184 (update_syntax_table, skip_chars, skip_syntaxes):
1185 Prefer int to unsigned when either will do.
1186 (back_comment): Return boolean success flag, like forw_comment,
1187 instead of positive-or-minus-1 (which might have overflowed int anyway).
1188 Don't stuff ptrdiff_t into int.
1189 (syntax_spec_code, syntax_code_spec): Now const.
1190 (Fmatching_paren, scan_lists, scan_sexps_forward):
1191 Use enum syntaxcode for syntax code.
1192 (Fmatching_paren): Check that arg is a character, not just an integer.
1193 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
1194 (Finternal_describe_syntax_value): Omit no-longer-needed
1196 (skip_chars): Use char, not unsigned char, when the distinction
1198 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
1199 * bytecode.c (exec_byte_code):
1200 * syntax.c (syntax_spec_code, Fchar_syntax)
1201 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
1203 * syntax.h (SYNTAX_WITH_FLAGS):
1204 Omit unnecessary casts.
1206 2013-06-20 Eli Zaretskii <eliz@gnu.org>
1208 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
1209 line dimensions here, to avoid race conditions with the main
1210 thread. (Bug#14062, bug#14630, bug#14669)
1212 * w32term.c (w32_draw_window_cursor): Compute the header line and
1213 mode line dimensions here.
1214 <w32_system_caret_window, w32_system_caret_hdr_height>:
1215 <w32_system_caret_mode_height>: New variables.
1217 * w32term.h: Declare them.
1219 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
1221 * alloc.c (die): Move "assertion failed" string here ...
1222 * lisp.h (eassert): ... from here. Also, suppress evaluation of
1223 COND when SUPPRESS_CHECKING. This shrinks the executable text
1224 size by 0.8% to 2.2% when configured with --enable-checking,
1225 depending on optimization flags (GCC 4.8.1 x86-64).
1227 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
1229 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1231 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
1232 base is 2; this is more accurate.
1234 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
1236 * sound.c (string_default): Move to !WINDOWSNT section.
1237 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
1239 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
1241 * sound.c: Integer cleanups.
1242 Remove unnecessary forward decls.
1243 (struct sound_device): The 'file' member is now a Lisp_Object, not
1244 a char *, so that we needn't invoke alloca on a huge size.
1245 (Fplay_sound_internal): Adjust to this.
1246 (string_default): New function.
1247 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
1248 Use it to adjust to the struct sound_device change.
1249 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
1250 (be2hs) [0]: Remove.
1252 * syntax.c (skip_chars): Don't use uninitialized storage
1253 when searching a multibyte buffer for characters that are not in a
1254 unibyte string that contains non-ASCII characters.
1256 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
1258 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
1259 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
1261 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
1263 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
1265 2013-06-18 Kenichi Handa <handa@gnu.org>
1267 * font.c (Ffont_spec): Signal an error for an invalid font name
1270 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
1272 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
1273 In particular this ports to 32-bit sparc Sun cc.
1274 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
1275 array with a dummy element at specpdl[-1], so that its address can
1277 (unbind_to): Do not copy the binding; not needed, now that we
1278 copy old_value in the one place where the copy is needed.
1279 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
1280 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
1281 (union specbinding): Rename from struct specbinding. Redo layout
1282 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
1283 which is not portable. With Sun C 5.12 32-bit sparc, the
1284 declaration causes nargs to be an unsigned bitfield, a behavior
1285 that the C standard allows; but Emacs wants nargs to be signed.
1286 The overall type is now a union of structures rather than a
1287 structure of union of structures, and the 'kind' member is now a
1288 bitfield, so that the overall type doesn't grow. All uses changed.
1289 * process.c (Fmake_serial_process): Remove unnecessary initialization.
1291 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
1293 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
1294 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
1296 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
1298 2013-06-17 Eli Zaretskii <eliz@gnu.org>
1300 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
1301 unless we know that the window w's frame is a frame object.
1302 Another attempt at solving bug#14062 and bug#14630.
1304 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
1306 * textprop.c (property_set_type): New enum.
1307 (add_properties): Allow appending/prepending text properties.
1308 (add_text_properties_1): Factored out of Fadd_text_properties.
1309 (Fadd_text_properties): Move all the code into
1310 add_text_properties_1.
1311 (Fadd_face_text_property): New function that calls
1312 add_text_properties_1.
1314 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
1316 Move functions from lisp.h to individual modules when possible.
1317 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
1318 * alloc.c (XFLOAT_INIT, set_symbol_name):
1319 * buffer.c (CHECK_OVERLAY):
1320 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
1321 (set_char_table_parent):
1322 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
1323 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
1324 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
1325 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
1327 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
1328 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
1329 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
1330 (backtrace_args, backtrace_debug_on_exit):
1331 * floatfns.c (CHECK_FLOAT):
1332 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
1333 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
1334 (set_hash_hash, set_hash_hash_slot, set_hash_index)
1335 (set_hash_index_slot):
1336 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
1337 * marker.c (CHECK_MARKER):
1338 * textprop.c (CHECK_STRING_OR_BUFFER):
1339 * window.c (CHECK_WINDOW_CONFIGURATION):
1340 Move here from lisp.h, and make these functions static rather than
1342 * buffer.c (Qoverlayp):
1344 * fns.c (Qhash_table_p):
1345 * window.c (Qwindow_configuration_p):
1347 * lisp.h: Remove the abovementioned defns and decls.
1349 Use functions, not macros, for XINT etc. (Bug#11935).
1350 In lisp.h, prefer functions to function-like macros, and
1351 constants to object-like macros, when either will do. This:
1352 . simplifies use, as there's no more need to worry about
1353 arguments' side effects being evaluated multiple times.
1354 . makes the code easier to debug on some platforms.
1355 However, when using gcc -O0, keep using function-like macros
1356 for a few critical operations, for performance reasons.
1357 This sort of thing isn't needed with gcc -Og, but -Og
1358 is a GCC 4.8 feature and isn't widely-enough available yet.
1359 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
1360 Remove enum lsb_bits; no longer needed.
1361 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
1362 * buffer.c (Qoverlap):
1364 * fns.c (Qhash_table_p):
1365 Now extern, so lisp.h can use these symbols.
1366 * dispextern.h: Include character.h, for MAX_CHAR etc.
1367 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
1368 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
1369 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
1370 (GLYPH_CODE_P): Move here from lisp.h.
1371 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
1372 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
1373 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
1374 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
1375 XUNTAG now returns void *.
1376 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
1377 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
1378 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
1379 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
1380 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
1381 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
1382 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
1383 (lisp_h_XPNTR, lisp_h_XSYMBOL):
1384 New macros, renamed from their sans-lisp_h_ counterparts.
1385 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
1386 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
1387 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
1388 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
1389 If compiling via GCC without optimization, define these as macros
1390 in addition to inline functions.
1391 To disable this, compile with -DINLINING=0.
1392 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
1393 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
1394 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
1395 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
1396 (INTMASK, VALMASK): Now macros, since static values cannot be
1397 accessed from extern inline functions.
1398 (VALMASK): Also a constant, for benefit of old GDB.
1399 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
1400 is INTEGERP, which can fold it in.
1401 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
1402 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
1403 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
1404 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
1405 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
1406 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
1407 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
1408 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
1409 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
1410 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
1411 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
1412 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
1413 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
1414 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
1415 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
1416 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
1417 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
1418 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
1419 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
1420 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
1421 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
1422 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
1423 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
1424 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
1425 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
1426 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
1427 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
1428 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
1429 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
1430 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
1431 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
1432 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
1433 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
1435 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
1436 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
1437 (VALMASK): Define in one place rather than in two, merging the
1438 USE_LSB_TAG parts; this is simpler.
1439 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
1440 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
1441 Move up, to avoid use before definition.
1442 Also include "globals.h" earlier, for the same reason.
1443 (make_natnum): New function.
1444 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
1445 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
1446 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
1447 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
1448 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
1449 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
1450 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
1451 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
1452 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
1453 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
1454 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
1455 (Qwindow_configuration_p, Qimage): New forward declarations.
1456 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
1457 (STRING_COPYIN): Remove; unused.
1458 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
1459 (xcar_addr, xcdr_addr): New functions. All uses changed.
1460 (IEEE_FLOATING_POINT): Now a constant, not a macro.
1461 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
1462 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
1463 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
1464 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
1465 (TYPE_RANGED_INTEGERP): Simplify.
1466 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
1467 (setlocale, fixup_locale, synchronize_system_messages_locale)
1468 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
1469 Now empty functions, not macros.
1470 (functionp): Return bool, not int.
1471 * window.c (Qwindow_configuration_p): Now extern,
1472 so window.h can use it.
1473 * window.h (Qwindowp): Move decl back to lisp.h.
1475 2013-06-15 Eli Zaretskii <eliz@gnu.org>
1477 * xdisp.c (Fline_pixel_height): New function, required for solving
1480 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
1482 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
1484 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
1486 * lread.c (syms_of_lread):
1487 * fns.c (Fprovide): Adjust to new format of after-load-alist.
1489 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
1491 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
1493 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
1495 * fileio.c (expand_file_name): Doc fix.
1497 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
1499 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
1500 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
1501 Wait for self, not for 0. This can't hurt on GNU or similar
1502 system, and may help with Cygwin.
1504 * keyboard.c: Don't use PROP (...) as an lvalue.
1505 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
1506 Use set_prop (A, B), not PROP (A) = B.
1508 2013-06-10 Eli Zaretskii <eliz@gnu.org>
1510 * xdisp.c (get_it_property): Use it->window instead of generating
1511 a Lisp object from it->w.
1513 2013-06-09 Eli Zaretskii <eliz@gnu.org>
1515 * xdisp.c (get_it_property): If it->object is a buffer, pass to
1516 get-char-property the window that is being rendered, instead of
1517 the buffer, to support window-specific overlays. (Bug#14575)
1518 (compute_display_string_pos): When W is NULL, use the current
1519 buffer as the object to pass to get-char-property.
1520 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
1521 pointer member of the bidi iterator, since no window is pertinent
1524 2013-06-08 Eli Zaretskii <eliz@gnu.org>
1526 * bidi.c (bidi_fetch_char): Accept additional argument, the window
1527 being displayed, and pass it to compute_display_string_pos.
1528 (bidi_level_of_next_char, bidi_resolve_explicit_1)
1529 (bidi_paragraph_init): All callers changed.
1531 * xdisp.c (init_from_display_pos, init_iterator)
1532 (handle_single_display_spec, next_overlay_string)
1533 (get_overlay_strings_1, reseat_1, reseat_to_string)
1534 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
1535 Set bidi_it.w member from it->w.
1536 (compute_display_string_pos): Accept additional argument, the
1537 window being displayed, and pass it to Fget_char_property.
1540 * dispextern.h (struct bidi_it): New member w, the window being
1542 (compute_display_string_pos): Adjust prototype.
1544 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
1546 * xgselect.c: Remove unneeded include xterm.h.
1548 * process.c (wait_reading_process_output): Check for NS before GLIB.
1549 GLIB may be linked in due to rsvg, but ns_select must be called.
1551 * xgselect.c (xg_select): Remove call to window_system_available
1552 and g_main_context_pending at the top, so Gdk events (i.e. file
1553 notify) are processed when Emacs is started with -nw.
1555 2013-06-07 Eli Zaretskii <eliz@gnu.org>
1557 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
1558 (ctagsfiles3): New variable, includes only *.m files.
1559 (TAGS): Use an explicit language name in the regular expressions,
1560 to avoid transformation of '/SOMETHING' by MSYS to
1561 'c:\MSYS\SOMETHING'.
1563 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
1565 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
1567 2013-06-06 Eli Zaretskii <eliz@gnu.org>
1569 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
1570 still need to set the mouse pointer shape and activate help-echo.
1573 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
1575 A few porting etc. fixes for the new file monitor code.
1576 See the thread containing
1577 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
1578 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
1579 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
1580 (dir_monitor_callback, Fgfile_rm_watch):
1581 Use assq_no_quit instead of Fassoc, for speed.
1582 (dir_monitor_callback, Fgfile_rm_watch):
1583 eassert that the monitor is a fixnum.
1584 (dir_monitor_callback): No need for CDR_SAFE.
1585 Simplify building of lisp with alternative tails.
1586 (Fgfile_add_watch, Fgfile_rm_watch):
1587 Do not assume glib functions set errno reliably on failure.
1588 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
1589 and signal an error otherwise.
1590 (Fgfile_rm_watch): Prefer CONSP to !NILP.
1591 Use Fdelq instead of Fdelete, for speed.
1593 2013-06-05 Eli Zaretskii <eliz@gnu.org>
1595 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
1596 don't insist on being invoked on a highlighted tool-bar button.
1597 Avoids losing tool-bar functionality when mouse-highlight is nil.
1598 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
1599 Don't highlight when mouse-highlight is nil.
1600 (note_mouse_highlight): When mouse-highlight is nil, don't return
1601 right away; instead, run tool-bar and mode-line highlight
1602 subroutine, clear any existing highlight, and revert the mouse
1603 pointer to its default shape. (Bug#14558)
1605 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
1607 * lisp.mk (lisp): Add prog-mode.el.
1609 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
1611 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
1612 * process.c (dummy_handler): New function.
1613 (lib_child_handler): New static var.
1614 (handle_child_signal): Invoke it.
1615 (catch_child_signal): If a library has set up a signal handler,
1616 save it into lib_child_handler.
1617 (init_process_emacs): If using glib and not on Windows, tickle glib's
1618 child-handling code so that it initializes its private SIGCHLD handler.
1619 * syssignal.h (SA_SIGINFO): Default to 0.
1620 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
1621 31; it should no longer be needed now.
1623 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
1625 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
1627 * gfilenotify.c (globals_of_gfilenotify): New function.
1628 (syms_of_gfilenotify): Move global initialization there.
1630 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
1632 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
1634 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
1635 * keyboard.c (menu_bar_items, tool_bar_items):
1636 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
1637 not override local keymaps any more.
1639 2013-06-04 Eli Zaretskii <eliz@gnu.org>
1641 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
1643 2013-06-03 Eli Zaretskii <eliz@gnu.org>
1645 * w32console.c (initialize_w32_display): Return the dimensions of
1646 the console window via 2 additional arguments, not via the current
1647 frame. This avoids crashes due to overrunning the bounds of
1648 frame's decode_mode_spec_buffer, which is not resized following
1649 the change of the frame dimensions from the initial 10x10.
1651 * w32term.h (w32_initialize_display_info): Adjust prototype.
1653 * term.c (init_tty): Take dimensions of the frame from the values
1654 returned by initialize_w32_display.
1656 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
1657 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
1658 (LIBES): Add $(GFILENOTIFY_LIBS).
1660 * w32inevt.c (handle_file_notifications): Add dummy implementation
1661 for !HAVE_W32NOTIFY.
1663 * w32term.c: Wrap code with HAVE_W32NOTIFY.
1665 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
1667 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
1669 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
1671 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
1673 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
1675 Fix minor problems found by static checking.
1676 * data.c (pure_write_error):
1677 Use xsignal2, not Fsignal, as Fsignal might return.
1678 * eval.c (set_backtrace_debug_on_exit): Now static.
1679 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
1680 No longer inline. EXTERN_INLINE is needed only for functions
1681 defined in .h files. Reindent function header as per GNU style.
1682 (backtrace_p, backtrace_top, backtrace_next):
1683 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
1684 compiler or linker. Add extern decls to pacify gcc -Wall.
1685 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
1687 * frame.c (free_monitors): Define only on platforms that need it.
1688 * nsterm.m (ns_term_init):
1689 * process.c (catch_child_signal):
1690 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
1691 defined on all porting targets these days.
1692 * process.c, process.h (catch_child_signal):
1693 Make it extern only if NS_IMPL_GNUSTEP is defined.
1695 2013-06-03 Eli Zaretskii <eliz@gnu.org>
1697 * w32.c (gettimeofday): Make the signature identical to prototype
1698 in nt/inc/sys/time.h.
1700 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
1702 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
1705 * keyboard.c (safe_run_hooks_error): Improve error message.
1707 * data.c (pure_write_error): Add `object' argument.
1708 * puresize.h (CHECK_IMPURE): Use it.
1710 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
1712 * Makefile.in (NOTIFY_OBJ): New variable.
1713 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
1715 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
1716 Call syms_of_gfilenotify.
1718 * gfilenotify.c: New file.
1720 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
1721 and Qfile_w32notify.
1722 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
1723 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
1725 * lisp.h: Declare syms_of_gfilenotify.
1727 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
1729 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
1731 Merge the specpdl and backtrace stacks. Make the structure of the
1732 specpdl entries more obvious via a tagged union of structs.
1733 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
1734 (enum specbind_tag): New enum.
1735 (struct specbinding): Make it a tagged union of structs.
1736 Add a case for backtrace records.
1737 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
1738 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
1739 (backtrace_debug_on_exit): New accessors.
1740 (struct backtrace): Remove.
1741 (struct catchtag): Remove backlist field.
1742 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
1744 (Flocal_variable_p): Speed up the common case where the binding is
1746 * eval.c (backtrace_list): Remove.
1747 (set_specpdl_symbol, set_specpdl_old_value): Remove.
1748 (set_backtrace_args, set_backtrace_nargs)
1749 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
1750 (backtrace_next): New functions.
1751 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
1752 (unwind_to_catch, internal_lisp_condition_case)
1753 (internal_condition_case, internal_condition_case_1)
1754 (internal_condition_case_2, internal_condition_case_n): Don't bother
1755 with backtrace_list any more.
1756 (Fsignal): Adjust to new backtrace format.
1757 (grow_specpdl): Move up.
1758 (record_in_backtrace): New function.
1759 (eval_sub, Ffuncall): Use it.
1760 (apply_lambda): Adjust to new backtrace format.
1761 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
1763 (specbind): Adjust to new specpdl format. Simplify.
1764 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
1765 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
1767 (mark_backtrace): Remove.
1768 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
1769 * xdisp.c (redisplay_internal): Use record_in_backtrace.
1770 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
1772 * profiler.c (record_backtrace): Use get_backtrace.
1773 (handle_profiler_signal): Use backtrace_top_function.
1774 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
1777 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
1779 * process.h (catch_child_signal): Declare.
1781 * process.c (catch_child_signal): New function.
1782 (init_process_emacs): Call it.
1784 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
1785 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
1787 (x_set_cursor_type): Remove declaration.
1788 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
1789 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
1790 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
1791 (ns_get_color): Use F suffix on float.
1792 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
1793 (ns_get_rgb_color): Remove.
1794 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
1795 (note_mouse_movement): x and y are CGFloat.
1796 (ns_draw_fringe_bitmap): Remove unused rowY.
1797 Change #if to COCOA && >= 10_6.
1798 (ns_draw_window_cursor): Remove unused overspill.
1799 (ns_draw_underwave): width and x are EamcsCGFloat.
1800 (ns_draw_box): thickness is CGFloat.
1801 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
1802 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
1803 if not in main thread.
1804 (ns_get_pending_menu_title, ns_check_menu_open)
1805 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
1806 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
1807 (sendFromMainThread:): New method.
1808 (changeFont:): size is CGFloat.
1809 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
1810 Disable warning about permanent text.
1811 (characterIndexForPoint:): Adjust return type depending on GNUStep
1813 (mouseDown:): delta is CGFloat.
1814 (updateFrameSize): Remove unised variable f.
1815 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
1816 Cast float to EmacsCGFloat.
1817 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
1818 also to -1 when restoring.
1819 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
1820 inside NS_IMPL_COCOA.
1821 (toggleFullScreen:): Put call to toggleFullScreen inside
1822 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
1823 (setPosition:portion:whole:): por is CGFloat.
1824 (getMouseMotionPart:window:x:y:): Add F suffix to float.
1825 (mouseDown:): Use CGFloat.
1826 (mouseDragged:): Remove unised variable edge.
1827 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
1829 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
1831 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
1832 when NS_IMPL_GNUSTEP.
1833 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
1834 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
1835 (EmacsToolbar): Add clearAll. Add tag argument to
1836 addDisplayItemWithImage.
1837 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
1839 * nsselect.m (ns_get_local_selection): Remove unused variable type.
1841 * nsmenu.m (ns_update_menubar): Make static.
1842 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
1843 (fillWithWidgetValue:): Add cast to SEL for setAction.
1844 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
1845 (update_frame_tool_bar): Update code for GNUStep.
1846 (clearAll): New method.
1847 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
1848 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
1849 Move identifierToItem setObject and activeIdentifiers addObject before
1850 call to insertItemWithItemIdentifier.
1851 (validateVisibleItems): Fix indentation.
1852 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
1853 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
1854 UtilityWindow to aStyle, remove call to setStyleMask.
1856 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
1858 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
1859 (ns_charset_covers, ns_get_covering_families, nsfont_open):
1860 Use F suffix on floats.
1861 (ns_char_width): Returns CGFloat.
1862 (ns_ascii_average_width): w is CGFloat instead of float.
1863 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
1865 (ns_glyph_metrics): CGFloat instead of float.
1867 * nsfns.m (x_set_foreground_color, x_set_background_color):
1869 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
1870 remove unused variables.
1871 (Fns_read_file_name): Keep track if panel is for save.
1872 Use ns_filename_from_panel/ns_directory_from_panel.
1873 (Fns_list_services): delegate only used for COCOA.
1874 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
1875 Just return the input if GNUStep.
1876 (x_screen_planes): Remove.
1877 (Fxw_color_values): Use EmacsCGFloat
1878 (Fns_display_monitor_attributes_list): Only get screen number for
1880 (getDirectory, getFilename): Remove from EmacsOpenPanel and
1882 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
1883 ns_directory_from_panel.
1885 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
1887 * process.c (handle_child_signal): Also use WCONTINUED.
1888 This is so that list-processes doesn't mistakenly list the process
1889 as stopped, when the process has actually been continued and is
1892 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
1894 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
1895 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
1896 not already configured.
1898 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
1900 2013-05-29 Eli Zaretskii <eliz@gnu.org>
1902 * Makefile.in (mostlyclean): Remove *.res files.
1904 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
1906 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
1907 a buffer (bug#8447).
1909 2013-05-27 Eli Zaretskii <eliz@gnu.org>
1911 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
1912 display vector, and we backtrack, handle the case that the
1913 previous character position is also displayed from a display
1914 vector or covered by a display string or image. (Bug#14476)
1916 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
1918 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
1919 (struct MonitorInfo, free_monitors): Remove.
1920 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
1921 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
1922 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
1925 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
1926 (struct MonitorInfo, free_monitors): Remove.
1927 (ns_screen_name): Make static.
1928 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
1929 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
1932 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
1933 (struct MonitorInfo): New struct.
1934 (free_monitors, make_monitor_attribute_list): Declare.
1936 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
1938 (free_monitors, make_monitor_attribute_list): New functions.
1939 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
1942 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
1944 * callproc.c (call_process): Refine the doc string. (Bug#14045)
1946 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
1948 * keyboard.c: Apply keyboard decoding only to events that come directly
1949 from the tty, not from unread-command-events (bug#14368).
1950 (read_event_from_main_queue): New function, extracted from read_char).
1951 (read_decoded_char): Remove.
1952 (read_decoded_event_from_main_queue): New function to replace it.
1953 (read_char): Use it.
1954 (read_key_sequence): Use read_char rather than read_decoded_char.
1956 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
1958 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
1960 * casetab.c (init_casetab_once): Fix last change (bug#14424).
1962 2013-05-22 Kenichi Handa <handa@gnu.org>
1964 The following changes are to fix the setting of
1965 buffer-file-coding-system on, for instance, C-x RET c unix RET
1966 _FILE_OF_DOS_EOL_TYPE_ RET.
1968 * coding.h (struct coding_system): New member detected_utf8_chars.
1970 * coding.c (detect_coding_utf_8): Count characters and check EOL
1971 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
1973 (setup_coding_system): Do not initialize coding->head_ascii.
1974 (check_ascii): Do not set coding->eol_seen but update it. Do not
1975 call adjust_coding_eol_type here.
1976 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
1977 If the eol-type of CODING is already specified, adjust the eol type
1978 of the found coding-system.
1979 (decode_coding_gap): Cancel previous change. Utilize the
1980 character numbers counted by detect_coding_utf_8. Fix detection
1983 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
1985 * search.c (looking_at_1): Only set last_thing_searched if the match
1986 changed the match-data (bug#14281).
1988 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
1990 * xdisp.c (reseat_at_previous_visible_line_start):
1991 Already declared in dispextern.h, so remove it here.
1992 (move_it_vertically_backward): Likewise.
1994 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1996 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
1997 (Fx_display_pixel_width, Fx_display_pixel_height)
1998 (Fx_display_mm_width, Fx_display_mm_height):
1999 Mention `display-monitor-attributes-list' in docstrings.
2001 * nsfns.m (ns_get_screen): Remove function. All uses removed.
2002 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
2003 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
2004 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
2005 (Fx_display_backing_store, Fx_display_visual_class)
2006 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
2007 (Fx_display_grayscale_p, Fx_display_pixel_width)
2008 (Fx_display_pixel_height, Fx_display_planes)
2009 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
2010 (Fx_display_screens): Don't confuse X11 screens with NS screens.
2011 (Fx_display_mm_width, Fx_display_mm_height)
2012 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
2013 height for all physical monitors as in X11.
2015 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
2016 Return pixel width or height for all physical monitors as in X11.
2018 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
2020 Port --enable-gcc-warnings to clang.
2021 * bytecode.c (exec_byte_code):
2023 Redo diagnostic pragmas to pacify clang, too.
2024 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
2025 * editfns.c (Fencode_time):
2026 * fileio.c (file_accessible_directory_p):
2027 * font.c (font_unparse_xlfd):
2028 Use '&"string"[index]' instead of '"string" + (index)'.
2029 * undo.c (user_error): Remove; unused.
2031 2013-05-16 Eli Zaretskii <eliz@gnu.org>
2033 * insdel.c (insert_1_both): Document the arguments, instead of
2034 referring to insert_1, which no longer exists.
2036 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
2037 some window, increment windows_or_buffers_changed, so that
2038 *Messages* display in that window is updated. (Bug#14408)
2040 * w32.c: Include epaths.h.
2041 (init_environment): Use cmdproxy.exe without leading directories.
2042 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
2044 (gettimeofday): Adjust signature and return value to Posix
2047 * unexw32.c (open_output_file): Delete the existing emacs.exe
2048 before creating it, to break the hard link to the versioned
2051 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
2052 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
2053 (FIRSTFILE_OBJ): New variables.
2054 (W32_RES): Rename to EMACSRES. All users changed.
2055 (base_obj): Use $(CM_OBJ).
2056 (ALLOBJS): Use $(FIRSTFILE_OBJ).
2057 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
2058 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
2059 $(W32_RES_LINK) before $(LIBES).
2060 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
2062 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
2064 * makefile.w32-in (DOC): Use just "DOC".
2066 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
2068 * process.c: Export default filters and sentinels to Elisp.
2069 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
2071 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
2072 (Fset_process_sentinel, Fformat_network_address):
2073 Default to them instead of nil.
2074 (server_accept_connection): Sentinels can't be nil any more.
2075 (read_and_dispose_of_process_output): New function, extracted from
2076 read_process_output.
2077 (read_process_output): Use it; filters can't be nil.
2078 (Finternal_default_process_filter): New function, extracted from
2079 read_process_output.
2080 (exec_sentinel_unwind): Remove function.
2081 (exec_sentinel): Don't zilch sentinel while running.
2082 (status_notify): Sentinels can't be nil.
2083 (Finternal_default_process_sentinel): New function extracted from
2085 (setup_process_coding_systems): Default filter is not nil any more.
2086 (syms_of_process): Export new Elisp functions and initialize
2088 * lisp.h (make_lisp_proc): New function.
2090 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
2092 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
2094 2013-05-14 Eli Zaretskii <eliz@gnu.org>
2096 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
2097 unless we know that the window w is a leaf window.
2098 Another attempt at solving bug#14062.
2100 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
2102 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
2105 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
2107 * image.c (gif_load): Check that subimages fit (Bug#14345).
2109 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
2111 * lread.c (skip_dyn_eof): New function.
2112 (read1): Use it to skip the end of a file in response to #@00.
2114 * doc.c (get_doc_string): Slightly relax the sanity checking.
2116 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
2118 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
2119 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
2120 (MonitorInfo): New struct.
2121 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
2122 (Fns_display_monitor_attributes_list): New functions.
2123 (display-usable-bounds): Remove.
2124 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
2127 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
2129 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
2130 (GTK_CHECK_VERSION): New macro, if not already defined.
2131 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
2132 replaced by GTK_CHECK_VERSION.
2134 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
2136 * xterm.h (GTK_PREREQ): New macro.
2137 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
2138 to use this macro instead, for consistency and clarity.
2140 2013-05-08 Eli Zaretskii <eliz@gnu.org>
2142 * xdisp.c (row_for_charpos_p): New function, with code of
2143 cursor_row_p, but accepts an additional argument CHARPOS instead
2144 of using a hardcoded PT.
2145 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
2146 (row_containing_pos): Call row_for_charpos_p instead of partially
2147 doing the same. Fixes cursor positioning under longlines-mode
2148 when longlines-show-effect includes more than one newline, when
2149 moving the cursor vertically up.
2151 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
2153 * makefile.w32-in (ACL_H): New macro.
2154 ($(BLD)/fileio.$(O)): Update dependencies.
2156 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2158 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
2159 * Makefile.in (LIB_ACL): New macro.
2160 (LIBACL_LIBS): Remove.
2161 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
2162 * fileio.c: Include <acl.h>.
2163 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
2164 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
2166 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
2169 * unexelf.c: Don't assume ElfW (Half) fits in int.
2170 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
2171 when dealing with ElfW (Half) values, since they can exceed 2**31
2172 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
2173 (entry_address): Omit unused NUM arg. All uses changed.
2175 2013-05-07 Juri Linkov <juri@jurta.org>
2177 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
2178 to the string converted from number with `Fnumber_to_string'.
2181 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2183 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
2184 This fixes a problem introduced by my previous change.
2186 2013-05-07 Glenn Morris <rgm@gnu.org>
2188 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
2190 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
2192 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
2194 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2196 Static checking by GCC 4.8.0.
2197 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
2198 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
2199 (x_get_monitor_attributes_fallback)
2200 (x_get_monitor_attributes_xinerama)
2201 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
2202 Define only if USE_GTK.
2203 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
2204 (x_get_monitor_attributes_fallback): Omit unused locals.
2205 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
2206 Use double, not float, to avoid mixed-mode floating point arithmetic.
2208 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2209 Jan Djärv <jan.h.d@swipnet.se>
2211 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
2212 (XINERAMA_CFLAGS): New macros.
2213 (ALL_CFLAGS, LIBES): Use them.
2215 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
2216 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
2217 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
2218 (syms_of_xfns): DEFSYM them.
2219 (struct MonitorInfo): New struct.
2220 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
2221 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
2222 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
2223 (x_get_monitor_attributes_xinerama): New functions.
2224 (Fx_display_monitor_attributes_list): New primitive.
2225 (syms_of_xfns): Defsubr it.
2227 * xterm.h (x_display_info): Add Xatom_net_workarea and
2228 Xatom_net_current_desktop.
2230 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
2231 and dpyinfo->Xatom_net_current_desktop.
2233 2013-05-06 Eli Zaretskii <eliz@gnu.org>
2235 * xdisp.c (pos_visible_p): Use the special code for finding the
2236 beginning of a display property or overlay for any "replacing"
2237 display property, not just for display strings. This solves
2238 incorrect reporting of position by posn-at-point. (Bug#14241)
2240 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
2242 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
2243 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
2244 Verify that ElfW (Half) fits in int.
2245 (fatal): Use same signature as lisp.h.
2246 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
2247 configure and build with -DUNEXELF_DEBUG without worrying about
2248 other modules that use DEBUG.
2249 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
2250 possibly-wide integers now uses it instead of plain fprintf.
2251 (entry_address): New function, which avoids problems with 32-bit
2252 overflow on 64-bit hosts.
2253 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
2254 (round_up): Don't assume the remainder fits in int.
2255 (find_section): Use bool for boolean. Simplify debug code.
2256 (unexec): Don't assume file sizes fit in int or size_t.
2257 Omit unnecessary trailing newline in 'fatal' format.
2258 Use strerror rather than outputting decimal error number.
2259 Remove unused code when emacs is not defined;
2260 this file relies on Emacs now.
2261 Don't assume e_phnum and e_shnum are positive.
2263 * regex.c: Fix problems when DEBUG is defined.
2264 (extract_number, extract_number_and_incr): Define regardless of
2265 whether DEBUG is defined; that's simpler and makes the code less
2266 likely to go stale in the normal case when DEBUG is not defined.
2267 Return int rather than taking an int * arg. All callers changed.
2268 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
2269 Remove, replacing with ...
2270 (DEBUG_PRINT): New macro. All callers changed.
2271 (DEBUG_COMPILES_ARGUMENTS): New macro.
2272 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
2273 (print_compiled_pattern, print_double_string) [DEBUG]:
2274 Use prototype rather than old-style definition.
2275 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
2276 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
2277 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
2278 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
2279 Don't assume ptrdiff_t, size_t, and long are the same width as int.
2280 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
2281 This matters only when DEBUG is defined.
2283 2013-05-05 Eli Zaretskii <eliz@gnu.org>
2285 * xdisp.c (set_iterator_to_next): Set the
2286 ignore_overlay_strings_at_pos_p flag only if we are _really_
2287 iterating over an overlay string, as indicated by the
2288 current.overlay_string_index member. (Bug#14306)
2290 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
2292 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
2293 to where it is used, to avoid autorelease issues (Bug#14050).
2295 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
2297 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
2298 * fileio.c (syms_of_fileio): Implement this.
2299 * filelock.c (create_lock_file): If symbolic links don't work, so
2300 we use a regular file as a lock file, do not fsync the lock file;
2303 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
2305 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
2306 (syms_of_minibuf): Adjust accodingly.
2308 * callint.c (Fcall_interactively): Adjust calls accordingly.
2310 2013-05-04 Eli Zaretskii <eliz@gnu.org>
2312 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
2313 w->contents is a buffer before computing everything else.
2314 Use parentheses to disambiguate last part of the condition.
2316 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
2317 assertion violations. (Bug#14062)
2319 2013-05-01 David Reitter <david.reitter@gmail.com>
2321 * nsfns.m (ns_tooltip): Initialize.
2323 2013-04-28 Eli Zaretskii <eliz@gnu.org>
2325 * coding.c (decode_coding_gap): Don't remove the character before
2326 a newline unless it's a CR character. (Bug#14287)
2328 2013-04-28 Dan Nicolaescu <dann@gnu.org>
2330 * dispextern.h (struct face): Move enum face_underline_type
2331 earlier so that bitfields can be in the same word.
2333 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
2335 * nsfns.m (handlePanelKeys): New function.
2336 (EmacsOpenPanel:performKeyEquivalent:)
2337 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
2338 arrows/function/control and copy/paste keys (Bug#14296).
2340 2013-04-27 Juri Linkov <juri@jurta.org>
2342 * callint.c (Fcall_interactively): Call `Qread_number' for
2343 interactive code letter `n' instead of using duplicate code.
2346 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
2348 * systime.h (make_timeval): Declare as 'const'.
2350 2013-04-27 Kenichi Handa <handa@gnu.org>
2352 * font.c (font_open_entity): Always open a font of manageable
2355 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
2357 Port better to AIX (Bug#14258).
2358 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
2361 2013-04-24 Kenichi Handa <handa@gnu.org>
2363 * coding.c (decode_coding_iso_2022): When an invalid escape
2364 sequence is encountered, reset the invocation and designation
2365 status to the safest one.
2367 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
2369 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
2370 Without this fix, "make distclean" leaves stamp-h1 behind.
2372 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
2374 * w32fns.c (w32_fullscreen_rect): New function to compute the
2375 window rectangle for the given fullscreen mode.
2376 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
2377 longer tunes the window size. This keeps the window's edges flush
2378 with the screen and allows the taskbar to hide itself in fullboth.
2380 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
2381 window decorations and uses the entire screen.
2383 * w32term.h (w32_fullscreen_rect) Add prototype.
2384 (struct w32_output): Replace normal_width, normal_height,
2385 normal_top, and normal_left members with a single normal_placement
2387 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
2389 (FRAME_NORMAL_PLACEMENT): New macro.
2391 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
2393 * minibuf.c (Ftest_completion): Silence compiler warning.
2395 2013-04-15 Eli Zaretskii <eliz@gnu.org>
2397 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
2400 * frame.h (WINDOW_FRAME): Protect macro and its argument with
2403 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2404 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
2405 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
2406 parentheses where appropriate.
2408 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
2410 * keyboard.c (timer_start_idle): Remove no-longer-used local.
2412 2013-04-14 Eli Zaretskii <eliz@gnu.org>
2414 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
2415 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
2416 Mention in the doc string that setting these variables takes
2417 effect only after a call to set-window-buffer. (Bug#14200)
2419 2013-04-13 Eli Zaretskii <eliz@gnu.org>
2421 * indent.c (Fvertical_motion): Don't consider display strings on
2422 overlay strings as display strings on the buffer position we
2423 started from. This prevents vertical cursor motion from jumping
2424 more than one line when there's an overlay string with a display
2425 property at end of line.
2426 Reported by Karl Chen <Karl.Chen@quarl.org> in
2427 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
2429 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
2431 * window.c (select_window): `record_buffer' even if window is
2432 already selected (bug#14191).
2434 2013-04-11 Eli Zaretskii <eliz@gnu.org>
2436 * window.c (Fwindow_end): Test more flags, including the buffer's
2437 last_overlay_modified flag, to determine whether the window's
2438 display is really up-to-date. Prevents the function from
2439 returning a stale value. (Bug#14170)
2440 (Fwindow_line_height): Fix the test for up-to-date-ness of the
2443 2013-04-10 Eli Zaretskii <eliz@gnu.org>
2445 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
2446 garbaged only if it is not already the top frame on its TTY.
2447 This prevents flickering due to constant redrawing of TTY frames when
2448 there are GUI frames open in the same session. (Bug#13864)
2450 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
2452 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
2453 of marking the idle timers directly.
2455 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
2457 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
2460 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
2462 * window.c (select_window): Don't record_buffer while the invariant is
2463 temporarily broken (bug#14161).
2465 * fns.c (Fdelq): Don't assume !NILP => CONSP.
2467 2013-04-07 Eli Zaretskii <eliz@gnu.org>
2469 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
2471 2013-04-07 Romain Francoise <romain@orebokech.com>
2473 Ignore additional platform-specific ACL errors (Bug#13702).
2474 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
2475 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
2477 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
2479 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
2482 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
2484 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
2485 This bug was introduced by my 2013-02-25 change that simplified
2486 data_start configuration. Without this change, on GNU/Linux
2487 an Emacs configured with --enable-profiling fails immediately
2488 due to a profiler signal.
2489 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
2490 with these flags. On platforms where special flags are needed
2491 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
2492 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
2493 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
2495 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
2497 Get rid of some platform-specific functions examining window
2498 system and its capabilities. This is a partial rework of the
2500 * lisp.h (have_menus_p): Remove prototype. This function is
2501 replaced with platform-independent window_system_available.
2502 (check_window_system): Move to...
2503 * frame.h (decode_window_system_frame, window_system_available):
2504 ...here, add new prototypes.
2505 * frame.c (window_system_available, decode_window_system_frame):
2507 (check_window_system): Platform-independent now.
2508 * xterm.h (x_in_use): Remove declaration.
2510 * w32term.h (check_x_frame):
2511 * nsterm.h (check_x_frame): Remove prototypes. This function
2512 is replaced with platform-independent decode_window_system_frame.
2513 * msdos.c (have_menus_p): Remove.
2514 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
2515 Remove platform-specific functions. Use check_window_system,
2516 decode_window_system_frame and check_ns_display_info where
2517 appropriate. Minor style and comment tweaks.
2518 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
2519 (check_x_frame): Likewise.
2520 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
2522 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
2523 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
2524 * xmenu.c, xselect.c: All related users changed.
2526 2013-04-03 Kenichi Handa <handa@gnu.org>
2528 The following changes is to optimize the code for reading UTF-8
2531 * coding.c (check_ascii): Rename from detect_ascii. Return value
2532 changed. Check EOL format. Do not call adjust_coding_eol_type
2534 (check_utf_8): New function.
2535 (adjust_coding_eol_type): Do nothing if already adjusted.
2536 (detect_coding): Compare the return value of check_ascii with
2537 coding->src_bytes. Call adjust_coding_eol_type if necessary.
2538 (decode_coding_gap): Optimize for valid UTF-8.
2540 2013-03-21 Kenichi Handa <handa@gnu.org>
2542 * coding.c (syms_of_coding): Cancel previous change.
2544 * insdel.c (insert_from_gap): Fix previous change.
2546 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
2548 Consistently use platform-specific function to detect window system.
2549 * lisp.h (check_window_system): New prototype. This function is
2550 going to replace check_x, check_w32 and check_ns.
2551 (have_menus_p): Mention msdos.c in comment.
2552 * fontset.c (check_window_system_func): Remove. Adjust all users.
2553 * fontset.h (check_window_system_func): Remove prototype.
2554 * nsterm.h (check_ns):
2555 * xterm.h (check_x):
2556 * w32term.h (check_w32): Likewise.
2557 * menu.c (Fx_popup_menu): Use check_window_system.
2558 * msdos.c (check_window_system): Define for MS-DOS.
2559 * nsfns.m (check_window_system): Define for NS. Adjust all users.
2560 * w32fns.c (check_window_system): Likewise for MS-Windows.
2561 * xfns.c (check_window_system): Likewise for X.
2562 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
2563 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
2565 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
2567 Prefer < to > in range checks such as 0 <= i && i < N.
2568 This makes it easier to visualize quantities on a number line.
2569 This patch doesn't apply to all such range checks,
2570 only to the range checks affected by the 2013-03-24 change.
2571 This patch reverts most of the 2013-03-24 change.
2572 * alloc.c (xpalloc, Fgarbage_collect):
2573 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
2574 * character.c (string_escape_byte8):
2575 * charset.c (read_hex):
2576 * data.c (cons_to_unsigned):
2577 * dispnew.c (update_frame_1):
2578 * doc.c (Fsubstitute_command_keys):
2579 * doprnt.c (doprnt):
2580 * editfns.c (hi_time, decode_time_components):
2581 * fileio.c (file_offset):
2582 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
2583 * font.c (font_intern_prop):
2584 * frame.c (x_set_alpha):
2585 * gtkutil.c (get_utf8_string):
2586 * indent.c (check_display_width):
2587 * keymap.c (Fkey_description):
2588 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
2590 * minibuf.c (read_minibuf_noninteractive):
2591 * process.c (wait_reading_process_output):
2592 * search.c (Freplace_match):
2593 * window.c (get_phys_cursor_glyph):
2594 * xdisp.c (redisplay_internal):
2595 * xsmfns.c (smc_save_yourself_CB):
2596 Prefer < to > for range checks.
2597 * dispnew.c (sit_for): Don't mishandle NaNs.
2598 This fixes a bug introduced in the 2013-03-24 change.
2599 * editfns.c (decode_time_components): Don't hoist comparison.
2600 This fixes another bug introduced in the 2013-03-24 change.
2602 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
2604 * frame.h (struct frame): Drop scroll_bottom_vpos
2605 member becaue all real users are dead long ago.
2606 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
2607 * xdisp.c (redisplay_internal): Adjust user.
2609 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
2611 * nsmenu.m (showAtX:Y:for:): setLevel to
2612 NSPopUpMenuWindowLevel (Bug#13998).
2614 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
2616 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
2617 (ns_check_pending_open_menu): Declare.
2619 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
2620 (x_activate_menubar): Update the menu with title that matches
2621 ns_get_pending_menu_title, and call
2622 ns_check_pending_openmenu (Bug#12698).
2623 (menuWillOpen:): New method.
2624 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
2626 * nsterm.m (menu_will_open_state, menu_mouse_point)
2627 (menu_pending_title): New varaibles.
2628 (ns_get_pending_menu_title, ns_check_menu_open)
2629 (ns_check_pending_open_menu): New functions.
2631 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
2633 * indent.c (current_column_bol_cache): Remove leftover which is not
2634 used in Fmove_to_column any more.
2635 (current_column, scan_for_column): Adjust users.
2636 * keyboard.c (last_point_position_buffer, last_point_position_window):
2637 Remove leftovers which are not used for recording undo any more.
2638 (command_loop_1, syms_of_keyboard): Adjust users.
2639 * xdisp.c (last_max_ascent): Remove leftover which is not used in
2640 redisplay_window any more.
2641 (move_it_to): Adjust user.
2643 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
2645 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
2646 Update dependencies.
2648 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
2650 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
2651 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
2654 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
2656 * window.h (struct window): Replace hchild, vchild and buffer slots
2657 with the only contents slot. This is possible because each valid
2658 window may have either the child window (in vertical or horizontal
2659 combination) or buffer to display (for the leaf window). Using that,
2660 a lof of operations to traverse and/or change window hierarchies may
2661 be simplified. New member horizontal is used to distinguish between
2662 horizontal and vertical combinations of internal windows.
2663 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
2664 (WINDOW_VERTICAL_COMBINATION_P): New macros.
2665 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
2666 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
2667 Use contents slot, not buffer, where appropriate.
2668 (wset_combination): New function.
2669 (wset_buffer): Add eassert.
2670 (Fframe_first_window): Simplify the loop reaching first window.
2671 (Fwindow_buffer): Use WINDOW_LEAF_P.
2672 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
2673 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
2674 (unshow_buffer): Convert initial debugging check to eassert.
2675 (replace_window, recombine_windows, Fdelete_other_windows_internal)
2676 (make_parent_window, window_resize_check, window_resize_apply)
2677 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
2678 (Fset_window_configuration, delete_all_child_windows, save_window_save):
2679 Adjust to match struct window changes.
2680 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
2681 (mark_window_cursors_off, count_windows, get_leaf_windows)
2682 (foreach_window_1): Simplify the loop.
2683 * alloc.c (mark_object): Do not check for the leaf window because
2684 internal windows has no glyph matrices anyway.
2685 * dispnew.c (clear_window_matrices, showing_window_margins_p)
2686 (allocate_matrices_for_window_redisplay, fake_current_matrices)
2687 (allocate_matrices_for_frame_redisplay, free_window_matrices)
2688 (build_frame_matrix_from_window_tree, mirror_make_current)
2689 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
2690 (update_window_tree, set_window_update_flags): Simplify the loop.
2691 (sync_window_with_frame_matrix_rows): Enforce live window.
2692 Use contents slot, not buffer, where appropriate.
2693 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
2694 and WINDOW_HORIZONTAL_COMBINATION_P.
2695 (make_frame_visible_1): Simplify the loop.
2696 Use contents slot, not buffer, where appropriate.
2697 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
2698 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
2699 (expose_window_tree): Likewise.
2700 Use contents slot, not buffer, where appropriate.
2701 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
2702 to avoid deleted windows. Use contents slot instead of buffer.
2703 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
2704 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
2705 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
2706 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
2708 2013-03-28 Eli Zaretskii <eliz@gnu.org>
2710 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
2711 identify the reasons for assertion violations in bug#14062 and
2713 (Fx_show_tip): Fix compilation error under
2714 "--enable-check-lisp-object-type". (Bug#14073)
2716 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
2717 Reported by <rzl24ozi@gmail.com>.
2719 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
2721 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
2723 (unwind_with_echo_area_buffer): ...to restore it here.
2724 This is needed to ensure that...
2725 (redisplay_window): ...both window markers are valid here,
2726 which is verified by eassert.
2727 * editfns.c (save_excursion_save): Do not assume that
2728 selected_window always displays the buffer.
2729 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
2732 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
2734 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
2737 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
2739 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
2741 2013-03-27 Eli Zaretskii <eliz@gnu.org>
2743 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
2744 since MinGW's w32api headers do. This avoids compiler warnings.
2746 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
2749 2013-03-26 Eli Zaretskii <eliz@gnu.org>
2751 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
2753 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
2755 * gtkutil.c (style_changed_cb): Check if frame is live and an
2756 X frame (Bug#14038).
2758 2013-03-26 Eli Zaretskii <eliz@gnu.org>
2760 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
2761 Define only for _WIN32_WINNT less than 0x0500.
2762 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
2764 Move inclusion of time.h before sys/time.h, so that MinGW64 could
2765 see its own definitions of 'struct timeval' and 'struct timezone'.
2767 Fix incompatibilities between MinGW.org and MinGW64 headers.
2768 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
2770 * w32.c (REPARSE_DATA_BUFFER): Guard with
2771 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
2773 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
2775 * xterm.c: Include X11/XKBlib.h
2776 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
2778 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
2780 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
2782 * blockinput.h (input_blocked_p): Likewise.
2783 * bytecode.c (exec_byte_code): Likewise.
2784 * callproc.c (call_process_kill, call_process_cleanup)
2785 (Fcall_process): Likewise.
2786 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
2787 (Fccl_execute_on_string): Likewise.
2788 * character.c (string_escape_byte8): Likewise.
2789 * charset.c (read_hex): Likewise.
2790 * cm.c (calccost): Likewise.
2791 * data.c (cons_to_unsigned): Likewise.
2792 * dired.c (directory_files_internal, file_name_completion):
2794 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
2795 (sit_for): Likewise.
2796 * doc.c (Fsubstitute_command_keys): Likewise.
2797 * doprnt.c (doprnt): Likewise.
2798 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
2799 * emacsgtkfixed.c: Likewise.
2800 * fileio.c (file_offset, Fwrite_region): Likewise.
2801 * floatfns.c (Fexpt, fmod_float): Likewise.
2802 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
2804 * font.c (font_intern_prop): Likewise.
2805 * frame.c (x_set_alpha): Likewise.
2806 * gtkutil.c (get_utf8_string): Likewise.
2807 * indent.c (check_display_width): Likewise.
2808 * intervals.c (create_root_interval, rotate_right, rotate_left)
2809 (split_interval_right, split_interval_left)
2810 (adjust_intervals_for_insertion, delete_node)
2811 (interval_deletion_adjustment, adjust_intervals_for_deletion)
2812 (merge_interval_right, merge_interval_left, copy_intervals)
2813 (set_intervals_multibyte_1): Likewise.
2814 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
2815 * keymap.c (Fkey_description): Likewise.
2816 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
2817 * lread.c (openp, read_integer, read1, string_to_number):
2819 * menu.c (ensure_menu_items): Likewise.
2820 * minibuf.c (read_minibuf_noninteractive): Likewise.
2821 * print.c (printchar, strout): Likewise.
2822 * process.c (create_process, Faccept_process_output)
2823 (wait_reading_process_output, read_process_output, send_process)
2824 (wait_reading_process_output): Likewise.
2825 * profiler.c (make_log, handle_profiler_signal): Likewise.
2826 * regex.c (re_exec): Likewise.
2827 * regex.h: Likewise.
2828 * search.c (looking_at_1, Freplace_match): Likewise.
2829 * sysdep.c (get_child_status, procfs_ttyname)
2830 (procfs_get_total_memory): Likewise.
2831 * systime.h (EMACS_TIME_VALID_P): Likewise.
2832 * term.c (dissociate_if_controlling_tty): Likewise.
2833 * window.c (get_phys_cursor_glyph): Likewise.
2834 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
2835 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
2837 * xfns.c (Fx_window_property): Likewise.
2838 * xmenu.c (set_frame_menubar): Likewise.
2839 * xselect.c (x_get_window_property, x_handle_dnd_message):
2841 * xsmfns.c (smc_save_yourself_CB): Likewise.
2842 * xterm.c (x_scroll_bar_set_handle): Likewise.
2844 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
2846 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
2847 to be optional or nil. Adjust comment and convert it to docstring.
2848 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
2849 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
2851 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
2853 Static checking by GCC 4.8-20130319.
2854 * image.c (gif_load): Assume pass < 3 to pacify GCC.
2855 * process.c (Fset_process_datagram_address)
2856 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
2857 * xdisp.c (get_char_face_and_encoding):
2858 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
2859 (get_glyph_face_and_encoding): Prepare face before possibly using it.
2860 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
2862 2013-03-24 Ken Brown <kbrown@cornell.edu>
2864 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
2865 fix compilation on 64-bit Cygwin, where underscores are not
2866 automatically prepended.
2868 * w32term.c (w32_initialize): Silence compiler warning.
2870 2013-03-23 Eli Zaretskii <eliz@gnu.org>
2872 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
2873 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
2874 variables, to save and restore frame dimensions.
2875 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
2876 after returning from a 'fullscreen' configuration.
2877 use SendMessage instead of PostMessage to send the SC_RESTORE message,
2878 to avoid races between the main thread and the input thread.
2880 * w32term.h (struct w32_output): New members normal_width,
2881 normal_height, normal_top, normal_left, and prev_fsmode.
2882 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
2883 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
2886 * w32term.c (w32fullscreen_hook): Record last value of the frame's
2887 'fullscreen' parameter. Always record previous width and height
2888 of the frame, except when switching out of maximized modes, so
2889 that they could be restored correctly, instead of resetting to the
2890 default frame dimensions. Send SC_RESTORE command to the frame,
2891 unless we are going to send SC_MAXIMIZE, to restore the frame
2892 resize hints in the mouse pointer shown by the window manager.
2895 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
2897 * lisp.h (get_frame_param): Adjust conditions for prototype
2900 2013-03-22 Ken Brown <kbrown@cornell.edu>
2902 * unexcw.c: Drop unneeded inclusion of w32common.h.
2903 (report_sheap_usage): Declare.
2904 (read_exe_header): Add magic numbers for x86_64.
2905 (fixup_executable): Fix printf format specifier for unsigned long
2908 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
2910 * frame.h (struct frame): Put menu_bar_window under #ifdef
2911 because this member is not needed when X toolkit is in use.
2912 (fset_menu_bar_window):
2913 * dispnew.c (clear_current_matrices, clear_desired_matrices)
2914 (free_glyphs, update_frame):
2915 * xdisp.c (expose_frame): Likewise.
2916 (display_menu_bar): Likewise. Remove redundant eassert.
2917 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
2920 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
2922 Use functions and constants to manipulate Lisp_Save_Value objects.
2923 This replaces code that used macros and strings and token-pasting.
2924 The change makes the C source a bit easier to follow,
2925 and shrinks the Emacs executable a bit.
2926 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
2927 (make_save_value): Change 1st arg from string to enum. All callers
2930 (mark_object): Use if, not #if, for GC_MARK_STACK.
2931 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
2932 (XSAVE_OBJECT): Now functions, not macros.
2933 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
2934 the constant was never used.
2935 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
2936 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
2937 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
2938 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
2940 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
2941 type3 with a single member save_type. All uses changed.
2942 (save_type, set_save_pointer, set_save_integer): New functions.
2943 * print.c (PRINTX): Remove.
2945 * alloc.c: Remove redundant static declarations.
2947 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
2949 * window.h (struct window): Convert left_col, top_line, total_lines
2950 and total_cols from Lisp_Objects to integers. Adjust comments.
2951 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
2953 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
2954 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
2955 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
2956 Adjust users where appropriate.
2958 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
2960 * frame.h (struct frame): Drop resx and resy because the same data is
2961 available from window system-specific output context. Adjust users.
2962 (default_pixels_per_inch_x, default_pixels_per_inch_y):
2963 New functions to provide defaults when no window system available.
2964 (FRAME_RES_X, FRAME_RES_Y): New macros.
2965 (NUMVAL): Move from xdisp.c.
2966 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
2967 (Ffont_face_attributes, Fopen_font):
2968 * image.c (gs_load):
2969 * w32font.c (fill_in_logfont):
2970 * xdisp.c (calc_pixel_width_or_height):
2971 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
2972 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
2974 2013-03-20 Kenichi Handa <handa@gnu.org>
2976 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
2977 to 1 (temporary workaround until a bug related to ASCII
2978 optimization is fixed).
2980 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
2982 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
2983 Signal error if window is not internal. Adjust docstring.
2984 (delete_all_child_windows): Use combination_limit to save the buffer.
2985 (Fset_window_configuration): Adjust accordingly.
2986 * print.c (syms_of_print): Initialize debugging output not here...
2987 (init_print_once): ...but in a new function here.
2988 * lisp.h (init_print_once): Add prototype.
2989 * emacs.c (main): Add call to init_print_once. Adjust comments.
2991 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
2993 * window.c (window_resize_check, window_resize_apply)
2994 (window_from_coordinates, recombine_windows, set_window_buffer)
2995 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
2996 (Fsplit_window_internal, Fdelete_window_internal)
2997 (freeze_window_starts): Use bool for booleans.
2998 * window.h (window_frame_coordinates, resize_frame_windows)
2999 (freeze_window_starts, set_window_buffer): Adjust prototypes.
3001 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
3003 * dispnew.c (bitch_at_user): Use `user-error'.
3005 2013-03-17 Ken Brown <kbrown@cornell.edu>
3007 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
3008 as return type of image_background. (Bug#13981)
3009 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
3011 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
3013 * nsterm.m (updateFrameSize:): Change resize increments if needed.
3014 (ns_select): Don't return with result uninitialized.
3016 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
3019 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
3021 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
3022 directories. If filename is nil, get directory name (Bug#13932).
3023 Use getFilename and getDirectory.
3024 (getFilename, getDirectory): New methods for EmacsSavePanel and
3026 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
3028 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
3030 * coding.c (decode_coding_gap): Fix typo caught by static checking.
3032 2013-03-15 Kenichi Handa <handa@gnu.org>
3034 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
3035 (adjust_after_replace): Make it back to static. Delete the third
3036 arg text_at_gap_tail. Cancel the code for handling it.
3038 * coding.h (struct coding_system): New member eol_seen.
3040 * coding.c (detect_ascii): New function.
3041 (detect_coding): Set coding->head_ascii and coding->eol_seen only
3042 when the source bytes are actually scanned. On detecting for
3043 coding_category_utf_8_auto, call detect_ascii instead of scanning
3044 source bytes directly.
3045 (produce_chars): Call insert_from_gap with the new arg 0.
3046 (encode_coding): Likewise.
3047 (decode_coding_gap): Control ASCII optimization by the variable
3048 disable_ascii_optimization instead of #ifndef .. #endif.
3049 Deccode EOL format according to coding->eol_seen.
3050 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
3053 * lisp.h (adjust_after_replace): Cancel externing it.
3054 (insert_from_gap): Adjust prototype.
3056 2013-03-15 Eli Zaretskii <eliz@gnu.org>
3058 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
3059 FULLSCREEN_MAXIMIZED. (Bug#13935)
3061 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
3063 * region-cache.c (find_cache_boundary, move_cache_gap)
3064 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
3065 Simplify debugging check and convert to eassert. Adjust comment.
3066 (pp_cache): Put under ENABLE_CHECKING.
3068 2013-03-14 Eli Zaretskii <eliz@gnu.org>
3070 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
3071 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
3073 (w32fullscreen_hook): If the frame is visible, reset
3074 f->want_fullscreen flag after changing the frame size. If the
3075 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
3078 2013-03-13 Daniel Colascione <dancol@dancol.org>
3080 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
3081 too so that these builds can use Cygwin's file conversion
3082 functions. (We've been building and linking cygw32.o all along
3083 and just not using it.)
3085 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
3087 File synchronization fixes (Bug#13944).
3088 * Makefile.in (LIB_FDATASYNC): New macro.
3090 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
3091 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
3092 Don't worry about HAVE_FSYNC, since a substitute fsync is
3093 available if the system lacks one.
3094 (Fwrite_regin): Retry fsync if interrupted.
3096 2013-03-13 Eli Zaretskii <eliz@gnu.org>
3098 * w32term.c (w32_read_socket): If the Emacs frame is being
3099 activated, call w32fullscreen_hook, to make sure the new frame
3100 dimensions are in effect. (Bug#13937)
3102 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
3104 * xdisp.c (init_iterator): Simplify because both character and byte
3105 positions are either specified or -1. Add eassert. Adjust comment.
3106 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
3107 character and byte positions can be obtained from marker.
3109 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
3111 Static checking by Sun C 5.12.
3112 * alloc.c (buffer_memory_full) [REL_ALLOC]:
3113 * bytecode.c (exec_byte_code):
3114 * dispnew.c (init_display):
3116 * fileio.c (Fsubstitute_in_file_name):
3117 * keyboard.c (Fevent_convert_list):
3118 * keymap.c (Fsingle_key_description):
3119 * term.c (maybe_fatal, fatal):
3120 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
3121 * xsmfns.c (Fhandle_save_session):
3122 Omit unreachable code.
3123 * keymap.c (map_keymap_char_table_item): Cast void * to
3124 a function pointer type; the C Standard requires this.
3126 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
3127 Include <sys/param.h> unconditionally, as that works elsewhere and
3128 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
3129 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
3132 See ChangeLog.12 for earlier changes.
3138 Copyright (C) 2011-2013 Free Software Foundation, Inc.
3140 This file is part of GNU Emacs.
3142 GNU Emacs is free software: you can redistribute it and/or modify
3143 it under the terms of the GNU General Public License as published by
3144 the Free Software Foundation, either version 3 of the License, or
3145 (at your option) any later version.
3147 GNU Emacs is distributed in the hope that it will be useful,
3148 but WITHOUT ANY WARRANTY; without even the implied warranty of
3149 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
3150 GNU General Public License for more details.
3152 You should have received a copy of the GNU General Public License
3153 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.