1 2013-07-20 Glenn Morris <rgm@gnu.org>
3 * image.c (Fimage_flush): Fix doc typo.
5 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
7 Fix array bounds violation when pty allocation fails.
8 * process.c (PTY_NAME_SIZE): New constant.
9 (pty_name): Remove static variable; it's now auto.
10 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
11 Take pty_name as an arg rather than using a static variable.
13 (create_process): Recover pty_flag from process, not from volatile local.
14 (create_pty): Stay inside array even when pty allocation fails.
15 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
17 * lread.c (Fload): Avoid initialization only when lint checking.
18 Mention that it's needed only for older GCCs.
20 2013-07-20 Kenichi Handa <handa@gnu.org>
22 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
23 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
25 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
27 * lread.c (Fload): Avoid uninitialized warning.
29 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
31 Fix some minor file descriptor leaks and related glitches.
32 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
33 (create_lock_file): Use write, not emacs_write.
34 * image.c (slurp_file, png_load_body):
35 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
36 (server_accept_connection):
37 Don't leak an fd on memory allocation failure.
38 * image.c (slurp_file): Add a cheap heuristic for growing files.
39 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
40 as that's what the other routines do. Maybe input need not be
41 blocked at all, but it's better to be consistent.
42 Avoid undefined behavior when strlen is zero.
44 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
45 (NSTATICS): Now a constant; doesn't need to be a macro.
47 2013-07-19 Richard Stallman <rms@gnu.org>
49 * coding.c (decode_coding_utf_8): Add simple loop for fast
50 processing of ASCII characters.
52 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
54 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
56 2013-07-19 Eli Zaretskii <eliz@gnu.org>
58 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
59 unportable 'struct x_display_info'.
60 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
63 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
65 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
66 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
68 (system_process_attributes): Prefer plain char to unsigned char
69 when either will do. Clean up properly if interrupted or if
70 memory allocations fail. Don't assume sscanf succeeds. Remove
71 no-longer-needed workaround to stop GCC from whining. Read
72 command-line once, instead of multiple times. Check read status a
75 Fix obscure porting bug with varargs functions.
76 The code assumed that int is treated like ptrdiff_t in a vararg
77 function, which is not a portable assumption. There was a similar
78 -- though these days less likely -- porting problem with various
79 assumptions that pointers of different types all smell the same as
80 far as vararg functions is conserved. To make this problem less
81 likely in the future, redo the API to use varargs functions.
82 * alloc.c (make_save_value): Remove this vararg function.
83 All uses changed to ...
84 (make_save_int_int_int, make_save_obj_obj_obj_obj)
85 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
87 (make_save_ptr): Rename from make_save_pointer, for consistency with
88 the above. Define only on platforms that need it. All uses changed.
90 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
92 * keyboard.c: Try to fix typos in previous change.
93 (DISPLAY_LIST_INFO): New macro.
94 (kbd_buffer_get_event): Do not access members that are not present
95 in X11. Revert inadvertent change of "!=" to "=".
97 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
99 * keyboard.c (kbd_buffer_get_event):
100 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
101 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
103 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
105 * filelock.c: Fix unlikely file descriptor leaks.
106 (get_boot_time_1): Rework to avoid using emacs_open.
107 This doesn't actually fix a leak, but is better anyway.
108 (read_lock_data): Use read, not emacs_read.
110 * doc.c: Fix minor memory and file descriptor leaks.
111 * doc.c (get_doc_string): Fix memory leak when doc file absent.
112 (get_doc_string, Fsnarf_documentation):
113 Fix file descriptor leak on error.
115 * term.c: Fix minor fdopen-related file descriptor leaks.
116 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
117 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
119 * charset.c: Fix file descriptor leaks and errno issues.
121 (load_charset_map_from_file): Don't leak file descriptor on error.
122 Use plain record_xmalloc since the allocation is larger than
123 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
125 * eval.c (record_unwind_protect_nothing):
126 * fileio.c (fclose_unwind):
128 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
129 The replacement doesn't block input, but that no longer seems
132 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
134 * lread.c: Fix file descriptor leaks and errno issues.
135 (Fload): Close some races that leaked fds or streams when 'load'
137 (Fload, openp): Report error number of last nontrivial failure to open.
138 ENOENT counts as trivial.
139 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
141 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
142 now that the function is always called with a nonnegative arg.
143 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
144 All uses replaced with ...
145 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
147 A few more minor file errno-reporting bugs.
148 * callproc.c (Fcall_process):
149 * doc.c (Fsnarf_documentation):
150 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
151 * process.c (set_socket_option):
152 Don't let a constructor trash errno.
153 * doc.c: Include <errno.h>.
155 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
157 * w32fns.c (unwind_create_tip_frame): Fix declaration.
159 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
161 Fix w32 bug with call-process-region (Bug#14885).
162 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
163 to Fcall_process when the input is empty. This simplifies the
164 code a bit. It makes no difference on POSIXish platforms but
165 apparently it fixes a bug on w32.
167 Fix bug where insert-file-contents closes a file twice. (Bug#14839).
168 * fileio.c (close_file_unwind): Don't close if FD is negative;
169 this can happen when unwinding a zapped file descriptor.
170 (Finsert_file_contents): Unwind-protect the fd before the point marker,
171 in case Emacs runs out of memory between the two unwind-protects.
172 Don't trash errno when closing FD.
173 Zap the FD in the specpdl when closing it, instead of deferring
174 the removal of the unwind-protect; this fixes a bug where a child
175 function unwinds the stack past us.
177 New unwind-protect flavors to better type-check C callbacks.
178 This also lessens the need to write wrappers for callbacks,
179 and the need for make_save_pointer.
180 * alloca.c (free_save_value):
181 * atimer.c (run_all_atimers):
183 * alloc.c (safe_alloca_unwind):
184 * atimer.c (unwind_stop_other_atimers):
185 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
186 * menu.c (cleanup_popup_menu) [HAVE_NS]:
187 * minibuf.c (choose_minibuf_frame_1):
188 * process.c (make_serial_process_unwind):
189 * xdisp.h (pop_message_unwind):
190 * xselect.c (queue_selection_requests_unwind):
191 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
192 * alloca.c (record_xmalloc):
193 Prefer record_unwind_protect_ptr to record_unwind_protect with
195 * alloca.c (Fgarbage_collect):
196 Prefer record_unwind_protect_void to passing a dummy.
197 * buffer.c (restore_buffer):
198 * window.c (restore_window_configuration):
199 * xfns.c, w32fns.c (do_unwind_create_frame)
200 New wrapper. All record-unwind uses of wrappee changed.
201 * buffer.c (set_buffer_if_live):
202 * callproc.c (call_process_cleanup, delete_temp_file):
203 * coding.c (code_conversion_restore):
204 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
205 * editfns.c (save_excursion_restore)
206 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
207 (save_restriction_restore):
208 * eval.c (restore_stack_limits, un_autoload):
209 * fns.c (require_unwind):
210 * keyboard.c (recursive_edit_unwind, tracking_off):
211 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
212 * macros.c (pop_kbd_macro, restore_menu_items):
213 * nsfns.m (unwind_create_frame):
214 * print.c (print_unwind):
215 * process.c (start_process_unwind):
216 * search.c (unwind_set_match_data):
217 * window.c (select_window_norecord, select_frame_norecord):
218 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
219 (fast_set_selected_frame):
220 * xfns.c, w32fns.c (unwind_create_tip_frame):
221 Return void, not a dummy Lisp_Object. All uses changed.
222 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
223 * callproc.c (call_process_kill):
224 * fileio.c (restore_point_unwind, decide_coding_unwind)
225 (build_annotations_unwind):
226 * insdel.c (Fcombine_after_change_execute_1):
227 * keyboard.c (read_char_help_form_unwind):
228 * menu.c (unuse_menu_items):
229 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
230 * sound.c (sound_cleanup):
231 * xdisp.c (unwind_redisplay):
232 * xfns.c (clean_up_dialog):
233 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
234 Accept no args and return void, instead of accepting and returning
235 a dummy Lisp_Object. All uses changed.
236 * cygw32.c (fchdir_unwind):
237 * fileio.c (close_file_unwind):
238 * keyboard.c (restore_kboard_configuration):
239 * lread.c (readevalllop_1):
240 * process.c (wait_reading_process_output_unwind):
241 Accept int and return void, rather than accepting an Emacs integer
242 and returning a dummy object. In some cases this fixes an
243 unlikely bug when the corresponding int is outside Emacs integer
244 range. All uses changed.
245 * dired.c (directory_files_internal_unwind):
246 * fileio.c (do_auto_save_unwind):
247 * gtkutil.c (pop_down_dialog):
248 * insdel.c (reset_var_on_error):
249 * lread.c (load_unwind):
250 * xfns.c (clean_up_file_dialog):
251 * xmenu.c, nsmenu.m (pop_down_menu):
252 * xmenu.c (cleanup_widget_value_tree):
253 * xselect.c (wait_for_property_change_unwind):
254 Accept pointer and return void, rather than accepting an Emacs
255 save value encapsulating the pointer and returning a dummy object.
257 * editfns.c (Fformat): Update the saved pointer directly via
258 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
259 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
260 (unwind_body): New function.
261 (record_unwind_protect): First arg is now a function returning void,
262 not a dummy Lisp_Object.
263 (record_unwind_protect_ptr, record_unwind_protect_int)
264 (record_unwind_protect_void): New functions.
265 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
266 * fileio.c (struct auto_save_unwind): New type.
267 (do_auto_save_unwind): Use it.
268 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
269 * insdel.c (struct rvoe_arg): New type.
270 (reset_var_on_error): Use it.
271 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
273 (specbinding_func): Remove; there are now several such functions.
274 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
275 (set_unwind_protect_ptr): New function.
276 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
278 Be simpler and more consistent about reporting I/O errors.
279 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
280 Say "Read error" and "Write error", rather than "I/O error", or
281 "IO error reading", or "IO error writing", when a read or write
283 * process.c (Fmake_network_process, wait_reading_process_output)
284 (send_process, Fprocess_send_eof, wait_reading_process_output):
285 Capitalize diagnostics consistently. Put "failed foo" at the
286 start of the diagnostic, so that we don't capitalize the
287 function name "foo". Consistently say "failed" for such
289 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
290 All callers changed. This is so it can use report_file_error.
291 * sysdep.c (serial_open, serial_configure): Capitalize I/O
292 diagnostics consistently as above.
294 * fileio.c (report_file_errno): Fix errno reporting bug.
295 If the file name is neither null nor a pair, package it up as a
296 singleton list. All callers changed, both to this function and to
297 report_file_error. This fixes a bug where the memory allocator
298 invoked by list1 set errno so that the immediately following
299 report_file_error reported the wrong errno value.
301 Fix minor problems found by --enable-gcc-warnings.
302 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
303 * keyboard.c (kbd_buffer_get_event): Remove unused local.
305 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
307 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
308 Set event->arg to Qt if switch-event shall be generated.
309 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
311 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
313 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
316 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
317 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
318 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
319 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
320 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
321 and there is a focused frame.
322 (head_table): Add focus-in and focus-out.
323 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
324 bind to handle-focus-in/out.
326 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
327 (Fhandle_switch_frame): Call Fhandle_focus_in.
328 (syms_of_frame): defsubr handle-focus-in/out.
330 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
332 Fix porting bug to older POSIXish platforms (Bug#14862).
333 * sysdep.c (emacs_pipe): New function, that implements
334 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
335 This should port better to CentOS 5 and to Mac OS X 10.6.
336 All calls to pipe2 changed.
338 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
339 This makes the code easier to read and the executable a bit smaller.
340 Do not replace all calls to Fcons that happen to create lists,
341 just calls that are intended to create lists. For example, when
342 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
343 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
344 Similarly for list2 through list5.
345 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
346 * bytecode.c (exec_byte_code):
347 * callint.c (quotify_arg, Fcall_interactively):
348 * callproc.c (Fcall_process, create_temp_file):
349 * charset.c (load_charset_map_from_file)
350 (Fdefine_charset_internal, init_charset):
351 * coding.c (get_translation_table, detect_coding_system)
352 (Fcheck_coding_systems_region)
353 (Fset_terminal_coding_system_internal)
354 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
355 * composite.c (update_compositions, Ffind_composition_internal):
356 * dired.c (directory_files_internal, file_name_completion)
358 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
359 * doc.c (Fsnarf_documentation):
360 * editfns.c (Fmessage_box):
362 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
363 (Feval, eval_sub, Ffuncall, apply_lambda):
364 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
365 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
366 (Fset_file_times, Finsert_file_contents)
367 (Fchoose_write_coding_system, Fwrite_region):
368 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
369 * font.c (font_registry_charsets, font_parse_fcname)
370 (font_prepare_cache, font_update_drivers, Flist_fonts):
371 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
372 * frame.c (make_frame, Fmake_terminal_frame)
373 (x_set_frame_parameters, x_report_frame_params)
374 (x_default_parameter, Fx_parse_geometry):
375 * ftfont.c (syms_of_ftfont):
376 * image.c (gif_load):
377 * keyboard.c (command_loop_1):
378 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
379 (Fcopy_keymap, append_key, Fcurrent_active_maps)
380 (Fminor_mode_key_binding, accessible_keymaps_1)
381 (Faccessible_keymaps, Fwhere_is_internal):
382 * lread.c (read_emacs_mule_char):
383 * menu.c (find_and_return_menu_selection):
384 * minibuf.c (get_minibuffer):
385 * nsfns.m (Fns_perform_service):
386 * nsfont.m (ns_script_to_charset):
387 * nsmenu.m (ns_popup_dialog):
388 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
389 (Fx_own_selection_internal):
390 * nsterm.m (append2):
391 * print.c (Fredirect_debugging_output)
392 (print_prune_string_charset):
393 * process.c (Fdelete_process, Fprocess_contact)
394 (Fformat_network_address, set_socket_option)
395 (read_and_dispose_of_process_output, write_queue_push)
396 (send_process, exec_sentinel):
397 * sound.c (Fplay_sound_internal):
398 * textprop.c (validate_plist, add_properties)
399 (Fput_text_property, Fadd_face_text_property)
400 (copy_text_properties, text_property_list, syms_of_textprop):
401 * unexaix.c (report_error):
402 * unexcoff.c (report_error):
403 * unexsol.c (unexec):
404 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
405 (Fformat_mode_line, syms_of_xdisp):
406 * xfaces.c (set_font_frame_param)
407 (Finternal_lisp_face_attribute_values)
408 (Finternal_merge_in_global_face, syms_of_xfaces):
409 * xfns.c (x_default_scroll_bar_color_parameter)
410 (x_default_font_parameter, x_create_tip_frame):
411 * xfont.c (xfont_supported_scripts):
412 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
413 (menu_help_callback, xmenu_show):
415 * xterm.c (set_wm_state):
416 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
417 and similarly for list2 through list5.
419 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
421 * callproc.c (Fcall_process_region): Fix minor race and tune.
422 (create_temp_file): New function, with the temp-file-creation part
423 of the old Fcall_process_region. Use Fcopy_sequence to create the
424 temp file name, rather than alloca + build_string, for simplicity.
425 Don't bother to block input around the temp file creation;
426 shouldn't be needed. Simplify use of mktemp. Use
427 record_unwind_protect immediately after creating the temp file;
428 this closes an unlikely race where the temp file was not removed.
429 Use memcpy rather than an open-coded loop.
430 (Fcall_process_region): Use the new function. If the input is
431 empty, redirect from /dev/null rather than from a newly created
432 empty temp file; this avoids unnecessary file system traffic.
434 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
436 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
437 Simplify by making this case like the other two. This is a bit
438 slower on obsolete hosts, but the extra complexity isn't worth it.
440 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
441 * process.c (create_process) [!DOS_NT]:
442 Remove now-unnecessary calls to emacs_close.
444 2013-07-13 Eli Zaretskii <eliz@gnu.org>
446 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
447 returning early. (Bug#14850)
449 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
450 and inhibit-iso-escape-detection attributes of 'undecided'.
453 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
455 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
456 Reported by Herbert J. Skuhra in
457 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
459 Don't lose top specpdl entry when memory is exhausted.
460 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
461 specpdl overflow here, to simplify callers; all callers changed.
462 Always reserve an unused entry at the stack top; this avoids
463 losing the top entry's information when memory is exhausted.
465 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
467 Clean up errno reporting and fix some errno-reporting bugs.
468 * callproc.c (Fcall_process):
469 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
470 * process.c (create_process, Fmake_network_process):
471 * unexaix.c (report_error):
472 * unexcoff.c (report_error):
473 Be more careful about reporting the errno of failed operations.
474 The code previously reported the wrong errno sometimes.
475 Also, prefer report_file_errno to setting errno + report_file_error.
476 (Fcall_process): Look at openp return value rather than at path,
477 as that's a bit faster and clearer when there's a numeric predicate.
478 * fileio.c (report_file_errno): New function, with most of the
479 old contents of report_file_error.
480 (report_file_error): Use it.
481 (Ffile_exists_p, Ffile_accessible_directory_p):
482 Set errno to 0 when it is junk.
483 * fileio.c (Faccess_file):
484 * image.c (x_create_bitmap_from_file):
485 Use faccessat rather than opening the file, to avoid the hassle of
486 having a file descriptor open.
487 * lisp.h (report_file_errno): New decl.
488 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
491 * process.c (create_process, wait_reading_process_output) [AIX]:
492 Remove obsolete SIGHUP-related code, as Emacs no longer disables
493 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
494 a multithreaded environment anyway).
495 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
497 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
499 * image.c (x_find_image_file): Don't close a remote file handle.
501 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
503 Fix races with threads and file descriptors.
504 * callproc.c (Fcall_process_region):
505 * dired.c (open_directory):
506 * emacs.c (main, Fdaemon_initialized):
507 * image.c (x_find_image_file):
508 * inotify.c (Finotify_rm_watch):
509 * lread.c (Flocate_file_internal):
510 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
511 * term.c (term_mouse_moveto, init_tty):
512 * termcap.c (tgetent):
513 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
514 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
515 * unexhp9k800.c, unexmacosx.c (unexec):
516 * callproc.c (Fcall_process_region):
517 Use emacs_close, not close.
518 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
519 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
520 and posix_close function on current platforms (which all lack them).
521 (emacs_close): Use it. This should fix the races on GNU/Linux and
522 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
523 and it should avoid closing random victim file descriptors on
526 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
528 * inotify.c (uninitialized): Remove. All uses replaced by -1.
529 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
532 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
533 This is for .gdbinit xbacktrace.
535 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
536 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
537 (emacs_set_tty): Now static.
538 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
539 * term.c (tty_capable_p, tty_default_color_capabilities)
540 (get_tty_terminal, term_mouse_movement)
541 (handle_one_term_event, init_tty, maybe_fatal):
542 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
543 (tgetent, scan_file, name_match, compare_contin):
544 * terminal.c (get_terminal):
545 Use bool for boolean.
546 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
547 Prefer char to unsigned char if either will do.
548 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
549 (tty_write_glyphs): Prefer int to unsigned.
550 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
552 * termcap.c (tprint, main) [TEST]: Remove non-working test.
554 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
557 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
558 (B__dummy__): New dummy symbol, to pacify C89.
559 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
560 they can't grok varargs macros.
561 * dispnew.c (add_window_display_history)
562 (add_frame_display_history):
563 * print.c (print_object):
564 * xdisp.c (debug_method_add):
565 Use %p printf format only for void pointers.
566 * emacs.c (usage_message): New constant, replacing ...
567 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
568 (main): Adjust to usage reorg.
569 * fns.c (syms_of_fns):
570 * profiler.c (syms_of_profiler):
571 Don't use non-constant struct initializers.
572 * gnutls.h (gnutls_initstage_t):
573 * lisp.h (enum Lisp_Fwd_Type):
574 * lread.c (lisp_file_lexically_bound_p):
575 * xsettings.c (anonymous enum):
576 Remove trailing comma.
577 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
578 * lisp.h (ENUM_BF): Use unsigned if pedantic.
579 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
581 * regex.c (const_re_char): New type, to pacify strict C89.
582 All uses of 'const re_char' replaced to use it.
583 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
584 with glibc when strict C89. This change is imported from gnulib.
586 (_Restrict_arr_): Rename from __restrict_arr, similarly.
587 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
588 Omit GNU_LINUX implementation, since it requires long long.
589 * xterm.c (x_draw_underwave):
590 Do not assume the traditional order of struct's members.
591 (x_term_init): Rewrite to avoid the need for non-constant structure
594 Syntax cleanup, mostly replacing macros with functions.
595 ` This removes the need for the syntax_temp hack.
596 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
597 * syntax.c (SYNTAX_INLINE): New macro.
598 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
599 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
600 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
601 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
602 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
603 (SYNTAX_COMEND_FIRST): Now functions, not macros.
604 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
605 Now constants, not macros.
606 (syntax_temp) [!__GNUC__]: Remove.
607 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
608 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
609 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
610 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
611 Move here from syntax.h; now functions, not macros. Except for the
612 last function, these are static since only syntax.c uses them.
613 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
614 All uses changed. Now a function, not a macro; use this fact
615 to simplify the code.
616 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
617 compiler bugs; no longer relevant.
618 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
619 (SYNTAX_INLINE): New macro.
620 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
621 for the new functions. Use bool for boolean member.
622 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
623 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
624 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
625 (SETUP_BUFFER_SYNTAX_TABLE):
626 Now extern inline functions, not macros.
627 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
628 Remove; all uses replaced by implementation.
629 (syntax_temp) [!__GNUC__]: Remove decl.
630 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
632 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
634 * emacs.c (main): Fix syntax error.
636 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
638 Timestamp fixes for undo (Bug#14824).
639 * atimer.c (schedule_atimer):
640 * fileio.c (Ffile_newer_than_file_p):
641 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
642 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
643 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
644 (syms_of_fileio): Remove Sclear_visited_file_name.
645 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
646 file doesn't exist; this avoids an ambiguity with negative timestamps.
647 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
648 * systime.h (make_emacs_time, invalid_emacs_time):
649 Don't assume struct timespec layout; POSIX doesn't guarantee it.
650 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
651 * undo.c (record_first_change): Push (visited-file-modtime) onto
652 undo list rather than reimplementing it by hand, incorrectly.
654 2013-07-09 Ken Brown <kbrown@cornell.edu>
656 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
658 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
660 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
662 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
664 Handle errno and exit status a bit more carefully.
665 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
666 number into an exit status. Instead, use EXIT_CANCELED.
667 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
668 * callproc.c (relocate_fd):
669 * emacs.c (close_output_streams, main):
670 * process.c (create_process):
671 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
672 Use emacs_perror for simplicity.
673 * callproc.c (relocate_fd, main):
674 * sysdep.c (sys_subshell):
675 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
676 (shut_down_emacs): Use emacs_write, not write.
677 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
678 * fileio.c (Fcopy_file, e_write):
679 * nsterm.m (ns_select):
680 * process.c (send_process):
681 * sound.c (vox_write):
682 Use emacs_write_sig, not emacs_write.
683 * lisp.h (emacs_write_sig, emacs_perror): New decls.
684 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
686 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
688 (emacs_full_write): New function.
689 (emacs_write): Rewrite to use it.
690 (emacswrite_sig, emacs_perror): New functions.
691 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
693 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change).
695 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
696 on NS even if it is present. Pixmap on NS is a void*.
698 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
700 Port to Ubuntu 10 (Bug#14803).
701 Problem reported by T.V. Raman.
702 * process.c (close_on_exec, accept4, process_socket):
703 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
705 2013-07-07 Eli Zaretskii <eliz@gnu.org>
707 * w32.c (sys_dup): Declare prototype.
711 * callproc.c [WINDOWSNT]: Include sys/socket.h.
713 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
715 Make file descriptors close-on-exec when possible (Bug#14803).
716 This simplifies Emacs a bit, since it no longer needs to worry
717 about closing file descriptors by hand in some cases.
718 It also fixes some unlikely races. Not all such races, as
719 libraries often open files internally without setting
720 close-on-exec, but it's an improvement.
721 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
722 * callproc.c (Fcall_process) [!MSDOS]:
723 * emacs.c (main) [!DOS_NT]:
724 * nsterm.m (ns_term_init):
725 * process.c (create_process):
726 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
727 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
728 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
729 Prefer mkostemp with O_CLOEXEC to mkstemp.
730 * callproc.c (relocate_fd) [!WINDOWSNT]:
731 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
732 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
734 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
735 Make the resulting file descriptor close-on-exec.
736 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
737 * lread.c (load_descriptor_list, load_descriptor_unwind):
738 Remove; no longer needed. All uses removed.
739 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
740 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
742 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
743 (Fmake_network_process, Fnetwork_interface_list):
744 (Fnetwork_interface_info, server_accept_connection):
745 Make newly-created socket close-on-exec.
746 * sysdep.c (emacs_open, emacs_fopen):
747 Make new-created descriptor close-on-exec.
748 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
749 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
751 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
753 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
756 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
758 Fix openp errno handling.
759 * callproc.c (Fcall_process): Preserve openp errno around close.
760 * lread.c (openp): Set errno when returning -1, as some callers
763 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
765 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
767 * nsterm.h (NSSavePanel): Update comment.
768 (NSAPP_DATA2_RUNFILEDIALOG): Define.
769 (ns_run_file_dialog): Declare.
771 * nsfns.m: Remove panelOK.
773 (ns_run_file_dialog): New function.
774 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
775 event loop, so file dialog is popped up by ns_run_file_dialog, called
776 by sendEvent (Bug#14578).
777 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
779 2013-07-06 Eli Zaretskii <eliz@gnu.org>
781 * xdisp.c (default_line_pixel_height): New function.
782 (pos_visible_p, move_it_vertically_backward, try_scrolling)
783 (try_cursor_movement, redisplay_window, try_window)
784 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
786 * window.c (window_scroll_pixel_based): use
787 default_line_pixel_height.
789 * dispextern.h (default_line_pixel_height): Add prototype.
791 * frame.c (x_set_line_spacing): Accept a float value for
792 line-spacing parameter, per the documentation.
794 * data.c (Fmultibyte_string_p): Doc fix.
796 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
798 Use emacs_open more consistently when opening files.
799 This handles EINTR more consistently now, and makes it easier
800 to introduce other uniform changes to file descriptor handling.
801 * src/systdio.h: New file.
802 * src/buffer.c (mmap_init):
803 * cygw32.c (chdir_to_default_directory):
804 * dispnew.c (Fopen_termscript):
805 * emacs.c (Fdaemon_initialized):
806 * fileio.c (Fdo_auto_save):
807 * image.c (slurp_file, png_load_body, jpeg_load_body):
808 * keyboard.c (Fopen_dribble_file):
810 * print.c (Fredirect_debugging_output):
811 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
812 * termcap.c (tgetent):
813 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
814 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
815 * w32term.c (w32_initialize) [CYGWIN]:
816 * xfaces.c (Fx_load_color_file):
817 Use emacs_open instead of plain open, and emacs_fopen instead of
819 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
820 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
821 * callproc.c (default_output_mode): New constant.
822 (Fcall_process): Use it to call emacs_open instead of plain creat.
823 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
824 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
825 (emacs_fopen): New function.
826 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
827 Include <lisp.h>, for emacs_open.
828 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
830 Remove duplicate #include directives.
831 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
833 Don't include stdio.h twice.
834 * buffer.c [USE_MMAP_FOR_BUFFERS]:
835 Don't include sys/types.h or stdio.h twice.
836 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
837 * lread.c: Don't include coding.h twice.
838 * nsfont.m: Don't include frame.h twice.
839 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
840 * ralloc.c: Don't include <unistd.h> twice.
841 * xdisp.c: Don't include font.h twice.
842 * xterm.c: Don't include fontset.h twice.
843 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
845 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
847 Scale ImageMagick images more carefully.
848 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
849 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
850 Be more careful about avoiding undefined behavior after
851 integer overflow and division by zero.
853 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
855 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
856 (syms_of_w32fns): DEFSYM them.
857 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
858 (CCHDEVICENAME): Define macros if not defined.
859 (struct MONITOR_INFO_EX): New struct.
860 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
861 (enum_display_monitors_fn): New variable.
862 (globals_of_w32fns): Initialize it.
863 (Fx_display_pixel_width, Fx_display_pixel_height)
864 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
865 multi-monitor setups in docstrings.
866 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
867 screen size by primary monitor's millimeter per pixel.
868 (w32_monitor_enum, w32_display_monitor_attributes_list)
869 (w32_display_monitor_attributes_list_fallback)
870 (Fw32_display_monitor_attributes_list): New functions.
871 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
873 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
875 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
877 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
879 * fileio.c (Qfile_notify_error): New error symbol.
881 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
882 * inotify.c (inotify_callback, symbol_to_inotifymask)
883 (Finotify_add_watch, Finotify_rm_watch): Use it.
884 (inotifyevent_to_event): Exchange order of cookie and file name.
885 (Finotify_add_watch): Adapt docstring.
887 * lisp.h (Qfile_notify_error): Declare.
889 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
891 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
892 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
893 Do not clear _malloc_thread_enabled_p, undoing the previous change,
894 which did not work (see <http://bugs.gnu.org/14569#307>).
895 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
896 && (!noninteractive || initialized)). This attempts to thread
897 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
899 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
901 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
902 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
904 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
906 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
907 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
908 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
909 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
911 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
913 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
914 Define to __sys_siglist.
916 2013-07-02 Eli Zaretskii <eliz@gnu.org>
918 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
919 word-wrap, so that overflow-newline-into-fringe would work in
920 visual-line-mode. (Bug#2749)
921 (move_it_in_display_line_to): When the last scanned display
922 element fits exactly on the display line, and
923 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
924 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
925 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
926 finding buffer position that corresponds to pixel coordinates,
927 e.g. in buffer_posn_from_coords.
929 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
931 * process.c (handle_child_signal): Call catch_child_signal if
934 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
936 Don't convert function pointers to void * and back.
937 It isn't portable C, and it's easy enough to avoid.
938 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
939 (make_save_value): Add support for SAVE_FUNCPOINTER.
940 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
941 * print.c (print_object):
942 Distinguish function from object pointers.
943 * lisp.h (SAVE_FUNCPOINTER): New constant.
944 (SAVE_SLOT_BITS): Adjust to it.
945 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
946 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
947 (voidfuncptr): New typedef.
948 (struct Lisp_Save_Value): New member data[0].funcpointer.
949 (XSAVE_FUNCPOINTER): New function.
951 Simplify buildobj processing.
952 * Makefile.in (buildobj.h): Make it a sequence of strings each
953 followed by comma, rather than a single string. Put it into a
954 .tmp file in case there's an error while generating it.
955 (gl-stamp): Use .tmp for temp files.
956 (mostlyclean): Clean .tmp files.
957 * doc.c (buildobj): Move to just the routine that needs it.
958 It's now an array of strings, so processing is simpler.
960 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
962 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
963 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
964 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
965 Invoke malloc_enable_thread even when not interactive.
966 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
967 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
968 in this case, since the underlying bug has now been fixed.
970 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
972 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
973 unlinking it (bug#14691).
975 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
977 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
978 before checking whether buffer is modified. This lets
979 `kill-buffer-query-functions' cancel killing of the buffer or save
980 its content before `kill-buffer' asks user the "Buffer %s
981 modified; kill anyway?" question.
983 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
985 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
986 Let the super performKeyEquivalent deal with them (Bug#14747).
988 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
990 * widget.c (resize_cb): Remove unused local.
992 Do not use GTK 3 if it exists but cannot be compiled.
993 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
994 * xterm.c (x_error_handler) [!USE_GTK]:
997 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
999 2013-06-30 Eli Zaretskii <eliz@gnu.org>
1001 * intervals.c (get_local_map): Instead of aborting, clip POSITION
1002 to the valid range of values. (Bug#14753)
1004 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
1005 when moving point by using the current glyph matrix. This avoids
1006 the need to force redisplay when this function is called in a
1009 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
1011 Fix minor problems found by static checking.
1012 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
1013 Redo the latter's body to sidestep GCC parenthesization warnings.
1014 (setup_coding_system, detect_coding, detect_coding_system): Use them.
1015 * coding.c (detect_coding, detect_coding_system):
1016 * coding.h (struct undecided_spec):
1017 Use bool for boolean.
1018 * image.c (QCmax_width, QCmax_height): Now static.
1019 * xdisp.c (Fmove_point_visually): Remove unused local.
1021 2013-06-29 Eli Zaretskii <eliz@gnu.org>
1023 * xdisp.c (Fmove_point_visually): New function.
1025 2013-06-28 Kenichi Handa <handa@gnu.org>
1027 * coding.h (define_coding_undecided_arg_index): New enum.
1028 (coding_attr_index): New members
1029 coding_attr_undecided_inhibit_null_byte_detection,
1030 coding_attr_undecided_inhibit_iso_escape_detection,
1031 coding_attr_undecided_prefer_utf_8.
1032 (undecided_spec): New struct.
1033 (struct coding_system): New member `undecided' of the member
1036 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
1037 (detect_coding): Likewise.
1038 (detect_coding_system): Likewise.
1039 (Fdefine_coding_system_internal): New coding system properties
1040 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
1042 (syms_of_coding): Adjust for coding_arg_undecided_max.
1044 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
1046 * image.c (x_from_xcolors): Remove unused local.
1048 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1050 Defer image data transfer between X client and server until actual
1053 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
1056 * image.c (Destroy_Image): Remove.
1057 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
1058 `mask_p', and `colors_p'. All uses changed.
1059 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
1060 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
1061 New macros for `flags' arg to x_clear_image_1.
1062 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
1063 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
1064 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
1065 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
1066 (image_get_x_image, image_unget_x_image): New functions or macros.
1067 (image_background, image_background_transparent, x_to_xcolors)
1068 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
1069 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
1070 instead of Destroy_Image.
1071 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
1072 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
1073 (png_load_body, jpeg_load_body, tiff_load, gif_load)
1074 (imagemagick_load_image, svg_load_image): Use them instead of
1075 x_create_x_image_and_pixmap, and x_put_x_image followed by
1076 x_destroy_x_image, respectively.
1077 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
1078 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
1079 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
1080 background_transparent fields.
1081 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
1082 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
1084 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
1086 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
1087 This mostly consists of undoing recent changes.
1088 * callproc.c (Fcall_process):
1089 * process.c (create_process):
1090 Do not worry about catching SIGCHLD here, undoing previous change.
1091 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
1092 * process.c, process.h (catch_child_signal):
1093 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
1094 * process.c (catch_child_handler): Don't worry about being called
1095 lazily and do not assume caller has blocked SIGCHLD, undoing
1096 previous change. Move first-time stuff back to
1097 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
1098 tickle glib, as that causes Cygwin bootstrap to fail. Do not
1099 set lib_child_handler if it's already initialized, which may
1100 help avoid problems on GNUStep.
1102 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
1104 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
1105 * callproc.c (Fcall_process):
1106 * process.c (create_process):
1107 Make sure SIGCHLD is caught before we fork,
1108 since Emacs startup no arranges to catch SIGCHLD.
1109 * process.c (lib_child_handler): Initialize to null, not to
1111 (catch_child_signal): Allow self to be called lazily.
1112 Do nothing if it's already been called.
1113 Assume caller has blocked SIGCHLD (all callers do now).
1114 * emacs.c (main): Do not catch SIGCHLD here; defer it until
1115 just before it's really needed.
1116 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
1117 since it hasn't been caught yet.
1119 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1121 * image.c (compute_image_size): New function to implement
1122 :max-width and :max-height.
1123 (imagemagick_load_image): Use it.
1125 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
1127 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
1128 * callproc.c, process.h (block_child_signal, unblock_child_signal):
1130 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
1131 * process.c (catch_child_signal): Block SIGCHLD while futzing with
1132 the SIGCHLD handler, since the code is not atomic and (due to glib)
1133 signals may be arriving now.
1134 * sysdep.c (init_signals): Do not catch child signals here;
1135 'main' now does that later, at a safer time.
1137 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
1139 Clean up SIGCHLD handling a bit (Bug#14569).
1140 * process.c, process.h (catch_child_signal):
1141 Now always extern, even if !NS_IMPL_GNUSTEP.
1142 * process.c (catch_child_signal): Move glib tickler here from
1143 init_process_emacs, so that it's done earlier in Emacs
1144 initialization. Also move the noninteractive && !initialized
1145 check here from init_process_emacs. This is all a bit cleaner for
1146 GNUish platforms, and I hope it works around the Cygwin bug.
1147 * sysdep.c (init_signals): Invoke catch_child_signal here, so
1148 that glib signal handling is tickled before glib creates threads.
1150 * process.c (wait_reading_process_output): Avoid int overflow
1151 when reading more than 2 GiB total from a process.
1153 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
1155 * process.c (create_process): Handle a couple more cases,
1156 i.e., work even if new_argv and wait_child_setup[i] are cached.
1157 Use Fcall_process's style for volatile vars.
1159 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
1161 * process.c (create_process): Mark PROCESS volatile.
1163 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
1165 Use C99-style flexible array members if available.
1166 This avoids some subtle aliasing issues, which typically
1167 aren't a problem with GCC but may be a problem elsewhere.
1168 * alloc.c (sdata): New typedef, replacing the old struct sdata.
1169 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
1170 In either case, it uses a flexible array member rather than
1171 the old struct hack. All uses changed.
1172 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
1173 Adjust to sdata reorganization.
1174 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
1175 Use offsetof (struct, flex_array_member), not sizeof (struct), as
1176 that ports better to pre-C99 non-GCC.
1177 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
1178 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
1179 as the latter has changed.
1180 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
1181 and port better to pre-C99 GCC.
1182 * image.c (struct xpm_cached_color):
1183 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
1184 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
1185 Use FLEXIBLE_ARRAY_MEMBER.
1186 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
1187 Move decl to top level so it gets checked against implementation.
1188 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
1189 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
1191 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
1193 * syntax.c: Integer cleanups.
1194 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
1195 All uses that need 0-or-2 changed to:
1196 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
1197 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
1198 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
1199 (char_quoted, prev_char_comend_first, back_comment)
1200 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
1201 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
1202 Use bool for boolean.
1203 (update_syntax_table, skip_chars, skip_syntaxes):
1204 Prefer int to unsigned when either will do.
1205 (back_comment): Return boolean success flag, like forw_comment,
1206 instead of positive-or-minus-1 (which might have overflowed int anyway).
1207 Don't stuff ptrdiff_t into int.
1208 (syntax_spec_code, syntax_code_spec): Now const.
1209 (Fmatching_paren, scan_lists, scan_sexps_forward):
1210 Use enum syntaxcode for syntax code.
1211 (Fmatching_paren): Check that arg is a character, not just an integer.
1212 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
1213 (Finternal_describe_syntax_value): Omit no-longer-needed
1215 (skip_chars): Use char, not unsigned char, when the distinction
1217 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
1218 * bytecode.c (exec_byte_code):
1219 * syntax.c (syntax_spec_code, Fchar_syntax)
1220 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
1222 * syntax.h (SYNTAX_WITH_FLAGS):
1223 Omit unnecessary casts.
1225 2013-06-20 Eli Zaretskii <eliz@gnu.org>
1227 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
1228 line dimensions here, to avoid race conditions with the main
1229 thread. (Bug#14062, bug#14630, bug#14669)
1231 * w32term.c (w32_draw_window_cursor): Compute the header line and
1232 mode line dimensions here.
1233 <w32_system_caret_window, w32_system_caret_hdr_height>:
1234 <w32_system_caret_mode_height>: New variables.
1236 * w32term.h: Declare them.
1238 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
1240 * alloc.c (die): Move "assertion failed" string here ...
1241 * lisp.h (eassert): ... from here. Also, suppress evaluation of
1242 COND when SUPPRESS_CHECKING. This shrinks the executable text
1243 size by 0.8% to 2.2% when configured with --enable-checking,
1244 depending on optimization flags (GCC 4.8.1 x86-64).
1246 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
1248 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1250 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
1251 base is 2; this is more accurate.
1253 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
1255 * sound.c (string_default): Move to !WINDOWSNT section.
1256 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
1258 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
1260 * sound.c: Integer cleanups.
1261 Remove unnecessary forward decls.
1262 (struct sound_device): The 'file' member is now a Lisp_Object, not
1263 a char *, so that we needn't invoke alloca on a huge size.
1264 (Fplay_sound_internal): Adjust to this.
1265 (string_default): New function.
1266 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
1267 Use it to adjust to the struct sound_device change.
1268 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
1269 (be2hs) [0]: Remove.
1271 * syntax.c (skip_chars): Don't use uninitialized storage
1272 when searching a multibyte buffer for characters that are not in a
1273 unibyte string that contains non-ASCII characters.
1275 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
1277 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
1278 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
1280 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
1282 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
1284 2013-06-18 Kenichi Handa <handa@gnu.org>
1286 * font.c (Ffont_spec): Signal an error for an invalid font name
1289 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
1291 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
1292 In particular this ports to 32-bit sparc Sun cc.
1293 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
1294 array with a dummy element at specpdl[-1], so that its address can
1296 (unbind_to): Do not copy the binding; not needed, now that we
1297 copy old_value in the one place where the copy is needed.
1298 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
1299 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
1300 (union specbinding): Rename from struct specbinding. Redo layout
1301 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
1302 which is not portable. With Sun C 5.12 32-bit sparc, the
1303 declaration causes nargs to be an unsigned bitfield, a behavior
1304 that the C standard allows; but Emacs wants nargs to be signed.
1305 The overall type is now a union of structures rather than a
1306 structure of union of structures, and the 'kind' member is now a
1307 bitfield, so that the overall type doesn't grow. All uses changed.
1308 * process.c (Fmake_serial_process): Remove unnecessary initialization.
1310 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
1312 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
1313 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
1315 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
1317 2013-06-17 Eli Zaretskii <eliz@gnu.org>
1319 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
1320 unless we know that the window w's frame is a frame object.
1321 Another attempt at solving bug#14062 and bug#14630.
1323 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
1325 * textprop.c (property_set_type): New enum.
1326 (add_properties): Allow appending/prepending text properties.
1327 (add_text_properties_1): Factored out of Fadd_text_properties.
1328 (Fadd_text_properties): Move all the code into
1329 add_text_properties_1.
1330 (Fadd_face_text_property): New function that calls
1331 add_text_properties_1.
1333 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
1335 Move functions from lisp.h to individual modules when possible.
1336 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
1337 * alloc.c (XFLOAT_INIT, set_symbol_name):
1338 * buffer.c (CHECK_OVERLAY):
1339 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
1340 (set_char_table_parent):
1341 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
1342 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
1343 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
1344 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
1346 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
1347 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
1348 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
1349 (backtrace_args, backtrace_debug_on_exit):
1350 * floatfns.c (CHECK_FLOAT):
1351 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
1352 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
1353 (set_hash_hash, set_hash_hash_slot, set_hash_index)
1354 (set_hash_index_slot):
1355 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
1356 * marker.c (CHECK_MARKER):
1357 * textprop.c (CHECK_STRING_OR_BUFFER):
1358 * window.c (CHECK_WINDOW_CONFIGURATION):
1359 Move here from lisp.h, and make these functions static rather than
1361 * buffer.c (Qoverlayp):
1363 * fns.c (Qhash_table_p):
1364 * window.c (Qwindow_configuration_p):
1366 * lisp.h: Remove the abovementioned defns and decls.
1368 Use functions, not macros, for XINT etc. (Bug#11935).
1369 In lisp.h, prefer functions to function-like macros, and
1370 constants to object-like macros, when either will do. This:
1371 . simplifies use, as there's no more need to worry about
1372 arguments' side effects being evaluated multiple times.
1373 . makes the code easier to debug on some platforms.
1374 However, when using gcc -O0, keep using function-like macros
1375 for a few critical operations, for performance reasons.
1376 This sort of thing isn't needed with gcc -Og, but -Og
1377 is a GCC 4.8 feature and isn't widely-enough available yet.
1378 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
1379 Remove enum lsb_bits; no longer needed.
1380 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
1381 * buffer.c (Qoverlap):
1383 * fns.c (Qhash_table_p):
1384 Now extern, so lisp.h can use these symbols.
1385 * dispextern.h: Include character.h, for MAX_CHAR etc.
1386 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
1387 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
1388 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
1389 (GLYPH_CODE_P): Move here from lisp.h.
1390 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
1391 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
1392 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
1393 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
1394 XUNTAG now returns void *.
1395 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
1396 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
1397 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
1398 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
1399 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
1400 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
1401 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
1402 (lisp_h_XPNTR, lisp_h_XSYMBOL):
1403 New macros, renamed from their sans-lisp_h_ counterparts.
1404 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
1405 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
1406 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
1407 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
1408 If compiling via GCC without optimization, define these as macros
1409 in addition to inline functions.
1410 To disable this, compile with -DINLINING=0.
1411 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
1412 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
1413 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
1414 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
1415 (INTMASK, VALMASK): Now macros, since static values cannot be
1416 accessed from extern inline functions.
1417 (VALMASK): Also a constant, for benefit of old GDB.
1418 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
1419 is INTEGERP, which can fold it in.
1420 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
1421 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
1422 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
1423 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
1424 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
1425 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
1426 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
1427 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
1428 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
1429 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
1430 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
1431 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
1432 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
1433 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
1434 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
1435 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
1436 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
1437 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
1438 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
1439 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
1440 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
1441 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
1442 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
1443 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
1444 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
1445 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
1446 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
1447 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
1448 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
1449 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
1450 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
1451 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
1452 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
1454 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
1455 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
1456 (VALMASK): Define in one place rather than in two, merging the
1457 USE_LSB_TAG parts; this is simpler.
1458 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
1459 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
1460 Move up, to avoid use before definition.
1461 Also include "globals.h" earlier, for the same reason.
1462 (make_natnum): New function.
1463 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
1464 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
1465 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
1466 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
1467 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
1468 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
1469 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
1470 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
1471 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
1472 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
1473 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
1474 (Qwindow_configuration_p, Qimage): New forward declarations.
1475 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
1476 (STRING_COPYIN): Remove; unused.
1477 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
1478 (xcar_addr, xcdr_addr): New functions. All uses changed.
1479 (IEEE_FLOATING_POINT): Now a constant, not a macro.
1480 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
1481 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
1482 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
1483 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
1484 (TYPE_RANGED_INTEGERP): Simplify.
1485 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
1486 (setlocale, fixup_locale, synchronize_system_messages_locale)
1487 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
1488 Now empty functions, not macros.
1489 (functionp): Return bool, not int.
1490 * window.c (Qwindow_configuration_p): Now extern,
1491 so window.h can use it.
1492 * window.h (Qwindowp): Move decl back to lisp.h.
1494 2013-06-15 Eli Zaretskii <eliz@gnu.org>
1496 * xdisp.c (Fline_pixel_height): New function, required for solving
1499 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
1501 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
1503 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
1505 * lread.c (syms_of_lread):
1506 * fns.c (Fprovide): Adjust to new format of after-load-alist.
1508 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
1510 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
1512 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
1514 * fileio.c (expand_file_name): Doc fix.
1516 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
1518 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
1519 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
1520 Wait for self, not for 0. This can't hurt on GNU or similar
1521 system, and may help with Cygwin.
1523 * keyboard.c: Don't use PROP (...) as an lvalue.
1524 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
1525 Use set_prop (A, B), not PROP (A) = B.
1527 2013-06-10 Eli Zaretskii <eliz@gnu.org>
1529 * xdisp.c (get_it_property): Use it->window instead of generating
1530 a Lisp object from it->w.
1532 2013-06-09 Eli Zaretskii <eliz@gnu.org>
1534 * xdisp.c (get_it_property): If it->object is a buffer, pass to
1535 get-char-property the window that is being rendered, instead of
1536 the buffer, to support window-specific overlays. (Bug#14575)
1537 (compute_display_string_pos): When W is NULL, use the current
1538 buffer as the object to pass to get-char-property.
1539 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
1540 pointer member of the bidi iterator, since no window is pertinent
1543 2013-06-08 Eli Zaretskii <eliz@gnu.org>
1545 * bidi.c (bidi_fetch_char): Accept additional argument, the window
1546 being displayed, and pass it to compute_display_string_pos.
1547 (bidi_level_of_next_char, bidi_resolve_explicit_1)
1548 (bidi_paragraph_init): All callers changed.
1550 * xdisp.c (init_from_display_pos, init_iterator)
1551 (handle_single_display_spec, next_overlay_string)
1552 (get_overlay_strings_1, reseat_1, reseat_to_string)
1553 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
1554 Set bidi_it.w member from it->w.
1555 (compute_display_string_pos): Accept additional argument, the
1556 window being displayed, and pass it to Fget_char_property.
1559 * dispextern.h (struct bidi_it): New member w, the window being
1561 (compute_display_string_pos): Adjust prototype.
1563 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
1565 * xgselect.c: Remove unneeded include xterm.h.
1567 * process.c (wait_reading_process_output): Check for NS before GLIB.
1568 GLIB may be linked in due to rsvg, but ns_select must be called.
1570 * xgselect.c (xg_select): Remove call to window_system_available
1571 and g_main_context_pending at the top, so Gdk events (i.e. file
1572 notify) are processed when Emacs is started with -nw.
1574 2013-06-07 Eli Zaretskii <eliz@gnu.org>
1576 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
1577 (ctagsfiles3): New variable, includes only *.m files.
1578 (TAGS): Use an explicit language name in the regular expressions,
1579 to avoid transformation of '/SOMETHING' by MSYS to
1580 'c:\MSYS\SOMETHING'.
1582 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
1584 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
1586 2013-06-06 Eli Zaretskii <eliz@gnu.org>
1588 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
1589 still need to set the mouse pointer shape and activate help-echo.
1592 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
1594 A few porting etc. fixes for the new file monitor code.
1595 See the thread containing
1596 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
1597 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
1598 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
1599 (dir_monitor_callback, Fgfile_rm_watch):
1600 Use assq_no_quit instead of Fassoc, for speed.
1601 (dir_monitor_callback, Fgfile_rm_watch):
1602 eassert that the monitor is a fixnum.
1603 (dir_monitor_callback): No need for CDR_SAFE.
1604 Simplify building of lisp with alternative tails.
1605 (Fgfile_add_watch, Fgfile_rm_watch):
1606 Do not assume glib functions set errno reliably on failure.
1607 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
1608 and signal an error otherwise.
1609 (Fgfile_rm_watch): Prefer CONSP to !NILP.
1610 Use Fdelq instead of Fdelete, for speed.
1612 2013-06-05 Eli Zaretskii <eliz@gnu.org>
1614 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
1615 don't insist on being invoked on a highlighted tool-bar button.
1616 Avoids losing tool-bar functionality when mouse-highlight is nil.
1617 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
1618 Don't highlight when mouse-highlight is nil.
1619 (note_mouse_highlight): When mouse-highlight is nil, don't return
1620 right away; instead, run tool-bar and mode-line highlight
1621 subroutine, clear any existing highlight, and revert the mouse
1622 pointer to its default shape. (Bug#14558)
1624 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
1626 * lisp.mk (lisp): Add prog-mode.el.
1628 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
1630 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
1631 * process.c (dummy_handler): New function.
1632 (lib_child_handler): New static var.
1633 (handle_child_signal): Invoke it.
1634 (catch_child_signal): If a library has set up a signal handler,
1635 save it into lib_child_handler.
1636 (init_process_emacs): If using glib and not on Windows, tickle glib's
1637 child-handling code so that it initializes its private SIGCHLD handler.
1638 * syssignal.h (SA_SIGINFO): Default to 0.
1639 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
1640 31; it should no longer be needed now.
1642 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
1644 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
1646 * gfilenotify.c (globals_of_gfilenotify): New function.
1647 (syms_of_gfilenotify): Move global initialization there.
1649 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
1651 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
1653 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
1654 * keyboard.c (menu_bar_items, tool_bar_items):
1655 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
1656 not override local keymaps any more.
1658 2013-06-04 Eli Zaretskii <eliz@gnu.org>
1660 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
1662 2013-06-03 Eli Zaretskii <eliz@gnu.org>
1664 * w32console.c (initialize_w32_display): Return the dimensions of
1665 the console window via 2 additional arguments, not via the current
1666 frame. This avoids crashes due to overrunning the bounds of
1667 frame's decode_mode_spec_buffer, which is not resized following
1668 the change of the frame dimensions from the initial 10x10.
1670 * w32term.h (w32_initialize_display_info): Adjust prototype.
1672 * term.c (init_tty): Take dimensions of the frame from the values
1673 returned by initialize_w32_display.
1675 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
1676 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
1677 (LIBES): Add $(GFILENOTIFY_LIBS).
1679 * w32inevt.c (handle_file_notifications): Add dummy implementation
1680 for !HAVE_W32NOTIFY.
1682 * w32term.c: Wrap code with HAVE_W32NOTIFY.
1684 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
1686 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
1688 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
1690 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
1692 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
1694 Fix minor problems found by static checking.
1695 * data.c (pure_write_error):
1696 Use xsignal2, not Fsignal, as Fsignal might return.
1697 * eval.c (set_backtrace_debug_on_exit): Now static.
1698 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
1699 No longer inline. EXTERN_INLINE is needed only for functions
1700 defined in .h files. Reindent function header as per GNU style.
1701 (backtrace_p, backtrace_top, backtrace_next):
1702 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
1703 compiler or linker. Add extern decls to pacify gcc -Wall.
1704 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
1706 * frame.c (free_monitors): Define only on platforms that need it.
1707 * nsterm.m (ns_term_init):
1708 * process.c (catch_child_signal):
1709 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
1710 defined on all porting targets these days.
1711 * process.c, process.h (catch_child_signal):
1712 Make it extern only if NS_IMPL_GNUSTEP is defined.
1714 2013-06-03 Eli Zaretskii <eliz@gnu.org>
1716 * w32.c (gettimeofday): Make the signature identical to prototype
1717 in nt/inc/sys/time.h.
1719 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
1721 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
1724 * keyboard.c (safe_run_hooks_error): Improve error message.
1726 * data.c (pure_write_error): Add `object' argument.
1727 * puresize.h (CHECK_IMPURE): Use it.
1729 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
1731 * Makefile.in (NOTIFY_OBJ): New variable.
1732 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
1734 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
1735 Call syms_of_gfilenotify.
1737 * gfilenotify.c: New file.
1739 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
1740 and Qfile_w32notify.
1741 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
1742 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
1744 * lisp.h: Declare syms_of_gfilenotify.
1746 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
1748 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
1750 Merge the specpdl and backtrace stacks. Make the structure of the
1751 specpdl entries more obvious via a tagged union of structs.
1752 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
1753 (enum specbind_tag): New enum.
1754 (struct specbinding): Make it a tagged union of structs.
1755 Add a case for backtrace records.
1756 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
1757 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
1758 (backtrace_debug_on_exit): New accessors.
1759 (struct backtrace): Remove.
1760 (struct catchtag): Remove backlist field.
1761 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
1763 (Flocal_variable_p): Speed up the common case where the binding is
1765 * eval.c (backtrace_list): Remove.
1766 (set_specpdl_symbol, set_specpdl_old_value): Remove.
1767 (set_backtrace_args, set_backtrace_nargs)
1768 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
1769 (backtrace_next): New functions.
1770 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
1771 (unwind_to_catch, internal_lisp_condition_case)
1772 (internal_condition_case, internal_condition_case_1)
1773 (internal_condition_case_2, internal_condition_case_n): Don't bother
1774 with backtrace_list any more.
1775 (Fsignal): Adjust to new backtrace format.
1776 (grow_specpdl): Move up.
1777 (record_in_backtrace): New function.
1778 (eval_sub, Ffuncall): Use it.
1779 (apply_lambda): Adjust to new backtrace format.
1780 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
1782 (specbind): Adjust to new specpdl format. Simplify.
1783 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
1784 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
1786 (mark_backtrace): Remove.
1787 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
1788 * xdisp.c (redisplay_internal): Use record_in_backtrace.
1789 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
1791 * profiler.c (record_backtrace): Use get_backtrace.
1792 (handle_profiler_signal): Use backtrace_top_function.
1793 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
1796 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
1798 * process.h (catch_child_signal): Declare.
1800 * process.c (catch_child_signal): New function.
1801 (init_process_emacs): Call it.
1803 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
1804 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
1806 (x_set_cursor_type): Remove declaration.
1807 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
1808 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
1809 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
1810 (ns_get_color): Use F suffix on float.
1811 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
1812 (ns_get_rgb_color): Remove.
1813 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
1814 (note_mouse_movement): x and y are CGFloat.
1815 (ns_draw_fringe_bitmap): Remove unused rowY.
1816 Change #if to COCOA && >= 10_6.
1817 (ns_draw_window_cursor): Remove unused overspill.
1818 (ns_draw_underwave): width and x are EamcsCGFloat.
1819 (ns_draw_box): thickness is CGFloat.
1820 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
1821 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
1822 if not in main thread.
1823 (ns_get_pending_menu_title, ns_check_menu_open)
1824 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
1825 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
1826 (sendFromMainThread:): New method.
1827 (changeFont:): size is CGFloat.
1828 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
1829 Disable warning about permanent text.
1830 (characterIndexForPoint:): Adjust return type depending on GNUStep
1832 (mouseDown:): delta is CGFloat.
1833 (updateFrameSize): Remove unised variable f.
1834 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
1835 Cast float to EmacsCGFloat.
1836 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
1837 also to -1 when restoring.
1838 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
1839 inside NS_IMPL_COCOA.
1840 (toggleFullScreen:): Put call to toggleFullScreen inside
1841 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
1842 (setPosition:portion:whole:): por is CGFloat.
1843 (getMouseMotionPart:window:x:y:): Add F suffix to float.
1844 (mouseDown:): Use CGFloat.
1845 (mouseDragged:): Remove unised variable edge.
1846 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
1848 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
1850 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
1851 when NS_IMPL_GNUSTEP.
1852 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
1853 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
1854 (EmacsToolbar): Add clearAll. Add tag argument to
1855 addDisplayItemWithImage.
1856 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
1858 * nsselect.m (ns_get_local_selection): Remove unused variable type.
1860 * nsmenu.m (ns_update_menubar): Make static.
1861 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
1862 (fillWithWidgetValue:): Add cast to SEL for setAction.
1863 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
1864 (update_frame_tool_bar): Update code for GNUStep.
1865 (clearAll): New method.
1866 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
1867 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
1868 Move identifierToItem setObject and activeIdentifiers addObject before
1869 call to insertItemWithItemIdentifier.
1870 (validateVisibleItems): Fix indentation.
1871 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
1872 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
1873 UtilityWindow to aStyle, remove call to setStyleMask.
1875 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
1877 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
1878 (ns_charset_covers, ns_get_covering_families, nsfont_open):
1879 Use F suffix on floats.
1880 (ns_char_width): Returns CGFloat.
1881 (ns_ascii_average_width): w is CGFloat instead of float.
1882 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
1884 (ns_glyph_metrics): CGFloat instead of float.
1886 * nsfns.m (x_set_foreground_color, x_set_background_color):
1888 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
1889 remove unused variables.
1890 (Fns_read_file_name): Keep track if panel is for save.
1891 Use ns_filename_from_panel/ns_directory_from_panel.
1892 (Fns_list_services): delegate only used for COCOA.
1893 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
1894 Just return the input if GNUStep.
1895 (x_screen_planes): Remove.
1896 (Fxw_color_values): Use EmacsCGFloat
1897 (Fns_display_monitor_attributes_list): Only get screen number for
1899 (getDirectory, getFilename): Remove from EmacsOpenPanel and
1901 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
1902 ns_directory_from_panel.
1904 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
1906 * process.c (handle_child_signal): Also use WCONTINUED.
1907 This is so that list-processes doesn't mistakenly list the process
1908 as stopped, when the process has actually been continued and is
1911 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
1913 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
1914 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
1915 not already configured.
1917 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
1919 2013-05-29 Eli Zaretskii <eliz@gnu.org>
1921 * Makefile.in (mostlyclean): Remove *.res files.
1923 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
1925 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
1926 a buffer (bug#8447).
1928 2013-05-27 Eli Zaretskii <eliz@gnu.org>
1930 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
1931 display vector, and we backtrack, handle the case that the
1932 previous character position is also displayed from a display
1933 vector or covered by a display string or image. (Bug#14476)
1935 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
1937 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
1938 (struct MonitorInfo, free_monitors): Remove.
1939 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
1940 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
1941 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
1944 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
1945 (struct MonitorInfo, free_monitors): Remove.
1946 (ns_screen_name): Make static.
1947 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
1948 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
1951 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
1952 (struct MonitorInfo): New struct.
1953 (free_monitors, make_monitor_attribute_list): Declare.
1955 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
1957 (free_monitors, make_monitor_attribute_list): New functions.
1958 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
1961 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
1963 * callproc.c (call_process): Refine the doc string. (Bug#14045)
1965 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
1967 * keyboard.c: Apply keyboard decoding only to events that come directly
1968 from the tty, not from unread-command-events (bug#14368).
1969 (read_event_from_main_queue): New function, extracted from read_char).
1970 (read_decoded_char): Remove.
1971 (read_decoded_event_from_main_queue): New function to replace it.
1972 (read_char): Use it.
1973 (read_key_sequence): Use read_char rather than read_decoded_char.
1975 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
1977 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
1979 * casetab.c (init_casetab_once): Fix last change (bug#14424).
1981 2013-05-22 Kenichi Handa <handa@gnu.org>
1983 The following changes are to fix the setting of
1984 buffer-file-coding-system on, for instance, C-x RET c unix RET
1985 _FILE_OF_DOS_EOL_TYPE_ RET.
1987 * coding.h (struct coding_system): New member detected_utf8_chars.
1989 * coding.c (detect_coding_utf_8): Count characters and check EOL
1990 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
1992 (setup_coding_system): Do not initialize coding->head_ascii.
1993 (check_ascii): Do not set coding->eol_seen but update it. Do not
1994 call adjust_coding_eol_type here.
1995 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
1996 If the eol-type of CODING is already specified, adjust the eol type
1997 of the found coding-system.
1998 (decode_coding_gap): Cancel previous change. Utilize the
1999 character numbers counted by detect_coding_utf_8. Fix detection
2002 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
2004 * search.c (looking_at_1): Only set last_thing_searched if the match
2005 changed the match-data (bug#14281).
2007 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
2009 * xdisp.c (reseat_at_previous_visible_line_start):
2010 Already declared in dispextern.h, so remove it here.
2011 (move_it_vertically_backward): Likewise.
2013 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2015 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
2016 (Fx_display_pixel_width, Fx_display_pixel_height)
2017 (Fx_display_mm_width, Fx_display_mm_height):
2018 Mention `display-monitor-attributes-list' in docstrings.
2020 * nsfns.m (ns_get_screen): Remove function. All uses removed.
2021 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
2022 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
2023 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
2024 (Fx_display_backing_store, Fx_display_visual_class)
2025 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
2026 (Fx_display_grayscale_p, Fx_display_pixel_width)
2027 (Fx_display_pixel_height, Fx_display_planes)
2028 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
2029 (Fx_display_screens): Don't confuse X11 screens with NS screens.
2030 (Fx_display_mm_width, Fx_display_mm_height)
2031 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
2032 height for all physical monitors as in X11.
2034 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
2035 Return pixel width or height for all physical monitors as in X11.
2037 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
2039 Port --enable-gcc-warnings to clang.
2040 * bytecode.c (exec_byte_code):
2042 Redo diagnostic pragmas to pacify clang, too.
2043 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
2044 * editfns.c (Fencode_time):
2045 * fileio.c (file_accessible_directory_p):
2046 * font.c (font_unparse_xlfd):
2047 Use '&"string"[index]' instead of '"string" + (index)'.
2048 * undo.c (user_error): Remove; unused.
2050 2013-05-16 Eli Zaretskii <eliz@gnu.org>
2052 * insdel.c (insert_1_both): Document the arguments, instead of
2053 referring to insert_1, which no longer exists.
2055 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
2056 some window, increment windows_or_buffers_changed, so that
2057 *Messages* display in that window is updated. (Bug#14408)
2059 * w32.c: Include epaths.h.
2060 (init_environment): Use cmdproxy.exe without leading directories.
2061 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
2063 (gettimeofday): Adjust signature and return value to Posix
2066 * unexw32.c (open_output_file): Delete the existing emacs.exe
2067 before creating it, to break the hard link to the versioned
2070 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
2071 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
2072 (FIRSTFILE_OBJ): New variables.
2073 (W32_RES): Rename to EMACSRES. All users changed.
2074 (base_obj): Use $(CM_OBJ).
2075 (ALLOBJS): Use $(FIRSTFILE_OBJ).
2076 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
2077 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
2078 $(W32_RES_LINK) before $(LIBES).
2079 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
2081 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
2083 * makefile.w32-in (DOC): Use just "DOC".
2085 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
2087 * process.c: Export default filters and sentinels to Elisp.
2088 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
2090 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
2091 (Fset_process_sentinel, Fformat_network_address):
2092 Default to them instead of nil.
2093 (server_accept_connection): Sentinels can't be nil any more.
2094 (read_and_dispose_of_process_output): New function, extracted from
2095 read_process_output.
2096 (read_process_output): Use it; filters can't be nil.
2097 (Finternal_default_process_filter): New function, extracted from
2098 read_process_output.
2099 (exec_sentinel_unwind): Remove function.
2100 (exec_sentinel): Don't zilch sentinel while running.
2101 (status_notify): Sentinels can't be nil.
2102 (Finternal_default_process_sentinel): New function extracted from
2104 (setup_process_coding_systems): Default filter is not nil any more.
2105 (syms_of_process): Export new Elisp functions and initialize
2107 * lisp.h (make_lisp_proc): New function.
2109 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
2111 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
2113 2013-05-14 Eli Zaretskii <eliz@gnu.org>
2115 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
2116 unless we know that the window w is a leaf window.
2117 Another attempt at solving bug#14062.
2119 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
2121 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
2124 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
2126 * image.c (gif_load): Check that subimages fit (Bug#14345).
2128 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
2130 * lread.c (skip_dyn_eof): New function.
2131 (read1): Use it to skip the end of a file in response to #@00.
2133 * doc.c (get_doc_string): Slightly relax the sanity checking.
2135 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
2137 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
2138 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
2139 (MonitorInfo): New struct.
2140 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
2141 (Fns_display_monitor_attributes_list): New functions.
2142 (display-usable-bounds): Remove.
2143 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
2146 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
2148 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
2149 (GTK_CHECK_VERSION): New macro, if not already defined.
2150 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
2151 replaced by GTK_CHECK_VERSION.
2153 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
2155 * xterm.h (GTK_PREREQ): New macro.
2156 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
2157 to use this macro instead, for consistency and clarity.
2159 2013-05-08 Eli Zaretskii <eliz@gnu.org>
2161 * xdisp.c (row_for_charpos_p): New function, with code of
2162 cursor_row_p, but accepts an additional argument CHARPOS instead
2163 of using a hardcoded PT.
2164 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
2165 (row_containing_pos): Call row_for_charpos_p instead of partially
2166 doing the same. Fixes cursor positioning under longlines-mode
2167 when longlines-show-effect includes more than one newline, when
2168 moving the cursor vertically up.
2170 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
2172 * makefile.w32-in (ACL_H): New macro.
2173 ($(BLD)/fileio.$(O)): Update dependencies.
2175 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2177 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
2178 * Makefile.in (LIB_ACL): New macro.
2179 (LIBACL_LIBS): Remove.
2180 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
2181 * fileio.c: Include <acl.h>.
2182 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
2183 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
2185 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
2188 * unexelf.c: Don't assume ElfW (Half) fits in int.
2189 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
2190 when dealing with ElfW (Half) values, since they can exceed 2**31
2191 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
2192 (entry_address): Omit unused NUM arg. All uses changed.
2194 2013-05-07 Juri Linkov <juri@jurta.org>
2196 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
2197 to the string converted from number with `Fnumber_to_string'.
2200 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2202 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
2203 This fixes a problem introduced by my previous change.
2205 2013-05-07 Glenn Morris <rgm@gnu.org>
2207 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
2209 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
2211 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
2213 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2215 Static checking by GCC 4.8.0.
2216 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
2217 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
2218 (x_get_monitor_attributes_fallback)
2219 (x_get_monitor_attributes_xinerama)
2220 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
2221 Define only if USE_GTK.
2222 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
2223 (x_get_monitor_attributes_fallback): Omit unused locals.
2224 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
2225 Use double, not float, to avoid mixed-mode floating point arithmetic.
2227 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2228 Jan Djärv <jan.h.d@swipnet.se>
2230 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
2231 (XINERAMA_CFLAGS): New macros.
2232 (ALL_CFLAGS, LIBES): Use them.
2234 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
2235 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
2236 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
2237 (syms_of_xfns): DEFSYM them.
2238 (struct MonitorInfo): New struct.
2239 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
2240 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
2241 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
2242 (x_get_monitor_attributes_xinerama): New functions.
2243 (Fx_display_monitor_attributes_list): New primitive.
2244 (syms_of_xfns): Defsubr it.
2246 * xterm.h (x_display_info): Add Xatom_net_workarea and
2247 Xatom_net_current_desktop.
2249 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
2250 and dpyinfo->Xatom_net_current_desktop.
2252 2013-05-06 Eli Zaretskii <eliz@gnu.org>
2254 * xdisp.c (pos_visible_p): Use the special code for finding the
2255 beginning of a display property or overlay for any "replacing"
2256 display property, not just for display strings. This solves
2257 incorrect reporting of position by posn-at-point. (Bug#14241)
2259 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
2261 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
2262 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
2263 Verify that ElfW (Half) fits in int.
2264 (fatal): Use same signature as lisp.h.
2265 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
2266 configure and build with -DUNEXELF_DEBUG without worrying about
2267 other modules that use DEBUG.
2268 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
2269 possibly-wide integers now uses it instead of plain fprintf.
2270 (entry_address): New function, which avoids problems with 32-bit
2271 overflow on 64-bit hosts.
2272 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
2273 (round_up): Don't assume the remainder fits in int.
2274 (find_section): Use bool for boolean. Simplify debug code.
2275 (unexec): Don't assume file sizes fit in int or size_t.
2276 Omit unnecessary trailing newline in 'fatal' format.
2277 Use strerror rather than outputting decimal error number.
2278 Remove unused code when emacs is not defined;
2279 this file relies on Emacs now.
2280 Don't assume e_phnum and e_shnum are positive.
2282 * regex.c: Fix problems when DEBUG is defined.
2283 (extract_number, extract_number_and_incr): Define regardless of
2284 whether DEBUG is defined; that's simpler and makes the code less
2285 likely to go stale in the normal case when DEBUG is not defined.
2286 Return int rather than taking an int * arg. All callers changed.
2287 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
2288 Remove, replacing with ...
2289 (DEBUG_PRINT): New macro. All callers changed.
2290 (DEBUG_COMPILES_ARGUMENTS): New macro.
2291 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
2292 (print_compiled_pattern, print_double_string) [DEBUG]:
2293 Use prototype rather than old-style definition.
2294 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
2295 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
2296 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
2297 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
2298 Don't assume ptrdiff_t, size_t, and long are the same width as int.
2299 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
2300 This matters only when DEBUG is defined.
2302 2013-05-05 Eli Zaretskii <eliz@gnu.org>
2304 * xdisp.c (set_iterator_to_next): Set the
2305 ignore_overlay_strings_at_pos_p flag only if we are _really_
2306 iterating over an overlay string, as indicated by the
2307 current.overlay_string_index member. (Bug#14306)
2309 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
2311 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
2312 to where it is used, to avoid autorelease issues (Bug#14050).
2314 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
2316 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
2317 * fileio.c (syms_of_fileio): Implement this.
2318 * filelock.c (create_lock_file): If symbolic links don't work, so
2319 we use a regular file as a lock file, do not fsync the lock file;
2322 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
2324 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
2325 (syms_of_minibuf): Adjust accodingly.
2327 * callint.c (Fcall_interactively): Adjust calls accordingly.
2329 2013-05-04 Eli Zaretskii <eliz@gnu.org>
2331 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
2332 w->contents is a buffer before computing everything else.
2333 Use parentheses to disambiguate last part of the condition.
2335 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
2336 assertion violations. (Bug#14062)
2338 2013-05-01 David Reitter <david.reitter@gmail.com>
2340 * nsfns.m (ns_tooltip): Initialize.
2342 2013-04-28 Eli Zaretskii <eliz@gnu.org>
2344 * coding.c (decode_coding_gap): Don't remove the character before
2345 a newline unless it's a CR character. (Bug#14287)
2347 2013-04-28 Dan Nicolaescu <dann@gnu.org>
2349 * dispextern.h (struct face): Move enum face_underline_type
2350 earlier so that bitfields can be in the same word.
2352 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
2354 * nsfns.m (handlePanelKeys): New function.
2355 (EmacsOpenPanel:performKeyEquivalent:)
2356 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
2357 arrows/function/control and copy/paste keys (Bug#14296).
2359 2013-04-27 Juri Linkov <juri@jurta.org>
2361 * callint.c (Fcall_interactively): Call `Qread_number' for
2362 interactive code letter `n' instead of using duplicate code.
2365 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
2367 * systime.h (make_timeval): Declare as 'const'.
2369 2013-04-27 Kenichi Handa <handa@gnu.org>
2371 * font.c (font_open_entity): Always open a font of manageable
2374 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
2376 Port better to AIX (Bug#14258).
2377 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
2380 2013-04-24 Kenichi Handa <handa@gnu.org>
2382 * coding.c (decode_coding_iso_2022): When an invalid escape
2383 sequence is encountered, reset the invocation and designation
2384 status to the safest one.
2386 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
2388 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
2389 Without this fix, "make distclean" leaves stamp-h1 behind.
2391 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
2393 * w32fns.c (w32_fullscreen_rect): New function to compute the
2394 window rectangle for the given fullscreen mode.
2395 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
2396 longer tunes the window size. This keeps the window's edges flush
2397 with the screen and allows the taskbar to hide itself in fullboth.
2399 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
2400 window decorations and uses the entire screen.
2402 * w32term.h (w32_fullscreen_rect) Add prototype.
2403 (struct w32_output): Replace normal_width, normal_height,
2404 normal_top, and normal_left members with a single normal_placement
2406 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
2408 (FRAME_NORMAL_PLACEMENT): New macro.
2410 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
2412 * minibuf.c (Ftest_completion): Silence compiler warning.
2414 2013-04-15 Eli Zaretskii <eliz@gnu.org>
2416 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
2419 * frame.h (WINDOW_FRAME): Protect macro and its argument with
2422 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2423 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
2424 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
2425 parentheses where appropriate.
2427 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
2429 * keyboard.c (timer_start_idle): Remove no-longer-used local.
2431 2013-04-14 Eli Zaretskii <eliz@gnu.org>
2433 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
2434 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
2435 Mention in the doc string that setting these variables takes
2436 effect only after a call to set-window-buffer. (Bug#14200)
2438 2013-04-13 Eli Zaretskii <eliz@gnu.org>
2440 * indent.c (Fvertical_motion): Don't consider display strings on
2441 overlay strings as display strings on the buffer position we
2442 started from. This prevents vertical cursor motion from jumping
2443 more than one line when there's an overlay string with a display
2444 property at end of line.
2445 Reported by Karl Chen <Karl.Chen@quarl.org> in
2446 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
2448 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
2450 * window.c (select_window): `record_buffer' even if window is
2451 already selected (bug#14191).
2453 2013-04-11 Eli Zaretskii <eliz@gnu.org>
2455 * window.c (Fwindow_end): Test more flags, including the buffer's
2456 last_overlay_modified flag, to determine whether the window's
2457 display is really up-to-date. Prevents the function from
2458 returning a stale value. (Bug#14170)
2459 (Fwindow_line_height): Fix the test for up-to-date-ness of the
2462 2013-04-10 Eli Zaretskii <eliz@gnu.org>
2464 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
2465 garbaged only if it is not already the top frame on its TTY.
2466 This prevents flickering due to constant redrawing of TTY frames when
2467 there are GUI frames open in the same session. (Bug#13864)
2469 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
2471 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
2472 of marking the idle timers directly.
2474 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
2476 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
2479 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
2481 * window.c (select_window): Don't record_buffer while the invariant is
2482 temporarily broken (bug#14161).
2484 * fns.c (Fdelq): Don't assume !NILP => CONSP.
2486 2013-04-07 Eli Zaretskii <eliz@gnu.org>
2488 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
2490 2013-04-07 Romain Francoise <romain@orebokech.com>
2492 Ignore additional platform-specific ACL errors (Bug#13702).
2493 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
2494 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
2496 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
2498 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
2501 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
2503 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
2504 This bug was introduced by my 2013-02-25 change that simplified
2505 data_start configuration. Without this change, on GNU/Linux
2506 an Emacs configured with --enable-profiling fails immediately
2507 due to a profiler signal.
2508 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
2509 with these flags. On platforms where special flags are needed
2510 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
2511 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
2512 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
2514 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
2516 Get rid of some platform-specific functions examining window
2517 system and its capabilities. This is a partial rework of the
2519 * lisp.h (have_menus_p): Remove prototype. This function is
2520 replaced with platform-independent window_system_available.
2521 (check_window_system): Move to...
2522 * frame.h (decode_window_system_frame, window_system_available):
2523 ...here, add new prototypes.
2524 * frame.c (window_system_available, decode_window_system_frame):
2526 (check_window_system): Platform-independent now.
2527 * xterm.h (x_in_use): Remove declaration.
2529 * w32term.h (check_x_frame):
2530 * nsterm.h (check_x_frame): Remove prototypes. This function
2531 is replaced with platform-independent decode_window_system_frame.
2532 * msdos.c (have_menus_p): Remove.
2533 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
2534 Remove platform-specific functions. Use check_window_system,
2535 decode_window_system_frame and check_ns_display_info where
2536 appropriate. Minor style and comment tweaks.
2537 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
2538 (check_x_frame): Likewise.
2539 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
2541 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
2542 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
2543 * xmenu.c, xselect.c: All related users changed.
2545 2013-04-03 Kenichi Handa <handa@gnu.org>
2547 The following changes is to optimize the code for reading UTF-8
2550 * coding.c (check_ascii): Rename from detect_ascii. Return value
2551 changed. Check EOL format. Do not call adjust_coding_eol_type
2553 (check_utf_8): New function.
2554 (adjust_coding_eol_type): Do nothing if already adjusted.
2555 (detect_coding): Compare the return value of check_ascii with
2556 coding->src_bytes. Call adjust_coding_eol_type if necessary.
2557 (decode_coding_gap): Optimize for valid UTF-8.
2559 2013-03-21 Kenichi Handa <handa@gnu.org>
2561 * coding.c (syms_of_coding): Cancel previous change.
2563 * insdel.c (insert_from_gap): Fix previous change.
2565 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
2567 Consistently use platform-specific function to detect window system.
2568 * lisp.h (check_window_system): New prototype. This function is
2569 going to replace check_x, check_w32 and check_ns.
2570 (have_menus_p): Mention msdos.c in comment.
2571 * fontset.c (check_window_system_func): Remove. Adjust all users.
2572 * fontset.h (check_window_system_func): Remove prototype.
2573 * nsterm.h (check_ns):
2574 * xterm.h (check_x):
2575 * w32term.h (check_w32): Likewise.
2576 * menu.c (Fx_popup_menu): Use check_window_system.
2577 * msdos.c (check_window_system): Define for MS-DOS.
2578 * nsfns.m (check_window_system): Define for NS. Adjust all users.
2579 * w32fns.c (check_window_system): Likewise for MS-Windows.
2580 * xfns.c (check_window_system): Likewise for X.
2581 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
2582 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
2584 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
2586 Prefer < to > in range checks such as 0 <= i && i < N.
2587 This makes it easier to visualize quantities on a number line.
2588 This patch doesn't apply to all such range checks,
2589 only to the range checks affected by the 2013-03-24 change.
2590 This patch reverts most of the 2013-03-24 change.
2591 * alloc.c (xpalloc, Fgarbage_collect):
2592 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
2593 * character.c (string_escape_byte8):
2594 * charset.c (read_hex):
2595 * data.c (cons_to_unsigned):
2596 * dispnew.c (update_frame_1):
2597 * doc.c (Fsubstitute_command_keys):
2598 * doprnt.c (doprnt):
2599 * editfns.c (hi_time, decode_time_components):
2600 * fileio.c (file_offset):
2601 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
2602 * font.c (font_intern_prop):
2603 * frame.c (x_set_alpha):
2604 * gtkutil.c (get_utf8_string):
2605 * indent.c (check_display_width):
2606 * keymap.c (Fkey_description):
2607 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
2609 * minibuf.c (read_minibuf_noninteractive):
2610 * process.c (wait_reading_process_output):
2611 * search.c (Freplace_match):
2612 * window.c (get_phys_cursor_glyph):
2613 * xdisp.c (redisplay_internal):
2614 * xsmfns.c (smc_save_yourself_CB):
2615 Prefer < to > for range checks.
2616 * dispnew.c (sit_for): Don't mishandle NaNs.
2617 This fixes a bug introduced in the 2013-03-24 change.
2618 * editfns.c (decode_time_components): Don't hoist comparison.
2619 This fixes another bug introduced in the 2013-03-24 change.
2621 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
2623 * frame.h (struct frame): Drop scroll_bottom_vpos
2624 member becaue all real users are dead long ago.
2625 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
2626 * xdisp.c (redisplay_internal): Adjust user.
2628 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
2630 * nsmenu.m (showAtX:Y:for:): setLevel to
2631 NSPopUpMenuWindowLevel (Bug#13998).
2633 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
2635 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
2636 (ns_check_pending_open_menu): Declare.
2638 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
2639 (x_activate_menubar): Update the menu with title that matches
2640 ns_get_pending_menu_title, and call
2641 ns_check_pending_openmenu (Bug#12698).
2642 (menuWillOpen:): New method.
2643 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
2645 * nsterm.m (menu_will_open_state, menu_mouse_point)
2646 (menu_pending_title): New varaibles.
2647 (ns_get_pending_menu_title, ns_check_menu_open)
2648 (ns_check_pending_open_menu): New functions.
2650 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
2652 * indent.c (current_column_bol_cache): Remove leftover which is not
2653 used in Fmove_to_column any more.
2654 (current_column, scan_for_column): Adjust users.
2655 * keyboard.c (last_point_position_buffer, last_point_position_window):
2656 Remove leftovers which are not used for recording undo any more.
2657 (command_loop_1, syms_of_keyboard): Adjust users.
2658 * xdisp.c (last_max_ascent): Remove leftover which is not used in
2659 redisplay_window any more.
2660 (move_it_to): Adjust user.
2662 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
2664 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
2665 Update dependencies.
2667 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
2669 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
2670 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
2673 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
2675 * window.h (struct window): Replace hchild, vchild and buffer slots
2676 with the only contents slot. This is possible because each valid
2677 window may have either the child window (in vertical or horizontal
2678 combination) or buffer to display (for the leaf window). Using that,
2679 a lof of operations to traverse and/or change window hierarchies may
2680 be simplified. New member horizontal is used to distinguish between
2681 horizontal and vertical combinations of internal windows.
2682 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
2683 (WINDOW_VERTICAL_COMBINATION_P): New macros.
2684 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
2685 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
2686 Use contents slot, not buffer, where appropriate.
2687 (wset_combination): New function.
2688 (wset_buffer): Add eassert.
2689 (Fframe_first_window): Simplify the loop reaching first window.
2690 (Fwindow_buffer): Use WINDOW_LEAF_P.
2691 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
2692 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
2693 (unshow_buffer): Convert initial debugging check to eassert.
2694 (replace_window, recombine_windows, Fdelete_other_windows_internal)
2695 (make_parent_window, window_resize_check, window_resize_apply)
2696 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
2697 (Fset_window_configuration, delete_all_child_windows, save_window_save):
2698 Adjust to match struct window changes.
2699 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
2700 (mark_window_cursors_off, count_windows, get_leaf_windows)
2701 (foreach_window_1): Simplify the loop.
2702 * alloc.c (mark_object): Do not check for the leaf window because
2703 internal windows has no glyph matrices anyway.
2704 * dispnew.c (clear_window_matrices, showing_window_margins_p)
2705 (allocate_matrices_for_window_redisplay, fake_current_matrices)
2706 (allocate_matrices_for_frame_redisplay, free_window_matrices)
2707 (build_frame_matrix_from_window_tree, mirror_make_current)
2708 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
2709 (update_window_tree, set_window_update_flags): Simplify the loop.
2710 (sync_window_with_frame_matrix_rows): Enforce live window.
2711 Use contents slot, not buffer, where appropriate.
2712 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
2713 and WINDOW_HORIZONTAL_COMBINATION_P.
2714 (make_frame_visible_1): Simplify the loop.
2715 Use contents slot, not buffer, where appropriate.
2716 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
2717 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
2718 (expose_window_tree): Likewise.
2719 Use contents slot, not buffer, where appropriate.
2720 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
2721 to avoid deleted windows. Use contents slot instead of buffer.
2722 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
2723 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
2724 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
2725 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
2727 2013-03-28 Eli Zaretskii <eliz@gnu.org>
2729 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
2730 identify the reasons for assertion violations in bug#14062 and
2732 (Fx_show_tip): Fix compilation error under
2733 "--enable-check-lisp-object-type". (Bug#14073)
2735 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
2736 Reported by <rzl24ozi@gmail.com>.
2738 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
2740 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
2742 (unwind_with_echo_area_buffer): ...to restore it here.
2743 This is needed to ensure that...
2744 (redisplay_window): ...both window markers are valid here,
2745 which is verified by eassert.
2746 * editfns.c (save_excursion_save): Do not assume that
2747 selected_window always displays the buffer.
2748 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
2751 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
2753 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
2756 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
2758 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
2760 2013-03-27 Eli Zaretskii <eliz@gnu.org>
2762 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
2763 since MinGW's w32api headers do. This avoids compiler warnings.
2765 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
2768 2013-03-26 Eli Zaretskii <eliz@gnu.org>
2770 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
2772 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
2774 * gtkutil.c (style_changed_cb): Check if frame is live and an
2775 X frame (Bug#14038).
2777 2013-03-26 Eli Zaretskii <eliz@gnu.org>
2779 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
2780 Define only for _WIN32_WINNT less than 0x0500.
2781 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
2783 Move inclusion of time.h before sys/time.h, so that MinGW64 could
2784 see its own definitions of 'struct timeval' and 'struct timezone'.
2786 Fix incompatibilities between MinGW.org and MinGW64 headers.
2787 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
2789 * w32.c (REPARSE_DATA_BUFFER): Guard with
2790 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
2792 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
2794 * xterm.c: Include X11/XKBlib.h
2795 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
2797 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
2799 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
2801 * blockinput.h (input_blocked_p): Likewise.
2802 * bytecode.c (exec_byte_code): Likewise.
2803 * callproc.c (call_process_kill, call_process_cleanup)
2804 (Fcall_process): Likewise.
2805 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
2806 (Fccl_execute_on_string): Likewise.
2807 * character.c (string_escape_byte8): Likewise.
2808 * charset.c (read_hex): Likewise.
2809 * cm.c (calccost): Likewise.
2810 * data.c (cons_to_unsigned): Likewise.
2811 * dired.c (directory_files_internal, file_name_completion):
2813 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
2814 (sit_for): Likewise.
2815 * doc.c (Fsubstitute_command_keys): Likewise.
2816 * doprnt.c (doprnt): Likewise.
2817 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
2818 * emacsgtkfixed.c: Likewise.
2819 * fileio.c (file_offset, Fwrite_region): Likewise.
2820 * floatfns.c (Fexpt, fmod_float): Likewise.
2821 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
2823 * font.c (font_intern_prop): Likewise.
2824 * frame.c (x_set_alpha): Likewise.
2825 * gtkutil.c (get_utf8_string): Likewise.
2826 * indent.c (check_display_width): Likewise.
2827 * intervals.c (create_root_interval, rotate_right, rotate_left)
2828 (split_interval_right, split_interval_left)
2829 (adjust_intervals_for_insertion, delete_node)
2830 (interval_deletion_adjustment, adjust_intervals_for_deletion)
2831 (merge_interval_right, merge_interval_left, copy_intervals)
2832 (set_intervals_multibyte_1): Likewise.
2833 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
2834 * keymap.c (Fkey_description): Likewise.
2835 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
2836 * lread.c (openp, read_integer, read1, string_to_number):
2838 * menu.c (ensure_menu_items): Likewise.
2839 * minibuf.c (read_minibuf_noninteractive): Likewise.
2840 * print.c (printchar, strout): Likewise.
2841 * process.c (create_process, Faccept_process_output)
2842 (wait_reading_process_output, read_process_output, send_process)
2843 (wait_reading_process_output): Likewise.
2844 * profiler.c (make_log, handle_profiler_signal): Likewise.
2845 * regex.c (re_exec): Likewise.
2846 * regex.h: Likewise.
2847 * search.c (looking_at_1, Freplace_match): Likewise.
2848 * sysdep.c (get_child_status, procfs_ttyname)
2849 (procfs_get_total_memory): Likewise.
2850 * systime.h (EMACS_TIME_VALID_P): Likewise.
2851 * term.c (dissociate_if_controlling_tty): Likewise.
2852 * window.c (get_phys_cursor_glyph): Likewise.
2853 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
2854 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
2856 * xfns.c (Fx_window_property): Likewise.
2857 * xmenu.c (set_frame_menubar): Likewise.
2858 * xselect.c (x_get_window_property, x_handle_dnd_message):
2860 * xsmfns.c (smc_save_yourself_CB): Likewise.
2861 * xterm.c (x_scroll_bar_set_handle): Likewise.
2863 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
2865 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
2866 to be optional or nil. Adjust comment and convert it to docstring.
2867 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
2868 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
2870 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
2872 Static checking by GCC 4.8-20130319.
2873 * image.c (gif_load): Assume pass < 3 to pacify GCC.
2874 * process.c (Fset_process_datagram_address)
2875 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
2876 * xdisp.c (get_char_face_and_encoding):
2877 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
2878 (get_glyph_face_and_encoding): Prepare face before possibly using it.
2879 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
2881 2013-03-24 Ken Brown <kbrown@cornell.edu>
2883 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
2884 fix compilation on 64-bit Cygwin, where underscores are not
2885 automatically prepended.
2887 * w32term.c (w32_initialize): Silence compiler warning.
2889 2013-03-23 Eli Zaretskii <eliz@gnu.org>
2891 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
2892 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
2893 variables, to save and restore frame dimensions.
2894 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
2895 after returning from a 'fullscreen' configuration.
2896 use SendMessage instead of PostMessage to send the SC_RESTORE message,
2897 to avoid races between the main thread and the input thread.
2899 * w32term.h (struct w32_output): New members normal_width,
2900 normal_height, normal_top, normal_left, and prev_fsmode.
2901 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
2902 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
2905 * w32term.c (w32fullscreen_hook): Record last value of the frame's
2906 'fullscreen' parameter. Always record previous width and height
2907 of the frame, except when switching out of maximized modes, so
2908 that they could be restored correctly, instead of resetting to the
2909 default frame dimensions. Send SC_RESTORE command to the frame,
2910 unless we are going to send SC_MAXIMIZE, to restore the frame
2911 resize hints in the mouse pointer shown by the window manager.
2914 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
2916 * lisp.h (get_frame_param): Adjust conditions for prototype
2919 2013-03-22 Ken Brown <kbrown@cornell.edu>
2921 * unexcw.c: Drop unneeded inclusion of w32common.h.
2922 (report_sheap_usage): Declare.
2923 (read_exe_header): Add magic numbers for x86_64.
2924 (fixup_executable): Fix printf format specifier for unsigned long
2927 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
2929 * frame.h (struct frame): Put menu_bar_window under #ifdef
2930 because this member is not needed when X toolkit is in use.
2931 (fset_menu_bar_window):
2932 * dispnew.c (clear_current_matrices, clear_desired_matrices)
2933 (free_glyphs, update_frame):
2934 * xdisp.c (expose_frame): Likewise.
2935 (display_menu_bar): Likewise. Remove redundant eassert.
2936 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
2939 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
2941 Use functions and constants to manipulate Lisp_Save_Value objects.
2942 This replaces code that used macros and strings and token-pasting.
2943 The change makes the C source a bit easier to follow,
2944 and shrinks the Emacs executable a bit.
2945 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
2946 (make_save_value): Change 1st arg from string to enum. All callers
2949 (mark_object): Use if, not #if, for GC_MARK_STACK.
2950 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
2951 (XSAVE_OBJECT): Now functions, not macros.
2952 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
2953 the constant was never used.
2954 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
2955 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
2956 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
2957 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
2959 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
2960 type3 with a single member save_type. All uses changed.
2961 (save_type, set_save_pointer, set_save_integer): New functions.
2962 * print.c (PRINTX): Remove.
2964 * alloc.c: Remove redundant static declarations.
2966 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
2968 * window.h (struct window): Convert left_col, top_line, total_lines
2969 and total_cols from Lisp_Objects to integers. Adjust comments.
2970 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
2972 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
2973 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
2974 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
2975 Adjust users where appropriate.
2977 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
2979 * frame.h (struct frame): Drop resx and resy because the same data is
2980 available from window system-specific output context. Adjust users.
2981 (default_pixels_per_inch_x, default_pixels_per_inch_y):
2982 New functions to provide defaults when no window system available.
2983 (FRAME_RES_X, FRAME_RES_Y): New macros.
2984 (NUMVAL): Move from xdisp.c.
2985 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
2986 (Ffont_face_attributes, Fopen_font):
2987 * image.c (gs_load):
2988 * w32font.c (fill_in_logfont):
2989 * xdisp.c (calc_pixel_width_or_height):
2990 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
2991 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
2993 2013-03-20 Kenichi Handa <handa@gnu.org>
2995 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
2996 to 1 (temporary workaround until a bug related to ASCII
2997 optimization is fixed).
2999 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
3001 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
3002 Signal error if window is not internal. Adjust docstring.
3003 (delete_all_child_windows): Use combination_limit to save the buffer.
3004 (Fset_window_configuration): Adjust accordingly.
3005 * print.c (syms_of_print): Initialize debugging output not here...
3006 (init_print_once): ...but in a new function here.
3007 * lisp.h (init_print_once): Add prototype.
3008 * emacs.c (main): Add call to init_print_once. Adjust comments.
3010 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
3012 * window.c (window_resize_check, window_resize_apply)
3013 (window_from_coordinates, recombine_windows, set_window_buffer)
3014 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
3015 (Fsplit_window_internal, Fdelete_window_internal)
3016 (freeze_window_starts): Use bool for booleans.
3017 * window.h (window_frame_coordinates, resize_frame_windows)
3018 (freeze_window_starts, set_window_buffer): Adjust prototypes.
3020 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
3022 * dispnew.c (bitch_at_user): Use `user-error'.
3024 2013-03-17 Ken Brown <kbrown@cornell.edu>
3026 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
3027 as return type of image_background. (Bug#13981)
3028 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
3030 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
3032 * nsterm.m (updateFrameSize:): Change resize increments if needed.
3033 (ns_select): Don't return with result uninitialized.
3035 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
3038 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
3040 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
3041 directories. If filename is nil, get directory name (Bug#13932).
3042 Use getFilename and getDirectory.
3043 (getFilename, getDirectory): New methods for EmacsSavePanel and
3045 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
3047 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
3049 * coding.c (decode_coding_gap): Fix typo caught by static checking.
3051 2013-03-15 Kenichi Handa <handa@gnu.org>
3053 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
3054 (adjust_after_replace): Make it back to static. Delete the third
3055 arg text_at_gap_tail. Cancel the code for handling it.
3057 * coding.h (struct coding_system): New member eol_seen.
3059 * coding.c (detect_ascii): New function.
3060 (detect_coding): Set coding->head_ascii and coding->eol_seen only
3061 when the source bytes are actually scanned. On detecting for
3062 coding_category_utf_8_auto, call detect_ascii instead of scanning
3063 source bytes directly.
3064 (produce_chars): Call insert_from_gap with the new arg 0.
3065 (encode_coding): Likewise.
3066 (decode_coding_gap): Control ASCII optimization by the variable
3067 disable_ascii_optimization instead of #ifndef .. #endif.
3068 Deccode EOL format according to coding->eol_seen.
3069 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
3072 * lisp.h (adjust_after_replace): Cancel externing it.
3073 (insert_from_gap): Adjust prototype.
3075 2013-03-15 Eli Zaretskii <eliz@gnu.org>
3077 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
3078 FULLSCREEN_MAXIMIZED. (Bug#13935)
3080 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
3082 * region-cache.c (find_cache_boundary, move_cache_gap)
3083 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
3084 Simplify debugging check and convert to eassert. Adjust comment.
3085 (pp_cache): Put under ENABLE_CHECKING.
3087 2013-03-14 Eli Zaretskii <eliz@gnu.org>
3089 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
3090 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
3092 (w32fullscreen_hook): If the frame is visible, reset
3093 f->want_fullscreen flag after changing the frame size. If the
3094 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
3097 2013-03-13 Daniel Colascione <dancol@dancol.org>
3099 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
3100 too so that these builds can use Cygwin's file conversion
3101 functions. (We've been building and linking cygw32.o all along
3102 and just not using it.)
3104 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
3106 File synchronization fixes (Bug#13944).
3107 * Makefile.in (LIB_FDATASYNC): New macro.
3109 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
3110 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
3111 Don't worry about HAVE_FSYNC, since a substitute fsync is
3112 available if the system lacks one.
3113 (Fwrite_regin): Retry fsync if interrupted.
3115 2013-03-13 Eli Zaretskii <eliz@gnu.org>
3117 * w32term.c (w32_read_socket): If the Emacs frame is being
3118 activated, call w32fullscreen_hook, to make sure the new frame
3119 dimensions are in effect. (Bug#13937)
3121 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
3123 * xdisp.c (init_iterator): Simplify because both character and byte
3124 positions are either specified or -1. Add eassert. Adjust comment.
3125 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
3126 character and byte positions can be obtained from marker.
3128 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
3130 Static checking by Sun C 5.12.
3131 * alloc.c (buffer_memory_full) [REL_ALLOC]:
3132 * bytecode.c (exec_byte_code):
3133 * dispnew.c (init_display):
3135 * fileio.c (Fsubstitute_in_file_name):
3136 * keyboard.c (Fevent_convert_list):
3137 * keymap.c (Fsingle_key_description):
3138 * term.c (maybe_fatal, fatal):
3139 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
3140 * xsmfns.c (Fhandle_save_session):
3141 Omit unreachable code.
3142 * keymap.c (map_keymap_char_table_item): Cast void * to
3143 a function pointer type; the C Standard requires this.
3145 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
3146 Include <sys/param.h> unconditionally, as that works elsewhere and
3147 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
3148 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
3151 See ChangeLog.12 for earlier changes.
3157 Copyright (C) 2011-2013 Free Software Foundation, Inc.
3159 This file is part of GNU Emacs.
3161 GNU Emacs is free software: you can redistribute it and/or modify
3162 it under the terms of the GNU General Public License as published by
3163 the Free Software Foundation, either version 3 of the License, or
3164 (at your option) any later version.
3166 GNU Emacs is distributed in the hope that it will be useful,
3167 but WITHOUT ANY WARRANTY; without even the implied warranty of
3168 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
3169 GNU General Public License for more details.
3171 You should have received a copy of the GNU General Public License
3172 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.