+2013-04-03 Kenichi Handa <handa@gnu.org>
+
+ The following changes is to optimize the code for reading UTF-8
+ files.
+
+ * coding.c (check_ascii): Renamed from detect_ascii. Return value
+ changed. Check EOL format. Do not call adjust_coding_eol_type
+ here.
+ (check_utf_8): New function.
+ (adjust_coding_eol_type): Do nothing if already adjusted.
+ (detect_coding): Compare the return value of check_ascii with
+ coding->src_bytes. Call adjust_coding_eol_type if necessary.
+ (decode_coding_gap): Optimize for valid UTF-8.
+
+2013-03-21 Kenichi Handa <handa@gnu.org>
+
+ * coding.c (syms_of_coding): Cancel previous change.
+
+ * insdel.c (insert_from_gap): Fix previous change.
+
+2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
+
+ Consistently use platform-specific function to detect window system.
+ * lisp.h (check_window_system): New prototype. This function is
+ going to replace check_x, check_w32 and check_ns.
+ (have_menus_p): Mention msdos.c in comment.
+ * fontset.c (check_window_system_func): Remove. Adjust all users.
+ * fontset.h (check_window_system_func): Remove prototype.
+ * nsterm.h (check_ns):
+ * xterm.h (check_x):
+ * w32term.h (check_w32): Likewise.
+ * menu.c (Fx_popup_menu): Use check_window_system.
+ * msdos.c (check_window_system): Define for MS-DOS.
+ * nsfns.m (check_window_system): Define for NS. Adjust all users.
+ * w32fns.c (check_window_system): Likewise for MS-Windows.
+ * xfns.c (check_window_system): Likewise for X.
+ * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
+ * xfaces.c, xmenu.c: Use check_window_system where appropriate.
+
+2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
+
+ Prefer < to > in range checks such as 0 <= i && i < N.
+ This makes it easier to visualize quantities on a number line.
+ This patch doesn't apply to all such range checks,
+ only to the range checks affected by the 2013-03-24 change.
+ This patch reverts most of the 2013-03-24 change.
+ * alloc.c (xpalloc, Fgarbage_collect):
+ * ccl.c (ccl_driver, resolve_symbol_ccl_program):
+ * character.c (string_escape_byte8):
+ * charset.c (read_hex):
+ * data.c (cons_to_unsigned):
+ * dispnew.c (update_frame_1):
+ * doc.c (Fsubstitute_command_keys):
+ * doprnt.c (doprnt):
+ * editfns.c (hi_time, decode_time_components):
+ * fileio.c (file_offset):
+ * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
+ * font.c (font_intern_prop):
+ * frame.c (x_set_alpha):
+ * gtkutil.c (get_utf8_string):
+ * indent.c (check_display_width):
+ * keymap.c (Fkey_description):
+ * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
+ * lread.c (read1):
+ * minibuf.c (read_minibuf_noninteractive):
+ * process.c (wait_reading_process_output):
+ * search.c (Freplace_match):
+ * window.c (get_phys_cursor_glyph):
+ * xdisp.c (redisplay_internal):
+ * xsmfns.c (smc_save_yourself_CB):
+ Prefer < to > for range checks.
+ * dispnew.c (sit_for): Don't mishandle NaNs.
+ This fixes a bug introduced in the 2013-03-24 change.
+ * editfns.c (decode_time_components): Don't hoist comparison.
+ This fixes another bug introduced in the 2013-03-24 change.
+
+2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
+
+ * frame.h (struct frame): Drop scroll_bottom_vpos
+ member becaue all real users are dead long ago.
+ (FRAME_SCROLL_BOTTOM_VPOS): Remove.
+ * xdisp.c (redisplay_internal): Adjust user.
+
+2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
+
+ * nsmenu.m (showAtX:Y:for:): setLevel to
+ NSPopUpMenuWindowLevel (Bug#13998).
+
+2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
+
+ * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
+ (ns_check_pending_open_menu): Declare.
+
+ * nsmenu.m (ns_update_menubar): Correct NSTRACE.
+ (x_activate_menubar): Update the menu with title that matches
+ ns_get_pending_menu_title, and call
+ ns_check_pending_openmenu (Bug#12698).
+ (menuWillOpen:): New method.
+ (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
+
+ * nsterm.m (menu_will_open_state, menu_mouse_point)
+ (menu_pending_title): New varaibles.
+ (ns_get_pending_menu_title, ns_check_menu_open)
+ (ns_check_pending_open_menu): New functions.
+
+2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
+
+ * indent.c (current_column_bol_cache): Remove leftover which is not
+ used in Fmove_to_column any more.
+ (current_column, scan_for_column): Adjust users.
+ * keyboard.c (last_point_position_buffer, last_point_position_window):
+ Remove leftovers which are not used for recording undo any more.
+ (command_loop_1, syms_of_keyboard): Adjust users.
+ * xdisp.c (last_max_ascent): Remove leftover which is not used in
+ redisplay_window any more.
+ (move_it_to): Adjust user.
+
+2013-03-29 Juanma Barranquero <lekktu@gmail.com>
+
+ * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
+ Update dependencies.
+
+2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
+
+ * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
+ (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
+ forward references.
+
+2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
+
+ * window.h (struct window): Replace hchild, vchild and buffer slots
+ with the only contents slot. This is possible because each valid
+ window may have either the child window (in vertical or horizontal
+ combination) or buffer to display (for the leaf window). Using that,
+ a lof of operations to traverse and/or change window hierarchies may
+ be simplified. New member horizontal is used to distinguish between
+ horizontal and vertical combinations of internal windows.
+ (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
+ (WINDOW_VERTICAL_COMBINATION_P): New macros.
+ (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
+ * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
+ Use contents slot, not buffer, where appropriate.
+ (wset_combination): New function.
+ (wset_buffer): Add eassert.
+ (Fframe_first_window): Simplify the loop reaching first window.
+ (Fwindow_buffer): Use WINDOW_LEAF_P.
+ (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
+ (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
+ (unshow_buffer): Convert initial debugging check to eassert.
+ (replace_window, recombine_windows, Fdelete_other_windows_internal)
+ (make_parent_window, window_resize_check, window_resize_apply)
+ (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
+ (Fset_window_configuration, delete_all_child_windows, save_window_save):
+ Adjust to match struct window changes.
+ (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
+ (mark_window_cursors_off, count_windows, get_leaf_windows)
+ (foreach_window_1): Simplify the loop.
+ * alloc.c (mark_object): Do not check for the leaf window because
+ internal windows has no glyph matrices anyway.
+ * dispnew.c (clear_window_matrices, showing_window_margins_p)
+ (allocate_matrices_for_window_redisplay, fake_current_matrices)
+ (allocate_matrices_for_frame_redisplay, free_window_matrices)
+ (build_frame_matrix_from_window_tree, mirror_make_current)
+ (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
+ (update_window_tree, set_window_update_flags): Simplify the loop.
+ (sync_window_with_frame_matrix_rows): Enforce live window.
+ Use contents slot, not buffer, where appropriate.
+ * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
+ and WINDOW_HORIZONTAL_COMBINATION_P.
+ (make_frame_visible_1): Simplify the loop.
+ Use contents slot, not buffer, where appropriate.
+ * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
+ (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
+ (expose_window_tree): Likewise.
+ Use contents slot, not buffer, where appropriate.
+ * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
+ to avoid deleted windows. Use contents slot instead of buffer.
+ * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
+ * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
+ * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
+ * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
+
+2013-03-28 Eli Zaretskii <eliz@gnu.org>
+
+ * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
+ identify the reasons for assertion violations in bug#14062 and
+ similar ones.
+ (Fx_show_tip): Fix compilation error under
+ "--enable-check-lisp-object-type". (Bug#14073)
+
+ * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
+ Reported by <rzl24ozi@gmail.com>.
+
+2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
+
+ * xdisp.c (with_echo_area_buffer_unwind_data): Save window
+ start marker...
+ (unwind_with_echo_area_buffer): ...to restore it here. This
+ is needed to ensure that...
+ (redisplay_window): ...both window markers are valid here,
+ which is verified by eassert.
+ * editfns.c (save_excursion_save): Do not assume that
+ selected_window always displays the buffer.
+ * buffer.c (Fbuffer_swap_text): Adjust window start markers.
+ Fix comment.
+
+2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
+
+ * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
+ the upcase table.
+
+2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
+
+ * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
+
+2013-03-27 Eli Zaretskii <eliz@gnu.org>
+
+ * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
+ since MinGW's w32api headers do. This avoids compiler warnings.
+
+ * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
+ if already defined.
+
+2013-03-26 Eli Zaretskii <eliz@gnu.org>
+
+ * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
+
+2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
+
+ * gtkutil.c (style_changed_cb): Check if frame is live and an
+ X frame (Bug#14038).
+
+2013-03-26 Eli Zaretskii <eliz@gnu.org>
+
+ * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
+ Define only for _WIN32_WINNT less than 0x0500.
+ (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
+ MinGW64.
+ Move inclusion of time.h before sys/time.h, so that MinGW64 could
+ see its own definitions of 'struct timeval' and 'struct timezone'.
+
+ Fix incompatibilities between MinGW.org and MinGW64 headers.
+ * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
+
+ * w32.c (REPARSE_DATA_BUFFER): Guard with
+ MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
+
+2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
+
+ * xterm.c: Include X11/XKBlib.h
+ (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
+
+2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
+
+ * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
+ written backwards.
+ * blockinput.h (input_blocked_p): Likewise.
+ * bytecode.c (exec_byte_code): Likewise.
+ * callproc.c (call_process_kill, call_process_cleanup)
+ (Fcall_process): Likewise.
+ * ccl.c (ccl_driver, resolve_symbol_ccl_program)
+ (Fccl_execute_on_string): Likewise.
+ * character.c (string_escape_byte8): Likewise.
+ * charset.c (read_hex): Likewise.
+ * cm.c (calccost): Likewise.
+ * data.c (cons_to_unsigned): Likewise.
+ * dired.c (directory_files_internal, file_name_completion):
+ Likewise.
+ * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
+ (sit_for): Likewise.
+ * doc.c (Fsubstitute_command_keys): Likewise.
+ * doprnt.c (doprnt): Likewise.
+ * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
+ * emacsgtkfixed.c: Likewise.
+ * fileio.c (file_offset, Fwrite_region): Likewise.
+ * floatfns.c (Fexpt, fmod_float): Likewise.
+ * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
+ Likewise.
+ * font.c (font_intern_prop): Likewise.
+ * frame.c (x_set_alpha): Likewise.
+ * gtkutil.c (get_utf8_string): Likewise.
+ * indent.c (check_display_width): Likewise.
+ * intervals.c (create_root_interval, rotate_right, rotate_left)
+ (split_interval_right, split_interval_left)
+ (adjust_intervals_for_insertion, delete_node)
+ (interval_deletion_adjustment, adjust_intervals_for_deletion)
+ (merge_interval_right, merge_interval_left, copy_intervals)
+ (set_intervals_multibyte_1): Likewise.
+ * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
+ * keymap.c (Fkey_description): Likewise.
+ * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
+ * lread.c (openp, read_integer, read1, string_to_number):
+ Likewise.
+ * menu.c (ensure_menu_items): Likewise.
+ * minibuf.c (read_minibuf_noninteractive): Likewise.
+ * print.c (printchar, strout): Likewise.
+ * process.c (create_process, Faccept_process_output)
+ (wait_reading_process_output, read_process_output, send_process)
+ (wait_reading_process_output): Likewise.
+ * profiler.c (make_log, handle_profiler_signal): Likewise.
+ * regex.c (re_exec): Likewise.
+ * regex.h: Likewise.
+ * search.c (looking_at_1, Freplace_match): Likewise.
+ * sysdep.c (get_child_status, procfs_ttyname)
+ (procfs_get_total_memory): Likewise.
+ * systime.h (EMACS_TIME_VALID_P): Likewise.
+ * term.c (dissociate_if_controlling_tty): Likewise.
+ * window.c (get_phys_cursor_glyph): Likewise.
+ * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
+ (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
+ Likewise.
+ * xfns.c (Fx_window_property): Likewise.
+ * xmenu.c (set_frame_menubar): Likewise.
+ * xselect.c (x_get_window_property, x_handle_dnd_message):
+ Likewise.
+ * xsmfns.c (smc_save_yourself_CB): Likewise.
+ * xterm.c (x_scroll_bar_set_handle): Likewise.
+
+2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
+
+ * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
+ to be optional or nil. Adjust comment and convert it to docstring.
+ * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
+ * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
+
+2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
+
+ Static checking by GCC 4.8-20130319.
+ * image.c (gif_load): Assume pass < 3 to pacify GCC.
+ * process.c (Fset_process_datagram_address)
+ (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
+ * xdisp.c (get_char_face_and_encoding):
+ (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
+ (get_glyph_face_and_encoding): Prepare face before possibly using it.
+ (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
+
+2013-03-24 Ken Brown <kbrown@cornell.edu>
+
+ * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
+ fix compilation on 64-bit Cygwin, where underscores are not
+ automatically prepended.
+
+ * w32term.c (w32_initialize): Silence compiler warning.
+
+2013-03-23 Eli Zaretskii <eliz@gnu.org>
+
+ * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
+ FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
+ variables, to save and restore frame dimensions. Use
+ FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
+ after returning from a 'fullscreen' configuration. use
+ SendMessage instead of PostMessage to send the SC_RESTORE message,
+ to avoid races between the main thread and the input thread.
+
+ * w32term.h (struct w32_output): New members normal_width,
+ normal_height, normal_top, normal_left, and prev_fsmode.
+ (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
+ (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
+ members of a frame.
+
+ * w32term.c (w32fullscreen_hook): Record last value of the frame's
+ 'fullscreen' parameter. Always record previous width and height
+ of the frame, except when switching out of maximized modes, so
+ that they could be restored correctly, instead of resetting to the
+ default frame dimensions. Send SC_RESTORE command to the frame,
+ unless we are going to send SC_MAXIMIZE, to restore the frame
+ resize hints in the mouse pointer shown by the window manager.
+ (Bug#14032)
+
+ * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
+
+ * lisp.h (get_frame_param): Adjust conditions for prototype
+ declaration.
+
+2013-03-22 Ken Brown <kbrown@cornell.edu>
+
+ * unexcw.c: Drop unneeded inclusion of w32common.h.
+ (report_sheap_usage): Declare.
+ (read_exe_header): Add magic numbers for x86_64.
+ (fixup_executable): Fix printf format specifier for unsigned long
+ argument.
+
+2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
+
+ * frame.h (struct frame): Put menu_bar_window under #ifdef
+ because this member is not needed when X toolkit is in use.
+ (fset_menu_bar_window):
+ * dispnew.c (clear_current_matrices, clear_desired_matrices)
+ (free_glyphs, update_frame):
+ * xdisp.c (expose_frame): Likewise.
+ (display_menu_bar): Likewise. Remove redundant eassert.
+ * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
+ toolkit is in use.
+
+2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
+
+ Use functions and constants to manipulate Lisp_Save_Value objects.
+ This replaces code that used macros and strings and token-pasting.
+ The change makes the C source a bit easier to follow,
+ and shrinks the Emacs executable a bit.
+ * alloc.c: Verify some properties of Lisp_Save_Value's representation.
+ (make_save_value): Change 1st arg from string to enum. All callers
+ changed.
+ (INTX): Remove.
+ (mark_object): Use if, not #if, for GC_MARK_STACK.
+ * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
+ (XSAVE_OBJECT): Now functions, not macros.
+ (STRING_BYTES_BOUND): Now just a macro, not a constant too;
+ the constant was never used.
+ (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
+ (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
+ (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
+ (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
+ New constants.
+ (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
+ type3 with a single member save_type. All uses changed.
+ (save_type, set_save_pointer, set_save_integer): New functions.
+ * print.c (PRINTX): Remove.
+
+ * alloc.c: Remove redundant static declarations.
+
+2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
+
+ * window.h (struct window): Convert left_col, top_line, total_lines
+ and total_cols from Lisp_Objects to integers. Adjust comments.
+ (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
+ Remove.
+ (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
+ (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
+ * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
+ Adjust users where appropriate.
+
+2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
+
+ * frame.h (struct frame): Drop resx and resy because the same data is
+ available from window system-specific output context. Adjust users.
+ (default_pixels_per_inch_x, default_pixels_per_inch_y): New
+ functions to provide defaults when no window system available.
+ (FRAME_RES_X, FRAME_RES_Y): New macros.
+ (NUMVAL): Moved from xdisp.c.
+ * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
+ (Ffont_face_attributes, Fopen_font):
+ * image.c (gs_load):
+ * w32font.c (fill_in_logfont):
+ * xdisp.c (calc_pixel_width_or_height):
+ * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
+ * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
+
+2013-03-20 Kenichi Handa <handa@gnu.org>
+
+ * coding.c (syms_of_coding): Initialize disable_ascii_optimization
+ to 1 (temporary workaround until a bug related to ASCII
+ optimization is fixed).
+
+2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
+
+ * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
+ Signal error if window is not internal. Adjust docstring.
+ (delete_all_child_windows): Use combination_limit to save the buffer.
+ (Fset_window_configuration): Adjust accordingly.
+ * print.c (syms_of_print): Initialize debugging output not here...
+ (init_print_once): ...but in a new function here.
+ * lisp.h (init_print_once): Add prototype.
+ * emacs.c (main): Add call to init_print_once. Adjust comments.
+
+2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
+
+ * window.c (window_resize_check, window_resize_apply)
+ (window_from_coordinates, recombine_windows, set_window_buffer)
+ (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
+ (Fsplit_window_internal, Fdelete_window_internal)
+ (freeze_window_starts): Use bool for booleans.
+ * window.h (window_frame_coordinates, resize_frame_windows)
+ (freeze_window_starts, set_window_buffer): Adjust prototypes.
+
+2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
+
+ * dispnew.c (bitch_at_user): Use `user-error'.
+
+2013-03-17 Ken Brown <kbrown@cornell.edu>
+
+ * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
+ as return type of image_background. (Bug#13981)
+ * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
+
+2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
+
+ * nsterm.m (updateFrameSize:): Change resize increments if needed.
+ (ns_select): Don't return with result uninitialized.
+
+ * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
+ and getDirectory.
+
+ * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
+ New functions.
+ (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
+ directories. If filename is nil, get directory name (Bug#13932).
+ Use getFilename and getDirectory.
+ (getFilename, getDirectory): New methods for EmacsSavePanel and
+ EmacsOpenPanel.
+ (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
+
+2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
+
+ * coding.c (decode_coding_gap): Fix typo caught by static checking.
+
+2013-03-15 Kenichi Handa <handa@gnu.org>
+
+ * insdel.c (insert_from_gap): New arg text_at_gap_tail.
+ (adjust_after_replace): Make it back to static. Delete the third
+ arg text_at_gap_tail. Cancel the code for handling it.
+
+ * coding.h (struct coding_system): New member eol_seen.
+
+ * coding.c (detect_ascii): New function.
+ (detect_coding): Set coding->head_ascii and coding->eol_seen only
+ when the source bytes are actually scanned. On detecting for
+ coding_category_utf_8_auto, call detect_ascii instead of scanning
+ source bytes directly.
+ (produce_chars): Call insert_from_gap with the new arg 0.
+ (encode_coding): Likewise.
+ (decode_coding_gap): Control ASCII optimization by the variable
+ disable_ascii_optimization instead of #ifndef .. #endif.
+ Deccode EOL format according to coding->eol_seen.
+ (syms_of_coding): Declare disable-ascii-optimization as a Lisp
+ variable.
+
+ * lisp.h (adjust_after_replace): Cancel externing it.
+ (insert_from_gap): Adjust prototype.
+
+2013-03-15 Eli Zaretskii <eliz@gnu.org>
+
+ * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
+ FULLSCREEN_MAXIMIZED. (Bug#13935)
+
+2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
+
+ * region-cache.c (find_cache_boundary, move_cache_gap)
+ (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
+ Simplify debugging check and convert to eassert. Adjust comment.
+ (pp_cache): Put under ENABLE_CHECKING.
+
+2013-03-14 Eli Zaretskii <eliz@gnu.org>
+
+ * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
+ and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
+ and WM_ACTIVATEAPP.
+ (w32fullscreen_hook): If the frame is visible, reset
+ f->want_fullscreen flag after changing the frame size. If the
+ frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
+ (Bug#13953)
+
+2013-03-13 Daniel Colascione <dancol@dancol.org>
+
+ * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
+ too so that these builds can use Cygwin's file conversion
+ functions. (We've been building and linking cygw32.o all along
+ and just not using it.)
+
+2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
+
+ File synchronization fixes (Bug#13944).
+ * Makefile.in (LIB_FDATASYNC): New macro.
+ (LIBES): Use it.
+ * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
+ * fileio.c (Fwrite_region, write_region_inhibit_fsync):
+ Don't worry about HAVE_FSYNC, since a substitute fsync is
+ available if the system lacks one.
+ (Fwrite_regin): Retry fsync if interrupted.
+
+2013-03-13 Eli Zaretskii <eliz@gnu.org>
+
+ * w32term.c (w32_read_socket): If the Emacs frame is being
+ activated, call w32fullscreen_hook, to make sure the new frame
+ dimensions are in effect. (Bug#13937)
+
+2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
+
+ * xdisp.c (init_iterator): Simplify because both character and byte
+ positions are either specified or -1. Add eassert. Adjust comment.
+ * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
+ character and byte positions can be obtained from marker.
+
+2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
+
+ Static checking by Sun C 5.12.
+ * alloc.c (buffer_memory_full) [REL_ALLOC]:
+ * bytecode.c (exec_byte_code):
+ * dispnew.c (init_display):
+ * eval.c (error):
+ * fileio.c (Fsubstitute_in_file_name):
+ * keyboard.c (Fevent_convert_list):
+ * keymap.c (Fsingle_key_description):
+ * term.c (maybe_fatal, fatal):
+ * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
+ * xsmfns.c (Fhandle_save_session):
+ Omit unreachable code.
+ * keymap.c (map_keymap_char_table_item): Cast void * to
+ a function pointer type; the C Standard requires this.
+
+ * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
+ Include <sys/param.h> unconditionally, as that works elsewhere and
+ is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
+ __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
+ and FreeBSD now.
+
+2013-03-11 Paul Eggert <eggert@cs.ucla.edu>
+
+ * insdel.c (adjust_after_replace): Use bool for boolean.
+
+2013-03-11 Stefan Monnier <monnier@iro.umontreal.ca>
+
+ * keyboard.c: Move keyboard decoding to read_key_sequence.
+ (decode_keyboard_code): Remove.
+ (tty_read_avail_input): Don't try to decode input.
+ (read_decoded_char): New function.
+ (read_key_sequence): Use it.
+
+2013-03-10 Daniel Colascione <dancol@dancol.org>
+
+ * w32term.h (GUISTR, GUI_ENCODE_FILE, GUI_ENCODE_SYSTEM, GUI_FN)
+ (GUI_SDATA, guichar_t): Macros to abstract out differences between
+ NTGUI_UNICODE and !NTGUI_UNICODE builds, some moved out of
+ w32fns.c.
+
+ * w32term.c (construct_drag_n_drop): Use the above macros to make
+ drag-and-drop work for non-ASCII filenames in cygw32 builds.
+
+ * w32fns.c (x_set_name, x_set_title): Use the above macros to
+ properly display non-ASCII frame titles in cygw32 builds.
+
+ * w32fns.c (Fw32_shell_execute): Use the above macros to properly
+ call ShellExecute in cygw32 builds.
+
+ * w32fn.c (Fx_file_dialog): Use the above macros to simplify the
+ common file dialog code.
+
+ * w32fns.c (Ffile_system_info): Remove from cygw32 builds, which
+ can just use du like other systems.
+
+ * coding.c (from_unicode_buffer): Declare.
+ * coding.c (from_unicode_buffer): Implement.
+
+2013-03-10 Stefan Monnier <monnier@iro.umontreal.ca>
+
+ * lread.c: Minor cleanup.
+ (FROM_FILE_P): New macro.
+ (skip_dyn_bytes, unreadchar, read1): Use it.
+ (read_list): Consolidate duplicated code.
+
+ * bytecode.c (struct byte_stack): Remove `constants' when unused.
+
+2013-03-10 Eli Zaretskii <eliz@gnu.org>
+
+ * xdisp.c (display_tool_bar_line, redisplay_tool_bar)
+ (redisplay_internal, set_cursor_from_row, try_window)
+ (try_window_id, dump_glyph_row, extend_face_to_end_of_line)
+ (display_line, notice_overwritten_cursor)
+ (mouse_face_from_buffer_pos, note_mouse_highlight):
+ Use MATRIX_ROW_DISPLAYS_TEXT_P.
+ (note_mouse_highlight): Use MATRIX_ROW_GLYPH_START.
+ (mouse_face_from_string_pos, fast_find_string_pos):
+ Use MATRIX_ROW_VPOS.
+
+ * xfns.c (Fx_show_tip): Use MATRIX_ROW_DISPLAYS_TEXT_P.
+
+ * w32fns.c (Fx_show_tip): Use MATRIX_ROW_DISPLAYS_TEXT_P.
+
+ * xdisp.c (try_cursor_movement): Use MATRIX_ROW and
+ MATRIX_MODE_LINE_ROW.
+
+ * dispnew.c (update_window): Use MATRIX_ROW and MATRIX_MODE_LINE_ROW.
+
+2013-03-10 handa <handa@gnu.org>
+
+ * lisp.h (adjust_after_replace): Extern it.
+
+ * coding.c (detect_coding): Cound the heading ASCII bytes in the
+ case of detection for coding_category_utf_8_auto.
+ (decode_coding_gap) [not CODING_DISABLE_ASCII_OPTIMIZATION]:
+ Skip decoding if all bytes are ASCII.
+
+ * insdel.c (adjust_after_replace): Make it public. New arg
+ text_at_gap_tail.
+ (adjust_after_insert): Call adjust_after_replace with the new arg
+ value 0.
+
+2013-03-09 Stefan Monnier <monnier@iro.umontreal.ca>
+
+ * keyboard.h (EVENT_START, EVENT_END, POSN_WINDOW, POSN_POSN)
+ (POSN_WINDOW_POSN, POSN_TIMESTAMP): Be careful since events may come
+ from Elisp via unread-command-events.
+
+ * keyboard.c (access_keymap_keyremap): Accept nil return value from
+ functions to mean "no change".
+
+2013-03-08 Paul Eggert <eggert@cs.ucla.edu>
+
+ region-cache.c, scroll.c, search.c: Use bool for booleans.
+ * lisp.h (compile_pattern):
+ * scroll.c (do_scrolling, do_direct_scrolling):
+ * search.c (struct regexp_cache, compile_pattern_1)
+ (compile_pattern, string_match_1, search_command)
+ (trivial_regexp_p, search_buffer, Freplace_match, match_limit)
+ (search_regs_saved, Fregexp_quote):
+ Use bool for boolean.
+ * region-cache.c (region_cache_forward, region_cache_backward):
+ Fix comments to match code: these functions return int, not boolean.
+
+2013-03-08 Dmitry Antipov <dmantipov@yandex.ru>
+
+ * search.c (find_newline): Accept start and end byte positions
+ as arguments and allow -1 if not known.
+ (find_newline_no_quit): Likewise for start position.
+ * lisp.h (find_newline, find_newline_no_quit): Adjust prototype.
+ * bidi.c (bidi_find_paragraph_start): Pass byte position to
+ find_newline_no_quit, thus eliminating CHAR_TO_BYTE.
+ * editfns.c (Fconstrain_to_field): Break long line.
+ Adjust call to find_newline.
+ * indent.c (vmotion): Adjust calls to find_newline_no_quit.
+ Use DEC_BOTH to start next search from the previous buffer
+ position, where appropriate.
+ * xdisp.c (back_to_previous_line_start, forward_to_next_line_start)
+ (get_visually_first_element, move_it_vertically_backward): Likewise.
+ Obtain byte position from the display iterator, where appropriate.
+
+2013-03-08 Paul Eggert <eggert@cs.ucla.edu>
+
+ print.c, process.c: Use bool for booleans.
+ * lisp.h (wait_reading_process_output):
+ * print.c (print_output_debug_flag, PRINTDECLARE, printchar)
+ (strout, debug_output_compilation_hack, float_to_string, print)
+ (print_object):
+ * process.c (kbd_is_on_hold, inhibit_sentinels, process_output_skip)
+ (decode_status, status_message, create_process, create_pty)
+ (Fmake_network_process, Fnetwork_interface_info)
+ (wait_reading_process_output, read_process_output)
+ (write_queue_push, write_queue_pop, process_send_signal)
+ (handle_child_signal, keyboard_bit_set, kbd_on_hold_p):
+ * process.h (struct Lisp_Process, inhibit_sentinels, kbd_on_hold_p):
+ Use bool for booleans.
+ * process.c (Fnetwork_interface_list): Remove unused local.
+ (connect_counter): Now EMACS_INT, not int.
+
+2013-03-08 Dmitry Antipov <dmantipov@yandex.ru>
+
+ * bidi.c (bidi_fetch_char): Swap first and second arguments
+ to match other functions accepting character and byte positions.
+ Adjust comment.
+ (bidi_resolve_explicit_1, bidi_level_of_next_char): Adjust users.
+ (bidi_paragraph_init): Likewise. Use DEC_BOTH which is faster
+ when you need just to move to the previous buffer position.
+ * xdisp.c (Fcurrent_bidi_paragraph_direction): Use DEC_BOTH.
+
+2013-03-07 Eli Zaretskii <eliz@gnu.org>
+
+ * .gdbinit (prowlims): Display the enabled_p flag of the row.
+
+2013-03-07 Dmitry Antipov <dmantipov@yandex.ru>
+
+ Avoid character to byte conversions in motion subroutines.
+ * indent.h (compute_motion, vmotion): Add byte position argument.
+ * indent.c (compute_motion): Use it and avoid CHAR_TO_BYTE.
+ Add eassert.
+ (Fcompute_motion): Break long line. Adjust call to compute_motion.
+ Use list5 for return value.
+ (vmotion): Use byte position argument and avoid call to CHAR_TO_BYTE.
+ Adjust comments, style and calls to compute_motion.
+ (Fvertical_motion): Adjust call to vmotion.
+ * window.c (Fdelete_other_windows_internal): Record window start
+ byte position and adjust call to vmotion.
+ (window_scroll_line_based): Likewise with call to compute_motion.
+ Use SET_PT_BOTH.
+ (Frecenter): Adjust calls to vmotion.
+
+2013-03-07 Dmitry Antipov <dmantipov@yandex.ru>
+
+ * lisp.h (list2i, list3i): New functions.
+ (list4i): Move from window.c and make LISP_INLINE.
+ * editfns.c (make_lisp_time):
+ * fns.c (Flocale_info):
+ * keyboard.c (parse_modifiers):
+ * xterm.c (x_ewmh_activate_frame): Use list2i.
+ * instel.c (signal_after_change):
+ * nsfns.m (Fx_server_version, Fxw_color_values):
+ * w32fns.c (Fxw_color_values, Fx_server_version):
+ * xfns.c (Fxw_color_values, Fx_server_version): Use list3i.
+ * fileio.c (Fvisited_file_modtime):
+ * nsfns.m (Fns_display_usable_bounds):
+ * w32.c (ltime): Use list4i.
+
+2013-03-06 Eli Zaretskii <eliz@gnu.org>
+
+ * search.c (find_newline_no_quit): Rename from find_next_newline.
+ Add commentary.
+
+ * lisp.h (find_newline_no_quit): Rename prototype.
+
+ * xdisp.c (back_to_previous_line_start)
+ (forward_to_next_line_start, get_visually_first_element)
+ (move_it_vertically_backward): Callers of find_newline_no_quit changed.
+ * indent.c (vmotion): Callers of find_newline_no_quit changed.
+ * bidi.c (bidi_find_paragraph_start): Callers of
+ find_newline_no_quit changed.
+
+ * msdos.c: Change encoding to cp850. (Bug#13879)
+ (fr_keyboard, it_keyboard, dk_keyboard): Update keyboard layouts.
+
+2013-03-06 Dmitry Antipov <dmantipov@yandex.ru>
+
+ Coding system support cleanup and minor refactoring.
+ * coding.h (enum coding_result_code): Remove
+ CODING_RESULT_INCONSISTENT_EOL and CODING_RESULT_INSUFFICIENT_MEM.
+ (toplevel): Remove unused CODING_MODE_INHIBIT_INCONSISTENT_EOL.
+ (CODING_MODE_LAST_BLOCK, CODING_MODE_SELECTIVE_DISPLAY)
+ (CODING_MODE_DIRECTION, CODING_MODE_FIXED_DESTINATION)
+ (CODING_MODE_SAFE_ENCODING): Rearrange bit values.
+ (decode_coding_region, encode_coding_region, decode_coding_string):
+ Remove unused compatibility macros.
+ * coding.c (Qinconsistent_eol, Qinsufficient_memory): Remove.
+ (record_conversion_result): Adjust user.
+ (syms_of_coding): Likewise.
+ (ALLOC_CONVERSION_WORK_AREA): Use SAFE_ALLOCA.
+ (decode_coding, encode_coding): Add USE_SAFE_ALLOCA and SAFE_FREE.
+ (decode_coding_object): Simplify since xrealloc never returns NULL.
+ Add eassert.
+
+2013-03-06 Paul Eggert <eggert@cs.ucla.edu>
+
+ Fix a build failure on OpenBSD 4.x and MirBSD (Bug#13881).
+ * sysdep.c (list_system_processes)
+ [BSD_SYSTEM && !DARWIN_OS && !__FreeBSD__]:
+ Make it a stub in this case; otherwise the build might fail,
+ and this code hasn't been tested on such hosts anyway.
+ Problem reported by Nelson H. F. Beebe in
+ <http://lists.gnu.org/archive/html/emacs-devel/2013-03/msg00021.html>
+ and analyzed by Jérémie Courrèges-Anglas in
+ <http://lists.gnu.org/archive/html/emacs-devel/2013-03/msg00062.html>.
+
+2013-03-06 Dmitry Antipov <dmantipov@yandex.ru>
+
+ * lisp.h (find_next_newline_no_quit): Rename to find_next_newline.
+ * xdisp.c (back_to_previous_line_start, forward_to_next_line_start)
+ (get_visually_first_element, move_it_vertically_backward): Ajust users.
+ * bidi.c (bidi_find_paragraph_start): Likewise.
+ * indent.c (vmotion): Likewise.
+
+2013-03-05 Paul Eggert <eggert@cs.ucla.edu>
+
+ FILE's lock is now always .#FILE and may be a regular file (Bug#13807).
+ * filelock.c: Include <c-ctype.h>.
+ (MAX_LFINFO): New top-level constant.
+ (lock_info_type): Remove members pid, boot_time. Add members at,
+ dot, colon. Change user member to be the entire buffer, not a
+ pointer. This allows us to handle the case where a foreign
+ pid or boot time exceeds the local range. All uses changed.
+ (LINKS_MIGHT_NOT_WORK): New constant.
+ (FREE_LOCK_INFO): Remove, as the pieces no longer need freeing.
+ (defined_WINDOWSNT): Remove.
+ (MAKE_LOCK_NAME, file_in_lock_file_name):
+ Always use .#FILE (not .#-FILE) for the file lock,
+ even if it is a regular file.
+ (rename_lock_file): New function.
+ (create_lock_file): Use it.
+ (create_lock_file, read_lock_data):
+ Prefer a symbolic link for the lock file, falling back on a
+ regular file if symlinks don't work. Do not try to create
+ symlinks on MS-Windows, due to security hassles. Stick with
+ POSIXish functions (open, read, write, close, fchmod, readlink, symlink,
+ link, rename, unlink, mkstemp) when creating locks, as a GNUish
+ host may be using a Windowsish file system, and cannot use
+ MS-Windows-only system calls. Fall back on mktemp if mkstemp
+ doesn't work. Don't fail merely because of a symlink-contents
+ length limit in the current file system; fall back on regular
+ files. Increase the symlink contents length limit to 8 KiB, this
+ should be big enough for any real use and doesn't crunch the
+ stack.
+ (create_lock_file, lock_file_1, read_lock_data):
+ Simplify allocation of lock file buffers now that they fit in 8 KiB.
+ (lock_file_1): Return error number, not bool. All callers changed.
+ (ELOOP): New macro, if not already defined.
+ (read_lock_data): Return size of lock file contents, not Lisp object.
+ All callers changed. Handle a race condition if some other process
+ replaces a regular-file lock with a symlink lock or vice versa,
+ while we're trying to read the lock.
+ (current_lock_owner): Parse contents more carefully, to help avoid
+ confusing a regular-file lock with some other application's use
+ of the file. Check for lock file contents being too long, or
+ not parsing correctly.
+ (current_lock_owner, lock_file):
+ Allow foreign pid and boot times that exceed the local range.
+ (current_lock_owner, lock_if_free, lock_file):
+ Simplify allocation of lock file contents.
+ * w32.c (sys_rename_replace): New function, containing most of
+ the contents of the old sys_rename.
+ (sys_rename): Use it.
+ (fchmod): New dummy function.
+ * w32.h (sys_rename_replace, fchmod): New decls.
+
2013-03-05 Eli Zaretskii <eliz@gnu.org>
* bidi.c (bidi_resolve_explicit_1): Don't call CHAR_TO_BYTE or
to be in sync with bidi_it->bytepos. Suggested by Dmitry Antipov
<dmantipov@yandex.ru>.
-2013-03-05 Paul Eggert <eggert@cs.ucla.edu>
-
- Fix a build failure on OpenBSD 4.x and MirBSD.
- * sysdep.c (KERN_PROC, kinfo_proc)
- [BSD_SYSTEM && (!KERN_PROC || __MirBSD__)]:
- Define to KERN_PROC2 and kinfo_proc2, for OpenBSD 4.9 and MirBSD.
- list-system-processes still returns nil, but at least it doesn't crash.
- Problem reported by Nelson H. F. Beebe in
- <http://lists.gnu.org/archive/html/emacs-devel/2013-03/msg00021.html>.
-
2013-03-05 Dmitry Antipov <dmantipov@yandex.ru>
* composite.c (get_composition_id, fill_gstring_header):
2013-03-02 Eli Zaretskii <eliz@gnu.org>
- * textprop.c (Fadd_text_properties, Fremove_text_properties): If
- the interval tree changes as a side effect of calling
+ * textprop.c (Fadd_text_properties, Fremove_text_properties):
+ If the interval tree changes as a side effect of calling
modify_region, re-do processing starting from the call to
validate_interval_range. (Bug#13743)
* textprop.c (Fadd_text_properties, Fremove_text_properties)
(Fremove_list_of_text_properties): Skip all of the intervals in
the region between START and END that already have resp. don't
- have the requested properties, not just the first one. Add
- assertions that the loop afterwards always modifies the
+ have the requested properties, not just the first one.
+ Add assertions that the loop afterwards always modifies the
properties. (Bug#13743)
2013-02-25 Stefan Monnier <monnier@iro.umontreal.ca>
a public macro and no need to inline by hand.
2012-09-26 Tomohiro Matsuyama <tomo@cx4a.org>
- Stefan Monnier <monnier@iro.umontreal.ca>
- Juanma Barranquero <lekktu@gmail.com>
+ Stefan Monnier <monnier@iro.umontreal.ca>
+ Juanma Barranquero <lekktu@gmail.com>
* profiler.c: New file.
* Makefile.in (base_obj): Add profiler.o.
HCoop / bpt / emacs.git / blobdiff