GitLab

* src/buffer.c (Fset_buffer_multibyte): Remove local extern declaration.

* src/character.c (strwidth, parse_str_to_multibyte): Add const.

* src/character.h (strwidth, parse_str_to_multibyte): Likewise.

* src/charset.c (add_to_log): Remove declaration.

* src/composite.c (syms_of_composite): Remove local extern declarations.

* src/data.c (Finteractive_form): Use const.

* src/dired.c (scmp): Add const.
(directory_files_internal): Remove local extern declaration.

* src/dispextern.h (add_to_log): Remove declaration.
(x_get_arg, x_frame_get_arg, x_frame_get_and_record_arg)
(x_frame_get_and_record_arg, x_default_parameter): Add const.

* src/dispnew.c: Remove duplicate #include <unistd.h>.
(update_window, update_frame_1, init_display): Remove local extern
declarations.

* src/editfns.c (region_limit, syms_of_editfns): Remove local extern
declarations.

* src/emacs.c (main): Remove local extern declaration.

* src/font.c (Qnormal, QCtype, QCfamily, QCweight, QCslant, QCwidth)
(QCheight, QCsize, QCname): Remove declarations.

* src/frame.c (x_get_resource_string, x_get_string_resource)
(x_get_arg, x_frame_get_arg, x_frame_get_and_record_arg)
(x_default_parameter): Use const.

* src/image.c (QCwidth, QCheight, QCforeground, QCbackground, QCfile)
(QCdata, QCtype, Qcenter): Remove declarations.

* src/keyboard.h (do_mouse_tracking): Add declaration.

* src/minibuf.c (Qmouse_face): Remove declaration.

* src/msdos.c (IT_note_mouse_highlight): Remove local extern declaration.

* src/xdisp.c (do_mouse_tracking): Remove declaration.
(add_to_log): Use const.

* src/xfaces.c (Qmouse_face): Remove declaration.
(face_color_gray_p, tty_defined_color, defined_color)
(face_color_gray_p, face_color_supported_p). Add const.

* src/xfns.c: Include xlwmenu.h when USE_LUCID.
(x_defined_color, xic_set_xfontset): Use const.
(Fx_hide_tip): Remove local extern declaration.

* src/xselect.c (selection_data_to_lisp_data)
(x_property_data_to_lisp):
* src/xrdb.c (x_get_string_resource, file_p)
(x_get_customization_string, magic_file_p, search_magic_path)
(get_system_app, get_user_app, x_load_resources, x_get_resource)
(x_get_string_resource): Use const.

* src/xterm.c (xlwmenu_window_p, xlwmenu_redisplay): Remove declarations.
(x_text_icon, x_check_errors, x_connection_closed): Use const.

* src/xterm.h (x_get_customization_string, x_load_resources)
(x_get_resource, x_text_icon, x_text_icon, x_check_errors)
(x_check_errors, x_property_data_to_lisp, defined_color)
(xic_set_xfontset, x_defined_color): Use const.

* emacs.c (main) [PROFILING]: Use __executable_start if defined to
find start of text segment.
* dispnew.c (safe_bcopy): Don't define if HAVE___EXECUTABLE_START
is defined.

* configure.in: Check for __executable_start.

* src/xdisp.c (window_box_edges, handle_single_display_spec)
(display_string): Convert definition to standard C.
* src/scroll.c (do_direct_scrolling, scrolling_1):
* src/dispnew.c (allocate_matrices_for_frame_redisplay)
(mirrored_line_dance):
* src/coding.c (code_convert_string):
* src/charset.c (map_charset_chars):
* src/ccl.c (Fccl_program_p, Fccl_execute, Fccl_execute_on_string)
(Fregister_ccl_program, Fregister_code_conversion_map):
* src/keyboard.c (kbd_buffer_nr_stored): Likewise.
(head_table): Make static and const.

* src/alloc.c: Convert DEFUNs to standard C.
* src/buffer.c:
* src/bytecode.c:
* src/callint.c:
* src/callproc.c:
* src/casefiddle.c:
* src/casetab.c:
* src/category.c:
* src/character.c:
* src/charset.c:
* src/chartab.c:
* src/cmds.c:
* src/coding.c:
* src/composite.c:
* src/data.c:
* src/dbusbind.c:
* src/dired.c:
* src/dispnew.c:
* src/doc.c:
* src/dosfns.c:
* src/editfns.c:
* src/emacs.c:
* src/eval.c:
* src/fileio.c:
* src/filelock.c:
* src/floatfns.c:
* src/fns.c:
* src/font.c:
* src/fontset.c:
* src/frame.c:
* src/fringe.c:
* src/image.c:
* src/indent.c:
* src/insdel.c:
* src/keyboard.c:
* src/keymap.c:
* src/lread.c:
* src/macros.c:
* src/marker.c:
* src/menu.c:
* src/minibuf.c:
* src/msdos.c:
* src/nsfns.m:
* src/nsmenu.m:
* src/nsselect.m:
* src/print.c:
* src/process.c:
* src/search.c:
* src/sound.c:
* src/syntax.c:
* src/term.c:
* src/terminal.c:
* src/textprop.c:
* src/undo.c:
* src/w16select.c:
* src/w32console.c:
* src/w32fns.c:
* src/w32font.c:
* src/w32menu.c:
* src/w32proc.c:
* src/w32select.c:
* src/window.c:
* src/xdisp.c:
* src/xfaces.c:
* src/xfns.c:
* src/xmenu.c:
* src/xselect.c:
* src/xsettings.c:
* src/xsmfns.c: Likewise.

* alloc.c (overrun_check_malloc, overrun_check_realloc)
(overrun_check_free, xstrdup, allocate_string)
(allocate_string_data, compact_small_strings, Fmake_string)
(make_unibyte_string, make_multibyte_string)
(make_string_from_bytes, make_specified_string, make_float)
(Fcons, allocate_terminal, allocate_frame, make_pure_string)
(Fgarbage_collect): Replace bcopy, safe_bcopy, bzero, bcmp by
memcpy, memmove, memset, memcmp.
* atimer.c (start_atimer, set_alarm): Likewise.
* buffer.c (clone_per_buffer_values, report_overlay_modification)
(mmap_realloc, init_buffer_once): Likewise.
* callint.c (Fcall_interactively): Likewise.
* callproc.c (Fcall_process, Fcall_process_region, child_setup)
(getenv_internal_1): Likewise.
* casefiddle.c (casify_object): Likewise.
* ccl.c (ccl_driver): Likewise.
* character.c (str_as_multibyte, str_to_multibyte): Likewise.
* charset.c (load_charset_map_from_file)
(load_charset_map_from_file, load_charset_map_from_vector)
(Fdefine_charset_internal): Likewise.
* cm.c (Wcm_clear): Likewise.
* coding.c (decode_eol, decode_coding_object)
(Fset_coding_system_priority, make_subsidiaries): Likewise.
* data.c (Faset): Likewise.
* dired.c (directory_files_internal, file_name_completion_stat):
Likewise.
* dispnew.c (new_glyph_matrix, adjust_glyph_matrix)
(clear_glyph_row, copy_row_except_pointers)
(copy_glyph_row_contents, new_glyph_pool, realloc_glyph_pool)
(save_current_matrix, restore_current_matrix)
(build_frame_matrix_from_leaf_window, mirrored_line_dance)
(mirror_line_dance, scrolling_window): Likewise.
* doc.c (Fsnarf_documentation, Fsubstitute_command_keys):
Likewise.
* doprnt.c (doprnt): Likewise.
* editfns.c (Fuser_full_name, make_buffer_string_both)
(Fmessage_box, Fformat, Ftranspose_regions): Likewise.
* emacs.c (sort_args): Likewise.
* eval.c (Fapply, Ffuncall): Likewise.
* fileio.c (Ffile_name_directory, make_temp_name)
(Fexpand_file_name, search_embedded_absfilename)
(Fsubstitute_in_file_name, Ffile_symlink_p, Finsert_file_contents)
(auto_save_error): Likewise.
* fns.c (Fstring_equal, Fcopy_sequence, concat)
(string_to_multibyte, Fstring_as_unibyte, Fstring_as_multibyte)
(internal_equal, Fclear_string, larger_vector, copy_hash_table)
(Fmake_hash_table): Likewise.
* fringe.c (Fdefine_fringe_bitmap): Likewise.
* ftfont.c (ftfont_text_extents): Likewise.
* getloadavg.c (getloadavg): Likewise.
* image.c (define_image_type, make_image, make_image_cache)
(x_create_x_image_and_pixmap, xbm_image_p)
(w32_create_pixmap_from_bitmap_data, xbm_load, xpm_lookup_color)
(xpm_image_p, x_create_bitmap_from_xpm_data, xpm_load)
(init_color_table, x_build_heuristic_mask, pbm_image_p, pbm_load)
(png_image_p, png_read_from_memory, png_load, jpeg_image_p)
(tiff_image_p, tiff_read_from_memory, gif_image_p)
(gif_read_from_memory, gif_load, svg_image_p, gs_image_p):
Likewise.
* indent.c (scan_for_column, compute_motion): Likewise.
* insdel.c (gap_left, gap_right, make_gap_smaller, copy_text)
(insert_1_both, insert_from_gap, replace_range_2): Likewise.
* intervals.c (reproduce_tree, reproduce_tree_obj): Likewise.
* keyboard.c (echo_char, save_getcjmp, restore_getcjmp)
(kbd_buffer_store_event_hold, apply_modifiers_uncached)
(store_user_signal_events, menu_bar_items, tool_bar_items)
(process_tool_bar_item, append_tool_bar_item)
(read_char_minibuf_menu_prompt, read_key_sequence)
(Fread_key_sequence, Fread_key_sequence_vector, Frecent_keys):
Likewise.
* keymap.c (current_minor_maps, Fdescribe_buffer_bindings):
Likewise.
* lisp.h (STRING_COPYIN): Likewise.
* lread.c (Fload, read1, oblookup): Likewise.
* msdos.c (Frecent_doskeys): Likewise.
* nsfns.m (Fx_create_frame): Likewise.
* nsfont.m (nsfont_open, nsfont_text_extents, ns_glyph_metrics):
Likewise.
* nsimage.m (EmacsImage-initFromSkipXBM:width:height:)
(EmacsImage-initForXPMWithDepth:width:height:flip:length:):
Likewise.
* nsmenu.m (ns_update_menubar): Likewise.
* nsterm.m (ns_draw_fringe_bitmap, ns_term_init): Likewise.
* print.c (print_unwind, printchar, strout, print_string)
(print_error_message): Likewise.
* process.c (conv_lisp_to_sockaddr, set_socket_option)
(Fmake_network_process, Fnetwork_interface_list)
(Fnetwork_interface_info, read_process_output, Fprocess_send_eof)
(init_process): Likewise.
* ralloc.c (resize_bloc, r_alloc_sbrk, r_alloc_init): Likewise.
* regex.c (init_syntax_once, regex_compile, re_compile_fastmap):
Likewise.
* scroll.c (do_scrolling, do_direct_scrolling)
(scrolling_max_lines_saved): Likewise.
* search.c (search_buffer, wordify, Freplace_match): Likewise.
* sound.c (wav_init, au_init, Fplay_sound_internal): Likewise.
* syntax.c (skip_chars, skip_syntaxes): Likewise.
* sysdep.c (child_setup_tty, sys_subshell, emacs_get_tty)
(emacs_set_tty): Likewise.
* term.c (encode_terminal_code, calculate_costs)
(produce_special_glyphs, create_tty_output, init_tty, delete_tty):
Likewise.
* termcap.c (tgetst1, gobble_line): Likewise.
* termhooks.h (EVENT_INIT): Likewise.
* tparam.c (tparam1): Likewise.
* unexalpha.c (unexec): Likewise.
* unexec.c (write_segment): Likewise.
* unexmacosx.c (unexec_write_zero): Likewise.
* w32fns.c (w32_wnd_proc, Fx_create_frame, x_create_tip_frame)
(Fx_file_dialog, Fsystem_move_file_to_trash): Likewise.
* w32font.c (w32font_list_family, w32font_text_extents)
(w32font_list_internal, w32font_match_internal)
(w32font_open_internal, compute_metrics, Fx_select_font):
Likewise.
* w32menu.c (set_frame_menubar, add_menu_item)
(w32_menu_display_help, w32_free_submenu_strings): Likewise.
* w32term.c (XCreateGC, w32_initialize_display_info): Likewise.
* w32uniscribe.c (uniscribe_list_family): Likewise.
* w32xfns.c (get_next_msg, post_msg, prepend_msg): Likewise.
* window.c (make_window, replace_window, set_window_buffer)
(Fsplit_window): Likewise.
* xdisp.c (init_iterator, RECORD_OVERLAY_STRING, reseat_to_string)
(add_to_log, message3, x_consider_frame_title)
(append_space_for_newline, extend_face_to_end_of_line)
(decode_mode_spec_coding, init_glyph_string): Likewise.
* xfaces.c (x_create_gc, get_lface_attributes_no_remap)
(Finternal_copy_lisp_face, Finternal_merge_in_global_face)
(face_attr_equal_p, make_realized_face, make_face_cache)
(free_realized_faces, lookup_named_face, smaller_face)
(face_with_height, lookup_derived_face)
(x_supports_face_attributes_p, Finternal_set_font_selection_order)
(Finternal_set_font_selection_order, realize_default_face)
(compute_char_face, face_at_buffer_position)
(face_for_overlay_string, face_at_string_position, merge_faces):
Likewise.
* xfns.c (xic_create_fontsetname, Fx_create_frame)
(Fx_window_property, x_create_tip_frame)
(Fx_backspace_delete_keys_p): Likewise.
* xfont.c (xfont_list, xfont_match, xfont_list_family)
(xfont_text_extents): Likewise.
* xmenu.c (set_frame_menubar, xmenu_show): Likewise.
* xrdb.c (magic_file_p, x_get_resource): Likewise.
* xselect.c (x_queue_event, x_get_window_property)
(receive_incremental_selection): Likewise.
* xsmfns.c (x_session_check_input): Likewise.
* xterm.c (x_send_scroll_bar_event, SET_SAVED_MENU_EVENT)
(handle_one_xevent, x_check_errors, xim_initialize, x_term_init):
Likewise.
* character.h (BCOPY_SHORT): Removed.
* config.in: Regenerate.
* dispnew.c (safe_bcopy): Only define as dummy if PROFILING.
* emacs.c (main) [PROFILING]: Don't declare
dump_opcode_frequencies.
* lisp.h (safe_bcopy): Remove declaration.
(memset) [!HAVE_MEMSET]: Declare.
(memcpy) [!HAVE_MEMCPY]: Likewise.
(memmove) [!HAVE_MEMMOVE]: Likewise.
(memcmp) [!HAVE_MEMCMP]: Likewise.
* s/ms-w32.h (bzero, bcopy, bcmp, GAP_USE_BCOPY)
(BCOPY_UPWARD_SAFE, BCOPY_DOWNWARD_SAFE, HAVE_BCOPY, HAVE_BCMP):
Don't define.
(HAVE_MEMCMP, HAVE_MEMCPY, HAVE_MEMMOVE, HAVE_MEMSET): Define.
* s/msdos.h (GAP_USE_BCOPY, BCOPY_UPWARD_SAFE)
(BCOPY_DOWNWARD_SAFE): Don't define.
* sysdep.c (memset) [!HAVE_MEMSET]: Define.
(memcpy) [!HAVE_MEMCPY]: Define.
(memmove) [!HAVE_MEMMOVE]: Define.
(memcmp) [!HAVE_MEMCMP]: Define.

* config.nt (HAVE_BCOPY, HAVE_BCMP): Remove undefs.
(HAVE_MEMCPY, HAVE_MEMMOVE, HAVE_MEMSET, HAVE_MEMCMP): Add undefs.

* sed2v2.inp (HAVE_MEMCPY, HAVE_MEMSET): Edit to 1.
(HAVE_BZERO): Don't edit.

* lwlib.c (lwlib_memset, lwlib_bcopy): Remove.
(malloc_widget_value, free_widget_info, allocate_widget_instance)
(lw_separator_p): Replace lwlib_memset, lwlib_bcopy, bzero, bcmp by
memset, memcpy, memcmp.
* lwlib-utils.c (XtApplyToWidgets): Likewise.
* xlwmenu.c (XlwMenuInitialize): Likewise.
* lwlib.h (lwlib_bcopy): Remove declaration.

* ebrowse.c (add_sym, make_namespace): Replace bcopy, bzero by
memcpy, memmove, memset.
* pop.c (pop_retrieve, socket_connection, pop_getline): Likewise.

* CPP-DEFINES (BCOPY_DOWNWARD_SAFE, BCOPY_UPWARD_SAFE)
(GAP_USE_BCOPY, HAVE_BCMP, HAVE_BCOPY, bcmp, bcopy, bzero):
Remove.

* configure.in: Don't check for bcopy, bcmp, bzero.  Don't include
<strings.h> and don't define bcopy, bzero, BCMP in config.h.

* src/alloc.c: Convert function definitions to standard C.
* src/atimer.c:
* src/bidi.c:
* src/bytecode.c:
* src/callint.c:
* src/callproc.c:
* src/casefiddle.c:
* src/casetab.c:
* src/category.c:
* src/ccl.c:
* src/character.c:
* src/charset.c:
* src/chartab.c:
* src/cmds.c:
* src/coding.c:
* src/composite.c:
* src/data.c:
* src/dbusbind.c:
* src/dired.c:
* src/dispnew.c:
* src/doc.c:
* src/doprnt.c:
* src/ecrt0.c:
* src/editfns.c:
* src/fileio.c:
* src/filelock.c:
* src/filemode.c:
* src/fns.c:
* src/font.c:
* src/fontset.c:
* src/frame.c:
* src/fringe.c:
* src/ftfont.c:
* src/ftxfont.c:
* src/gtkutil.c:
* src/indent.c:
* src/insdel.c:
* src/intervals.c:
* src/keymap.c:
* src/lread.c:
* src/macros.c:
* src/marker.c:
* src/md5.c:
* src/menu.c:
* src/minibuf.c:
* src/prefix-args.c:
* src/print.c:
* src/ralloc.c:
* src/regex.c:
* src/region-cache.c:
* src/scroll.c:
* src/search.c:
* src/sound.c:
* src/strftime.c:
* src/syntax.c:
* src/sysdep.c:
* src/termcap.c:
* src/terminal.c:
* src/terminfo.c:
* src/textprop.c:
* src/tparam.c:
* src/undo.c:
* src/unexelf.c:
* src/window.c:
* src/xfaces.c:
* src/xfns.c:
* src/xfont.c:
* src/xftfont.c:
* src/xgselect.c:
* src/xmenu.c:
* src/xrdb.c:
* src/xselect.c:
* src/xsettings.c:
* src/xsmfns.c:
* src/xterm.c: Likewise.

* lisp.h:
* atimer.h: Remove define for P_.

* alloc.c: Remove __P and P_ from .c and .m files.
* atimer.c:
* buffer.c:
* callint.c:
* category.c:
* charset.c:
* chartab.c:
* cm.c:
* coding.c:
* composite.c:
* data.c:
* dired.c:
* dispnew.c:
* doc.c:
* editfns.c:
* emacs.c:
* eval.c:
* fileio.c:
* filelock.c:
* fns.c:
* font.c:
* fontset.c:
* frame.c:
* ftfont.c:
* ftxfont.c:
* gmalloc.c:
* gtkutil.c:
* image.c:
* indent.c:
* intervals.c:
* keyboard.c:
* keymap.c:
* lread.c:
* marker.c:
* menu.c:
* minibuf.c:
* print.c:
* process.c:
* scroll.c:
* search.c:
* sound.c:
* strftime.c:
* syntax.c:
* sysdep.c:
* term.c:
* terminal.c:
* textprop.c:
* unexalpha.c:
* w32console.c:
* w32fns.c:
* w32font.c:
* w32menu.c:
* w32term.c:
* w32uniscribe.c:
* window.c:
* xdisp.c:
* xfaces.c:
* xfns.c:
* xfont.c:
* xftfont.c:
* xmenu.c:
* xselect.c:
* xterm.c: Likewise.

* ebrowse.c: Remove P_ and __P.
* etags.c:
* movemail.c:
* pop.c:
* update-game-score.c: Likewise.

 dispextern.h (struct glyph_row): New members minpos and maxpos.
 (MATRIX_ROW_START_CHARPOS, MATRIX_ROW_START_BYTEPOS)
 (MATRIX_ROW_END_CHARPOS, MATRIX_ROW_END_BYTEPOS): Reference minpos
 and maxpos members instead of start.pos and end.pos, respectively.
 xdisp.c (display_line): Compare IT_CHARPOS with the position in
 row->start.pos, rather than with MATRIX_ROW_START_CHARPOS.
 (cursor_row_p): Use row->end.pos rather than MATRIX_ROW_END_CHARPOS.
 (try_window_reusing_current_matrix, try_window_id): Use
 ROW->minpos rather than ROW->start.pos.
 (init_from_display_pos, init_iterator): Use EMACS_INT for
 character and byte positions.
 (find_row_edges): Renamed from find_row_end.  Accept additional
 arguments for minimum and maximum buffer positions seen by
 display_line for this row.  Don't use iterator to find the
 position following the maximum one; instead, increment the
 position found by display_line directly.
 (display_line): Record minimum and maximum buffer positions for
 glyphs in this row.  Record the position of the newline that
 terminates the line.
 dispnew.c (increment_row_positions, check_matrix_invariants):
 Increment and check row->start.pos and row->end.pos, in addition
 to MATRIX_ROW_START_CHARPOS and MATRIX_ROW_END_CHARPOS.

 xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): For R2L lines,
 consider the left fringe, not the right one.
 (set_cursor_from_row): Don't reverse pos_before and pos_after for
 reversed glyph rows.  Set cursor.x to negative value when the
 cursor might be on the left fringe.
 (extend_face_to_end_of_line): Append the stretch glyph only if its
 width is positive.
 (notice_overwritten_cursor, draw_phys_cursor_glyph)
 (erase_phys_cursor): For reversed cursor_row, support cursor on
 the left fringe.
 w32term.c (w32_draw_window_cursor): For reversed glyph rows,
 draw cursor on the left fringe.
 xterm.c (x_draw_window_cursor): For reversed glyph rows, draw
 cursor on the left fringe.
 fringe.c (draw_fringe_bitmap): For reversed glyph rows, allow
 cursor on the left fringe.
 dispnew.c (update_text_area): Handle reversed desired rows when
 the cursor is on the left fringe.
 (set_window_cursor_after_update): Limit cursor's hpos by -1 from
 below, not by 0, for when the cursor is on the left fringe.

* xterm.c:
* xrdb.c:
* w32term.c:
* unexec.c:
* unexaix.c:
* sysdep.c:
* process.c:
* lread.c:
* keyboard.c:
* floatfns.c:
* filelock.c:
* fileio.c:
* emacs.c (main):
* ecrt0.c:
* dispnew.c:
* callproc.c:
* buffer.c: Remove errno extern declarations.
* s/netbsd.h (NEED_ERRNO): Remove.

* movemail.c:
* etags.c:
* emacsclient.c: Remove extern errno declarations.

* keyboard.c (nonundocount): Remove extern declaration.
(command_loop_1): Remove brittle optimisation for cheap and common operations.
* xdisp.c (redisplay_internal): Don't bother checking
redisplay_performed_directly_p any more.
* sysdep.c (init_sys_modes): Don't call direct_output_forward_char any more.
* dispnew.c (redisplay_performed_directly_p)
(direct_output_for_insert, direct_output_forward_char):
* dispextern.h (redisplay_performed_directly_p)
(direct_output_for_insert, direct_output_forward_char): Remove.
* cmds.c (nonundocount): Make it static.

 xdisp.c (set_cursor_from_row): Compare candidate cursor
 positions only in rows whose buffer positions occlude point.
 (display_line): Fix computation of row->start and row->end for
 empty lines.
 dispnew.c (row_equal_p): Compare the reversed_p attributes as well.

 xdisp.c (handle_invisible_prop): If we are `reseat'ed, init the
 paragraph direction and set the `reversed_p' flag in the IT's
 glyph row.  Fix exit conditions of the loop that skips invisible
 text.  Update IT->prev_stop after skipping invisible text.  Check
 for additional overlays at IT->stop_charpos, not at start_pos.

Clean up the mess with setting the glyph row reversed_p flag.
 dispnew.c (prepare_desired_row): Preserve the reversed_p flag.

 bidi.c (bidi_cache_find): Use bidi_copy_it instead of copying
 the whole struct (which includes uninitialized parts).
 (bidi_init_it): Don't initialize bidi_it->paragraph_dir.

 xdisp.c (display_line): Remove misplaced setting of
 row->reversed_p flags.  Copy the reversed_p flag to the next glyph
 row.
 (next_element_from_buffer): Check bidi_it.paragraph_dir rather
 than level_stack[0].level.  Reset the reversed_p flag for non-R2L
 paragraphs.

(change_frame_size_1): newwidth == FRAME_COLS  (f) must
also be true before we can return early (bug #5339).

Undo changes from 2009-09-11.  Set row->end and row->start in
xdisp.c:display_line.

 dispnew.c (direct_output_for_insert): Give up if we are
 reordering bidirectional text.
 dispextern.h (IT_STACK_SIZE): Enlarge to 5.
 xdisp.c (display_line): Set row->end and it->start for the next
 row to the next character in logical order.  If we are reordering
 bidi text, push and pop the iterator before and after momentarily
 iterating in logical order.

An (unsuccessful) attempt to solve the issue with row->start and row->end.

 xdisp.c (set_iterator_to_next, reseat, reseat_1)
 (reseat_at_next_visible_line_start): Accept additional argument
 force_logical_p; all callers changed.  If force_logical_p is
 non-zero, force iteration in buffer's logical order even in bidi
 buffers.
 dispnew.c (direct_output_for_insert): Call set_iterator_to_next
 with additional argument zero.
 dispextern.h (set_iterator_to_next): Now accepts an additional
 argument.

Start of work on bidi Emacs 23/24.

 bidi.c (bidi_initialize): Fix initialization of bidi_type_table.

 xdisp.c (set_iterator_to_next): Fix position setting after call
 to bidi_get_next_char_visually.

 bidi.c: Include stdio.h unconditionally.  Fix and elaborate
 commentary.  Add Copyright blurb.

These are the original changes made by Kenichi Handa on the old
pre Emacs 22 emacs-bidi branch.

* xselect.c (syms_of_xselect):
* xmenu.c (syms_of_xmenu):
* xfns.c (syms_of_xfns):
* xfaces.c (syms_of_xfaces):
* xdisp.c (syms_of_xdisp):
* window.c (syms_of_window):
* w32fns.c (syms_of_w32fns):
* undo.c (syms_of_undo):
* textprop.c (syms_of_textprop):
* terminal.c (syms_of_terminal):
* syntax.c (syms_of_syntax):
* sound.c (syms_of_sound):
* search.c (syms_of_search):
* print.c (syms_of_print):
* minibuf.c (syms_of_minibuf):
* macros.c (syms_of_macros):
* keymap.c (syms_of_keymap, initial_define_key)
(initial_define_lispy_key):
* keyboard.c (syms_of_keyboard):
* insdel.c (syms_of_insdel):
* image.c (syms_of_image):
* fringe.c (syms_of_fringe):
* frame.c (syms_of_frame):
* fontset.c (syms_of_fontset):
* fns.c (syms_of_fns):
* fns.c (syms_of_fns):
* fileio.c (syms_of_fileio):
* fileio.c (syms_of_fileio):
* eval.c (syms_of_eval):
* doc.c (syms_of_doc):
* dispnew.c (syms_of_display):
* dired.c (syms_of_dired):
* dbusbind.c (syms_of_dbusbind):
* data.c (syms_of_data):
* composite.c (syms_of_composite):
* coding.c (syms_of_coding):
* cmds.c (syms_of_cmds):
* charset.c (define_charset_internal, syms_of_character):
* ccl.c (syms_of_ccl):
* category.c (syms_of_category, init_category_once):
* casetab.c (syms_of_casetab):
* casefiddle.c (syms_of_casefiddle):
* callint.c (syms_of_callint):
* bytecode.c (syms_of_bytecode):
* buffer.c (keys_of_buffer, syms_of_buffer):
* alloc.c (syms_of_alloc):
* process.c (syms_of_process, init_process):
* lread.c (syms_of_lread, init_obarray):
* font.c (build_style_table):
* emacs.c (syms_of_emacs, main): Replace calls to intern with
intern_c_string, calls to make_pure_string with
make_pure_c_string.  Use pure_cons instead of Fcons.

* process.c (socket_options): Make it const.
(set_socket_option, init_process): Use a const pointer.

* lread.c (intern_c_string): New function.
(defvar_kboard, defvar_lisp, defvar_lisp_nopro, defvar_bool)
(defvar_int): Uset it.  Make the name const char*.

* font.c (struct table_entry): Remove unused member.  Make NAMES
constant.
(weight_table, slant_table, width_table): Make constant.

* emacs.c (struct standard_args): Make name and longname constant.

* eval.c: Move struct catchtag definition ...
* lisp.h: ... here.

* image.c: Move png.h #include earlier to avoid warnings.

* xterm.c:
* xsmfns.c:
* xselect.c:
* xrdb.c:
* xmenu.c:
* xftfont.c:
* xfont.c:
* xfns.c:
* xfaces.c:
* xdisp.c:
* window.c:
* widget.c:
* w32xfns.c:
* w32uniscribe.c:
* w32term.c:
* w32select.c:
* w32reg.c:
* w32proc.c:
* w32menu.c:
* w32inevt.c:
* w32heap.c:
* w32font.c:
* w32fns.c:
* w32console.c:
* w32.c:
* w16select.c:
* vm-limit.c:
* unexsol.c:
* unexec.c:
* unexcw.c:
* unexaix.c:
* undo.c:
* tparam.c:
* textprop.c:
* terminfo.c:
* terminal.c:
* termcap.c:
* term.c:
* syntax.c:
* sound.c:
* sheap.c:
* search.c:
* scroll.c:
* region-cache.c:
* regex.c:
* ralloc.c:
* process.c:
* print.c:
* msdos.c:
* minibuf.c:
* menu.c:
* marker.c:
* macros.c:
* keymap.c:
* keyboard.c:
* intervals.c:
* insdel.c:
* indent.c:
* gtkutil.c:
* ftxfont.c:
* ftfont.c:
* fringe.c:
* frame.c:
* fontset.c:
* font.c:
* fns.c:
* floatfns.c:
* filelock.c:
* fileio.c:
* emacs.c:
* editfns.c:
* dosfns.c:
* doprnt.c:
* doc.c:
* dispnew.c:
* dired.c:
* dbusbind.c:
* data.c:
* composite.c:
* coding.c:
* cmds.c:
* cm.c:
* chartab.c:
* charset.c:
* character.c:
* ccl.c:
* category.c:
* casetab.c:
* casefiddle.c:
* callproc.c:
* callint.c:
* bytecode.c:
* buffer.c:
* atimer.c: Include setjmp.h.  (Bug#4643)

* xlwmenu.c:
* lwlib.c:
* lwlib-utils.c:
* lwlib-Xm.c:
* lwlib-Xlw.c:
* lwlib-Xaw.c: Include setjmp.h.

* xterm.c (x_term_init): Use Qx.

* dispnew.c (Fsend_string_to_terminal): Doc fix.

* data.c (Fterminal_local_value, Fset_terminal_local_value): Doc
fixes.

* coding.c (Fterminal_coding_system): Doc fix.

* xfns.c (Fx_display_grayscale_p, Fx_display_pixel_width)
(Fx_display_pixel_height, Fx_display_planes)
(Fx_display_color_cells, Fx_server_max_request_size)
(Fx_server_vendor, Fx_server_version, Fx_display_screens)
(Fx_display_mm_height, Fx_display_mm_width)
(Fx_display_backing_store, Fx_display_visual_class)
(Fx_display_save_under, Fx_close_connection, Fx_synchronize): Doc
fixes, replacing "terminal id" with "terminal object".
(check_x_display_info): Handle terminal objects instead of
terminal ids.

overlapping for topmost and bottommost rows.

suspended tty frame.
* term.c (Fresume_tty): Resize if the size has changed while the
tty was suspended.

current_buffer directly.

(IS_DAEMON): Move definition ...
* lisp.h (IS_DAEMON): ... here.
(daemon_pipe): Declare.
(is_daemon): Remove.
* dispnew.c (init_display): Use IS_DAEMON.

overhangs (bug#1070).

(Fopen_termscript): Allow opening a termscript on MSDOS frames as well as
on a TTY.

daemon.

* dispnew.c (init_display): Do not try to initialize the terminal
when running as a daemon.

of the terminal device, if that is known.

tty-set-up-initial-frame-faces.