annotate lisp/mule/mule-composite.el @ 1204:e22b0213b713

[xemacs-hg @ 2003-01-12 11:07:58 by michaels] modules/ChangeLog: 2002-12-16 Ben Wing <ben@xemacs.org> * postgresql/postgresql.c: remove ifdef USE_KKCC. src/ChangeLog: 2003-01-08 Mike Sperber <mike@xemacs.org> * console.h (CDFW_CONSOLE): Don't lead to a crash if we're dealing with a dead window/frame/device/console. 2002-12-20 Mike Sperber <mike@xemacs.org> * ui-gtk.c: Fix typo from Ben's patch: emacs_ffi_data is a typedef, not a struct. emacs_gtk_object_data is a typedef, not a struct. * gtk-glue.c (gdk_event_to_emacs_event): Fix typos from Ben's patch: le -> emacs_event + rearrange the code. * event-gtk.c (gtk_event_to_emacs_event): Fix typos from Ben's patch: ..._UNDERLYING_GDK_EVENT -> ..._GDK_EVENT, ev -> key_event. * device-gtk.c: Fix typo from Ben's patch: x_keysym_map_hash_table -> x_keysym_map_hashtable. 2002-12-19 Mike Sperber <mike@xemacs.org> * menubar-x.c (set_frame_menubar): Initialize protect_me field of popup_data. 2002-12-16 Ben Wing <ben@xemacs.org> Major cleanup of KKCC, etc. KKCC, pdump-related: -- descriptions are written for all objects. this required some changes in the format of some objects, e.g. extents, popup-data, coding system, lstream, lcrecord-list. -- KKCC now handles weakness in markers, hash tables, elsewhere correctly (formerly, you'd eventually get a stack overflow due to endlessly expanding markers). -- textual changes: lrecord_description -> memory_description, struct_description -> sized_memory_description. -- extensive comment describing descriptions and pdump. -- redo XD_UNION so it works inline and change its format to provide sufficient info for pdump. implement XD_UNION in pdump. also add XD_UNION_DYNAMIC_SIZE, which works like XD_UNION except for when auto-computing structure sizes. -- add support for XD_INDIRECT in description offsets (used by extents). -- add support for "description maps", allowing for indirect descriptions that are retrieved from an object at run-time. this generalizes XD_CODING_SYSTEM_END, XD_SPECIFIER_END, etc., which have now been eliminated. -- add a fifth field "flags" to memory_description, to support flags that can be specified for this particular line. Currently defined flags are XD_FLAG_NO_KKCC (KKCC should ignore this entry; useful for the weakness above in markers, etc.), XD_FLAG_NO_PDUMP (pdump should ignore this entry), XD_FLAG_UNION_DEFAULT_ENTRY (in union maps, this specifies a "default" entry for all remaining values), and XD_FLAG_FREE_LISP_OBJECT (for use with lcrecord-lists). -- clean up the kkcc-itis in events, so that the differences between event data as separate objects and as a union are now minimized to a small number of places. with the new XD_UNION, we no longer need event data as separate objects, so this code is no longer ifdef USE_KKCC, but instead ifdef EVENT_DATA_AS_OBJECTS, not used by default. make sure that we explicitly free the separate event data objects when no longer in use, to maintain the invariant the event processing causes no consing. -- also remove other USE_KKCC ifdefs when not necessary. -- allow for KKCC compilation under MS Windows. -- fix README.kkcc. -- dump_add_root_object -> dump_add_root_lisp_object. -- implement dump_add_root_block and use this to handle dump_add_opaque. -- factor out some code duplicated in kkcc and pdump. Other allocation/object-related: -- change various *slots.h so MARKED_SLOT() call no longer includes semicolon. -- free_marker() takes a Lisp_Object not a direct pointer. -- make bit vectors lcrecords, like vectors, and eliminate code that essentially duplicated the lcrecord handling. -- additional asserts in FREE_FIXED_TYPE, formerly duplicated in the various callers of this. -- all lcrecord allocation functions now zero out the returned lcrecords. unnecessary calls to zero_lcrecord removed. add long comment describing these functions. -- extract out process and coding system slots, like for buffers, frames, etc. -- lcrecords now set the type of items sitting on the free list to lcrecord_type_free. -- changes to the way that gap arrays are allocated, for kkcc's benefit -- now, one single memory block with a stretchy array on the end, instead of a separate block holding the array. Error-checking-related: -- now can compile with C++ under MS Windows. clean up compile errors discovered that way. (a few were real problems) -- add C++ error-checking code to verify problems with mismatched GCPRO/UNGCPRO. (there were a few in the kkcc code.) add long comment about how to catch insufficient GCPRO (yes, it's possible using C++). -- add debug_p4(), a simple object printer, when debug_print() doesn't work. -- add dp() and db() as short synonyms of debug_print(), debug_backtrace(). -- `print' tries EXTREMELY hard to avoid core dumping when printing when crashing or from debug_print(), and tries as hard as it reasonably can in other situations. -- Correct the message output upon crashing to be more up-to-date. Event-related: -- document event-matches-key-specifier-p better. -- generalize the dispatch queues formerly duplicated in the various event implementations. add event methods to drain pending events. generalize and clean up QUIT handling, removing event-specific quit processing. allow arbitrary keystrokes, not just ASCII, to be the QUIT char. among other things, this should fix some longstanding bugs in X quit handling. long comment describing the various event queues. -- implement delaying of XFlush() if there are pending expose events. SOMEONE PLEASE TRY THIS OUT. -- Fix `xemacs -batch -l dunnet' under Cygwin. Try to fix under MS Windows but not quite there yet. Other: -- class -> class_ and no more C++ games with this item. new -> new_ in the lwlib code, so far not elsewhere. -- use `struct htentry' not `struct hentry' in elhash.c to avoid debugger confusion with hash.c. -- new macros ALIST_LOOP_3, ALIST_LOOP_4. * README.kkcc: * alloc.c: * alloc.c (deadbeef_memory): * alloc.c (allocate_lisp_storage): * alloc.c (copy_lisp_object): * alloc.c (ALLOCATE_FIXED_TYPE_1): * alloc.c (FREE_FIXED_TYPE): * alloc.c (make_vector_internal): * alloc.c (make_bit_vector_internal): * alloc.c (make_key_data): * alloc.c (make_button_data): * alloc.c (make_motion_data): * alloc.c (make_process_data): * alloc.c (make_timeout_data): * alloc.c (make_magic_data): * alloc.c (make_magic_eval_data): * alloc.c (make_eval_data): * alloc.c (make_misc_user_data): * alloc.c (struct string_chars_block): * alloc.c (mark_lcrecord_list): * alloc.c (make_lcrecord_list): * alloc.c (alloc_managed_lcrecord): * alloc.c (free_managed_lcrecord): * alloc.c (alloc_automanaged_lcrecord): * alloc.c (staticpro_1): * alloc.c (staticpro): * alloc.c (lispdesc_indirect_count_1): * alloc.c (lispdesc_indirect_description_1): * alloc.c (lispdesc_one_description_line_size): * alloc.c (lispdesc_structure_size): * alloc.c (mark_object_maybe_checking_free): * alloc.c (mark_with_description): * alloc.c (mark_struct_contents): * alloc.c (mark_object): * alloc.c (tick_lcrecord_stats): * alloc.c (free_cons): * alloc.c (free_key_data): * alloc.c (free_button_data): * alloc.c (free_motion_data): * alloc.c (free_process_data): * alloc.c (free_timeout_data): * alloc.c (free_magic_data): * alloc.c (free_magic_eval_data): * alloc.c (free_eval_data): * alloc.c (free_misc_user_data): * alloc.c (free_marker): * alloc.c (compact_string_chars): * alloc.c (gc_sweep): * alloc.c (garbage_collect_1): * alloc.c (Fgarbage_collect): * alloc.c (common_init_alloc_early): * alloc.c (init_alloc_early): * alloc.c (init_alloc_once_early): * buffer.c: * buffer.c (mark_buffer): * buffer.c (MARKED_SLOT): * buffer.c (cleanup_buffer_undo_lists): * buffer.c (Fget_file_buffer): * buffer.h (MARKED_SLOT): * bufslots.h: * bytecode.c: * callint.c: * casetab.c: * chartab.c: * chartab.c (symbol_to_char_table_type): * cmdloop.c: * cmdloop.c (Fcommand_loop_1): * config.h.in (new): * conslots.h: * console-gtk-impl.h (struct gtk_frame): * console-impl.h: * console-impl.h (struct console): * console-impl.h (MARKED_SLOT): * console-impl.h (CONSOLE_QUIT_EVENT): * console-msw-impl.h (XM_BUMPQUEUE): * console-msw.c (write_string_to_mswindows_debugging_output): * console-msw.h: * console-stream-impl.h: * console-stream-impl.h (struct stream_console): * console-stream.c: * console-stream.c (stream_init_console): * console-stream.h: * console-tty.c: * console-tty.h: * console-x.h: * console.c: * console.c (mark_console): * console.c (MARKED_SLOT): * console.c (allocate_console): * console.c (get_console_variant): * console.c (create_console): * console.c (delete_console_internal): * console.c (Fset_input_mode): * console.c (Fcurrent_input_mode): * console.c (common_init_complex_vars_of_console): * console.h: * console.h (console_variant): * console.h (device_metrics): * data.c: * data.c (Faref): * data.c (Faset): * data.c (decode_weak_list_type): * database.c: * debug.c (xemacs_debug_loop): * debug.c (FROB): * debug.c (Fadd_debug_class_to_check): * debug.c (Fdelete_debug_class_to_check): * debug.c (Fset_debug_classes_to_check): * debug.c (Fset_debug_class_types_to_check): * debug.c (Fdebug_types_being_checked): * debug.h (DASSERT): * device-gtk.c: * device-impl.h (struct device): * device-impl.h (MARKED_SLOT): * device-msw.c: * device-x.c: * device-x.c (x_init_device_class): * device-x.c (x_comp_visual_info): * device-x.c (x_try_best_visual_class): * device-x.c (x_init_device): * device-x.c (construct_name_list): * device-x.c (x_get_resource_prefix): * device-x.c (Fx_get_resource): * device-x.c (Fx_display_visual_class): * device.c: * device.c (MARKED_SLOT): * device.c (allocate_device): * device.c (Fmake_device): * device.c (delete_device_internal): * device.c (Fset_device_class): * device.h: * devslots.h: * devslots.h (MARKED_SLOT): * dialog-msw.c: * dired-msw.c (mswindows_ls_sort_fcn): * dired-msw.c (mswindows_get_files): * dired-msw.c (mswindows_format_file): * doprnt.c (parse_doprnt_spec): * dumper.c: * dumper.c (struct): * dumper.c (dump_add_root_block): * dumper.c (dump_add_root_struct_ptr): * dumper.c (dump_add_root_lisp_object): * dumper.c (pdump_struct_list_elt): * dumper.c (pdump_get_entry_list): * dumper.c (pdump_backtrace): * dumper.c (pdump_bump_depth): * dumper.c (pdump_register_sub): * dumper.c (pdump_register_object): * dumper.c (pdump_register_struct_contents): * dumper.c (pdump_register_struct): * dumper.c (pdump_store_new_pointer_offsets): * dumper.c (pdump_dump_data): * dumper.c (pdump_reloc_one): * dumper.c (pdump_allocate_offset): * dumper.c (pdump_scan_by_alignment): * dumper.c (pdump_dump_root_blocks): * dumper.c (pdump_dump_rtables): * dumper.c (pdump_dump_root_lisp_objects): * dumper.c (pdump): * dumper.c (pdump_load_finish): * dumper.c (pdump_file_get): * dumper.c (pdump_resource_get): * dumper.c (pdump_load): * editfns.c (save_excursion_restore): * editfns.c (user_login_name): * editfns.c (save_restriction_restore): * elhash.c: * elhash.c (htentry): * elhash.c (struct Lisp_Hash_Table): * elhash.c (HTENTRY_CLEAR_P): * elhash.c (LINEAR_PROBING_LOOP): * elhash.c (check_hash_table_invariants): * elhash.c (mark_hash_table): * elhash.c (hash_table_equal): * elhash.c (print_hash_table_data): * elhash.c (free_hentries): * elhash.c (make_general_lisp_hash_table): * elhash.c (decode_hash_table_weakness): * elhash.c (decode_hash_table_test): * elhash.c (Fcopy_hash_table): * elhash.c (resize_hash_table): * elhash.c (pdump_reorganize_hash_table): * elhash.c (find_htentry): * elhash.c (Fgethash): * elhash.c (Fputhash): * elhash.c (remhash_1): * elhash.c (Fremhash): * elhash.c (Fclrhash): * elhash.c (copy_compress_hentries): * elhash.c (elisp_maphash_unsafe): * elhash.c (finish_marking_weak_hash_tables): * elhash.c (prune_weak_hash_tables): * elhash.h: * emacs.c: * emacs.c (main_1): * emacs.c (main): * emacs.c (shut_down_emacs): * emodules.h (dump_add_root_lisp_object): * eval.c: * eval.c (unwind_to_catch): * eval.c (maybe_signal_error_1): * eval.c (maybe_signal_continuable_error_1): * eval.c (maybe_signal_error): * eval.c (maybe_signal_continuable_error): * eval.c (maybe_signal_error_2): * eval.c (maybe_signal_continuable_error_2): * eval.c (maybe_signal_ferror): * eval.c (maybe_signal_continuable_ferror): * eval.c (maybe_signal_ferror_with_frob): * eval.c (maybe_signal_continuable_ferror_with_frob): * eval.c (maybe_syntax_error): * eval.c (maybe_sferror): * eval.c (maybe_invalid_argument): * eval.c (maybe_invalid_constant): * eval.c (maybe_invalid_operation): * eval.c (maybe_invalid_change): * eval.c (maybe_invalid_state): * eval.c (Feval): * eval.c (call_trapping_problems): * eval.c (call_with_suspended_errors): * eval.c (warn_when_safe_lispobj): * eval.c (warn_when_safe): * eval.c (vars_of_eval): * event-Xt.c: * event-Xt.c (maybe_define_x_key_as_self_inserting_character): * event-Xt.c (x_to_emacs_keysym): * event-Xt.c (x_event_to_emacs_event): * event-Xt.c (emacs_Xt_enqueue_focus_event): * event-Xt.c (emacs_Xt_format_magic_event): * event-Xt.c (emacs_Xt_compare_magic_event): * event-Xt.c (emacs_Xt_hash_magic_event): * event-Xt.c (emacs_Xt_handle_magic_event): * event-Xt.c (Xt_timeout_to_emacs_event): * event-Xt.c (Xt_process_to_emacs_event): * event-Xt.c (signal_special_Xt_user_event): * event-Xt.c (emacs_Xt_next_event): * event-Xt.c (emacs_Xt_event_handler): * event-Xt.c (emacs_Xt_drain_queue): * event-Xt.c (emacs_Xt_event_pending_p): * event-Xt.c (check_if_pending_expose_event): * event-Xt.c (reinit_vars_of_event_Xt): * event-Xt.c (vars_of_event_Xt): * event-gtk.c: * event-gtk.c (IS_MODIFIER_KEY): * event-gtk.c (emacs_gtk_format_magic_event): * event-gtk.c (emacs_gtk_compare_magic_event): * event-gtk.c (emacs_gtk_hash_magic_event): * event-gtk.c (emacs_gtk_handle_magic_event): * event-gtk.c (gtk_to_emacs_keysym): * event-gtk.c (gtk_timeout_to_emacs_event): * event-gtk.c (gtk_process_to_emacs_event): * event-gtk.c (dragndrop_data_received): * event-gtk.c (signal_special_gtk_user_event): * event-gtk.c (emacs_gtk_next_event): * event-gtk.c (gtk_event_to_emacs_event): * event-gtk.c (generic_event_handler): * event-gtk.c (emacs_shell_event_handler): * event-gtk.c (emacs_gtk_drain_queue): * event-gtk.c (emacs_gtk_event_pending_p): * event-gtk.c (reinit_vars_of_event_gtk): * event-gtk.c (vars_of_event_gtk): * event-msw.c: * event-msw.c (struct winsock_stream): * event-msw.c (winsock_reader): * event-msw.c (winsock_writer): * event-msw.c (mswindows_enqueue_dispatch_event): * event-msw.c (mswindows_enqueue_misc_user_event): * event-msw.c (mswindows_enqueue_magic_event): * event-msw.c (mswindows_enqueue_process_event): * event-msw.c (mswindows_enqueue_mouse_button_event): * event-msw.c (mswindows_enqueue_keypress_event): * event-msw.c (mswindows_dequeue_dispatch_event): * event-msw.c (emacs_mswindows_drain_queue): * event-msw.c (mswindows_need_event_in_modal_loop): * event-msw.c (mswindows_need_event): * event-msw.c (mswindows_wm_timer_callback): * event-msw.c (dde_eval_string): * event-msw.c (Fdde_alloc_advise_item): * event-msw.c (mswindows_dde_callback): * event-msw.c (mswindows_wnd_proc): * event-msw.c (remove_timeout_mapper): * event-msw.c (emacs_mswindows_remove_timeout): * event-msw.c (emacs_mswindows_event_pending_p): * event-msw.c (emacs_mswindows_format_magic_event): * event-msw.c (emacs_mswindows_compare_magic_event): * event-msw.c (emacs_mswindows_hash_magic_event): * event-msw.c (emacs_mswindows_handle_magic_event): * event-msw.c (emacs_mswindows_select_console): * event-msw.c (emacs_mswindows_unselect_console): * event-msw.c (reinit_vars_of_event_mswindows): * event-msw.c (vars_of_event_mswindows): * event-stream.c: * event-stream.c (mark_command_builder): * event-stream.c (reset_command_builder_event_chain): * event-stream.c (allocate_command_builder): * event-stream.c (copy_command_builder): * event-stream.c (command_builder_append_event): * event-stream.c (event_stream_event_pending_p): * event-stream.c (event_stream_force_event_pending): * event-stream.c (maybe_read_quit_event): * event-stream.c (event_stream_drain_queue): * event-stream.c (remove_quit_p_event): * event-stream.c (event_stream_quit_p): * event-stream.c (echo_key_event): * event-stream.c (maybe_kbd_translate): * event-stream.c (execute_help_form): * event-stream.c (event_stream_generate_wakeup): * event-stream.c (enqueue_dispatch_event): * event-stream.c (enqueue_magic_eval_event): * event-stream.c (Fenqueue_eval_event): * event-stream.c (enqueue_misc_user_event): * event-stream.c (enqueue_misc_user_event_pos): * event-stream.c (next_event_internal): * event-stream.c (Fnext_event): * event-stream.c (Faccept_process_output): * event-stream.c (execute_internal_event): * event-stream.c (munge_keymap_translate): * event-stream.c (command_builder_find_leaf_no_mule_processing): * event-stream.c (command_builder_find_leaf): * event-stream.c (lookup_command_event): * event-stream.c (is_scrollbar_event): * event-stream.c (execute_command_event): * event-stream.c (Fdispatch_event): * event-stream.c (Fread_key_sequence): * event-stream.c (dribble_out_event): * event-stream.c (vars_of_event_stream): * event-tty.c (tty_timeout_to_emacs_event): * event-tty.c (emacs_tty_next_event): * event-tty.c (emacs_tty_drain_queue): * event-tty.c (reinit_vars_of_event_tty): * event-unixoid.c: * event-unixoid.c (find_tty_or_stream_console_from_fd): * event-unixoid.c (read_event_from_tty_or_stream_desc): * event-unixoid.c (drain_tty_devices): * event-unixoid.c (poll_fds_for_input): * events.c: * events.c (deinitialize_event): * events.c (zero_event): * events.c (mark_event): * events.c (print_event_1): * events.c (print_event): * events.c (event_equal): * events.c (event_hash): * events.c (Fmake_event): * events.c (Fdeallocate_event): * events.c (Fcopy_event): * events.c (map_event_chain_remove): * events.c (character_to_event): * events.c (event_to_character): * events.c (Fevent_to_character): * events.c (format_event_object): * events.c (upshift_event): * events.c (downshift_event): * events.c (event_upshifted_p): * events.c (Fevent_live_p): * events.c (Fevent_type): * events.c (Fevent_timestamp): * events.c (CHECK_EVENT_TYPE): * events.c (CHECK_EVENT_TYPE2): * events.c (CHECK_EVENT_TYPE3): * events.c (Fevent_key): * events.c (Fevent_button): * events.c (Fevent_modifier_bits): * events.c (event_x_y_pixel_internal): * events.c (event_pixel_translation): * events.c (Fevent_process): * events.c (Fevent_function): * events.c (Fevent_object): * events.c (Fevent_properties): * events.c (syms_of_events): * events.c (vars_of_events): * events.h: * events.h (struct event_stream): * events.h (struct Lisp_Key_Data): * events.h (KEY_DATA_KEYSYM): * events.h (EVENT_KEY_KEYSYM): * events.h (struct Lisp_Button_Data): * events.h (EVENT_BUTTON_BUTTON): * events.h (struct Lisp_Motion_Data): * events.h (EVENT_MOTION_X): * events.h (struct Lisp_Process_Data): * events.h (EVENT_PROCESS_PROCESS): * events.h (struct Lisp_Timeout_Data): * events.h (EVENT_TIMEOUT_INTERVAL_ID): * events.h (struct Lisp_Eval_Data): * events.h (EVENT_EVAL_FUNCTION): * events.h (struct Lisp_Misc_User_Data): * events.h (EVENT_MISC_USER_FUNCTION): * events.h (struct Lisp_Magic_Eval_Data): * events.h (EVENT_MAGIC_EVAL_INTERNAL_FUNCTION): * events.h (struct Lisp_Magic_Data): * events.h (EVENT_MAGIC_UNDERLYING): * events.h (EVENT_MAGIC_GDK_EVENT): * events.h (struct Lisp_Event): * events.h (XEVENT_CHANNEL): * events.h (SET_EVENT_TIMESTAMP_ZERO): * events.h (SET_EVENT_CHANNEL): * events.h (SET_EVENT_NEXT): * events.h (XSET_EVENT_TYPE): * events.h (struct command_builder): * extents.c: * extents.c (gap_array_adjust_markers): * extents.c (gap_array_recompute_derived_values): * extents.c (gap_array_move_gap): * extents.c (gap_array_make_gap): * extents.c (gap_array_insert_els): * extents.c (gap_array_delete_els): * extents.c (gap_array_make_marker): * extents.c (gap_array_delete_marker): * extents.c (gap_array_move_marker): * extents.c (make_gap_array): * extents.c (free_gap_array): * extents.c (extent_list_num_els): * extents.c (extent_list_insert): * extents.c (mark_extent_auxiliary): * extents.c (allocate_extent_auxiliary): * extents.c (decode_extent_at_flag): * extents.c (verify_extent_mapper): * extents.c (symbol_to_glyph_layout): * extents.c (syms_of_extents): * faces.c: * file-coding.c: * file-coding.c (struct_detector_category_description =): * file-coding.c (detector_category_dynarr_description_1): * file-coding.c (struct_detector_description =): * file-coding.c (detector_dynarr_description_1): * file-coding.c (MARKED_SLOT): * file-coding.c (mark_coding_system): * file-coding.c (coding_system_extra_description_map): * file-coding.c (coding_system_description): * file-coding.c (allocate_coding_system): * file-coding.c (symbol_to_eol_type): * file-coding.c (Fcoding_system_aliasee): * file-coding.c (set_coding_stream_coding_system): * file-coding.c (struct convert_eol_coding_system): * file-coding.c (struct undecided_coding_system): * file-coding.c (undecided_mark_coding_stream): * file-coding.c (coding_category_symbol_to_id): * file-coding.c (struct gzip_coding_system): * file-coding.c (coding_system_type_create): * file-coding.h: * file-coding.h (struct Lisp_Coding_System): * file-coding.h (CODING_SYSTEM_SLOT_DECLARATION): * file-coding.h (coding_system_variant): * file-coding.h (struct coding_system_methods): * file-coding.h (DEFINE_CODING_SYSTEM_TYPE_WITH_DATA): * file-coding.h (INITIALIZE_CODING_SYSTEM_TYPE_WITH_DATA): * file-coding.h (struct coding_stream): * fileio.c (Fsubstitute_in_file_name): * floatfns.c: * fns.c: * fns.c (base64_encode_1): * frame-gtk.c: * frame-gtk.c (Fgtk_start_drag_internal): * frame-impl.h (struct frame): * frame-impl.h (MARKED_SLOT): * frame-msw.c: * frame-x.c: * frame-x.c (Fcde_start_drag_internal): * frame-x.c (Foffix_start_drag_internal): * frame.c: * frame.c (MARKED_SLOT): * frame.c (allocate_frame_core): * frame.c (delete_frame_internal): * frame.c (Fmouse_position_as_motion_event): * frameslots.h: * frameslots.h (MARKED_SLOT_ARRAY): * free-hook.c: * glyphs-msw.c (mswindows_widget_instantiate): * glyphs-x.c: * glyphs-x.c (convert_EImage_to_XImage): * glyphs.c: * glyphs.c (process_image_string_instantiator): * glyphs.c (mark_image_instance): * glyphs.c (allocate_image_instance): * glyphs.c (unmap_subwindow): * glyphs.c (map_subwindow): * glyphs.c (syms_of_glyphs): * glyphs.c (specifier_type_create_image): * glyphs.h: * glyphs.h (struct text_image_instance): * glyphs.h (struct Lisp_Image_Instance): * gmalloc.c: * gmalloc.c ("C"): * gpmevent.c (Freceive_gpm_event): * gpmevent.c (gpm_next_event_cb): * gpmevent.c (vars_of_gpmevent): * gtk-glue.c (gdk_event_to_emacs_event): * gtk-xemacs.c (gtk_xemacs_class_init): * gui-msw.c: * gui-msw.c (mswindows_handle_gui_wm_command): * gui-msw.c (mswindows_translate_menu_or_dialog_item): * gui-x.c: * gui-x.c (mark_popup_data): * gui-x.c (snarf_widget_value_mapper): * gui-x.c (gcpro_popup_callbacks): * gui-x.c (ungcpro_popup_callbacks): * gui-x.c (free_popup_widget_value_tree): * gui-x.c (popup_selection_callback): * gui-x.h: * gui-x.h (struct popup_data): * gui.c: * gui.c (allocate_gui_item): * gutter.c (decode_gutter_position): * hash.c (NULL_ENTRY): * indent.c (vmotion_1): * indent.c (vmotion_pixels): * input-method-motif.c (res): * input-method-xlib.c (IMInstantiateCallback): * input-method-xlib.c (XIM_init_device): * input-method-xlib.c (res): * intl-encap-win32.c: * intl-encap-win32.c (qxeSHGetDataFromIDList): * intl-win32.c: * intl-win32.c (mswindows_multibyte_cp_type): * intl-win32.c (struct mswindows_multibyte_coding_system): * keymap.c: * keymap.c (make_key_description): * keymap.c (keymap_store): * keymap.c (get_keyelt): * keymap.c (keymap_lookup_1): * keymap.c (define_key_parser): * keymap.c (key_desc_list_to_event): * keymap.c (event_matches_key_specifier_p): * keymap.c (meta_prefix_char_p): * keymap.c (ensure_meta_prefix_char_keymapp): * keymap.c (Fdefine_key): * keymap.c (struct raw_lookup_key_mapper_closure): * keymap.c (raw_lookup_key): * keymap.c (raw_lookup_key_mapper): * keymap.c (lookup_keys): * keymap.c (lookup_events): * keymap.c (Flookup_key): * keymap.c (struct map_keymap_unsorted_closure): * keymap.c (map_keymap_unsorted_mapper): * keymap.c (map_keymap_sorted): * keymap.c (map_keymap_mapper): * keymap.c (map_keymap): * keymap.c (accessible_keymaps_mapper_1): * keymap.c (Faccessible_keymaps): * keymap.c (Fsingle_key_description): * keymap.c (raw_keys_to_keys): * keymap.c (format_raw_keys): * keymap.c (where_is_recursive_mapper): * keymap.c (where_is_internal): * keymap.c (describe_map_mapper_shadow_search): * keymap.c (keymap_lookup_inherited_mapper): * keymap.c (describe_map_mapper): * keymap.h (event_matches_key_specifier_p): * lisp.h: * lisp.h (this): * lisp.h (RETURN_NOT_REACHED): * lisp.h (struct Lisp_Vector): * lisp.h (struct Lisp_Bit_Vector): * lisp.h (UNGCPRO_1): * lisp.h (NUNGCPRO): * lisp.h (NNUNGCPRO): * lisp.h (DECLARE_INLINE_HEADER): * lrecord.h: * lrecord.h (struct lrecord_header): * lrecord.h (struct lcrecord_header): * lrecord.h (lrecord_type): * lrecord.h (struct lrecord_implementation): * lrecord.h (RECORD_DUMPABLE): * lrecord.h (memory_description_type): * lrecord.h (data_description_entry_flags): * lrecord.h (struct memory_description): * lrecord.h (struct sized_memory_description): * lrecord.h (XD_INDIRECT): * lrecord.h (XD_IS_INDIRECT): * lrecord.h (XD_DYNARR_DESC): * lrecord.h (DEFINE_BASIC_LRECORD_IMPLEMENTATION): * lrecord.h (MAKE_LRECORD_IMPLEMENTATION): * lrecord.h (MAKE_EXTERNAL_LRECORD_IMPLEMENTATION): * lrecord.h (alloc_lcrecord_type): * lstream.c: * lstream.c (Lstream_new): * lstream.c (lisp_buffer_marker): * lstream.h: * lstream.h (lstream_implementation): * lstream.h (DEFINE_LSTREAM_IMPLEMENTATION): * lstream.h (DEFINE_LSTREAM_IMPLEMENTATION_WITH_DATA): * marker.c: * marker.c (copy_marker_1): * mem-limits.h: * menubar-gtk.c: * menubar-gtk.c (gtk_popup_menu): * menubar-msw.c: * menubar-msw.c (mswindows_popup_menu): * menubar-x.c (make_dummy_xbutton_event): * menubar-x.c (command_builder_operate_menu_accelerator): * menubar-x.c (menu_accelerator_safe_compare): * menubar-x.c (menu_accelerator_safe_mod_compare): * mule-charset.c: * mule-charset.c (make_charset): * mule-charset.c (Fcharset_property): * mule-coding.c: * mule-coding.c (ccs_description_1): * mule-coding.c (ccs_description =): * mule-coding.c (ccsd_description_1): * mule-coding.c (ccsd_description =): * nt.c (getpwnam): * nt.c (init_mswindows_environment): * nt.c (get_cached_volume_information): * nt.c (mswindows_is_executable): * nt.c (read_unc_volume): * nt.c (mswindows_access): * nt.c (mswindows_link): * nt.c (mswindows_fstat): * nt.c (mswindows_stat): * nt.c (mswindows_executable_type): * nt.c (Fmswindows_short_file_name): * nt.c (Fmswindows_long_file_name): * objects-impl.h (struct Lisp_Color_Instance): * objects-impl.h (struct Lisp_Font_Instance): * objects-tty.c: * objects-x.c (allocate_nearest_color): * objects.c: * objects.c (Fmake_color_instance): * objects.c (Fmake_font_instance): * objects.c (font_instantiate): * opaque.c: * opaque.c (make_opaque): * opaque.c (make_opaque_ptr): * opaque.c (reinit_opaque_early): * opaque.c (init_opaque_once_early): * print.c: * print.c (printing_badness): * print.c (printing_major_badness): * print.c (print_internal): * print.c (debug_p4): * print.c (dp): * print.c (debug_backtrace): * process-nt.c (nt_create_process): * process-nt.c (get_internet_address): * process-unix.c: * process-unix.c (struct unix_process_data): * process-unix.c (get_internet_address): * process-unix.c (unix_alloc_process_data): * process-unix.c (unix_create_process): * process-unix.c (try_to_initialize_subtty): * process-unix.c (unix_kill_child_process): * process-unix.c (process_type_create_unix): * process.c: * process.c (mark_process): * process.c (MARKED_SLOT): * process.c (make_process_internal): * process.c (Fprocess_tty_name): * process.c (decode_signal): * process.h: * procimpl.h: * procimpl.h (struct process_methods): * procimpl.h (struct Lisp_Process): * rangetab.c: * realpath.c (readlink_and_correct_case): * redisplay-x.c (x_window_output_end): * redisplay-x.c (x_redraw_exposed_area): * redisplay-x.c (x_clear_frame): * redisplay.c: * redisplay.h: * redisplay.h (struct rune_dglyph): * redisplay.h (struct rune): * scrollbar.c: * scrollbar.c (create_scrollbar_instance): * specifier.c: * specifier.c (specifier_empty_extra_description_1): * specifier.c (make_specifier_internal): * specifier.c (decode_locale_type): * specifier.c (decode_how_to_add_specification): * specifier.h: * specifier.h (struct specifier_methods): * specifier.h (DEFINE_SPECIFIER_TYPE_WITH_DATA): * specifier.h (INITIALIZE_SPECIFIER_TYPE_WITH_DATA): * symbols.c: * symbols.c (Fsetplist): * symbols.c (default_value): * symbols.c (decode_magic_handler_type): * symbols.c (handler_type_from_function_symbol): * symbols.c (Fdefvaralias): * symbols.c (init_symbols_once_early): * symbols.c (reinit_symbols_early): * symsinit.h: * sysdep.c (sys_subshell): * sysdep.c (tty_init_sys_modes_on_device): * syswindows.h: * text.c (dfc_convert_to_external_format): * text.c (dfc_convert_to_internal_format): * text.c (reinit_eistring_early): * text.c (init_eistring_once_early): * text.c (reinit_vars_of_text): * text.h: * text.h (INC_IBYTEPTR_FMT): * text.h (DEC_IBYTEPTR_FMT): * toolbar.c: * toolbar.c (decode_toolbar_position): * tooltalk.c: * ui-gtk.c: * unexnt.c: * unexnt.c (_start): * unexnt.c (unexec): * unexnt.c (get_section_info): * unicode.c: * unicode.c (vars_of_unicode): * window.c: * window.c (allocate_window): * window.c (new_window_mirror): * window.c (update_mirror_internal): * winslots.h:
author michaels
date Sun, 12 Jan 2003 11:08:22 +0000
parents 2923009caf47
children 308d34e9f07d
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
778
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1 ;;; mule-composite.el --- support character composition
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2
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3 ;; Copyright (C) 1999 Electrotechnical Laboratory, JAPAN.
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4 ;; Licensed to the Free Software Foundation.
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5
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6 ;; Keywords: mule, multilingual, character composition
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7
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8 ;; This file is part of GNU Emacs.
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9
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10 ;; GNU Emacs is free software; you can redistribute it and/or modify
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11 ;; it under the terms of the GNU General Public License as published by
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12 ;; the Free Software Foundation; either version 2, or (at your option)
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13 ;; any later version.
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14
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15 ;; GNU Emacs is distributed in the hope that it will be useful,
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16 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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17 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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18 ;; GNU General Public License for more details.
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19
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20 ;; You should have received a copy of the GNU General Public License
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21 ;; along with GNU Emacs; see the file COPYING. If not, write to the
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22 ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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23 ;; Boston, MA 02111-1307, USA.
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24
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25 ;;; Synched up with: Emacs 21.1 (lisp/composite.el).
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26
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27 ;;; Commentary:
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28
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29 ;;; Code:
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30
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31 ;;;###autoload
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32 (defconst reference-point-alist
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33 '((tl . 0) (tc . 1) (tr . 2)
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34 (Bl . 3) (Bc . 4) (Br . 5)
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35 (bl . 6) (bc . 7) (br . 8)
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36 (cl . 9) (cc . 10) (cr . 11)
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37 (top-left . 0) (top-center . 1) (top-right . 2)
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38 (base-left . 3) (base-center . 4) (base-right . 5)
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39 (bottom-left . 6) (bottom-center . 7) (bottom-right . 8)
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40 (center-left . 9) (center-center . 10) (center-right . 11)
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41 ;; For backward compatibility...
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42 (ml . 3) (mc . 10) (mr . 5)
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43 (mid-left . 3) (mid-center . 10) (mid-right . 5))
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44 "UNIMPLEMENTED.
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45 Alist of symbols vs integer codes of glyph reference points.
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46 A glyph reference point symbol is to be used to specify a composition
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47 rule in COMPONENTS argument to such functions as `compose-region' and
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48 `make-composition'.
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49
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50 Meanings of glyph reference point codes are as follows:
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51
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52 0----1----2 <---- ascent 0:tl or top-left
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53 | | 1:tc or top-center
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54 | | 2:tr or top-right
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55 | | 3:Bl or base-left 9:cl or center-left
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56 9 10 11 <---- center 4:Bc or base-center 10:cc or center-center
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57 | | 5:Br or base-right 11:cr or center-right
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58 --3----4----5-- <-- baseline 6:bl or bottom-left
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59 | | 7:bc or bottom-center
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60 6----7----8 <---- descent 8:br or bottom-right
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61
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62 Glyph reference point symbols are to be used to specify composition
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63 rule of the form \(GLOBAL-REF-POINT . NEW-REF-POINT), where
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64 GLOBAL-REF-POINT is a reference point in the overall glyphs already
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65 composed, and NEW-REF-POINT is a reference point in the new glyph to
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66 be added.
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67
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68 For instance, if GLOBAL-REF-POINT is `br' (bottom-right) and
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69 NEW-REF-POINT is `tc' (top-center), the overall glyph is updated as
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70 follows (the point `*' corresponds to both reference points):
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71
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72 +-------+--+ <--- new ascent
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73 | | |
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74 | global| |
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75 | glyph | |
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76 -- | | |-- <--- baseline \(doesn't change)
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77 +----+--*--+
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78 | | new |
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79 | |glyph|
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80 +----+-----+ <--- new descent
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81 ")
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82
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83 ;; Encode composition rule RULE into an integer value. RULE is a cons
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84 ;; of global and new reference point symbols.
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85 ;; This must be compatible with C macro COMPOSITION_ENCODE_RULE
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86 ;; defined in mule-composite.h.
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87
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88 (defun encode-composition-rule (rule)
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89 (if (and (integerp rule) (< rule 144))
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90 ;; Already encoded.
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91 rule
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92 (or (consp rule)
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93 (error "Invalid composition rule: %S" rule))
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94 (let ((gref (car rule))
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95 (nref (cdr rule)))
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96 (or (integerp gref)
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97 (setq gref (cdr (assq gref reference-point-alist))))
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98 (or (integerp nref)
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99 (setq nref (cdr (assq nref reference-point-alist))))
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100 (or (and (>= gref 0) (< gref 12) (>= nref 0) (< nref 12))
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101 (error "Invalid composition rule: %S" rule))
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102 (+ (* gref 12) nref))))
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103
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104 ;; Decode encoded composition rule RULE-CODE. The value is a cons of
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105 ;; global and new reference point symbols.
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106 ;; This must be compatible with C macro COMPOSITION_DECODE_RULE
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107 ;; defined in mule-composite.h.
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108
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109 (defun decode-composition-rule (rule-code)
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110 (or (and (natnump rule-code) (< rule-code 144))
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111 (error "Invalid encoded composition rule: %S" rule-code))
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112 (let ((gref (car (rassq (/ rule-code 12) reference-point-alist)))
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113 (nref (car (rassq (% rule-code 12) reference-point-alist))))
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114 (or (and gref (symbolp gref) nref (symbolp nref))
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115 (error "Invalid composition rule code: %S" rule-code))
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116 (cons gref nref)))
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117
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118 ;; Encode composition rules in composition components COMPONENTS. The
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119 ;; value is a copy of COMPONENTS, where composition rules (cons of
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120 ;; global and new glyph reference point symbols) are replaced with
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121 ;; encoded composition rules. Optional 2nd argument NOCOPY non-nil
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122 ;; means don't make a copy but modify COMPONENTS directly.
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123
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124 (defun encode-composition-components (components &optional nocopy)
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125 (or nocopy
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126 (setq components (copy-sequence components)))
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127 (if (vectorp components)
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128 (let ((len (length components))
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129 (i 1))
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130 (while (< i len)
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131 (aset components i
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132 (encode-composition-rule (aref components i)))
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133 (setq i (+ i 2))))
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134 (let ((tail (cdr components)))
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135 (while tail
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136 (setcar tail
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137 (encode-composition-rule (car tail)))
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138 (setq tail (nthcdr 2 tail)))))
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139 components)
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140
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141 ;; Decode composition rule codes in composition components COMPONENTS.
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142 ;; The value is a copy of COMPONENTS, where composition rule codes are
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143 ;; replaced with composition rules (cons of global and new glyph
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144 ;; reference point symbols). Optional 2nd argument NOCOPY non-nil
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145 ;; means don't make a copy but modify COMPONENTS directly.
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146 ;; It is assumed that COMPONENTS is a vector and is for rule-base
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147 ;; composition, thus (2N+1)th elements are rule codes.
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148
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149 (defun decode-composition-components (components &optional nocopy)
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150 (or nocopy
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151 (setq components (copy-sequence components)))
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152 (let ((len (length components))
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153 (i 1))
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154 (while (< i len)
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155 (aset components i
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156 (decode-composition-rule (aref components i)))
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157 (setq i (+ i 2))))
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158 components)
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159
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160 ;;;###autoload
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161 (defun compose-region (start end &optional components modification-func)
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162 "UNIMPLEMENTED.
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163 Compose characters in the current region.
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164
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165 When called from a program, expects these four arguments.
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166
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167 First two arguments START and END are positions (integers or markers)
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168 specifying the region.
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169
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170 Optional 3rd argument COMPONENTS, if non-nil, is a character or a
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171 sequence (vector, list, or string) of integers.
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172
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173 If it is a character, it is an alternate character to display instead
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174 of the text in the region.
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175
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176 If it is a string, the elements are alternate characters.
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177
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178 If it is a vector or list, it is a sequence of alternate characters and
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179 composition rules, where (2N)th elements are characters and (2N+1)th
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180 elements are composition rules to specify how to compose (2N+2)th
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181 elements with previously composed N glyphs.
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182
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183 A composition rule is a cons of global and new glyph reference point
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184 symbols. See the documentation of `reference-point-alist' for more
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185 detail.
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186
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187 Optional 4th argument MODIFICATION-FUNC is a function to call to
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188 adjust the composition when it gets invalid because of a change of
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189 text in the composition."
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190 (interactive "r")
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191 (let ((modified-p (buffer-modified-p))
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192 (buffer-read-only nil))
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193 (if (or (vectorp components) (listp components))
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194 (setq components (encode-composition-components components)))
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195 (compose-region-internal start end components modification-func)
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196 (set-buffer-modified-p modified-p)))
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197
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198 ;;;###autoload
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199 (defun decompose-region (start end)
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200 "UNIMPLEMENTED.
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201 Decompose text in the current region.
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202
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203 When called from a program, expects two arguments,
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204 positions (integers or markers) specifying the region."
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205 (interactive "r")
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206 (let ((modified-p (buffer-modified-p))
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207 (buffer-read-only nil))
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208 (remove-text-properties start end '(composition nil))
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209 (set-buffer-modified-p modified-p)))
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210
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211 ;;;###autoload
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212 (defun compose-string (string &optional start end components modification-func)
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213 "UNIMPLEMENTED.
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214 Compose characters in string STRING.
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215
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216 The return value is STRING where `composition' property is put on all
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217 the characters in it.
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218
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219 Optional 2nd and 3rd arguments START and END specify the range of
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220 STRING to be composed. They defaults to the beginning and the end of
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221 STRING respectively.
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222
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223 Optional 4th argument COMPONENTS, if non-nil, is a character or a
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224 sequence (vector, list, or string) of integers. See the function
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225 `compose-region' for more detail.
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226
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227 Optional 5th argument MODIFICATION-FUNC is a function to call to
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228 adjust the composition when it gets invalid because of a change of
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229 text in the composition."
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230 (if (or (vectorp components) (listp components))
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231 (setq components (encode-composition-components components)))
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232 (or start (setq start 0))
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233 (or end (setq end (length string)))
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234 (compose-string-internal string start end components modification-func)
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235 string)
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236
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237 ;;;###autoload
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238 (defun decompose-string (string)
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239 "UNIMPLEMENTED.
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240 Return STRING where `composition' property is removed."
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241 (remove-text-properties 0 (length string) '(composition nil) string)
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242 string)
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243
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244 ;;;###autoload
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245 (defun compose-chars (&rest args)
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246 "UNIMPLEMENTED.
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247 Return a string from arguments in which all characters are composed.
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248 For relative composition, arguments are characters.
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249 For rule-based composition, Mth \(where M is odd) arguments are
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250 characters, and Nth \(where N is even) arguments are composition rules.
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251 A composition rule is a cons of glyph reference points of the form
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252 \(GLOBAL-REF-POINT . NEW-REF-POINT). See the documentation of
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253 `reference-point-alist' for more detail."
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254 (let (str components)
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255 (if (consp (car (cdr args)))
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256 ;; Rule-base composition.
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257 (let (;(len (length args))
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258 (tail (encode-composition-components args 'nocopy)))
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259
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260 (while tail
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261 (setq str (cons (car tail) str))
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262 (setq tail (nthcdr 2 tail)))
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263 (setq str (concat (nreverse str))
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264 components args))
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265 ;; Relative composition.
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266 (setq str (concat args)))
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267 (compose-string-internal str 0 (length str) components)))
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268
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269 ;;;###autoload
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270 (defun find-composition (pos &optional limit string detail-p)
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271 "UNIMPLEMENTED.
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272 Return information about a composition at or nearest to buffer position POS.
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273
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274 If the character at POS has `composition' property, the value is a list
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275 of FROM, TO, and VALID-P.
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276
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277 FROM and TO specify the range of text that has the same `composition'
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278 property, VALID-P is non-nil if and only if this composition is valid.
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279
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280 If there's no composition at POS, and the optional 2nd argument LIMIT
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281 is non-nil, search for a composition toward LIMIT.
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282
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283 If no composition is found, return nil.
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284
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285 Optional 3rd argument STRING, if non-nil, is a string to look for a
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286 composition in; nil means the current buffer.
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287
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288 If a valid composition is found and the optional 4th argument DETAIL-P
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289 is non-nil, the return value is a list of FROM, TO, COMPONENTS,
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290 RELATIVE-P, MOD-FUNC, and WIDTH.
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291
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292 COMPONENTS is a vector of integers, the meaning depends on RELATIVE-P.
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293
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294 RELATIVE-P is t if the composition method is relative, else nil.
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295
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296 If RELATIVE-P is t, COMPONENTS is a vector of characters to be
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297 composed. If RELATIVE-P is nil, COMPONENTS is a vector of characters
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298 and composition rules as described in `compose-region'.
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299
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300 MOD-FUNC is a modification function of the composition.
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301
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302 WIDTH is a number of columns the composition occupies on the screen."
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303 (let ((result (find-composition-internal pos limit string detail-p)))
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304 (if (and detail-p result (nth 2 result) (not (nth 3 result)))
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305 ;; This is a valid rule-base composition.
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306 (decode-composition-components (nth 2 result) 'nocopy))
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307 result))
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308
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309
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310 ;;;###autoload
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311 (defun compose-chars-after (pos &optional limit object)
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312 "UNIMPLEMENTED.
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313 Compose characters in current buffer after position POS.
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314
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315 It looks up the char-table `composition-function-table' (which see) by
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316 a character after POS. If non-nil value is found, the format of the
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317 value should be an alist of PATTERNs vs FUNCs, where PATTERNs are
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318 regular expressions and FUNCs are functions. If the text after POS
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319 matches one of PATTERNs, call the corresponding FUNC with three
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320 arguments POS, TO, and PATTERN, where TO is the end position of text
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321 matching PATTERN, and return what FUNC returns. Otherwise, return
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322 nil.
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323
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324 FUNC is responsible for composing the text properly. The return value
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325 is:
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326 nil -- if no characters were composed.
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327 CHARS (integer) -- if CHARS characters were composed.
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328
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329 Optional 2nd arg LIMIT, if non-nil, limits the matching of text.
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330
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331 Optional 3rd arg OBJECT, if non-nil, is a string that contains the
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332 text to compose. In that case, POS and LIMIT index to the string.
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333
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334 This function is the default value of `compose-chars-after-function'."
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335 (let ((tail (get-char-table (char-after pos) composition-function-table))
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336 pattern func result)
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337 (when tail
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338 (save-match-data
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339 (save-excursion
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340 (while (and tail (not func))
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341 (setq pattern (car (car tail))
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342 func (cdr (car tail)))
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343 (goto-char pos)
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344 (if (if limit
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345 (and (re-search-forward pattern limit t)
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346 (= (match-beginning 0) pos))
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347 (looking-at pattern))
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348 (setq result (funcall func pos (match-end 0) pattern nil))
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349 (setq func nil tail (cdr tail)))))))
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350 result))
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351
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352 ;;;###autoload
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353 (defun compose-last-chars (args)
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354 "UNIMPLEMENTED.
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355 Compose last characters.
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356 The argument is a parameterized event of the form
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357 \(compose-last-chars N COMPONENTS),
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358 where N is the number of characters before point to compose,
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359 COMPONENTS, if non-nil, is the same as the argument to `compose-region'
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360 \(which see). If it is nil, `compose-chars-after' is called,
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361 and that function find a proper rule to compose the target characters.
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362 This function is intended to be used from input methods.
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363 The global keymap binds special event `compose-last-chars' to this
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364 function. Input method may generate an event (compose-last-chars N COMPONENTS)
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365 after a sequence character events."
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366 (interactive "e")
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367 (let ((chars (nth 1 args)))
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368 (if (and (numberp chars)
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369 (>= (- (point) (point-min)) chars))
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370 (if (nth 2 args)
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371 (compose-region (- (point) chars) (point) (nth 2 args))
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372 (compose-chars-after (- (point) chars) (point))))))
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373
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374 ;;;###autoload(global-set-key [compose-last-chars] 'compose-last-chars)
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375
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376
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377 ;;; The following codes are only for backward compatibility with Emacs
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378 ;;; 20.4 and the earlier.
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379
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380 ;;;###autoload
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381 (defun decompose-composite-char (char &optional type with-composition-rule)
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382 "UNIMPLEMENTED.
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383 Convert CHAR to string.
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384 This is only for backward compatibility with Emacs 20.4 and the earlier.
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385
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386 If optional 2nd arg TYPE is non-nil, it is `string', `list', or
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387 `vector'. In this case, CHAR is converted string, list of CHAR, or
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388 vector of CHAR respectively."
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389 (cond ((or (null type) (eq type 'string)) (char-to-string char))
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390 ((eq type 'list) (list char))
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391 (t (vector char))))
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392
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393 (make-obsolete 'decompose-composite-char 'char-to-string
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394 ;;"21.1"
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395 )
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396
2923009caf47 [xemacs-hg @ 2002-03-16 10:38:59 by ben]
ben
parents:
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397
2923009caf47 [xemacs-hg @ 2002-03-16 10:38:59 by ben]
ben
parents:
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398 ;;; mule-composite.el ends here