Mercurial > hg > xemacs-beta
annotate lisp/view-less.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 | 74f176715ed2 |
| children | 1b0339b048ce |
| rev | line source |
|---|---|
| 428 | 1 ;;; view-less.el --- Minor mode for browsing files with keybindings like `less' |
| 2 | |
| 3 ;; Copyright (C) 1994, 1995 Tinker Systems and INS Engineering Corp. | |
| 4 | |
| 5 ;; Author: Jonathan Stigelman <stig@hackvan.com> | |
| 6 ;; Maintainer: XEmacs Development Team | |
| 7 ;; Keywords: wp, unix | |
| 8 | |
| 9 ;; This file is part of XEmacs. | |
| 444 | 10 ;; |
| 428 | 11 ;; XEmacs is free software; you can redistribute it and/or modify |
| 12 ;; it under the terms of the GNU General Public License as published by | |
| 13 ;; the Free Software Foundation; either version 2 of the License, or | |
| 14 ;; (at your option) any later version. | |
| 444 | 15 ;; |
| 428 | 16 ;; XEmacs is distributed in the hope that it will be useful, |
| 17 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 18 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 19 ;; GNU General Public License for more details. | |
| 444 | 20 ;; |
| 428 | 21 ;; You should have received a copy of the GNU General Public License |
| 22 ;; along with XEmacs; if not, write to the Free Software | |
| 23 ;; Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. | |
| 24 | |
| 25 ;;; Synched up with: Not in FSF. | |
| 26 | |
| 27 ;;; Commentary: | |
| 28 | |
| 29 ;; This mode is for browsing files without changing them. Keybindings | |
| 30 ;; similar to those used by the less(1) program are used. | |
| 31 ;; | |
| 32 ;; Originally written for v18 by David Gudeman (gudeman@arizona.edu) | |
| 33 ;; Mods by Bengt Martensson, to closely resemble less (July 1987) | |
| 34 ;; | |
| 444 | 35 ;; If you would like all write-protected files to be visited in view-mode, |
| 428 | 36 ;; then add the following to your .emacs file: |
| 37 ;; | |
| 38 ;; (add-hook 'find-file-hooks 'auto-view-mode) | |
| 39 | |
| 40 ;;; Code: | |
| 41 | |
| 42 (defvar view-search-string "" | |
| 43 "Last string searched for with view-search functions.") | |
| 44 | |
| 45 (defvar view-search-arg 1 | |
| 46 "Argument to last view search.") | |
| 47 | |
| 48 (defvar view-default-lines 10 | |
| 49 "Default value for the \"d\" and \"u\" commands in view-mode") | |
| 50 | |
| 51 (defvar view-minor-mode nil | |
| 52 "Non-nil when view-mode is active. Call `view-mode' to toggle.") | |
| 53 (make-variable-buffer-local 'view-minor-mode) | |
| 54 | |
| 55 ;;;###autoload | |
| 56 (defvar view-minor-mode-map | |
| 57 (let ((map (make-keymap))) | |
| 58 (set-keymap-name map 'view-minor-mode-map) | |
| 59 (suppress-keymap map) | |
| 60 (define-key map "-" 'negative-argument) | |
| 61 (define-key map " " 'scroll-up) | |
| 62 (define-key map "f" 'scroll-up) | |
| 63 (define-key map "b" 'scroll-down) | |
| 64 (define-key map 'backspace 'scroll-down) | |
| 65 (define-key map 'delete 'scroll-down) | |
| 66 (define-key map "\r" 'view-scroll-lines-up) | |
| 67 (define-key map "\n" 'view-scroll-lines-up) | |
| 68 (define-key map "e" 'view-scroll-lines-up) | |
| 69 (define-key map "j" 'view-scroll-lines-up) | |
| 70 (define-key map "y" 'view-scroll-lines-down) | |
| 71 (define-key map "k" 'view-scroll-lines-down) | |
| 72 (define-key map "d" 'view-scroll-some-lines-up) | |
| 73 (define-key map "u" 'view-scroll-some-lines-down) | |
| 74 (define-key map "r" 'recenter) | |
| 75 (define-key map "t" 'toggle-truncate-lines) | |
| 76 (define-key map "N" 'view-buffer) | |
| 77 (define-key map "E" 'view-file) | |
| 78 (define-key map "P" 'view-buffer) | |
| 79 (define-key map "!" 'shell-command) | |
| 80 (define-key map "|" 'shell-command-on-region) | |
| 81 (define-key map "=" 'what-line) | |
| 82 (define-key map "?" 'view-search-backward) | |
| 83 (define-key map "h" 'view-mode-describe) | |
| 84 (define-key map "s" 'view-repeat-search) | |
| 85 (define-key map "n" 'view-repeat-search) | |
| 86 (define-key map "/" 'view-search-forward) | |
| 87 (define-key map "\\" 'view-search-backward) | |
| 88 (define-key map "g" 'view-goto-line) | |
| 89 (define-key map "G" 'view-last-windowful) | |
| 90 (define-key map "%" 'view-goto-percent) | |
| 91 (define-key map "p" 'view-goto-percent) | |
| 92 (define-key map "m" 'point-to-register) | |
| 93 (define-key map "'" 'register-to-point) | |
| 94 (define-key map "C" 'view-cleanup-backspaces) | |
| 95 (define-key map "\C-c\C-c" 'view-quit) | |
| 96 ;; #### - should this use substitute-command-keys? | |
| 97 (define-key map "\C-x\C-q" 'view-quit-toggle-ro) | |
| 98 (define-key map "q" 'view-quit) | |
| 99 map | |
| 100 )) | |
| 101 | |
| 695 | 102 ;;;###autoload |
| 103 (defcustom view-mode-line-string " View" | |
| 104 "*String to display in the modeline when View mode is active. | |
| 105 Set this to nil if you don't want a modeline indicator." | |
| 106 :type '(choice string | |
| 107 (const :tag "none" nil))) | |
| 108 | |
| 109 (add-minor-mode 'view-minor-mode | |
| 110 'view-mode-line-string | |
| 111 view-minor-mode-map) | |
| 428 | 112 |
| 113 ;;;###autoload | |
| 114 (defvar view-mode-map | |
| 115 (let ((map (copy-keymap view-minor-mode-map))) | |
| 116 (set-keymap-name map 'view-mode-map) | |
| 117 map)) | |
| 118 | |
| 119 ;;;###autoload | |
| 444 | 120 (defun view-file (filename &optional other-window-p) |
| 121 "Find FILENAME, enter view mode. With prefix arg OTHER-WINDOW-P, use other window." | |
| 428 | 122 (interactive "fView File: \nP") |
| 444 | 123 (let ((old-p (get-file-buffer filename)) |
| 428 | 124 (obuf (current-buffer))) |
| 444 | 125 (if other-window-p |
| 126 (find-file-other-window filename) | |
| 127 (find-file filename)) | |
| 128 (view-mode (if other-window-p nil obuf) | |
| 428 | 129 (if old-p nil 'kill-buffer)) |
| 130 nil)) | |
| 131 | |
| 132 ;;;###autoload | |
| 444 | 133 (defun view-buffer (buffer &optional other-window-p) |
| 134 "Switch to BUFFER, enter view mode. With prefix arg use other window." | |
| 428 | 135 (interactive "bView Buffer: \nP") |
| 136 (let ((obuf (current-buffer))) | |
| 444 | 137 (if other-window-p |
| 138 (switch-to-buffer-other-window buffer) | |
| 139 (switch-to-buffer buffer)) | |
| 140 (view-mode (if other-window-p nil obuf) | |
| 141 (if other-window-p nil 'bury-buffer)))) | |
| 428 | 142 |
| 143 ;;;###autoload | |
| 444 | 144 (defun view-file-other-window (filename) |
| 145 "Find FILENAME in other window, and enter view mode." | |
| 428 | 146 (interactive "fView File: ") |
| 444 | 147 (view-file filename t)) |
| 428 | 148 |
| 149 ;;;###autoload | |
| 150 (defun view-buffer-other-window (buffer) | |
| 151 "Switch to BUFFER in another window, and enter view mode." | |
| 152 (interactive "bView Buffer: ") | |
| 153 (view-buffer buffer t)) | |
| 154 | |
| 155 (defun view-brief-help () | |
| 156 (message | |
| 157 (substitute-command-keys | |
| 158 "\\<view-minor-mode-map>\\[scroll-up] = page forward; \\[scroll-down] = page back; \ | |
| 159 \\[view-mode-describe] = help; \\[view-quit] = quit."))) | |
| 160 | |
| 161 (defvar view-major-mode) | |
| 162 (defvar view-exit-position) | |
| 163 (defvar view-prev-buffer) | |
| 164 (defvar view-exit-action) | |
| 165 (defvar view-old-buffer-read-only) | |
| 166 | |
| 167 ;;;###autoload | |
| 168 (defun view-minor-mode (&optional prev-buffer exit-action) | |
| 169 "Minor mode for viewing text, with bindings like `less'. | |
| 170 Commands are: | |
| 171 \\<view-minor-mode-map> | |
| 172 0..9 prefix args | |
| 173 - prefix minus | |
| 174 \\[scroll-up] page forward | |
| 175 \\[scroll-down] page back | |
| 176 \\[view-scroll-lines-up] scroll prefix-arg lines forward, default 1. | |
| 177 \\[view-scroll-lines-down] scroll prefix-arg lines backward, default 1. | |
| 178 \\[view-scroll-some-lines-down] scroll prefix-arg lines backward, default 10. | |
| 179 \\[view-scroll-some-lines-up] scroll prefix-arg lines forward, default 10. | |
| 180 \\[what-line] print line number | |
| 181 \\[view-mode-describe] print this help message | |
| 182 \\[view-search-forward] regexp search, uses previous string if you just hit RET | |
| 183 \\[view-search-backward] as above but searches backward | |
| 184 \\[view-repeat-search] repeat last search | |
| 185 \\[view-goto-line] goto line prefix-arg, default 1 | |
| 186 \\[view-last-windowful] goto line prefix-arg, default last line | |
| 187 \\[view-goto-percent] goto a position by percentage | |
| 188 \\[toggle-truncate-lines] toggle truncate-lines | |
| 189 \\[view-file] view another file | |
| 190 \\[view-buffer] view another buffer | |
| 191 \\[view-cleanup-backspaces] cleanup backspace constructions | |
| 192 \\[shell-command] execute a shell command | |
| 193 \\[shell-command-on-region]\ | |
| 194 execute a shell command with the region as input | |
| 195 \\[view-quit] exit view-mode, and bury the current buffer. | |
| 196 | |
| 197 If invoked with the optional (prefix) arg non-nil, view-mode cleans up | |
| 198 backspace constructions. | |
| 199 | |
| 200 More precisely: | |
| 201 \\{view-minor-mode-map}" | |
| 202 (interactive) | |
| 203 | |
| 204 (make-local-variable 'view-default-lines) | |
| 205 (set (make-local-variable 'view-exit-position) (point)) | |
| 206 (set (make-local-variable 'view-prev-buffer) prev-buffer) | |
| 207 (set (make-local-variable 'view-exit-action) exit-action) | |
| 208 (set (make-local-variable 'view-old-buffer-read-only) buffer-read-only) | |
| 209 (add-hook (make-local-variable 'change-major-mode-hook) | |
| 210 'view-fixup-read-only) | |
| 211 (setq view-minor-mode t | |
| 212 buffer-read-only t) | |
| 213 (view-brief-help)) | |
| 214 | |
| 215 ;;;###autoload | |
| 216 (defun view-mode (&optional prev-buffer exit-action clean-bs) | |
| 217 "View the current buffer using view-minor-mode. This exists to be 99.9% | |
| 218 compatible with the implementations of `view-mode' in view.el and older | |
| 219 versions of view-less.el." | |
| 220 (interactive (list nil 'bury-buffer current-prefix-arg)) | |
| 221 ;; #### - The first two arguments provide compatibility with view.el (and | |
| 222 ;; thus FSFmacs), while the third argument as a prefix argument maintains | |
| 223 ;; interactive compatibility with older versions of view-less. --Stig | |
| 224 (if clean-bs (cleanup-backspaces)) | |
| 225 (view-minor-mode prev-buffer exit-action)) | |
| 226 | |
| 227 ;;;###autoload | |
| 228 (defun view-major-mode (&optional prev-buffer exit-action clean-bs) | |
| 229 "View the current buffer using view-mode, as a major mode. | |
| 230 This function has a nonstandard name because `view-mode' is wrongly | |
| 231 named but is like this for compatibility reasons." | |
| 232 ;; #### - The first two arguments provide compatibility with view.el (and | |
| 233 ;; thus FSFmacs), while the third argument as a prefix argument maintains | |
| 234 ;; interactive compatibility with older versions of view-less. --Stig | |
| 235 (interactive (list nil 'bury-buffer current-prefix-arg)) | |
| 236 (kill-all-local-variables) | |
| 237 (use-local-map view-mode-map) | |
| 238 (setq major-mode 'view-mode) | |
| 239 (set (make-local-variable 'view-exit-position) (point)) | |
| 240 (set (make-local-variable 'view-prev-buffer) prev-buffer) | |
| 241 (set (make-local-variable 'view-exit-action) exit-action) | |
| 242 (set (make-local-variable 'view-old-buffer-read-only) buffer-read-only) | |
| 243 (set (make-local-variable 'view-major-mode) t) | |
| 244 (setq buffer-read-only t) | |
| 245 (if clean-bs (cleanup-backspaces)) | |
| 246 (run-hooks 'view-mode-hook)) | |
| 247 | |
| 248 ;;;###autoload | |
| 249 (defun auto-view-mode () | |
| 250 "If the file of the current buffer is not writable, call view-mode. | |
| 251 This is meant to be added to `find-file-hooks'." | |
| 252 (or (file-writable-p buffer-file-name) | |
| 253 (view-minor-mode))) | |
| 254 | |
| 255 (defun view-fixup-read-only () | |
| 256 ;; doing M-x normal mode should NOT leave the buffer read-only | |
| 257 (and (boundp 'view-old-buffer-read-only) | |
| 258 (progn (setq buffer-read-only view-old-buffer-read-only) | |
| 259 (kill-local-variable 'view-old-buffer-read-only)))) | |
| 260 | |
| 261 (defun view-quit-toggle-ro () | |
| 262 "Exit view mode and execute the global binding of the key that invoked this | |
| 263 command. Normally, this will toggle the state of `buffer-read-only', perhaps | |
| 264 invoking some version-control mechanism." | |
| 444 | 265 (interactive) |
| 428 | 266 (setq view-exit-position nil) |
| 267 ;; Kludge so this works as advertised. Stig, why can't you write | |
| 268 ;; bug-free code??? | |
| 269 (let ((buffer-read-only buffer-read-only)) | |
| 270 (view-quit t)) | |
| 271 ;; no longer in view-minor-mode, so the keymap has changed... | |
| 272 (call-interactively (key-binding (this-command-keys)))) | |
| 273 | |
| 274 (defun view-quit (&optional no-exit-action) | |
| 275 "Exit view mode. With prefix argument, keep the current buffer selected." | |
| 276 (interactive "P") | |
| 277 (view-fixup-read-only) | |
| 278 (setq view-minor-mode nil) | |
| 279 (if view-exit-position (goto-char view-exit-position)) | |
| 280 (if (and (boundp 'view-major-mode) view-major-mode) | |
| 281 (fundamental-mode) | |
| 282 (let ((pbuf view-prev-buffer) | |
| 283 (exitact view-exit-action)) | |
| 284 (if no-exit-action | |
| 285 nil | |
| 286 (if exitact (funcall exitact (current-buffer))) | |
| 287 (if pbuf (switch-to-buffer pbuf)))))) | |
| 288 | |
| 289 ;; #### - similar to what's in man.el and this ought to be written in C anyway... --Stig | |
| 290 (defun cleanup-backspaces () | |
| 291 "Cleanup backspace constructions. | |
| 292 _^H and ^H_ sequences are deleted. x^Hx sequences are turned into x for all | |
| 293 characters x. ^^H| and |^H^ sequences are turned into ^. +^Ho and o^H+ are | |
| 294 turned into (+)." | |
| 295 (interactive) | |
| 296 (save-excursion | |
| 297 (goto-char (point-min)) | |
| 298 (while (= (following-char) ?\C-h) | |
| 299 (delete-char 1)) | |
| 300 (while (search-forward "\C-h" nil t) | |
| 446 | 301 (backward-char 2) |
| 428 | 302 (cond ((looking-at "_\C-h\\|\\(.\\)\C-h\\1\\||\C-h\\^") |
| 303 (delete-char 2)) | |
| 304 ((looking-at ".\C-h_\\|\\^\C-h|") | |
| 305 (forward-char 1) | |
| 306 (delete-char 2)) | |
| 307 ((looking-at "+\C-ho\\|o\C-h+") | |
| 308 (delete-char 3) | |
| 309 (insert "(+)")) | |
| 310 ((looking-at "|\C-h-") | |
| 311 (delete-char 3) | |
| 312 (insert "*")) | |
| 313 (t (forward-char 2)))))) | |
| 314 | |
| 315 (defun view-cleanup-backspaces () | |
| 316 "Cleanup backspaces and if buffer is currently unmodified, don't flag it | |
| 317 as a modified buffer. This works even if the buffer is read-only." | |
| 318 (interactive) | |
| 319 (let ((buffer-read-only) | |
| 320 (buf-mod (buffer-modified-p))) | |
| 321 (cleanup-backspaces) | |
| 322 ;; #### - THIS IS PROBABLY A REALLY DANGEROUS THING TO DO IN A MINOR MODE!! | |
| 323 (set-buffer-modified-p buf-mod))) | |
| 324 | |
| 325 ;;;###autoload | |
| 326 (defun toggle-truncate-lines (&optional p) | |
| 327 "Toggles the values of truncate-lines. | |
| 328 Positive prefix arg sets, negative disables." | |
| 329 (interactive "P") | |
| 330 (setq truncate-lines (if p | |
| 331 (> (prefix-numeric-value p) 0) | |
| 332 (not truncate-lines))) | |
| 333 (recenter)) | |
| 334 | |
| 335 (defun view-scroll-lines-up (p) | |
| 336 "Scroll up prefix-arg lines, default 1." | |
| 337 (interactive "p") | |
| 338 (scroll-up p)) | |
| 339 | |
| 340 (defun view-scroll-lines-down (p) | |
| 341 "Scroll down prefix-arg lines, default 1." | |
| 342 (interactive "p") | |
| 343 (scroll-up (- p))) | |
| 344 | |
| 345 (defun view-scroll-some-lines-down (&optional n) | |
| 346 "Scroll down prefix-arg lines, default 10, or last argument." | |
| 347 (interactive "p") | |
| 348 (if (> n 1) (setq view-default-lines n)) | |
| 349 (scroll-down view-default-lines)) | |
| 350 | |
| 351 (defun view-scroll-some-lines-up (&optional n) | |
| 352 "Scroll up prefix-arg lines, default 10, or last argument." | |
| 353 (interactive "p") | |
| 354 (if (> n 1) (setq view-default-lines n)) | |
| 355 (scroll-up view-default-lines)) | |
| 356 | |
| 357 (defun view-goto-line (&optional n) | |
| 358 "Goto prefix arg line N. N = 1 by default.." | |
| 359 (interactive "p") | |
| 360 (goto-line n)) | |
| 361 | |
| 362 (defun view-last-windowful (&optional n) | |
| 363 "Goto prefix arg line N or the first line of the last windowful in buffer." | |
| 364 (interactive "p") | |
| 365 (if current-prefix-arg | |
| 366 (goto-line n) | |
| 367 (end-of-buffer) | |
| 368 (recenter -1) | |
| 369 (move-to-window-line 0))) | |
| 370 | |
| 371 (defun view-goto-percent (&optional percent) | |
| 372 "Set mark and go to a position PERCENT way into the current buffer." | |
| 373 (interactive "p") | |
| 374 (set-mark-command nil) | |
| 375 (goto-char (+ (point-min) (/ (* percent (- (point-max) (point-min))) 100))) | |
| 376 (beginning-of-line)) | |
| 377 | |
| 378 (defun view-mode-describe () | |
| 379 (interactive) | |
| 380 (let ((mode-name "View") | |
| 381 (major-mode 'view-mode)) | |
| 382 (describe-mode))) | |
| 383 | |
| 384 (defun view-search-forward (s p) | |
| 385 "Search forward for REGEXP. If regexp is empty, use last search string. | |
| 386 With prefix ARG, search forward that many occurrences." | |
| 387 (interactive "sView search: \np") | |
| 388 (unwind-protect | |
| 444 | 389 (re-search-forward |
| 428 | 390 (if (string-equal "" s) view-search-string s) nil nil p) |
| 391 (setq view-search-arg p) | |
| 392 (or (string-equal "" s) | |
| 393 (setq view-search-string s)))) | |
| 394 | |
| 395 (defun view-search-backward (s p) | |
| 396 "Search backward for REGEXP. If regexp is empty, use last search string. | |
| 397 With prefix ARG, search forward that many occurrences." | |
| 398 (interactive "sView search backward: \np") | |
| 399 (view-search-forward s (- p))) | |
| 400 | |
| 401 (defun view-repeat-search (p) | |
| 402 "Repeat last view search command. If a prefix arg is given, use that | |
| 403 instead of the previous arg, if the prefix is just a -, then take the | |
| 404 negative of the last prefix arg." | |
| 405 (interactive "P") | |
| 406 (view-search-forward | |
| 407 view-search-string | |
| 408 (cond ((null p) view-search-arg) | |
| 409 ((eq p '-) (- view-search-arg)) | |
| 410 (t (prefix-numeric-value p))))) | |
| 411 | |
| 412 (provide 'view) | |
| 413 (provide 'view-less) | |
| 414 | |
| 415 ;;; view-less.el ends here |