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* ; Add 2024 to copyright yearsPo Lu2024-01-021-1/+1
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* ; Fix doc string of 'current-idle-time'Eli Zaretskii2023-08-251-1/+2
| | | | * src/keyboard.c (Fcurrent_idle_time): Doc fix (bug#65512).
* Avoid crashes under 'which-key-mode'Eli Zaretskii2023-07-301-2/+2
| | | | | | | * src/keyboard.c (Fthis_single_command_keys): Don't allow calls to Fvector with negative first argument. (Bug#64857) (cherry picked from commit 65834b8f8d53402517da7fe2446f5bac0aa30c39)
* Fix bug#64152 (Minibuffer sometimes goes "modal")Alan Mackenzie2023-06-211-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | In particular, when a frame has no minibuffer and is using that of a different "normal" frame, C-x 5 o, etc., and GUI operations fail. Fix by partially reverting the commit from 2022-07-07 15:38:09 +0000 "Remove obscure, obsolete code from do_switch_frame". As a consequent change, also revert the commit from 2022-07-08 20:19:03 +0000 "Remove now unused parameter TRACK from do_switch_frame". * src/frame.c (do_switch_frame): Restore the TRACK parameter. Restore the code which redirects the frame focus when a new frame gets selected. * src/frame.c (Fselect_frame, Fhandle_switch_frame) (delete_frame) * src/keyboard.c (quit_throw_to_read_char) * src/lisp.h (do_switch_frame prototype) * src/minibuf.c (read_minibuf_unwind) * src/window.c (Fset_window_configuration): Restore the TRACK argument to do_switch_frame. * src/xterm.c (x_try_restore_frame): Add a zero TRACK argument to do_switch_frame.
* Code cleanup for long line optimizationsGregory Heytings2023-03-291-5/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This commit does not change any code, it merely renames functions and clarifies the documentation, to make the code hopefully easier to grasp. * src/dispextern.h (struct it): Rename the 'narrowed_begv', 'narrowed_zv', 'locked_narrowing_begv', 'locked_narrowing_zv' to 'medium_narrowing_begv', 'medium_narrowing_zv', 'large_narrowing_begv', 'large_narrowing_zv'. Clarify the comments. Update the prototypes of the functions renamed in xdisp.c. * src/lisp.h: Update the prototypes of the functions renamed in editfns.c. Remove the prototype of 'safe_run_hooks_maybe_narrowed', which is used only in keyboard.c. * src/xdisp.c (get_small_narrowing_begv): Renamed from 'get_closer_narrowed_begv'. (get_medium_narrowing_begv): Renamed from 'get_narrowed_begv'. (get_medium_narrowing_zv): Renamed from 'get_narrowed_zv'. (get_large_narrowing_begv): Renamed from 'get_locked_narrowing_begv'. (get_large_narrowing_zv): Renamed from 'get_locked_narrowing_zv'. (SET_WITH_NARROWED_BEGV): Use the new field names. (handle_fontified_prop): Use the new function and new field names. (back_to_previous_line_start): Use the new field name. (back_to_previous_visible_line_start): Use the new field name. (reseat): Use the new function and new field names. (get_visually_first_element): Use the new field name. (move_it_vertically_backward): Use the new function name. (redisplay_internal): Use the new function name. Also add a large comment to explain how Emacs deals with long lines. * src/keyboard.c: (safe_run_hooks_maybe_narrowed): Use the new function names from xdisp.c and editfns.c. Make the function static, and add a prototype. * src/editfns.c: (labeled_restrictions): Renamed from 'narrowing_locks'. (labeled_restrictions_add): Renamed from 'narrowing_locks_add'. (labeled_restrictions_remove): Renamed from 'narrowing_locks_remove'. (labeled_restrictions_get_bound): Renamed from 'narrowing_lock_get_bound'. (labeled_restrictions_peek_label): Renamed from 'narrowing_lock_peek_tag'. (labeled_restrictions_push): Renamed from 'narrowing_lock_push'. (labeled_restrictions_pop): Renamed from 'narrowing_lock_pop'. (unwind_reset_outermost_restriction): Renamed from 'unwind_reset_outermost_narrowing'. (reset_outermost_restrictions): Renamed from 'reset_outermost_narrowings'. (labeled_restrictions_save): Renamed from 'narrowing_locks_save'. (labeled_restrictions_restore): Renamed from 'narrowing_locks_restore'. (unwind_labeled_narrow_to_region): Renamed from 'unwind_narrow_to_region_locked'. (labeled_narrow_to_region): Renamed from 'narrow_to_region_locked'. (Finternal__label_restriction): Renamed from 'Finternal__lock_narrowing'. (Finternal__unlabel_restriction): Renamed from 'Finternal__unlock_narrowing'. (Fwiden): Use the new function names. (Fnarrow_to_region): Use the new function names. (save_restriction_save): Use the new function names. (syms_of_editfns): Use the new function names. <outermost-restriction>: Renamed from 'outermost-narrowing'. * lisp/subr.el (internal--with-restriction): Use the new internal function name. (internal--without-restriction): Use the new internal function name. * src/composite.c (composition_compute_stop_pos): (find_automatic_composition): Use the new function name. * doc/lispref/positions.texi (Narrowing): Add index entry.
* Protect against too large size of 'recent-keys' vectorEli Zaretskii2023-03-191-2/+15
| | | | | | * src/keyboard.c (MAX_NUM_RECENT_KEYS): New macro. (Flossage_size): Don't allow specifying too large lossage-size. Fix data types. (Bug#62277)
* Rename with/without-narrowing to with/without-restrictionEli Zaretskii2023-02-131-2/+2
| | | | | | | | | | | | | | | | | * doc/lispref/commands.texi: * doc/lispref/display.texi: * doc/lispref/positions.texi: * etc/NEWS: * lisp/subr.el: * src/buffer.c: * src/editfns.c: * src/keyboard.c: * src/xdisp.c: * test/src/buffer-tests.el: Rename with-narrowing and without-narrowing to with-restriction and without-restriction. Likewise with internal--with-narrowing and internal--without-narrowing. All callers and documentation changed.
* Update the documentation about labeled (locked) narrowingGregory Heytings2023-02-091-14/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/xdisp.c (syms_of_xdisp) <fontification-functions>: Update docstring. * src/keyboard.c (syms_of_keyboard) <pre-command-hook>: (syms_of_keyboard) <post-command-hook>: Update docstring. * src/editfns.c: (narrowing_locks): Explain why an alist is used instead of a buffer-local variable. (reset_outermost_narrowings): Point to recipes that demonstrate why it is necessary to restore the user narrowing bounds when redisplay starts. (Fwiden): Update docstring. (Fnarrow_to_region): Update docstring. (Finternal__lock_narrowing): Update docstring. (Finternal__unlock_narrowing): Update docstring. (Fsave_restriction): Update docstring. * src/buffer.c (syms_of_buffer) <long-line-optimizations-region-size>: Update docstring. (syms_of_buffer) <long-line-optimizations-bol-search-limit>: Update docstring. * lisp/subr.el (with-narrowing): Update docstring. (without-narrowing): Update docstring. * etc/NEWS: Mention the 'long-line-optimizations-region-size' and 'long-line-optimizations-bol-search-limit' options. Announce the 'with-narrowing' and 'without-narrowing' forms. * doc/lispref/positions.texi (Narrowing): Update the documentation of 'narrow-to-region', 'widen' and 'save-restriction'. Document the 'with-narrowing' and 'without-narrowing' special forms. * doc/lispref/display.texi (Auto Faces): Update the documentation. * doc/lispref/commands.texi (Command Overview): Document the fact that the buffer is narrowed around 'pre-command-hook' and 'post-command-hook' when the buffer text includes very long lines.
* Rename two long line optimizations variablesGregory Heytings2023-02-091-1/+1
| | | | | | | | | | | * src/buffer.c (syms_of_buffer): Rename two variables. * src/xdisp.c (get_locked_narrowing_begv): (get_locked_narrowing_zv): (handle_fontified_prop): Use the new names. * src/keyboard.c (safe_run_hooks_maybe_narrowed): Use the new names.
* Add specific symbols for narrowingsGregory Heytings2023-02-091-1/+4
| | | | | | | | * src/xdisp.c (syms_of_xdisp): Define symbol. (handle_fontified_prop): Use it. * src/keyboard.c (syms_of_keyboard): Define symbol. (safe_run_hooks_maybe_narrowed): Use it.
* ; Fix typosStefan Kangas2023-01-151-1/+1
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* ; Add 2023 to copyright years.Eli Zaretskii2023-01-011-1/+1
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* * src/keyboard.c (echo_add_key): Use recently rebound C-h key C-q (bug#60249)Juri Linkov2022-12-291-3/+2
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* Do not enter locked narrowing when it would span the whole bufferGregory Heytings2022-11-281-3/+6
| | | | | * src/xdisp.c (handle_fontified_prop): * src/keyboard.c (safe_run_hooks_maybe_narrowed): Add condition.
* Minor improvements to locked narrowingGregory Heytings2022-11-271-1/+2
| | | | | | | | | | * src/xdisp.c (get_locked_narrowing_begv) (get_locked_narrowing_zv): Safer handling of negative values. (handle_fontified_prop): Do not use locked narrowing if the region size is <= 0. * src/keyboard.c (safe_run_hooks_maybe_narrowed): Do not use locked narrowing if the region size is <= 0.
* Docstring improvementsGregory Heytings2022-11-261-2/+2
| | | | | | * src/xdisp.c (syms_of_xdisp): * src/keyboard.c (syms_of_keyboard): Docstring improvements.
* Docstring improvementsGregory Heytings2022-11-261-2/+4
| | | | | | | * src/xdisp.c (syms_of_xdisp): * src/keyboard.c (syms_of_keyboard): * src/buffer.c (syms_of_buffer): Docstring improvements.
* Improve locked narrowing around low-level hooks.Gregory Heytings2022-11-261-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | * src/buffer.c (syms_of_buffer): Two new variables, 'long-line-locked-narrowing-region-size' and 'long-line-locked-narrowing-bol-search-limit', to make the locked narrowing around low-level hooks configurable. Increase the default value of 'long-line-threshold'. After carefully considering the (few) bug reports about long line optimizations, I concluded that the previous default value was too low. * src/xdisp.c (get_locked_narrowing_begv) (get_locked_narrowing_zv): Two new functions. (handle_fontified_prop, reseat): Use them. * src/keyboard.c (safe_run_hooks_maybe_narrowed): Use them. * src/dispextern.h (struct it): Add two new fields to store the values returned by these functions. Make them externally visible. * src/editfns.c: (Fsave_restriction): Update docstring.
* Merge master into feature/improved-locked-narrowing.Gregory Heytings2022-11-241-5/+52
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| * Fix earlier changes to keyboard.cPo Lu2022-11-191-2/+33
| | | | | | | | | | | | | | * src/keyboard.c (coords_in_menu_bar_window): New function. (make_lispy_event): Do not process menu bar events on window system frames if there is no menu bar window or the click lies outside.
| * Fix build with ext menu barPo Lu2022-11-191-1/+1
| | | | | | | | | | * src/keyboard.c (make_lispy_event): Don't access menu_bar_window when !HAVE_EXT_MENU_BAR.
| * Fix click position to menu bar entry with no-toolkitManuel Giraud2022-11-191-2/+16
| | | | | | | | | | | | | | * src/keyboard.c (make_lispy_event): Use x_y_to_hpos_vpos to compute correct menu bar position should the menu face change. * src/xdisp.c (x_y_to_hpos_vpos): Not static anymore. * src/dispextern.h: Export x_y_to_hpos_vpos.
| * Merge remote-tracking branch 'origin/master' into feature/package+vcPhilip Kaludercic2022-10-301-8/+4
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| * | * src/keyboard.c (echo_add_key): Mention quick-helpPhilip Kaludercic2022-10-171-1/+3
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* | | Merge master into feature/improved-locked-narrowing.Gregory Heytings2022-10-301-59/+42
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| * | Merge remote-tracking branch 'origin/feature/noverlay'Stefan Monnier2022-10-281-2/+2
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| | * \ Merge 'master' into noverlayStefan Monnier2022-09-251-1170/+2439
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| | * | | Provide a new tree data-structure for overlays.Andreas Politz2017-10-041-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/itree.c (interval_generator_narrow, interval_generator_next) (interval_node_init, interval_node_begin) (interval_node_end, interval_node_set_region) (interval_tree_create, interval_tree_clear) (interval_tree_init, interval_tree_destroy) (interval_tree_size, interval_tree_insert) (interval_tree_contains, interval_tree_remove) (interval_tree_validate, interval_tree_iter_start) (interval_tree_iter_finish, interval_tree_iter_next) (interval_tree_iter_ensure_space, interval_tree_max_height) (interval_tree_insert_gap, interval_tree_delete_gap) (interval_generator_create, interval_generator_reset) (interval_generator_ensure_space, interval_node_intersects) (interval_generator_next, interval_generator_narrow) (interval_generator_destroy, interval_stack_create) (interval_stack_destroy, interval_stack_clear) (interval_stack_ensure_space, interval_stack_push) (interval_stack_push_flagged, interval_stack_pop) (interval_tree_update_limit, interval_tree_inherit_offset) (interval_tree_propagate_limit, interval_tree_rotate_left) (interval_tree_rotate_right, interval_tree_insert_fix) (interval_tree_remove_fix, interval_tree_transplant) (interval_tree_subtree_min): New file and new functions. * src/itree.h: New file. * configure.ac: Create Makefile for manual overlay tests. * src/Makefile.in: Add itree.o target. * src/alloc.c (build_overlay, mark_overlay, mark_buffer) (sweep_misc, sweep_buffers): Adapt to new tree data-structure. * src/buffer.c (overlays_in, overlays_at): Remove unused arguments prev_ptr and change_req, adapt to new data-structure and reuse code. (copy_overlays, drop_overlays, delete_all_overlays) (reset_buffer, kill-buffer, buffer-swap-text, next_overlay_change) (previous_overlay_change, mouse_face_overlay_overlaps) (disable_line_numbers_overlay_at_eob, overlay_touches_p) (overlay_strings, adjust_overlays_for_insert) (adjust_overlays_for_delete, overlayp, make-overlay, move-overlay) (delete-overlay, overlay-start, overlay-end, overlay-buffer) (overlay-properties, overlays-at, overlays-in) (next-overlay-change, previous-overlay-change, overlay-put) (overlay-get, report_overlay_modification, evaporate_overlays) (init_buffer_once): Adapt to changes and tree data-structure. (overlay-lists, overlay-recenter): Funtions are now obsolete, but kept anyway. (set_buffer_overlays_before, set_buffer_overlays_after) (recenter_overlay_lists,fix_start_end_in_overlays,fix_overlays_before) (unchain_overlay,): Removed functions of the old list data-structure. (swap_buffer_overlays, make_sortvec_item): New functions. (sort_overlays): Adapt to changes and tree data-structure. (sortvec): Moved to buffer.h . (make_lispy_interval_node, overlay_tree, overlay-tree) [ITREE_DEBUG]: New debugging functions. * src/buffer.h (overlays_before, overlays_after): Removed struct member of the list data-structure. (overlays): Added tree struct member. (sortvec): Moved here from buffer.c . (GET_OVERLAYS_AT): Adapt to changes. (set_buffer_intervals, OVERLAY_START, OVERLAY_END, OVERLAY_PLIST): Adapt to tree data-structure. (OVERLAY_POSITION): Removed macro of the list data-structure. (OVERLAY_REAR_ADVANCE_P, OVERLAY_FRONT_ADVANCE_P): New macros. (overlay_start, overlay_end) (set_overlay_region, maybe_alloc_buffer_overlays) (free_buffer_overlays, add_buffer_overlay) (remove_buffer_overlay, buffer_overlay_iter_start) (buffer_overlay_iter_next, buffer_overlay_iter_finish) (buffer_overlay_iter_narrow): New functions. (compare_overlays, make_sortvec_item): Export functions. * src/editfns.c (overlays_around): Reuse overlays_in. (get-pos-property): Adapt to tree data-structure. (transpose-regions): Remove call to deleted function. * src/fileio.c: (insert-file-contents): Remove references to deleted struct member. * src/fns.c (internal_equal): Adapt to tree data-structure. * src/indent.c (check_display_width): Adapt to tree data-structure. (skip_invisible): Remove call to deleted function. * src/insdel.c (adjust_markers_for_insert): Remove calls to deleted functions. * src/intervals.c (adjust_for_invis_intang): Adapt to tree data-structure. * src/keyboard.c (adjust_point_for_property): Adapt to tree data-structure. * src/lisp.h (Lisp_Overlay): Modified struct layout. * src/print.c (temp_output_buffer_setup, print_object): Adapt to tree data-structure. * src/textprop.c (get_char_property_and_overlay): Adapt to tree data-structure. Take advantage of the new data-structure. * src/window.h (overlay_matches_window): New function. * src/xdisp.h (next_overlay_change): Removed function. Use next-overlay-change, which does not use xmalloc anymore. (handle_single_display_spec, load_overlay_strings) (back_to_previous_visible_line_start, note_mouse_highlight): Adapt to tree data-structure. (move_it_to, display_line): Remove calls to deleted functions. * src/xfaces.c (face_at_buffer_position): Adapt to changes and tree data-structure. * test/src/buffer-tests.el: Many tests regarding overlays added. * test/manual/noverlay/itree-tests.c: New file with tests of the tree data-structure on the C level. * test/manual/noverlay/Makefile.in: New file. * test/manual/noverlay/check-sanitize.sh: New file. * test/manual/noverlay/emacs-compat.h: New file. * test/manual/noverlay/.gitignore: New file. * test/manual/noverlay/overlay-perf.el: New file providing performance tests. * test/manual/noverlay/many-errors.h: New file.
| * | | | ; * src/keyboard.c (command_loop_1): Remove unused variable.Eli Zaretskii2022-10-271-6/+2
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| * | | Add face help-key-binding in help-char echoStefan Kangas2022-10-051-16/+9
| | |/ | |/| | | | | | | | | | | | | * src/keyboard.c (echo_add_key): Add help-key-binding face to the "?" key in 'help-char' echo. (Bug#57906) (syms_of_keyboard) <Qhelp_key_binding>: New DEFSYM.
| * | Merge branch 'emacs-28'Stefan Monnier2022-09-241-0/+3
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| | * | ; * src/keyboard.c (Fposn_at_point): Doc fix. (Bug#52092)Eli Zaretskii2022-09-241-0/+3
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| * | | * src/keyboard.c (safe_run_hook_funcall): Fix thinkoStefan Monnier2022-09-081-1/+1
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| * | | * src/keyboard.c (safe_run_hook_funcall): Fix recent regressionStefan Monnier2022-09-081-3/+12
| | | | | | | | | | | | | | | | | | | | | | | | The mutation of `args` was unsafe because that array was later reused (and assumed unchanged) by the caller. https://lists.gnu.org/archive/html/emacs-devel/2022-09/msg00329.html
| * | | * src/keyboard.c (safe_run_hooks*): Simplify and generalizeStefan Monnier2022-08-291-35/+17
| | | | | | | | | | | | | | | | | | | | | | | | (safe_run_hooks_1, safe_run_hook_funcall): Simplify and generalize to arbitrary `nargs`. (safe_run_hooks_error): Remove unneeded assertion.
* | | | Improved locked narrowing.Gregory Heytings2022-08-201-3/+3
|/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/editfns.c (Fnarrowing_lock, Fnarrowing_unlock, narrow_to_region_locked, unwind_narrow_to_region_locked): New functions. (Fnarrow_to_region, Fwiden): Adapt, and make it possible to use these functions within the bounds of the locked narrowing. (syms_of_editfns): Change the name of the variable, make it buffer-local, and add the two Snarrowing_lock and Snarrowing_unlock subroutines. * src/lisp.h: Prototype of 'narrow_to_region_locked'. * src/xdisp.c (handle_fontified_prop): * src/keyboard.c (safe_run_hooks_maybe_narrowed): Use 'narrow_to_region_locked'. * lisp/subr.el (with-locked-narrowing): New macro.
* | | Enhance safe_run_hooks_1 and safe_run_hook_funcall to handle more argumentsAlan Mackenzie2022-08-151-6/+30
| | | | | | | | | | | | | | | | | | | | | | | | This fixes bug #57179. * src/keyboard.c (safe_run_hooks_1, safe_run_hook_funcall): Enhance these functions so that nargs == 3 or 4 is handled as well as nargs == 2. This allows them to be used to call hooks with 1 or 2 arguments.
* | | ; Fix documentation of 'deactivate-mark'Eli Zaretskii2022-08-131-4/+7
| | | | | | | | | | | | | | | | | | * src/keyboard.c (syms_of_keyboard): * etc/NEWS: Fix the documentation of 'deactivate-mark' and its new value 'dont-save'. (Bug#57147)
* | | Add new value `dont-save' to `deactivate-mark'Po Lu2022-08-131-2/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * etc/NEWS: Announce new value of `deactivate-mark'. * lisp/simple.el (deactivate-mark): Handle new value. (bug#57147) * src/keyboard.c (syms_of_keyboard): Update doc string of `deactivate-mark'.
* | | New debugging facility: backtraces from errors in Lisp called from redisplayAlan Mackenzie2022-08-111-1/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Setting backtrace-on-redisplay-error to non-nil enables the generation of a Lisp backtrace in buffer *Redisplay-trace* following an error in Lisp called from redisplay. * doc/lispref/debugging.texi (Debugging Redisplay): New subsection. (Error Debugging): Reference to the new subsection. * etc/NEWS: New entry for the new facility. * src/eval.c (redisplay_deep_handler): New variable. (init_eval): Initialize redisplay_deep_handler. (call_debugger): Don't throw to top-level after calling debug-early (internal_condition_case_n): "Bind" redisplay_deep_handler to the current handler. (backtrace_yet): New boolean variable. (signal_or_quit): New code section to handle Lisp errors occurring in redisplay. (syms_of_eval): New DEFVAR_BOOL backtrace-on-redisplay-error. * src/keyboard.c (command_loop_1): Set backtrace_yet to false each time around the loop. (safe_run_hooks_error): Allow args to be up to four Lisp_Objects long. (safe_run_hooks_2): New function. * src/lisp.h (top level): declare as externs backtrace_yet and safe_run_hooks_2. * src/xdisp.c (run_window_scroll_functions): Replace a call to run_hook_with_args_2 with one to safe_run_hooks_2.
* | | ; * src/keyboard.c (timer_check_2): Restore run-time conditions.Eli Zaretskii2022-08-091-14/+19
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* | | select-active-regions doc string improvementLars Ingebrigtsen2022-08-081-1/+4
| | | | | | | | | | | | | | | * src/keyboard.c (syms_of_keyboard): Mention post-select-region-hook.
* | | * src/keyboard.c (timer_check_2): Replace redundant test with assertionStefan Monnier2022-08-051-17/+17
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* | | ; * src/keyboard.c (safe_run_hooks_maybe_narrowed): Fix broken merge.Gregory Heytings2022-08-041-3/+3
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* | | Various improvements to long lines handling.Gregory Heytings2022-08-011-6/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/xdisp.c (get_visually_first_element, (move_it_vertically_backward): Do not go back too far with bidi. (get_narrowed_begv): Do not return 0 anymore instead of BEGV. (handle_fontified_prop): Simplify accordingly. * src/keyboard.c (safe_run_hooks_maybe_narrowed): Simplify accordingly. * src/composite.c (find_automatic_composition): Ditto.
* | | Add locked narrowing around pre- and post-command-hookGregory Heytings2022-07-311-9/+48
| | | | | | | | | | | | | | | | | | | | | | | | | | | * src/keyboard.c (safe_run_hooks_maybe_narrowed): New function. (command_loop_1): Use it for 'pre-command-hook' and 'post-command-hook'. (syms_of_keyboard): Update docstrings of 'pre-command-hook' and 'post-command-hook'. * src/lisp.h: Prototype of the new function.
* | | ; Fix typos: prefer American spellingStefan Kangas2022-07-141-1/+1
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* | | Expunge unused recompute-lucid-menubar, lucid-menu-bar-dirty-flagAlan Mackenzie2022-07-121-11/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes bug #56502. That function and these variables were manipulated by the former file emacs-lisp/lmenu.el that was finally expunged from directory obsolete/ by Stefan Kangas on 2020-05-15. There remain references to them in the *.c, and *.m files. * src/keyboard.c (syms_of_keyboard): Remove declarations of the symbol and variable. * src/haikumenu.c (set_frame_menu_bar) * src/keyboard.c (command_loop_1) * src/nsmenu.m (ns_update_menubar) * src/pgtkmenu.c (set_frame_menubar) * src/xdisp.c (update_menu_bar) * src/xmenu.c (set_frame_menubar): Remove calls to Qrecompute_lucid_menubar contitional on Vlucid_menu_bar_dirty_flag.
* | | Improve behavior of `lost-selection-mode' with multiple buffersPo Lu2022-07-111-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * etc/NEWS: Announce new hook `post-select-region-hook'. * lisp/select.el (lost-selection-last-region-buffer): New variable. (lost-selection-post-select-region-function): New function. Deactivate the mark if the buffer changed. (lost-selection-mode): Add new hook. * src/keyboard.c (command_loop_1): Run that hook when appropriate. (syms_of_keyboard): New hook `post-select-region-hook'.
* | | Remove now unused parameter TRACK from do_switch_frame.Alan Mackenzie2022-07-081-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | * src/lisp.h (extern do_swith_frame declaration) * src/frame.c (do_switch_frame): Remove parameter TRACK and its comment. * src/frame.c (Fselect_frame, Fhandle_switch_frame, delete_frame) * src/keyboard.c (quit_throw_to_read_char) * src/minibuf.c (read_minibuf_unwind (twice)) * src/window.c (Fset_window_configuration): Remove argument TRACK.
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