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* Prefer Lisp version of describer in help--describe-vectorscratch/substitute-command-keysStefan Kangas2020-10-181-69/+9
| | | | | | | | * src/keymap.c (Fhelp__describe_vector): * lisp/help.el (describe-map): Use Lisp versions of describe_command and describe_translation. * src/keymap.c (describe_command, describe_translation): Remove. (describe_vector_basic): New function.
* Remove C version of substitute-command-keysStefan Kangas2020-10-181-334/+0
| | | | | | | | | | | | | * src/doc.c (Fsubstitute_command_keys_old): Remove. (syms_of_doc): Remove defsubr for Fsubstitute_command_keys_old. * src/keymap.c (describe_map, describe_map_tree) (describe_map_compare, describe_map_elt): Remove. * src/keymap.h: Remove 'describe_map_tree'. * test/lisp/help-tests.el (with-substitute-command-keys-test) (help-tests-substitute-command-keys/compare) (help-tests-substitute-command-keys/compare-all): Don't test the C version of 'substitute-command-keys' removed above.
* Prefer Lisp version of describe-map-treeStefan Kangas2020-10-181-26/+63
| | | | | | | | | This is a prerequisite to remove the old C functions, and gives a measured 3 ms slowdown on my machine, from 0.27s to 0.30s per call to describe-buffer-bindings (average over 50 calls). * src/keymap.c (Fdescribe_buffer_bindings): Call Lisp function describe-map-tree instead of C function describe_map_tree.
* Improve substitute-command-keys performanceStefan Kangas2020-10-181-0/+35
| | | | | | | | | | | | | | | | | | | | | The previous conversion of describe_vector from C to Lisp for the keymap and char table case lead to an unacceptable performance hit. Moving back to the C version, as we do here, makes this function around 50 times faster. The Lisp version of `substitute-command-keys' was benchmarked using the form `(documentation 'dired-mode)', which now takes less than 8 ms on my machine. This is around 16 times slower than the previous C version. Thanks to Stefan Monnier for helpful pointers on benchmarking. * src/keymap.c (Fhelp__describe_vector): New defun to expose describe_vector to Lisp for keymaps and char tables. (syms_of_keymap): New defsubr for Fhelp__describe_vector. * lisp/help.el (describe-map): Use above defun instead of Lisp version. (help--describe-vector): Remove defun; keep it commented out for now.
* Translate describe_vector to LispStefan Kangas2020-10-181-23/+0
| | | | | | | * lisp/help.el (help--describe-vector): New Lisp implementation of describe_vector. * src/keymap.c (Fdescribe_vector_internal): Remove defun. (syms_of_keymap): Remove defsubr for Fdescribe_vector_internal.
* Translate describe_map to LispStefan Kangas2020-10-181-58/+41
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Third step in converting substitute-command-keys to Lisp. * lisp/help.el (describe-map): New Lisp version of describe_map. (help--describe-map-compare, help--describe-translation) (help--describe-command, help--shadow-lookup): New helper functions for describe-map. (help--keymaps-seen, help--previous-description-column): New variables. * src/keymap.c (Fkeymap__get_keyelt): New defun to expose get_keyelt to Lisp. (Fdescribe_map_tree_old, Fdescribe_map): Remove defuns. (Fdescribe_vector_internal): New defun to expose describe_vector to Lisp in a way usable by describe-map. (syms_of_keymap): New defsubrs for Fkeymap__get_keyelt and Fdescribe_vector_internal. Remove defsubrs for Fdescribe_map_tree_old and Fdescribe_map. Remove 'help--keymaps-seen'. * test/lisp/help-tests.el (help-tests-substitute-command-keys/shadow): Extend test. (help-tests-substitute-command-keys/test-mode) (help-tests-substitute-command-keys/compare-all) (help-tests-describe-map-tree/no-menu-t) (help-tests-describe-map-tree/no-menu-nil) (help-tests-describe-map-tree/mention-shadow-t) (help-tests-describe-map-tree/mention-shadow-nil) (help-tests-describe-map-tree/partial-t) (help-tests-describe-map-tree/partial-nil): New tests.
* Translate describe_map_tree to LispStefan Kangas2020-10-181-2/+28
| | | | | | | | | | | | This is the second step in converting substitute-command-keys to Lisp. * lisp/help.el (describe-map-tree): New Lisp version of describe_map_tree. (substitute-command-keys): Update to use above function. * src/keymap.c (Fdescribe_map): New defun to expose describe_map to Lisp. * src/keymap.c (syms_of_keymap): New variable 'help--keymaps-seen'; a temporary kludge planned for removal. New defsubr for Fdescribe_map.
* Add new Lisp implementation of substitute-command-keysStefan Kangas2020-10-181-0/+32
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This is only the first step towards a full Lisp implementation, and does not remove the old C code. On the contrary, it is partly based on using the old C code, which is to be replaced in steps. This also makes it easy to test that it produces the same output as the old. * src/doc.c (Fsubstitute_command_keys_old): Rename from Fsubstitute_command_keys. (Fget_quoting_style): New defun to expose text_quoting_style to Lisp. (syms_of_doc): Expose above symbols. * lisp/help.el (substitute-command-keys): New Lisp version of substitute-command-keys. (Bug#8951) * src/keymap.c (Fdescribe_map_tree): New defun to expose describe_map_tree to Lisp. (syms_of_keymap): New defsubr for Fdescribe_map_tree. * src/keyboard.c (help_echo_substitute_command_keys): * src/doc.c (Fdocumentation, Fdocumentation_property): * src/print.c (print_error_message): * src/syntax.c (Finternal_describe_syntax_value): Fix calls to use new Lisp implementation of substitute-command-keys. * test/src/doc-tests.el: Remove file. * test/lisp/help-tests.el: Add tests for substitute-command-keys copied from above file.
* Make shadowing warning in describe_map less confusingLars Ingebrigtsen2020-08-251-1/+1
| | | | | | * src/keymap.c (describe_map): A binding may be shadowed by something else than a mode (bug#14086) (just a `define-key' works), so don't say that it's a mode that shadows it.
* text-char-description minor cleanupPaul Eggert2020-04-221-15/+8
| | | | | | * src/keymap.c (push_text_char_description): Omit useless code. (Ftext_char_description): Minor code cleanup, inspired by seeing an incorrect comment about MAX_MULTIBYTE_LENGTH’s value.
* Port recent character.h changes to --with-wide-intPaul Eggert2020-04-171-78/+66
| | | | | | | | | | | | | | * src/fns.c (mapcar1): * src/keymap.c (Fkey_description): * src/syntax.c (scan_lists): Prefer ptrdiff_t to EMACS_INT where either will do; this fixes newly-introduced type errors on --with-wide-int platforms where ptrdiff_t is narrower than EMACS_INT. * src/keymap.c (Fkey_description): Rework for clarity; remove goto. * src/syntax.c (scan_words, Fforward_comment, scan_lists)): Fix unlikely integer overflow problems that can occur on --with-wide-int platforms, and that were caught by the recent character.h changes.
* Prefer more inline functions in character.hPaul Eggert2020-04-171-4/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/buffer.h (fetch_char_advance, fetch_char_advance_no_check) (buf_next_char_len, next_char_len, buf_prev_char_len) (prev_char_len, inc_both, dec_both): New inline functions, replacing the old character.h macros FETCH_CHAR_ADVANCE, FETCH_CHAR_ADVANCE_NO_CHECK, BUF_INC_POS, INC_POS, BUF_DEC_POS, DEC_POS, INC_BOTH, DEC_BOTH respectively. All callers changed. These new functions all assume buffer primitives and so need to be here rather than in character.h. * src/casefiddle.c (make_char_unibyte): New static function, replacing the old MAKE_CHAR_UNIBYTE macro. All callers changed. (do_casify_unibyte_string): Use SINGLE_BYTE_CHAR_P instead of open-coding it. * src/ccl.c (GET_TRANSLATION_TABLE): New static function, replacing the old macro of the same name. * src/character.c (string_char): Omit 2nd arg. 3rd arg can no longer be NULL. All callers changed. * src/character.h (SINGLE_BYTE_CHAR_P): Move up. (MAKE_CHAR_UNIBYTE, MAKE_CHAR_MULTIBYTE, PREV_CHAR_BOUNDARY) (STRING_CHAR_AND_LENGTH, STRING_CHAR_ADVANCE) (FETCH_STRING_CHAR_ADVANCE) (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE) (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE) (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH) (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS): Remove. (make_char_multibyte): New static function, replacing the old macro MAKE_CHAR_MULTIBYTE. All callers changed. (CHAR_STRING_ADVANCE): Remove; all callers changed to use CHAR_STRING. (NEXT_CHAR_BOUNDARY): Remove; it was unused. (raw_prev_char_len): New inline function, replacing the old PREV_CHAR_BOUNDARY macro. All callers changed. (string_char_and_length): New inline function, replacing the old STRING_CHAR_AND_LENGTH macro. All callers changed. (STRING_CHAR): Rewrite in terms of string_char_and_length. (string_char_advance): New inline function, replacing the old STRING_CHAR_ADVANCE macro. All callers changed. (fetch_string_char_advance): New inline function, replacing the old FETCH_STRING_CHAR_ADVANCE macro. All callers changed. (fetch_string_char_as_multibyte_advance): New inline function, replacing the old FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE macro. All callers changed. (fetch_string_char_advance_no_check): New inline function, replacing the old FETCH_STRING_CHAR_ADVANCE_NO_CHECK macro. All callers changed. * src/regex-emacs.c (HEAD_ADDR_VSTRING): Remove; no longer used. * src/syntax.c (scan_lists): Use dec_bytepos instead of open-coding it. * src/xdisp.c (string_char_and_length): Rename from string_char_and_length to avoid name conflict with new function in character.h. All callers changed.
* Update copyright year to 2020Paul Eggert2020-01-011-1/+1
| | | | Run "TZ=UTC0 admin/update-copyright $(git ls-files)".
* Further changes to ensure that copy-keymap doesn't segfaultLars Ingebrigtsen2019-10-141-3/+6
| | | | | | | | | | | * src/keymap.c (copy_keymap_1, copy_keymap_set_char_table): Ensure we don't recurse infinitely when using non-sparse keymaps, too. This change makes this form not segfault: (let ((map (make-keymap))) (define-key map " " map) (copy-keymap map))
* Protect against segfaults in copy-keymapLars Ingebrigtsen2019-10-131-28/+42
| | | | | | | * src/keymap.c (copy_keymap_1): Factor out and refuse to recurse infinitely (bug#7496). (Fcopy_keymap): ... from here. (copy_keymap_item): Pass on the depth parameter.
* Remove unused code and reformat to 70 columns.feature/tabsJuri Linkov2019-10-011-1/+2
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* Frame-local tab-bar and window-local tab-line.Juri Linkov2019-08-311-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * etc/NEWS: Add 'tab-bar-mode' and 'global-tab-line-mode'. * etc/TODO: Remove tab-related items. * lisp/cus-start.el: Add tab-bar-mode, tab-bar-max-label-size. * lisp/frame.el (frame-notice-user-settings): handle tab-bar-lines. * lisp/loadup.el: Load "tab-bar". * lisp/menu-bar.el (menu-bar-options-save): Add tab-bar-mode. (menu-bar-showhide-menu): Define showhide-tab-bar. * lisp/startup.el (tab-bar-images-pixel-height): New defconst. (command-line): Reset tab-bar-mode. (x-apply-session-resources): Add "tabBar", "TabBar". * lisp/subr.el (read-key): Add tab-bar. * lisp/tab-bar.el: New file. * lisp/tab-line.el: New file. * lisp/window.el (window--dump-frame): Add tab-bar-height. * src/dispextern.h (enum window_part): Add ON_TAB_LINE. (struct glyph_matrix): Add tab_line_p. (struct glyph_row): Add tab_line_p. (MATRIX_TAB_LINE_ROW): New macro. (MATRIX_FIRST_TEXT_ROW): Handle more mode lines. (MR_PARTIALLY_VISIBLE_AT_TOP): Add WINDOW_TAB_LINE_HEIGHT. (MATRIX_TAB_LINE_HEIGHT, CURRENT_TAB_LINE_HEIGHT) (DESIRED_TAB_LINE_HEIGHT): New macros. (enum face_id): Add TAB_BAR_FACE_ID and TAB_LINE_FACE_ID. (struct it): Add tab_line_p. (tab_bar_item_idx, tab_bar_item_image): New enums. (DEFAULT_TAB_BAR_LABEL_SIZE, DEFAULT_TAB_BAR_BUTTON_MARGIN) (DEFAULT_TAB_BAR_BUTTON_RELIEF, DEFAULT_TAB_BAR_IMAGE_HEIGHT): New constants. * src/dispnew.c (adjust_glyph_matrix): Use window_wants_tab_line. (shift_glyph_matrix): Add WINDOW_TAB_LINE_HEIGHT. (clear_current_matrices, clear_desired_matrices): Call clear_glyph_matrix on tab_bar_window. (blank_row): Add WINDOW_TAB_LINE_HEIGHT. (required_matrix_height): Change 2 to 3. (fake_current_matrices): Reset tab_line_p. (adjust_frame_glyphs_for_window_redisplay): Handle tab_bar_window. Add FRAME_TAB_BAR_HEIGHT and FRAME_TAB_BAR_LINES. (free_glyphs): Handle tab_bar_window. (update_frame): Handle tab_bar_window. (update_window): Handle row->tab_line_p. (scrolling_window): Change arg type from bool to int. Change header_line_p to tab_line_p. (buffer_posn_from_coords): Add window_wants_tab_line. (mode_line_string): Use MATRIX_TAB_LINE_ROW for part ON_TAB_LINE. * src/frame.c (frame_default_tab_bar_height): New internal variable. (adjust_frame_size): Handle tab_bar_window. (make_frame): Reset tab_bar_redisplayed, tab_bar_resized and last_tab_bar_item. (Ftab_bar_pixel_width): New function. (frame_parms): Add tab-bar-lines. (gui_figure_window_size): Add new arg tabbar_p. (syms_of_frame): Add Qtab_bar_size, Qupdate_frame_tab_bar, Qfree_frame_tab_bar, Qtab_bar_lines, Stab_bar_pixel_width. Add Qtab_bar_lines to frame_inhibit_implied_resize. (tab-bar-mode): New variable. * src/frame.h (GCALIGNED_STRUCT): Add tab_bar_window, desired_tab_bar_string, current_tab_bar_string. (GCALIGNED_STRUCT): Add tab_bar_items, last_tab_bar_item, minimize_tab_bar_window_p, tab_bar_redisplayed, tab_bar_resized, tab_bar_lines, tab_bar_height, n_tab_bar_rows, n_tab_bar_items. (fset_tab_bar_items, fset_tab_bar_window) (fset_current_tab_bar_string, fset_desired_tab_bar_string): New inlines. (FRAME_TAB_BAR_LINES, FRAME_TAB_BAR_HEIGHT): New macros. (FRAME_TOP_MARGIN, FRAME_TOP_MARGIN_HEIGHT): Use FRAME_TAB_BAR_LINES. * src/fringe.c (draw_fringe_bitmap_1, update_window_fringes): Add WINDOW_TAB_LINE_HEIGHT. * src/gtkutil.c (xg_frame_set_char_size): Add FRAME_TABBAR_WIDTH. (x_wm_set_size_hint): Add FRAME_TABBAR_WIDTH. * src/keyboard.c (read_char): Handle Qtab_bar. (kbd_buffer_get_event): Handle TAB_BAR_EVENT. (make_lispy_position): Add WINDOW_TAB_LINE_HEIGHT. Handle TAB_BAR_EVENT. (tab_bar_items_vector, tab_bar_item_properties, ntab_bar_items): New internal variables. (tab_bar_items, process_tab_bar_item, set_prop_tab_bar) (parse_tab_bar_item, init_tab_bar_items, append_tab_bar_item): New functions. (read_char_x_menu_prompt, read_key_sequence): Handle Qtab_bar. (tab-bar-separator-image-expression): New variable. * src/keymap.c (syms_of_keymap): Add Qtab_bar and Qtab_line. * src/menu.c (x_popup_menu_1, Fx_popup_dialog): Handle Qtab_bar. * src/termhooks.h (enum event_kind): Add TAB_BAR_EVENT. (GCALIGNED_STRUCT): Add change_tab_bar_height_hook. * src/w32fns.c (w32_frame_parm_handlers): Add w32_set_tab_bar_lines. * src/w32term.c (w32_draw_window_cursor): Add WINDOW_TAB_LINE_HEIGHT. * src/window.c (window_body_height): Add WINDOW_TAB_LINE_HEIGHT. (Fwindow_tab_line_height): New function. (coordinates_in_window): Use window_wants_tab_line with CURRENT_TAB_LINE_HEIGHT. (window_relative_x_coord): Add ON_TAB_LINE. (Fcoordinates_in_window_p): Add ON_TAB_LINE. (window_from_coordinates): Add new arg tab_bar_p. (Fwindow_line_height): Use window_wants_tab_line with WINDOW_TAB_LINE_HEIGHT. (Fwindow_lines_pixel_dimensions): Add WINDOW_TAB_LINE_HEIGHT. (make_window): Set tab_line_height to -1. (window_wants_tab_line): New function. (window_internal_height): Use window_wants_tab_line. (window_scroll_pixel_based): Add WINDOW_TAB_LINE_HEIGHT. (Frecenter): Set minimize_tab_bar_window_p to 1. (GCALIGNED_STRUCT): Add frame_tab_bar_lines and frame_tab_bar_height. (Fcurrent_window_configuration): Set frame_tab_bar_lines and frame_tab_bar_height. (set_window_scroll_bars): Add WINDOW_TAB_LINE_HEIGHT. (syms_of_window): Add Qtab_line_format and Swindow_tab_line_height. * src/window.h (GCALIGNED_STRUCT): Add tab_line_height. (WINDOW_TAB_BAR_P, WINDOW_TAB_LINE_HEIGHT, WINDOW_TAB_LINE_LINES): New macros. (WINDOW_TOP_EDGE_Y, WINDOW_BOTTOM_EDGE_Y, WINDOW_TAB_LINE_HEIGHT): Add WINDOW_TAB_BAR_P. * src/xdisp.c (window_box_height): Add window_wants_tab_line with MATRIX_TAB_LINE_ROW and CURRENT_TAB_LINE_HEIGHT. (pos_visible_p): Use window_wants_tab_line. Add WINDOW_TAB_LINE_HEIGHT. (get_glyph_string_clip_rects): Add WINDOW_TAB_LINE_HEIGHT. (get_phys_cursor_geometry): Add WINDOW_TAB_LINE_HEIGHT. (remember_mouse_glyph): Use MATRIX_TAB_LINE_ROW for part ON_TAB_LINE. (init_iterator): Use MATRIX_TAB_LINE_ROW for TAB_LINE_FACE_ID. Add WINDOW_TAB_LINE_HEIGHT. Add window_wants_tab_line. (Fwindow_text_pixel_size): Add WINDOW_TAB_LINE_HEIGHT. (prepare_menu_bars): Call update_tab_bar. (update_tab_bar, build_desired_tab_bar_string) (display_tab_bar_line, tab_bar_height, Ftab_bar_height) (redisplay_tab_bar, tab_bar_item_info, get_tab_bar_item) (handle_tab_bar_click, note_tab_bar_highlight): New functions. (compute_window_start_on_continuation_line): Use window_wants_tab_line. (try_cursor_movement): Use window_wants_tab_line with CURRENT_TAB_LINE_HEIGHT. (redisplay_window): Use window_wants_tab_line with CURRENT_TAB_LINE_HEIGHT. (try_window_reusing_current_matrix): Use window_wants_tab_line with WINDOW_TAB_LINE_HEIGHT. (Fdump_tab_bar_row): New function. (compute_line_metrics): Add WINDOW_TAB_LINE_HEIGHT. (display_line): Use window_wants_tab_line. (display_mode_line): Set tab_line_p to true if face_id is TAB_LINE_FACE_ID. (Fformat_mode_line): Handle Qtab_line and Qtab_bar. (gui_clear_end_of_line): Add WINDOW_TAB_LINE_HEIGHT. (erase_phys_cursor): Use WINDOW_TAB_LINE_HEIGHT. (show_mouse_face): Use tab_bar_window. (note_mode_line_or_margin_highlight): Use MATRIX_TAB_LINE_ROW for area ON_TAB_LINE. (note_mouse_highlight): Call note_tab_bar_highlight, (expose_frame): Handle tab_bar_window. (syms_of_xdisp): Add Sdump_tab_bar_row and Stab_bar_height. (auto-resize-tab-bars, auto-raise-tab-bar-buttons) (tab-bar-border, tab-bar-button-margin, tab-bar-button-relief) (tab-bar-max-label-size): New variables. * src/xfaces.c (lookup_basic_face): Add TAB_LINE_FACE_ID and TAB_BAR_FACE_ID. (syms_of_xfaces): Define Qtab_bar and Qtab_line. * src/xfns.c (x_set_tab_bar_lines, x_change_tab_bar_height): New functions. (xic_set_statusarea): Add FRAME_TABBAR_TOP_HEIGHT. (frame_geometry): Add FRAME_TAB_BAR_HEIGHT and Qtab_bar_size. * src/xterm.c (x_draw_image_relief): Use tab_bar_button_relief. (x_draw_image_relief): Use TAB_BAR_FACE_ID. (handle_one_xevent): Handle tab_bar_window. (x_set_window_size_1): Add FRAME_TABBAR_WIDTH. (x_create_terminal): Set change_tab_bar_height_hook. * src/xterm.h (struct x_output): Add tabbar_top_height, tabbar_bottom_height, tabbar_left_width, tabbar_right_width tabbar_widget, tabbar_in_hbox, tabbar_is_packed. (FRAME_TABBAR_TOP_HEIGHT): Add FRAME_TABBAR_TOP_HEIGHT, FRAME_TABBAR_BOTTOM_HEIGHT, FRAME_TABBAR_HEIGHT, FRAME_TABBAR_LEFT_WIDTH, FRAME_TABBAR_RIGHT_WIDTH, FRAME_TABBAR_WIDTH.
* Remove no-longer-needed workaround for GC bugPaul Eggert2019-08-211-3/+1
| | | | | | | * src/keymap.c (describe_vector): Remove old workaround for GC bug. This workaround, introduced in 1993-02-19T05:43:54Z!rms@gnu.org, has not been needed for some time. Problem reported by Pip Cet in: https://lists.gnu.org/r/emacs-devel/2019-08/msg00316.html
* Avoid duplicate comparison in describe_map_comparePaul Eggert2019-07-111-3/+1
| | | | | | | | * src/fns.c (string_version_cmp): New function. This has most of the old Fstring_version_lessp, with an assertion to make things a bit clearer. * src/fns.c (Fstring_version_lessp): * src/keymap.c (describe_map_compare): Use it (Bug#33237).
* Tweak the order keystrokes are sorted in keymap listingsLars Ingebrigtsen2019-07-111-2/+4
| | | | | | * src/keymap.c (describe_map_compare): Change the sorting order of keystrokes, so that we get the order <f1> <f2> <f11> instead of <f1> <f11> <f2> (bug#33237).
* Simplify list creation in C codePaul Eggert2019-03-041-21/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The main new thing here is that C code can now say ‘list (a, b, c, d, e, f)’ instead of ‘listn (CONSTYPE_HEAP, 6, a, b, c, d, e, f)’, thus relieving callers of the responsibility of counting arguments (plus, the code feels more like Lisp). The old list1 ... list5 functions remain, as they’re probably a bit faster for small lists. * src/alloc.c (cons_listn, pure_listn): New functions. (listn): Omit enum argument. All callers changed to use either new ‘list’ or ‘pure_list’ macros. * src/charset.c (Fdefine_charset_internal): * src/coding.c (detect_coding_system) (Fset_terminal_coding_system_internal): * src/frame.c (frame_size_history_add, adjust_frame_size): * src/gtkutil.c (xg_frame_set_char_size): * src/keyboard.c (command_loop_1): * src/nsfns.m (frame_geometry): * src/widget.c (set_frame_size): * src/xfaces.c (Fcolor_distance): * src/xfns.c (frame_geometry): * src/xterm.c (x_set_window_size_1): * src/xwidget.c (Fxwidget_size_request): Prefer list1i, list2i, etc. to open-coding them. * src/charset.c (Fset_charset_priority): * src/nsterm.m (append2): * src/window.c (window_list): * src/xfaces.c (Fx_list_fonts): Use nconc2 instead of open-coding it. * src/eval.c (eval_sub, backtrace_frame_apply): * src/kqueue.c (kqueue_generate_event): * src/nsterm.m (performDragOperation:): * src/pdumper.c (Fpdumper_stats): * src/w32.c (init_environment): Prefer list1, list2, etc. to open-coding them. * src/font.c (font_list_entities): Parenthesize to avoid expanding new ‘list’ macro. * src/gtkutil.c (GETSETUP): Rename from MAKE_FLOAT_PAGE_SETUP to get lines to fit. Move outside the ‘list’ call, since it’s now a macro. * src/keymap.c (Fmake_keymap): Simplify. * src/lisp.h (list, pure_list): New macros. (list1i): New function.
* Use shortcuts for FlengthPaul Eggert2019-01-091-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When calculating the length of a Lisp object whose type is known, use a specialized length operation on it to save a bit of runtime overhead. * src/callint.c (Fcall_interactively): * src/minibuf.c (read_minibuf_unwind): Use ASIZE rather than Flength on values that must be vectors. * src/charset.c (Fsort_charsets): * src/coding.c (detect_coding_sjis): (Fdefine_coding_system_internal): * src/data.c (wrong_choice): * src/eval.c (Flet, eval_sub, Fapply, apply_lambda): * src/fns.c (sort_list): * src/font.c (font_vconcat_entity_vectors) (font_find_for_lface): * src/frame.c (Fmodify_frame_parameters): * src/fringe.c (get_logical_fringe_bitmap): * src/ftfont.c (ftfont_get_open_type_spec): * src/gtkutil.c (xg_print_frames_dialog): * src/lread.c (read1, read_vector): * src/keymap.c (Fkey_description): * src/kqueue.c (Fkqueue_add_watch): * src/macfont.m (macfont_get_open_type_spec): * src/menu.c (parse_single_submenu, x_popup_menu_1): * src/minibuf.c (Finternal_complete_buffer): * src/nsfont.m (ns_findfonts, nsfont_list_family): * src/process.c (Fmake_process): * src/search.c (Fset_match_data): * src/xfaces.c (Fx_family_fonts): Use list_length rather than Flength on values that must be lists. * src/fns.c (list_length): New function. (Flength): Use it. * src/nsfont.m (ns_findfonts): Use !NILP (x) rather than XFIXNUM (Flength (x)) != 0. * src/xdisp.c (store_mode_line_string): Use SCHARS rather than Flength on values that must be strings.
* Merge from origin/emacs-26Paul Eggert2018-12-311-1/+1
|\ | | | | | | | | | | 2fcf2df Fix copyright years by hand 26bed8b Update copyright year to 2019 2814292 Fix value of default frame height. (Bug#33921)
| * Update copyright year to 2019Paul Eggert2019-01-011-1/+1
| | | | | | | | Run 'TZ=UTC0 admin/update-copyright $(git ls-files)'.
* | Add make_vector and make_nil_vectorPaul Eggert2018-12-091-11/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This makes the callers a bit easier to read, and doubtless improves efficiency very slightly. It also simplifies possible future changes to allow bignum indexes to buffers. * src/alloc.c (allocate_vectorlike): Prefer ptrdiff_t to size_t when either will do. (make_vector): New function. (Fmake_vector): Use it. * src/buffer.c (syms_of_buffer): * src/bytecode.c (syms_of_bytecode): * src/category.c (Fmake_category_table, init_category_once): * src/ccl.c (syms_of_ccl): * src/character.c (syms_of_character): * src/charset.c (Fdefine_charset_internal) (Ffind_charset_region, Ffind_charset_string): * src/chartab.c (copy_char_table): * src/coding.c (Fdefine_coding_system_internal, syms_of_coding): * src/composite.c (get_composition_id, Fcomposition_get_gstring): * src/composite.h (LGLYPH_NEW): * src/fns.c (concat, Flocale_info, make_hash_table): * src/font.c (font_otf_ValueRecord, font_otf_anchor) (build_style_table, syms_of_font): * src/fontset.c (RFONT_DEF_NEW, fontset_find_font) (dump_fontset, syms_of_fontset): * src/image.c (xpm_make_color_table_v): * src/keyboard.c (modify_event_symbol, menu_bar_items) (parse_menu_item, parse_tool_bar_item, init_tool_bar_items) (syms_of_keyboard): * src/keymap.c (Fdefine_key, describe_map, describe_vector): * src/lread.c (read_vector): * src/macfont.m (macfont_shape): * src/menu.c (init_menu_items): * src/nsfns.m (ns_make_monitor_attribute_list): * src/process.c (conv_sockaddr_to_lisp, network_interface_info): * src/profiler.c (make_log): * src/window.c (Fcurrent_window_configuration): * src/xdisp.c (with_echo_area_buffer_unwind_data) (format_mode_line_unwind_data): * src/xfaces.c (Finternal_make_lisp_face) (Fface_attributes_as_vector): * src/xfns.c (x_make_monitor_attribute_list) (Fx_display_monitor_attributes_list): * src/xfont.c (syms_of_xfont): * src/xselect.c (x_handle_dnd_message): * src/xwidget.c (save_script_callback): Prefer make_nil_vector (N) to Fmake_vector (make_fixnum (N), Qnil). * src/callint.c (Fcall_interactively): * src/charset.c (load_charset_map): * src/chartab.c (Fmake_char_table, uniprop_encode_value_numeric): * src/composite.c (get_composition_id) * src/dispnew.c (Fframe_or_buffer_changed_p) (syms_of_display): * src/fns.c (make_hash_table, maybe_resize_hash_table): * src/font.c (font_style_to_value): * src/fontset.c (FONTSET_ADD, fontset_add): * src/json.c (json_to_lisp): * src/keymap.c (syms_of_keymap): * src/lread.c (init_obarray): * src/profiler.c (make_log, Fprofiler_cpu_log): * src/term.c (term_get_fkeys_1): Prefer make_vector (N, V) to Fmake_vector (make_fixnum (N), V). * src/font.c (build_style_table): * src/macfont.m (macfont_shape): * src/process.c (conv_sockaddr_to_lisp, network_interface_info): Prefer make_uninit_vector if the vector will be initialized soon. * src/lisp.h (make_nil_vector): New function.
* | Merge from origin/emacs-26Glenn Morris2018-09-281-1/+1
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | 1908173 (origin/emacs-26) Fix Bug#32828 7f5086d * lisp/net/shr.el (shr-copy-url): Fix docstring. d309994 Fix typos in documentation 25cdd65 ; Spellcheck two more documentation strings c8bda05 ; * lisp/simple.el (save-interprogram-paste-before-kill): Fix... dc7fdee * doc/emacs/kmacro.texi (Basic Keyboard Macro): Mention old b... 17766a1 Improve docs of functions/variables related to 'display-buffer' a363931 * lisp/mouse.el (tear-off-window): Fix non-mouse use (bug#32799) 8b8a4c0 Improve documentation of directory-local variables c9c9756 Don't use obsolete variable 'save-place' in documentation ca208e8 Use save-place-mode instead of save-place
| * ; Spellcheck two more documentation stringsCharles A. Roelli2018-09-251-1/+1
| | | | | | | | | | * lisp/files.el (hack-local-variables): * src/keymap.c (Ftext_char_description): Spellcheck documentation.
* | Merge from origin/emacs-26Glenn Morris2018-09-201-1/+2
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | d28d54c (origin/emacs-26) More accurate docs for 'text-char-description' b3baf99 Document synchronous behavior of eshell/make (Bug#32513) 98544ea Fix bs-show with wide characters (Bug#17822) 85af51b Improve Custom menu labels for 2 options 72a2a36 Improve wording of last change in dired-x.texi d4fa83b Fix GnuTLS test suite with GnuTLS versions 3.4.x b5bee6b Fix build with gnutls versions 3.0 to 3.2 (Bug#32446) 67eb80e ; * etc/enriched.txt (hanging-indents): Remove extra indent. c71cfb7 Fix the Bubbles game on TTY frames 3bbf21b Add choice to reshow certificate information (Bug#31877) 6f2c471 * src/alloc.c (Fbool_vector, Flist, Fvector): Doc tweak. 39eecb3 * src/alloc.c (vector): Fix grammatical error in doc string: ...
| * More accurate docs for 'text-char-description'Eli Zaretskii2018-09-201-1/+2
| | | | | | | | | | | | | | * src/keymap.c (Ftext_char_description): * doc/lispref/help.texi (Describing Characters): More accurate description of 'text-char-description'. Remove incorrect examples from the ELisp manual. (Bug#32743)
* | Merge from origin/emacs-26Glenn Morris2018-09-101-7/+10
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 7efcdf7 (origin/emacs-26) Clarify completion text in the ELisp manual 30b0b0e Fix handling of abbreviated control command in gdb-mi.el 5cf282d Clarify documentation of functions reading character events 96281c5 Record :version for built-in variables while dumping 82160cf * src/process.c (connect_network_socket): Fix memory leak. (... 6c616e4 * Makefile.in (appdatadir): Use the non-obsolete location "me... 9618e16 Better fix for bug#32550 30d94e4 Fix Bug#32550 57bcdc7 Don't call XGetGeometry for frames without outer X window (Bu... 82fc6b6 * lisp/calculator.el: Fix doc typo. ddc7c64 Standardize calc bug reporting instructions Conflicts: lisp/cus-start.el
| * Clarify documentation of functions reading character eventsEli Zaretskii2018-09-101-7/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | * doc/lispref/help.texi (Describing Characters): * doc/lispref/commands.texi (Keyboard Events) (Reading One Event, Classifying Events): Make the distinction between characters and character events more explicit. * src/keymap.c (Ftext_char_description) (Fsingle_key_description): * src/lread.c (Fread_char, Fread_char_exclusive): Doc fixes, to make a clear distinction between a character input event and a character code. (Bug#32562)
* | Shrink pseudovectors a bitPaul Eggert2018-09-061-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | sizeof (struct Lisp_Marker) was 32 on x86, where 24 would do. Problem noted by Stefan Monnier in: https://lists.gnu.org/r/emacs-devel/2018-09/msg00165.html * src/bignum.h (struct Lisp_Bignum): * src/frame.h (struct frame): * src/lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector) (struct Lisp_Char_Table, struct Lisp_Hash_Table) (struct Lisp_Marker, struct Lisp_Overlay) (struct Lisp_Misc_Ptr, struct Lisp_User_Ptr) (struct Lisp_Finalizer, struct Lisp_Float) (struct Lisp_Module_Function): * src/process.h (struct Lisp_Process): * src/termhooks.h (struct terminal): * src/thread.h (struct thread_state, struct Lisp_Mutex) (struct Lisp_CondVar): * src/window.c (struct save_window_data): * src/window.h (struct window): * src/xterm.h (struct scroll_bar): * src/xwidget.h (struct xwidget, struct xwidget_view): Add GCALIGNED_STRUCT attribute. * src/lisp.h (GCALIGNED_UNION_MEMBER): Renamed from GCALIGNED_UNION. All uses changed. (GCALIGNED_STRUCT_MEMBER, GCALIGNED_STRUCT, GCALIGNED): New macros. All uses of open-coded GCALIGNED changed to use GCALIGNED. (union vectorlike_header): No longer GC-aligned. (PSEUDOVECSIZE): Yield 0 for pseudovectors without Lisp objects that place a member before where the first Lisp object member would be.
* | * src/keymap.c: Make better use of access_keymap's functionalityStefan Monnier2018-08-291-63/+30
| | | | | | | | | | | | (Flookup_key): Allow `keymap' to be a list of keymaps. (Fcommand_remapping, Fkey_binding): Simplify accordingly. (shadow_lookup, describe_map_tree): Simplify.
* | More macro renamings for bignumTom Tromey2018-08-071-55/+55
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/alloc.c, src/bidi.c, src/buffer.c, src/buffer.h, src/bytecode.c, src/callint.c, src/callproc.c, src/casefiddle.c, src/casetab.c, src/category.c, src/ccl.c, src/character.c, src/character.h, src/charset.c, src/charset.h, src/chartab.c, src/cmds.c, src/coding.c, src/composite.c, src/composite.h, src/data.c, src/dbusbind.c, src/decompress.c, src/dired.c, src/dispextern.h, src/dispnew.c, src/disptab.h, src/doc.c, src/dosfns.c, src/editfns.c, src/emacs-module.c, src/emacs.c, src/eval.c, src/fileio.c, src/floatfns.c, src/fns.c, src/font.c, src/font.h, src/fontset.c, src/frame.c, src/frame.h, src/fringe.c, src/ftcrfont.c, src/ftfont.c, src/gfilenotify.c, src/gnutls.c, src/gtkutil.c, src/image.c, src/indent.c, src/insdel.c, src/intervals.c, src/json.c, src/keyboard.c, src/keymap.c, src/kqueue.c, src/lcms.c, src/lisp.h, src/lread.c, src/macros.c, src/marker.c, src/menu.c, src/minibuf.c, src/msdos.c, src/print.c, src/process.c, src/profiler.c, src/search.c, src/sound.c, src/syntax.c, src/syntax.h, src/sysdep.c, src/term.c, src/termhooks.h, src/textprop.c, src/undo.c, src/w32.c, src/w32console.c, src/w32fns.c, src/w32font.c, src/w32inevt.c, src/w32proc.c, src/w32select.c, src/w32term.c, src/w32term.h, src/w32uniscribe.c, src/window.c, src/xdisp.c, src/xfaces.c, src/xfns.c, src/xfont.c, src/xftfont.c, src/xmenu.c, src/xml.c, src/xrdb.c, src/xselect.c, src/xsettings.c, src/xterm.c, src/xwidget.c Rename XINT->XFIXNUM, XFASTINT->XFIXNAT, XUINT->XUFIXNUM.
* | Rename integerp->fixnum, etc, in preparation for bignumsTom Tromey2018-07-121-67/+67
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/json.c, src/keyboard.c, src/keyboard.h, src/keymap.c, src/kqueue.c, src/lcms.c, src/lisp.h, src/lread.c, src/macros.c, src/marker.c, src/menu.c, src/minibuf.c, src/msdos.c, src/print.c, src/process.c, src/profiler.c, src/search.c, src/sound.c, src/syntax.c, src/sysdep.c, src/term.c, src/terminal.c, src/textprop.c, src/undo.c, src/w16select.c, src/w32.c, src/w32console.c, src/w32cygwinx.c, src/w32fns.c, src/w32font.c, src/w32inevt.c, src/w32proc.c, src/w32select.c, src/w32term.c, src/w32uniscribe.c, src/widget.c, src/window.c, src/xdisp.c, src/xfaces.c, src/xfns.c, src/xfont.c, src/xftfont.c, src/xmenu.c, src/xrdb.c, src/xselect.c, src/xterm.c, src/xwidget.c: Rename INTEGERP->FIXNUM, make_number->make_fixnum, CHECK_NUMBER->CHECK_FIXNUM, make_natnum->make_fixed_natum, NUMBERP->FIXED_OR_FLOATP, NATNUMP->FIXNATP, CHECK_NATNUM->CHECK_FIXNAT.
* | unbind_to performance tuningPaul Eggert2018-06-291-3/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/alloc.c (which_symbols): * src/dispnew.c (Fredisplay): * src/editfns.c (Fsubst_char_in_region): * src/fileio.c (Fdo_auto_save): * src/indent.c (Fvertical_motion): * src/keymap.c (Fcurrent_active_maps): * src/lread.c (Feval_buffer): * src/minibuf.c (get_minibuffer): * src/sysdep.c (system_process_attributes): * src/textprop.c (Fnext_single_char_property_change) (Fprevious_single_char_property_change): * src/window.c (Fscroll_other_window, Fscroll_other_window_down): * src/xdisp.c (Fformat_mode_line): Help the compiler eliminate tail recursion in call to unbind_to. * src/coding.c (decode_coding_gap): Omit unnecessary unbind_to, as we’re about to call unbind_to anyway. * src/coding.c (Fread_coding_system): * src/eval.c (eval_sub): * src/xdisp.c (handle_single_display_spec, decode_mode_spec): * src/xselect.c (x_get_local_selection): Avoid need to save a machine register when calling unbind_to. * src/minibuf.c (Ftry_completion, Fall_completions): Omit unnecessary assignment.
* | Avoid Lisp_Misc allocation if C stack sufficesPaul Eggert2018-06-141-7/+19
|/ | | | | | | | | * src/fileio.c (union read_non_regular): New type. (read_non_regular, Finsert_file_contents): Use it to avoid allocating a Lisp_Misc. * src/keymap.c (union map_keymap): New type. (map_keymap_char_table_item, map_keymap_internal): Use it to avoid allocating a Lisp_Misc.
* ; Fix doc typos related to indefinite articlesGlenn Morris2018-02-161-1/+1
|
* Update copyright year to 2018Paul Eggert2018-01-011-1/+1
| | | | Run admin/update-copyright.
* Prefer HTTPS to FTP and HTTP in documentationPaul Eggert2017-09-131-1/+1
| | | | | | | | | | | | | Most of this change is to boilerplate commentary such as license URLs. This change was prompted by ftp://ftp.gnu.org's going-away party, planned for November. Change these FTP URLs to https://ftp.gnu.org instead. Make similar changes for URLs to other organizations moving away from FTP. Also, change HTTP to HTTPS for URLs to gnu.org and fsf.org when this works, as this will further help defend against man-in-the-middle attacks (for this part I omitted the MS-DOS and MS-Windows sources and the test tarballs to keep the workload down). HTTPS is not fully working to lists.gnu.org so I left those URLs alone for now.
* Add an optional testfn parameter to assocNicolas Petton2017-07-111-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | * src/fns.c (assoc): New optional testfn parameter used for comparison when provided. * test/src/fns-tests.el (test-assoc-testfn): Add tests for the new 'testfn' parameter. * src/buffer.c: * src/coding.c: * src/dbusbind.c: * src/font.c: * src/fontset.c: * src/gfilenotify.c: * src/image.c: * src/keymap.c: * src/process.c: * src/w32fns.c: * src/w32font.c: * src/w32notify.c: * src/w32term.c: * src/xdisp.c: * src/xfont.c: Add a third argument to Fassoc calls. * etc/NEWS: * doc/lispref/lists.texi: Document the new 'testfn' parameter.
* Use 'char *FOO' instead of 'char* FOO'Paul Eggert2017-02-181-1/+1
|
* Replace QUIT with maybe_quitPaul Eggert2017-01-251-6/+6
| | | | | | | | There’s no longer need to have QUIT stand for a slug of C statements. Use the more-obvious function-call syntax instead. Also, use true and false when setting immediate_quit. These changes should not affect the generated machine code. * src/lisp.h (QUIT): Remove. All uses replaced by maybe_quit.
* Merge from origin/emacs-25Paul Eggert2017-01-011-1/+1
|\ | | | | | | | | 2e2a806 Fix copyright years by hand 5badc81 Update copyright year to 2017
| * Update copyright year to 2017Paul Eggert2016-12-311-1/+1
| | | | | | | | Run admin/update-copyright.
| * Doc fixLars Ingebrigtsen2016-05-011-4/+6
| | | | | | | | | | | | | | * src/keymap.c (Fdefine_prefix_command): Clarify doc string slightly (bug#18092). (cherry picked from commit 6b769c81d024f7eeb90b167e7df6f87d859614d4)
* | Limit <config.h>’s includesPaul Eggert2016-09-301-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This follows up on recent problems with the fact that config.h includes stdlib.h etc.; some files need to include stdlib.h later. config.h generally should limit itself to includes that are universally safe; outside of MS-Windows, only stdbool.h makes the cut among the files currently included. So, move the other includes to just the files that need them (Bug#24506). * configure.ac (config_opsysfile): Remove, as this generic hook is no longer needed. * lib-src/etags.c, src/unexmacosx.c, src/w32.c, src/w32notify.c: * src/w32proc.c (_GNU_SOURCE): Remove, as it’s OK for config.h to do this now. * src/conf_post.h: Include <ms-w32.h>, instead of the generic config_opsysfile, for simplicity as this old way of configuring is now done only for the MS-Windows port. Do not include <ms-w32.h> if DEFER_MS_W32_H, for the benefit of the few files that want its effects later. Do not include <alloca.h>, <string.h>, or <stdlib.h>. Other files modified to include these headers as needed, or to not include headers that are no longer needed. * src/lisp.h: Include <alloca.h> and <string.h> here, since some of the inline functions need them. * src/regex.c: Include <alloca.h> if not emacs. (If emacs, we can rely on SAFE_ALLOCA.) There is no longer any need to worry about HAVE_ALLOCA_H. * src/unexmacosx.c: Rely on config.h not including stdlib.h. * src/w32.c, src/w32notify.c, src/w32proc.c (DEFER_MS_W32_H): Define before including <config.h> first, and include <ms-w32.h> after the troublesome headers.
* | Advertize set-keymap-parent as replacement for copy-keymapStefan Monnier2016-06-151-2/+12
| | | | | | | | | | * doc/lispref/keymaps.texi (Creating Keymaps): * src/keymap.c (Fcopy_keymap): Advertize set-keymap-parent as replacement.
* | Doc fixLars Ingebrigtsen2016-04-301-4/+6
| | | | | | | | | | * src/keymap.c (Fdefine_prefix_command): Clarify doc string slightly (bug#18092).
* | New C macro AUTO_STRING_WITH_LENPaul Eggert2016-04-041-1/+1
|/ | | | | | | | | | | | | | | | | | | | | | | | | | Put a bit less pressure on the garbage collector by defining a macro that is like AUTO_STRING but also allows null bytes in strings, and by extending AUTO_STRING to work with any unibyte string. * src/alloc.c (verify_ascii): Remove; all uses removed. AUTO_STRING can now be used on non-ASCII unibyte strings. * src/lisp.h (AUTO_STRING): Now allows non-ASCII unibyte strings. (AUTO_STRING_WITH_LEN): New macro. * src/coding.c (from_unicode_buffer): * src/editfns.c (format_time_string): * src/emacs-module.c (module_make_string, module_format_fun_env): * src/fileio.c (Fexpand_file_name): * src/font.c (font_parse_family_registry): * src/ftfont.c (ftfont_get_charset): * src/keymap.c (silly_event_symbol_error): * src/menu.c (single_menu_item): * src/sysdep.c (system_process_attributes): Use AUTO_STRING_WITH_LEN if possible. * src/emacs-module.c (module_make_function): * src/fileio.c (report_file_errno, report_file_notify_error): * src/fns.c (Flocale_info): * src/sysdep.c (system_process_attributes): Use AUTO_STRING if possible. This is doable more often now that AUTO_STRING works on any unibyte string.