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* | | Merge remote-tracking branch 'origin/master' into feature/androidPo Lu2023-01-021-1/+1
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| * | Merge from origin/emacs-29Eli Zaretskii2023-01-011-1/+1
| |\ \ | | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | cae528457c ; Add 2023 to copyright years. b394359261 Improve documentation of 'isearch-open-overlay-temporary' ab3210e709 Document 'use-package' in the 2 main manuals # Conflicts: # etc/refcards/ru-refcard.tex # lib/explicit_bzero.c # m4/explicit_bzero.m4
| | * ; Add 2023 to copyright years.Eli Zaretskii2023-01-011-1/+1
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* | | Bring up the Android operating system and its window systemPo Lu2022-12-311-0/+12
|/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * .dir-locals.el (c-mode): Add ANDROID_EXPORT noise macro. * .gitignore: Add new files to ignore. * Makefile.in: Adjust for Android. * admin/merge-gnulib: Add new warning. * configure.ac: Detect Android. Run cross-configuration for Android when appropriate. * etc/DEBUG: Document how to debug Emacs on Android. * java/AndroidManifest.xml: * java/Makefile.in: * java/README: * java/debug.sh: * java/org/gnu/emacs/EmacsActivity.java (EmacsActivity): * java/org/gnu/emacs/EmacsApplication.java (EmacsApplication): * java/org/gnu/emacs/EmacsCopyArea.java (EmacsCopyArea): * java/org/gnu/emacs/EmacsDrawLine.java (EmacsDrawLine): * java/org/gnu/emacs/EmacsDrawPoint.java (EmacsDrawPoint): * java/org/gnu/emacs/EmacsDrawRectangle.java (EmacsDrawRectangle): * java/org/gnu/emacs/EmacsDrawable.java (EmacsDrawable): * java/org/gnu/emacs/EmacsFillPolygon.java (EmacsFillPolygon): * java/org/gnu/emacs/EmacsFillRectangle.java (EmacsFillRectangle): * java/org/gnu/emacs/EmacsFontDriver.java (EmacsFontDriver): * java/org/gnu/emacs/EmacsGC.java (EmacsGC): * java/org/gnu/emacs/EmacsHandleObject.java (EmacsHandleObject): * java/org/gnu/emacs/EmacsNative.java (EmacsNative): * java/org/gnu/emacs/EmacsPaintQueue.java (EmacsPaintQueue): * java/org/gnu/emacs/EmacsPaintReq.java (EmacsPaintReq): * java/org/gnu/emacs/EmacsPixmap.java (EmacsPixmap): * java/org/gnu/emacs/EmacsSdk7FontDriver.java (EmacsSdk7FontDriver): * java/org/gnu/emacs/EmacsService.java (class Holder<T>) (EmacsService): * java/org/gnu/emacs/EmacsSurfaceView.java (EmacsSurfaceView): * java/org/gnu/emacs/EmacsThread.java (EmacsThread): * java/org/gnu/emacs/EmacsView.java (EmacsView): * java/org/gnu/emacs/EmacsWindow.java (EmacsWindow): New files and classes. * lib-src/Makefile.in (srcdir): * lib/Makefile.in (VPATH): (HAVE_NATIVE_COMP): (libgnu_a_SOURCES): (DEPFLAGS): Configure correctly for cross-compiling. * lib/faccessat.c: * lib/fpending.c (__fpending): * lib/open.c: * lib/unistd.c (_GL_UNISTD_INLINE): Temporary adjustments to gnulib. * lisp/frame.el (display-graphic-p): (display-screens): (display-pixel-height): (display-pixel-width): (display-mm-height): (display-mm-width): (display-backing-store): (display-save-under): (display-planes): (display-color-cells): (display-visual-class): Adjust for new window system `android'. * lisp/image/wallpaper.el (x-open-connection): Add declaration. * lisp/loadup.el (featurep): Load up files for Android. * lisp/net/eww.el (eww-form-submit, eww-form-file) (eww-form-checkbox, eww-form-select): Adjust faces for android. * lisp/term/android-win.el: New file. * src/Makefile.in: Add new targets emacs.so and android-emacs, then adjust for cross compilation. * src/alloc.c (cleanup_vector): Clean up Android font entities as well. (garbage_collect): Mark androidterm. * src/android-emacs.c (main): * src/android.c (ANDROID_THROW, enum android_fd_table_entry_flags) (struct android_emacs_service, struct android_emacs_pixmap) (struct android_graphics_point, struct android_event_container) (struct android_event_queue, android_run_select_thread) (android_handle_sigusr1, android_init_events, android_pending) (android_next_event, android_write_event, android_select) (android_run_debug_thread, android_user_full_name) (android_get_asset_name, android_fstat, android_fstatat) (android_file_access_p, android_hack_asset_fd, android_open) (android_close, JNICALL, android_init_emacs_service) (android_init_emacs_pixmap, android_init_graphics_point) (MAX_HANDLE, struct android_handle_entry, android_alloc_id) (android_destroy_handle, android_resolve_handle) (android_resolve_handle2, android_change_window_attributes) (android_create_window, android_set_window_background) (android_destroy_window, android_init_android_rect_class) (android_init_emacs_gc_class, android_create_gc, android_free_gc) (android_change_gc, android_set_clip_rectangles) (android_reparent_window, android_lookup_method) (android_clear_window, android_map_window, android_unmap_window) (android_resize_window, android_move_window, android_swap_buffers) (android_get_gc_values, android_set_foreground) (android_fill_rectangle, android_create_pixmap_from_bitmap_data) (android_set_clip_mask, android_set_fill_style, android_copy_area) (android_free_pixmap, android_set_background, android_fill_polygon) (android_draw_rectangle, android_draw_point, android_draw_line) (android_create_pixmap, android_set_ts_origin, android_clear_area): * src/android.h (ANDROID_EXPORT): * src/androidfns.c (android_display_info_for_name) (check_android_display_info, check_x_display_info, gamma_correct) (android_defined_color, android_decode_color) (android_implicitly_set_name, android_explicitly_set_name) (android_set_tool_bar_lines, android_change_tool_bar_height) (android_set_tab_bar_lines, android_change_tab_bar_height) (android_set_scroll_bar_default_height) (android_set_scroll_bar_default_width, android_icon_verify) (android_icon, android_make_gc, android_free_gcs) (unwind_create_frame, do_unwind_create_frame) (android_default_font_parameter, android_create_frame_window) (Fx_create_frame, Fxw_color_defined_p, Fxw_color_values) (Fxw_display_color_p, Fx_display_grayscale_p) (Fx_display_pixel_width, Fx_display_pixel_height) (Fx_display_planes, Fx_display_color_cells, Fx_display_screens) (Fx_display_mm_width, Fx_display_mm_height) (Fx_display_backing_store, Fx_display_visual_class) (Fx_display_monitor_attributes_list, Fx_frame_geometry) (Fx_frame_list_z_order, Fx_frame_restack) (Fx_mouse_absolute_pixel_position) (Fx_set_mouse_absolute_pixel_position, Fandroid_get_connection) (Fx_display_list, Fx_show_tip, Fx_hide_tip) (android_set_background_color, android_set_border_color) (android_set_cursor_color, android_set_cursor_type) (android_set_foreground_color) (android_set_child_frame_border_width) (android_set_internal_border_width, android_set_menu_bar_lines) (android_set_mouse_color, android_set_title, android_set_alpha) (android_frame_parm_handlers, syms_of_androidfns): * src/androidfont.c (struct android_emacs_font_driver) (struct android_emacs_font_spec, struct android_emacs_font_metrics) (struct android_emacs_font_object, struct android_integer) (struct androidfont_info, struct androidfont_entity) (android_init_font_driver, android_init_font_spec) (android_init_font_metrics, android_init_integer) (android_init_font_object, androidfont_get_cache) (androidfont_from_lisp, androidfont_from_java, androidfont_list) (androidfont_match, androidfont_draw, androidfont_open_font) (androidfont_close_font, androidfont_has_char) (androidfont_encode_char, androidfont_text_extents) (androidfont_list_family, androidfont_driver) (syms_of_androidfont_for_pdumper, syms_of_androidfont) (init_androidfont, android_finalize_font_entity): * src/androidgui.h (_ANDROID_GUI_H_, struct android_rectangle) (struct android_point, enum android_gc_function) (enum android_gc_value_mask, enum android_fill_style) (enum android_window_value_mask) (struct android_set_window_attributes, struct android_gc_values) (struct android_gc, enum android_swap_action, enum android_shape) (enum android_coord_mode, struct android_swap_info) (NativeRectangle, struct android_any_event) (struct android_key_event, struct android_configure_event) (union android_event): * src/androidterm.c (android_window_to_frame, android_clear_frame) (android_ring_bell, android_toggle_invisible_pointer) (android_update_begin, android_update_end, show_back_buffer) (android_flush_dirty_back_buffer_on, handle_one_android_event) (android_read_socket, android_frame_up_to_date) (android_buffer_flipping_unblocked_hook) (android_query_frame_background_color, android_parse_color) (android_alloc_nearest_color, android_query_colors) (android_mouse_position, android_get_focus_frame) (android_focus_frame, android_frame_rehighlight) (android_frame_raise_lower, android_make_frame_visible) (android_make_frame_invisible) (android_make_frame_visible_invisible, android_fullscreen_hook) (android_iconify_frame, android_set_window_size_1) (android_set_window_size, android_set_offset, android_set_alpha) (android_new_font, android_bitmap_icon, android_free_pixmap_hook) (android_free_frame_resources, android_delete_frame) (android_delete_terminal, android_scroll_run) (android_after_update_window_line, android_flip_and_flush) (android_clear_rectangle, android_reset_clip_rectangles) (android_clip_to_row, android_draw_fringe_bitmap) (android_set_cursor_gc, android_set_mouse_face_gc) (android_set_mode_line_face_gc, android_set_glyph_string_gc) (android_set_glyph_string_clipping) (android_set_glyph_string_clipping_exactly) (android_compute_glyph_string_overhangs) (android_clear_glyph_string_rect) (android_draw_glyph_string_background, android_fill_triangle) (android_make_point, android_inside_rect_p, android_clear_point) (android_draw_relief_rect, android_draw_box_rect) (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT, android_setup_relief_color) (android_setup_relief_colors, android_draw_glyph_string_box) (android_draw_glyph_string_bg_rect, android_draw_image_relief) (android_draw_image_foreground, android_draw_image_foreground_1) (android_draw_image_glyph_string) (android_draw_stretch_glyph_string, android_draw_underwave) (android_draw_glyph_string_foreground) (android_draw_composite_glyph_string_foreground) (android_draw_glyphless_glyph_string_foreground) (android_draw_glyph_string, android_define_frame_cursor) (android_clear_frame_area, android_clear_under_internal_border) (android_draw_hollow_cursor, android_draw_bar_cursor) (android_draw_window_cursor, android_draw_vertical_window_border) (android_draw_window_divider, android_redisplay_interface) (frame_set_mouse_pixel_position, get_keysym_name) (android_create_terminal, android_term_init, syms_of_androidterm) (mark_androidterm): * src/androidterm.h (_ANDROID_TERM_H_, struct android_display_info) (struct android_output, FRAME_ANDROID_OUTPUT, XSCROLL_BAR): New files. * src/dired.c (file_attributes): Do not use openat on Android. * src/dispextern.h (No_Cursor): Define appropriately on Android. (struct glyph_string, struct face): Make gc field of type struct android_gc on Android. * src/dispnew.c (clear_current_matrices, clear_desired_matrices) (adjust_frame_glyphs_for_window_redisplay, free_glyphs) (update_frame, scrolling, char_ins_del_cost, update_frame_line) (init_display_interactive): Disable text terminal support completely on Android. Fix non-toolkit menus for non-X systems. * src/editfns.c (Fuser_full_name): Call android_user_full_name. * src/emacs.c (android_emacs_init): Make main this on Android. Prohibit argv sorting from exceeding end of argv. * src/epaths.in: Add path definitions for Android. * src/fileio.c (file_access_p): Call android_file_access_p. (file_name_directory): Avoid using openat on Android. (Fcopy_file): Adjust to call sys_fstat instead. (file_directory_p): (Finsert_file_contents): (write_region): Likewise. * src/filelock.c: * src/fns.c (Flocale_info): Pacify warning on Android. * src/font.c (font_make_entity_android): New function. * src/font.h: * src/frame.c (Fframep): (Fwindow_system): Handle new window system `android'. Update doc strings. (Fmake_terminal_frame): Disable on Android. (gui_display_get_resource): Disable get_string_resource_hook on Android. (syms_of_frame): New defsym `android'. * src/frame.h (GCALIGNED_STRUCT): Add new output data for Android. (ENUM_BF): Expand enumerator size. (FRAME_ANDROID_P, FRAME_WINDOW_P, MOUSE_HL_INFO): Add definitions for Android. * src/image.c (GET_PIXEL): (image_create_bitmap_from_file): (image_create_x_image_and_pixmap_1): (image_get_x_image): (slurp_file): (lookup_rgb_color): (image_to_emacs_colors): (image_from_emacs_colors): (image_pixmap_draw_cross): (image_disable_image): (MaskForeground): (gif_load): Add stubs for Android. * src/lisp.h: * src/lread.c (safe_to_load_version, maybe_swap_for_eln1, openp): * src/pdumper.c (pdumper_load): Call sys_fstat instead of fstat. * src/process.c (wait_reading_process_output): Use android_select instead of pselect. * src/scroll.c: Disable on Android. * src/sysdep.c (widen_foreground_group, reset_sys_modes) (init_signals, emacs_fstatat, sys_fstat): New function. (emacs_open, emacs_open_noquit, emacs_close): Implement differently on Android. (close_output_streams): Disable what is not required on Android. * src/term.c (OUTPUT1_IF, encode_terminal_code, string_cost) (string_cost_one_line, per_line_cost, calculate_costs) (struct fkey_table, tty_append_glyph, produce_glyphs) (tty_capable_p, Fsuspend_tty, Fresume_tty, device, init_tty) (maybe_fatal, syms_of_term): Disable text terminal support on Android. * src/termhooks.h (enum output_method): Add android output method. (GCALIGNED_STRUCT, TERMINAL_FONT_CACHE): Define for Android. * src/terminal.c (Fterminal_live_p): Implement for Android. * src/verbose.mk.in (AM_V_GLOBALS): Add JAVAC and DX. * src/xdisp.c (redisplay_internal): Disable text terminals on Android. (display_menu_bar): (display_tty_menu_item): (draw_row_with_mouse_face): (expose_frame): Make the non toolkit menu bar work on Android. * src/xfaces.c (GCGraphicsExposures): (x_create_gc): (x_free_gc): (Fx_load_color_file): Define for Android. * xcompile/Makefile.in (top_srcdir): (top_builddir): * xcompile/README: * xcompile/langinfo.h (nl_langinfo): New files.
* | Merge from origin/emacs-29Stefan Kangas2022-12-231-1/+1
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | 0754173c923 ; Fix docstring 014232d3840 Eglot: eglot--servers-by-xrefed-file doesn't need to be v... bbe35c280c2 Prevent stale servers when using eglot-extend-to-xref 9bf13a3fb9e ; * src/alloc.c (Fmemory_info): Doc fix. baa33a5c054 * etc/tutorials/TUTORIAL.cn: Fix typos. (Bug#60221) 98d7f76b451 Merge branch 'emacs-29' of git.savannah.gnu.org:/srv/git/... a488a6870ac Add alias for removed font-lock function 02e046566e2 Set beginning/end-of-defun-function in treesit-major-mode... 7dea58b88db Add treesit-defun-at-point and fix c-ts-mode-indent-defun 69123d4aa4e ; Fix treesit--defuns-around 05d8310fb5d Use the new keyword ':repeat' in repeatable keymaps.
| * ; * src/alloc.c (Fmemory_info): Doc fix.Eli Zaretskii2022-12-221-1/+1
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* | Add support for additional memory checks using AddressSanitizer.Vibhav Pant2022-12-191-8/+263
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When Emacs is compiled with AddressSanitizer support, enable poisoning/unpoisoning freed/unused Lisp objects and other internal memory management structures. If enabled, this will mark freed bytes that have been put on free lists for future use and initially allocated memory blocks/chunks as "poisoned", triggering an ASan error if they are accessed improperly. Structures are unpoisoned when they have been taken off their respective free lists. Additionally, add optional macros for performing unaligned loads, which when enabled by defining USE_SANITIZER_UNALIGNED_LOAD will use ASan provided functions for loading from unaligned addresses, which may help catch bugs that AddressSanitizer might otherwise miss. * configure.ac: Check for the existence of address and common sanitizer API headers. * src/lisp.h (UNALIGNED_LOAD_SIZE): New macro. If enabled, and the necessary sanitizer API is available, define it to __sanitizer_unaligned_load(64|32) depending on the word size of the architecture. * src/fns.c [HAVE_FAST_UNALIGNED_ACCESS] (Fstring_lessp): Use 'UNALIGNED_LOAD_SIZE' to perform unaligned loads from the two strings. * src/alloc.c (ASAN_POISON_ABLOCK, ASAN_UNPOISON_ABLOCK) (ASAN_POISON_INTERVAL_BLOCK, ASAN_UNPOISON_INTERVAL_BLOCK) (ASAN_POISON_INTERVAL, ASAN_UNPOISON_INTERVAL) (ASAN_PREPARE_DEAD_SDATA, ASAN_PREPARE_LIVE_SDATA) (ASAN_POISON_SBLOCK_DATA, ASAN_POISON_STRING_BLOCK) (ASAN_UNPOISON_STRING_BLOCK, ASAN_POISON_STRING) (ASAN_UNPOISON_STRING, ASAN_POISON_FLOAT_BLOCK) (ASAN_UNPOISON_FLOAT_BLOCK, ASAN_POISON_FLOAT) (ASAN_UNPOISON_FLOAT, ASAN_POISON_CONS_BLOCK) (ASAN_POISON_CONS, ASAN_UNPOISON_CONS) (ASAN_POISON_VECTOR_CONTENTS, ASAN_UNPOISON_VECTOR_CONTENTS) (ASAN_UNPOISON_VECTOR_BLOCK, ASAN_POISON_SYMBOL_BLOCK) (ASAN_UNPOISON_SYMBOL_BLOCK, ASAN_POISON_SYMBOL) (ASAN_UNPOISON_SYMBOL) [ADDRESS_SANITIZER]: New macros. When address sanitization is enabled, define them to poison/unpoison objects. (lisp_align_malloc): Poison newly allocated blocks on `free_ablock', unpoison ablocks taken from it respectively. (lisp_align_free): Poison individual ablocks when they are put on the free list, unpoison them when an entire `ablocks' chunk is being freed. (make_interval): Poison interval blocks on initial allocation, unpoison individual intervals on allocation and removal from `interval_free_list'. (sweep_intervals): Unpoison interval blocks before sweeping, poison dead/unmarked intervals. (allocate_string): Poison string blocks on initial allocation, unpoison Lisp_Strings on removal from the free list. (allocate_string_data): Poison `sblock' data on initial allocation, unpoison individual `sdata' contents on allocation or removal from the free list. Call `ASAN_PREPARE_LIVE_SDATA' on the new `sdata' struct. (sweep_strings): Unpoison string blocks before sweeping them, poisoning dead strings and their sdata afterwards. (compact_small_strings): Call `ASAN_PREPARE_LIVE_DATA' on the `sdata' to where compacted strings to moved to. (pin_string): Call `ASAN_PREPARE_DEAD_SDATA' on `old_sdata'. (make_float): Poison float blocks on allocation, unpoisoning individual Lisp_Floats on allocation or removal from `float_free_list'. (sweep_floats): Unpoison float blocks before sweeping, poison dead/unmarked floats. (free_cons): Poison `ptr'. (Fcons): Poison cons blocks on allocation, unpoisoning individual Lisp_Cons on allocation or removal from `cons_free_list'. (sweep_conses): Poison dead/unmarked conses. (setup_free_list): Poison vectors put on `vector_free_lists'. (allocate_vector_from_block): Unpoison vectors taken from the free list, poison excess vector bytes when vectors allocated from the free list are larger than requested. (sweep_vectors): Unpoison vector blocks before sweeping them. (Fmake_symbol): Poison symbol blocks on initial allocation, unpoisoning individual Lisp_Symbols on allocation or removal from `symbol_free_list'. (sweep_symbols): Unpoison symbol blocks before sweeping, poisoning dead/unmarked symbols. (live_string_holding, live_cons_holding, live_symbol_holding) (live_float_holding): When compiling with address sanitization and GC poisoning enabled, return NULL if the passed address is poisoned, or if the Lisp object it resides in is poisoned, avoiding a use-after-poison trigger if these functions are called on a pointer that might be referring to a now dead/swept object. * etc/DEBUG: Add information about enabling ASan memory poisoning.
* | Merge from origin/emacs-29Stefan Kangas2022-12-191-1/+2
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | b01d0246d71 * lisp/term/xterm.el (xterm-function-map): Add M-SPC. (B... 303d6ac1423 Fix moving to trash files that overwrite dangling symlink... dc78779c0cd Fix SVG scaling (bug#59802) 10415d9651b ; Add useful hint to which-func documentation c26ab22cf4e ; Improve doc strings of minibuffer-history commands 80f410d281c ; Fix last changes in buffer.c f04680e067b Fix some naming issues involving query buffers in ERC 173e02f4eb4 ; Fix doc string in ERC's module-activation commands 5a9263a8725 Increment erc-debug-irc-protocol-version to 2 89f54e81576 A better fix for bug#60096 1b9ca1e5e64 ; Fix printing Lisp types in .gdbinit 7575c85efd2 Bump Eglot version to 1.10 a0806bc7ea9 Eglot: fix discrepant eglot-guess-contact/eglot-command-h... 8bf4cdcf79b Avoid recursive process filters in lisp/jsonrpc.el (bug#6...
| * ; Fix printing Lisp types in .gdbinitEli Zaretskii2022-12-161-1/+2
| | | | | | | | | | * src/alloc.c (valid_lisp_object_p): Support printing stack-allocated strings and cons cells.
* | Speed up handling X selection requestsPo Lu2022-12-011-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * etc/NEWS: Announce speedup. * src/alloc.c (garbage_collect): Call mark_xselect. * src/xftfont.c (xftfont_end_for_frame): Fix crash on display IO error. * src/xselect.c (struct selection_data, struct transfer): New structures. (outstading_transfers): New variable. (SELECTED_EVENTS, x_selection_request_lisp_error): Stop checking cs->nofree. (x_catch_errors_unwind): Delete function. (c_size_for_format, x_size_for_format, selection_data_for_offset) (selection_data_size, transfer_selecting_event) (x_continue_selection_transfer, x_remove_selection_transfers) (x_selection_transfer_timeout): New functions. (x_reply_selection_request): When handling selection requests, never wait for property notifications synchronously. Instead, write out the selection data as the client reads it from the event loop. (x_handle_selection_request, x_convert_selection) (x_handle_property_notify, x_get_window_property) (lisp_data_to_selection_data): Don't ever use pointers to Lisp string data! Instead, just store the string object itself. (syms_of_xselect): Initialize outstanding transfer list. (syms_of_xselect_for_pdumper): * src/xterm.c (x_delete_display): Remove outstanding selection transfers. * src/xterm.h: Update prototypes.
* | Add itree_empty_p for clarity and reduced couplingMatt Armstrong2022-11-301-1/+1
|/ | | | | | | * src/itree.h (itree_empty_p): New predicate. * src/buffer.h (buffer_has_overlays): * src/pdumper.c (dump_buffer): * src/alloc.c (mark_buffer): Call it. (Bug#59137)
* Extend memory-info for remote systemsMichael Albinus2022-11-271-1/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * doc/lispref/files.texi (Magic File Names): Add memory-info. * doc/lispref/internals.texi (Garbage Collection): memory-info can also retrieve values from remote systems. * etc/NEWS: Document changes in memory-info. Fix typos. * lisp/files.el (warn-maybe-out-of-memory): Ensure local memory info. * lisp/net/tramp.el (tramp-handle-memory-info): New defun. (tramp-file-name-for-operation) * lisp/net/tramp-adb.el (tramp-adb-file-name-handler-alist): * lisp/net/tramp-archive.el (tramp-archive-file-name-handler-alist): * lisp/net/tramp-crypt.el (tramp-crypt-file-name-handler-alist): * lisp/net/tramp-gvfs.el (tramp-gvfs-file-name-handler-alist): * lisp/net/tramp-rclone.el (tramp-rclone-file-name-handler-alist): * lisp/net/tramp-sh.el (tramp-sh-file-name-handler-alist): * lisp/net/tramp-smb.el (tramp-smb-file-name-handler-alist): * lisp/net/tramp-sshfs.el (tramp-sshfs-file-name-handler-alist) * lisp/net/tramp-sudoedit.el (tramp-sudoedit-file-name-handler-alist): Add 'memory-info'. * lisp/net/tramp-sshfs.el (tramp-sshfs-handle-exec-path): Let-bind `process-file-side-effects'. * src/alloc.c (Fmemory_info): Support remote systems. (Qmemory_info): Declare. * test/lisp/net/tramp-tests.el (tramp-test31-memory-info): New test.
* Merge remote-tracking branch 'savannah/master' into feature/tree-sitterYuan Fu2022-11-211-21/+46
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| * Advise against using too-high GC thresholdsEli Zaretskii2022-11-201-1/+11
| | | | | | | | | | | | | | * doc/lispref/internals.texi (Garbage Collection): * src/alloc.c (syms_of_alloc) <gc-cons-threshold> <gc-cons-percentage>: Advise against enlarging the GC thresholds more than needed and for prolonged periods of time.
| * itree.c: Make the iterator reentrant (bug#59183)Stefan Monnier2022-11-171-5/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Get rid of the global iterator object and instead allocate a separate iterator for every loop. This still uses the "duplicate iterator" code, including the old iterator which needs a stack, make ITREE_FOREACH a bit more expensive than we'd like. * src/itree.h (init_itree, forget_itree, itree_iterator_busy_p): Delete declarations. (itree_iterator_start): Add iterator arg and remove `line` and `file` args. (struct itree_iterator): Move from `itree.c`. Remove `line` and `file` fields. (ITREE_FOREACH): Stack allocate an iterator object and pass it to `itree_iterator_start`. * src/itree.c (struct itree_iterator): Move to itree.h. (iter): Delete global variable. (itree_iterator_create, init_itree, forget_itree, itree_iterator_busy_p): Delete functions. (itree_contains): Adjust assertion. (itree_iterator_finish): Deallocate the iterator's stack. (itree_iterator_start): Take the (uninitialized) iterator as argument. Allocate a fresh new stack. Remove `file` and `line` arguments. Don't check `running` any more since the iterator is not expected to be initialized at all. * src/eval.c (signal_or_quit): * src/alloc.c (garbage_collect): Don't check `itree_iterator_busy_p` any more. * src/emacs.c (main): No need to `init_itree` any more. (Fdump_emacs): No need to `forget_itree` any more.
| * Port interval trees to --enable-checking=structsBasil L. Contovounesios2022-11-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some names under the interval_* namespace were renamed under the itree_* namespace in commits: 0. f421b58db5 of 2022-10-19 "Prefix all itree.h type names with itree_". 1. 37a1145410 of 2022-10-19 "Rename all exported itree.h functions with the itree_ prefix" Further, some values still referenced in commentary were removed in commits: 2. 258e618364 of 2022-10-17 "Delete the itree_null sentinel node, use NULL everywhere." 3. 2c4a3910b3 of 2022-10-02 "itree: Use a single iterator object" * src/emacs.c (main): Allocate global itree iterator once and for all. * src/alloc.c (mark_overlay): * src/buffer.c (set_overlays_multibyte): * src/itree.c (itree_destroy): Update commentary. (interval_stack_ensure_space, itree_insert_gap): Prefer unsigned-to-unsigned comparisons over signed-to-unsigned. (interval_stack_push_flagged, interval_tree_insert) (interval_tree_contains, itree_iterator_start) (itree_iterator_finish, itree_iterator_next, itree_iterator_narrow): Improve assertions. (itree_init): Rename... (init_itree): ...to this, for consistency with other global init functions. (itree_create): Stop leaking a global iterator allocation on each call. (interval_tree_init): Complete renames of interval_tree -> itree_tree and interval_tree_clear -> itree_clear. (interval_tree_remove_fix): Fix indentation. * src/itree.h: Declare init_itree. (ITREE_FOREACH): Fix typo in commentary. * src/pdumper.c [CHECK_STRUCTS] (dump_interval_node): Use the correct name in the HASH condition and #error message. (dump_overlay, dump_buffer): Update HASH (bug#58975).
| * Rename all exported itree.h functions with the itree_ prefixMatt Armstrong2022-10-191-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | For the most part, I replaced the interval_tree_ prefix with itree_, interval_node_ with itree_node_, etc. * src/alloc.c: Rename everywhere as appropriate. * src/alloc.c: ditto. * src/buffer.c: ditto. * src/buffer.h: ditto. * src/itree.c: ditto. * src/itree.h: ditto.
| * Prefix all itree.h type names with itree_Matt Armstrong2022-10-191-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Rename interval_node -> itree_node, interval_tree -> itree_tree, interval_tree_order -> itree_order. * src/alloc.c: Renames. * src/buffer.c: ditto. * src/itree.c: ditto. * src/itree.h: ditto. * src/lisp.h: ditto. * src/pdumper.h: ditto. * src/textprop.h: ditto. * src/xdisp.h: ditto.
| * Revert "mark_overlays: Use the normal ITREE_FOREACH"Matt Armstrong2022-10-191-3/+19
| | | | | | | | | | | | | | | | | | | | | | | | This reverts commit b8fbd42f0a7caa4cd9e2d50dd4e4b2101ac78acd, with edits. * src/alloc.c (mark_overlays): restore function. (mark_buffer): Call it, not ITREE_FOREACH. (garbage_collect): eassert (!itree_busy_p ()). * src/itree.h: Comment tweak: explain why GC is considered risky. It isn't that GC itself is risky, it is that GC can call ELisp by way of a hook, and running ELisp during iteration is risks nested iteration.
| * Tighten up handling of `otick`Stefan Monnier2022-10-091-5/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move args between `build_overlay` and `add_buffer_overlay`, to try and keep buffer positions together with their buffer. Be more strict in the `otick` values passed to `interval_tree_insert`. Move a few things around to try and reduce dependencies through `.h` files. Fix a thinko bug in `check_tree`. * src/alloc.c (build_overlay): Remove `begin` and `end` args. * src/buffer.c (add_buffer_overlay): Move from `buffer.h`. Add `begin` and `end` args. (copy_overlays): Adjust accordingly. (Fmake_overlay): Use BUF_BEG and BUF_Z; adjust call to `build_overlay` and `add_buffer_overlay`. (Fmove_overlay): Use BUF_BEG and BUF_Z; Use the new `begin` and `end` args of `add_buffer_overlay` so we don't need to use `interval_node_set_region` when moving to a new buffer. (remove_buffer_overlay, set_overlay_region): Move from `buffer.h`. * src/buffer.h (set_overlay_region, add_buffer_overlay) (remove_buffer_overlay): Move to `buffer.c`. (build_overlay): Move from `lisp.h`. (maybe_alloc_buffer_overlays): Delete function (inline into its only caller). * src/itree.c (interval_tree_insert): Move declaration `from buffer.h`. (check_tree): Fix initial offset in call to `recurse_check_tree`. Remove redundant check of the `limit` value. (interval_node_init): Remove `begin` and `end` args. (interval_tree_insert): Mark it as static. Assert that the new node's `otick` should already be uptodate and its new parent as well. (itree_insert_node): New function. (interval_tree_insert_gap): Assert the otick of the removed+added nodes were uptodate and mark them as uptodate again after adjusting their positions. (interval_tree_inherit_offset): Check that the parent is at least as uptodate as the child. * src/lisp.h (build_overlay): Move to `buffer.h`. * src/itree.h (interval_node_init): Adjust accordingly. (interval_tree_insert): Remove declaration. (itree_insert_node): New declaration.
| * mark_overlays: Use the normal ITREE_FOREACHStefan Monnier2022-10-021-17/+3
| | | | | | | | | | | | | | | | | | | | This commit basically reverts commit 5b954f8f9. The problem of nested iterations hasn't been fixed in the mean time, but since the GC can run arbitrary ELisp code (via `post-gc-hook`), running the GC from within an itree iteration is already unsafe anyway :-( * src/alloc.c (mark_overlays): Delete function. (mark_buffer): Use ITREE_FOREACH.
| * Remove the per-tree null nodeGerd Möllmann2022-09-301-1/+1
| | | | | | | | | | | | | | | | | | | | | | "make check" shows 0 unexpcted. * src/itree.h (itree_null): Declare extern. (ITREE_NULL): New macro (struct interval_tree): Remove null member. * src/alloc.c (mark_overlays): Use ITREE_NULL. * src/itree.c: Use ITREE_NULL insteads of a tree's null. * src/pdumper.c (dump_buffer): Use ITREE_NULL.
| * alloc.c: Avoid nested overlay iterations (bug#58158)Stefan Monnier2022-09-291-5/+17
| | | | | | | | | | * src/alloc.c (mark_overlays): New function. (mark_buffer): Use it instead of using the overlay iterator.
| * itree.[ch]: Add sanity checks, comments, and minor tweaksStefan Monnier2022-09-281-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/alloc.c (mark_overlay): Add sanity check. * src/buffer.c (next_overlay_change, previous_overlay_change): Tweak code to keep the same vars for the bounds. * src/itree.c (interval_tree_clear, interval_tree_insert) (interval_tree_remove, interval_tree_insert_fix, interval_tree_remove_fix): Adjust to the `color` -> `red` change. (interval_tree_clear): Prefer `true/false` for booleans. (interval_generator_create): Use an actual `interval_tree_order` value rather than 0. (interval_generator_next): Simplify a tiny bit. Add comment. (interval_generator_narrow): Add sanity check. * src/itree.h (struct interval_node): Replace `color` field with boolean `red` field. (enum interval_tree_order): Remove unused `ITREE_DEFLT_ORDER` value. * src/pdumper.c (dump_interval_node): Adjust to the `color` -> `red` change.
| * Merge 'master' into noverlayStefan Monnier2022-09-251-2115/+2417
| |\
| * | Remove redundant checks for the empty overlay treeAndreas Politz2017-10-091-9/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/alloc.c (mark_buffer): Remove b->overlays check. * src/buffer.c (copy_overlays): Also. * src/buffer.c (swap_buffer_overlays, overlays_in): Also. (next_overlay_change, previous_overlay_change): Also. (overlay_touches_p, Foverlay_lists): Also. (evaporate_overlays): Also. * src/xdisp.c (load_overlay_strings): Also.
| * | Provide a new tree data-structure for overlays.Andreas Politz2017-10-041-19/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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.
* | | ; Rename ts_* symbols in treesit.cEli Zaretskii2022-10-171-2/+2
| | | | | | | | | | | | | | | * src/treesit.c: Rename all ts_* functions and variables to treesit_*; all references changed. Fix whitespace.
* | | Support MinGW build on MS-WindowsEli Zaretskii2022-10-161-12/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/treesit.c [WINDOWSNT]: Add MS-Windows boilerplate for dynamically-loaded optional libraries. (init_treesit_functions) [WINDOWSNT]: New function. (load_tree_sitter_if_necessary): New function. (ts_initialize): Call 'load_tree_sitter_if_necessary'. (ts_delete_parser, ts_delete_query, ts_named_node_p): Wrapper functions for TS calls from outside treesit.c. (Ftreesit_parser_root_node, Ftreesit_parser_set_included_ranges) (Ftreesit_parser_included_ranges, Ftreesit_node_type) (Ftreesit_node_start, Ftreesit_node_end, Ftreesit_node_string) (Ftreesit_node_parent, Ftreesit_node_child, Ftreesit_node_check) (Ftreesit_node_field_name_for_child, Ftreesit_node_child_count) (Ftreesit_node_next_sibling, Ftreesit_node_prev_sibling) (Ftreesit_node_first_child_for_pos) (Ftreesit_node_descendant_for_range, Ftreesit_node_eq) (Ftreesit_query_compile, Ftreesit_query_capture) (Ftreesit_search_subtree, Ftreesit_search_forward) (Ftreesit_induce_sparse_tree): Call 'ts_initialize' before any other TS functions. (Ftreesit_available_p): 'treesit-available-p' implemented in C, so that on WINDOWSNT the library could be loaded dynamically. * src/treesit.h (ts_delete_parser, ts_delete_query) (ts_named_node_p): Add prototypes. * src/print.c (print_vectorlike): * src/alloc.c (cleanup_vector): Call tree-sitter function via wrappers defined in treesit.c, not directly, because WINDOWSNT redefines the TS functions to be called via function pointers. * src/Makefile.in (base_obj): Add treesit.o (TREE_SITTER_OBJ): Remove. * lisp/treesit.el (treesit-available-p): Remove: now implemented in C. * lisp/term/w32-win.el (dynamic-library-alist): Add libtree-sitter DLLs. * configure.ac (TREE_SITTER): Support the MinGW build. (TREE_SITTER_OBJ): Remove.
* | | Merge branch 'master' into feature/tree-sitterYuan Fu2022-10-051-1/+1
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| * | ; * src/alloc.c (check_pure_size): Fix last change.Po Lu2022-09-101-1/+1
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| * | Fix several printfs for 32 bit systemsPo Lu2022-09-101-1/+1
| | | | | | | | | | | | | | | | | | | | | * lib-src/emacsclient.c (main): Use right length modifier when printing uintmax_t. * src/alloc.c (check_pure_size): Use right length modifier when printing ptrdiff_t.
* | | Merge remote-tracking branch 'origin/master' into feature/tree-sitterYuan Fu2022-08-291-6/+17
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| * | * src/alloc.c (pure_alloc): Warn for pure space overflowAndrea Corallo2022-08-191-0/+7
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| * | * src/pdumper.c (Fdump_emacs_portable): Check and warn for pure space overflowAndrea Corallo2022-08-191-5/+0
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| * | Fix --without-x build after previous image cache changesLars Ingebrigtsen2022-07-141-0/+2
| | | | | | | | | | | | * src/alloc.c (garbage_collect): Fix --without-all --without-x build.
| * | Prune the animation cache from gcLars Ingebrigtsen2022-07-141-0/+3
| | | | | | | | | | | | | | | * src/alloc.c (garbage_collect): Prune animation cache (bug#56546).
| * | Prevent GC of window referenced from EmacsScrollerGerd Moellmann2022-06-221-0/+4
| | | | | | | | | | | | | | | | | | | | | * src/nsterm.m (EmacsScroller.mark, mark_nsterm): New functions. * src/nsterm.h (EmacsScroller.mark, mark_nsterm): Declare. * src/alloc.c (garbage_collect) [MAVE_NS]: Call mark_nsterm. (Bug#56095)
| * | Use BASE_EQ instead of EQ where obviously safeMattias Engdegård2022-06-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/alloc.c (deadp): * src/buffer.c (reset_buffer_local_variables, candidate_buffer) (Fkill_buffer, Fbuffer_swap_text, Fmake_overlay, Fmove_overlay): * src/callint.c (Fcall_interactively): * src/coding.c (decode_coding_object, encode_coding_object) (code_convert_region, Ffind_operation_coding_system): * src/comp.c (Fcomp_el_to_eln_rel_filename): * src/conf_post.h (RE_TRANSLATE_P): * src/data.c (Fkill_local_variable, Fash, expt_integer): * src/dired.c (file_name_completion): * src/dispnew.c (set_window_cursor_after_update, update_frame_1) (Fframe_or_buffer_changed_p): * src/doc.c (Fdocumentation, Fdocumentation_property) (default_to_grave_quoting_style): * src/editfns.c (Fconstrain_to_field, save_excursion_save) (save_excursion_restore, Fngettext): * src/eval.c (Fautoload, un_autoload, specbind): * src/fileio.c (Fmake_temp_file_internal): * src/fns.c (string_char_to_byte, string_byte_to_char) (Fnthcdr, Fnreverse): * src/indent.c (vmotion): * src/inotify.c (add_watch): * src/keyboard.c (command_loop_1, read_char) (read_char_minibuf_menu_prompt): * src/lread.c (oblookup): * src/macfont.m (macfont_descriptor_entity, macfont_open): * src/minibuf.c (Finnermost_minibuffer_p, Ftry_completion) (Ftest_completion): * src/nsfns.m (ns_set_icon_name): * src/pdumper.c (dump_queue_dequeue): * src/pgtkfns.c (pgtk_set_icon_type, pgtk_set_icon_name): * src/process.c (Faccept_process_output): * src/textprop.c (set_text_properties): * src/w32fns.c (w32_set_icon_type, w32_set_icon_name): * src/w32select.c (validate_coding_system): * src/window.c (decode_next_window_args, window_loop) (save_window_save): * src/xdisp.c (wset_redisplay): * src/xfaces.c (Fx_family_fonts, resolve_face_name) (gui_supports_face_attributes_p): * src/xfns.c (x_set_icon_type, x_set_icon_name): * src/xselect.c (clean_local_selection_data): Use BASE_EQ instead of EQ where it is obvious that neither argument can be a symbol with properties or at least one argument is a non-symbol.
* | | Merge remote-tracking branch 'savannah/master' into feature/tree-sitterYuan Fu2022-06-141-2/+6
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| * | Nonrecursive Lisp reader (bug#55676)Mattias Engdegård2022-05-301-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Restructure the reader to be nonrecursive so that it is not limited by the C stack or crashes Emacs when reading deeply nested data. This also improves performance. A few minor bugs were fixed: - (a .{NBSP}b) where {NBSP} is a non-breaking space (U+00A0) is now the dotted pair (a . b), not the 3-element list (a \. b), since U+00A0 is treated as whitespace everywhere else. - #_ with no symbol following is now equivalent to ## (empty interned symbol), not #: (empty uninterned symbol). * src/alloc.c (garbage_collect): Call mark_lread. * src/lread.c (readevalloop): Use read0 instead of read_list. (stackbufsize): Increase to 1024, now that read0 isn't recursive. (invalid_radix_integer): Buffer overflow check. (read1, read_list, read_vector): Remove. (read_char_literal, read_string_literal) (hash_table_from_plist, record_from_list, vector_from_rev_list) (bytecode_from_rev_list, char_table_from_rev_list) (sub_char_table_from_rev_list, string_props_from_rev_list) (read_bool_vector, skip_lazy_string, symbol_char_span) (skip_space_and_comments) (enum read_entry_type, struct read_stack_entry, struct read_stack) (rdstack, mark_lread, read_stack_top, read_stack_pop) (read_stack_empty_p, grow_read_stack, read_stack_push): New. (read0): Rewrite to be nonrecursive. * test/src/lread-tests.el (lread-deeply-nested, lread-misc): New tests.
| * | Audit quoting symbols in C doc stringsLars Ingebrigtsen2022-05-241-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * test/manual/etags/c-src/emacs/src/keyboard.c (Frecursive_edit): * src/xfns.c (syms_of_xfns): * src/xdisp.c (Fwindow_text_pixel_size): (syms_of_xdisp): * src/w32notify.c (Fw32notify_add_watch): (Fw32notify_add_watch): * src/frame.c (Fframe_child_frame_border_width): * src/comp.c (Fcomp__subr_signature): * src/alloc.c (Fgarbage_collect): * lib-src/make-docfile.c (scan_c_stream): Audit quoting symbols in C doc strings.
| * | Pacify GCC 12 in default developer buildPaul Eggert2022-05-121-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This lets ‘./configure; make’ work on Fedora 36 x86-64 from a Git checkout without generating false-alarm warnings. * lib-src/etags.c (main): There appeared to be false alarm with GCC 12. However, the code was wrong anyway, as it mishandled file names containing "'" so fix that bug. This pacifies GCC. (mercury_decl): Omit tests ‘s + pos != NULL’ that were apparently intended to be ‘s[pos] != '\0'’ but which were miscoded to always be true and which were mostly not needed anyway. In one place, though, a test was needed, so fix that by using strchr instead. * src/alloc.c (lisp_free) [!GC_MALLOC_CHECK]: * src/term.c (Fsuspend_tty): Don’t look at a pointer after freeing it, even just to test it for equality with some other pointer, as this has undefined behavior in C and GCC 12 diagnoses this. * src/dbusbind.c (xd_read_message_1): Rework the code a bit so that it has fewer tests. This pacifies GCC 12 which was complaining incorrectly about dereferencing a null pointer. * src/intervals.c (copy_properties): Remove an eassume that should no longer be needed even to pacify older GCCs, due to ... * src/intervals.h (split_interval_left): ... this addition of ATTRIBUTE_RETURNS_NONNULL to pacify a GCC 12 warning about dereferencing a null pointer. * src/regex-emacs.c (EXTEND_BUFFER): Use negative values rather than auxiliary booleans to indicate null pointers. This pacifies GCC 12 false alarms about using uninitialized variables. * src/xdisp.c (clear_position): New function. (append_space_for_newline, extend_face_to_end_of_line): Use it to work around false alarms from GCC 12. (display_and_set_cursor): Add an UNINIT to pacify GCC 12. * src/xterm.c (x_draw_glyphless_glyph_string_foreground): Defend against hypothetical bad code elsewhere; this also pacifies GCC 12. (x_term_init): Use fixed-size auto array rather than alloca, as the array is small; this also pacifies GCC 12.
* | | Add new type treesit-compiled-queryYuan Fu2022-06-141-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | No intergration/interaction with the new type, just adding it. * lisp/emacs-lisp/cl-preloaded.el (cl--typeof-types): Add new type. * src/alloc.c (cleanup_vector): Add gc for the new type. * src/data.c (Ftype_of): Add switch case for the new type. (syms_of_data): Add symbols for the new type. * src/lisp.h (DEFINE_GDB_SYMBOL_BEGIN): Add new type. * src/treesit.c (Ftreesit_compiled_query_p): New function. (syms_of_treesit): Add symbol for the new type. * src/treesit.h (struct Lisp_TS_Query): New struct. (TS_COMPILED_QUERY_P, XTS_COMPILED_QUERY, CHECK_TS_COMPILED_QUERY): New macros. * src/print.c (print_vectorlike): Add printing for the new type.
* | | ; Merge from master.Yuan Fu2022-05-071-289/+402
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| * | Improve documentation of 'malloc-trim'Eli Zaretskii2022-05-011-4/+4
| | | | | | | | | | | | | | | | | | * src/alloc.c (Fmalloc_trim): Fix the doc string. * etc/NEWS: Document which systems support 'malloc-trim'.
| * | Add new function `malloc-trim'Lars Ingebrigtsen2022-05-011-0/+34
| | | | | | | | | | | | | | | | | | * configure.ac (PGTK_LIBS): Check for malloc_trim. * src/alloc.c (Fmalloc_trim): Add new function (bug#45200).
| * | Fix GCC warnings when CHECK_LISP_OBJECT_TYPEStefan Monnier2022-04-191-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | * src/lisp.h (lisp_h_Qni): New macro. (DEFUN): Use it. * src/alloc.c (syms_of_alloc): Use it. * src/bytecode.c (Fbyte_code): Fix Lisp_Object/int mixup.
| * | Port struct Lisp_Subr to C99Paul Eggert2022-04-181-1/+1
| | | | | | | | | | | | | | | | | | * src/lisp.h (struct Lisp_Subr): Don’t use an anonymous union, a feature missing from C99 and not supported by older OS X. All uses changed.
| * | Rename mark_stack to mark_c_stackMattias Engdegård2022-04-081-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is the function that marks the C stack. Avoid confusion with the new mark stack, a stack used in the GC mark phase. * src/alloc.c (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK) (mark_stack, mark_c_stack): * src/lisp.h: * src/thread.c (mark_one_thread): Rename mark_stack to mark_c_stack.
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