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* Window-related stuff cleanup here and there.Dmitry Antipov2012-11-021-0/+9
| | | | | | | | | | | | | | | * dispnew.c (Finternal_show_cursor, Finternal_show_cursor_p): Use decode_any_window. * fringe.c (Ffringe_bitmaps_at_pos): Likewise. * xdisp.c (Fformat_mode_line): Likewise. * font.c (Ffont_at): Use decode_live_window. * indent.c (Fcompute_motion, Fvertical_motion): Likewise. * window.c (decode_next_window_args): Likewise. (decode_any_window): Remove static. * window.h (decode_any_window): Add prototype. * lisp.h (CHECK_VALID_WINDOW, CHECK_LIVE_WINDOW): Move from here... * window.h: ...to here, redefine via WINDOW_VALID_P and WINDOW_LIVE_P, respectively.
* * src/alloc.c (mark_object) <PVEC_WINDOW>: Mark prev/next_buffers *after*Stefan Monnier2012-09-191-7/+8
| | | | | | | | calling mark_vectorlike since that's the one that marks the window. (mark_discard_killed_buffers): Mark the final cdr. * src/window.h (struct window): Move prev/next_buffers to the non-standard fields. * src/window.c (make_window): Initialize prev/next_buffers manually.
* Discard killed buffers from deleted window and frame objects.Dmitry Antipov2012-09-111-1/+10
| | | | | | | | | | | | | This reduces an amount of references to killed buffers and helps GC to reclaim them faster. * alloc.c (discard_killed_buffers): New function. (mark_object): Use it for deleted windows and frames. (mark_object): If symbol's value is set up for a killed buffer or deleted frame, restore it's global binding. * data.c (swap_in_global_binding): Add GC notice. (swap_in_symval_forwarding): Use convenient set_blv_where. * window.c (wset_next_buffers, wset_prev_buffers): Move ... * window.h: ... to here.
* Remove redundant or unused things here and there.Dmitry Antipov2012-09-051-2/+0
| | | | | | | | | * lisp.h (CYCLE_CHECK, CHAR_TABLE_TRANSLATE): Remove. * conf_post.h (RE_TRANSLATE): Use char_table_translate. * editfns.c (Fcompare_buffer_substrings): Likewise. * frame.h (struct terminal, struct font_driver_list): Remove redundant declarations. * window.h (Qleft, Qright): Likewise.
* * fileio.c, filelock.c, floatfns.c, fns.c: Use bool for boolean.Paul Eggert2012-09-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | * fileio.c (auto_saving, auto_save_error_occurred, make_temp_name) (Fexpand_file_name, barf_or_query_if_file_exists, Fcopy_file) (file_name_absolute_p, Fsubstitute_in_file_name): (check_executable, check_writable, Ffile_accessible_directory_p) (Fset_file_selinux_context, Fdefault_file_modes) (Finsert_file_contents, choose_write_coding_system) (Fwrite_region, build_annotations, a_write, e_write) (Fdo_auto_save): * filelock.c (boot_time_initialized, get_boot_time) (get_boot_time_1, lock_file_1, within_one_second): * floatfns.c (in_float): * fns.c (concat, internal_equal, Frequire, base64_encode_1) (base64_decode_1, cmpfn_eql, cmpfn_user_defined) (sweep_weak_table, sweep_weak_hash_tables, secure_hash): * lisp.h (struct Lisp_Hash_Table.cmpfn): * window.c (compare_window_configurations): Use bool for booleans. * fileio.c (auto_saving_dir_umask, auto_saving_mode_bits) (Fdefault_file_modes): Now mode_t, not int, for modes. (Fdo_auto_save): Set a boolean to 1 rather than using ++. (internal_delete_file): Now returns void, not a (boolean) int, since nobody was looking at the return value. * lisp.h, window.h: Adjust to above API changes.
* Remove unused external symbols.Paul Eggert2012-08-261-1/+0
| | | | | | | | | | | * data.c (Qcons, Qfloat, Qmisc, Qstring, Qvector): * window.c (Qwindow_valid_p, decode_valid_window): Now static, not extern. * data.c (Qinterval): Remove; unused. (syms_of_data): Do not define 'interval'. * lisp.h (Qinteger, Qstring, Qmisc, Qvector, Qfloat, Qcons): * window.h (decode_valid_window): Remove decls.
* * window.h (WSET): Remove.Paul Eggert2012-08-171-4/+76
| | | | | | | | | | | | | | | | | | | | | | | | | | | Replace all uses with calls to new setter functions. Use INLINE_HEADER_BEGIN, INLINE_HEADER_END. (WINDOW_INLINE): New macro. (wset_buffer, wset_frame, wset_left_col, wset_next, wset_prev) (wset_redisplay_end_trigger, wset_top_line, wset_total_cols) (wset_total_lines, wset_vertical_scroll_bar) (wset_window_end_pos, wset_window_end_valid) (wset_window_end_vpos): New setter functions. * window.c (WINDOW_INLINE): Define to EXTERN_INLINE, so that the corresponding functions are compiled into code. (wset_combination_limit, wset_dedicated, wset_display_table) (wset_hchild, wset_left_fringe_width, wset_left_margin_cols) (wset_new_normal, wset_new_total, wset_next_buffers) (wset_normal_cols, wset_normal_lines, wset_parent, wset_pointm) (wset_prev_buffers, wset_right_fringe_width) (wset_right_margin_cols, wset_scroll_bar_width, wset_start) (wset_temslot, wset_vchild, wset_vertical_scroll_bar_type) (wset_window_parameters): * xdisp.c (wset_base_line_number, wset_base_line_pos) (wset_column_number_displayed, wset_region_showing): New setter functions. Fixes: debbugs:12215
* Consistently check windows for validity/liveness (Bug#11984, Bug#12025, ↵Martin Rudalics2012-08-161-1/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Bug#12026). * lisp.h (CHECK_VALID_WINDOW): New macro. * window.c (decode_window): Rename to decode_live_window. (decode_valid_window, Fwindow_valid_p): New functions. (Fwindow_frame, Fframe_root_window, Fwindow_minibuffer_p) (Fframe_first_window, Fframe_selected_window, Fwindow_parent) (Fwindow_top_child, Fwindow_left_child, Fwindow_next_sibling) (Fwindow_prev_sibling, Fwindow_combination_limit) (Fset_window_combination_limit, Fwindow_use_time) (Fwindow_total_height, Fwindow_total_width, Fwindow_new_total) (Fwindow_normal_size, Fwindow_new_normal, Fwindow_left_column) (Fwindow_top_line, Fwindow_body_height, Fwindow_body_width) (Fwindow_hscroll, Fset_window_hscroll) (Fwindow_redisplay_end_trigger) (Fset_window_redisplay_end_trigger, Fwindow_edges) (Fwindow_pixel_edges, Fwindow_absolute_pixel_edges) (Fwindow_inside_edges, Fwindow_inside_pixel_edges) (Fcoordinates_in_window_p, Fwindow_point, Fwindow_start) (Fwindow_end, Fset_window_point, Fset_window_start) (Fpos_visible_in_window_p, Fwindow_line_height) (Fwindow_dedicated_p, Fset_window_dedicated_p) (Fwindow_prev_buffers, Fset_window_prev_buffers) (Fwindow_next_buffers, Fwindow_parameters, Fwindow_parameter) (Fset_window_parameter, Fwindow_display_table) (Fset_window_display_table, Fdelete_other_windows_internal) (Fset_window_buffer, Fset_window_new_total) (Fset_window_new_normal, Fdelete_window_internal) (Fwindow_text_height, Fset_window_margins, Fwindow_margins) (Fset_window_fringes, Fwindow_fringes, Fset_window_scroll_bars) (Fwindow_scroll_bars): Check whether argument window is a valid or live window. Update doc-strings. (syms_of_window): New symbol Qwindow_valid_p. * keyboard.c (Fposn_at_x_y): Check whether argument frame_or_window denotes a valid window. * window.el (window-valid-p): Move to window.c.
* Drop WGET and revert read access to Lisp_Objects slots of struct window.Dmitry Antipov2012-08-071-115/+109
| | | | | | | | | | | * window.h (WGET): Remove. (struct window): Do not use INTERNAL_FIELD. * alloc.c, buffer.c, composite.c, dispextern.h, dispnew.c, editfns.c: * fileio.c, font.c, fontset.c, frame.c, frame.h, fringe.c, indent.c: * insdel.c, keyboard.c, keymap.c, lisp.h, minibuf.c, msdos.c, nsfns.m: * nsmenu.m, nsterm.m, print.c, textprop.c, w32fns.c, w32menu.c: * w32term.c, window.c, xdisp.c, xfaces.c, xfns.c, xmenu.c, xterm.c: Adjust users.
* Drop FGET and revert read access to Lisp_Objects slots of struct frame.Dmitry Antipov2012-08-071-4/+4
| | | | | | | | | * frame.h (FGET): Remove. (struct frame): Do not use INTERNAL_FIELD. * buffer.c, data.c, dispnew.c, dosfns.c, eval.c, fontset.c, frame.c: * fringe.c, gtkutil.c, minibuf.c, msdos.c, nsfns.m, nsmenu.m, nsterm.m: * print.c, term.c, w32fns.c, w32menu.c, w32term.c, window.c, window.h: * xdisp.c, xfaces.c, xfns.c, xmenu.c, xterm.c: Adjust users.
* Separate read and write access to Lisp_Object slots of struct window.Dmitry Antipov2012-08-061-36/+41
| | | | | | | | | | * window.h (WGET, WSET): New macros similar to AREF and ASET. * alloc.c, buffer.c, composite.c, dispextern.h, dispnew.c, editfns.c: * fileio.c, font.c, fontset.c, frame.c, frame.h, fringe.c, indent.c: * insdel.c, keyboard.c, keymap.c, lisp.h, minibuf.c, msdos.c, nsfns.m: * nsmenu.m, nsterm.m, print.c, textprop.c, w32fns.c, w32menu.c: * w32term.c, window.c, xdisp.c, xfaces.c, xfns.c, xmenu.c, xterm.c: Adjust users.
* Separate read and write access to Lisp_Object slots of struct frame.Dmitry Antipov2012-08-061-4/+4
| | | | | | | | * frame.h (FGET, FSET): New macros similar to AREF and ASET. * buffer.c, data.c, dispnew.c, dosfns.c, eval.c, fontset.c, frame.c: * fringe.c, gtkutil.c, minibuf.c, msdos.c, nsfns.m, nsmenu.m, nsterm.m: * print.c, term.c, w32fns.c, w32menu.c, w32term.c, window.c, window.h: * xdisp.c, xfaces.c, xfns.c, xmenu.c, xterm.c: Adjust users.
* Use INTERNAL_FIELD for windows.Dmitry Antipov2012-08-011-67/+75
| | | | | | | | | | | | | | * src/window.h (WVAR): New macro. (struct window): Change Lisp_Object members to INTERNAL_FIELD. * src/alloc.c, src/buffer.c, src/composite.c, src/dispextern.h: * src/dispnew.c, src/editfns.c, src/fileio.c, src/font.c, src/fontset.c: * src/frame.c, src/frame.h, src/fringe.c, src/indent.c, src/insdel.c: * src/keyboard.c, src/keymap.c, src/lisp.h, src/minibuf.c, src/nsterm.m: * src/print.c, src/textprop.c, src/w32fns.c, src/w32menu.c, src/w32term.c: * src/window.c, src/xdisp.c, src/xfaces.c, src/xfns.c, src/xmenu.c: * src/xterm.c: Users changed. * admin/coccinelle/window.cocci: Semantic patch to replace direct access to Lisp_Object members of struct window to WVAR.
* Generalize INTERNAL_FIELD between buffers, keyboards and frames.Dmitry Antipov2012-07-311-4/+4
| | | | | | | | | | | | | | | | | * src/lisp.h (INTERNAL_FIELD): New macro. * src/buffer.h (BUFFER_INTERNAL_FIELD): Removed. (BVAR): Change to use INTERNAL_FIELD. * src/keyboard.h (KBOARD_INTERNAL_FIELD): Likewise. (KVAR): Change to use INTERNAL_FIELD. * src/frame.h (FVAR): New macro. (struct frame): Use INTERNAL_FIELD for all Lisp_Object fields. * src/alloc.c, src/buffer.c, src/data.c, src/dispnew.c, src/dosfns.c * src/eval.c, src/frame.c, src/fringe.c, src/gtkutil.c, src/minibuf.c * src/nsfns.m, src/nsterm.m, src/print.c, src/term.c, src/w32fns.c * src/w32menu.c, src/w32term.c, src/window.c, src/window.h, src/xdisp.c * src/xfaces.c, src/xfns.c, src/xmenu.c, src/xterm.c: Users changed. * admin/coccinelle/frame.cocci: Semantic patch to replace direct access to Lisp_Object members of struct frame to FVAR.
* Revert hscroll and min_hscroll to ptrdiff_t.Eli Zaretskii2012-07-051-2/+2
| | | | Fixes: debbugs:11857
* Fix bug #11857 with messed up display for insanely large hscroll values.Eli Zaretskii2012-07-051-2/+2
| | | | | | | | src/xdisp.c (window_hscroll_limited): New function. (pos_visible_p, init_iterator): Use it to avoid overflow of pixel coordinates when window's hscroll is set to insanely large values. src/window.h (struct window) <hscroll, min_hscroll>: Change type to 'int'.
* Auto-generate EXFUN using make-docfileTom Tromey2012-07-031-16/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | src * window.c (Fset_window_margins, Fset_window_fringes) (Fset_window_scroll_bars, Fset_window_vscroll): No longer static. * textprop.c (Fprevious_property_change): No longer static. * syntax.c (Fsyntax_table_p): No longer static. * process.c (Fget_process, Fprocess_datagram_address): No longer static. * keymap.c (Flookup_key, Fcopy_keymap): No longer static. * keyboard.c (Fcommand_execute): No longer static. Remove EXFUN. * insdel.c (Fcombine_after_change_execute): No longer static. * image.c (Finit_image_library): No longer static. * fileio.c (Fmake_symbolic_link): No longer static. * eval.c (Ffetch_bytecode): No longer static. * editfns.c (Fuser_full_name): No longer static. * doc.c: (Fdocumentation_property, Fsnarf_documentation): No longer static. * buffer.c (Fset_buffer_major_mode, Fdelete_overlay): No longer static. * dired.c (Ffile_attributes): No longer static. * composite.c (Fcomposition_get_gstring): No longer static. * callproc.c (Fgetenv_internal): No longer static. * ccl.h: Remove EXFUNs. * buffer.h: Remove EXFUNs. * dispextern.h: Remove EXFUNs. * intervals.h: Remove EXFUNs. * fontset.h: Remove EXFUN. * font.h: Remove EXFUNs. * dosfns.c (system_process_attributes): Remove EXFUN. * keymap.h: Remove EXFUNs. * lisp.h: Remove EXFUNs. * w32term.h: Remove EXFUNs. * window.h: Remove EXFUNs. * xsettings.h: Remove EXFUN. * xterm.h: Remove EXFUN. lib-src * make-docfile.c (enum global_type) <FUNCTION>: New constant. (struct global) <value>: New field. (add_global): Add 'value' argument. (compare_globals): Sort functions at the end. (close_emacs_globals): New function. (write_globals): Handle functions. (scan_c_file): Call add_global for DEFUN.
* * lisp/fringe.el (fringe-mode): Doc fix.Dmitry Antipov2012-06-291-7/+8
| | | | | | | | | * src/window.h (struct window): Change type of 'fringes_outside_margins' to bitfield. Fix comment. Adjust users accordingly. (struct window): Change type of 'window_end_bytepos' to ptrdiff_t. Adjust comment. * src/xdisp.c (try_window_id): Change type of 'first_vpos' and 'vpos' to ptrdiff_t.
* * window.h (struct window): Change type of 'hscroll',Dmitry Antipov2012-06-281-14/+19
| | | | | | | | | | 'min_hscroll' and 'last_point' from Lisp_Object to ptrdiff_t, 'last_modified' and 'last_overlay_modified' to EMACS_INT. Adjust users accordingly. * xdisp.c (try_cursor_movement): Replace type check with eassert. * window.c (Fscroll_left, Fscroll_right): Change type of 'hscroll' from EMACS_INT to ptrdiff_t. (make_window): Omit redundant initialization.
* * window.h (struct window): Change type of 'use_time' andDmitry Antipov2012-06-281-6/+6
| | | | | | | | 'sequence_number' from Lisp_Object to int. * frame.c (make_frame): Adjust users accordingly. * print.c (print_object): Likewise. * window.c (select_window, Fwindow_use_time, make_parent_window) (make_window): Likewise.
* For a 'struct window', replace some Lisp_Object fields toDmitry Antipov2012-06-011-29/+28
| | | | | | | | | | bitfields where appropriate, remove unused fields. * window.h (struct window): Remove unused 'last_mark_x' and 'last_mark_y' fields. Rename 'mini_p' field to 'mini', change it's type from Lisp_Object to bitfield. Change type of 'force_start', 'optional_new_start', 'last_had_star', 'update_mode_line' and 'start_at_line_beg' fields from Lisp_Object to bitfield. Adjust users accordingly.
* * src/window.h (clip_changed): Remove useless declaration.Dmitry Antipov2012-05-231-5/+0
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* Rename inhibit_window_configuration_change_hook to inhibit_lisp_code.Chong Yidong2012-03-121-4/+0
| | | | | | | | | | | This is a tweak to 2012-02-23T07:28:21Z!cyd@gnu.org, suggested by Stefan. * eval.c (inhibit_lisp_code): Rename from inhibit_window_configuration_change_hook; move from window.c. * xfns.c (unwind_create_frame_1, Fx_create_frame): * window.c (run_window_configuration_change_hook) (syms_of_window): Callers changed.
* Avoid infloop in next-frame during frame creation.Chong Yidong2012-02-231-0/+4
| | | | | | | | | | | See thread at http://lists.gnu.org/archive/html/emacs-devel/2012-02/msg00573.html * src/window.c (inhibit_window_configuration_change_hook): New var. (run_window_configuration_change_hook): Obey it. * src/xfns.c (Fx_create_frame): Avoid window-configuration-change-hook call when setting menu-bar-lines and tool-bar-lines parameters. (unwind_create_frame_1): New helper function.
* Add 2012 to FSF copyright years for Emacs filesGlenn Morris2012-01-051-1/+1
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* Spelling fixes.Paul Eggert2011-12-041-1/+1
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* Spelling fixes.Paul Eggert2011-11-191-1/+1
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* Rename window-nest to window-combination-limit.Martin Rudalics2011-11-161-3/+2
| | | | | | | | | | | | | | | | | | * window.h (window): Rename slot "nest" to "combination_limit". * window.c (Fwindow_nest): Rename to Fwindow_combination_limit. (Fset_window_nest): Rename to Fset_window_combination_limit. (Vwindow_nest): Rename to Vwindow_combination_limit. (recombine_windows, make_parent_window, make_window) (Fsplit_window_internal, saved_window) (Fset_window_configuration, save_window_save): Rename all occurrences of window_nest to window_combination_limit. * window.el (split-window, window-state-get-1) (window-state-put-1, window-state-put-2): Rename occurrences of window-nest to window-combination-limit. * cus-start.el (window-nest): Rename to window-combination-limit. * windows.texi (Resizing Windows, Splitting Windows): Rename occurrences of window-nest to window-combination-limit.
* Don't handle splits status.Martin Rudalics2011-11-121-4/+0
| | | | | | | | | | | | | | | | | * window.h (window): Remove splits slot. * window.c (Fwindow_splits, Fset_window_splits): Remove. (Fdelete_other_windows_internal, make_parent_window) (make_window, Fsplit_window_internal, Fdelete_window_internal) (Fset_window_configuration, save_window_save): Don't deal with split status of windows. (saved_window): Remove splits slot. (Vwindow_splits): Rewrite doc-string. * window.el (window-resize, delete-window): Use window-splits variable instead of function. (window-state-get-1, window-state-put-2, window-state-put): Don't deal with windows' splits status. * windows.texi (Splitting Windows, Deleting Windows): Remove references to splits status of windows.
* Remove term "subwindow" from code and documentation.Martin Rudalics2011-11-071-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * window.h: Declare delete_all_child_windows instead of delete_all_subwindows. * window.c (Fwindow_nest, Fset_window_nest) (Fset_window_new_total, Fset_window_new_normal) (Fwindow_resize_apply): Don't use term subwindow in doc-strings. (delete_all_subwindows): Rename to delete_all_child_windows. (Fdelete_other_windows_internal, Fset_window_configuration): Call delete_all_child_windows instead of delete_all_subwindows. * frame.c (delete_frame): Call delete_all_child_windows instead of delete_all_subwindows. * window.el (window-combinations): Make WINDOW argument mandatory. Rewrite doc-string. (walk-window-subtree, window-atom-check, window-min-delta) (window-max-delta, window--resize-this-window) (window--resize-root-window-vertically, window-tree) (balance-windows, window-state-put): Rewrite doc-strings as to not mention the term "subwindow". (window--resize-subwindows-skip-p): Rename to window--resize-child-windows-skip-p. (window--resize-subwindows-normal): Rename to window--resize-child-windows-normal. (window--resize-subwindows): Rename to window--resize-child-windows. (window-or-subwindow-p): Rename to window--in-subtree-p. * windows.texi (Resizing Windows, Splitting Windows) (Window Configurations): Use "child window" instead of "subwindow".
* sprintf-related integer and memory overflow issues.Paul Eggert2011-08-291-2/+2
| | | | | | | | | | | | | | | | | | | | * doprnt.c (doprnt): Support printing ptrdiff_t and intmax_t values. (esprintf, esnprintf, exprintf, evxprintf): New functions. * keyboard.c (command_loop_level): Now EMACS_INT, not int. (cmd_error): kbd macro iterations count is now EMACS_INT, not int. (modify_event_symbol): Do not assume that the length of name_alist_or_stem is safe to alloca and fits in int. (Fexecute_extended_command): Likewise for function name and binding. (Frecursion_depth): Wrap around reliably on integer overflow. * keymap.c (push_key_description): First arg is now EMACS_INT, not int, since some callers pass EMACS_INT values. (Fsingle_key_description): Don't crash if symbol name contains more than MAX_ALLOCA bytes. * minibuf.c (minibuf_level): Now EMACS_INT, not int. (get_minibuffer): Arg is now EMACS_INT, not int. * lisp.h (get_minibuffer, push_key_description): Reflect API changes. (esprintf, esnprintf, exprintf, evxprintf): New decls. * window.h (command_loop_level, minibuf_level): Reflect API changes.
* Remove clone-number support. Provide clone-of parameter in window states.Martin Rudalics2011-07-021-4/+0
| | | | | | | | | | | | | | | | * window.h (window): Remove clone_number slot. * window.c (Fwindow_clone_number, Fset_window_clone_number): Remove. (make_parent_window, make_window, saved_window) (Fset_window_configuration, save_window_save): Don't deal with clone numbers. * buffer.c (Qclone_number): Remove declaration. (sort_overlays, overlay_strings): Don't deal with clone numbers. * window.el (window-state-get-1): Don't assign clone numbers. Add clone-of item to list of window parameters. (window-state-put-2): Don't process clone numbers. (display-buffer-alist): Fix doc-string.
* * src/window.h (replace_buffer_in_windows): Declare.Andreas Schwab2011-06-111-0/+1
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* Move/add window-buffer-related functions to window.el.Martin Rudalics2011-06-111-4/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * buffer.c: New Lisp objects Qbuffer_list_update_hook and Qclone_number. Remove external declaration of Qdelete_window. (Fbuffer_list): Rewrite doc-string. Minor restructuring of code. (Fget_buffer_create, Fmake_indirect_buffer, Frename_buffer): Run Qbuffer_list_update_hook if allowed. (Fother_buffer): Rewrite doc-string. Major rewrite for new buffer list implementation. (other_buffer_safely): New function. (Fkill_buffer): Replace call to replace_buffer_in_all_windows by calls to replace_buffer_in_windows and replace_buffer_in_windows_safely. Run Qbuffer_list_update_hook if allowed. (record_buffer): Inhibit quitting and rewrite using quittable functions. Run Qbuffer_list_update_hook if allowed. (Frecord_buffer, Funrecord_buffer): New functions. (switch_to_buffer_1, Fswitch_to_buffer): Remove. Move switch-to-buffer to window.el. (bury-buffer): Move to window.el. (Vbuffer_list_update_hook): New variable. * lisp.h (other_buffer_safely): Add prototype in buffer.c section. * window.h (resize_frame_windows): Move up in code. (Fwindow_frame): Remove EXFUN. (replace_buffer_in_all_windows): Remove prototype. (replace_buffer_in_windows_safely): Add prototype. * window.c: Declare Qdelete_window static again. Move down declaration of select_count. (Fnext_window, Fprevious_window): Rewrite doc-strings. (Fother_window): Move to window.el. (window_loop): Remove DELETE_BUFFER_WINDOWS and UNSHOW_BUFFER cases. Add REPLACE_BUFFER_IN_WINDOWS_SAFELY case. (Fdelete_windows_on, Freplace_buffer_in_windows): Move to window.el. (replace_buffer_in_windows): Implement by calling Qreplace_buffer_in_windows. (replace_buffer_in_all_windows): Remove with some functionality moved into replace_buffer_in_windows_safely. (replace_buffer_in_windows_safely): New function. (select_window_norecord, select_frame_norecord): Move in front of run_window_configuration_change_hook. Remove now obsolete declarations. (Fset_window_buffer): Rewrite doc-string. Call Qrecord_window_buffer. (keys_of_window): Move binding for other-window to window.el. * loadup.el (top-level): Load window before files for the sake of replace-buffer-in-windows. * files.el (read-buffer-to-switch) (switch-to-buffer-other-window) (switch-to-buffer-other-frame, display-buffer-other-frame): Move to window.el. * simple.el (get-next-valid-buffer, last-buffer, next-buffer) (previous-buffer): Move to window.el. * bindings.el (unbury-buffer): Move to window.el. * window.el (delete-other-windows-vertically): Move after definition of delete-other-windows. (other-window, delete-windows-on, replace-buffer-in-windows): Move here from window.c. (record-window-buffer, unrecord-window-buffer) (set-window-buffer-start-and-point, switch-to-prev-buffer) (switch-to-next-buffer): New functions. (get-next-valid-buffer, last-buffer, next-buffer): Move here from simple.el. Call switch-to-next-buffer. (previous-buffer): Move here from simple.el. Call switch-to-prev-buffer. (bury-buffer): Move here from buffer.c. Switch to previous buffer when window cannot be deleted. (unbury-buffer): Move here from bindings.el. (ctl-x-map): Move binding for other-window from window.c to here. (read-buffer-to-switch, switch-to-buffer-other-window) (switch-to-buffer-other-frame): Move here from files.el. (normalize-buffer-to-switch-to): New functions. (switch-to-buffer): Move here from buffer.c. Use read-buffer-to-switch and normalize-buffer-to-switch-to.
* Make identifiers static if they are not used in other modules.Paul Eggert2011-06-101-3/+0
| | | | | | | | * data.c (Qcompiled_function, Qframe, Qvector): * image.c (QimageMagick, Qsvg): * minibuf.c (Qmetadata): * window.c (resize_window_check, resize_root_window): Now static. * window.h (resize_window_check, resize_root_window): Remove decls.
* * window.c: Fix minor problems reported by GCC 4.6.0.Paul Eggert2011-06-101-1/+0
| | | | | | | | | | (window_deletion_count, delete_deletable_window): Remove; unused. (window_body_lines): Now static. (Fdelete_other_windows_internal): Mark vars as initialized. Make sure 'resize_failed' is initialized. (run_window_configuration_change_hook): Rename local to avoid shadowing. (resize_window_apply): Remove unused local. * window.h (delete_deletable_window): Remove decl.
* Some more window.h fixes missing in 2011-06-10T06:55:18Z!rudalics@gmx.at.Martin Rudalics2011-06-101-11/+0
| | | | | | | | * window.h (resize_proportionally, orig_total_lines) (orig_top_line): Remove from window structure. (set_window_height, set_window_width, change_window_heights) (Fdelete_window): Remove prototypes. (resize_frame_windows): Remove duplicate declaration.
* Avoid compiler warnings about missing prototypes of window.c functions.Eli Zaretskii2011-06-101-0/+7
| | | | | | | | src/window.h (resize_frame_windows, resize_window_check) (delete_deletable_window, resize_root_window) (resize_frame_windows): Declare prototypes. src/ window.c (resize_window_apply): Make definition be "static" to match the prototype.
* Add some new members to window structure in window.h.Martin Rudalics2011-06-081-26/+91
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * window.h (window): Add some new members to window structure - normal_lines, normal_cols, new_total, new_normal, clone_number, splits, nest, prev_buffers, next_buffers. (WINDOW_TOTAL_SIZE): Move here from window.c. (MIN_SAFE_WINDOW_WIDTH, MIN_SAFE_WINDOW_HEIGHT): Define. * window.c (WINDOW_TOTAL_SIZE): Move to window.h. (make_dummy_parent): Set new members of windows structure. (make_window): Move down in code. Handle new members of window structure. (Fwindow_clone_number, Fwindow_splits, Fset_window_splits) (Fwindow_nest, Fset_window_nest, Fwindow_new_total) (Fwindow_normal_size, Fwindow_new_normal, Fwindow_prev_buffers) (Fset_window_prev_buffers, Fwindow_next_buffers) (Fset_window_next_buffers, Fset_window_clone_number): New functions. (Fwindow_hscroll, Fwindow_at, Fwindow_point, Fwindow_start) (Fwindow_end, Fwindow_line_height, Fset_window_dedicated_p): Doc-string fixes. (Fwindow_parameters, Fwindow_parameter, Fset_window_parameter): Argument WINDOW can be now internal window too. (Fwindow_use_time): Move up in code. (Fget_buffer_window): Rename argument FRAME to ALL-FRAMES. Rewrite doc-string. (Fset_window_configuration, saved_window) (Fcurrent_window_configuration, save_window_save): Handle new members of window structure.
* Make delete_all_subwindows argument a Lisp_Object.Martin Rudalics2011-06-071-1/+1
| | | | | | | | | | | | | * window.c (delete_window, Fset_window_configuration): Call delete_all_subwindows with window as argument. (delete_all_subwindows): Take a window as argument and not a structure. Rewrite. * window.h: delete_all_subwindows now takes a Lisp_Object as argument. * frame.c (delete_frame): Call delete_all_subwindows with root window as argument.
* Install some window-size related functions and window-list-1.Martin Rudalics2011-06-071-1/+1
| | | | | | | | | | | | | | | * window.c (Fwindow_total_size, Fwindow_left_column) (Fwindow_top_line, window_body_lines, Fwindow_body_size) (Fwindow_list_1): New functions. (window_box_text_cols): Replace with window_body_cols. (Fwindow_width, Fscroll_left, Fscroll_right): Use window_body_cols instead of window_box_text_cols. * window.h: Extern window_body_cols instead of window_box_text_cols. * indent.c (compute_motion, Fcompute_motion): Use window_body_cols instead of window_box_text_cols.
* * src/window.h (Fwindow_frame): Declare.Stefan Monnier2011-06-061-0/+1
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* Move some window-related functions from frame.c to window.c.Martin Rudalics2011-06-061-3/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | * lisp.h: Move EXFUNS for Fframe_root_window, Fframe_first_window and Fset_frame_selected_window to window.h. * window.h: Move EXFUNS for Fframe_root_window, Fframe_first_window and Fset_frame_selected_window here from lisp.h. * frame.c (Fwindow_frame, Fframe_first_window) (Fframe_root_window, Fframe_selected_window) (Fset_frame_selected_window): Move to window.c. (Factive_minibuffer_window): Move to minibuf.c. (Fother_visible_frames_p): New function. * minibuf.c (Factive_minibuffer_window): Move here from frame.c. * window.c (Fwindow_frame): Move here from frame.c. Accept any window as argument. (Fframe_root_window, Fframe_first_window) (Fframe_selected_window): Move here from frame.c. Accept frame or arbitrary window as argument. Update doc-strings. (Fminibuffer_window): Move up in code. (Fwindow_minibuffer_p): Move up in code and simplify. (Fset_frame_selected_window): Move here from frame.c. Marginal rewrite. (Fselected_window, select_window, Fselect_window): Move up in code. Minor doc-string fixes.
* * lisp.h: Say "vectorlike header" rather than "vector header.Paul Eggert2011-04-251-1/+1
| | | | | | (struct vectorlike_header): Rename from struct vector_header. (XVECTORLIKE_HEADER_SIZE): Renamed from XVECTOR_HEADER_SIZE. All uses changed.
* lisp.h: Fix a problem with aliasing and vector headers.Paul Eggert2011-04-251-4/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | GCC 4.6.0 optimizes based on type-based alias analysis. For example, if b is of type struct buffer * and v of type struct Lisp_Vector *, then gcc -O2 was incorrectly assuming that &b->size != &v->size, and therefore "v->size = 1; b->size = 2; return v->size;" must therefore return 1. This assumption is incorrect for Emacs, since it type-puns struct Lisp_Vector * with many other types. To fix this problem, this patch adds a new type struct vector_header that documents the constraints on layout of vectors and pseudovectors, and helps optimizing compilers not get fooled by Emacs's type punning. It also adds the macros XSETTYPED_PVECTYPE XSETTYPED_PSEUDOVECTOR, TYPED_PSEUDOVECTORP, for similar reasons. * lisp.h (XVECTOR_SIZE): New convenience macro. All previous uses of XVECTOR (foo)->size replaced to use this macro, to avoid the hassle of writing XVECTOR (foo)->header.size. (XVECTOR_HEADER_SIZE): New macro, for use in XSETPSEUDOVECTOR. (XSETTYPED_PVECTYPE): New macro, specifying the name of the size member. (XSETPVECTYPE): Rewrite in terms of new macro. (XSETPVECTYPESIZE): New macro, specifying both type and size. This is a bit clearer, and further avoids the possibility of undesirable aliasing. (XSETTYPED_PSEUDOVECTOR): New macro, specifying the size. (XSETPSEUDOVECTOR): Rewrite in terms of XSETTYPED_PSEUDOVECTOR and XVECTOR_HEADER_SIZE. (XSETSUBR): Rewrite in terms of XSETTYPED_PSEUDOVECTOR and XSIZE, since Lisp_Subr is a special case (no "next" field). (ASIZE): Rewrite in terms of XVECTOR_SIZE. (struct vector_header): New type. (TYPED_PSEUDOVECTORP): New macro, also specifying the C type of the object, to help avoid aliasing. (PSEUDOVECTORP): Rewrite in terms of TYPED_PSEUDOVECTORP. (SUBRP): Likewise, since Lisp_Subr is a special case. * lisp.h (struct Lisp_Vector, struct Lisp_Char_Table): (struct Lisp_Sub_Char_Table, struct Lisp_Bool_Vector): (struct Lisp_Hash_Table): Combine first two members into a single struct vector_header member. All uses of "size" and "next" members changed to be "header.size" and "header.next". * buffer.h (struct buffer): Likewise. * font.h (struct font_spec, struct font_entity, struct font): Likewise. * frame.h (struct frame): Likewise. * process.h (struct Lisp_Process): Likewise. * termhooks.h (struct terminal): Likewise. * window.c (struct save_window_data, struct saved_window): Likewise. * window.h (struct window): Likewise. * alloc.c (allocate_buffer, Fmake_bool_vector, allocate_pseudovector): Use XSETPVECTYPESIZE, not XSETPVECTYPE, to avoid aliasing problems. * buffer.c (init_buffer_once): Likewise. * lread.c (defsubr): Use XSETTYPED_PVECTYPE, since Lisp_Subr is a special case. * process.c (Fformat_network_address): Use local var for size, for brevity.
* Don't publish debugger-only interfaces to other modules.Paul Eggert2011-04-131-1/+0
| | | | | | | | | * lisp.h (safe_debug_print, debug_output_compilation_hack): (verify_bytepos, count_markers): Move decls to the only modules that need them. * region-cache.h (pp_cache): Likewise. * window.h (check_all_windows): Likewise. * marker.c, print.c, region-cache.c, window.c: Decls moved here.
* * window.h (check_all_windows): Mark externally visible.Paul Eggert2011-04-131-1/+1
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* Make Emacs functions such as Fatom 'static' by default.Paul Eggert2011-04-101-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This makes it easier for human readers (and static analyzers) to see whether these functions can be called from other modules. DEFUN now defines a static function. To make the function external so that it can be used in other C modules, use the new macro DEFUE. * lisp.h (DEFINE_FUNC): New macro, with the old contents of DEFUN. (DEFUN): Rewrite in terms of DEFINE_FUNC. It now generates a static function definition. Use DEFUE if you want an extern one. (DEFUE, INFUN): New macros. (Funibyte_char_to_multibyte, Fsyntax_table_p, Finit_image_library): (Feval_region, Fbacktrace, Ffetch_bytecode, Fswitch_to_buffer): (Ffile_executable_p, Fmake_symbolic_link, Fcommand_execute): (Fget_process, Fdocumentation_property, Fbyte_code, Ffile_attributes): Remove decls, since these functions are now static. (Funintern, Fget_internal_run_time): New decls, since these functions were already external. * alloc.c, buffer.c, callint.c, callproc.c, casefiddle.c, casetab.c: * ccl.c, character.c, chartab.c, cmds.c, coding.c, data.c, dispnew.c: * doc.c, editfns.c, emacs.c, eval.c, fileio.c, filelock.c, floatfns.c: * fns.c, font.c, fontset.c, frame.c, image.c, indent.c: * keyboard.c, keymap.c, lread.c: * macros.c, marker.c, menu.c, minibuf.c, print.c, process.c, search.c: * syntax.c, term.c, terminal.c, textprop.c, undo.c: * window.c, xdisp.c, xfaces.c, xfns.c, xmenu.c, xsettings.c: Mark functions with DEFUE instead of DEFUN, if they are used in other modules. * buffer.c (Fset_buffer_major_mode, Fdelete_overlay): New forward decls for now-static functions. * buffer.h (Fdelete_overlay): Remove decl. * callproc.c (Fgetenv_internal): Mark as internal. * composite.c (Fremove_list_of_text_properties): Remove decl. (Fcomposition_get_gstring): New forward static decl. * composite.h (Fcomposite_get_gstring): Remove decl. * dired.c (Ffile_attributes): New forward static decl. * doc.c (Fdocumntation_property): New forward static decl. * eval.c (Ffetch_bytecode): New forward static decl. (Funintern): Remove extern decl; now in .h file where it belongs. * fileio.c (Fmake_symbolic_link): New forward static decl. * image.c (Finit_image_library): New forward static decl. * insdel.c (Fcombine_after_change_execute): Make forward decl static. * intervals.h (Fprevious_property_change): (Fremove_list_of_text_properties): Remove decls. * keyboard.c (Fthis_command_keys): Remove decl. (Fcommand_execute): New forward static decl. * keymap.c (Flookup_key): New forward static decl. (Fcopy_keymap): Now static. * keymap.h (Flookup_key): Remove decl. * process.c (Fget_process): New forward static decl. (Fprocess_datagram_address): Mark as internal. * syntax.c (Fsyntax_table_p): New forward static decl. (skip_chars): Remove duplicate decl. * textprop.c (Fprevious_property_change): New forward static decl. * window.c (Fset_window_fringes, Fset_window_scroll_bars): Now internal. (Fset_window_margins, Fset_window_vscroll): New forward static decls. * window.h (Fset_window_vscroll, Fset_window_margins): Remove decls.
* Merge from trunkStefan Monnier2011-03-211-0/+1
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| * * window.h (check_all_windows): New decl, to forestallPaul Eggert2011-03-061-0/+1
| | | | | | | | gcc -Wmissing-prototypes diagnostic.
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