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Author SHA1 Message Date
Eli Zaretskii
6d6aa291f2 Fix bug #16070 with crashes when toggling buffer's multibyteness. 
src/buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
 2013-12-06 17:13:35 +02:00
Dmitry Antipov
64ed4306fc * xterm.c (input_signal_count): Remove. 
(x_dispatch_event): Define unconditionally.
(x_make_frame_visible): Process X events until the frame
is really visible (Bug#16027).
* xterm.h (x_dispatch_event): Declare unconditionally.
 2013-12-06 09:49:05 +04:00
Jan Djärv
c619527c15 Fix some pixelwise breakage, more remain. 
* nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.

* nsterm.m (x_set_window_size): Handle pixelwise.
 2013-12-05 17:20:11 +01:00
Martin Rudalics
8bea269da3 In x_new_font calculate new frame sizes from new font size (Bug#16028). 
* w32term.c (x_new_font):
* xterm.c (x_new_font): Calculate new frame size from new font
size (Bug#16028).
 2013-12-05 14:46:30 +01:00
Stefan Monnier
105324ced4 * src/lisp.h (FOR_EACH_TAIL): New macro. 
* src/fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
 2013-12-04 17:10:46 -05:00
Stefan Monnier
22800ae936 * src/window.c (select_window): Call second wset_redisplay before we change 
selected_window.

Fixes: debbugs:16034
 2013-12-04 16:08:21 -05:00
Paul Eggert
c521fe2923 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used. 2013-12-04 11:19:45 -08:00
Eli Zaretskii
913250cf96 Avoid compiler warning in w32xfns.c. 
src/w32xfns.c: Include window.h, to avoid a compiler warning.
 2013-12-04 21:05:16 +02:00
Stefan Monnier
5961ad6cd2 * src/window.c (window_scroll): Mark window for redisplay. 
(scroll_command, Fscroll_other_window): Don't cause redisplay now that
window_scroll takes care of it.
(Fset_window_point, Fdelete_other_windows_internal)
(set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
(Fsplit_window_internal, Fdelete_window_internal)
(Fresize_mini_window_internal, Fset_window_configuration)
(apply_window_adjustment): Use fset_redisplay and wset_redisplay to
cause redisplay instead of forcing a complete redisplay.
* src/xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
we're only affecting the selected_window.

Fixes: debbugs:16034
 2013-12-04 13:46:47 -05:00
Eli Zaretskii
ad82612405 Fix bug #16043 with crashes when displaying new bidi control characters. 
src/bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
 directional control characters.  Update type and category
 determination according to the UBA from Unicode v6.3.
 (bidi_category_t): New category EXPLICIT_FORMATTING.
 src/dispextern.h (bidi_type_t): Update to include new bidirectional
 properties introduced with Unicode v6.3.

 admin/unidata/unidata-gen.el (unidata-prop-alist): Update bidi-class
 to include the new isolate-related classes introduced with Unicode
 v6.3.
 (unidata-encode-val): Accept an additional optional argument, a
 warning message to emit when UnicodeData.txt defines bidi-class
 values that are not in unidata-prop-alist.  Add a comment
 explaining what should maintainers do if/when such a warning ever
 appears.
 (unidata-gen-table): Call unidata-encode-val with 3rd arg non-nil
 when generating uni-bidi.el.
 2013-12-04 18:58:05 +02:00
Martin Rudalics
2db4a1b634 In XTflash fix coordinate of bottom area to flash (Bug#16044). 
* xterm.c (XTflash): Fix coordinate of bottom area to flash
(Bug#16044).
 2013-12-04 15:11:33 +01:00
Dmitry Antipov
a84c99500e * font.h (struct font_bitmap): Remove unused 'extra' member. 
* ftfont.c (ftfont_get_bitmap): Adjust users.
 2013-12-04 17:35:41 +04:00
Dmitry Antipov
a378aa9de7 * font.c (font_list_entities): Remove dummy assignment. 
* font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
used on graphic displays only.  Remove unused 'font_encoder' member.
* nsfont.m (nsfont_open):
* w32font.c (w32font_open_internal): Adjust users.
 2013-12-04 17:08:30 +04:00
Paul Eggert
5df474aaa9 Use bool for boolean. 
* tparam.c (tparam1):
* undo.c (record_point, record_property_change):
Use bool for boolean, for local vars that are always true or false.
 2013-12-03 14:36:49 -08:00
Paul Eggert
2654ac09cc Minor integer overflow fixes. 
* window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
This improves on the previous fix to this function.
(window_resize_check): When summing up pixel counts, don't rely on
undefined behavior if the sum overflows.

Fixes: debbugs:16033
 2013-12-03 13:37:41 -08:00
Martin Rudalics
0b254a38fa Add to last fix: In gtk resizing count tool and menubars. 2013-12-03 19:08:14 +01:00
Martin Rudalics
bab5c317ae Again fix last fix. 2013-12-03 18:22:05 +01:00
Martin Rudalics
4525072b21 Fix last fix (Bug#16036) 2013-12-03 12:33:13 +01:00
Martin Rudalics
7303a0aefc Fix issues related to pixelwise resizing. (Bug#16013) (Bug#16033) 
* window.c (Fset_window_new_pixel): Don't choke at negative
argument value (Bug#16033).

* xfns.c (Fx_create_frame): Add another call to change_frame_size
to avoid crash in window_box_height.

* gtkutil.h: Fix external declaration of xg_frame_set_char_size.
* gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
calculation.
* xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
 2013-12-03 08:45:54 +01:00
Paul Eggert
25636e1362 Minor integer overflow fixes. 
* window.c (Fset_window_new_pixel, grow_mini_window):
* xdisp.c (Fwindow_text_pixel_size):
Avoid undefined behavior on signed integer overflow.
* xfns.c (x_set_mouse_color):
Check that drag shape fits in 'unsigned', since that's what X wants.
 2013-12-02 18:27:10 -08:00
Eli Zaretskii
2595af33fc src/composite.c (composition_reseat_it): Fix a typo in a comment. 2013-12-02 22:56:52 +02:00
Eli Zaretskii
21bf394d7d Improve reporting of fatal exception on MS-Windows, to aid debugging #15994. 
src/w32fns.c (my_exception_handler): New function.
 (globals_of_w32fns): Set it up as the unhandled exception
 handler.  Initialize exception code and address to zeros.
 (emacs_abort): If the exception code and address are available,
 print them at the beginning of the backtrace.  Fix the format of
 printing addresses (was producing 0x0x12345678 on XP).
 2013-12-02 19:28:17 +02:00
Helmut Eller
f345395c71 * lisp/emacs-lisp/debug.el (debugger-toggle-locals): New command. 
(debugger-mode-map): Bind it.
(debugger--backtrace-base): New function.
(debugger-eval-expression): Use it.
(debugger-frame-number): Skip local vars when present.
(debugger--locals-visible-p, debugger--insert-locals)
(debugger--show-locals, debugger--hide-locals): New functions.
* src/eval.c (Fbacktrace__locals): New function.
(syms_of_eval): Defsubr it.
 2013-12-02 09:45:22 -05:00
Dmitry Antipov
dacc9715a7 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT): 
Define here to unify between...
* nsterm.h, w32term.h, xterm.h: ...port-specific headers.
* w32term.h (CHECK_W32_FRAME): Remove unused macro.
 2013-12-02 17:35:53 +04:00
YAMAMOTO Mitsuharu
e0e0af3bd5 Remove fringe background extension code on X11. 
* xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.

* xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
fringe background extension.
(x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
because they are now always the same as `left' and `width',
respectively.  Remove code for the case that `width' and
`sb_width' are different.
 2013-12-02 10:05:57 +09:00
Paul Eggert
f224e50022 Spelling and punctuation fixes. 2013-12-01 14:33:13 -08:00
Paul Eggert
75b09539a4 Fix minor problems found by static checking. 
* dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
* frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
* xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
 2013-12-01 09:09:18 -08:00
Lars Magne Ingebrigtsen
5f9aee6fdd Fix duckduckgo imagemagick crash 
* image.c (imagemagick_compute_animated_image): Don't crash if we
have an animation with different-sized images.

Fixes: debbugs:15313
 2013-12-01 15:34:05 +01:00
Juanma Barranquero
0449d6cdab Fix Changelog typos. 2013-12-01 14:40:19 +01:00
Martin Rudalics
90caab3fe7 Remove some unused items introduced during pixelwise change. 
* window.c (window_resize_total_check): Remove unused function.
* xdisp.c (remember_mouse_glyph): Remove unused label.
(Ftool_bar_height): Move declaration inside #if.
* xterm.c (x_set_window_size): Don't use r and c.
 2013-11-30 17:25:51 +01:00
Juanma Barranquero
6ae87264fd src/w32term.c,window.c,xdisp.c: Remove unused variables. 
* w32term.c (w32_read_socket): Remove unused variable `buf'.

* window.c (Fset_window_configuration): Comment out unused variables.

* xdisp.c (Fwindow_text_pixel_size): Remove unused variables
`value' and `endp'.
 2013-11-30 16:51:16 +01:00
Jan Djärv
eb6f376dd4 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio. 2013-11-30 15:03:53 +01:00
Jan Djärv
8e2d7ef25e * gnutls.c (gnutls_audit_log_function): Only declare and define if 
HAVE_GNUTLS3.

* xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.

Fixes: debbugs:16001
 2013-11-30 14:31:39 +01:00
Jan Djärv
f80e1bb62e * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay 
if interrupts are deferred.

Fixes: debbugs:15801
 2013-11-30 13:37:16 +01:00
Martin Rudalics
10634b405c Fix ChangeLog dates of last commit. 2013-11-30 10:28:17 +01:00
Martin Rudalics
880e615853 Support resizing frames and windows pixelwise. 
* dispextern.h (enum window_part): Add ON_SCROLL_BAR,
ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
(struct glyph_matrix): Replace window_left_col and
window_top_line by window_pixel_left and window_pixel_top.
(WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P): Minor
rewrite.
(enum face_id): Add WINDOW_DIVIDER_FACE_ID.
(draw_window_divider, move_it_to, x_draw_right_divider)
(x_draw_bottom_divider, change_frame_size): Add or fix
declarations.
* dispnew.c (change_frame_size_1): Change prototype.
(adjust_glyph_matrix, required_matrix_width)
(adjust_frame_glyphs_for_window_redisplay): Use pixel
values instead of lines and columns.
(marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
WINDOW_TOTAL_FRINGE_WIDTH.
(handle_window_change_signal, do_pending_window_change)
(init_display): Adjusts calls of change_frame_size.
(change_frame_size, change_frame_size_1): Handle pixelwise
changes.
* frame.c (Qright_divider_width, Qbottom_divider_width): New
Lisp objects.
(set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
(make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
(x_set_internal_border_width, x_set_vertical_scroll_bars)
(x_set_scroll_bar_width, x_figure_window_size): Handle pixel
values.
(set_frame_param): New function.
(Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
(Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
(Ffringe_width, Fborder_width, Fright_divider_width)
(Fbottom_divider_width): New functions, defsubr them.
(Fset_frame_height, Fset_frame_width, Fset_frame_size): New
argument pixelwise.
(struct frame_parm_table): New members Qright_divider_width and
Qbottom_divider_width.
(x_set_frame_parameters): Handle parameters for pixelwise sizes.
(x_report_frame_params): Handle Qright_divider_width and
Qbottom_divider_width.
(x_set_right_divider_width, x_set_bottom_divider_width): New
functions.
(frame_resize_pixelwise): New option.
* frame.h (struct frame): Add tool_bar_height, menu_bar_height,
new_pixelwise, right_divider_width and bottom_divider_width;
remove total_lines; rename text_lines, text_cols, new_text_lines
and new_text_cols to text_height, text_width, new_height and
new_width respectively.
(FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
FRAME_TEXT_WIDTH respectively.
(FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
(FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
(FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH): New
macros.
(FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
(FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
(SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
(FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
(FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
(FRAME_TOTAL_COLS_ARG): Remove macro.
* fringe.c (draw_fringe_bitmap_1): Handle right divder.
* gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
(x_wm_set_size_hint): Handle frame pixel sizes.
* indent.c (compute_motion, Fcompute_motion): Call
window_body_width instead of window_body_cols.
* keyboard.c (Qright_divider, Qbottom_divider): New symbols.
(make_lispy_position): Handle right and bottom dividers.
(Fsuspend_emacs): Pixelize call of change_frame_size.
* keyboard.h: Extern Qright_divider, Qbottom_divider.
* lisp.h: Extern set_frame_param.
* nsfns.m (x_set_tool_bar_lines): Pixelize call of
x_set_window_size.
(Fx_create_frame): Add entry for vertical_drag_cursor.  Pixelize
call of change_frame_size.
* nsterm.h (struct ns_output): Add vertical_drag_cursor.
* nsterm.m (ns_update_window_end): Optionally draw right
divider.
(x_set_window_size): Add argument pixelwise.  Call
check_frame_size and change_frame_size with pixelwise zero.
(ns_draw_window_divider): New function.
(ns_redisplay_interface): Add ns_draw_window_divider.
(updateFrameSize:): Call change_frame_size with pixelwise zero.
(x_new_font): Call x_set_window_size with pixelwise zero.
* print.c (print_object): For a window print its sequence
number again.
* term.c (Fresume_tty): Pixelize call of change_frame_size.
* w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
(x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
(w32_createwindow): Use scroll bar area width.
(w32_wnd_proc): Handle bottom divider width.  For
WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
(Fx_create_frame): Default divider width parameters.  Caclulate
sizes pixelwise.  Add vertical drag cursor support.
(x_create_tip_frame): Default divider widths to zero.  Pixelize
call to change_frame_size.
(Fx_show_tip): Add handling of divider widths.  Pixelize window
position and sizes.
(Fw32_frame_rect): New function.
(frame_parm_handler w32_frame_parm_handlers): Add divider
widths.
(Vx_window_vertical_drag_shape): Add variable.
* w32inevt.c (resize_event, maybe_generate_resize_event):
Pixelize change_frame_size calls.
* w32menu.c (set_frame_menubar): Pixelize x_set_window_size
call.
* w32term.c (w32_draw_window_divider): New function.
(x_update_window_end): Handle right divider.
(w32_draw_fringe_bitmap, x_scroll_run)
(w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
(w32_read_socket): Handle SIZE_MAXIMIZED separately.  Calculate
new frame sizes pixelwise.
(x_new_font): Pixelize call to x_set_window_size.
(x_check_fullscreen): Pixelize call to change_frame_size.
(x_set_window_size_1, x_set_window_size): New argument
pixelwise.  Calculate pixelwise.
(x_wm_set_size_hint): Use scroll bar area width.
(w32_redisplay_interface): Add w32_draw_window_divider.
* w32term.h (struct w32_output): Add vertical drag cursor.
* widget.c (set_frame_size, update_wm_hints)
(EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
change_frame_size.
(EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
* window.c (sequence_number): Restore.
(Fwindow_pixel_width, Fwindow_pixel_height)
(Fwindow_mode_line_height, Fwindow_header_line_height)
(window_pixel_to_total, Frun_window_scroll_functions)
(Fset_window_new_pixel, window_resize_apply_total)
(Fwindow_resize_apply_total): New functions.
(window_body_height, window_body_width): Rename from
window_body_lines.  New argument PIXELWISE.  Calculate
pixelwise.
(Fwindow_body_height, Fwindow_body_width): New argument
PIXELWISE.
(coordinates_in_window, window_relative_x_coord): Use window's
pixel width instead of total width.
(replace_window, recombine_windows): Initialize pixel values.
(resize_root_window, resize_frame_windows, grow_mini_window)
(shrink_mini_window): New argument PIXELWISE.  Calculate
pixelwise.
(Fdelete_other_windows_internal, adjust_window_margins)
(window_resize_check, window_resize_apply)
(Fdelete_window_internal, Fresize_mini_window_internal)
(Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
(check_frame_size): Rename arguments.  New argument PIXELWISE.
Calculate pixelwise.
(set_window_buffer): Make samebuf bool.  Run configuration change
hook only if buffer changed.
(Fset_window_buffer): Rewrite doc-string.
(make_window): Initialize new_pixel slot.
(Fwindow_resize_apply): Check pixel size of root window.
(Fsplit_window_internal): Call 2nd argument pixel_size.
Calculate pixelwise.
(Fscroll_left, Fscroll_right): Call window_body_width instead of
window_body_cols.
(save_window_data): New slots frame_text_width,
frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
(saved_window): New slots pixel_left, pixel_top, pixel_height,
pixel_width.
(Fcurrent_window_configuration, Fset_window_configuration)
(save_window_save, compare_window_configurations): Handle new
slots in save_window_data and saved_window.
(Fset_window_scroll_bars): Fix doc-string.
(window_resize_pixelwise): New variable.
(coordinates_in_window, Fcoordinates_in_window_p): Handle
dividers.
(make_parent_window): Adjust sequence_number.
(Fwindow_right_divider_width, Fwindow_bottom_divider_width): New
functions.
* window.h (struct window): New members new_pixel, pixel_left,
pixel_top, pixel_width, pixel_height.  Restore sequence_number.
(wset_new_pixel): New function.
(WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
(MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
(WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
(WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
(WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
(WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
(WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
(WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
(WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
(WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
(WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
(WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
(WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
(WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
(WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
Rewrite.
(resize_frame_windows, grow_mini_window, shrink_mini_window)
(window_body_width, check_frame_size): Adapt external declarations.
* xdisp.c (last_max_ascent): New integer.
(window_text_bottom_y): Handle bottom divider.
(window_box_width, window_box_height): Calculate pixelwise.
(get_glyph_string_clip_rects): Handle right divider.
(remember_mouse_glyph): When windows are resized pixelwise
proceed with width and height set to 1.
(init_iterator): Use WINDOW_PIXEL_WIDTH instead of
WINDOW_TOTAL_WIDTH.
(move_it_to): Calculate and return maximum x position
encountered.
(Fwindow_text_pixel_size): New function.
(resize_mini_window, update_tool_bar): Calculate pixelwise.
(tool_bar_lines_needed): Rename to tool_bar_height.  Calculate
pixelwise.
(Ftool_bar_lines_needed): Rename to Ftool_bar_height.  Calculate
pixelwise.
(redisplay_tool_bar): Calculate pixelwise.
(redisplay_window): Calculate pixelwise.  Handle dividers.
(draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
(x_draw_vertical_border): Handle dividers.
(define_frame_cursor1): Handle vertical drag cursor.
(x_draw_right_divider, x_draw_bottom_divider): New functions.
(expose_window): Calculate pixelwise.  Handle dividers.
(init_xdisp): Initialize pixel values.
* xfaces.c (Qwindow_divider): New face.
(realize_basic_faces): Realize it.
* xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
(x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
(x_set_scroll_bar_default_width): Default actual width to 16.
(Fx_create_frame): Set sizes pixelwise.
(x_create_tip_frame): Default divider widths to zero.  Pixelize
call of change_frame_size.
(Fx_show_tip): Handle divider widths.  Initial pixel position
and sizes.
(frame_parm_handler x_frame_parm_handlers): Add divider widths.
(Vx_window_vertical_drag_shape): New option.
* xmenu.c (free_frame_menubar): Pixelize call of
x_set_window_size.
* xterm.c (x_draw_window_divider): New function.
(x_update_window_end): Optionally draw right divider.
(x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
(XTset_vertical_scroll_bar): Use scroll bar pixel width.
(handle_one_xevent, x_new_font): Calculate pixelwise.
(x_set_window_size_1, x_set_window_size): New argument
pixelwise.  Calculate pixelwise.
(x_wm_set_size_hint): Pixelize call of check_frame_size.
(struct x_redisplay_interface): Add x_draw_window_divider.
* xterm.h (struct x_output): Add vertical_drag_cursor.

* cus-start.el (frame-resize-pixelwise)
(window-resize-pixelwise): New entries.
* emacs-lisp/debug.el (debug): Use window-total-height instead
of window-total-size.
* frame.el (tool-bar-lines-needed): Defalias to tool-bar-height.
* help.el (describe-bindings-internal): Call help-buffer
(temp-buffer-max-width): New option.
(resize-temp-buffer-window, help-window-setup)
(with-help-window): Rewrite.
* mouse.el (mouse-drag-line): Rewrite.  Add key bindings for
dragging dividers.
* window.el (frame-char-size, window-min-pixel-height)
(window-safe-min-pixel-height, window-safe-min-pixel-width)
(window-min-pixel-width, window-safe-min-pixel-size)
(window-combination-p, window-safe-min-size)
(window-resizable-p, window--size-to-pixel)
(window--pixel-to-size, window--resize-apply-p): New functions.
(window-safe-min-height): Fix doc-string.
(window-size, window-min-size, window--min-size-1)
(window-sizable, window-sizable-p, window--min-delta-1)
(window-min-delta, window--max-delta-1, window-max-delta)
(window--resizable, window--resizable-p, window-resizable)
(window-full-height-p, window-full-width-p, window-at-side-p)
(window--in-direction-2, window-in-direction)
(window--resize-reset-1, window--resize-mini-window)
(window-resize, window-resize-no-error)
(window--resize-child-windows-normal)
(window--resize-child-windows, window--resize-siblings)
(window--resize-this-window, window--resize-root-window)
(window--resize-root-window-vertically)
(adjust-window-trailing-edge, enlarge-window, shrink-window)
(maximize-window, minimize-window, delete-window)
(quit-restore-window, window-split-min-size, split-window)
(balance-windows-2, balance-windows)
(balance-windows-area-adjust, balance-windows-area)
(window--state-get-1, window-state-get, window--state-put-1)
(window--state-put-2, window-state-put)
(display-buffer-record-window, window--display-buffer): Make
functions handle pixelwise sizing of windows.
(display-buffer--action-function-custom-type)
(display-buffer-fallback-action): Add
display-buffer-in-previous-window.
(display-buffer-use-some-window): Resize window to height it had
before.
(fit-window-to-buffer-horizontally): New option.
(fit-frame-to-buffer): Describe new values.
(fit-frame-to-buffer-bottom-margin): Replace with
fit-frame-to-buffer-margins.
(window--sanitize-margin): New function.
(fit-frame-to-buffer, fit-window-to-buffer): Rewrite completely
using window-text-pixel-size.
 2013-11-30 10:25:31 +01:00
Stefan Monnier
44ad1cf760 * src/xdisp.c (redisplay_internal): Don't call set_window_update_flags. 
Set invisible frames's `redisplay' when a full redisplay is requested.
(redisplay_window): Set must_be_updated_p instead.
(redisplay_mode_lines): Don't set must_be_updated_p any more.
(display_mode_lines): Set it here instead.
* src/dispextern.h (set_window_update_flags): Remove.
* src/dispnew.c (set_window_update_flags): Remove `b' argument; make static.

Fixes: debbugs:15999
 2013-11-29 23:04:18 -05:00
Stefan Monnier
9f4ffeee43 * src/fns.c (internal_equal): Add a hash_table argument to handle cycles. 2013-11-29 14:47:58 -05:00
Stefan Monnier
4e36a6a6e2 * lisp/loadup.el: Preload "uniquify". 
* lisp/uniquify.el (uniquify-buffer-name-style): Change default.
* src/lisp.mk (lisp): Add uniquify.elc.
 2013-11-29 13:36:31 -05:00
Stefan Monnier
a82537763d * src/xdisp.c (REDISPLAY_SOME_P): New macro. 
(redisplay_internal): Use it.
(prepare_menu_bars, redisplay_window): Use it as well.

Fixes: debbugs:15999
 2013-11-29 13:20:24 -05:00
Stefan Monnier
da04812763 * lisp/electric.el (electric-indent-mode): Enable by default. 
* lisp/loadup.el: Preload "electric".
* src/lisp.mk (lisp): Add electric.elc.
 2013-11-29 12:59:38 -05:00
Tom Seddon
579ca67bf4 Fix bug #6364 with slow scrolling on MS-Windows with bitmap fonts. 
src/w32font.c (g_b_init_get_char_width_32_w): New static var.
 (globals_of_w32font): Zero it out.
 (GetCharWidth32W_Proc): New function pointer.
 (get_char_width_32_w): New function.
 (compute_metrics): If get_glyph_outline_w returns an error, try
 get_char_width_32_w before declaring a failure.  This avoids
 punishing raster (a.k.a. "bitmap") fonts by slowing down
 redisplay.
 2013-11-29 13:01:45 +02:00
Eli Zaretskii
b7f79a5c4f More thorough fix of bug #15913 with mouse-highlight on MS-Windows. 
src/xdisp.c (clear_mouse_face): Don't invalidate the entire
 mouse-highlight info, just signal frame_up_to_date_hook that mouse
 highlight needs to be redisplayed.
 2013-11-29 10:53:50 +02:00
Paul Eggert
49faeaaf89 Fix minor problems found by static checking. 
* buffer.h (struct buffer_text, struct buffer):
* frame.h (struct frame):
* window.h (struct window):
Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
as described in ../lib/stdbool.in.h.  Use 'unsigned foo : 1;' instead.
* menu.c (syms_of_menu): Define x-popup-dialog, removing a
no-longer-valid use of HAVE_MENUS.
* xdisp.c (propagate_buffer_redisplay): Now static.
 2013-11-28 21:25:25 -08:00
Stefan Monnier
7cdf484be3 * configure.ac (HAVE_MENUS): Remove. 
* src/xmenu.c (Fmenu_or_popup_active_p):
* src/window.c (Fset_window_configuration):
* src/menu.c (Fx_popup_menu, Fx_popup_dialog):
* src/keyboard.c (record_menu_key, read_char_x_menu_prompt):
* src/fns.c (Fyes_or_no_p):
* src/editfns.c (Fmessage_box, Fmessage_or_box):
* src/alloc.c (make_save_ptr_ptr):
* src/xdisp.c, src/w32menu.c, src/term.c, src/xterm.h, src/xterm.c:
Remove HAVE_MENUS.
 2013-11-28 20:22:40 -05:00
Stefan Monnier
ef86961118 * src/window.c (Fset_window_configuration): Move select_window later. 2013-11-28 20:14:01 -05:00
Stefan Monnier
655ab9a380 Refine redisplay optimizations to only redisplay *some* frames/windows 
rather than all of them.
* src/xdisp.c (REDISPLAY_SOME): New constant.
(redisplay_other_windows, wset_redisplay, fset_redisplay)
(bset_redisplay, bset_update_mode_line): New functions.
(message_dolog): Use bset_redisplay.
(clear_garbaged_frames): Use fset_redisplay.
(echo_area_display): Use wset_redisplay.
(buffer_shared_and_changed): Remove.
(prepare_menu_bars): Call Vpre_redisplay_function before updating
frame titles.  Compute the actual set of windows redisplayed.
Don't update frame titles and menu bars for frames that don't need to
be redisplayed.
(propagate_buffer_redisplay): New function.
(AINC): New macro.
(redisplay_internal): Use it.  Be more selective in the set of windows
we redisplay.  Propagate windows_or_buffers_changed to
update_mode_lines a bit later to simplify the code.
(mark_window_display_accurate_1): Reset window and buffer's
`redisplay' flag.
(redisplay_window): Do nothing if neither the window nor the buffer nor
the frame needs redisplay.
* src/window.h (struct window): Add `redisplay' field.
(wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
(redisplay_other_windows, window_list): New declarations.
* src/window.c (select_window, Fset_window_start): Use wset_redisplay.
(window_list): Not static any more.
(grow_mini_window, shrink_mini_window): Use fset_redisplay.
* src/minibuf.c (read_minibuf_unwind): Don't redisplay everything.
* src/insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
* src/frame.c (Fmake_frame_visible): Don't redisplay everything.
* src/frame.h (struct frame): Add `redisplay' field.
Move `external_menu_bar' bitfield next to other bit-fields.
(SET_FRAME_GARBAGED): Use fset_redisplay.
(SET_FRAME_VISIBLE): Don't garbage the frame;
Use redisplay_other_windows.
* src/buffer.h (struct buffer): Add `redisplay' field.
* src/buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
(modify_overlay): Use bset_redisplay.
* src/alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.

* lisp/doc-view.el (doc-view-goto-page): Update mode-line.
 2013-11-28 17:43:09 -05:00
Eli Zaretskii
9c099ca7fd Fix bug #15933 with crashes in file-notify-tests on MS-Windows. 
Support w32 file notifications in batch mode.
 src/w32proc.c (sys_select): Don't wait on interrupt_handle if it is
 invalid (which happens in batch mode).  If non-interactive, call
 handle_file_notifications to store file notification events in the
 input queue.
 src/w32notify.c (send_notifications): Handle FRAME_INITIAL frames as
 well.
 src/w32inevt.c (handle_file_notifications): Now external, not
 static.
 src/w32term.h (handle_file_notifications): Provide prototype.
 src/emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
 init_crit, since init_display, which does that otherwise, is not
 called.
 2013-11-28 21:40:15 +02:00
Glenn Morris
7e3bf78c89 Stop keeping generated Unicode lisp files in the repository 
Ref: http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg01023.html

* admin/unidata/Makefile.in (all, install, clean, bootstrap-clean)
(distclean, maintainer-clean): Declare as PHONY.
(compile, extraclean): New.
(${DSTDIR}/charprop.el): Depend on source files rather than
intermediate products.

* lisp/international/charprop.el, lisp/international/uni-bidi.el:
* lisp/international/uni-category.el, lisp/international/uni-combining.el:
* lisp/international/uni-comment.el, lisp/international/uni-decimal.el:
* lisp/international/uni-decomposition.el, lisp/international/uni-digit.el:
* lisp/international/uni-lowercase.el, lisp/international/uni-mirrored.el:
* lisp/international/uni-name.el, lisp/international/uni-numeric.el:
* lisp/international/uni-old-name.el, lisp/international/uni-titlecase.el:
* lisp/international/uni-uppercase.el:
Remove generated files from VCS repository.

* src/Makefile.in ($(lispsource)/international/charprop.el): New.
(emacs$(EXEEXT)): Depend on charprop.el.

* Makefile.in: Comment.

* .bzrignore: Add generated Unicode files.
 2013-11-27 13:25:44 -05:00
Eli Zaretskii
de1e0d91fe Fix bug #15973 with erratic cursor motion after reverting a buffer. 
src/fileio.c (Finsert_file_contents): Invalidate buffer caches when
 deleting portions of the buffer under non-nil REPLACE argument.
 2013-11-27 18:08:53 +02:00