| Commit message (Collapse) | Author | Age | Files | Lines |
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* gtkutil.c (x_wm_set_size_hint): Have size hints respect value
of frame_resize_pixelwise.
* widget.c (pixel_to_text_size): New function.
(update_wm_hints): Have size hints respect value of
frame_resize_pixelwise.
(EmacsFrameResize): Alway process resize requests pixelwise.
* window.c (grow_mini_window): Make sure mini window is at least
one line tall.
* xdisp.c (display_menu_bar): Make sure menubar extends till
right end of frame.
* xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
(x_set_tool_bar_lines): Calculate pixelwise.
* xterm.c (x_wm_set_size_hint): Have size hints respect value of
frame_resize_pixelwise.
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src/xdisp.c (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
only when the new size is different from the old one, and the new
size can be achieved given the frame height.
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src/xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
redisplay_tool_bar does. Improve and fix commentary.
(hscroll_window_tree): Don't assume w->cursor.vpos is within the
limits of the glyph matrices.
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src/xdisp.c (extend_face_to_end_of_line): Use default face, not the
current text face, for extending the face of the display margins.
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src/xdisp.c (extend_face_to_end_of_line): Don't reference tool_bar_window
in GTK and NS builds, they don't have this member of struct frame.
Fixes: debbugs:16165
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src/xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
code, revealed in presence of R2L characters, character
compositions, and display vectors.
src/dispextern.h (struct composition_it): Correct a comment for the
'width' member.
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src/xdisp.c (extend_face_to_end_of_line): Don't fill background of
display margins on mode line, header line, and in the frame's
tool-bar window.
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src/xdisp.c (extend_face_to_end_of_line): Extend background of
non-default face in margin areas as well. (Bug#16151)
(display_line): Call extend_face_to_end_of_line for continued
lines as well, if the display margins have non-zero width.
(set_glyph_string_background_width): When needed, set the
extends_to_end_of_line_p flag on glyph strings to be drawn in
margin areas, not only in the text area.
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* xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
Use bool for boolean.
* dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
Args must now be expressions; all callers changed.
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* configure.ac (PTY_OPEN, GC_MARK_SECONDARY_STACK):
Use bool for boolean.
* lib-src/emacsclient.c, lib-src/etags.c, lib-src/hexl.c (FALSE, TRUE):
Remove. All uses replaced with uncapitalized version.
* lib-src/emacsclient.c (message):
* lib-src/etags.c (make_tag, pfnote, consider_token, make_C_tag, lang_names):
* lib-src/hexl.c (un_flag, iso_flag, endian):
* lib-src/pop.c (pop_debug, pop_open, pop_multi_first, pop_multi_next)
(pop_trash):
Use bool for boolean.
* lib-src/etags.c (bool): Remove.
* lib-src/etags.c (globals, members, declarations, no_line_directive)
(no_duplicates): Use 'int' for boolean values that getopt requires
to be 'int'. Formerly, these were 'bool' and 'bool' was 'int',
but we can no longer rely on this implementation.
* lib-src/pop.h (struct _popserver): Use bool_bf for boolean bit-fields.
* lwlib/xlwmenuP.h (XlwMenu_part): Use bool_bf for boolean bit-fields.
* src/atimer.h, src/lisp.h, src/syssignal.h, src/syswait.h, src/unexelf.c:
No need to include <stdbool.h>, since conf_post.h does it now.
* src/buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
(BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
(SET_PER_BUFFER_VALUE_P):
* src/ccl.c, src/ccl.h (setup_ccl_program):
* src/ccl.h (CHECK_CCL_PROGRAM):
* src/character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
(CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
(PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
(FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
(FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
(FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
(DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
* src/charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
(CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
(CHARSET_FAST_MAP_SET):
* src/coding.c (decode_coding_ccl, encode_coding_ccl):
* src/coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
(CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
(JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
(ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
(decode_coding_c_string):
* src/composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
* src/conf_post.h (has_attribute):
* src/dispextern.h (trace_redisplay_p):
(INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
(SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
(SET_GLYPH_FROM_CHAR_GLYPH):
(WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
(FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
(PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
(cursor_in_mouse_face_p):
* src/dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
(blank_row, prepare_desired_row)
(build_frame_matrix_from_leaf_window, make_current)
(mirror_make_current, mirrored_line_dance, mirror_line_dance)
(update_window, scrolling_window, update_frame_line):
* src/disptab.h (GLYPH_FOLLOW_ALIASES):
* src/editfns.c (Fformat):
* src/font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
(FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
(FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
(FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
(FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
(CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
(FONT_DEFERRED_LOG):
* src/frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P):
(FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
(FRAME_MOUSE_UPDATE):
* src/fringe.c (Fdefine_fringe_bitmap):
* src/image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
(x_create_bitmap_from_xpm_data, xpm_load_image):
* src/intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
(set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
(MERGE_INTERVAL_CACHE):
* src/keymap.h (KEYMAPP):
* src/lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
(STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
(CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
(CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
(DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
(DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
(RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
(SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
* src/syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
(UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
(SETUP_BUFFER_SYNTAX_TABLE):
* src/systime.h (timespec_valid_p):
* src/term.c (save_and_enable_current_matrix):
* src/window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
* src/xdisp.c (in_display_vector_p, display_tool_bar_line)
(redisplay_internal, try_window_reusing_current_matrix)
(sync_frame_with_window_matrix_rows, try_window_id)
(display_menu_bar, display_tty_menu_item, display_mode_line)
(coords_in_mouse_face_p, cursor_in_mouse_face_p):
* src/xmenu.c (xmenu_show):
* src/xterm.c (use_xim, x_term_init):
* src/xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
(struct x_bitmap_record):
Use bool for booleans.
* src/ccl.c (struct buffer_text):
* src/ccl.h (struct ccl_program):
* src/charset.h (struct charset):
* src/cm.h (struct cm):
* src/coding.h (struct iso_2022_spec, struct coding_system):
* src/dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
(struct glyph_string, struct face, struct face_cache)
(struct bidi_string_data, struct bidi_it)
(struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
(struct image):
* src/editfns.c (Fformat):
* src/frame.h (struct frame):
* src/fringe.c (struct fringe_bitmap):
* src/intervals.h (struct interval):
* src/keyboard.h (struct kboard):
* src/lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
(struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
(struct Lisp_Buffer_Local_Value, union specbinding):
* src/macfont.m (struct macfont_info):
* src/process.h (struct Lisp_Process):
* src/termchar.h (struct tty_display_info):
* src/window.h (struct window):
* src/xterm.h (struct x_output):
Use bool_bf for boolean bit-fields.
* src/ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
All callers changed.
* src/ccl.h (struct ccl_program): Remove unused members private_state,
src_multibyte, dst_multibyte, cr_consumed, suppress_error,
eight_bit_control.
(struct ccl_spec): Remove unused members cr_carryover,
eight_bit_carryover.
* src/conf_post.h: Include <stdbool.h>.
(bool_bf): New type.
* src/dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
* src/interval.h (RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE)
Surround statement macro with proper 'do { ... } while (false)' brackets.
(SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
(PRODUCE_GLYPHS): Simplify use of boolean.
* src/fileio.c (Fcopy_file):
If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
* src/lisp.h (UNGCPRO): Return void, not int.
(FOR_EACH_TAIL): Use void expression, not int expression.
* src/region-cache.c: Reindent.
* src/region-cache.h: Copy comments from region-cache.c, to fix
incorrect remarks about booleans.
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src/xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
when character at point is displayed from a display vector.
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drawn tool bar items (Bug#16058).
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(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
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* 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.
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* 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.
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* 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.
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* 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'.
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if interrupts are deferred.
Fixes: debbugs:15801
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* 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.
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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
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(redisplay_internal): Use it.
(prepare_menu_bars, redisplay_window): Use it as well.
Fixes: debbugs:15999
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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.
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* 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.
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* 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.
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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.
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src/keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
for Cygwin w32 build.
src/xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
for Cygwin w32 build.
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src/xdisp.c (message_dolog): Make sure the *Messages* buffer has its
cache-long-scans disabled, since we don't want to call
prepare_to_modify_buffer (in insert_1_both) for each message we
display.
src/buffer.h (bset_cache_long_scans): New INLINE function, moved
from buffer.c. Improve commentary to the buffer field setter
functions.
src/buffer.c (bset_cache_long_scans): Static function deleted.
Improve commentary to the buffer field setter functions.
(init_buffer_once): Default for cache-long-scans changed to t.
(Bug#15797)
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redisplay--mode-lines-cause.
(redisplay_internal): Keep them uptodate. Remove redundant check of
buffer_shared_and_changed.
* *.[chm]: Number every assignment to update_mode_lines so we
can track why it is set.
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* src/lisp.h (prepare_menu_bars): Don't declare.
* src/xselect.c (x_handle_selection_clear):
* src/callproc.c (call_process): Remove redundant call to prepare_menu_bars.
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* doc/lispref/display.texi (Glyphs): Add an index for glyph code.
* src/xdisp.c (syms_of_xdisp): Mention the active display table in doc
string of glyphless-char-display.
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src/xdisp.c (message3_nolog, message_with_string): Encode the string
before writing it to the terminal in a non-interactive session.
src/lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
sure we concatenate them into a unibyte string.
src/fileio.c (make_temp_name): Encode PREFIX, and decode the
resulting temporary name before returning it to the caller.
(Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
is a unibyte string, convert NAME to a unibyte string to ensure
that the result is also a unibyte string.
src/emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
create unibyte strings from default paths and directory/file
names.
src/coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
string.
src/callproc.c (init_callproc): Use build_unibyte_string to make
sure we create unibyte strings from default paths and
directory/file names.
src/buffer.c (init_buffer): Don't store default-directory of
*scratch* in multibyte form. The original problem which led to
that is described in
http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
but it was solved long ago.
lisp/startup.el (normal-top-level): Move setting eol-mnemonic-unix,
eol-mnemonic-mac, eol-mnemonic-dos, and also setup of the locale
environment and decoding all of the default-directory's to here
from command-line.
(command-line): Decode also argv[0].
lisp/loadup.el: Error out if default-directory is a multibyte string
when we are dumping.
lisp/Makefile.in (emacs): Don't set LC_ALL=C.
leim/Makefile.in (RUN_EMACS): Don't set LC_ALL=C.
configure.ac: Don't disallow builds in non-ASCII directories.
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Especially, C99 prohibits nesting a struct X inside struct Y if
struct X has a flexible array member.
Also, merge from gnulib, incorporating:
2013-11-03 intprops: port to Oracle Studio c99
* lib/intprops.h: Update from gnulib.
* src/alloc.c (struct sdata): New type.
(sdata): Implement in terms of struct sdata.
Remove u member; all uses replaced by next_vector, set_next_vector.
(SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
(SDATA_DATA_OFFSET): Now a constant, not a macro.
(struct sblock): Rename first_data member to data, which is now
a flexible array member. All uses changed.
(next_vector, set_next_vector, large_vector_vec): New functions.
(vector_alignment): New constant.
(roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
(struct large-vector): Now merely a NEXT member, since the old approach
ran afoul of stricter C99. All uses changed to use
large_vector_vec or large_vector_offset.
(large_vector_offset): New constant.
* src/dispnew.c: Include tparam.h, for tgetent.
Do not include term.h; no longer needed.
* src/gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
* src/lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
(struct Lisp_Vector): Use a flexible array member for contents,
instead of a union with a member that is an array of size 1.
All uses changed.
(ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
fact that the struct no longer contains a union.
(struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
(struct Lisp_Save_Value, struct Lisp_Free):
Use unsigned, not int, for spacers, to avoid c99 warning.
(union specbinding): Use unsigned, not bool, for bitfield, as
bool is not portable to pre-C99 hosts.
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* lisp/rect.el: Use lexical-binding. Add new rectangular region support.
(rectangle-mark): New command.
(rectangle--region): New var.
(deactivate-mark-hook): Reset rectangle--region.
(rectangle--extract-region, rectangle--insert-for-yank)
(rectangle--highlight-for-redisplay)
(rectangle--unhighlight-for-redisplay): New functions.
(region-extract-function, redisplay-unhighlight-region-function)
(redisplay-highlight-region-function): Use them to handle
rectangular region.
* lisp/simple.el (region-extract-function): New var.
(delete-backward-char, delete-forward-char, deactivate-mark): Use it.
(kill-new, kill-append): Remove obsolete `yank-handler' argument.
(kill-region): Replace obsolete `yank-handler' arg with `region'.
(copy-region-as-kill, kill-ring-save): Add `region' argument.
(redisplay-unhighlight-region-function)
(redisplay-highlight-region-function): New vars.
(redisplay--update-region-highlight): New function.
(pre-redisplay-function): Use it.
(exchange-point-and-mark): Don't deactivate the mark before
reactivate-it anyway.
* lisp/comint.el (comint-kill-region): Remove yank-handler argument.
* lisp/delsel.el (delete-backward-char, backward-delete-char-untabify)
(delete-char): Remove property, since it's now part of their
default behavior.
(self-insert-iso): Remove property since this command doesn't exist.
* src/xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
(syms_of_xdisp): Declare pre-redisplay-function.
(markpos_of_region): Remove function.
(init_iterator, compute_stop_pos, handle_face_prop)
(face_before_or_after_it_pos, reseat_to_string)
(get_next_display_element, window_buffer_changed)
(redisplay_internal, try_cursor_movement, redisplay_window)
(try_window_reusing_current_matrix, try_window_id, display_line)
(note_mode_line_or_margin_highlight, note_mouse_highlight)
(display_string, mouse_face_from_buffer_pos): Remove region handling.
* src/window.h (struct window): Remove field `region_showing'.
* src/dispextern.h (struct it): Remove region_beg/end_charpos.
(face_at_buffer_position, face_for_overlay_string)
(face_at_string_position): Update prototypes.
* src/xfaces.c (face_at_buffer_position, face_for_overlay_string)
(face_at_string_position): Remove `region_beg' and `region_end' args.
* src/fontset.c (Finternal_char_font):
* src/font.c (font_at, font_range): Adjust calls accordingly.
* src/insdel.c (Qregion_extract_function): New var.
(syms_of_insdel): Initialize it.
(prepare_to_modify_buffer_1): Use it.
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and 'box' members. Remove set-but-unused members 'pixmap_w' and
'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
'stipple' member. Move 'lface' member up to help...
* xfaces.c (make_realized_face): ...this function to find and
clear just the members that need clearing.
(load_face_colors, realize_x_face):
* xdisp.c (extend_face_to_end_of_line): Adjust user.
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On my platform (Fedora 19 x86-64), this shrinks the
Emacs executable (text+data) by 0.25%.
* dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
(load_color) [!MSDOS]:
* gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
* keyboard.h (make_ctrl_char) [!WINDOWSNT]:
* lisp.h (check_existing):
* process.h (conv_sockaddr_to_lisp, network_interface_list)
(network_interface_info) [!WINDOWSNT]:
* termhooks.h (encode_terminal_code) [!WINDOWSNT]:
Remove extern decls.
* fileio.c (check_existing):
* keyboard.c (make_ctrl_char) [!WINDOWSNT]:
* process.c (conv_sockaddr_to_lisp, network_interface_list)
(network_interface_info) [!WINDOWSNT]:
* term.c (encode_terminal_code) [!WINDOWSNT]:
* xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
* xfaces.c (load_color) [!MSDOS]:
Now static.
* fileio.c (check_existing, check_executable, check_writable):
* process.c (network_interface_list, network_interface_info):
Move earlier, so that we don't need forward decls.
* gnutls.c (fn_gnutls_transport_set_errno)
(emacs_gnutls_transport_set_errno) [!WINDOWNT]:
Remove; unused.
* w32.c (init_environment): Use faccessat rather than
check_existing, partly for consistency with the rest of the code
in this file, partly so that check_existing can be static.
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src/xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
have different dimensions.
src/dispnew.c (fill_up_frame_row_with_spaces): Now has external
visibility.
src/dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
Fixes: debbugs:15575
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src/xdisp.c (display_tty_menu_item): Make sure we never write beyond
the end of the frame's glyph matrix.
src/term.c (tty_menu_display): Don't move cursor while overwriting
frame's glyphs with menu items. Limit the number of items
displayed to what can be shown on the available screen lines,
excluding the echo area.
(tty_menu_activate): Limit the Y coordinate allowed by
read_menu_input to the last screen line used for menu display.
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src/xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
src/term.c (save_and_enable_current_matrix): Don't allocate and
don't save margin areas.
(restore_desired_matrix): Don't restore margin areas.
(free_saved_screen): Don't free margin areas.
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src/xterm.h (xw_popup_dialog): Add prototype.
src/xmenu.c (Fx_popup_dialog): Function moved to menu.c.
(xmenu_show): Block input here, instead in Fx_popup_menu.
(xw_popup_dialog): New function, with X-specific bits of popup
dialogs.
src/xdisp.c (deep_copy_glyph_row, display_tty_menu_item): New
functions.
src/window.c (Fset_window_configuration): Use run-time tests of the
frame type instead of compile-time conditionals, when menu-bar
lines are considered.
src/w32term.h (w32con_hide_cursor, w32con_show_cursor)
(w32_popup_dialog): New prototypes.
src/w32menu.c (Fx_popup_dialog): Function deleted.
(w32_popup_dialog): New function, with w32 specific bits of popup
dialogs. Block input here.
src/w32inevt.c (w32_console_read_socket): Minor change to add
debugging TTY events.
src/w32fns.c (show_hourglass): If returning early because the frame
is not a GUI frame, unblock input.
src/w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
(cursorY): New functions.
src/termhooks.h (cursorX, cursorY): Prototypes of functions on
WINDOWSNT, macros that call curX and curY elsewhere.
src/termchar.h (struct tty_display_info) <showing_menu>: New flag.
src/term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
specific function to hide and show cursor on a text-mode terminal.
(tty_menu_struct, struct tty_menu_state): New structures.
(tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
(tty_menu_calc_size, mouse_get_xy, tty_menu_display)
(have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
(tty_menu_locate, save_and_enable_current_matrix)
(restore_desired_matrix, screen_update, read_menu_input)
(tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
(tty_pop_down_menu, tty_menu_last_menubar_item)
(tty_menu_new_item_coords, tty_menu_show): New functions.
(syms_of_term): New DEFSYMs for tty-menu-* symbols.
src/nsterm.h (ns_popup_dialog): Adjust prototype.
src/nsmenu.m (ns_menu_show): Block and unblock input here, instead
of in x-popup-menu.
(ns_popup_dialog): Adapt order of arguments to the other
*_menu_show implementations.
(Fx_popup_dialog): Function deleted.
src/msdos.c (x_set_menu_bar_lines): Delete unused function.
src/menu.h (tty_menu_show, menu_item_width): provide prototypes.
src/menu.c (have_boxes): New function.
(single_keymap_panes): Use it instead of a compile-time
conditional.
(single_menu_item): Use run-time tests of the frame type instead
of compile-time conditionals.
(encode_menu_string): New function.
(list_of_items, list_of_panes): Use it instead of ENCODE_STRING
the macro, since different types of frame need different encoding
of menu items.
(digest_single_submenu): Use run-time tests of frame type instead
of, or in addition to, compile-time conditionals.
(menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
(Fx_popup_menu): Detect when the function is called from keyboard
on a TTY. Don't barf when invoked on a text-mode frame. Check
frame type at run time, instead of compile-time conditionals for
invoking terminal-specific menu-show functions. Call
tty_menu_show on text-mode frames.
(Fx_popup_dialog): Moved here from xmenu.c. Test frame types at
run time to determine which alternative to invoke; support dialogs
on TTYs.
src/keyboard.h <Qmouse_movement>: Declare.
src/keyboard.c <Qmouse_movement>: Now extern.
<Qecho_keystrokes>: New static variable.
(read_key_sequence): Accept an additional argument, a flag to
prevent redisplay during reading of the key sequence. All callers
changed.
(read_menu_command): New function.
(read_char): When COMMANDFLAG is -2, do not redisplay and do not
autosave.
(toolkit_menubar_in_use): New function.
(make_lispy_event): Use it instead of a compile-time test.
src/fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
window-system being available.
src/editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
to x-popup-dialog on the frame type, they all now support popup
dialogs.
src/dispnew.c (save_current_matrix): Save the margin areas.
(restore_current_matrix): Restore margin areas.
(update_frame_with_menu): New function.
src/dispextern.h (display_tty_menu_item, update_frame_with_menu):
Add prototypes.
src/alloc.c (make_save_ptr): Now compiled unconditionally.
lisp/tmm.el (tmm-menubar): Adapt doc string to TTY menus
functionality.
lisp/tooltip.el (tooltip-mode): Don't error out on TTYs.
lisp/menu-bar.el (popup-menu, popup-menu-normalize-position): Moved
here from mouse.el.
(popup-menu): Support menu-bar navigation on TTYs using C-f/C-b
and arrow keys.
(tty-menu-navigation-map): New map for TTY menu navigation.
lisp/loadup.el ("tooltip"): Load even if x-show-tip is not available.
lisp/frame.el (display-mouse-p): Report text-mode mouse as available
on w32.
(display-popup-menus-p): Report availability if mouse is
available; don't condition on window-system.
lisp/faces.el (tty-menu-enabled-face, tty-menu-disabled-face)
(tty-menu-selected-face): New faces.
configure.ac (HAVE_MENUS): Define unconditionally.
doc/emacs/screen.texi (Menu Bar): Adapt to TTY menus.
doc/emacs/frames.texi (Frames): Mention menu support on text terminals.
doc/emacs/files.texi (Visiting): Mention the "File" menu-bar menu.
doc/emacs/display.texi (Standard Faces): Mention TTY faces for menus.
doc/lispref/keymaps.texi (Defining Menus, Mouse Menus, Menu Bar): Modify
wording to the effect that menus are supported on TTYs.
doc/lisprefframes.texi (Pop-Up Menus, Dialog Boxes)
(Display Feature Testing): Update for menu support on TTYs.
etc/NEWS: Mention the new features.
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