* xmenu.c (apply_systemfont_to_dialog): New.
(create_and_show_dialog): Call apply_systemfont_to_dialog if HAVE_XFT.
* lwlib-Xaw.c (widget_xft_data): New for Xft data.
(fill_xft_data, openFont, get_text_width_and_height)
(draw_text, set_text, find_xft_data, command_press)
(command_reset): New functions.
(xaw_update_one_widget): Call set_text for dialog and buttons
if HAVE_XFT. Also set internalHeight for buttons.
(xaw_destroy_instance): Free all Xft related data.
(button_actions, buttonTrans): New structures.
(make_dialog): Call XtAppAddActions for button_actions.
Find xft font to use and call fill_xft_data for widgets.
(xaw_create_dialog): Pass instance parameter to make_dialog.
* lwlib-int.h (_widget_instance): Add Xft data if HAVE_XFT.
Override translations for buttons. If depth is 16 or more, tell
Xaw3d to not be nice to colormap.
Remove separator widget, use XtNhorizDistance on first right button
instead.
* xresources.texi (Lucid Resources): Mention faceName for dialogs.
* tramp.texi (Auto-save and Backup): Remove reference to Emacs 21.
(Frequently Asked Questions): Adapt supported (X)Emacs versions. Adapt
supported MS Windows versions. Remove obsolete URL. Use the $()
syntax, texi2dvi reports errors with the backquotes.
* trampver.texi: Update release number.
* xsettings.c (current_font, SYSTEM_FONT, XSETTINGS_FONT_NAME): New.
(parse_xft_settings): Also check for XSETTINGS_FONT_NAME and save that
in current_font.
(init_gconf): Read value of SYSTEM_FONT and save it in current_font.
(Ffont_get_system_normal_font, xsettings_get_system_normal_font): New
functions.
(syms_of_xsettings): Initialize current_font. defsubr
Sfont_get_system_normal_font.
* xsettings.h (Ffont_get_system_normal_font,
xsettings_get_system_normal_font): Declare.
* xfns.c (extern xlwmenu_default_font): Remove.
(Fx_create_frame): Remove setting of xlwmenu_default_font, moved
to xlwmenu.c.
* menu.c (digest_single_submenu): If USE_LUCID and HAVE_XFT, encode
menu items in UTF-8.
* xmenu.c: include xsettings.h and xlwmenu.h if USE_LUCID.
(apply_systemfont_to_menu): New function.
(set_frame_menubar, create_and_show_popup_menu): Call
apply_systemfont_to_menu.
* xlwmenu.c (xlwmenu_default_font): Make static.
(xlwMenuResources): Add XtNfaceName and XtNdefaultFace.
(string_width): Use XftTextExtentsUtf8 if HAVE_XFT.
(MENU_FONT_HEIGHT, MENU_FONT_ASCENT): Add versions for
HAVE_XFT.
(size_menu): Set max_rest_width in window_state structure.
(display_menu_item): If HAVE_XFT and xft_draw is set, use
XftDrawRect and XftDrawStringUtf8 to draw text.
(make_windows_if_needed): Set max_rest_width and xft_draw
in windows[i].
(openXftFont): New.
(XlwMenuInitialize): Call openXftFont if HAVE_XFT. If mw->menu.font
is not set, load font fixed and save it in xlwmenu_default_font.
(XlwMenuInitialize): Set max_rest_width and xft_draw in windows[0].
(XlwMenuClassInitialize): Initialize xlwmenu_default_font.
(XlwMenuRealize): Set xft_fg, xft_bg, xft_disabled_fg and
windows[0].xft_draw if xft_font is set.
(XlwMenuDestroy): Destroy all xft_draw and close xft_font.
(facename_changed): New.
(XlwMenuSetValues): Call facename_changed. If face name did change,
close old fonts and destroy xft_draw:s. Then create new ones.
* xlwmenu.h (XtNfaceName, XtCFaceName, XtNdefaultFace,
XtCDefaultFace): New.
* xlwmenuP.h (_window_state): Add max_rest_width and xft_draw.
(_XlwMenu_part): Add faceName,xft_fg, xft_bg, xft_disabled_fg and
xft_font.
* xresources.texi (Lucid Resources): Mention faceName to set Xft fonts.
http://lists.gnu.org/archive/html/emacs-devel/2010-03/msg01280.html
* replace.el (occur-accumulate-lines): Add optional arg `pt'.
(occur-engine): Add local variables `ret', `prev-after-lines',
`prev-lines'. Use more arguments for `occur-context-lines'.
Set first elem of its returned list to `data', and the second elem
to `prev-after-lines'. Don't print the separator line.
In the end, print remaining context after-lines.
(occur-context-lines): Add new arguments `begpt', `endpt',
`lines', `prev-lines', `prev-after-lines'. Rewrite to combine
after-lines of the previous match with before-lines of the
current match and not overlap them. Return a list with two
values: the output line and the list of context after-lines.
* search.texi (Other Repeating Search): Remove line that `occur'
can not handle multiline matches.
* occur-testsuite.el (occur-tests): Add tests for context lines.
mule.texi (Input Methods): Mention "C-x 8 RET" and add a
cross-reference to "Inserting Text".
basic.texi (Inserting Text): Add an index entry for "C-x 8 RET".
Mention completion provided by `ucs-insert'.
Makefile.in (obj): Include bidi.o.
(bidi.o): New target.
makefile.w32-in (OBJ1): Add $(BLD)/bidi.$(O).
($(BLD)/bidi.$(O)): New target.
bidi.c: New file.
buffer.h (struct buffer): New members bidi_display_reordering
and bidi_paragraph_direction.
buffer.c (init_buffer_once): Initialize bidi_display_reordering
and bidi_paragraph_direction.
(syms_of_buffer): Declare Lisp variables bidi-display-reordering
and bidi-paragraph-direction.
(Fbuffer_swap_text): Swap the values of
bidi_display_reordering and bidi_paragraph_direction.
dispextern.h (BIDI_MAXLEVEL, BIDI_AT_BASE_LEVEL): New macros.
(bidi_type_t, bidi_dir_t): New types.
(bidi_saved_info, bidi_stack, bidi_it): New structures.
(struct it): New members bidi_p, bidi_it, paragraph_embedding,
prev_stop, base_level_stop, and eol_pos.
(bidi_init_it, bidi_get_next_char_visually): New prototypes.
(IT_STACK_SIZE): Enlarge to 5.
(struct glyph_row): New member reversed_p.
<string_buffer_position>: Update prototype.
(PRODUCE_GLYPHS): Set the reversed_p flag in the iterator's
glyph_row if bidi_it.paragraph_dir == R2L.
(struct glyph): New members resolved_level and bidi_type.
dispnew.c (direct_output_forward_char): Give up if we need bidi
processing or buffer's direction is right-to-left.
(prepare_desired_row): Preserve the reversed_p flag.
(row_equal_p): Compare the reversed_p attributes as well.
xdisp.c (init_iterator): Initialize it->bidi_p. Call
bidi_init_it and set it->paragraph_embedding from the current
buffer's value of bidi_paragraph_direction.
(reseat_1): Initialize bidi_it.first_elt.
(set_iterator_to_next, next_element_from_buffer): Use the value of
paragraph_embedding to determine the paragraph direction.
(set_iterator_to_next): Under bidi reordering, call
bidi_get_next_char_visually. Call bidi_paragraph_init if the
new_paragraph flag is set in the bidi iterator.
(next_element_from_buffer): If bidi_it.first_elt is set,
initialize paragraph direction and find the first character to
display in the visual order. If reseated to a middle of a line,
prime the bidi iterator starting at the line's beginning. Handle
the situation where we overstepped stop_charpos due to
non-linearity of the bidi iteration. Likewise for when we back up
beyond the previous stop_charpos. When moving across stop_charpos,
record it in prev_stop.
(display_line): Set row->end and it->start for the next row to the
next character in logical order. Always extend reversed_p rows to
the end of line, even if they end at ZV. Copy the reversed_p flag
to the next glyph row. Keep calling set_cursor_from_row for
bidi-reordered rows even if we already have a possible candidate
for cursor position. Set row_end after all the row's glyphs have
been produced, by looping over the glyphs. Record the position
after EOL in it->eol_pos, and use it to set end_pos of the last
row produced for a continued line.
<Qright_to_left, Qleft_to_right>: New variables.
(syms_of_xdisp): Initialize and staticpro them.
(string_buffer_position_lim): New function.
(string_buffer_position): Most of code moved to
string_buffer_position_lim. Last argument and return value are
now EMACS_INT; all callers changed.
(set_cursor_from_row): Rewritten to support bidirectional text and
reversed glyph rows.
(text_outside_line_unchanged_p, try_window_id): Disable
optimizations if we are reordering bidirectional text and the
paragraph direction can be affected by the change.
(append_glyph, append_composite_glyph)
(produce_image_glyph, append_stretch_glyph): Set the
resolved_level and bidi_type members of each glyph.
(append_glyph): If the glyph row is reversed, prepend the glyph
rather than appending it.
(handle_stop_backwards): New function.
(reseat_1, pop_it, push_it): Set prev_stop and base_level_stop.
(reseat): call handle_stop_backwards to recompute prev_stop and
base_level_stop for the new position.
(handle_invisible_prop): Under bidi iteration, skip invisible text
using bidi_get_next_char_visually. If we are `reseat'ed, init the
paragraph direction. Update IT->prev_stop after skipping
invisible text.
(move_it_in_display_line_to): New variables prev_method
and prev_pos. Compare for strict equality in
BUFFER_POS_REACHED_P.
(try_cursor_movement): Examine all the candidate rows that occlude
point, to return the best match. If rows are bidi-reordered
and point moved backwards, back up to the row that is not a
continuation line, and start looking for a suitable row from
there.
term.c (append_glyph): Reverse glyphs by pre-pending them,
rather than appending, if the glyph_row's reversed_p flag is set.
Set the resolved_level and bidi_type members of each glyph.
.gdbinit (pbiditype): New command.
(pgx): Use it to display bidi level and type of the glyph.
(pitx): Display some bidi information about the iterator.
(prowlims, pmtxrows): New commands.
files.el: Make bidi-display-reordering safe variable for boolean
values.
mule.texi (International): Mention support of bidirectional editing.
(Bidirectional Editing): New section.
HELLO: Reorder Arabic and Hebrew into logical order, and
insert RLM before the opening paren, to make the display more
reasonable. Add setting for bidi-display-reordering in the local
variables section.
NEWS: Mention initial support for bidirectional editing.
doc/emacs/mule.texi (International): Mention support of
bidirectional editing.
(Bidirectional Editing): New section.
etc/HELLO: Reorder Arabic and Hebrew into logical order, and
insert RLM before the opening paren, to make the display more
reasonable. Add setting for bidi-display-reordering in the local
variables section.
lisp/files.el: Make bidi-display-reordering safe variable for
boolean values.
src/xdisp (append_glyph): If the glyph row is reversed, prepend the
glyph rather than appending it.
src/makefile.w32-in (OBJ1): Add $(BLD)/bidi.$(O).
($(BLD)/bidi.$(O)): New target.
* sending.texi (Sending Mail): Document the fact that Message mode is
now the default mail mode.
(Mail Format, Mail Headers): Document mail-from-style changes.
(Mail Commands): Rename from Mail mode. Document Message mode.
(Mail Misc): Rename from Mail mode Misc.
(Mail Sending, Header Editing, Mail Misc): Switch to Message mode
command names and update keybindings.
(Header Editing): Document message-tab. De-document
mail-self-blind, mail-default-reply-to, and mail-archive-file-name in
favor of mail-default-headers. Ad index entries for user-full-name and
user-mail-address.
(Citing Mail): Update changes in Message mode behavior. Document
mail-yank-prefix.
(Mail Signature): New node, moved from Mail Misc.
(Mail Aliases): Mail abbrevs are the default with Message mode.
(Mail Methods): Note that Message mode is now the default.
* rmail.texi (Rmail Reply):
* text.texi (Text Mode):
* major.texi (Major Modes):
* mule.texi (Output Coding): Refer to Message mode.
* custom.texi (Init Examples): Add xref to Mail Header.
* emacs.texi (Top): Fix xrefs.
* maintaining.texi (VC With A Merging VCS): C-x v v now creates a
repository if there is none.
(VC Change Log): Rename from VC Status. Document vc-log-show-limit and
vc-print-root-log.
(Old Revisions): Copyedits.
* emacs.texi: Update.
* custom.texi (Init Examples): Add xref to Locals.
* major.texi (Choosing Modes): Mention usage of setq-default for
setting the default value of major-mode (Bug#5688).
