Eli Zaretskii [Fri, 22 Jul 2011 14:09:51 +0000 (17:09 +0300)]
Fix previous change that broke faces in bidirectional text.
src/xdisp.c (compute_stop_pos_backwards): New function.
(handle_stop_backwards): Revert last change.
(next_element_from_buffer): Call compute_stop_pos_backwards to
find a suitable prev_stop when we find ourselves before
base_level_stop. Remove the funky search for 1000 character
positions back.
Eli Zaretskii [Tue, 19 Jul 2011 18:04:56 +0000 (21:04 +0300)]
Speed up cursor motion in large fontified buffers.
src/xdisp.c (reseat): Don't look for prev_stop, as that could mean a
very long run.
(next_element_from_buffer): When iterator oversteps prev_pos
backwards, don't search for a new prev_stop more than 1000
characters back.
(handle_stop_backwards): Don't assume that CHARPOS is necessarily
a stop_pos.
(compute_display_string_pos): Check also BUF_OVERLAY_MODIFF for a
match, when testing the cached display string position for
applicability.
Eli Zaretskii [Sat, 16 Jul 2011 17:17:01 +0000 (20:17 +0300)]
Fix a terrible slowdown in large fully fontified buffers.
src/xdisp.c <cached_disp_pos, cached_disp_buffer, cached_disp_modiff>:
Cache for last found display string position.
(compute_display_string_pos): Return the cached position if asked
about the same buffer.
Eli Zaretskii [Thu, 14 Jul 2011 16:25:15 +0000 (19:25 +0300)]
Fix declarations of variables related to bidi cache indices.
src/bidi.c (bidi_cache_fetch_state, bidi_cache_search)
(bidi_cache_find_level_change, bidi_cache_ensure_space)
(bidi_cache_iterator_state, bidi_cache_find)
(bidi_find_other_level_edge, bidi_cache_start_stack): All
variables related to cache indices are now EMACS_INT.
Eli Zaretskii [Sat, 9 Jul 2011 13:57:13 +0000 (16:57 +0300)]
Fix various problems with cursor positioning around display properties.
src/xdisp.c (move_it_in_display_line_to): Record prev_method and
prev_pos immediately before the call to set_iterator_to_next.
Fixes cursor motion in bidi-reordered lines with stretch glyphs
and strings displayed in margins. (Bug#8133) (Bug#8867)
Return MOVE_POS_MATCH_OR_ZV only if iterator position is past
TO_CHARPOS.
(pos_visible_p): Support positions in bidi-reordered lines. Save
and restore bidi cache.
(move_it_in_display_line_to): If iterator ended up at
EOL, but we never saw any buffer positions smaller than
to_charpos, return MOVE_POS_MATCH_OR_ZV. Fixes vertical cursor
motion in bidi-reordered lines.
Eli Zaretskii [Tue, 5 Jul 2011 17:06:29 +0000 (20:06 +0300)]
Empty the bidi cache "stack" when it->sp is zeroed.
Solves crashes due to overflow of bidi cache stack.
Make sure cache is saved and restored around all temporary iterations.
src/dispnew.c (buffer_posn_from_coords): Save and restore the bidi
cache around display iteration.
src/window.c (Fwindow_end, window_scroll_pixel_based)
(displayed_window_lines, Frecenter): Save and restore the bidi
cache around display iteration.
src/bidi.c (bidi_unshelve_cache): Ensure we have enough space before
restoring the shelved cache.
(bidi_cache_ensure_space): Don't assume the required size is just
one BIDI_CACHE_CHUNK away.
src/xdisp.c (back_to_previous_visible_line_start, reseat_1)
(init_iterator): Empty the bidi cache "stack".
Eli Zaretskii [Sun, 3 Jul 2011 18:36:56 +0000 (21:36 +0300)]
Save and restore bidi cache when saving and restoring the iterator.
Not tested, just compiled.
src/bidi.c (bidi_shelve_cache, bidi_unshelve_cache): New functions.
src/dispextern.h (bidi_shelve_cache, bidi_unshelve_cache): Declare
prototypes.
src/xdisp.c (SAVE_IT, RESTORE_IT): New macros.
(pos_visible_p, face_before_or_after_it_pos)
(back_to_previous_visible_line_start)
(move_it_in_display_line_to, move_it_in_display_line)
(move_it_to, move_it_vertically_backward, move_it_by_lines)
(try_scrolling, redisplay_window, display_line): Use them when
saving a temporary copy of the iterator and restoring it back.
Eli Zaretskii [Sat, 2 Jul 2011 15:16:27 +0000 (18:16 +0300)]
Start fixing cursor motion around invisible text.
Hit a MAJOR design problem in pushing and popping bidi iterator state.
src/xdisp.c (reseat_1): Call bidi_init_it to resync the bidi
iterator with IT's position.
(handle_stop, back_to_previous_visible_line_start, reseat_1):
Reset the from_disp_prop_p flag.
src/bidi.c (bidi_cache_search): Don't assume bidi_cache_last_idx is
always valid if bidi_cache_idx is valid.
(bidi_cache_find_level_change): xassert that bidi_cache_last_idx
is valid if it's going to be used.
Eli Zaretskii [Sat, 2 Jul 2011 10:05:14 +0000 (13:05 +0300)]
Fix the use case of popping from display property.
src/dispextern.h (struct iterator_stack_entry, struct it): New
member from_disp_prop_p.
src/xdisp.c (push_it, pop_it): Save and restore from_disp_prop_p.
(handle_single_display_spec, push_display_prop): Set the
from_disp_prop_p flag.
(get_overlay_strings_1): Reset the from_disp_prop_p flag.
(pop_it): Call iterate_out_of_display_property only if we are
popping after iteration over a string that came from a display
property. Fix a typo in popping stretch info. Add an assertion
for verifying that the iterator position is in sync with the bidi
iterator.
(handle_single_display_spec, get_overlay_strings_1)
(push_display_prop): Fix initialization of paragraph direction for
string when that of the parent object is not yet determined.
Eli Zaretskii [Fri, 1 Jul 2011 10:53:29 +0000 (13:53 +0300)]
Support bidi reordering of unibyte strings. Fix crash displaying "All" in mode line of an empty buffer.
src/dispextern.h (struct bidi_string_data): New member `unibyte'.
src/xdisp.c (handle_single_display_spec, next_overlay_string)
(get_overlay_strings_1, reseat_1, reseat_to_string)
(push_display_prop): Set up the `unibyte' member of bidi_it.string
correctly. Don't assume unibyte strings are not bidi-reordered.
(compute_display_string_pos)
(compute_display_string_end): Fix handling the case of C string.
src/bidi.c (bidi_count_bytes, bidi_char_at_pos): Accept an
additional argument UNIBYTE, and support unibyte strings. All
callers changed.
(bidi_fetch_char): Support unibyte strings.
Eli Zaretskii [Sat, 25 Jun 2011 16:14:01 +0000 (19:14 +0300)]
Initial version of display/overlay strings is working.
src/xdisp.c (set_iterator_to_next, get_visually_first_element): Use
it->bidi_it.string.schars rather than it->string_nchars when
testing whether we're beyond string end, because string_nchars is
zero for strings that come from overlays and display properties.
src/bidi.c (bidi_cache_iterator_state): Fix a bug with testing
character positions against the cached range, when we use a
stacked cache.
src/dispextern.h (struct iterator_stack_entry): New member
paragraph_embedding.
src/xdisp.c (push_it, pop_it): Save and restore it.
Eli Zaretskii [Sat, 25 Jun 2011 11:44:30 +0000 (14:44 +0300)]
Set up the bidi iterator for iterating display strings and overlay strings.
Not tested yet, just compiled.
src/xdisp.c (handle_single_display_spec, next_overlay_string)
(get_overlay_strings_1, push_display_prop): Set up the bidi
iterator for displaying display or overlay strings.
(forward_to_next_line_start): Don't use the shortcut if
bidi-iterating.
(back_to_previous_visible_line_start): If handle_display_prop
pushed the iterator stack, restore the internal state of the bidi
iterator by calling bidi_pop_it same number of times.
(reseat_at_next_visible_line_start): If ON_NEWLINE_P is non-zero,
and we are bidi-iterating, don't decrement the iterator position;
instead, set the first_elt flag in the bidi iterator, to produce
the same effect.
(reseat_1): Remove redundant setting of string_from_display_prop_p.
(push_display_prop): xassert that we are iterating a buffer.
(push_it, pop_it): Save and restore the state of the
bidi iterator. Save and restore the bidi_p flag.
(pop_it): Iterate out of display property for string iteration as
well.
(iterate_out_of_display_property): Support iteration over strings.
(handle_single_display_spec): Set up it->bidi_it for iteration
over a display string, and call bidi_init_it.
src/bidi.c (bidi_cache_start_stack, bidi_push_it): Use IT_STACK_SIZE.
src/dispextern.h (struct iterator_stack_entry): New member bidi_p.
(struct it): Member bidi_p is now a bit field 1 bit wide.
Eli Zaretskii [Thu, 23 Jun 2011 18:09:52 +0000 (21:09 +0300)]
Added to bidi.c support functions for reordering display strings.
src/bidi.c (bidi_push_it, bidi_pop_it): New functions.
(bidi_initialize): Initialize the bidi cache start stack pointer.
(bidi_cache_ensure_space): New function, refactored from part of
bidi_cache_iterator_state.
src/dispextern.h (bidi_push_it, bidi_pop_it): Add prototypes.
Eli Zaretskii [Sun, 19 Jun 2011 18:27:03 +0000 (21:27 +0300)]
Fix display of R2L buffer names in Buffer-menu.
lisp/buff-menu.el (Buffer-menu-buffer+size): Accept an additional
argument LRM; if non-nil, append an invisible LRM character to the
buffer name.
(list-buffers-noselect): Call Buffer-menu-buffer+size with the
last argument non-nil, when formatting buffer names.
Eli Zaretskii [Sat, 18 Jun 2011 20:17:29 +0000 (23:17 +0300)]
Add comments for forced L2R directions of menu bar and tool bar.
GCPRO Lisp string inside bidi.c.
Force L2R direction in buffer menu buffer.
src/xdisp.c (tool_bar_lines_needed, redisplay_tool_bar)
(display_menu_bar): Force left-to-right direction. Add a FIXME
comment for making that be controlled by a user option.
src/bidi.c (bidi_move_to_visually_next): GCPRO the Lisp string we
are iterating.
lisp/buff-menu.el (Buffer-menu-mode, list-buffers-noselect): Force
left-to-right paragraph direction.
Eli Zaretskii [Sat, 18 Jun 2011 14:33:14 +0000 (17:33 +0300)]
Fix a gratuitous crash in emacs -nw with iso-safe terminal encoding.
src/term.c (produce_glyphs): Add IT_GLYPHLESS to the values of
it->what accepted by the xassert. Fixes a gratuitous crash in an
Emacs built with -DXASSERTS.
Eli Zaretskii [Sat, 18 Jun 2011 13:28:53 +0000 (16:28 +0300)]
Tried and abandoned idea of displaying mode line and tool/menu-bars R2L.
Added those features to etc/TODO wishlist.
Fixed src/.gdbinit for changes in Lisp vector structures.
src/.gdbinit (xvectype, xvector, xcompiled, xchartable, xboolvector)
(xpr, xfont, xbacktrace): Use "header.size" when accessing vectors
and vector-like objects.
Eli Zaretskii [Sat, 18 Jun 2011 11:14:51 +0000 (14:14 +0300)]
Refactor getting the first element into a separate function.
src/xdisp.c (get_visually_first_element): New function, refactored
from common parts of next_element_from_buffer, next_element_from_string,
and next_element_from_c_string.
Eli Zaretskii [Sat, 18 Jun 2011 08:09:05 +0000 (11:09 +0300)]
Fix the decision about box_face in mode line for reordered text.
This fixes display of composed characters in buffer name on mode line.
src/xdisp.c (face_before_or_after_it_pos): Support bidi iteration
when BEFORE_P is zero.
(next_element_from_c_string): Handle the case of the first string
character that is not the first one in the visual order.
Eli Zaretskii [Thu, 16 Jun 2011 16:32:33 +0000 (19:32 +0300)]
Fix display of R2L strings in mode line.
Composed characters still don't work.
src/xdisp.c (init_iterator): Don't initialize it->bidi_p for strings
here.
(reseat_to_string): Initialize it->bidi_p for strings here.
(next_element_from_string, next_element_from_c_string)
(next_element_from_buffer): Add xassert's for correspondence
between IT's object being iterated and it->bidi_it.string
structure.
src/bidi.c (bidi_level_of_next_char): Fix the logic for looking up
the sentinel state in the cache.
Eli Zaretskii [Sat, 11 Jun 2011 15:13:17 +0000 (18:13 +0300)]
Initial version of string reordering. Tested only on mode line and
TTY menu bar. Display is buggy.
src/xdisp.c (next_element_from_buffer): Improve commentary for when
the iterator is before prev_stop.
(init_iterator): Initialize bidi_p from the default value of
bidi-display-reordering, not from buffer-local value. Use the
buffer-local value only if initializing for buffer iteration.
(handle_invisible_prop): Support invisible properties on strings
that are being bidi-reordered.
(reseat_to_string): Enable bidi-related code.
(set_iterator_to_next): Support bidi reordering of C strings and
Lisp strings.
(next_element_from_string): Support bidi reordering of Lisp strings.
(handle_stop_backwards): Support Lisp strings as well.
(display_mode_line, display_mode_element): Temporarily force L2R
paragraph direction.
(display_string): Support display of R2L glyph rows. Use
IT_STRING_CHARPOS when displaying from a Lisp string.
Eli Zaretskii [Fri, 10 Jun 2011 11:43:04 +0000 (14:43 +0300)]
Tested and fixed compute_display_string_pos for buffer iteration.
Also fixed an unrelated bug caused by vertical-motion.
src/xdisp.c (Fcurrent_bidi_paragraph_direction): Initialize
itb.string.lstring.
(compute_display_string_pos, compute_display_string_end):
Fix calculation of the object to scan. Fixes an error when using
arrow keys.
(next_element_from_buffer): Don't abort when IT_CHARPOS is before
base_level_stop; instead, set base_level_stop to BEGV. Fixes
crashes in vertical-motion.
Eli Zaretskii [Thu, 9 Jun 2011 17:12:10 +0000 (20:12 +0300)]
Adapt compute_display_string_pos to iteration over strings.
Just compiled, not yet tested.
src/xdisp.c (compute_display_string_pos): First arg is now struct
`text_pos *'; all callers changed. Support display properties on
Lisp strings.
(compute_display_string_end): Support display properties on Lisp
strings.
(init_iterator, reseat_1, reseat_to_string): Initialize the
string.bufpos member to 0 (zero, for compatibility with IT_CHARPOS
when iterating on a string not from display properties).
src/bidi.c (bidi_fetch_char): Support strings with display
properties.
src/dispextern.h (struct bidi_string_data): New member bufpos.
(compute_display_string_pos): Update prototype.
Eli Zaretskii [Thu, 9 Jun 2011 14:39:27 +0000 (17:39 +0300)]
Add code to initialize bidi iterator for displaying strings.
For now, ifdef'ed away. Some more testing.
src/bidi.c (bidi_level_of_next_char): Allow the sentinel "position"
to pass the test for valid cached positions.
src/xdisp.c (init_iterator): Call bidi_init_it only of a valid
buffer position was specified. Initialize paragraph_embedding to L2R.
(reseat_to_string): Initialize the bidi iterator (for now ifdef'ed out).
(display_string): If we need to ignore text properties of
LISP_STRING, set IT->stop_charpos to IT->end_charpos. (The
original value of -1 will not work with bidi.)
src/dispextern.h (struct bidi_string_data): New member lstring.
Eli Zaretskii [Wed, 8 Jun 2011 18:01:56 +0000 (21:01 +0300)]
Started work on string reordering. Just compiled, not yet tested.
src/bidi.c (bidi_paragraph_info): Delete unused struct.
(bidi_cache_idx, bidi_cache_last_idx): Declare EMACS_INT.
(bidi_cache_start): New variable.
(bidi_cache_reset): Reset bidi_cache_idx to bidi_cache_start, not
to zero.
(bidi_cache_fetch_state, bidi_cache_search)
(bidi_cache_find_level_change, bidi_cache_iterator_state)
(bidi_cache_find, bidi_peek_at_next_level)
(bidi_level_of_next_char, bidi_find_other_level_edge)
(bidi_move_to_visually_next): Compare cache index with
bidi_cache_start rather than with zero.
(bidi_fetch_char): Accept new argument STRING; all callers
changed. Support iteration over a string.
(bidi_paragraph_init, bidi_resolve_explicit_1)
(bidi_resolve_explicit, bidi_resolve_weak)
(bidi_level_of_next_char, bidi_move_to_visually_next): Support
iteration over a string.
(bidi_set_sor_type, bidi_resolve_explicit_1)
(bidi_resolve_explicit, bidi_type_of_next_char): ignore_bn_limit
can now be zero (for strings); special values 0 and -1 were
changed to -1 and -2, respectively.
(bidi_char_at_pos): New function.
(bidi_paragraph_init, bidi_resolve_explicit, bidi_resolve_weak):
Call it instead of FETCH_MULTIBYTE_CHAR.
(bidi_move_to_visually_next): Abort if charpos or bytepos were not
initialized to valid values.
(bidi_init_it): Don't initialize charpos and bytepos with invalid
values.
src/xdisp.c (compute_display_string_pos)
(compute_display_string_end): Accept additional argument STRING.
(init_iterator, reseat_1): Initialize bidi_it->string.s to NULL.
(reseat_to_string): Initialize bidi_it->string.s and
bidi_it->string.schars.
src/dispextern.h (struct bidi_string_data): New structure.
(struct bidi_it): New member `string'. Make flag members be 1-bit
fields, and put them last in the struct.
(compute_display_string_pos, compute_display_string_end): Update
prototypes.
Eli Zaretskii [Sat, 28 May 2011 17:23:44 +0000 (20:23 +0300)]
Fix cursor motion across display strings covering reordered text.
src/xdisp.c (set_cursor_from_row): Set start and stop points
according to the row's direction when priming the loop that looks
for the glyph on which to display cursor.
(single_display_spec_intangible_p): Function deleted.
(display_prop_intangible_p): Reimplement to call
handle_display_spec instead of single_display_spec_intangible_p.
Accept 3 additional arguments needed by handle_display_spec. This
fixes incorrect cursor motion across display property with complex
values: lists, `(when COND...)' forms, etc.
(single_display_spec_string_p): Support property values that are
lists with the argument STRING its top-level element.
(display_prop_string_p): Fix the condition for processing a
property that is a list to be consistent with handle_display_spec.
src/keyboard.c (adjust_point_for_property): Adjust the call to
display_prop_intangible_p to its new signature.
src/dispextern.h (display_prop_intangible_p): Adjust prototype.
Eli Zaretskii [Sat, 28 May 2011 11:05:40 +0000 (14:05 +0300)]
Fix cursor motion near overlays covering reordered text.
src/xdisp.c (set_cursor_from_row): Set start and stop points of the
loop that looks for the glyph on which to display cursor according
to the row's direction.
Eli Zaretskii [Sat, 21 May 2011 14:22:14 +0000 (17:22 +0300)]
Discovery of replacing display properties now uses the same code
as the display engine. Tested OK with display properties whose
value is a list.
src/dispextern.h (struct bidi_it): New member frame_window_p.
(bidi_init_it, compute_display_string_pos): Update prototypes.
src/bidi.c (bidi_fetch_char): Accept additional argument
FRAME_WINDOW_P and pass it to compute_display_string_pos. All
callers changed.
(bidi_init_it): Accept additional argument FRAME_WINDOW_P and use
it to initialize the frame_window_p member of struct bidi_it.
src/xdisp.c (handle_display_spec): New function, refactored from the
last portion of handle_display_prop.
(compute_display_string_pos): Accept additional argument
FRAME_WINDOW_P. Call handle_display_spec to determine whether the
value of a `display' property is a "replacing spec".
(handle_single_display_spec): Accept 2 additional arguments BUFPOS
and FRAME_WINDOW_P. If IT is NULL, don't set up the iterator from
the display property, but just return a value indicating whether
the display property will replace the characters it covers.
(Fcurrent_bidi_paragraph_direction): Initialize the nchars and
frame_window_p members of struct bidi_it.
Eli Zaretskii [Sat, 14 May 2011 13:41:52 +0000 (16:41 +0300)]
Text covered by `display' overlays is correctly reordered.
Cursor positioning is not yet right near the overlay.
src/xdisp.c (compute_display_string_pos): Non-trivial implementation.
(compute_display_string_end): New function.
src/dispextern.h (compute_display_string_end): Declare prototype.
src/bidi.c (bidi_resolve_explicit_1): Use ZV for disp_pos.
(bidi_fetch_char): Implement support for runs of characters
covered by display strings.
Eli Zaretskii [Sat, 14 May 2011 11:59:20 +0000 (14:59 +0300)]
Refactoring with bidi_fetch_char tested and debugged.
src/bidi.c (bidi_fetch_char): Accept also character position
corresponding to BYTEPOS. All callers changed.
(bidi_cache_iterator_state, bidi_resolve_explicit_1)
(bidi_resolve_explicit, bidi_resolve_weak)
(bidi_level_of_next_char, bidi_move_to_visually_next): Abort if
bidi_it->nchars is non-positive.
(bidi_level_of_next_char): Don't try to lookup the cache for the
next/previous character if nothing is cached there yet, or if we
were just reseat()'ed to a new position.
(bidi_paragraph_init, bidi_resolve_explicit_1)
(bidi_level_of_next_char): Fix arguments in the calls to
bidi_fetch_char.
Eli Zaretskii [Tue, 10 May 2011 16:12:16 +0000 (19:12 +0300)]
Started work on reordering display strings. Refactor FETCH_CHAR.
Only compiled, not tested.
src/xdisp.c (compute_display_string_pos): New function.
(reseat_1): Initialize bidi_it.disp_pos.
src/bidi.c (bidi_copy_it): Use offsetof.
(bidi_fetch_char, bidi_fetch_char_advance): New functions.
(bidi_cache_search, bidi_cache_iterator_state)
(bidi_paragraph_init, bidi_resolve_explicit, bidi_resolve_weak)
(bidi_level_of_next_char, bidi_move_to_visually_next): Support
character positions inside a run of characters covered by a
display string.
(bidi_paragraph_init, bidi_resolve_explicit_1)
(bidi_level_of_next_char): Call bidi_fetch_char and
bidi_fetch_char_advance instead of FETCH_CHAR and
FETCH_CHAR_ADVANCE.
(bidi_init_it): Initialize new members.
(LRE_CHAR, RLE_CHAR, PDF_CHAR, LRO_CHAR, RLO_CHAR): Remove macro
definitions.
(bidi_explicit_dir_char): Lookup character type in bidi_type_table,
instead of using explicit *_CHAR codes.
(bidi_resolve_explicit, bidi_resolve_weak): Use
FETCH_MULTIBYTE_CHAR instead of FETCH_CHAR, as reordering of
bidirectional text is supported only in multibyte buffers.
src/dispextern.h (struct bidi_it): New members nchars and disp_pos.
ch_len is now EMACS_INT.
(compute_display_string_pos): Declare prototype.
Katsumi Yamaoka [Tue, 10 May 2011 03:14:44 +0000 (03:14 +0000)]
shr.el (shr-put-image-function): New variable.
(shr-image-fetched, shr-image-displayer, shr-tag-img): Funcall it.
(shr-put-image): Return scaled image.
gnus-art.el (gnus-shr-put-image): New function.
(gnus-article-prepare-display): Bind shr-put-image-function to it.
gnus-html.el (gnus-html-wash-images): Register scaled images, not original ones, as deletable.
Teodor Zlatanov [Mon, 9 May 2011 22:27:17 +0000 (22:27 +0000)]
registry.el (registry-full): Add convenience method. Fix logic.
(registry-insert): Use it. Fix logic here too.
gnus-registry.el (gnus-registry-insert): Add wrapper that calls `registry-prune' if `registry-full' returns t.
(gnus-registry-handle-action, gnus-registry-get-or-make-entry, gnus-registry-set-id-key, gnus-registry-usage-test): Use it.
lisp/misc.el: Implement new command `list-dynamic-libraries'.
* misc.el (list-dynamic-libraries--loaded-only-p): New variable.
(list-dynamic-libraries--refresh): New function.
(list-dynamic-libraries): New command.
Chong Yidong [Mon, 9 May 2011 01:24:00 +0000 (21:24 -0400)]
Various fixes to compilation-error-regexp-alist-alist.
* lisp/progmodes/compile.el (compilation-error-regexp-alist-alist): Fix
the ant regexp to handle end-line and end-column info from jikes.
Re-introduce maven regexp. Give the ruby-Test::Unit regexp a
higher priority to avoid clobbering by gnu.
Chong Yidong [Sun, 8 May 2011 05:17:17 +0000 (01:17 -0400)]
Perform grep-mode's buffer modifications in a process filter (Bug#7952)
* progmodes/grep.el (grep-mode-font-lock-keywords): Remove
buffer-changing entries.
(grep-filter): New function.
(grep-mode): Add it to compilation-filter-hook.
* progmodes/compile.el (compilation-filter-hook)
(compilation-filter-start): New defvars.
(compilation-filter): Call compilation-filter-hook prior to
updating the process mark.
Eli Zaretskii [Sat, 7 May 2011 15:44:19 +0000 (18:44 +0300)]
Fix bug #8597 with setting frame background mode on w32 console.
src/w32console.c (Fset_screen_color): Doc fix.
(Fget_screen_color): New function.
(syms_of_ntterm): Defsubr it.
lisp/term/w32console.el (terminal-init-w32console): Call
get-screen-color and use its output to set the frame
background-mode.
Eli Zaretskii [Sat, 7 May 2011 11:28:55 +0000 (14:28 +0300)]
Adapt the MS-DOS build to latest changes.
src/callproc.c (call_process_cleanup): Don't close and unlink the
temporary file if Fcall_process didn't create it in the first
place.
(Fcall_process): Don't create tempfile if stdout of the child
process will be redirected to a file specified with `:file'.
Don't try to re-open tempfile in that case, and set fd[0] to -1 as
cue to call_process_cleanup not to close that handle.
msdos/inttypes.h: Include stdint.h.
(uintmax_t): Don't define, it is defined in stdint.h.
msdos/sedlibmk.inp (am__append_1): Edit to comment out.
(am__append_2): Edit to expose.
(NEXT_AS_FIRST_DIRECTIVE_STDARG_H, NEXT_STDARG_H, STDARG_H): Edit
to empty.
(@GL_GENERATE_STDARG_H_TRUE@, @GL_GENERATE_STDARG_H_FALSE@): Edit
to comment out corresponding lines.
Eli Zaretskii [Sat, 7 May 2011 11:25:05 +0000 (14:25 +0300)]
Fix changes in 2011-05-01T00:04:17Z!larsi@gnus.org for MS-DOS.
src/callproc.c (call_process_cleanup): Don't close and unlink the
temporary file if Fcall_process didn't create it in the first
place.
(Fcall_process): Don't create tempfile if stdout of the child
process will be redirected to a file specified with `:file'.
Don't try to re-open tempfile in that case, and set fd[0] to -1 as
cue to call_process_cleanup not to close that handle.
Eli Zaretskii [Sat, 7 May 2011 10:24:55 +0000 (13:24 +0300)]
Adapt MS-DOS configury to latest changes.
msdos/inttypes.h: Include stdint.h.
(uintmax_t): Don't define, it is defined in stdint.h.
msdos/sedlibmk.inp (am__append_1): Edit to comment out.
(am__append_2): Edit to expose.
(NEXT_AS_FIRST_DIRECTIVE_STDARG_H, NEXT_STDARG_H, STDARG_H): Edit
to empty.
(@GL_GENERATE_STDARG_H_TRUE@, @GL_GENERATE_STDARG_H_FALSE@): Edit
to comment out corresponding lines.
Stefan Monnier [Sat, 7 May 2011 04:03:49 +0000 (01:03 -0300)]
Make bytecomp.el understand that defmethod defines functions.
* lisp/emacs-lisp/eieio.el (eieio--defalias, eieio--defgeneric-init-form):
New functions.
(defgeneric, eieio--defmethod): Use them.
(eieio-defgeneric): Remove.
(defmethod): Call defgeneric in a way visible to the byte-compiler.
Ben Key [Sat, 7 May 2011 04:00:12 +0000 (23:00 -0500)]
* nt/configure.bat: Renamed the fusercflags variable to escusercflags
so that the variable name better matches its purpose, to be identical
to usercflags with the exception that all quotes are escaped by the \
character.
Renamed the fuserldflags variable to escuserldflags so that the
variable name better matches its purpose, to be identical to
userldflags with the exception that all quotes are escaped by the \
character.
A new ESC_USER_CFLAGS variable is written to config.settings. This
variable has the same value as the escusercflags variable.
* nt/gmake.defs, nt/nmake.defs: Added the variable ESC_CFLAGS. This
variable is identical to the CFLAGS variable except that it includes
the new ESC_USER_CFLAGS variable instead of USER_CFLAGS.
* src/makefile.w32-in: The bootstrap-temacs rule now makes use of one
of two shell specific rules, either bootstrap-temacs-CMD or
bootstrap-temacs-SH. The bootstrap-temacs-SH rule is identical to the
previous implementation of the bootstrap-temacs rule. The
bootstrap-temacs-CMD rule is similar to the previous implementation of
the bootstrap-temacs rule except that it makes use of the ESC_CFLAGS
variable instead of the CFLAGS variable.
These changes are required to extend my earlier fix to add support for
--cflags and --ldflags options that include quotes so that it works
whether make uses cmd or sh as the shell.
Michael Albinus [Fri, 6 May 2011 22:12:31 +0000 (00:12 +0200)]
* dbusbind.c (QCdbus_type_unix_fd): Declare static.
(xd_remove_watch): Don't check QCdbus_type_unix_fd for SYMBOLP, it
is a constant.
(Fdbus_init_bus, xd_read_queued_messages): Bus can be a symbol or
a string. Handle both cases.
(Fdbus_call_method_asynchronously, Fdbus_register_signal)
(Fdbus_register_method): Use Qinvalid_function.
Eli Zaretskii [Fri, 6 May 2011 12:09:08 +0000 (15:09 +0300)]
Adapt Windows include files to latest changes.
nt/inc/inttypes.h [!__MINGW32__]: Include stdint.h. Move the
definition of uintmax_t from here...
nt/inc/stdint.h (uintmax_t): ...to here.
(intptr_t) [!__GNUC__]: New typedef.
Paul Eggert [Fri, 6 May 2011 07:13:19 +0000 (00:13 -0700)]
Do not assume EMACS_INT is the same width as a pointer.
This prepares for a future patch that will prefer 64-bit EMACS_INT if
available. That patch can be tried now, by compiling with -DWIDE_EMACS_INT,
but it is temporarily not the default so that it can be further tested.
Also, install some other fixes for problems discovered by the static
checking of GCC 4.6.0.