| Commit message (Collapse) | Author | Age | Files | Lines |
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which is now in buffer.c.
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and FRAME_SIZE_COMPUTED_FACES.
(compute_glyph_face): New arg CURRENT_FACE specifies face to merge with.
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Pass Fnext_single_property_change its new arg LIMIT.
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<X11/Xos.h>, so that file doesn't try to define struct timeval and
struct timezone.
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from the computed faces (the combinations created by
compute_char_face), so that we don't waste global face id's.
* xterm.h (struct x_display): Replace the fields faces and n_faces
with fields param_faces, n_param_faces, computed_faces,
n_computed_faces, and size_computed_faces.
(FRAME_FACES, FRAME_N_FACES): Replaced by...
(FRAME_COMPUTED_FACES, FRAME_N_COMPUTED_FACES, FRAME_PARAM_FACES,
FRAME_N_PARAM_FACES): New macros.
* xfaces.c: Doc fixes.
(init_frame_faces): Call new_computed_face to create entries for
the default and mode line faces. Use the FRAME...PARAM_FACES
macros.
(free_frame_faces): Use the FRAME...PARAM_FACES and
FRAME...COMPUTED_FACES macros. Don't use the copy flag; all
parameter faces have real X resources, and all computed faces just
have copies. Free both the parameter and computed face arrays.
(new_computed_face): New function.
(intern_computed_face): Renamed from intern_frame_face; callers
changed. Call new_computed_face.
(ensure_face_ready, compute_char_face, compute_glyph_face): Use the
FRAME...PARAM_FACES macros.
(recompute_basic_faces): Use the FRAME...PARAM_FACES and
FRAME...COMPUTED_FACES macros. Produce the computed faces by
starting with the base faces and merging in the parameter faces.
(Fset_face_attribute_internal): Use the FRAME...PARAM_FACES
macros. Just call recompute_basic_faces if the default or mode
line faces have changed.
* xfns.c (Fx_list_fonts): Use the FRAME...PARAM_FACES macros.
* xterm.c (dumpglyphs): Use the FRAME...COMPUTED_FACES macros.
* dispextern.h (struct face): Remove the copy member. This is no
longer necessary; all computed faces are copies, and no parameter
faces are.
* xfaces.c (face_vector, nfaces, nfaces_allocated): Make these
static.
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Although we don't use this feature now, face_eql notices it.
* xfaces.c (compute_base_face): Set cached_index to an invalid
index, to avoid an unnecessary comparison.
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frame must be an X frame whenever there is already an X frame.
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<X11/StringDefs.h>, or <X11/Xmu/Drawing.h>. Just write out
"unsigned long" instead of using the "Pixel" typedef; it's in the
protocol, so it's not likely to change.
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are valid on all frames or no frames; make sure F has allocated
faces for any face valid on the selected frame.
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(init_frame_faces, free_frame_faces, intern_face,
face_name_id_number, same_size_fonts, recompute_basic_faces,
compute_char_face, compute_glyph_face): Declare these here.
* xfaces.c (same_size_fonts): We can now remove this extern
declaration.
* xfns.c (face_name_id_number): Likewise.
* xterm.c (intern_face): Likewise.
* xfaces.c (build_face, unload_font, free_frame_faces): Don't
forget to block input while making X calls.
Treat faces as structures specifying modifications to the frame's
parameters, rather than things which need to specify a complete
set of parameters by themselves.
* xfaces.c (init_frame_faces): Don't set up the two frame display
faces by querying the GC - just leave all their fields blank, and
call recompute_basic_faces, letting build_face do the work of
consulting the frame when necessary.
(recompute_basic_faces): New function.
(compute_base_faces): New function for obtaining the "identity"
for compute_char_face and compute_glyph_face.
(compute_char_face, compute_glyph_face): Call it, instead of copying
FRAME_DEFAULT_FACE.
* xfns.c (x_make_gc): No need to call init_frame_faces here.
* xfaces.c (intern_frame_face): This can be static.
* dispextern.h (struct face): New field - `copy', to help us with
resource allocation.
* xfaces.c (free_frame_faces): Do free the first two faces; don't
free anything from a face that's a copy.
(intern_frame_face): Mark every face we intern as a copy; its
resources are actually a combination of the real faces.
(Fset_face_attribute_internal): No need to check if we're trying
to free one of the frame's GC's; they never enter into the
picture.
* xfns.c (Fx_list_fonts): New function.
(face_name_id_number): Add extern declaration for this.
* xfaces.c (face_name_id_number): Make this externally visible,
and make the FRAME argument a FRAME_PTR, not a Lisp_Object.
(compute_char_face): Call face_name_id_number properly.
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(same_size_fonts): Function moved here from xfaces.c.
(face_name_id_number): Add extern declaration for this.
* xfaces.c (same_size_fonts): Moved to xfns.c. Left an extern
declaration behind.
(face_name_id_number): Make this externally visible, and make the
FRAME argument a FRAME_PTR, not a Lisp_Object.
(compute_char_face): Call face_name_id_number properly.
* xfaces.c (unload_color): Don't free the pixel for now.
* xfaces.c (merge_faces): You can't tell if a font is a
character-cell font or not by testing whether or not it has a
per_char table. They all do.
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for the frame's own font.
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normal_gc or reverse_gc.
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same dimensions as the default face, so as not to confuse the rest
of the redisplay code.
* xfaces.c (same_size_fonts): New function.
(merge_faces): Only merge in a new font from the FROM face if it
is the same size as the font in the TO face.
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first two faces.
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Try first with small overlay_vec, then use a big enough one.
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knows something has changed.
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or white pixel.
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Don't sort if noverlays is 0 or 1.
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traverse sortvec, not overlay_vec; the latter isn't the one we
sorted.
* xfaces.c (intern_face): If the face has a GC, but it's not the
default or modeline face, abort. Nothing but those two faces
should have a GC *and* be passed to intern_face.
(compute_char_face, compute_glyph_face): After copying
the frame's default face into face, to use as a base case for
calculation, set the `gc' member to zero; that way we don't have
things lying around that look like display faces but aren't.
* xfaces.c (intern_frame_face): When copying the new face into the
frame's face array, remember that the number of bytes to copy is
sizeof (*new_face), not sizeof (new_face).
* xfaces.c (compute_char_face): Assume that W is displaying the
current buffer. Abort if it isn't.
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make callers correct.
* xfaces.c (compute_char_face): Notice the next property change
location correctly.
* xfaces.c (face_name_id_number): Return 0 (the default face) if
the name is undefined.
* xfaces.c (Fset_face_attribute_internal): Do nothing unless FRAME
is an X frame.
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macro here; that's x-specific. Just don't pass the second
argument.
* xfaces.c (compute_glyph_face): Remove the BASIC_FACE argument;
use F's default face.
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* dispextern.h (struct face): Add cached_index member.
* xfaces.c (get_cached_face): Use it to avoid unnecessary
searches of face_vector.
* xfaces.c (intern_face): Renamed from get_display_face.
* xfns.c (x_make_gc): After building the GC's for the frame, call
init_frame_faces to set up the first two faces.
* xfaces.c (init_frame_faces): Don't just try to copy the default
and mode line faces from some other random frame; instead, consult
the normal_gc and reverse_gc members of the frame, and build the
faces based on their parameters.
Adjust the face computation functions to return frame face ID's,
not pointers to display faces; since we call these functions
during display construction, we don't want the display faces yet.
* xfaces.c (intern_frame_face): New function.
(compute_char_face, compute_glyph_face): Apply intern_frame_face
to the computed face, and return the frame face's ID, instead of
calling intern_face and returning a pointer to a display frame.
* xfaces.c: Describe the facial data structures. It took me a
while to figure them out; perhaps this will save someone else the
trouble.
* xfaces.c (get_display_face): Use face_eql instead of writing it out.
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Put interrupt input blocking in a separate file from xterm.h.
This isn't specific to X, and it allows us to avoid #including
xterm.h in files that don't really have anything to do with X.
* blockinput.h: New file.
* xterm.h (BLOCK_INPUT, UNBLOCK_INPUT, TOTALLY_UNBLOCK_INPUT,
UNBLOCK_INPUT_RESIGNAL): These are now in blockinput.h.
(x_input_blocked, x_pending_input): Deleted; there are analogs
in blockinput.h called interrupt_input_blocked and
interrupt_input_pending.
* keyboard.c (interrupt_input_blocked, interrupt_input_pending):
New variables, used by the macros in blockinput.h.
* xterm.c: #include blockinput.h.
(x_input_blocked, x_pending_input): Deleted.
(XTread_socket): Test and set interrupt_input_blocked and
interrupt_input_pending instead of the old variables.
* alloc.c, xfaces.c, xfns.c, xmenu.c, xselect.c, keymap.c:
#include blockinput.h.
* eval.c: #include blockinput.h instead of xterm.h.
* keyboard.c: #include blockinput.h.
(input_poll_signal): Just test
interrupt_input_blocked, instead of testing HAVE_X_WINDOWS and
x_input_blocked.
Block the processing of interrupt input while we're manipulating the
malloc heap.
* alloc.c: (xfree): New function, to make it easy to free things
safely.
(xmalloc, xrealloc): Block X input while doing the deed.
(VALIDATE_LISP_STORAGE, gc_sweep, compact_strings): Use xfree
instead of free.
(uninterrupt_malloc): New function, to install input-blocking
hooks into the GNU malloc routines.
* emacs.c [not SYSTEM_MALLOC] (main): Call uninterrupt_malloc
on startup.
* alloc.c: (make_interval, make_float, Fcons, Fmake_vector,
Fmake_symbol, Fmake_marker, make_uninit_string, Fgarbage_collect):
Use xmalloc instead of malloc; don't bother to check if out of
memory here.
(Fgarbage_collect): Call xrealloc instead of realloc.
* buffer.c: Use xmalloc and xfree instead of malloc and free;
don't bother to check if out of memory here.
(Fget_buffer_create): Put BLOCK_INPUT/UNBLOCK_INPUT pair around
calls to ralloc routines.
* insdel.c: Same.
* lisp.h (xfree): New extern declaration.
* xfaces.c (xfree): Don't #define this to be free; use the
definition in alloc.c.
* dispnew.c, doc.c, doprnt.c, fileio.c, lread.c, term.c, xfns.c,
xmenu.c, xterm.c: Use xfree instead of free.
* hftctl.c: Use xfree and xmalloc instead of free and malloc.
* keymap.c (current_minor_maps): BLOCK_INPUT while calling realloc
and malloc.
* search.c: Since the regexp routines can malloc, BLOCK_INPUT
while runing them. #include blockinput.h.
* sysdep.c: #include blockinput.h. Call xfree and xmalloc instead
of free and malloc. BLOCK_INPUT around routines which we know
will call malloc.
ymakefile (keyboard.o, keymap.o, search.o, sysdep.o, xfaces.o,
xfns.o, xmenu.o, xterm.o, xselect.o, alloc.o, eval.o): Note that
these depend on blockinput.h.
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