face_index
extent_fragment_update (struct window *w, struct extent_fragment *ef,
- Bytind pos)
+ Bytind pos, Lisp_Object last_glyph)
{
int i;
+ int seen_glyph = NILP (last_glyph) ? 1 : 0;
Extent_List *sel =
buffer_or_string_stack_of_extents_force (ef->object)->extents;
EXTENT lhe = 0;
if (extent_start (e) == mempos && !NILP (extent_begin_glyph (e)))
{
Lisp_Object glyph = extent_begin_glyph (e);
- struct glyph_block gb;
-
- gb.glyph = glyph;
- XSETEXTENT (gb.extent, e);
- Dynarr_add (ef->begin_glyphs, gb);
+ if (seen_glyph) {
+ struct glyph_block gb;
+
+ gb.glyph = glyph;
+ XSETEXTENT (gb.extent, e);
+ Dynarr_add (ef->begin_glyphs, gb);
+ }
+ else if (EQ (glyph, last_glyph))
+ seen_glyph = 1;
}
}
if (extent_end (e) == mempos && !NILP (extent_end_glyph (e)))
{
Lisp_Object glyph = extent_end_glyph (e);
- struct glyph_block gb;
+ if (seen_glyph) {
+ struct glyph_block gb;
- gb.glyph = glyph;
- XSETEXTENT (gb.extent, e);
- Dynarr_add (ef->end_glyphs, gb);
+ gb.glyph = glyph;
+ XSETEXTENT (gb.extent, e);
+ Dynarr_add (ef->end_glyphs, gb);
+ }
+ else if (EQ (glyph, last_glyph))
+ seen_glyph = 1;
}
}
strcpy (bp, "detached");
else
sprintf (bp, "%ld, %ld",
- (long) XINT (Fextent_start_position (obj)),
- (long) XINT (Fextent_end_position (obj)));
+ XINT (Fextent_start_position (obj)),
+ XINT (Fextent_end_position (obj)));
bp += strlen (bp);
*bp++ = (extent_end_open_p (anc) ? ')': ']');
if (!NILP (extent_end_glyph (anc))) *bp++ = '*';
`inside-margin', or `outside-margin') of the extent's
begin glyph.
- end-glyph-layout The layout policy of the extent's end glyph.
+ end-glyph-layout The layout policy of the extent's end glyph.
+
+ syntax-table A cons or a syntax table object. If a cons, the car must
+ be an integer (interpreted as a syntax code, applicable to
+ all characters in the extent). Otherwise, syntax of
+ characters in the extent is looked up in the syntax table.
+ You should use the text property API to manipulate this
+ property. (This may be required in the future.)
*/
(extent, property, value))
{