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Code Issues Releases Activity

(font_score): Ignore the diffference of alias style symbols.

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This commit is contained in:
Kenichi Handa 2008-06-13 04:26:01 +00:00
parent 6f09330716
commit f4cc015342
2 changed files with 46 additions and 3 deletions
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44
src/ChangeLog
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@ -1,3 +1,47 @@
2008-06-13 Kenichi Handa <handa@m17n.org>
* dispextern.h (enum lface_attribute_index): New member
LFACE_FOUNDRY_INDEX.
* font.c (font_score): Delete arg alternate_families. Check only
weight, slant, width, and size. Ignore the diffference of alias
style symbols.
(font_sort_entites): Adjusted for the above change. Reflect the
order of font-driver to scores.
(font_list_entities): Don't check alternate_familes here.
(font_clear_prop): Handle foundry.
(font_update_lface): Don't parse "foundry-family" form here.
Handle FONT_FOUNDRY_INDEX.
(font_find_for_lface): Likewise. Handle alternate families here.
(font_open_for_lface): Pay attention to size in ENTITY.
(font_open_by_name): Simplified by calling font_load_for_lface.
(free_font_driver_list): Delete it.
(font_update_drivers): Preserve the order of backends.
(syms_of_font): Setting of sort_shift_bits adjusted for the change
of font_score and font_sort_entites.
(font_update_sort_order): Likewise.
* xfaces.c (LFACE_FOUNDRY): New macro.
(check_lface_attrs): Check foundry.
(set_lface_from_font): Don't parse "FOUNDRY-FAMILY" from.
(merge_face_vectors): Check foundry.
(merge_face_ref): Likewise.
(Finternal_set_lisp_face_attribute): Likewise.
(x_update_menu_appearance): Likewise.
(Finternal_get_lisp_face_attribute): Likewise.
(lface_hash): Likewise.
(lface_same_font_attributes_p): Likewise.
(x_supports_face_attributes_p): Likewise.
(tty_supports_face_attributes_p): Likewise.
(Finternal_set_alternative_font_family_alist): Intern strings.
(Finternal_set_alternative_font_registry_alist): Downcase strings.
(realize_default_face): Set LFACE_FOUNDRY (lface).
* xfns.c (Fx_create_frame, x_create_tip_frame): Register X
font-driver at first.
* ftfont.c (ftfont_font_format) [! FC_FONTFORMAT]: Declare "int len;".
2008-06-12 Emanuele Giaquinta <emanuele.giaquinta@gmail.com> (tiny change)
* lread.c (Fload): Use xfree, not free on saved_doc_string.

5
src/font.c
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@ -2117,9 +2117,8 @@ font_score (entity, spec_prop)
if (diff < 0)
diff = - diff;
/* This is to prefer the exact symbol style. */
diff++;
score |= min (diff, 127) << sort_shift_bits[i];
if (diff > 0)
score |= min (diff, 127) << sort_shift_bits[i];
}
/* Score the size. Maximum difference is 127. */