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| author | Eli Zaretskii <eliz@gnu.org> | 2015-06-15 20:14:11 +0300 |
|---|---|---|
| committer | Eli Zaretskii <eliz@gnu.org> | 2015-06-15 20:14:11 +0300 |
| commit | f0f216eaa1ebc84457812f66a5e714721245ef9d (patch) | |
| tree | b1374ce6765aec4c8daf83b1413841fd2154847e /src/fontset.c | |
| parent | ee715b9f6d9fccf4415a21a756058a60c924bc27 (diff) | |
| download | emacs-f0f216eaa1ebc84457812f66a5e714721245ef9d.tar.gz | |
;* src/fontset.c: Update obsolete commentary.
Diffstat (limited to 'src/fontset.c')
| -rw-r--r-- | src/fontset.c | 21 |
1 files changed, 9 insertions, 12 deletions
diff --git a/src/fontset.c b/src/fontset.c index f1a3e597409..50fcc648548 100644 --- a/src/fontset.c +++ b/src/fontset.c @@ -66,16 +66,15 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ A fontset object is implemented by a char-table whose default value and parent are always nil. - An element of a base fontset is a vector of FONT-DEFs which itself - is a vector [ FONT-SPEC ENCODING REPERTORY ]. + An element of a base fontset is a vector of FONT-DEFs which themselves + are vectors of the form [ FONT-SPEC ENCODING REPERTORY ]. An element of a realized fontset is nil, t, 0, or a vector of this form: - [ CHARSET-ORDERED-LIST-TICK PREFERRED-RFONT-DEF - RFONT-DEF0 RFONT-DEF1 ... ] + [ PREFERRED-RFONT-DEF RFONT-DEF0 RFONT-DEF1 ... ] - RFONT-DEFn (i.e. Realized FONT-DEF) has this form: + Each RFONT-DEFn (i.e. Realized FONT-DEF) has this form: [ FACE-ID FONT-DEF FONT-OBJECT SORTING-SCORE ] @@ -370,14 +369,12 @@ fontset_compare_rfontdef (const void *val1, const void *val2) - RFONT_DEF_SCORE (*(Lisp_Object *) val2)); } -/* Update FONT-GROUP which has this form: - [ CHARSET-ORDERED-LIST-TICK PREFERRED-RFONT-DEF - RFONT-DEF0 RFONT-DEF1 ... ] +/* Update a cons cell which has this form: + (CHARSET-ORDERED-LIST-TICK . FONT-GROUP) + where FONT-GROUP is of the form + [ PREFERRED-RFONT-DEF RFONT-DEF0 RFONT-DEF1 ... ] Reorder RFONT-DEFs according to the current language, and update - CHARSET-ORDERED-LIST-TICK. - - If PREFERRED_FAMILY is not nil, that family has the higher priority - if the encoding charsets or languages in font-specs are the same. */ + CHARSET-ORDERED-LIST-TICK. */ static void reorder_font_vector (Lisp_Object font_group, struct font *font) |