Commit Graph

6 Commits

Author SHA1 Message Date
Denys Vlasenko
460f827644 better wording in Config
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-01-31 18:12:57 +01:00
Denys Vlasenko
b1edf20f18 unicode: exclude FDD0..FDEF range too
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-01-31 16:34:37 +01:00
Denys Vlasenko
40e4e88a28 exclude more invalid unicode chars
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-01-31 16:04:30 +01:00
Denys Vlasenko
2edba21f4c more fine-grained Unicode support
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-01-29 09:11:47 +01:00
Denys Vlasenko
46685a46bb unicode_wcwidth.c: shrink
function                                             old     new   delta
static.combining1                                      -     184    +184
in_interval_table                                      -      78     +78
bb_wcwidth                                           328     406     +78
in_table                                              78       -     -78
static.combining                                     516     148    -368
------------------------------------------------------------------------------
(add/remove: 2/1 grow/shrink: 1/1 up/down: 340/-446)         Total: -106 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-01-25 13:24:06 +01:00
Denys Vlasenko
9f93d62192 libbb: better unicode width support. Hopefully fixes bug 839.
Also opens up a possibility to make other unicode stuff smaller
and more correct later. but:

function                                             old     new   delta
static.combining                                       -     516    +516
bb_wcwidth                                             -     328    +328
unicode_cut_nchars                                     -     141    +141
mbstowc_internal                                       -      93     +93
in_table                                               -      78     +78
cal_main                                             899     961     +62
static.combining0x10000                                -      40     +40
unicode_strlen                                         -      31     +31
bb_mbstrlen                                           31       -     -31
bb_mbstowcs                                          173     102     -71
------------------------------------------------------------------------------
(add/remove: 7/1 grow/shrink: 1/1 up/down: 1289/-102)        Total: 1187 bytes

Uses code of Markus Kuhn, which is in public domain:
http://www.cl.cam.ac.uk/~mgk25/ucs/wcwidth.c
"Permission to use, copy, modify, and distribute this software
 for any purpose and without fee is hereby granted. The author
 disclaims all warranties with regard to this software."

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-01-24 07:44:03 +01:00