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| author | Denys Vlasenko | 2010-01-24 07:44:03 +0100 |
|---|---|---|
| committer | Denys Vlasenko | 2010-01-24 07:44:03 +0100 |
| commit | 9f93d621925966c22ee51fdcb5def8e131596f9b (patch) | |
| tree | c1024fa92d6f422df6cf0991d5c9c8a4977b8625 /coreutils/ls.c | |
| parent | 5da9f96ad85a2d9119d92c7a3d89deca7d904210 (diff) | |
| download | busybox-9f93d621925966c22ee51fdcb5def8e131596f9b.zip busybox-9f93d621925966c22ee51fdcb5def8e131596f9b.tar.gz | |
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>
Diffstat (limited to 'coreutils/ls.c')
| -rw-r--r-- | coreutils/ls.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/coreutils/ls.c b/coreutils/ls.c index b8da1ad..e754447 100644 --- a/coreutils/ls.c +++ b/coreutils/ls.c @@ -550,7 +550,7 @@ static void showfiles(struct dnode **dn, unsigned nfiles) } else { /* find the longest file name, use that as the column width */ for (i = 0; dn[i]; i++) { - int len = bb_mbstrlen(dn[i]->name); + int len = unicode_strlen(dn[i]->name); if (column_width < len) column_width = len; } @@ -742,7 +742,7 @@ static int print_name(const char *name) { if (option_mask32 & OPT_Q) { #if ENABLE_FEATURE_ASSUME_UNICODE - unsigned len = 2 + bb_mbstrlen(name); + unsigned len = 2 + unicode_strlen(name); #else unsigned len = 2; #endif @@ -762,7 +762,7 @@ static int print_name(const char *name) /* No -Q: */ #if ENABLE_FEATURE_ASSUME_UNICODE fputs(name, stdout); - return bb_mbstrlen(name); + return unicode_strlen(name); #else return printf("%s", name); #endif |