diff options
| author | Tomas Heinrich <heinrich.tomas@gmail.com> | 2010-06-01 08:33:18 +0200 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2010-06-01 08:33:18 +0200 |
| commit | 11bcf4b22449d08b61617183c1951db98457653a (patch) | |
| tree | 34d1983e1f1b5eb38d8c764ab9f2b406404b862e /include | |
| parent | 39a04f71ca8ccf81de2cdbd538df519cf34ef2e6 (diff) | |
| download | busybox-11bcf4b22449d08b61617183c1951db98457653a.tar.gz | |
lineedit: fix column display for wide and combining chars in TAB completion
function old new delta
unicode_strwidth - 20 +20
read_line_input 4945 4953 +8
unicode_strlen 31 - -31
------------------------------------------------------------------------------
(add/remove: 1/1 grow/shrink: 1/0 up/down: 28/-31) Total: -3 bytes
Signed-off-by: Tomas Heinrich <heinrich.tomas@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/unicode.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/include/unicode.h b/include/unicode.h index eaf67c833..e9e2bd14a 100644 --- a/include/unicode.h +++ b/include/unicode.h @@ -23,7 +23,8 @@ enum { #if !ENABLE_UNICODE_SUPPORT -# define unicode_strlen(string) strlen(string) +# define unicode_strlen(string) strlen(string) +# define unicode_strwidth(string) strlen(string) # define unicode_status UNICODE_OFF # define init_unicode() ((void)0) @@ -49,7 +50,10 @@ enum { # define ENABLE_UNICODE_BIDI_SUPPORT 0 # endif +/* Number of unicode chars. Falls back to strlen() on invalid unicode */ size_t FAST_FUNC unicode_strlen(const char *string); +/* Width on terminal */ +size_t FAST_FUNC unicode_strwidth(const char *string); enum { UNI_FLAG_PAD = (1 << 0), }; |