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| author | Tomas Heinrich | 2010-03-18 18:35:37 +0100 |
|---|---|---|
| committer | Denys Vlasenko | 2010-03-18 18:35:37 +0100 |
| commit | c5c006c10c060e7f1a97250d039051b93ed390b2 (patch) | |
| tree | b281136c99e6a27a530282a0b1b7eaf938704bb2 /include/unicode.h | |
| parent | 98f1dc12f1554aca6c3743bec1c3d8982a077f7c (diff) | |
| download | busybox-c5c006c10c060e7f1a97250d039051b93ed390b2.zip busybox-c5c006c10c060e7f1a97250d039051b93ed390b2.tar.gz | |
lineedit: first shot at optional unicode bidi input support
function old new delta
read_line_input 4886 5003 +117
in_uint16_table - 97 +97
in_interval_table - 78 +78
static.rtl_b - 68 +68
unicode_isrtl - 55 +55
isrtl_str - 51 +51
static.rtl_p - 42 +42
unicode_conv_to_printable2 633 477 -156
------------------------------------------------------------------------------
(add/remove: 6/0 grow/shrink: 1/1 up/down: 508/-156) Total: 352 bytes
Signed-off-by: Tomas Heinrich <heinrich.tomas@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'include/unicode.h')
| -rw-r--r-- | include/unicode.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/include/unicode.h b/include/unicode.h index 857aab1..05bdbca 100644 --- a/include/unicode.h +++ b/include/unicode.h @@ -18,6 +18,8 @@ enum { UNICODE_ON = 2, }; +#define unicode_isrtl(wc) 0 + #if !ENABLE_FEATURE_ASSUME_UNICODE # define unicode_strlen(string) strlen(string) @@ -26,6 +28,17 @@ enum { #else +# if CONFIG_LAST_SUPPORTED_WCHAR < 126 || CONFIG_LAST_SUPPORTED_WCHAR >= 0x30000 +# define LAST_SUPPORTED_WCHAR 0x2ffff +# else +# define LAST_SUPPORTED_WCHAR CONFIG_LAST_SUPPORTED_WCHAR +# endif + +# if LAST_SUPPORTED_WCHAR < 0x590 +# undef ENABLE_UNICODE_BIDI_SUPPORT +# define ENABLE_UNICODE_BIDI_SUPPORT 0 +# endif + size_t FAST_FUNC unicode_strlen(const char *string); enum { UNI_FLAG_PAD = (1 << 0), @@ -78,6 +91,10 @@ size_t wcrtomb(char *s, wchar_t wc, mbstate_t *ps) FAST_FUNC; int iswspace(wint_t wc) FAST_FUNC; int iswalnum(wint_t wc) FAST_FUNC; int iswpunct(wint_t wc) FAST_FUNC; +# if ENABLE_UNICODE_BIDI_SUPPORT +# undef unicode_isrtl +int unicode_isrtl(wint_t wc) FAST_FUNC; +# endif # endif /* !LOCALE_SUPPORT */ |