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DISCONTINUED:openSUSE:11.2:Update
mc
00-70-utf8-common.patch
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File 00-70-utf8-common.patch of Package mc
Some common stuff used by other UTF-8 patches. ================================================================================ --- mc-4.6.2/src/util.c +++ mc-4.6.2/src/util.c @@ -145,6 +145,30 @@ return strlen (str); } +int +columns_to_bytes (const char *str, int col) +{ + int bytes = 0; + int columns = 0; + int i; +#ifdef UTF8 + if (SLsmg_Is_Unicode) { + static mbstate_t s; + while (columns < col) { + memset (&s, 0, sizeof (s)); + i = mbrlen (str + bytes, -1, &s); + if (i <= 0) { + return col + bytes - columns; + } + bytes += i; + columns ++; + } + return col + bytes - columns; + } else +#endif + return col; +} + #ifdef UTF8 void --- mc-4.6.2/src/util.h +++ mc-4.6.2/src/util.h @@ -104,6 +104,7 @@ void fix_utf8(char *str); size_t mbstrlen (const char *); +int columns_to_bytes (const char *, int); wchar_t *mbstr_to_wchar (const char *); char *wchar_to_mbstr (const wchar_t *); char *utf8_to_local(char *str);
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