diff options
Diffstat (limited to 'src/librcd.c')
| -rw-r--r-- | src/librcd.c | 28 |
1 files changed, 22 insertions, 6 deletions
diff --git a/src/librcd.c b/src/librcd.c index 36986cc..b81d27f 100644 --- a/src/librcd.c +++ b/src/librcd.c @@ -259,29 +259,36 @@ with latin languages there is in every word besides umlauts should exist at least one standard latin character with code < 127. */ static int check_latin(const unsigned char *buf, int len) { long i; - int word = 0; + int cyr = 0; int latin = 0; for (i=0;i<len;i++) { if (buf[i]<128) { if (((buf[i]>='a')&&(buf[i]<='z'))||((buf[i]>='A')&&(buf[i]<='Z'))) { - // Latin character inside a word, so it isn't cyrillic word + // Latin character inside a word, so it probably isn't cyrillic word latin++; } else { // Treating as a word separator. - if (word > 0) { + if (cyr > 0) { if (!latin) return 0; - if ((word/latin)>4) return 0; + if (cyr>latin) return 0; } - word = 0; + cyr = 0; latin = 0; } } else { // Could be cyrillic word - if (word>=0) word++; + cyr++; } } + + if (cyr > 0) { + if (!latin) return 0; + if (cyr>latin) return 0; + } +// printf("C%u:L%u\n",cyr,latin); + return 1; } @@ -297,6 +304,15 @@ rcd_russian_charset rcdGetRussianCharset(const char *buf,int len) { return is_win_charset2(buf,l); } +/* +rcd_russian_charset rcdGetRussianCharset(const char *buf,int len) { + int res; + res = rcdGetRussianCharset1(buf, len); + printf("%u: %s\n", res, (buf&&!len)?buf:"null"); + return res; +} +*/ + /* Compatibility */ rcd_russian_charset get_russian_charset(const char *buf,int len) { return rcdGetRussianCharset(buf, len); |