24 Sep
2003
24 Sep
'03
6:50 a.m.
These are the functions I use now:
array(int)|int utf8_byte_index_to_char_number(array(int)|int c,string utf8) { if (arrayp(c)) return map(c,utf8_byte_index_to_char_number,utf8); return c && strlen(utf8_to_string(utf8[..c-1])); }
array(int)|int char_number_to_utf8_byte_index(array(int)|int c,string wide) { if (arrayp(c)) return map(c,char_number_to_utf8_byte_index,wide); return c && strlen(string_to_utf8(wide[..c-1])); }
...if someone feels like writing them in C and adding them to String or something it would probably not be horribly bad. :)