2011/4/7 Junio C Hamano <gitster@xxxxxxxxx>: > +            if (('a' <= ch && ch <= 'z') || > +              ('A' <= ch && ch <= 'Z')) { > +                strbuf_addf(&sb, "[%c%c]", > +                      tolower(ch), toupper(ch)); Nice try. You know you are going to pay a high performance price for that, don't you ;) Maybe also worth mentioning in document that this applies to ASCII charset only (as opposed to Unicode). -- Duy ÿô.nÇ·®+%˱é¥wÿº{.nÇ· ßØnr¡öë¨è&£ûz¹Þúzf£¢·h§~Ûÿÿïÿê_èæ+v¨þ)ßø