From: Eric Luo Date: 2005-06-28T23:11:19+09:00 Subject: Ask for help about Regexp ------=_Part_2606_21813583.1119967876875 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Content-Disposition: inline Hi , I need to match my input dynamically by Regexp, For example: I want match to this regexp: mask =3D /\d{10}tt\d{0, 5} then I give my input byte by byte. And I want to be noticed at the first=20 time when it is impossible=20 for me to match my input to the regexp mask.=20 so if i input 34789d, when I the input the character 'd', I will be noticed= . I wonder if it's possible or not. if it is, how could I do that? Thanks! Eric ------=_Part_2606_21813583.1119967876875--