This wouldn't scale past double digits. If you're going to separate it out you may as well break the minor revisions into it's own variable and then concatenate/format on output...that would also be more easily used with a code management system's built in revision tracking (though this could also be easily used with regex also).
Dr.Ruud wrote: > "Tatiana Lloret Iglesias" schreef: > > >> What regular expression do I need to convert Version: 1.2.3 to >> Version: >> 1.2.4 ? >> >> I.e. my pattern is Version: number.number.number and from that i need >> Version: number.number.number+1 >> After the : i can have a space or not... >> > > Why use a regex? > > perl -wle ' > $v = 2.1.1; > printf "%vd\n", $v; > substr $v, -1, 1, chr ord(substr $v, -1, 1) + 1; > printf "%vd\n", $v > ' > > See also version.pm > > -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] http://learn.perl.org/
