… classes besides the "." ; there is a separate reference page about just these, perlrecharclass . You can define your own custom character classes, by putting into your pattern in the appropriate place(s), a list of all the characters you want in the set. You do this by enclosing…

… classes besides the "." ; there is a separate reference page about just these, perlrecharclass You can define your own custom character classes, by putting into your pattern in the appropriate place(s), a list of all the characters you want in the set. You do this by enclosing t…