On 7/20/07, Ralf Mattes <[EMAIL PROTECTED]> wrote:
I'd go for:if ( $f = ~m/\.c(c|pp){0,1}$/i ) This variant avoids backtracking and makes the regexp case insensitive. Yes, it does accept monsters like 'Foo.cPp'. but who cares :-)
which is equal to if ( $f =~m/\.c(c|pp)?$/i )
