On 03/09/2013 06:56, Jim Gibson wrote:
For readability, use the extended form and the more modern
zero-width assertions \A and \z:
if ( $_[0] !~ m{ \A [ric] \. (?:[1-578]) | (?:6 (\.[12])? ) \z }ix ) {
Hi Jim
You have incorrect parentheses. Your regex matches
\A [ric] \. (?:[1-578])
or
(?:6 (\.[12])? ) \z
which isn't what is wanted at all!
Rob
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