David E. Wheeler wrote:
Makes sense to me, but I think that you need to update the regex to include the (optional) parameter. Something like: C<m/\A:?[−a−zA−Z0−9_]+(?:\s+[−a−zA−Z0−9_]+)?\z/>
Best is to keep the regex the same for the formatname (which is strictly defined), and just say "everything after the space to the end of the line" is the parameter.
Allison
