> > $roundor7 = rx /<<roundascii>+[17]>/ > > That is: the union of the two character classes. > > Thank you; that wasn't in A5, E5 or S5. Will there be <<foo>-<bar>> as > well?
>From A5:
The outer <...> also naturally serves as a container
for any extra syntax we decide to come up with for
character set manipulation:
<[_]+<alpha>+<digit>-<Swedish>>
--
ralph
