in reply to Re^2: Are there any sub-languages or subsets of perl?
in thread Are there any sub-languages or subsets of perl?

> even the try catch scheme is done by a filter

I don't see how "without source filters" can make you think so. Also, there's no "the" try catch scheme, following the TIMTOWTDI principle, there are many of them, see e.g. How fast can you try?

map{substr$_->[0],$_->[1]||0,1}[\*||{},3],[[]],[ref qr-1,-,-1],[{}],[sub{}^*ARGV,3]

In Section Seekers of Perl Wisdom