/ <digit>+ / is what I thought it should be.{ ... } is what rakudo current gives, which from the point of view of runnable code and comprehensible output, are wrong.
Carl Mäsak via RT wrote:
Richard (>):The output from .perl for a regex could be more useful than currently. [...] Perhaps, Regex { <digit>+ }That does not seem to be legal Perl 6 to me. The idea of .perl is to output runnable code, after all. How about this instead? / <digit>+ /