|Syntactic Confectionery Delight|
Re^2: when $$s =~ m/\G.../gc is too verboseby stefp (Vicar)
|on Feb 03, 2006 at 00:09 UTC||Need Help??|
Oops, I forgot it. I always localize or lexicalize variables proper to a subroutine That's why I never noticed that $_ is not implicetely localized at the entry of a subroutine contrary to what I thought.
Sadly, localizing *_ or $_ doesn't play well with reference shuffling of strings with positions.
This prints "A" then "B"; If I add a local *_ or a local $_, at the entry of the lexer routine, that does not work anymore. So much for a cool trick.