We don't bite newbies here... much | |
PerlMonks |
comment on |
( [id://3333]=superdoc: print w/replies, xml ) | Need Help?? |
Can anyone explain what is mean by clustering and capturing?
Or even the difference between them? I'm reading the docs and came across this. This is for clustering, not capturing; it groups subexpressions like "()", but doesn't make backreferences as "()" does. So @fields = split(/\b(?:a|b|c)\b/) is like @fields = split(/\b(a|b|c)\b/) Thanks, Mark. In reply to Re: Can't match negated words.
by perlgags78
|
|