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Re: ('Japh'^'Chars'^'Concept')

by jonadab (Parson)
on May 17, 2005 at 19:41 UTC ( #457971=note: print w/replies, xml ) Need Help??

in reply to Re: ('Japh'^'Chars'^'Concept')
in thread ('Japh'^'Chars'^'Concept')

I think I'm with you, (well done by the way), but I'm a little lost by the _: just after the split. Is the underscore functioning as a label at that point? I think so, but I've not seen that before.
Yes, it is a label. (If you don't figure it out when you see it, the redo should tip you off.) The underscore is considered to be a word character by most of Perl, so it can be used in places where most other punctuation cannot. For instance, a single underscore is also a valid subroutine name.

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