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Re: perl regex referencing

by zshzn (Hermit)
on Sep 18, 2007 at 08:26 UTC ( #639581=note: print w/replies, xml ) Need Help??


in reply to perl regex referencing

perlre explains this as
The bracketing construct ( ... ) creates capture buffers. To refer to +the digit'th buffer use \<digit> within the match. Outside the match +use "$" instead of "\".

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