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Re^2: Applying regexes to streams: Perl enhancement ideaby diotalevi (Canon) |
on Jan 12, 2003 at 06:16 UTC ( [id://226213]=note: print w/replies, xml ) | Need Help?? |
The regex engine does not allow (?{code}) blocks to alter pos(). I wanted to do that once and dug into the source. Just prior to executing the code it saves a copy of pos() and restores it immediately afterward. tye answered the other concern but didn't address this issue. Fun Fun Fun in the Fluffy Chair
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