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| From: | Richard Stallman |
| Subject: | Re: Inefficient code in reftex-index.el |
| Date: | Wed, 08 Jun 2005 11:59:41 -0400 |
Actually the only cases I can vaguely remember using the
(/ (length (match-data)) 2) idiom didn't use the whole (match-data).
They typically used the idiom in order to know *which* subgroup matched (of
course it only works if you craft your regexp carefully).
Can't you tell that more easily by seeing if match-beginning returns nil?
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