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Re: Possible problem with looking-back function
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From: |
Davis Herring |
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Subject: |
Re: Possible problem with looking-back function |
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Date: |
Wed, 18 Aug 2010 19:43:30 -0700 (PDT) |
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User-agent: |
SquirrelMail/1.4.8-5.el5_4.10.lanl3 |
> Shouldn't it return 1?
The algorithm searches backward until it finds a position from which there
is a match that extends to point. Doing more would be quadratic in the
value of point (at least), so is considered too slow.
Davis
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