Mon Nov 19 20:05:18 CET 2001
I think the documentation could be made much clearer.
My experience is that regexp:match selects the longest
match when the match can start at *different* positions
in the string. Keep in mind, a match at any given
position is *always* the longest match.
In Niels' case,
There are two matches in the string:
But because of greediness there is no match
for the first 6 characters; they're consumed
in the first match case.
To see the difference with match and first_match,
try adding an optional pattern to differentiate
the longest from the first match.
1> regexp:match("12123", "123?").
2> regexp:first_match("12123", "123?").
From: Bengt Kleberg [mailto:]
Subject: Re: regexp:first_match
According to the documentation
will get thet longest match, exactly as you state.
is documented as only matching the first match (which should be the one
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