From: Tom Robinson <tom@...>
Date: 2002-08-13T03:28:26+09:00
Subject: non-greedy regexp

Hi,

The following regexp is supposed to chop off the last / of a string
and all characters following it, but it seems to be ignoring the
non-greedy indicator (?):

irb(main):001:0> "http://www.x.com/y/z.html".sub(%r|/.+?\.html$|, '')
"http:"

The expected result should be "http://www.x.com/y".  I thought this
was a bug but perl produces the same result, so what am I missing?

Is there a better alternative to doing url parsing by hand?

Thanks

-- 
tom@alkali.spamfree.org
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