* Doug Monroe <[EMAIL PROTECTED]> [2003-09-16 14:47]:
> [EMAIL PROTECTED] wrote:
> >OK thanks for the clarification. I just want to stop the word "cum" in any
> >case (upper, lower or mixed) from been in the subject. But I don't want to
> >block words with "cum" in them like "document". So here's what I did.
> (?i)(.* cum .*|cum|cum .*|.* cum)
[sorry Doug for replying to you first. Forgot my brain somewhere.]
How about:
(?i).*\bcum\b.*
If you read "perldoc perlre":
Perl defines the following zero-width assertions:
\b Match a word boundary
\B Match a non-(word boundary)
A word boundary ("\b") is a spot between two characters
that has a "\w" on one side of it and a "\W" on the other
side of it (in either order), counting the imaginary char
acters off the beginning and end of the string as matching
a "\W".
HTH,
alex
--
Alex Pleiner
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