When forced by a prudish management to solve a similar problem, I assigned a point system. Each regex that applied would add or subtract points. Only those matches passing a point threshold would be scrubbed.

For example, it's more likely to be an intentional curse if it's at the beginning or ending of a word. It's more likely to be an intentional curse if it is the whole word (word boundaries on both ends). It's less likely if it appears buried in a word; these are not filtered, much to the relief of residents of Scunthorp.

--
[ e d @ h a l l e y . c c ]

In reply to Re: Re: Re: regex for swear filter by halley
in thread regex for swear filter by Anonymous Monk

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