Sometimes you do not need exact matches, or you need to decide between several options. You can define two or more options for the regexp-engine to match. This works like an logical or .
(vehicle|car|van|truck)
I love my car!
I like my van!
My vehicle likes me!
Do trucks like cars ?
This group matches anything with vehicle or car or van or truck.
If you put an s behind the group, only the plural will match.
(vehicle|car|van|truck)s
Do trucks like cars ?
Wednesday, January 28, 2009
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