You might as well use a character class since you aren't being too discriminatory about the words you match (i.e., your RE will also match a "word" like foo'bar'baz)

while ($string =~ /([\w'-]+)/g) { ... }

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Note that you have to put the dash character either as the first or last character in the character class so that it isn't interpretted as a range

duff

In reply to Re: Regexp explanation by duff
in thread Regexp explanation by Anonymous Monk

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