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Re: Common Regex Gotchas

by John M. Dlugosz (Monsignor)
on Jul 06, 2001 at 07:47 UTC ( #94375=note: print w/ replies, xml ) Need Help??


in reply to Common Regex Gotchas

I'd like to point out that tr/a-z/A-Z/ does something different from uc or \U. The former won't deal with "Pe˝a", for example. The latter treats accented characters correctly according to the language in use, and potentially handles weird things like German ▀ and letters in additon to the normal 26 in English, such as ■.
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