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Re^3: change [A-Z] to U, [a-z] to L with one regex?

by ikegami (Pope)
on Mar 20, 2013 at 06:58 UTC ( #1024455=note: print w/ replies, xml ) Need Help??


in reply to Re^2: change [A-Z] to U, [a-z] to L with one regex?
in thread change [A-Z] to U, [a-z] to L with one regex?

I'm pretty sure $1 eq "\u$1" can fail for some characters it shouldn't fail for.


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