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charnames: add CORE:: to hex()
authorKarl Williamson <khw@khw-desktop.(none)>
Wed, 30 Jun 2010 21:19:39 +0000 (15:19 -0600)
committerJesse Vincent <jesse@bestpractical.com>
Sun, 4 Jul 2010 20:43:43 +0000 (21:43 +0100)
commitb342e77e748bf7cae399ffbf26e9dc582ccbe9ae
tree959c1b9504c19c62d5a1d811749feb188cc6e66c
parent0320cda07264be63db1ffb5e9512ee11cad682e8
charnames: add CORE:: to hex()

Other programs do this; I don't know why just hex() needs to be
protected from user override, but I'm just copying prior art.
lib/charnames.pm