nolta/ICU.jl — pull request #1 by StefanKarpinski (2013-01-14 22:13:23+00:00)
Title: replace instead of modifying uppercase & lowercase

Instead of modifying the Base.{lowercase,uppercase}, this defines new
lowercase and uppercase functions which will be used instead of the
ones in Base as long as one does `using ICU`. This also avoids a
warning on loading of the ICU module.