Mostly linux, but it should be portable -- but shouldn't ReadKey do OS dependent stuff for me ?
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Jaap Karssenberg || Pardus (Larus)? <pardus@cpan.org>
>>>> Zoidberg: So many memories, so many strange fluids gushing out of patients' bodies.... <<<<
It's not really OS dependant, actually. It depends on the terminal / terminal emulator you're using. Term::ReadKey is more low-level, and assumes you will figure out what terminal-type the user has and interpret accordingly.
Perhaps you should look at the source of Term::Readline::Perl to see how it handles multi-char escape sequences, as it uses a similar system as you, with the hashes and all.