Since I switch between Mac OS X, Windows, and Linux hosts, accidentally typing ctrl-c when I meant to type cmd-c (copy outside of Terminal) isn't such an infreq

Since I switch between Mac OS X, Windows, and Linux hosts, accidentally typing ctrl-c when I meant to type cmd-c (copy outside of Terminal) isn't such an infrequent error. I'm thankful that ctrl-c isn't mapped to quit without saving.