uutils/coreutils — pull request #137 by dpc (2014-03-19 17:15:26+00:00)
Title: Address `cat` performance and buffering issues 

I've been playing with #8

With buffering changes I've made the time of cat is not close to the native one and the time of cat -n is 40% better, but still way, way slower then native one.

PR contains some pure stylistic / vim comments patches too.