magit/magit — pull request #620 by tarsius (2013-04-06 19:21:09+00:00)
Title: only translate ansi sequences to properties when needed

Only translate ansi control sequences to text properties when colored
git output was explicitly requested. Previously this was done for all
git output and as a result e.g. `magit-show's output was corrupted
when the shown file contained such sequences. Fixes #544.