commit af8fd694d4946493553aac310cc1ce5fa1f765e5
author Neil Roberts <neil@linux.intel.com> Sat Jan 31 17:45:09 2015 +0100
committer Neil Roberts <neil@linux.intel.com> Mon Feb 02 12:02:55 2015 +0000
tree c9c693dd785e52947430352a8f8f88d9d4a91754
parent 68155e5a3699271b27adbe52968a9d5f8c84b0e6

dir-locals.el: Don't set variables for non-programming modes

This limits the style changes to modes inherited from prog-mode. The
main reason to do this is to avoid setting fill-column for people
using Emacs to edit commit messages because 78 characters is too many
to make it wrap properly in git log. Note that makefile-mode also
inherits from prog-mode so the fill column should continue to apply
there.

v2: Apply to all the .dir-locals.el files, not just the one in the
    root directory.

Acked-by: Michel Dänzer <michel.daenzer@amd.com>