Use heuristics to decide what to colorize

In practise pygments seems to have a very hard time processing large files and
files with long lines, so try to avoid using it in those cases.

Signed-off-by: Alberto Bertogli <albertito@blitiri.com.ar>

1 files changed, 1 insertions, 1 deletions

diff --git a/git-arr b/git-arr
index 8688c12..3a44427 100755
--- a/git-arr
+++ b/git-arr
@@ -158,7 +158,7 @@ def with_utils(f):
     """
     utilities = {
         'shorten': utils.shorten,
-        'has_colorizer': utils.has_colorizer,
+        'can_colorize': utils.can_colorize,
         'colorize_diff': utils.colorize_diff,
         'colorize_blob': utils.colorize_blob,
         'abort': bottle.abort,