Git allows you to specify an external diff driver for some kind of files: http://www.kernel.org/pub/software/scm/git/docs/gitattributes.html#_defining_an_external_diff_driver This should help you -- To unsubscribe from this list: send the line "unsubscribe git" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html