topepo/caret — pull request #74 by az0 (2014-11-18 04:05:21+00:00)
Title: Remove executable permissions from .R, .Rd, .png, and similar files

````
chmod -x $(find -executable -type f -regextype posix-extended -regex '(.*\.(jpg|png|html|css|js|R|Rd|Rnw|RData|c)' )

chmod -x pkg/caret/NAMESPACE
````