clementfarabet/lua---image — pull request #5 by rosejn (2012-11-29 17:50:43+00:00)
Title: Adding an image.is_supported(suffix) function.

* so we can iterate through a directory of files, opening everything that's a
supported image type. (e.g. when reading a dataset...)

* this also simplifies the big if statements in load and save... a minor upgrade maybe :-)