stepmania/stepmania — pull request #171 by djpohly (2014-05-20 03:42:32+00:00)
Title: initialize key/button mappings in the editor

Only one of the maps was initialized, and I suspect the uninitialized
ones were leading to weird behavior when other keys were pressed (e.g. a
modifier like Control by itself). Probably couldn't hurt to actually
initialize these...