gperciva/lilypond-extra — pull request #7 by janek-warchol (2012-01-22 20:24:12+00:00)
Title: fix for Patchy problems with issue 2240(?)

applies patches with --index so that no untracked files will be left after reverting them; reverts patches using git reset --hard. Does git clean to be extra sure that no untracked files are present.