+help = 'pop one or more patches from the stack'
+usage = """%prog [options] [<patch1>] [<patch2>] [<patch3>..<patch4>]
+
+Pop the topmost patch or a range of patches from the stack. The
+command fails if there are conflicts or local changes (and --keep was
+not specified).
+
+A series of pop and push operations are performed so that only the
+patches passed on the command line are popped from the stack. Some of
+the push operations may fail because of conflicts (push --undo would
+revert the last push operation)."""