-if "git-rev-list --bisect foo ^bar ^baz" outputs 'midpoint', the output
-of "git-rev-list foo ^midpoint" and "git-rev-list midpoint ^bar ^baz"
+if 'git-rev-list --bisect foo ^bar
+^baz' outputs 'midpoint', the output
+of 'git-rev-list foo ^midpoint' and 'git-rev-list midpoint
+^bar
+^baz'