I initially started with that, but then thought that having to go through setting by setting and uncomment it would get tedious, particularly since it's intermingled with a bunch of comments and most editor bulk-uncomment tools will attempt to uncomment the comments as well.  It also will make the cuke a lot more complicated: having it delete the `=begin` and `=end` lines is trivial.  Having it uncomment code lines (but not comment lines) is a harder task.

Any suggestions for how to deal with that?