Re: manual convert-ly: minimum-Y-extent (1298+1299). (issue3212041)

[pnorcks]

Thanks for your work, Keith.

I tested all of the changed snippets, and I didn't detect any noticeable
differences (besides some spacing improvements).

One question about the commit message: it mentions
"engravers-one-by-one.ly", but there are no changes to this file in your
patch.  Should there be changes?

Otherwise, looks good to me.

Thanks,
Patrick

http://codereview.appspot.com/3212041/