Re: Fixes heights and pure heights of stems. (issue 4898044)

[mtsolo]

Hey all,

Thanks for your comments!  I'm outta town now, so I won't be able to
fully reply till tomorrow, but I'm working on everything you've
suggested with the code and regtests.

Also, just a quick reply to let you know that the calc_stem_end and
calc_stem_begin methods are left in the code base for people who want to
override the Y-extent of the stem while conserving either the beginning
or end of the stem, ie:

\override Stem #'Y-extent = #(lambda (grob) (let ((foo
(ly:stem::calc-stem-begin-position grob))) (cons foo (+ foo 10))))

Cheers,
MS

http://codereview.appspot.com/4898044/