First release of ly/tablature.ly

[joeneeman]

I don't know much about the issues here, but here's a review, fwiw. Of
course, you'll need to update the docs also (and a regression test or 2
would be nice).


http://codereview.appspot.com/67174/diff/1/2
File ly/tablature.ly (right):

http://codereview.appspot.com/67174/diff/1/2#newcode205
Line 205: tabFullNotation = {
Why not create a new context, FullTabVoice, or something like that? Do
you expect people to use \tabFullNotation mid-piece?

http://codereview.appspot.com/67174/diff/1/2#newcode237
Line 237: \layout {
It seems to me that we have 3 versions of tablature now: the "default"
version in engraver-init.ly, the version that appears if the user
includes "tablature.ly" and the "full" version that the user gets by
including tablature.ly and using the tabFullNotation. Is there a reason
for keeping the old versions in engraver-init.ly? Perhaps we should
scrap them altogether and require that the user include tablature.ly in
order to get tabs.

http://codereview.appspot.com/67174