Re: Fix segfault with ambitus and ligature (Issue 1715) (issue4667055)

[Carl . D . Sorensen]

On 2011/07/05 19:58:38, Neil Puttock wrote:
> > Erm, can I take back what I said yesterday? :)

> This looks really weird now, since it appears we're acknowledging
ligature
> grobs.  I think ligature-head-interface would be less confusing for
the
> acknowledgers.

Not only did it look really weird, it was wrong, even though I don't
know what the code should be to prove the error, but I think it would be
part of gregorian engraving, where we create ligatures.

ligature_engraver *listens* to ligatures, and *acknowledges*
ligature_heads.

I've fixed it properly now,.

http://codereview.appspot.com/4667055/