Re: Fixes issue 1628. (issue 4876051)

[k-ohara5a5a]

LGTM

Now string numbers move around slurs as well.
That didn't work in the old patch, nor in 2.14.

The old regtest string-number-around-slur.ly avoided collisions only by
accident.  Different pitches would cause collisions with the string
numbers, but after this patch they really move #'around the slur.


http://codereview.appspot.com/4876051/diff/8001/input/regression/string-number-around-slur.ly
File input/regression/string-number-around-slur.ly (right):

http://codereview.appspot.com/4876051/diff/8001/input/regression/string-number-around-slur.ly#newcode9
input/regression/string-number-around-slur.ly:9: \textLengthOn
Alternatively, if you remove \textLengthOn, the numbers go to their
original in-in-out positions, and the natural spacing gives a more
realistic test.

http://codereview.appspot.com/4876051/