#4898 Set rhythmic-location early in paper-column-engraver

[David Kastrup]

Set rhythmic-location early in paper-column-engraver

This makes it possible to refer to rhythmic-location in callbacks
for PaperColumn grobs.

This one annoyed me when I was experimenting with line-break related
callbacks. While the problem I was working on was ultimately better
solved using an engraver rather than a callback, there does not seem
to be a point in setting the "rhythmic-location" property much later
than "when".

http://codereview.appspot.com/295600043

[Anonymous]

Passes make, make check and a full make doc.

[Anonymous]

Patch on countdown for June 24th.

[Anonymous]

Patch counted down - please push.

[David Kastrup]

Pushed to staging as
commit a975d6f176453d35367e3fa4808c7061d326a9e7
Author: David Kastrup dak@gnu.org
Date: Thu Jun 16 19:12:51 2016 +0200

Issue 4898: Set rhythmic-location early in paper-column-engraver

This makes it possible to refer to rhythmic-location in callbacks
for PaperColumn grobs.