Complete alist for line-break-system-details?

[Trevor Bača]

Hi,

The line-break-system-details property of the NonMusicalPaperColumn
grob is an alist with a bunch of useful values for vertical spacing.

Is there a list somewhere of the complete set of values that may be
overriden in line-break-system-details?

Here are the five line-break-system-details properties I've been able
to track down so far:

* alignment-extra-space
* fixed-alignment-extra-space
* alignment-offsets
* Y-offset
* X-offset

Are there others?


--
Trevor Bača
address@hidden