setting a "locked field" to get mouseUp

[Dr. Hawkins]

I've found references to "locked fields" getting mouseUp, but not a
definition. I would assume locktext, possibly in conjunction with traversal
on, but am not getting anywhere.

I'm successfully setting the selectedLine from mouseMove, but would like to
be able to click on it.

-- 
Dr. Richard E. Hawkins, Esq.
(702) 508-8462