[Framers] Non-breaking en, em dashes

[Lin Sims]

Used to be if you put an en dash in front of something with no space
between, the en dash would stick to the something if it wrapped to the next
line.

It doesn't do that anymore, which is bad for me as I use it instead of a
hyphen to indicate negative numbers. This has been reported as a bug to
Adobe, but until they fix it (soon? please?), is there a *trivial
*solution/workaround?
(By trivial, I mean minimal number of steps and time involved.)

For those interested, the bug is here:
https://forums.adobe.com/thread/2459590

-- 
Lin Sims