[PATCH] Building packages with 21.4

[Stephen J. Turnbull]

Michael Sperber writes:

 > I think this is too messy, and too confusing.  I'd rather just factor
 > out the names of the special operators---just like you did---and add
 > the more exotic operators to a file in xemacs-base.  We'll have to patch
 > 21.4 once, but I think that's acceptable.

I've pushed a patch that does this for 21.5.