Thu Nov 19 16:44:24 1992 Jim Blandy (jimb@totoro.cs.oberlin.edu)

Thu Nov 19 16:44:24 1992  Jim Blandy  (jimb@totoro.cs.oberlin.edu)

	* vc.el (vc-next-action): Pass t as NOQUERY argument to
	vc-resynch-window here too.  This means that all uses of
	vc-resynch-window pass t; I'm going to wait until I understand the
	situation better before I rip out the NOQUERY argument
	altogether.

	* vc.el (vc-revert-buffer1): Try to preserve the position of mark
	as well as point.
	(vc-position-context, vc-find-position-by-context): New functions
	to help with that, made out of the old innards of vc-revert-buffer1.