K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2020-11-13T00:09:36.992713Z
K 7
svn:log
V 522
Switch xcscope.el to a separately-maintained version.

The version of xcscope.el bundled with cscope does not work with emacs
27 as it uses a deprecated function.  Switch to using a newer fork of
xcscope.el which works with emacs 27 and includes several other fixes
such as working over tramp-mode.  Since the newer fork is hosted
independently, add it as a new port which depends on cscope.

PR:		251029
Reviewed by:	maintainer (devel/cscope)
Approved by:	swills
Differential Revision:	https://reviews.freebsd.org/D27172

END