Unify the absolutely equal xref-backend-references implementations
commita4c6f55b9a222849a1c5d590589b1f8f0627d6f8
authorDmitry Gutov <dgutov@yandex.ru>
Sun, 15 Nov 2015 05:00:45 +0000 (15 07:00 +0200)
committerDmitry Gutov <dgutov@yandex.ru>
Sun, 15 Nov 2015 05:00:45 +0000 (15 07:00 +0200)
treea6066c4b1b629ea09b09532cfa67e734f116cb52
parent1a3c4541c3ddf4de0afce339f4ea9bf04c805fa8
Unify the absolutely equal xref-backend-references implementations

* lisp/progmodes/elisp-mode.el (xref-backend-references):
Remove.

* lisp/progmodes/etags.el (xref-backend-references):
Remove.

* lisp/progmodes/xref.el (xref-backend-references):
Define the default implementation.
lisp/progmodes/elisp-mode.el
lisp/progmodes/etags.el
lisp/progmodes/xref.el