jwalt

;;; rtags-xref.el -- rtags backend for xref.el

;;; Commentary:
;;;
;;; This adds support for the Emacs25 xref API (`xref-find-definitions' and
;;; friends) to rtags.  Just `require' it and the default Emacs keybindings
;;; (M-., M-,, M-? etc.) use rtags.
;;;
;;; There is just one caveat: `xref-backend-apropos' (`C-M-.' by default) only
;;; supports a very limited regex subset: `.' and `.*', plus `^'/`$'.  This is