From f651cd119908cb96607a892ca49e8b2958cb2937 Mon Sep 17 00:00:00 2001 From: Dmitry Gutov Date: Wed, 2 Dec 2015 04:12:03 +0200 Subject: [PATCH] APPEND etags--xref-backend to xref-backend-functions * lisp/progmodes/xref.el (xref-backend-functions): Use APPEND when adding the default element (http://lists.gnu.org/archive/html/emacs-devel/2015-12/msg00061.html). --- lisp/progmodes/xref.el | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/lisp/progmodes/xref.el b/lisp/progmodes/xref.el index 8a69b07132e..397f379d434 100644 --- a/lisp/progmodes/xref.el +++ b/lisp/progmodes/xref.el @@ -209,8 +209,9 @@ or an xref backend, which is a value to be used to dispatch the generic functions.") ;; We make the etags backend the default for now, until something -;; better comes along. -(add-hook 'xref-backend-functions #'etags--xref-backend) +;; better comes along. Use APPEND so that any `add-hook' calls made +;; before this package is loaded put new items before this one. +(add-hook 'xref-backend-functions #'etags--xref-backend t) ;;;###autoload (defun xref-find-backend () -- 2.39.5