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[Emacs-diffs] emacs-25 a521310: Autoload etags when using its xref backe
From: |
Dmitry Gutov |
Subject: |
[Emacs-diffs] emacs-25 a521310: Autoload etags when using its xref backend |
Date: |
Fri, 27 Nov 2015 13:22:51 +0000 |
branch: emacs-25
commit a521310f9e866d0cb9ab966947ff8e1306b1a7d8
Author: Dmitry Gutov <address@hidden>
Commit: Dmitry Gutov <address@hidden>
Autoload etags when using its xref backend
* lisp/progmodes/xref.el (xref--etags-backend):
Rename to etags--xref-backend. Move to etags.el. Autoload.
(Bug#22026)
---
lisp/progmodes/etags.el | 3 +++
lisp/progmodes/xref.el | 4 +---
2 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/lisp/progmodes/etags.el b/lisp/progmodes/etags.el
index 2c066df..3065725 100644
--- a/lisp/progmodes/etags.el
+++ b/lisp/progmodes/etags.el
@@ -2085,6 +2085,9 @@ for \\[find-tag] (which see)."
tag-implicit-name-match-p)
"Tag order used in `xref-backend-definitions' to look for definitions.")
+;;;###autoload
+(defun etags--xref-backend () 'etags)
+
(cl-defmethod xref-backend-identifier-at-point ((_backend (eql etags)))
(find-tag--default))
diff --git a/lisp/progmodes/xref.el b/lisp/progmodes/xref.el
index c551890..8a69b07 100644
--- a/lisp/progmodes/xref.el
+++ b/lisp/progmodes/xref.el
@@ -210,14 +210,12 @@ generic functions.")
;; We make the etags backend the default for now, until something
;; better comes along.
-(add-hook 'xref-backend-functions #'xref--etags-backend)
+(add-hook 'xref-backend-functions #'etags--xref-backend)
;;;###autoload
(defun xref-find-backend ()
(run-hook-with-args-until-success 'xref-backend-functions))
-(defun xref--etags-backend () 'etags)
-
(cl-defgeneric xref-backend-definitions (backend identifier)
"Find definitions of IDENTIFIER.
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