From: Dmitry Gutov <dgutov@yandex.ru>
Date: Mon, 5 Jan 2015 23:47:58 +0000 (+0300)
Subject: Add help-echo to xrefs
X-Git-Tag: emacs-25.0.90~2605^2~36^2~3
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=f5afaf9ce74dd04e37d72e62ecd85fc19c06bb55;p=emacs.git

Add help-echo to xrefs

* lisp/progmodes/xref.el (xref--insert-xrefs): Add `help-echo' property
to the references.
---

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index df760f20a7e..76ba2cd4c80 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,8 @@
+2015-01-05  Dmitry Gutov  <dgutov@yandex.ru>
+
+	* progmodes/xref.el (xref--insert-xrefs): Add `help-echo' property
+	to the references.
+
 2015-01-05  Stefan Monnier  <monnier@iro.umontreal.ca>
 
 	* minibuffer.el (completion-category-defaults): New var.
diff --git a/lisp/progmodes/xref.el b/lisp/progmodes/xref.el
index 41b70c7eff2..b822619f783 100644
--- a/lisp/progmodes/xref.el
+++ b/lisp/progmodes/xref.el
@@ -434,7 +434,8 @@ GROUP is a string for decoration purposes and XREF is an
                        (list 'xref-location location
                              'face 'font-lock-keyword-face
                              'mouse-face 'highlight
-                             'keymap xref--button-map)
+                             'keymap xref--button-map
+                             'help-echo "mouse-2: display, RET or mouse-1: navigate")
                        description))
                     (when (or more1 more2)
                       (insert "\n")))))