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-rw-r--r--lisp/progmodes/cpp.el1
1 files changed, 1 insertions, 0 deletions
diff --git a/lisp/progmodes/cpp.el b/lisp/progmodes/cpp.el
index 6cdaec2fb57..590795a5540 100644
--- a/lisp/progmodes/cpp.el
+++ b/lisp/progmodes/cpp.el
@@ -776,6 +776,7 @@ BRANCH should be either nil (false branch), t (true branch) or 'both."
(add-text-properties from to
(append (list 'face face)
'(mouse-face highlight)
+ '(help-echo "mouse-2: change/use this item")
(list 'cpp-callback callback)
(if data (list 'cpp-data data))))))