(comint-prompt-regexp): Add defvar.

diff --git a/lisp/tooltip.el b/lisp/tooltip.el
index 59f07df00897ca803727280caba2daee9b90ccf6..25032f69c4ecde7a08c763a037d7a16339d8c858 100644 (file)
--- a/lisp/tooltip.el
+++ b/lisp/tooltip.el
@@ -27,6 +27,8 @@
 
 ;;; Code:
 
+(defvar comint-prompt-regexp)
+
 ;;; Customizable settings
 
 (defgroup tooltip nil