Subject: bug#19966: 24.4; Get error on hover over variable for tooltip inspection, gud/pdb

From: Stefan Monnier <[email-masked]>
Date: Mon, 02 Mar 2015 12:31:10 -0500

Can you try the patch below?

        Stefan

diff --git a/lisp/progmodes/gud.el b/lisp/progmodes/gud.el
index 42c5b20..29a6dc6 100644
--- a/lisp/progmodes/gud.el
+++ b/lisp/progmodes/gud.el
@@ -1,4 +1,4 @@
-;;; gud.el --- Grand Unified Debugger mode for running GDB and other debuggers
+;;; gud.el --- Grand Unified Debugger mode for running GDB and other debuggers  -*- lexical-binding:t -*-
 
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