From de3ed8db8b49638bd140830f6894a880fad8ef1b Mon Sep 17 00:00:00 2001
From: Robin Haberkorn <robin.haberkorn@googlemail.com>
Date: Fri, 8 Feb 2013 22:11:56 +0100
Subject: fixed ring.current/QRegisters::current corruption

occurs when rubbing out a switch from q-reg string or to q-reg string
---
 src/qregisters.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'src/qregisters.cpp')

diff --git a/src/qregisters.cpp b/src/qregisters.cpp
index b2987b3..6eea64f 100644
--- a/src/qregisters.cpp
+++ b/src/qregisters.cpp
@@ -56,6 +56,14 @@ namespace QRegisters {
 	QRegisterTable		*locals = NULL;
 	QRegister		*current = NULL;
 
+	void
+	undo_edit(void)
+	{
+		current->dot = interface.ssm(SCI_GETCURRENTPOS);
+		undo.push_var(ring.current);
+		undo.push_var(current)->undo_edit();
+	}
+
 	static QRegisterStack	stack;
 }
 
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