Undo does not work when the mouse is moved off the canvas during a creation of an element.

What steps will reproduce the problem?
1. Select rectangle tool.
2. Press and drag the mouse on canvas.
3. Move the mouse off the canvas to the top toolbar while still dragging
4. Release the mouse off canvas and on the top toolbar.
5. Return the mouse to the canvas and left click once.

What is the expected output? What do you see instead?
Expect to be able to undo the creation of the element but can't.

In what browser did you experience this problem? (ALL, Firefox, Opera, etc)
Chrome 14, Firefox 5.0

In what version of SVG-edit does the problem occur? (Latest trunk, 2.5.1,
etc)
Latest trunk, http://svg-edit.googlecode.com/svn/trunk/editor/svg-editor.html 
at 05/07/11

Please provide any additional information below.

Original issue reported on code.google.com by mcdonald...@gmail.com on 7 Dec 2011 at 8:20

rebootcode / svg-edit

Undo does not work when the mouse is moved off the canvas during a creation of an element. #885