Sketcher StopOperation/it

Description
stops a currently active command while a sketch is being edited; this may mean a drawing operation, a constraining operation, a B-spline operation, etc.

This is similar to pressing the key.

Usage

 * 1) Make sure a sketch is in.
 * 2) Make sure a tool is active such as, , or.
 * 3) Choose  from the top menu.
 * 4) The tool is deactivated and the pointer returns to being a simple pointer.