<HTML> <HEAD> <TITLE>unblock</TITLE></HEAD> <BODY> <h1>unblock</h1> <B>Category</B><p> <a href="object_commands.html">Object/view commands</a><p> <B>Syntax</B><p> <p> unblock();<p> <B>Description</B><p> <p> This removes the block set up on the screen by the <a href="block.html">block</a> command.<p> <B>See also</B><p> <a href="block.html">block</a><p> <a href="controlling_obstacles.html">Controlling obstacles</a><p> </BODY></HTML>