Revision c9391aaa376223018f7c8a4d2c92b9cffdb46cfb authored by chou86_e on 13 September 2008, 23:25:27 UTC, committed by chou86_e on 13 September 2008, 23:25:27 UTC
git-svn-id: https://svn.code.sf.net/p/ucblogo/code@199 fc4ef4ee-df3e-0410-84de-fb01f5d6c4f7
1 parent 063fd0f
fence
FENCE
tells the turtle to enter fence mode: From now on, if the turtle
is asked to move past the boundary of the graphics window, it
will move as far as it can and then stop at the edge with an
"out of bounds" error message. Compare WRAP and WINDOW.
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