# HG changeset patch
# User William Morgan <bill@mrgn.org>
# Date 1342323280 25200
# Node ID 031d46ff76a9564eb61b7214d7dea07675c2874b
# Parent  d9f1a063a4666b6fecbed0d93d0453468f01d627
minor clean up to use 'if' and 'not'

diff -r d9f1a063a466 -r 031d46ff76a9 src/sim.tp
--- a/src/sim.tp	Sat Jul 14 20:14:58 2012 -0700
+++ b/src/sim.tp	Sat Jul 14 20:34:40 2012 -0700
@@ -129,7 +129,7 @@
 				if: (el isrobot) { 
 					robot <- el
 					ret updatePos: robot index
-				} else: { true }
+				}
 			}
 			ret
 		}
@@ -215,7 +215,7 @@
 			os close: 1
 			simState <- state fromStr: text
 			derp <- simState ended:
-			while: { if: (simState ended: ) {false} else: {true} } do: {
+			while: { not: (simState ended: ) } do: {
 				simState advance: (getMove: )
 				if: verbose {
 					simState printGrid