merging in the fixed branch for gfxmonk/break_issue

test/test_break.coffee

@@ -1,3 +1,4 @@
+# Test with break at the top level.
 a: [1,2,3]
 call_with_lambda: (l) -> null
 for i in a
@@ -9,3 +10,19 @@ for i in a
 
 ok a is null
 
+
+# Test with break *not* at the top level.
+some_func: (input) ->
+  takes_lambda: (l) -> null
+  for i in [1,2]
+    arbitraty_var: takes_lambda(->)
+    if input == 1
+      return 1
+    else
+      break
+
+  return 2
+
+ok some_func(1) is 1
+ok some_func(2) is 2
+