fix bug depot:
	1) fix print statements, panic statements (parentheses required)
	2) len is now allowed as a var name (bug053)

R=gri
OCL=14106
CL=14106
diff --git a/test/turing.go b/test/turing.go
index c622bfb..462bb91 100644
--- a/test/turing.go
+++ b/test/turing.go
@@ -24,7 +24,7 @@
 			case '-':
 					a[p]--;
 			case '.':
-					print string(a[p]);
+					print(string(a[p]));
 			case '[':
 				if a[p] == 0 {
 					for nest := 1; nest > 0; pc++ {