--- a/progs/while/compile.sc	Tue Nov 24 21:22:31 2020 +0000
+++ b/progs/while/compile.sc	Wed Nov 25 23:53:11 2020 +0000
@@ -105,7 +105,6 @@
     compile_aexp(a1, env) ++ compile_aexp(a2, env) ++ compile_op(op)
 }
 
-
 // boolean expression compilation
 //  - the jump-label is for where to jump if the condition is not true
 def compile_bexp(b: BExp, env : Env, jmp: String) : String = b match {