added traditional macro test case
renamed EarlyBind -> Entering
added Leaving flag (not working)
traditional-transformer now accepts only iproc
implemented Leaving flag (not working)
fixed sc-transformer
added syntactic_closure type
added make-syntactic-closure
added make-syntactic-closure's free-list trating (not tested)
added syntactic closure test (broken)
added vm::symbol_eval flag
fixed 'calling' error treating
chenged test acese
fixed printer
added identifier?
fixed identifier?
removed symbol-eval flag
fixed error syntaxes
changed symbol check of opname
added identifier check eror