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question: EVAL
- To: Masayuki Ida <a37078%ccut.u-tokyo.junet%utokyo-relay.csnet@RELAY.CS.NET>
- Subject: question: EVAL
- From: Rob MacLachlan <RAM@C.CS.CMU.EDU>
- Date: Fri, 21 Nov 1986 13:12:00 -0000
- Cc: common-lisp@SU-AI.ARPA, ida%u-tokyo.junet@RELAY.CS.NET
- In-reply-to: Msg of Fri 21 Nov 86 17:49:44+0900 from Masayuki Ida <a37078%ccut.u-tokyo.junet%utokyo-relay.csnet at RELAY.CS.NET>
You can use Evalhook to evaluate a form in an environment,
supposing that you can get your hands on one. Currently the only
way to get your hands on a guaranteed evaluation environment is to use
*evalhook* or *applyhook*. With such an environment, the semantics
are well defined. Some implementations that don't have an evaluator
don't support *evalhook* though...
Rob