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- Path: sparky!uunet!olivea!charnel!sifon!CC.UMontreal.CA!kardank
- From: kardank@ERE.UMontreal.CA (Kardan Kaveh)
- Newsgroups: comp.lang.scheme.c
- Subject: unbound variable detection
- Message-ID: <1993Jan22.044623.19581@cc.umontreal.ca>
- Date: 22 Jan 93 04:46:23 GMT
- Sender: news@cc.umontreal.ca (Administration de Cnews)
- Organization: Universite de Montreal
- Lines: 20
-
- Is it possible to tell if a given variable is undefined?
-
- For example, something along the lines of:
-
- (define x 3)
-
- (bound? x) --> #t
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- (bound? y) --> #f
-
- Thanks,
-
- Kaveh
-
-
- --
- ------------
- Kaveh Kardan kaveh@taarna.UUCP
- Systeme Taarna kardank@eole.umontreal.qc.ca
- Montreal Quebec Canada (514)844-8448
-