Dear Schemers How would you write bound-identifier? in R6RS? (A function that takes an identifier and returns a boolean indicating whether that identifier is bound.)
I'm interested in 1. A clearly portable and clean definition in R6RS, if it exists, or 2. Any reasons why including a primitive bound-identifier? (in the syntax-case library, say) would be a bad idea (presuming there is no solution to 1). There has been some discussion of this topic on ikarus-users, and some non-portable and possibly portable definitions were devised. There is a tangential question that may become important: What wrap should identifiers returned by generate-temporaries have (according to R6RS if it says anything on this topic (I think it's silent), or by your own reasoning)? Ramana _______________________________________________ r6rs-discuss mailing list [email protected] http://lists.r6rs.org/cgi-bin/mailman/listinfo/r6rs-discuss
