Wed Nov 4 13:41:43 CET 2009

Missing functionality

- current-input-port / current-output-port OK
- system OK
- string parser OK
- parameters
- let*
- macros: check if it's actually correct (evaluation order)
- readline

Can parameters be bypassed?  I'm already using implicit output ports
all over the code.  Currently just using direct (lexical) write
routines: parameters aren't really necessary.