TODO

   1 -*-mode:org-*-
   2 * run psyntax.pp v2
   3 ** implement core primitives: DONE
   4 begin
   5 define
   6 if
   7 lambda
   8 letrec
   9 quote
  10 set!
  11 ** implement minimal needed rsr3/rsr4:
  12 v "string"
  13 v #(v e c t o r)
  14 #\CHAR
  15 v assq
  16 v call-with-values
  17 v char?
  18 v length
  19 v list
  20 v list->vector
  21 v make-vector
  22 v memq
  23 v memv
  24 v string
  25 v string-append
  26 v string?
  27 v symbol?
  28 v values
  29 v vector
  30 v vector->list
  31 v vector-length
  32 v vector-ref
  33 v vector-set!
  34 v vector?
  35 v procedure?
  36 ** any, each, unquote-splicing, ...
  37 ** implement extras: v (gensym)
  38 ** hook-up sc-expand, see guile-1.0?: scheme:eval-transformer