ChangeLog

   1 2000-09-02  Keisuke Nishida  <kxn30@po.cwru.edu>
   2
   3         * src/vm_engine.c (VM_NAME): Renamed the variable `an' to `nargs'.
   4         Removed the variables `a2' and `a3'.
   5         * src/vm_engine.h (VM_SETUP_ARGS2, VM_SETUP_ARGS3): Setup local
   6         variables.
   7         (VM_SETUP_ARGS4): Removed.
   8         * src/vm_system.c, src/vm_scheme.c, src/vm_number.c: Updated.
   9
  10 2000-08-24  Keisuke Nishida  <kxn30@po.cwru.edu>
  11
  12         * src/vm.c (lookup_variable): New function.
  13         (scm_make_bytecode): Call lookup_variable for top-level variables.
  14         * src/vm_engine.h (VM_VARIABLE_REF, VM_VARIABLE_SET): New macros.
  15         * src/vm_system.c (TOPLEVEL_VAR, TOPLEVEL_VAR_SET): Removed.
  16         Use VM_VARIABLE_REF and VM_VARIABLE_SET instead.
  17
  18 2000-08-22  Keisuke Nishida  <kxn30@po.cwru.edu>
  19
  20         * src/vm.c, src/vm.h, src/vm_engine.c, src/vm_engine.h,
  21         src/vm_system.c: Create external frames dynamically.
  22         * vm/shell.scm: Use frame-external-link.
  23
  24         * vm/compile.scm (compile-file): Output "(use-modules (vm vm))".
  25
  26         * vm/types.scm (make-code): Check argument types.
  27         (make-code:and, make-code:or): Pass env to make-code.
  28
  29         * vm/bytecomp.scm (translate-and, translate-or): Don't branch on
  30         the last expression.
  31
  32 2000-08-20  Keisuke Nishida  <kxn30@po.cwru.edu>
  33
  34         * Version 0.2 is released.
  35
  36 2000-08-12  Keisuke Nishida  <kxn30@po.cwru.edu>
  37
  38         * Version 0.1 is released.
  39
  40 2000-07-29  Keisuke Nishida  <kxn30@po.cwru.edu>
  41
  42         * Version 0.0 is released.
  43