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%start-stack in Scheme, in terms of prompts

* libguile/debug.h:
* libguile/debug.c (scm_sys_start_stack): Removed, we implement this in
  Scheme now.

* libguile/vm.h:
* libguile/vm.c (scm_vm_call_with_new_stack): Likewise removed.

* module/ice-9/boot-9.scm (%start-stack): Implement in terms of prompts.
  (%stacks): New fluid, for tracking active stacks.
  (start-stack): Implement using syntax-rules.
This commit is contained in:
Andy Wingo 2010-03-07 22:37:57 +01:00
parent 5c606217a4
commit a6cd355510
5 changed files with 15 additions and 20 deletions

View file

@ -544,12 +544,6 @@ SCM_DEFINE (scm_vm_apply, "vm-apply", 3, 0, 0,
}
#undef FUNC_NAME
SCM
scm_vm_call_with_new_stack (SCM vm, SCM thunk, SCM id)
{
return scm_c_vm_run (vm, thunk, NULL, 0);
}
/* Scheme interface */
SCM_DEFINE (scm_vm_version, "vm-version", 0, 0, 0,