X-Git-Url: https://thelambdalab.xyz/gitweb/index.cgi?a=blobdiff_plain;f=src%2Fscheme.4th;h=135bdabf6ef709f833cda523a21f45ff48797814;hb=db8b19176dacb8d9b82559864c1a071d1c1bf452;hp=2edd16da5fc43309c34387e9c4eb10afa0770ed3;hpb=c6aa8bc94536cbac6a7df5ad6872131665aeefeb;p=scheme.forth.jl.git

diff --git a/src/scheme.4th b/src/scheme.4th
index 2edd16d..135bdab 100644
--- a/src/scheme.4th
+++ b/src/scheme.4th
@@ -564,8 +564,7 @@ global-env obj!
 : continuation->rstack-list
   drop pair-type cdr ;
 
-: restore-param-stack ( continuation -- obj_stack continuation )
-
+: restore-param-stack ( continuation -- obj_stack )
   continuation->pstack-list
   2dup >R >R
 
@@ -587,12 +586,31 @@ global-env obj!
   -2 +loop
 
   2drop
+;
+
+: restore-return-stack ( continuation -- )
+
+    R> -rot \ store top of return stack on PS
+    continuation->rstack-list
+    2dup print 2dup
+
+    \ TODO: Implement body of return stack restoration
 
+    >R \ restore original top of return stack
 ;
 
-: restore-continuation
+: restore-continuation ( continuation -- )
   \ TODO: replace current parameter and return stacks with
   \ contents of continuation object.
+
+    2dup >R >R
+    restore-param-stack
+
+    ." ====== PARAM STACK RESTORED ======" cr
+    trace
+    
+    R> R>
+    restore-return-stack
 ;
 
 \ }}}
@@ -2125,6 +2143,7 @@ parse-idx-stack parse-idx-sp !
 
 \ }}}
 
+\ DEBUGGING
 xxxx
 
 \ ---- Loading files ---- {{{