X-Git-Url: https://thelambdalab.xyz/gitweb/index.cgi?a=blobdiff_plain;f=scheme.4th;h=23c7f2bafd72cd312f13596ca4f59091c979b77d;hb=b66fe905114c4da70620604f47e57b8d877ed72c;hp=fa53d670558d12cfc24fc8dfab2af92ffa9a224c;hpb=8772ce0cfd9d1140df94efcad344deb931101f42;p=scheme.forth.jl.git

diff --git a/scheme.4th b/scheme.4th
index fa53d67..23c7f2b 100644
--- a/scheme.4th
+++ b/scheme.4th
@@ -278,7 +278,8 @@ global-env setobj
 ;
 
 : add-prim ( args -- )
-    nil objeq? if
+    2dup nil objeq? if
+        2drop
         0 number-type
     else
         2dup cdr recurse drop
@@ -821,7 +822,7 @@ defer eval
 : true? ( boolobj -- bool )
     false? invert ;
 
-: applicaion? ( obj -- obj bool)
+: application? ( obj -- obj bool)
     pair-type istype? ;
 
 : operator ( obj -- operator )