X-Git-Url: http://git.subgeniuskitty.com/pforth/.git/blobdiff_plain/5a30561336c83c45b348c1dc59fb9dc4dd15237c..f1994bf609c5b053c5c0d7db2062b570fa9f5ead:/fth/system.fth

diff --git a/fth/system.fth b/fth/system.fth
index 5830cce..21200fa 100644
--- a/fth/system.fth
+++ b/fth/system.fth
@@ -364,6 +364,14 @@
 	rot = -rot = and
 ;
 
+: D< ( d1 d2 -- flag )
+    d- nip 0<
+;
+
+: D> ( d1 d2 -- flag )
+    2swap d<
+;
+
 \ define some useful constants ------------------------------
 1 0= constant FALSE
 0 0= constant TRUE