diff --git a/cli/uxndis/src/uxndis.tal b/cli/uxndis/src/uxndis.tal
index 4b07d6f..dff21ab 100644
--- a/cli/uxndis/src/uxndis.tal
+++ b/cli/uxndis/src/uxndis.tal
@@ -138,15 +138,14 @@
 
 @<pdec> ( short* -- )
 	( | sign )
-	DUP2 #8000 AND2 #0000 EQU2 ?{
+	OVR #80 AND #00 EQU ?{
 		[ LIT2 "- 18 ] DEO
 		#8000 SWP2 SUB2 #7fff AND2 }
 	[ LIT2 00 _&z ] STR
-	#2710 /parse #03e8 /parse #0064 /parse #000a /parse NIP #30 ADD #18 DEO
-	JMP2r
-	&parse ( -- )
+	#2710 /p #03e8 /p #0064 /p #000a /p NIP !<pnum>
+	&p ( -- )
 	DIV2k DUPk [ LIT &z $1 ] EQU ?{
-		DUP #30 ADD #18 DEO
+		DUP <pnum>
 		[ LIT2 ff _&z ] STR }
 	POP MUL2 SUB2 JMP2r
 
@@ -155,7 +154,11 @@
 	&b ( byte -: )
 	DUP #04 SFT /c
 	&c ( byte -: )
-	#0f AND DUP #09 GTH #27 MUL ADD [ LIT "0 ] ADD #18 DEO
+	#0f AND DUP #09 GTH #27 MUL ADD
+	( >> )
+
+@<pnum> ( num -- )
+	[ LIT "0 ] ADD #18 DEO
 	JMP2r
 
 @<pstr> ( str* -- )