diff --git a/src/nasu.tal b/src/nasu.tal
index 1353a62..e42d2fa 100644
--- a/src/nasu.tal
+++ b/src/nasu.tal
@@ -611,7 +611,7 @@
 	[ LIT2 f6 -Screen/auto ] DEO
 	#1000
 	&>loop ( -- )
-		#81 .Screen/sprite DEO
+		[ LIT2 81 -Screen/sprite ] DEO
 		INC GTHk ?&>loop
 	POP2
 	( | draw selection )
@@ -622,7 +622,7 @@
 	.selection/y2 LDZ .selection/y1 LDZ SUB INC #00
 	&>loop-sel ( -- )
 		#00 OVR #80 SFT2 [ LIT2 &sprite $2 ] ADD2 .Screen/addr DEO2
-		#84 .Screen/sprite DEO
+		[ LIT2 84 -Screen/sprite ] DEO
 		INC GTHk ?&>loop-sel
 	POP2 [ LIT2 01 -Screen/auto ] DEO
 	( | draw selection size )
@@ -713,9 +713,9 @@
 	.zoomview/y2 LDZ2 #0008 SUB2 .Screen/y DEO2
 	.zoomview/x1 LDZ2 .Screen/x DEO2
 	;arrow-ver-icns .Screen/addr DEO2
-	#02 .Screen/sprite DEO
+	[ LIT2 02 -Screen/sprite ] DEO
 	;arrow-hor-icns .Screen/addr DEO2
-	#02 .Screen/sprite DEO
+	[ LIT2 02 -Screen/sprite ] DEO
 	JMP2r
 
 @<draw-preview> ( -- )
@@ -740,7 +740,7 @@
 			#00 SWP
 			ADD2 ] ADD2 STH2 !&resume
 			&outside ;halftone-icn .Screen/addr DEO2
-			#03 .Screen/sprite DEO &resume INC GTHk ?&>hor
+			[ LIT2 03 -Screen/sprite ] DEO &resume INC GTHk ?&>hor
 		POP2 INC GTHk ?&>ver
 	POP2 POP2r
 	( | label )
@@ -767,7 +767,7 @@
 	#1000
 	&>loop ( -- )
 		DUP STHkr GTH #30 SFT #00 SWP ;slider-icns ADD2 .Screen/addr DEO2
-		#02 .Screen/sprite DEO
+		[ LIT2 02 -Screen/sprite ] DEO
 		.Screen/x DEI2k INC2 INC2 ROT DEO2
 		INC GTHk ?&>loop
 	POP2 POPr JMP2r
@@ -780,7 +780,7 @@
 		#00 OVR #03 AND #30 SFT2 .blendview/x1 LDZ2 ADD2 .Screen/x DEO2
 		#00 OVR #32 SFT2 .blendview/y1 LDZ2 ADD2 .Screen/y DEO2
 		;fill-icn .Screen/addr DEO2
-		#00 .Screen/sprite DEO
+		[ LIT2 00 -Screen/sprite ] DEO
 		.settings/focus LDZ2 .Screen/addr DEO2
 		DUP .settings/blend LDZ #b0 AND ADD .Screen/sprite DEO
 		INC GTHk ?&>loop
@@ -828,11 +828,11 @@
 	( | colors )
 	.toolview/x1 LDZ2 .Screen/x DEO2
 	;circle-icns #00 .settings/color LDZ #01 EQU #30 SFT2 ADD2 .Screen/addr DEO2
-	#01 .Screen/sprite DEO
+	[ LIT2 01 -Screen/sprite ] DEO
 	;circle-icns #00 .settings/color LDZ #02 EQU #30 SFT2 ADD2 .Screen/addr DEO2
-	#02 .Screen/sprite DEO
+	[ LIT2 02 -Screen/sprite ] DEO
 	;circle-icns #00 .settings/color LDZ #03 EQU #30 SFT2 ADD2 .Screen/addr DEO2
-	#03 .Screen/sprite DEO
+	[ LIT2 03 -Screen/sprite ] DEO
 	( | tools )
 	.Screen/x DEI2k #0008 ADD2 ROT DEO2
 	;brush-icn .Screen/addr DEO2
@@ -845,10 +845,10 @@
 	<draw-state>
 	.toolview/x2 LDZ2 STH2k #0018 SUB2 .Screen/x DEO2
 	;load-icn .Screen/addr DEO2
-	#01 .Screen/sprite DEO
+	[ LIT2 01 -Screen/sprite ] DEO
 	STH2r #0020 SUB2 .Screen/x DEO2
 	;make-icn .Screen/addr DEO2
-	#01 .Screen/sprite DEO
+	[ LIT2 01 -Screen/sprite ] DEO
 	( | filepath )
 	#01 !<draw-filepath>
 
@@ -867,14 +867,15 @@
 	;<draw-chr>/color STA
 	;filepath
 	( | scroll )
-	DUP2 slen #0013 GTH2 #00 SWP ;filepath slen #0013 SUB2 MUL2 ADD2 <draw-str> POP2 JMP2r
+	DUP2 slen #0013 GTH2 #00 SWP ;filepath slen #0013 SUB2 MUL2 ADD2 <draw-str>
+	POP2 JMP2r
 
 @<clear-filepath> ( color -- )
 	POP ;fill-icn .Screen/addr DEO2
 	[ LIT2 01 -Screen/auto ] DEO
 	#1300
 	&>l ( -- )
-		#00 .Screen/sprite DEO
+		[ LIT2 00 -Screen/sprite ] DEO
 		INC GTHk ?&>l
 	POP2 JMP2r
 
@@ -922,7 +923,7 @@
 
 @<draw-chr> ( char -- )
 	#20 SUB #00 SWP #30 SFT2 ;font ADD2 .Screen/addr DEO2
-	[ LIT &color 03 ] .Screen/sprite DEO
+	[ LIT2 &color 03 -Screen/sprite ] DEO
 	JMP2r
 
 @<draw-frame> ( w h chr* -- )