Minor optimizations

src/manifest.tal

@@ -36,7 +36,7 @@ BRK
 		BRK
 		&no-sub
 	( do not leave if menu is active )
-	;draw-menu/sel LDA #ff NEQ ,&no-leave JCN
+	;draw-menu/sel LDA INC ,&no-leave JCN
 	.Mouse/y DEI2 #000c LTH2 ,&no-leave JCN
 		,menu-close JSR
 		&no-leave

src/nasu.tal

@@ -752,9 +752,7 @@ JMP2r
 	STH
 	OVR2 SWP2 ,get-pixel-addr JSR
 	( ch1 ) OVR2 OVR2 STHkr #00 ,toggle-pixel JSR
-	( ch2 ) #0008 ADD2 STHr #01 ,toggle-pixel JSR
-
-JMP2r
+	( ch2 ) #0008 ADD2 STHr #01
 
 @toggle-pixel ( x* addr* color -- )
 
@@ -967,11 +965,11 @@ JMP2r
 	( tools )
 	.Screen/x DEI2k #0008 ADD2 ROT DEO2
 	;brush-icn .Screen/addr DEO2
-	#01 [ .settings/tool LDZ #00 EQU ] ADD .Screen/sprite DEO
+	#01 .settings/tool LDZ #00 EQU ADD .Screen/sprite DEO
 	;select-icn .Screen/addr DEO2
-	#01 [ .settings/tool LDZ #01 EQU ] ADD .Screen/sprite DEO
+	#01 .settings/tool LDZ #01 EQU ADD .Screen/sprite DEO
 	;zoom-icns [ #00 .settings/zoom LDZ #30 SFT2 ADD2 ] .Screen/addr DEO2
-	#01 [ .settings/tool LDZ #02 EQU ] ADD .Screen/sprite DEO
+	#01 .settings/tool LDZ #02 EQU ADD .Screen/sprite DEO
 	( file i/o )
 	;draw-state JSR2
 	.toolview/x2 LDZ2 STH2k #0018 SUB2 .Screen/x DEO2