diff --git a/cli/lz/lz2.tal b/cli/lz/decoder.tal
similarity index 100%
rename from cli/lz/lz2.tal
rename to cli/lz/decoder.tal
diff --git a/cli/lz/lz.tal b/cli/lz/lz.tal
deleted file mode 100644
index 5fe51f6..0000000
--- a/cli/lz/lz.tal
+++ /dev/null
@@ -1,102 +0,0 @@
-( decompressor )
-
-|10 @Console &vector $2 &read $1 &pad $5 &write $1 &err $1
-|a0 @File1 &vector $2 &success $2 &stat $2 &delete $1 &append $1 &name $2 &length $2 &read $2 &write $2
-|b0 @File2 &vector $2 &success $2 &stat $2 &delete $1 &append $1 &name $2 &length $2 &read $2 &write $2
-
-|0000
-
-	@input-size $2
-
-	@src $30
-	@ptr $1
-
-|0100
-
-(
-@|vectors )
-
-@ready-src ( -> ) ;&await .Console/vector DEO2 BRK
-&await ( -> ) .Console/read DEI .src skey ?on-ready BRK
-
-@on-ready ( -> )
-
-	;src decompress
-	;mem pstr #0a18 DEO
-	( halt ) #010f DEO
-
-BRK
-
-@decompress ( str* -- )
-
-	;mem .ptr STZ2
-	.File1/name DEO2
-	#0001 .input-size STZ2
-	&stream
-		.input-size LDZ2 .File1/length DEO2
-		;&b
-			DUP2 .File1/read DEO2
-			LDA decompress/run
-		.File1/success DEI2 ORA ?&stream
-
-JMP2r
-	&b $1
-
-&run ( byte -- )
-
-	DUP #80 AND ?&dict
-	( literal )
-	#00 SWP INC2
-		DUP2 .File1/length DEO2
-	.ptr LDZ2
-		DUP2 .File1/read DEO2
-		ADD2 .ptr STZ2
-
-JMP2r
-
-&dict ( byte -- )
-
-	#7f AND
-		DUP #40 AND ?&dict3
-	( byte )
-	#00 SWP !&opc
-
-&dict3 ( byte -- )
-
-	( hb )
-	#3f AND
-	( lb )
-	#0001 .File1/length DEO2
-	;&b
-		DUP2 .File1/read DEO2
-		LDA
-
-&opc #0004 ADD2
-
-	;&b
-		DUP2 .File1/read DEO2
-		LDA INC
-
-&copy ( length* offset -- )
-
-	#00 SWP #0000 SWP2 SUB2 .ptr LDZ2 ADD2 STH2
-	#0000
-	&l
-		DUP2 STH2kr ADD2 LDA .ptr LDZ2 STH2k STA
-		STH2r INC2 .ptr STZ2
-		INC2 GTH2k ?&l
-	POP2 POP2
-	POP2r
-
-JMP2r
-
-(
-@|stdlib )
-
-@pstr ( str* -- ) LDAk ?&w POP2 JMP2r &w LDAk #18 DEO INC2 LDAk ?&w POP2 JMP2r
-@skey ( key buf -- proc ) OVR #21 LTH ?&eval #00 SWP sput #00 JMP2r &eval POP2 #01 JMP2r
-@scap ( str* -- end* ) LDAk ?&w JMP2r &w INC2 LDAk ?&w JMP2r
-@sput ( chr str* -- ) scap INC2k #00 ROT ROT STA STA JMP2r
-
-@mem
-