diff --git a/projects/examples/blank.tal b/projects/examples/blank.tal
deleted file mode 100644
index dae1ab3..0000000
--- a/projects/examples/blank.tal
+++ /dev/null
@@ -1,46 +0,0 @@
-( a blank file )
-
-|00 @System     &vector $2 &wst      $1 &rst    $1 &eaddr  $2 &ecode  $1 &pad     $1 &r       $2 &g      $2 &b     $2 &debug  $1 &halt $1
-|10 @Console    &vector $2 &read     $1 &pad    $5 &write  $1 &error  $1
-|20 @Screen     &vector $2 &width    $2 &height $2 &auto   $1 &pad    $1 &x       $2 &y       $2 &addr   $2 &pixel $1 &sprite $1
-|30 @Audio0     &vector $2 &position $2 &output $1 &pad    $3 &adsr   $2 &length  $2 &addr    $2 &volume $1 &pitch $1
-|40 @Audio1     &vector $2 &position $2 &output $1 &pad    $3 &adsr   $2 &length  $2 &addr    $2 &volume $1 &pitch $1
-|50 @Audio2     &vector $2 &position $2 &output $1 &pad    $3 &adsr   $2 &length  $2 &addr    $2 &volume $1 &pitch $1
-|60 @Audio3     &vector $2 &position $2 &output $1 &pad    $3 &adsr   $2 &length  $2 &addr    $2 &volume $1 &pitch $1
-|80 @Controller &vector $2 &button   $1 &key    $1 &func   $1
-|90 @Mouse      &vector $2 &x        $2 &y      $2 &state  $1 &pad    $3 &scrollx $2 &scrolly $2
-|a0 @File0      &vector $2 &success  $2 &stat   $2 &delete $1 &append $1 &name    $2 &length  $2 &read   $2 &write $2
-|b0 @File1      &vector $2 &success  $2 &stat   $2 &delete $1 &append $1 &name    $2 &length  $2 &read   $2 &write $2
-|c0 @DateTime   &year   $2 &month    $1 &day    $1 &hour   $1 &minute $1 &second  $1 &dotw    $1 &doty   $2 &isdst $1
-
-( variables )
-
-|0000
-
-( program )
-
-|0100 ( -> )
-
-	( theme ) 
-	#0fe5 .System/r DEO2 
-	#0fc5 .System/g DEO2 
-	#0f25 .System/b DEO2
-
-BRK
-
-@print ( short* -- )
-
-	SWP ,&byte JSR
-	&byte ( byte -- ) DUP #04 SFT ,&char JSR
-	&char ( char -- ) #0f AND DUP #09 GTH #27 MUL ADD #30 ADD #18 DEO
-
-JMP2r
-
-@print-str ( str* -- )
-
-	&while
-		LDAk #18 DEO
-		INC2 LDAk ,&while JCN
-	POP2
-
-JMP2r
diff --git a/projects/software/asma.tal b/projects/software/asma.tal
deleted file mode 100644
index 562310a..0000000
--- a/projects/software/asma.tal
+++ /dev/null
@@ -1,53 +0,0 @@
-( devices )
-
-|00 @System     [ &vector $2 &wst  $1 &rst    $1 &pad   $4 &r $2 &g $2 &b $2   &debug $1 &halt $1 ]
-|10 @Console    [ &vector $2 &read $1 &pad    $5 &write $1 &error  $1 ]
-|a0 @File       [ &vector $2 &success $2 &stat $2 &delete $1 &append $1 &name $2 &length $2 &read $2 &write $2 ]
-
-( vectors )
-
-|0100 @reset
-	(
-		Set the log level for helping to debug stuff.
-		Its value is the bitwise OR of all the following output types:
-			#01 prints the number of lines in the source code,
-			#04 dumps all defined labels at end, and
-			#08 prints the heap usage.
-	)
-	#09 ;asma/log-level STA
-
-	;asma-heap ;heap STA2
-
-	;on-input .Console/vector DEO2
-	BRK
-
-@on-input ( -> )
-	.Console/read DEI
-	DUP #0a EQU ,&newline JCN
-	;append-heap-byte JSR2
-	BRK
-
-	&newline ( 0a )
-	DUP EOR ( 00 )
-	;append-heap-byte JSR2 ( )
-
-	,&output-file LDR2 ORA ,&run JCN
-	;heap LDA2 ,&output-file STR2
-	BRK
-
-	&run
-	;asma-heap LIT2 &output-file $2 ;asma-assemble-file JSR2
-	#80 .System/halt DEO
-	BRK
-
-~projects/library/asma.tal
-
-@asma-heap
-|e000 &end
-
-@asma-read-buffer
-|f800 &end
-
-@asma-write-buffer
-|ffff &end
-
diff --git a/projects/software/launcher.tal b/projects/software/launcher.tal
deleted file mode 100644
index 17d2807..0000000
--- a/projects/software/launcher.tal
+++ /dev/null
@@ -1,529 +0,0 @@
-( launcher )
-
-|00 @System     &vector $2 &wst      $1 &rst    $1 &pad    $4 &r      $2 &g      $2 &b    $2 &debug  $1 &halt $1
-|10 @Console    &vector $2 &read     $1 &pad    $5 &write  $1 &error  $1
-|20 @Screen     &vector $2 &width    $2 &height $2 &auto   $1 &pad $1 &x      $2 &y      $2 &addr $2 &pixel $1 &sprite $1
-|30 @Audio0     &vector $2 &position $2 &output $1 &pad    $3 &adsr   $2 &length $2 &addr $2 &volume $1 &pitch $1
-|80 @Controller &vector $2 &button   $1 &key    $1
-|90 @Mouse      &vector $2 &x        $2 &y      $2 &state  $1 &pad    $3 &scrollx $2 &scrolly $2
-|a0 @File       &vector $2 &success  $2 &stat   $2 &delete $1 &append $1 &name $2 &length $2 &read $2 &write $2
-|c0 @DateTime   &year   $2 &month    $1 &day    $1 &hour   $1 &minute $1 &second $1 &dotw $1 &doty $2 &isdst $1
-
-( variables )
-
-|0000
-
-@pointer
-	&x  $2 &y  $2
-@browser
-	&x $2 &y $2 &x2 $2 &y2 $2
-	&sel $1 &last $1 &scroll $1
-	&lines $1
-
-( init )
-
-|0100 ( -> )
-
-	( theme )
-	#f079 .System/r DEO2
-	#f0c2 .System/g DEO2
-	#f0a4 .System/b DEO2
-
-	( vectors )
-	;on-frame .Screen/vector DEO2
-	;on-button .Controller/vector DEO2
-	;on-mouse .Mouse/vector DEO2
-
-	( resize )
-	#0200 .Screen/width DEO2
-	#0140 .Screen/height DEO2
-
-	( asma debugger )
-	#0d ;asma/log-level STA
-
-	;asma-heap ;heap STA2
-
-	( setup synth )
-	#0102 .Audio0/adsr DEO2
-	;sin-pcm .Audio0/addr DEO2
-	#0100 .Audio0/length DEO2
-	#dd .Audio0/volume DEO ( TODO: turn ON )
-
-	( place )
-	#0088 .browser/x STZ2
-	#0010 .browser/y STZ2
-	.Screen/height DEI2 #33 SFT2 #0011 SUB2 .browser/y2 STZ2
-
-	( theme support )
-	;load-theme JSR2
-
-	( draw mascot )
-	#0010 #0010 #0060 #0060 ;mascot-icn #01 ;draw-icn JSR2
-
-	;load-dir JSR2
-
-	( force selection )
-	#ff .browser/last STZ
-	#00 ;select-file JSR2
-
-BRK
-
-@on-frame ( -> )
-
-	( unused )
-
-BRK
-
-@on-mouse ( -> )
-
-	;pointer-icn .Screen/addr DEO2
-	( clear last cursor )
-	.pointer/x LDZ2 .Screen/x DEO2
-	.pointer/y LDZ2 .Screen/y DEO2
-	#40 .Screen/sprite DEO
-
-	( draw new cursor )
-	.Mouse/x DEI2 DUP2 .pointer/x STZ2 .Screen/x DEO2
-	.Mouse/y DEI2 DUP2 .pointer/y STZ2 .Screen/y DEO2
-	#41 .Mouse/state DEI #01 EQU ADD .Screen/sprite DEO
-
-	( wheel )
-	.Mouse/scrolly INC DEI
-	DUP #ff NEQ ,&no-up JCN
-		.browser/scroll LDZ #00 EQU ,&no-up JCN
-		DUP .browser/scroll LDZ ADD ;scroll-to JSR2
-		&no-up
-	DUP #01 NEQ ,&no-down JCN
-		.browser/scroll LDZ .browser/lines LDZ EQU ,&no-down JCN
-		DUP .browser/scroll LDZ ADD ;scroll-to JSR2
-		&no-down
-	POP
-
-	( within browser )
-	.Mouse/y DEI2 .browser/y LDZ2 LTH2 ,&outside JCN
-	.Mouse/y DEI2 .browser/y2 LDZ2 #0010 SUB2 GTH2 ,&outside JCN
-	( select choice )
-	.Mouse/y DEI2 .browser/y LDZ2 SUB2
-		#04 SFT2 NIP .browser/scroll LDZ ADD ;select-file JSR2
-	( run choice )
-	.Mouse/state DEI #00 EQU ,&no-click JCN
-		.browser/sel LDZ ;run-file JSR2
-		&no-click
-	&outside
-
-BRK
-
-@on-button ( -> )
-
-	( controller )
-	.Controller/button DEI
-	DUP #10 NEQ ,&no-up JCN
-		.browser/sel LDZ #00 EQU ,&no-up JCN
-		.browser/sel LDZ #01 SUB ;select-file JSR2
-		;follow-selection JSR2
-		POP BRK
-		&no-up
-	DUP #20 NEQ ,&no-down JCN
-		.browser/sel LDZ INC .browser/lines LDZ EQU ,&no-down JCN
-		.browser/sel LDZ INC ;select-file JSR2
-		;follow-selection JSR2
-		POP BRK
-		&no-down
-	DUP #01 NEQ ,&no-a JCN
-		.browser/sel LDZ ;run-file JSR2
-		POP BRK
-		&no-a
-	POP
-	( keyboard )
-	.Controller/key DEI
-	DUP #0d NEQ ,&no-enter JCN
-		.browser/sel LDZ ;run-file JSR2
-		POP BRK
-		&no-enter
-	POP
-
-BRK
-
-@load-dir ( -- )
-
-	;dir/path .File/name DEO2
-	#1000 .File/length DEO2
-	;dir/data .File/read DEO2
-	.File/success DEI2 ;dir/length STA2
-	#00 .browser/lines STZ
-
-	( split with null-char )
-	;dir/data
-	&while
-		LDAk #1f GTH ,&no-lb JCN
-			( split ) STH2k #00 STH2r STA
-			( count lines ) .browser/lines LDZk INC SWP STZ
-			&no-lb
-		INC2 LDAk ,&while JCN
-	POP2
-
-JMP2r
-
-@select-file ( id -- )
-
-	( has changed )
-	DUP .browser/last LDZ NEQ ,&has-changed JCN
-		POP JMP2r
-		&has-changed
-	( beyond )
-	DUP .browser/lines LDZ LTH ,&valid JCN
-		POP JMP2r
-		&valid
-
-	clear-browser
-	DUP .browser/sel STZ
-	DUP .browser/last STZ
-		#30 ADD .Audio0/pitch DEO
-	draw-browser
-
-	( draw mascot )
-	#0010 #0010 #0060 #0060
-	;mascot-icn .browser/sel LDZ #03 AND #00 SWP #0480 MUL2 ADD2 #01
-		;draw-icn JSR2
-
-	( draw position )
-	#06 .Screen/auto DEO
-	#0010 .Screen/x DEO2
-	#0080 .Screen/y DEO2
-	.browser/sel LDZ #02 ;draw-byte JSR2
-	LIT "/ #02 ;draw-char JSR2
-	.browser/lines LDZ #01 SUB #02 ;draw-byte JSR2
-	#00 .Screen/auto DEO
-
-JMP2r
-
-@follow-selection ( -- )
-
-	.browser/y2 LDZ2 .browser/y LDZ2 SUB2 #04 SFT2 NIP .browser/sel LDZ .browser/scroll LDZ SUB
-	GTHk ,&no-down JCN
-		.browser/scroll LDZ INC ,scroll-to JSR
-		&no-down
-	DUP2 SWP LTH ,&no-up JCN
-		.browser/sel LDZ ,scroll-to JSR
-		&no-up
-	POP2
-
-JMP2r
-
-@scroll-to ( line -- )
-
-	STH
-	( more lines than visible )
-	.browser/lines LDZ .browser/y2 LDZ2 .browser/y LDZ2 SUB2 #04 SFT2 NIP
-	GTHk ,&can-scroll JCN
-		POPr POP2 JMP2r
-		&can-scroll
-	( less than max scroll )
-	SUB INC STHkr GTH ,&valid-scroll JCN
-		POPr JMP2r
-		&valid-scroll
-	clear-browser
-	STHr .browser/scroll STZ
-	draw-browser
-
-JMP2r
-
-@run-file ( id -- )
-
-	( release inputs )
-	#0000 .Controller/button DEO2
-	#00 .Mouse/state DEO
-
-	;get-entry JSR2 LDA2k LIT2 "?? NEQ2 ?&size-ok
-		POP2 ;error-txt !pstr
-		&size-ok
-	#0005 ADD2
-	DUP2 ;check-rom JSR2 ,&valid JCN
-		( check if tal file )
-		DUP2 ;scap JSR2 #0004 SUB2 ;&tal-ext ;scmp JSR2 #01 NEQ ,&no-tal JCN
-			( assemble tal file )
-			DUP2 ;&output-path ;scpy JSR2
-			;&rom-ext ;&output-path ;scat JSR2
-			;&output-path ;asma-assemble-file JSR2
-			;load-dir JSR2
-			;redraw JSR2
-			JMP2r
-			&no-tal
-		POP2 JMP2r
-		&valid
-	;load-rom JSR2
-
-JMP2r
-	&tal-ext ".tal $1
-	&rom-ext ".rom $1
-	&output-path $20
-
-@redraw ( -- )
-
-	( force selection )
-	#ff .browser/last STZ
-	#00 ;select-file JSR2
-
-JMP2r
-
-@clear-browser ( -- )
-
-	#0000
-	DUP2 .Screen/x DEO2
-	.Screen/y DEO2
-	#80 .Screen/pixel DEO
-
-JMP2r
-
-@draw-browser ( mask -- )
-
-	( when empty )
-	.browser/lines LDZ #01 EQU ;draw-browser-empty JCN2
-
-	( draw hand )
-	.browser/x LDZ2 #0018 SUB2 .browser/y LDZ2
-	.browser/sel LDZ .browser/scroll LDZ SUB #00 SWP #40 SFT2 ADD2
-	#0010 #0010 ;hand-icn #02 ;draw-icn JSR2
-	( draw files )
-	.browser/y2 LDZ2 .browser/y LDZ2 SUB2 #04 SFT2 NIP #00
-	&loop
-		( reached end )
-		INCk .browser/lines LDZ GTH ,&end JCN
-		( has file )
-		.browser/x LDZ2 .Screen/x DEO2
-		#00 OVR #40 SFT2 .browser/y LDZ2 ADD2 .Screen/y DEO2
-		DUP .browser/scroll LDZ ADD ;get-entry JSR2
-			DUP2 ;get-type JSR2 ;draw-type JSR2
-			#01 ;draw-str JSR2
-		INC GTHk ,&loop JCN
-		&end
-	POP2
-
-JMP2r
-
-@draw-browser-empty ( mask -- )
-
-	POP
-	.browser/x LDZ2 .Screen/x DEO2
-	.browser/y LDZ2 .Screen/y DEO2
-	;&empty-txt #01 ;draw-str JSR2
-
-JMP2r
-	&empty-txt "Empty 20 "Folder $1
-
-@get-type ( line* -- type )
-
-	;scap JSR2 #0004 SUB2 ;&rom-ext ;scmp JSR2
-
-JMP2r
-	&rom-ext ".rom $1
-
-@get-entry ( id -- addr* )
-
-	( limit ) STH
-	( counter ) LITr 00
-	;dir/length LDA2 #0000
-	&loop
-		EQUkr STHr #00 EQU ,&no-reached JCN
-			POP2r NIP2 ;dir/data ADD2 JMP2r
-			&no-reached
-		DUP2 ;dir/data ADD2 LDA ,&no-lb JCN
-			INCr
-			&no-lb
-		INC2 GTH2k ,&loop JCN
-	POP2 POP2
-	POP2r
-	;dir/data
-
-JMP2r
-
-@draw-type ( type -- )
-
-	STHk #00 SWP #50 SFT2 ;file-icns ADD2 .Screen/addr DEO2
-	#05 .Screen/auto DEO
-	#02 STHkr SUB .Screen/sprite DEOk DEO
-
-	.Screen/x DEI2k #0010 SUB2 ROT DEO2
-	.Screen/y DEI2k #0008 ADD2 ROT DEO2
-	
-	#02 STHr SUB .Screen/sprite DEOk DEO
-
-	.Screen/x DEI2k #0008 ADD2 ROT DEO2
-	.Screen/y DEI2k #0008 SUB2 ROT DEO2
-	#00 .Screen/auto DEO
-
-JMP2r
-
-@draw-icn ( x* y* width* height* addr* color  -- )
-	
-	#05 .Screen/auto DEO
-	( load ) STH .Screen/addr DEO2 ,&height STR2 ,&width STR2 ,&y STR2 ,&x STR2
-	,&height LDR2 #0000
-	&ver
-		( save ) DUP2 ,&y LDR2 ADD2 .Screen/y DEO2
-		,&x LDR2 .Screen/x DEO2
-		,&width LDR2 #0000
-		&hor
-			( draw ) STHkr .Screen/sprite DEO
-			#0008 ADD2 GTH2k ,&hor JCN
-		POP2 POP2
-		#0008 ADD2 GTH2k ,&ver JCN
-	POP2 POP2
-	POPr
-	#00 .Screen/auto DEO
-
-JMP2r
-	&x $2 &y $2 &width $2 &height $2
-
-@draw-str ( text* color -- )
-
-	#06 .Screen/auto DEO
-	STH
-	&while
-		LDAk STHkr ,draw-char JSR
-		INC2 LDAk ,&while JCN
-	POP2
-	POPr
-
-JMP2r
-
-@draw-byte ( byte color -- )
-
-	STH
-	DUP #04 SFT ,&parse JSR STHkr ,draw-char JSR
-	#0f AND ,&parse JSR STHr ,draw-char JSR
-
-JMP2r
-	&parse ( byte -- char ) DUP #09 GTH ,&above JCN #30 ADD JMP2r
-	&above #57 ADD JMP2r
-
-@draw-char ( char color -- )
-
-	SWP
-	#15 .Screen/auto DEO
-	#20 SUB #00 SWP #40 SFT2 ;font ADD2 .Screen/addr DEO2
-	.Screen/sprite DEO
-
-JMP2r
-
-( theme )
-
-@theme-txt ".theme $1
-
-@load-theme ( -- )
-
-	;theme-txt .File/name DEO2
-	#0006 .File/length DEO2
-	#fffa .File/read DEO2
-
-	.File/success DEI2 #0006 NEQ2 ,&ignore JCN
-		#fffa LDA2 .System/r DEO2
-		#fffc LDA2 .System/g DEO2
-		#fffe LDA2 .System/b DEO2
-		&ignore
-
-JMP2r
-
-( 
-@|stdlib )
-
-@scmp ( a* b* -- flag )
-
-	STH2
-	&loop
-		LDAk LDAkr STHr NEQ ,&end JCN
-		LDAk LDAkr STHr ORA ,&not-end JCN
-			POP2 POP2r #01 JMP2r
-			&not-end
-		INC2 INC2r ,&loop JMP
-	&end
-	POP2 POP2r #00
-
-JMP2r
-
-@scat ( src* dst* -- )
-
-	DUP2 ,slen JSR ADD2
-
-@scpy ( src* dst* -- )
-
-	STH2
-	&while
-		LDAk STH2kr STA INC2r
-		INC2 LDAk ,&while JCN
-	POP2
-	#00 STH2r STA
-
-JMP2r
-
-@slen ( str* -- len* )
-
-	DUP2 ,scap JSR SWP2 SUB2
-
-JMP2r
-
-@scap ( str* -- str-end* )
-
-	( clamp ) LDAk #00 NEQ JMP JMP2r
-	&while INC2 LDAk ,&while JCN
-
-JMP2r
-
-@pstr ( str* -- ) LDAk ?&w POP2 JMP2r &w LDAk #19 DEO INC2 LDAk ?&w POP2 JMP2r
-
-@error-txt 
-	"Error: 20 "Extra-large 20 "ROM, 20 "open 20 "file 20 "outside 20 "of 20 "launcher. 0a $1
-
-@pointer-icn [
-	80c0 e0f0 f8e0 1000 ]
-@hand-icn [
-	000c 0a0a 1224 4780
-	0000 0000 0000 fc02
-	8180 8080 8040 3f00
-	fc20 c020 c020 c000 ]
-@file-icns [
-	003f 3f30 3f30 3f30
-	00fc fc0c fc0c fc0c
-	3f33 3f3f 3f3f 3f00
-	fcfc fcc4 c8d0 e000
-	003f 3f30 3132 3231
-	00fc fc0c 8c4c 4c8c
-	303f 3f3f 3f3f 3f00
-	0cfc fcc4 c8d0 e000 ]
-@sin-pcm [
-	8083 8689 8c8f 9295 989b 9ea1 a4a7 aaad
-	b0b3 b6b9 bbbe c1c3 c6c9 cbce d0d2 d5d7
-	d9db dee0 e2e4 e6e7 e9eb ecee f0f1 f2f4
-	f5f6 f7f8 f9fa fbfb fcfd fdfe fefe fefe
-	fffe fefe fefe fdfd fcfb fbfa f9f8 f7f6
-	f5f4 f2f1 f0ee eceb e9e7 e6e4 e2e0 dedb
-	d9d7 d5d2 d0ce cbc9 c6c3 c1be bbb9 b6b3
-	b0ad aaa7 a4a1 9e9b 9895 928f 8c89 8683
-	807d 7a77 7471 6e6b 6865 625f 5c59 5653
-	504d 4a47 4542 3f3d 3a37 3532 302e 2b29
-	2725 2220 1e1c 1a19 1715 1412 100f 0e0c
-	0b0a 0908 0706 0505 0403 0302 0202 0202
-	0102 0202 0202 0303 0405 0506 0708 090a
-	0b0c 0e0f 1012 1415 1719 1a1c 1e20 2225
-	2729 2b2e 3032 3537 3a3d 3f42 4547 4a4d
-	5053 5659 5c5f 6265 686b 6e71 7477 7a7d ]
-
-~projects/library/check-rom.tal
-~projects/library/load-rom.tal
-~projects/assets/mascot0cx0c.tal
-~projects/assets/msx01x02.tal
-
-( directory memory )
-@dir
-	&path ". $1
-	&length $2
-	&data $1000
-
-( assembler memory )
-
-~projects/library/asma.tal
-
-@asma-heap
-|e000 &end @asma-read-buffer
-|f800 &end @asma-write-buffer
-|ffff &end