(uxndis) Can ingest sym file

cli/uxndis/src/uxndis.tal

@@ -14,16 +14,31 @@
 	BRK
 
 @await-src ( -> )
-	[ LIT2 04 -Console/type ] DEI NEQ ?{ <dis>
+	[ LIT2 04 -Console/type ] DEI NEQ ?{
+		;src <load-rom>
+		[ LIT ". ] src/<append>
+		[ LIT "s ] src/<append>
+		[ LIT "y ] src/<append>
+		[ LIT "m ] src/<append>
+		;src <load-sym>
+		( | print result )
+		,<load-rom>/ptr LDR2 ;rom
+		&>l ( -- )
+			<print-line>
+			INC2 GTH2k ?&>l
+		POP2 POP2 #010e DEO
 		#800f DEO
 		BRK }
-	.Console/read DEI [ LIT &ptr -src ] INCk ,&ptr STR
-	STZ
+	.Console/read DEI src/<append>
 	BRK
 
-@<dis> ( -- )
-	( | load )
-	;src .File/name DEO2
+@src/<append> ( char -- )
+	[ LIT &ptr -src ] INCk ,&ptr STR
+	STZ
+	JMP2r
+
+@<load-rom> ( src* -- )
+	.File/name DEO2
 	#0001 .File/length DEO2
 	&>stream ( -- )
 		;&b .File/read DEO2
@@ -31,15 +46,22 @@
 			[ LIT &b $1 ] [ LIT2 &ptr =rom ] INC2k ,&ptr STR2
 			STA
 			!&>stream }
-	( | print )
-	,&ptr LDR2 ;rom
-	&>l ( -- )
-		<print-line>
-		INC2 GTH2k ?&>l
-	POP2 POP2 JMP2r
+	JMP2r
+
+@<load-sym> ( src* -- )
+	.File/name DEO2
+	#4000 .File/length DEO2
+	;sym .File/read DEO2
+	JMP2r
 
 @<print-line> ( addr* -- addr* )
-	DUP2 ;rom SUB2 <print-address>
+	( ) DUP2 ;rom SUB2
+	( ) DUP2 #0100 ADD2 find-sym DUP2 #ffff EQU2 ?{
+		[ LIT2 "@ 18 ] DEO
+		DUP2 <pstr>
+		#0a18 DEO }
+	POP2
+	( ) <print-address>
 	<print-opcode>
 	#0a18 DEO
 	JMP2r
@@ -115,6 +137,14 @@
 		INC GTHk ?&>l
 	POP2 JMP2r
 
+@find-sym ( addr* -- sym* )
+	,&t STR2
+	;sym
+	&>w ( -- )
+		LDA2k [ LIT2 &t $2 ] NEQ2 ?{ INC2 INC2 JMP2r }
+		INC2 INC2 scap/ INC2 INC2k INC2 LDA ?&>w
+	POP2 #ffff JMP2r
+
 (
 @|stdlib )
 
@@ -148,6 +178,10 @@
 	INC2 LDAk ?<pstr>
 	POP2 JMP2r
 
+@scap ( str* -: end* )
+	INC2 & LDAk ?scap
+	JMP2r
+
 (
 @|assets )
 
@@ -171,5 +205,7 @@
 
 @dict &usage "usage: 20 "uxndis.rom 20 "input.rom 0a $1
 
-@rom
+@rom $8000
+
+@sym