1 files changed, 22 insertions(+), 4 deletions(-)

M src/uxnlin.tal

@@ 7,6 7,7 @@
 
 	@src $40
 	@token $30 &last $30 &last2 $30
+	@scope $20
 	@stats &lines $2 &tokens $2
 
 (


@@ 28,6 29,8 @@ BRK
 
 @on-ready ( -> )
 
+	( set default scope )
+	;dict/default-scope ;scope ;scpy JSR2
 	#0a18 DEO
 	;src ,lint JSR
 	( halt )


@@ 80,13 83,23 @@ JMP2r
 	( is blank ) ;token LDA #00 EQU ;&ignore JCN2
 	( incr tokens ) .stats/tokens LDZ2k INC2 ROT STZ2
 
+	( dangle token )
+	;token
+
+	( set scope )
+	LDAk LIT "@ NEQ ,&no-scope JCN
+	INC2k LDA ;ciuc JSR2 ,&no-scope JCN
+	DUP2 ;slen JSR2 #001f GTH2 ,&no-scope JCN
+		DUP2 ;scope ;scpy JSR2
+		&no-scope
+
 	( token length )
-	;token ;slen JSR2 #0019 LTH2 ,&no-clip JCN
+	DUP2 ;slen JSR2 #0019 LTH2 ,&no-clip JCN
 		;tokenlen ;print-warn JSR2
 		&no-clip
 
 	( chain include )
-	;token LDA LIT "~ NEQ ,&no-inc JCN
+	( use dangling token ) LDA LIT "~ NEQ ,&no-inc JCN
 		;src
 			DUP2 ;sclr JSR2
 			;token INC2 OVR2 ;scpy JSR2


@@ 228,7 241,9 @@ JMP2
 
 @print-line ( -- )
 
-	;dict/line-txt ;pstr JSR2
+	;dict/in-txt ;pstr JSR2
+	;scope ;pstr JSR2
+	;dict/at-txt ;pstr JSR2
 	;src ;pstr JSR2 LIT ": #18 DEO
 	.stats/lines LDZ2 INC2 ;pdec JSR2
 	#0a18 DEO


@@ 250,6 265,7 @@ JMP2r
 (
 @|stdlib )
 
+@ciuc ( c -- f ) LIT "A SUB #19 LTH JMP2r
 @scap ( str* -- end* ) LDAk #00 NEQ JMP JMP2r &w INC2 LDAk ,&w JCN JMP2r
 @sput ( chr str* -- ) ,scap JSR STA JMP2r
 @slen ( str* -- len* ) DUP2 ,scap JSR SWP2 SUB2 JMP2r


@@ 332,11 348,13 @@ JMP2r
 
 @dict
 	&input "Input(.tal): 20 $1
-	&line-txt ", 20 "at 20 $1
+	&in-txt ", 20 "in 20 $1
+	&at-txt ", 20 "at 20 $1
 	&linted-txt "Linted 20 $1
 	&with-txt "with $1
 	&tokens-txt "tokens $1
 	&lines-txt "lines $1
+	&default-scope "@on-reset $1
 
 (
 @|hints )