Adding arvelie converter

cli/arvelie/arvelie.tal

@@ -0,0 +1,119 @@
+|10 @Console &vector $2 &read $1 &pad $4 &type $1 &write $1 &error $1
+|c0 @DateTime &year $2 &month $1 &day $1 &hour $1 &minute $1 &second $1 &dotw $1 &doty $2 &isdst $1
+
+|0000
+
+	@buf
+
+|0100 ( -> )
+
+	.Console/type DEI ?on-params
+	( today )
+	.DateTime/doty DEI2 .DateTime/year DEI2 print-arvelie #0a18 DEO
+	#800f DEO
+
+BRK
+
+@on-params ( -> )
+
+	;on-console .Console/vector DEO2
+
+BRK
+
+@on-console ( -> )
+
+	.Console/read DEI
+	DUP #21 LTH ?&validate
+	.buf zput
+
+BRK
+
+&validate ( c -> )
+
+	POP
+	.buf parse
+	#010e DEO
+
+BRK
+
+@parse ( ztr -- )
+
+	DUP zlen phex/b #0a18 DEO
+	DUP zlen #05 EQU ?&on-arvgre
+	#1234 phex #0a18 DEO
+	( error )
+	pztr #0a18 DEO
+	#010f DEO
+
+JMP2r
+
+&on-arvgre ( ztr -- )
+
+	( month ) INCk INC LDZk LIT "A SUB #00 SWP #000e MUL2 STH2
+	( date ) INC LDZ2 bytedec #00 SWP STH2r ADD2 INC2
+	( year ) ROT LDZ2 bytedec #00 SWP #07d6 ADD2
+	print-greg
+	#010f DEO
+
+JMP2r
+
+@print-greg ( doty* year* -- )
+
+	pdec #2018 DEO
+	pdec #0a18 DEO
+
+JMP2r
+
+@bytedec ( byte -- dec )
+
+	LIT "0 SUB SWP LIT "0 SUB #0a MUL ADD
+
+JMP2r
+
+@print-arvelie ( doty* year* -- )
+
+	#07d6 SUB2 NIP
+	( digit1 ) DUP #0a DIV emit-num
+	( digit2 ) #0a [ DIVk MUL SUB ] emit-num
+	( month ) DUP2 #000e DIV2 NIP #11 ADD emit-num
+	( digit3 ) #000e [ DIV2k MUL2 SUB2 ] DUP2 #000a DIV2 NIP emit-num
+	( digit4 ) #000a [ DIV2k MUL2 SUB2 ] NIP
+
+( >> )
+
+@emit-num ( num -- )
+
+	#30 ADD #18 DEO
+
+JMP2r
+
+(
+@|stdlib )
+
+@zlen ( ztr -- len ) DUP zcap SWP SUB JMP2r
+@zcap ( ztr -- end ) LDZk ?&w JMP2r &w INC LDZk ?&w JMP2r
+@zput ( c ztr -- ) zcap STZ JMP2r
+@pztr ( ztr -- ) LDZk ?&w JMP2r &w LDZk #18 DEO INC LDZk ?&w POP JMP2r
+
+@phex ( short* -- ) SWP phex/b &b DUP #04 SFT phex/c &c #0f AND DUP #09 GTH #27 MUL ADD #30 ADD #18 DEO JMP2r
+
+@pdec ( v* -- )
+
+#00 ,&z STR
+#2710 ,&parse JSR
+#03e8 ,&parse JSR
+#0064 ,&parse JSR
+#000a ,&parse JSR
+NIP
+&emit
+DUP [ LIT &z $1 ] EQU ,&skip JCN
+#ff ,&z STR DUP #30 ADD #18 DEO
+&skip
+POP
+
+JMP2r
+&parse
+DIV2k DUP ,&emit JSR MUL2 SUB2
+JMP2r
+
+

cli/arvelie/build.sh

@@ -0,0 +1,25 @@
+#!/bin/sh -e
+
+ID="arvelie"
+ASM="uxncli $HOME/roms/drifblim.rom"
+EMU="uxncli"
+LIN="uxncli $HOME/roms/uxnlin.rom"
+SRC="${ID}.tal"
+DST="${ID}.rom"
+CPY="$HOME/roms"
+ARG="17K04"
+
+if [[ "$*" == *"--lint"* ]]
+then
+	$LIN $SRC
+fi
+
+$ASM $SRC $DST
+
+if [[ "$*" == *"--save"* ]]
+then
+	cp $DST $CPY
+fi
+
+$EMU $DST $ARG
+