diff --git a/basic/z/Makefile b/basic/z/Makefile
index 0e0335b2..d7cc7d3b 100644
--- a/basic/z/Makefile
+++ b/basic/z/Makefile
@@ -6,14 +6,21 @@ EMPTY_DISK = ../../empty_disk/empty.dsk
 
 all:	z.dsk z
 
-z.dsk:	HELLO
+z.dsk:	HELLO ARCS.BAS
 	cp $(EMPTY_DISK) z.dsk
 	$(DOS33) -y z.dsk SAVE A HELLO
+	$(DOS33) -y z.dsk SAVE A ARCS.BAS
 
 ####
 
 HELLO:	hello.bas
 	$(TOKENIZE) < hello.bas > HELLO
+
+####
+
+ARCS.BAS:	arcs.bas
+	$(TOKENIZE) < arcs.bas > ARCS.BAS
+
 ####
 
 z:	z.o
diff --git a/basic/z/arcs.bas b/basic/z/arcs.bas
new file mode 100644
index 00000000..50a82da3
--- /dev/null
+++ b/basic/z/arcs.bas
@@ -0,0 +1,2 @@
+0CALL2225"\Q29QQVX6/:.T?PVQ_*bN2\.23*G.3*b6MOWGbM-
+1"),G;aE`6]N4`U0b5$38aU/b5_&&W`U/)(`6.QJ(W`U/)(`V?`6`F,;_6`V`%`V?$8`%)a5a%#8a%C7[$?CX/b&b7\#?DW/b%b8[#@U%_^A9&7\#?c5bW\O4"******GRASCDEFPOP!i\DEL0GRRETURN}i\F0jjjjjjjF0jFORLOGASCsONERR0::=VALpRNDlo
diff --git a/basic/z/z.c b/basic/z/z.c
index e6257fc8..8195dad8 100644
--- a/basic/z/z.c
+++ b/basic/z/z.c
@@ -1,17 +1,25 @@
+/* by qkumba */
+
 #include <fcntl.h>
-#include <io.h>
+//#include <io.h>
 #include <stdio.h>
 #include <string.h>
+#include <unistd.h>
+
+#ifndef O_BINARY
+#define O_BINARY  0
+#define O_TEXT    0
+#endif
 
 static unsigned char decoder[] = "\"******GRASCDEFPOP!i\\DEL0GRRETURN}i\\F0jjjjjjjF0jFORLOGASCsONERR0::=VALpRNDlo";
 
-void main(int argc, char *argv[])
-{
+int main(int argc, char **argv) {
+
 	int i, l, j, b2, b6;
 	unsigned char b[150];
 	unsigned char bb2[150];
 	unsigned char bb6[150];
-	unsigned char call[10];
+	char call[32];
 
 	memset(b, 0, sizeof(b));
 	i = open(argv[1], O_RDONLY | O_BINARY);
@@ -43,11 +51,14 @@ void main(int argc, char *argv[])
 	while (++j < l);
 
 	sprintf(call, "0CALL%d\"", 2049+10+b2+6+(int)sizeof(bb6)-b6+1);
-	i = open("out", O_WRONLY | O_BINARY | O_CREAT | O_TRUNC, 0x80);
+	i = open("out", O_WRONLY | O_BINARY | O_CREAT | O_TRUNC, 0666);
 	write(i, call, strlen(call));
 	write(i, bb2, b2);
 	write(i, "\r\n1\"", sizeof("\r\n1\"")-1);
 	write(i, bb6 + b6, sizeof(bb6) - b6);
 	write(i, decoder, sizeof(decoder)-1);
+	write(i,"\n",1);
 	close(i);
+
+	return 0;
 }
diff --git a/linker_scripts/apple2_9500.inc b/linker_scripts/apple2_9500.inc
new file mode 100644
index 00000000..15b4d261
--- /dev/null
+++ b/linker_scripts/apple2_9500.inc
@@ -0,0 +1,12 @@
+MEMORY {
+       ZP: start = $00, size = $1A, type = rw;
+       RAM: start = $9500, size = $3000, file = %O;
+}
+
+SEGMENTS {
+CODE: load = RAM, type = ro, align=$100;
+RODATA: load = RAM, type = ro;
+DATA: load = RAM, type = rw;
+BSS: load = RAM, type = bss, define = yes;
+ZEROPAGE: load = ZP, type = zp;
+}
diff --git a/linker_scripts/apple2_9600.inc b/linker_scripts/apple2_9600.inc
new file mode 100644
index 00000000..c200807f
--- /dev/null
+++ b/linker_scripts/apple2_9600.inc
@@ -0,0 +1,12 @@
+MEMORY {
+       ZP: start = $00, size = $1A, type = rw;
+       RAM: start = $9600, size = $3000, file = %O;
+}
+
+SEGMENTS {
+CODE: load = RAM, type = ro, align=$100;
+RODATA: load = RAM, type = ro;
+DATA: load = RAM, type = rw;
+BSS: load = RAM, type = bss, define = yes;
+ZEROPAGE: load = ZP, type = zp;
+}