--- /dev/null
+../../../../casl2 -sla ../../../../as/hello.casl
+
+Assemble ../../../../as/hello.casl (0)
+../../../../as/hello.casl:1:MAIN START
+../../../../as/hello.casl:2: OUT BUF,LEN
+../../../../as/hello.casl:3: RET
+../../../../as/hello.casl:4:BUF DC 'Hello, World!'
+../../../../as/hello.casl:5:LEN DC 13
+../../../../as/hello.casl:6: END
+
+Label::::
+BUF ---> #0013
+MAIN ---> #0000
+LEN ---> #0020
+
+Assemble ../../../../as/hello.casl (1)
+../../../../as/hello.casl:1:MAIN START
+../../../../as/hello.casl:2: OUT BUF,LEN
+ #0000 #7001
+ #0001 #0000
+ #0002 #7002
+ #0003 #0000
+ #0004 #1210
+ #0005 #0013
+ #0006 #1020
+ #0007 #0020
+ #0008 #F000
+ #0009 #0002
+ #000A #1210
+ #000B #0021
+ #0021 #000A
+ #000C #1220
+ #000D #0001
+ #000E #F000
+ #000F #0002
+ #0010 #7120
+ #0011 #7110
+../../../../as/hello.casl:3: RET
+ #0012 #8100
+../../../../as/hello.casl:4:BUF DC 'Hello, World!'
+ #0013 #0048
+ #0014 #0065
+ #0015 #006C
+ #0016 #006C
+ #0017 #006F
+ #0018 #002C
+ #0019 #0020
+ #001A #0057
+ #001B #006F
+ #001C #0072
+ #001D #006C
+ #001E #0064
+ #001F #0021
+../../../../as/hello.casl:5:LEN DC 13
+ #0020 #000D
+../../../../as/hello.casl:6: END
+Hello, World!