Dictionary
List of words defined in Inner core (B390), Core words (B420)
and Extra words (B150).
31 Glossary 34 Symbols
37 Entry management 40 Defining words
42 Flow 46 Parameter stack
48 Return stack 50 Memory
52 Addressed devices 54 Arithmetic / Bits
56 Logic 58 Strings
60 I/O 64 Disk
