[BBC-Micro] BASIC variations

[David Harper]

Is there a definitive list anywhere of the differences between the various 
BBC BASICs?

I am particularly interested simply in differences between BASIC IV (on the 
Master) and the earlier versions. Ones I can remember, off the top of my 
head, are:

    OSCLI keyword
    TIME$ keyword (for RTC)
    EXT# being read/write rather than read only (depending on FS)
    new values for OPT
    the 65C02 extra assembly instructions, of course
    new values for LISTO
    conditional LIST
    EDIT

Are there any others I have forgotten?

David Harper