On Tue, 18 Nov 2003, Fred Cisin wrote:
   Z80:
        CP/M (and variants: MP/M, etc)
        TRS-DOS 
          APR-DOS
                NEWDOS
                DOSPLUS
                VTOS
                LDOS
        MicroDos (Micropolis)
        UCSD P-System 
 
Was there a UCSD P-system for the Z80?
   6502:
        Apple DOS 
                PRODOS / SOS?
                Apple Pascal (UCSD P-Syatem) 
 
You can add the UCSD P-system here.
--
Sellam Ismail                                        Vintage Computer Festival
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