Re: [Amforth] Simulation of AVR with Amforth in simavr? (And: Unnescessary multiple writes to EEPROM?)

[Mikael N. <mik...@pp...>]

Just as a reference, this is how it works in FF.
The DPs and LATEST is kept in ram during interpretation
of a line and during compilation state.

It also gives a nice undo effect if the compilation fails.
ABORT will restart QUIT and copy the old values from eeprom again.
No half compiled words are left in the dictionary.

: quit
   rpempty
   [
   begin
      dp>ram              \ copy DPs and LATEST to ram
      begin
          sp?
          tib tibsize accept space interpret state @ 0=
      until
      dp>eeprom      \ copy updated  DPs and LATEST to eeprom
      ." ok"
   again ;

BR Mikael