Re: [Amforth-devel] Experiments with marker

[Kalus M. <mic...@on...>]

Hi.

Would you kindly try (again?) this marker verson on amforth-4.2?

http://dl.dropbox.com/u/1170761/marker.asm


It is ok with my amforth3.6. May be now it is ok for amforth-4.2 too,  
since i! is fixed.

marker <name> copies eeprom from 0..edp into flash, and <name> then  
restores it.
It restores values and its content you created AFTER a newly flashed  
amforth but BEFOR setting a mark.

marker new
as first instruction in a fresh flash will reset amforth.

Any issues with this version?
Michael


Am 19.09.2010 um 17:54 schrieb Al Williams:

> Observing the behavior of Marker --  it removes words from the  
> dictionary but
> does not free up flash. Is that correct:
>
> dp .
> unused .
> marker -testing
> : square dup * ;
> dp .
> unused .
> -testing
> dp .
> unused .
>
> Looking at the source, I can see why. What would be the  
> ramifications of
> setting dp back as part of marker? And unused uses dp.
>
> Is there anything in flash other than the words?
>
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