Re: [Amforth-devel] Words redefiniton and references

[pito <pi...@vo...>]

So from all the previous posts - in order to redefine sinus I have to
upload a new word:

: sinus_redefine
/ which defines a new word "sinus" for future compilations
..
/ which iteratively looks up wordlist and changes sinus references in
the all other words in the system so they all will use the new sinus
...
;

than I will get:

sinus5 sinus_redefine sinus4 navigate distance sinus3 position sinus2
speed height sinus1 ....

where sinus5 will be used by all existing words.
(?)
Pito.


----- PŮVODNÍ ZPRÁVA -----
Od: "pito" <pi...@vo...>
Komu: amf...@li...
Předmět: Words redefiniton and references
Datum: 4.7.2010 - 14:38:27

> Hi, as the concept of uploading a new word which redefines
> the old definitions
> of the same word and references to it as well is for
> me important to
> understand let me start this thread. Imagine my satellite
> flying - I
> need to upload a more precise word "sinus" with a higher
> precision.
> I do assume that amforth will put the new sinus as
> the newest word in
> the list and any word which uses sinus will reference
> to this new sinus.
> Let assume following wordlist coming from my onboard
> guidance computer:
> > words
> sinus4 navigate distance sinus3 position sinus2 speed
> height sinus1 ....
> 
> The suffix in sinus indicates redefinition index for
> clarity only so
> all the sinuses are word "sinus" in the reality. Sinus4
> is the newest
> upladed word. The left hand side words are newer.
> 
> The navigate word uses the words heigh and position.
> Which sinus will
> be used in height and position words?
> Cheers,
> Pito
>