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Re: Bug ? error with include debug.fs in Debian11 64bits


From: Pascal Dag
Subject: Re: Bug ? error with include debug.fs in Debian11 64bits
Date: Sat, 20 May 2023 19:09:29 +0000 (UTC)

more precise methods tend to be more effective:

https://www.complang.tuwien.ac.at/forth/gforth/Docs-html/Debugging.html


..> I already saw this: all tries to use it unsuccessfull till now (probably a video is missing for my poor skills).


Am Samstag, 20. Mai 2023 um 19:18:44 MESZ hat Anton Ertl <anton@a4.complang.tuwien.ac.at> Folgendes geschrieben:


On Tue, May 16, 2023 at 07:05:57PM +0000, Pascal Dag wrote:

> with
> include debug.fs
> in prog.fth
>
>
> "gforth prog.fth" output is
>
>
> redefined naligned redefined nalign ...


There is no need to include debug.fs, because it is already included
in the Gforth image (the many "redefined" messages indicate this).
This single-stepping debugger works only with gforth-itc, as
documented in

https://www.complang.tuwien.ac.at/forth/gforth/Docs-html/Singlestep-Debugger.html

BTW, in my experience a stepping debugger is usually a waste of time,
and more precise methods tend to be more effective:

Debugging - Gforth Manual

However, the stepping debugger may be useful to understand how Forth
steps through the program.

- anton





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