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Re: [gforth] Deactivate the backtrace message?
From: |
Marcos Cruz |
Subject: |
Re: [gforth] Deactivate the backtrace message? |
Date: |
Thu, 17 Dec 2015 15:15:47 +0100 |
User-agent: |
Mutt/1.5.21 (2010-09-15) |
En/Je/On 2015-12-17 13:42, Anton Ertl escribió / skribis / wrote :
> 1 (BYE)
>
> Maybe have a word
>
> : typecr ( c-addr u -- )
> type cr ;
> : ?error-exit ( f c-addr u -- )
> rot if
> ['] typecr stderr outfile-execute 1 (bye)
> then 2drop ;
>
> Used as in
> ... ( f ) s" Wrong size for the card type." ?error-exit
Thank you for the idea. I was about to search the sources for some way
to bye silently with an error, and then write a custom error word as you
suggest.
Gforth has many useful low-level words that not mentioned on the manual,
like `(bye)`, and many times I find myself searching the sources to
follow some code until I found what I need.
--
Marcos Cruz
http://programandala.net