[Coco] Error codes on SECB

[Diego Barizo]

I checked on the "Quick reference guide" and the NE error is not listed.
Also, this short program gives no number
10  ON ERR GOTO 1000
20 LOAD"PPPP"
30 STOP
1000 ? ERNO,ERLIN
1010 END

If I change line 20 for WOAD "PP" I get the expected results for an SN error

BUT... If after the first program ends, I type ? ERNO, I do get 26 as 
answer... :-/



William Astle wrote:
> Diego Barizo wrote:
>   
>> While debugging a program, I noticed that some errors just don't 
>> generate an error code, like "NE error"
>> Is there anywhere I could "peek" to identify this error?
>>
>> And out of curiosity, does anyone know why some errors are not included? 
>> ( I seen to remember another error that did not generate an error code, 
>> but just can't remember which one)
>>     
>
> I thought NE was error code 26 (Unravelled book confirms.) Interestingly 
> enough, NE is defined by Extended Basic even though most folks would 
> only encounter it when using Disk Basic.
>
> Unless you're doing something odd, all errors go through the same 
> handling process so ERRNO should provide the error code (assuming ON ERR 
> GOTO in effect). The only special handling I see in the error routines 
> is for some weird case of a UL error. (Note that if you aren't doing ON 
> ERR GOTO, you won't get the error code stored anywhere.)
>
>