On Mon, 30 Nov 2020 17:47:06 +0000, Jesse 1 Robinson wrote:

>I considered the effect of trailing blanks and had my colleague check for 
>nulls or blanks in ISPF Option 0.
>
>General                 
>  Input field pad . . N 
>  Command delimiter . ;
>
>Even after changing from blank to nlll, his SDSF fill character appeared to be 
>blank. 
> 
Does N mean NULLS ALL or NULLS STD?

That feels like a half-hearted implementation of NULLS.  Does INSERT work?
If so, then some downstream component assumes, "Oh, the user entered
fewer characters than I expect.  I'll just fill the rest with blanks."

Lazier than passing a length descriptor.  A null-terminated string would be
a benign (in this case) alternative.

-- gil

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