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bug#29838: 26.0; Elisp manual: describe standard-error sexps
From: |
Drew Adams |
Subject: |
bug#29838: 26.0; Elisp manual: describe standard-error sexps |
Date: |
Sun, 24 Dec 2017 12:10:56 -0800 (PST) |
> > If users never saw such messages then perhaps there
> > would be no need to describe such things as
> > `(args-out-of-range 9 9)'. If they saw only nice
> > error messages such as "Args out of range: [1 2 3 4], -1"
> > then there would be no such problem.
>
> Is "Args out of range: 9, 9" any more informative?
Of course not. But that's not the corresponding
error message, is it?
Now that you bring that up, I don't see any good
description of the error message itself, either.
So yes, that's perhaps the first thing to fix.
Ideally the message should be self-explanatory,
and should indicate what the range is that the
specified args fall outside of.