bug#74385: [PATCH 4/4] srfi-64: Report failed tests in (standards)Errors format.

Tomas Volf <[email protected]> skribis:

> There is a page in the GNU Standards document regarding the format of error
> messages.  Both GNU Emacs and Vim are able to parse it and support jumping to
> next/previous error.  My version did not produce a line in this format for
> failed tests and this commit rectifies that.
>
> * module/srfi/srfi-64.scm (test-on-test-end-simple)[non-passed]: Write
> out (standards)Errors compatible line.
>
> Reported-by: Janneke Nieuwenhuizen <[email protected]>

I personally like this but my gut feeling is that we may want to stick
to whatever the previous SRFI-64 implementation was doing, to avoid
disruption or breakage for users (remember we’re applying this to a
stable series).