[m-rev.] for review: simplify some code in error_util.m

[Julien Fischer]

On Wed, 12 Oct 2022, Zoltan Somogyi wrote:

> On Wed, 12 Oct 2022 14:26:37 +1100 (AEDT), Julien Fischer <jfischer at opturion.com> wrote:
>>> Any objections, or ideas for better module names?
>>
>> No objections from me.
>>
>> The diff looks fine.
>
> Thank you.
>
> I just thought of something else. Splitting error_util.m
> will require touching many modules, so I thought
> I would rename the format_component type to
> format_piece, because we already use Pieces
> as the standard variable name to refer to lists of
> format_components. This would require touching
> the same modules, so it makes sense to do both
> at the same time. Any objections?

No.

Julien.