Hi Andreas (et al.),

After asking around, it seems like letting `string-trim` fail naturally is indeed the canonical thing to do here, especially since with `toggle-debug-on-error` we're able to get the full call-stack if we need it. I've altered the patch (see attached) accordingly. Thanks for your patience.

Cheers,

Colin

On Wed, 26 May 2021, at 10:39, Andreas Schwab wrote: