bug#49866: 28.0.50; gnus-summary-exit from the transient search buffer giving error

[Andrew Cohen]

Sorry, I decided to not be lazy and just looked it up:-)

So it can replace the lambda in the sort function. Which is very clear 
and shortens the code. I like it.

Aug 6, 2021 7:01:33 PM Andrew Cohen <cohen@andy.bu.edu>:

> I love niche! (Which, honestly, map-merge is already kind of niche)
>
> Does this just do the sort or does it merge also?
>
> Aug 6, 2021 6:21:40 PM Basil L. Contovounesios <contovob@tcd.ie>:
>
> > Eric Abrahamsen <eric@ericabrahamsen.net> writes:
> >
> > > +          (sort (map-merge 'list list marked)
> > > +          (lambda (elt1 elt2)
> > > +            (< (car elt1) (car elt2)))))))
> >
> > If you prefer, there's the niche function car-less-than-car for this 
> > :).
> >
> > Thanks,