bug#41423: 27.0.91; eshell file completion in tramp dir is slow (3 minutes) [regression on pretest]

[Michael Albinus]

Gregory Heytings <ghe@sdf.org> writes:

> A much better patch at this point is to just restore the previous
> default behavior (in Emacs 26 and earlier) by setting
> completion-at-point-functions to '(pcomplete t) instead of
> '(pcomplete-completions-at-point t), for example with:
>
> (add-hook 'eshell-mode-hook (function (lambda () (setq
> completion-at-point-functions '(pcomplete t)))))
>
> pcomplete is obsolete, but it is still there, and it works.

I guess Stefan had a reason when he applied
047c1b19353ff58d8cd45935c7b44c911b70e312 last year. Let's see his
analysis.

Best regards, Michael.