Am Di., 22. Apr. 2025 um 17:52 Uhr schrieb Paul Nelson <ultrono@gmail.com>:

> Try opening the new grep.el, C-c C-e in the buffer, then C-x C-e with
> point after the "defvar grep-compilation-transform-finished-rules" form
>

That worked
I did some tests with few matches, many matches
For my use-cases this fixes the bug.