bug#66042: 30.0.50; ERT test fails while trying to indent pretty-print

[Mauro Aranda]

Hi Prot,

Protesilaos Stavrou <info@protesilaos.com> writes:

> Dear maintainers,
>
> I have encountered a possible bug with an ERT test where it is trying to
> perform indentation and fails with:
>
>     lisp-indent-initial-state: Wrong type argument: wholenump, -2
>
> This is the test I am running:
>
>     (defun test-case (text pos expected)
>       (with-temp-buffer
>         (insert text)
>         (goto-char pos)
>         (backward-kill-word 1)
>         (should (string-equal (buffer-string) expected))))
>
>     (ert-deftest my-test ()
>       (test-case "aaa)))" 7 "aaa"))

I tried to reproduce it on current master, but I couldn't.  I ran the
test interactively, in case that makes a difference.