bug#55768: 26.3; isearch highlighting in dired

[Lars Ingebrigtsen]

Thierry EMERY <thierryalemery@gmail.com> writes:

> (invisible-p (point)) has already been tested in the previous line, but it 
> only tests that
> there is a text property, not actual invisibility:
> (defun invisible-p (pos)
>   (get-text-property pos 'invisible))

That's not the definition of invisible-p.  It's

DEFUN ("invisible-p", Finvisible_p, Sinvisible_p, 1, 1, 0,
       doc: /* Non-nil if text properties at POS cause text there to be 
currently invisible.

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