Hi Florent,
Florent Rougon <[email protected]> writes:
> * tex-fold.el (TeX-fold-hide-item): wrap the end of the function in
> (unless (equal ov-start ov-end) ...). What is done in this part isn't
> useful with evaporated overlays and used to cause bugs because
> `overlay-start' and `overlay-end' return nil for such overlays, and
> functions such as `TeX-fold-overfull-p` try to move point to the
> overlay-end. Fixes bug#37337.
Many thanks for tracking this down. I can confirm the bug you describe,
and have a question reg. your patch: If it's only about checking if
`overlay-start' and `overlay-end' are non-nil, wouldn't it be easier to
do:
(when (and ov-start ov-end) ...)
instead of
(unless (equal ov-start ov-end) ...)
?
Best, Arash
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