> On 2020-09-15, Kyle Meyer wrote:

> >
> >> It is pretty tricky to debug, but the failure starts with 4a27b67fd
> >> (org-element: Fix property drawers parsing, 2020-04-22).  As far as I
> >> can see, the pattern introduced there is perfectly valid and should be
> >> compatible with Emacs 24.  I'd _guess_ this is a pcase bug in Emacs 24,
> >> particularly the one fixed by 528872c5f8 (bug#18554, 2014-09-27), but I
> >> didn't make an effort to try to understand that commit.
> >>
> >> Interestingly, the error goes away if I just swap the elements in the
> >> pcase (and ...) pattern added by that commit.  Dunno, but if that clears
> >> up the failure on your end as well, I don't see any reason to not make
> >> that change.
> >>
> >>
> >> diff --git a/lisp/org-element.el b/lisp/org-element.el
> >> [...]
> >
> > Yes, that fixes the problem over here.
>
> Thanks for confirming.  Pushed (73c929e3b).
>
>
I just stumbled on this as I was looking into why ox-hugo tests failed on
emacs 24.x (
https://travis-ci.org/github/kaushalmodi/ox-hugo/builds/728059027 ). This
should pass next week now. Thanks for your fix.