Rudolf Adamkovič <rud...@adamkovic.org> writes: > REPRODUCTION: > > 1. Create a file containing: > > #+OPTIONS: num:nil > > * Test > :PROPERTIES: > :ALT_TITLE: alt > :END: > > This is a test. > > 2. Open the file. > 3. Export to a PDF file with LaTeX.
Confirmed. This is because [<alt-title>] is inserted into the sectioning command unconditionally, regardless whether sectioning command supports such an optional argument. I suspect that the proper way to handle this problem is changing structure of `org-latex-classes' to explicitly specify alt-title placeholder. -- Ihor Radchenko // yantar92, Org mode maintainer, Learn more about Org mode at <https://orgmode.org/>. Support Org development at <https://liberapay.com/org-mode>, or support my work at <https://liberapay.com/yantar92>
