Hello, line 1696 of ox-html.el (up to date version on git) is: :alt (if (string-match-p "^ltxpng/" source) I wonder whether "^ltxpng" should actually be "^ltximg"? Better yet, should it not be built from the value of org-preview-latex-image-directory, defined as a custom variable and used in one place in ox-html? Or have I confused two different aspects of LaTeX images? I'm asking because the hardcoded pattern doesn't pick up the alt= text for accessibility in HTML export of LaTeX fragments. The same applies to ox-odt, by the way. Thank you. -- : Eric S Fraga via Emacs 28.0.50, Org release_9.3.7-645-g945f49
Hi Eric,
Eric S Fraga <e.fraga@ucl.ac.uk> writes:
> line 1696 of ox-html.el (up to date version on git) is:
>
> :alt (if (string-match-p "^ltxpng/" source)
>
> I wonder whether "^ltxpng" should actually be "^ltximg"?
>
> Better yet, should it not be built from the value of
> org-preview-latex-image-directory, defined as a custom variable and used
> in one place in ox-html? Or have I confused two different aspects of
> LaTeX images? I'm asking because the hardcoded pattern doesn't pick up
> the alt= text for accessibility in HTML export of LaTeX fragments.
I think using `org-preview-latex-image-directory' is the way to go.
I did this in 9ad3606bf in the master branch.
If you have a chance to test and confirm the fix, that'd help.
Thanks,
--
Bastien