* [bug?] should ltxpng be ltximg in ox-html?
@ 2020-06-22 16:06 Eric S Fraga
2020-09-05 8:43 ` Bastien
0 siblings, 1 reply; 2+ messages in thread
From: Eric S Fraga @ 2020-06-22 16:06 UTC (permalink / raw)
To: Emacs Org mode mailing list
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
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [bug?] should ltxpng be ltximg in ox-html?
2020-06-22 16:06 [bug?] should ltxpng be ltximg in ox-html? Eric S Fraga
@ 2020-09-05 8:43 ` Bastien
0 siblings, 0 replies; 2+ messages in thread
From: Bastien @ 2020-09-05 8:43 UTC (permalink / raw)
To: Eric S Fraga; +Cc: Emacs Org mode mailing list
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
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2020-06-22 16:06 [bug?] should ltxpng be ltximg in ox-html? Eric S Fraga
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