Max Nikulin <maniku...@gmail.com> writes: > I am confused. I can not figure out how to create the following as HTML > export result: > > <img src="img.png" alt="An image without :width 600 attribute"> > > Attempt to add quotes leads to " and does not prevent ":width" to > become another attribute. > > #+attr_html: :alt An image without :width 600 attribute > [[file:img.png]] > > <p><img src="img.png" alt="An image without" width="600 attribute" /> > </p> > > My current variant: > > ":\\(?:[^\n]*?[[:blank:]]\\)?:width[[:blank:]]+\\(\\S-+\\)" > > The regexp should not match e.g. > > #+attr_html: :alt something > :width 600 > > P.S. I would prefer to use the same parser as ox does.
(cadr par) contains all the attr_ keywords with their values. I think it would be better to use this instead of doing a regex search, which I expect would be slower and more prone to errors. If we want to be strict (and probably more correct), we could use org-export-registered-backends. Otherwise, we could look for any key that starts with attr_. I can probably implement this if people want. But, let me know if I should indeed use org-export-registered-backends. However, I'm starting to feel like this should be separate patch (the goal for mine was just to prioritize attr_org). I also still don't really like the behavior here. I don't think it makes sense to interpret a width as 120% if we have something like #+attr_latex: :width 1.2\columnwidth Matt
