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Re: [PATCH] Fix regex for determining image width from attribute
From: |
Timothy |
Subject: |
Re: [PATCH] Fix regex for determining image width from attribute |
Date: |
Mon, 22 Nov 2021 16:29:41 +0800 |
User-agent: |
mu4e 1.6.9; emacs 28.0.50 |
Hi Matt,
> Unfortunately, I think this makes a valid use case
> impossible. Specifically, I like to be able to set an image width
> explicitly with #+attr_org (or some other attr_ for the corresponding
> export) and fall back to the actual image width when this isn’t
> specified. This includes the ability to use the actual image width in an
> org buffer, but an explicitly-set image width for export. For example,
> for my blog I often have attr_html set, but I want the image to use its
> actual width when displayed in org.
Thanks for explaining a use case! That’s most helpful.
> I don’t see how this is possible with the current implementation.But, it
> works naturally with the implementation I have in mind
Actually, it’s almost possible with the current implementation. Consider this
example:
┌────
│ #+attr_org: :width t
│ #+attr_html: :width 20%
│ [[file:image.png]]
└────
At the moment Org tries to interpret `t' as a number (and obviously fails),
however with a small tweak that I think would be very reasonable to make, this
would cause the behaviour you describe.
What do you think?
> (IIRC this is how it previously worked, but I could be mistaken).
You are mistaken. The previous implementation looked for `#+attr_*' too, but
didn’t recognise proportional values.
> Maybe a solution to accomplish all goals would be to add an #+attr_fallback
> (or attr_default, attr_any, attr_all, etc.) that is used for any backend
> unless a specific setting is made for that backend.
Hmmm, I’m not sure this is called for.
All the best,
Timothy
- [PATCH] Fix regex for determining image width from attribute, Matt Huszagh, 2021/11/21
- Re: [PATCH] Fix regex for determining image width from attribute, Timothy, 2021/11/21
- Re: [PATCH] Fix regex for determining image width from attribute, Matt Huszagh, 2021/11/21
- Re: [PATCH] Fix regex for determining image width from attribute,
Timothy <=
- Re: [PATCH] Fix regex for determining image width from attribute, Matt Huszagh, 2021/11/22
- Re: [PATCH] Fix regex for determining image width from attribute, Timothy, 2021/11/22
- Re: [PATCH] Fix regex for determining image width from attribute, Matt Huszagh, 2021/11/22
- Re: [PATCH] Fix regex for determining image width from attribute, Kyle Meyer, 2021/11/22
- Re: [PATCH] Fix regex for determining image width from attribute, Timothy, 2021/11/23
- Re: [PATCH] Fix regex for determining image width from attribute, Matt Huszagh, 2021/11/23
- Re: [PATCH] Fix regex for determining image width from attribute, Timothy, 2021/11/23
- Re: [PATCH] Fix regex for determining image width from attribute, Matt Huszagh, 2021/11/23
- Re: [PATCH] Fix regex for determining image width from attribute, Max Nikulin, 2021/11/23
- Re: [PATCH] Fix regex for determining image width from attribute, Matt Huszagh, 2021/11/23