Karthik Chikmagalur <karthikchikmaga...@gmail.com> writes:

>> Maybe even hook into link parameters.
>
> Yes, the idea is to add an org-link-parameter named ":preview" so each
> link type can register how it should be previewed.  When omitted, we
> fall back to a default (only for file links) that's the current
> image preview behavior.
>
> More fine-grained behavior may be desired in the future -- for example,
> web url links to YouTube should be previewed differently from web url
> links to arXiv, but for now this will be the responsibility of the
> single :preview function in org-link-parameters.

This is not a problem.
It is possible (and also Elispy) to use advices:

(add-function :before-until (org-link-get-parameter "id" :follow) #'my-function)

We may want to document this fact better though.

> Would you like this to be part of org.el or should I spin out an
> org-image-preview.el feature+library?

Spin out will be easier when for my rebase :)

-- 
Ihor Radchenko // yantar92,
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