Re: [RFC][PATCH v2] Allow to export to ascii custom link types as notes

[Max Nikulin]

On 08/11/2023 18:16, Ihor Radchenko wrote:
> We can introduce a special ox-ascii-specific object `object-with-note'
> that will be exported by ox-ascii according to
> `org-ascii-links-to-notes' settings. Then, we can transform link objects
> into `object-with-note' that will later be used in
> `org-ascii--describe-links'.

I am in doubts if it is a bright idea to transform in place passed link 
object inside `org-ascii-link'.

I see 2 ways:
- Use ad-hoc object-with-note org-element object instead of `cons' in my 
patch (rather cosmetic change).
- Introduce :filter property for links that is called before export 
pass. These functions may return arbitrary elements instead of original 
links. For ox-ascii a dedicated transcoder for object-with-note is 
added. Only custom link types having :export property are processed by 
`org-ascii-link'.