Re: [PATCH] `completing-read`: Add `group-function` support to completion metadata (REVISED PATCH)

[Daniel Mendler]

On 4/29/21 7:55 PM, Dmitry Gutov wrote:
> I don't think anything like this necessarily has to break 
> 'choose-completion': the UI can remember the mapping between 
> "transformed" and actual completion strings. It's just extra complexity 
> in implementation.

Of course. I may propose a patch which allows the affixation function to
return transformed candidates. It is not a big problem to support this
use case.

Daniel