Re: Stepping Back: A Wealth Of Completion systems Re: [ELPA] New package: vertico

[Gregory Heytings]

> I think it would be desirable to change the default UI just enough so 
> that a code like Xref can make `completing-read` display the completions 
> eagerly.

I did not follow all the details of the earlier discussion, and I'm not 
sure I understand what you mean, but is this not already possible?  IIUC 
Icomplete for example does this when icomplete-show-matches-on-no-input is 
non-nil, and RET selects the first entry.