bug#60464: 29.0.60; Regression - pcomplete-arg fails with argument 'last

[Daniel Mendler]

On 1/4/23 15:46, Gregory Heytings wrote:
>> Gregory, could you please take a look at the version of pcomplete-arg 
>> that I've sent?
>
> I did.  It's not better (and in fact much more bug-prone) than reusing 
> pcomplete-actual-arg.

Maybe, but it works well for me. Your implementation with the 'last
condition doesn't make sense. It is not a good idea to treat 'last
specially such that we return a different type in this case. This is
more bug-prone for the caller.

Daniel