Subject: Re: bug#76028: 31; completing-read-multiple: Add prompt indicator

From: Juri Linkov <[email-masked]>
Date: Mon, 03 Feb 2025 19:56:08 +0200

>> > I propose to add such an indicator to CRM by default. Above I have
>> > chosen the tag "CRM" for its shortness, but a more user friendly
>> > solution might require a longer more descriptive name. Furthermore the
>> > code above extracts the separator from the regular expression
>> > `crm-separator', which is not robust for all separators.
>> 
>> How about " [comma-separated list] "?
>
> Or maybe "Describe face (FACE1[,FACE2[,...]]): "

I see no more descriptive prompt that providing an example,
maybe with lower-case like all faces:

  Describe face (face1,face2,...):

A more generalized prompt would make this less clear, e.g.

  Describe face (separator ‘,’):