Assigning multiple labels (X-Label) to a message

[Cameron Simpson]

On 17Dec2020 18:58, Marcus C. Gottwald <mcg at cheers.de> wrote:
>David Champion wrote (Wed 2020-Dec-16 16:36:40 -0800):
>> As Kevin mentioned, I have some patches that work to resolve this
>> stuff.
>
>Thanks a lot for the info!
>
>> * The new code will permit X-Label keyword splitting on space or comma,
>
>Cool -- so I'll use either space or comma, depending on what
>looks better as part of %y in the index. :-)

David, does the comma flavoured version trim whitespace on the results?  
I ask because my mail filing has been using ", " in X-Label in strict 
adherence to nothing whatsoever. OTOH, I can change that.

Cheers,
Cameron Simpson <cs at cskk.id.au>