Hi. Vincent. My comments below.

>>>>> "Vincent" == Vincent Belaïche <vincent.b.1@hotmail.fr> writes:

    Vincent> Hello,

    Vincent> Please note that cells can be renamed and you have auto-completion on renamed cells.

OK.

    Vincent> Concerning the letters case, maybe it would be even more flexible if the user had some
    Vincent> sort of hook function to pre-process cell names that are not in the renamed cell list,
    Vincent> then you could set this function to upcase, but some other setting could allow to enter
    Vincent> some coordinate.

    Vincent> Rahter than applying your patch, I can update the code in this way.  V.

It sounds good.

Best Regards