> Uwe Brauer <oub@mat.ucm.es> writes:

Hello Bernt,
   > Hi Uwe,

   > You can edit or view the table formulas with C-c ' in case that helps.
   > This splits the formulas one per line for editing.

Thanks for pointing this out to me, but I seem unable to do it. 

When I use C-c ' I obtain that very long formula in a special buffer,
but it is again a long line. Breaking this line and then using C-c C-c
cuts the second line. So this is not what I was looking for, but maybe I
misunderstood something fundamental.

Uwe