[Orgmode] C-u usage

[Andreas Röhler]

Hi Carsten,

while dealing with the key/command-name issue,
thanks for the last hint BTW, works now,

stumble over

C-u C-u C-u <TAB>

Don't it break common Emacs usage somehow?

The problem arises, as C-h k does not report a
combination starting with C-u...

Just for consideration.

Andreas