last-non-white-space-on-line

[Andreas Roehler <andreas.roehler@online.de>]

Hi, 

is there a function known to jump to the last
non-whitspace char in line - as (back-to-indentation)
does in the other direction?

Could write something like 

(defun last-non-white-space-on-line ()
  " "
  (interactive)
  (end-of-line)
  (skip-chars-backward "[ \t]")) 

Nonetheles, would prever to use an already existing
macro.

Thanks

Andreas Roehler