recompile uses wrong buffer.. hint

[Stephan Stahl]

Hi.

I tried to find a solution to this problem and at least found what was
causing this strange behaviour.

The function `compilation-buffer-name' tries to get a name for the
compilation buffer. There is a test:
        ((and (eq major-mode 'compilation-mode)
              (equal mode-name (nth 2 compilation-arguments)))
         (buffer-name))
that equal will (always?) return nil because the structure of
compilation-arguments has changed in the recent compile.el rewrite.
Because of this the function will always return a default name. Maybe its
sufficient to remove that equal but i'm not sure..

-- 
Stephan Stahl