Hello,

(I am not sure if this is the right list to submit a patch for RefTeX.
Please let me know if it is not. Thanks!)

In the function 'reftex-offer-label-menu', there are two 'setq'
expressions inside a loop. That makes it hard for users to change those
settings. For example, I would like to remove 'global-mode-string' from
the mode line of the label buffer, but there is no easy way to do so.

This patch moves the two 'setq' expressions to the definition of the
major mode for the buffer, so users could use the mode hook to tweak
those two settings.

Thanks!