bug#1291: 23.0.60; 1) resize-mini-windows: customizable, 2) if grow mini, grow Completions

[martin rudalics]

> emacs -Q
> M-x load-library tmm
> M-x tmm-menubar
>
> You'll see that not all candidates in *Completions* are visible. This
> is true in spite of the fact that `tmm-menubar' calls
> Electric-pop-up-window' which correctly fits the *Completions* window
> to the buffer.

IIUC, the *Completions* window is not shrunk any more due to

2008-10-29  Chong Yidong  <address@hidden>

        * electric.el (Electric-pop-up-window): Don't shrink the window if
        it's already big enough.

So please retry with the latest version of electric.el.

martin