bug#70213: Info-mode side window fit-window-to-buffer issue

[martin rudalics]

> What do you mean by 'body-function'?

The doc-string of 'display-buffer' says

 `body-function' -- A function called with one argument - the
    displayed window.  It is called after the buffer is
    displayed, and before `window-height', `window-width'
    and `preserve-size' are applied.  The function is supposed
    to fill the window body with some contents that might depend
    on dimensions of the displayed window.

Using it in 'info-pop-to-buffer' would probably mean overkill though -
'Info-directory' doesn't care about the size of the window used for it.

martin