bug#67993: Selecting buffer automatically

[martin rudalics]

> These clarifications could be added to the docstring as well:
>
>    "the window that was selected before calling this function
>     will remain selected regardless of which other windows
>     were selected later with other calls of 'display-buffer'."

Maybe

    "the window that was selected before calling this function will
     remain selected regardless of which windows were selected
     afterwards within this command."

would be more precise.

martin