/bin/sh vi mode command line editing and the period

[no at spam at mgedv.net]

> As far as I know, ESC-. (in fact hitting '.' when in command mode)
> repeats your very last action whether it was an editing action or
> executing a command.

yes, that's true for vi, but not for /bin/sh in vi-mode. at least
on my 6.2-RELEASE.
;)