The ".." in "meson setup .."

This is a multi-part message in MIME format...

------------=_1777380399-18567-26722
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 7bit

I've been wondering for a while now what the two dots in

meson setup ..   \

might be good for.  Perhaps everybody else knows but I don't and I
couldn't find an explanation in the books nor in the
meson-documentation.  My tests suggest that they are not necessary,
meaning that the following forms would be equivalent:

meson setup ..   \
meson setup      \ 	

So, _if_ the dots serve no other purpose than to fill space: wouldn't it
be better to leave them out?  For reasons of clarity and simplicity?
Thanks.

Rainer

-- 
The truth always turns out to be simpler than you thought.
Richard Feynman

------------=_1777380399-18567-26722
Content-Type: text/plain; charset="UTF-8"
Content-Disposition: inline
Content-Transfer-Encoding: 8bit
MIME-Version: 1.0

-- 
http://lists.linuxfromscratch.org/sympa/info/blfs-support
Unsubscribe: See the above information page

------------=_1777380399-18567-26722--