bug#37826: Very annoying autoraise client/server behavior with -t option

[Eli Zaretskii]

> From: Carlos Pita <carlosjosepita@gmail.com>
> Date: Mon, 21 Oct 2019 10:55:11 -0300
> Cc: 37826@debbugs.gnu.org
> 
> Would reverting your create-after-visiting fix and merely creating the new 
> frame with an initial empty tmp
> buffer would fix the "flash", at least to the level of standalone emacs?

No, because it will flash an empty buffer, something that Emacs
doesn't do.  When you visit a file in Emacs, you see the current
buffer, and right afterwards the buffer visiting the new file; there's
no empty buffer flashing in-between.