GitLab

* dispnew.c (update_frame_1): Remove hack for terminals slower
than 2400 bps, which throttled Emacs by having it sleep.  This
code hasn't worked since at least 2007, when the multi-tty stuff
was added, and anyway those old terminals are long dead.
* systty.h (EMACS_OUTQSIZE): Remove; unused.  The macro isn't used even
without the dispnew.c change, as dispnew.c doesn't include systty.h.