Remove EMACS_OUTQSIZE+sleep hack.

[bpt/emacs.git] / src / ChangeLog

diff --git a/src/ChangeLog b/src/ChangeLog
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@@ -1,5 +1,13 @@
 2012-11-04  Paul Eggert  <eggert@cs.ucla.edu>
 
+       Remove EMACS_OUTQSIZE+sleep hack.
+       * 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.
+
        Fix data-loss with --version (Bug#9574).
        * emacs.c (close_output_streams): Use strerror, not emacs_strerror,
        as we can't assume that emacs_strerror is initialized, and strerror