Scrollback and DEC-Talk Express

Samuel Thibault samuel.thibault at
Mon Aug 4 06:47:20 EDT 2008

Tony Baechler, le Mon 04 Aug 2008 03:37:24 -0700, a écrit :
> OK, so far success!

It looks like it has been broken for quite a long time, even in the CVS

> The key echo seems very slightly less responsive than before, but I
> can live with that.

Mmm I'm not sure what could cause that, except maybe if the synth uses
xon/xoff around the flush, so that we are now waiting for a xon before
echoing the key.

I guess a fix could be to use the index returned by the synth to know
when we really need to trigger a flush.

Note btw that maybe tuning the trigger time would fix it too (see
/sys/modules/speakup/parameters/trigger_time, in ms).


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