[DECtalk] flush command

[Andy Brown]

Thanks.  That kind of works, in that it does clear the buffer.  However,
whenever I send this command the next three characters sent are lost.  A
workaround of just sending 3 random characters after the Ctrl-C kind of
works, unless a few clears are sent in a row, in which case multiple
sets of 3 characters are lost.  This results in parts of commands being
spoken (like [:Index Reply 3], where I get "dex Reply 3" or " Reply 3")
- not desirable! Is there a clean way of starting speech again?  I tried
Ctrl-A and Ctrl-B with no luck.

Thanks.

[PS. Sent from wrong email last time, sorry!]