>>>>> "KH" == Kenichi Handa <handa@m17n.org> writes:

    KH> In article <874r3f1ocb.fsf@zamazal.org>, Milan Zamazal
    KH> <pdm@zamazal.org> writes:
    >> When I start a process, set its input and output encoding to
    >> utf-8 and send a long string to it through process-send-string,
    >> usually some final part of the sent string is missing on the
    >> recipient's side.

    KH> Thank you for the report.  I've just installed the attached
    KH> change in RC and HEAD.  It should be applicable also to Emacs
    KH> 21.3.

Thank you.  The case I've reported works well in Emacs 21.3, but this
one still truncates the output: