Re: comint-run can't send signals to subjob

[Richard Stallman]

    that is, comint-interrupt-subjob to send the swi programme an INT
    signal. It does not work on emacs version 21.1.1 or 20.7 running on
    solaris 9, though on a solaris 8 box i does using the same emacs
    binaries.

That sure sounds like a bug, apparently brought about by a change in
Solaris.  We would like to change Emacs to work on the new Solaris
version, but I think that only a Solaris expert can figure out what to
change.