function name completion is broken

[David A. Moon <Moon at SCRC-TENEX>]

    Date: Sunday, 8 July 1984, 14:41-EDT
    From: Steven C. Bagley <bagley at MIT-OZ>

    In zwei in Release 5.0, Experimental MIT 1.4, FEP 18, on Lisp Machine Robot-3 (3600):

    I have two functions, called EDGE-IN-REGION-BOUNDARY-P and
    EDGE-INTERSECTS-REGION-BOUNDARY.  I type meta-. and then
    edge-in-region-boundary then ctrl-shift-?.  Zwei thinks both functions
    can complete the input, which is bogus reasoning.

Not so.  Zwei completion completes each word separately; it doesn't just
complete at the end of the string like Tops-20 completion.