hi-lock-unface-buffer shows popup-menu if bound to function key

[Stefan Daschek]

I tried to bind hi-lock-unface-buffer to C-S-F11 with the following
statement:

(global-set-key [(control shift f11)] 'hi-lock-unface-buffer)

Now pressing C-S-F11 results in a popup-menu titled "Select pattern to
unhighlight". This seems to happen regardless of which function key
and modifiers are used. However, binding hi-lock-unface-buffer to
something like C-c u works correctly.

I even tried with emacs -q --no-site-file but that did not help either.


In GNU Emacs 21.2.1 (i386-msvc-nt5.0.2195)
 of 2002-03-19 on buffy
configured using `configure --with-msvc (12.00)'
Important settings:
  value of $LC_ALL: nil
  value of $LC_COLLATE: nil
  value of $LC_CTYPE: nil
  value of $LC_MESSAGES: nil
  value of $LC_MONETARY: nil
  value of $LC_NUMERIC: nil
  value of $LC_TIME: nil
  value of $LANG: DEA
  locale-coding-system: iso-latin-1
  default-enable-multibyte-characters: t