Fixed infinite display loop bug in FOR-RELEASE

[Kim F. Storm]

I have just installed a change to fix this:


** Emacs infloops in redisplay when displaying a non-breaking
space in an overlay.  Setting `nobreak-char-display' to nil makes the
bug go away.  The following form reproduces the bug:

(overlay-put (make-overlay 1 2 nil t)
             'after-string
             (string (decode-char 'ucs #x00A0)))

(Copy to *scratch* and evaluate.)


-- 
Kim F. Storm <address@hidden> http://www.cua.dk