Re: Auto-fill-mode bug: unbreakable space lost

[Richard Stallman]

    I use S-SPC to toggle the X input method, and am _constantly_
    triggering it by mistake, even though I'm (obviously) very aware of
    the problem and try not to.  As you can imagine this usually happens
    when typing a space after entering a capitalized word or shifted
    symbol -- my shift-key release reflex is often just a little too slow.

Ok, we will not redefine S-SPC.