Re: undo in loaddefs.el buffer

[Richard Stallman]

    The line " It is usually a bad idea for timer functions to alter
    buffer contents.", could be left in, but it really serves no purpose
    whatsoever.  Nobody is going to be tempted to make a timer alter
    buffer contents without having good reasons to do so.

That's clearly not true.  People will surely sometimes consider
"let's make a timer do the editing" as a possible solution.