Re: address@hidden: Buffer sometimes changes to modified with truncate-partial-width-windows set to nil]

[Richard Stallman]

    > 1. start emacs -Q
    > 2. in scratch buffer evaluate the following 2 expressions
    > (setq ediff-split-window-function 'split-window-horizontally)
    > (setq truncate-partial-width-windows nil)
    > 3. M-x ediff-files file1 file2
    >
    > Now when I move (with <n> in Ediff Control Panel) from diff to diff, it's
    > only a matter of time till at least one of the buffers changes the
    > buffer-modified flag without any apparent reason.

    This seems to be an effect of the "orig-start" code that Stefan added
    to `jit-lock-fontify-now'.  The problem goes away if this chunk is
    commented out.

Stefan, are you going to fix this?