Re: setnu-mode and Emacs 21.

[Miles Bader]

"Stefan Monnier" <monnier+gnu/address@hidden> writes:
> We should maybe change them to not use markers (use something more
> like the text-property approach where the buffer positions are
> relative so that only a few places need to be updated for each
> buffer change).

Sure, it'd be great if overlays were faster.  Regardless of how fast
they are, though, I think adding an overlay to every line of a file is a
silly way to display line numbers...

-Miles
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