Re: How can I change a buffer-local glyphless char table?

[Stefan Monnier]

>   (make-local-variable 'glyphless-char-display)

This makes the variable buffer-local but its value is still the same
array object, so update-glyphless-char-display will still update the
same object shared by all buffers.

> Any ideas how I can do this more easily?

You might try

    (set (make-local-variable 'glyphless-char-display)
         (copy-sequence glyphless-char-display))


-- Stefan