On 2016-12-22 13:04, Eli Zaretskii wrote:
> I would like to try and understand the problem.  For that I need a
> minimal setup that will show the problem while still making sense,
> i.e. when the characters in the buffer are displayed by the offending
> font.  A setup with a font that is not actually used for display
> doesn't seem to be sensible; if showing the problem with real
> characters requires a somewhat more elaborate setup, please show it.

Thanks.  I'll try to make a more reproducible example.
This might suffer some delays, though; I need to send my laptop for repairs.

Clément.