Re: Font selection weirdness

[Juanma Barranquero]

> To see why the error is occuring, set a breakpoint on clear_cached_metrics
> and when it is hit, go back up the stack (in gdb: frame 1) to see what
> function it has failed from. Then get information such as the return code of
> the failing function, the character or glyph code that it is failing on, and
> the font, tyo help diagnose why it has failed.

Inserting the problematic chars into *scratch* does not trigger
clear_cached_metrics. C-h h does trigger it, but I suppose that's
reasonable because there are many characters in etc/HELLO for which I
do not have a suitable font.

Anything else I can try?

             Juanma