[Fontconfig] How to block glyph fallback in a QT application?

[Behdad Esfahbod]

On 14-01-06 11:09 PM, Janusz S. Bien wrote:
>>
>> You need to ask Qt then.  Little that can be done in fontconfig.
> 
> The problem doesn't seem to be QT specific. On several versions of Debian I
> never get empty squares in any application - for example gnucharmap is quite
> confusing for this reason.

Using Pango, the application needs to request fallback to be off.

-- 
behdad
http://behdad.org/