Unicode /dev/vcsu* support for linux screen driver about fenrir

[chrys87]

Sure,
should not be a big deal to prefer vcsu* over vcs* if exist. after reading the patch, this also has a downside:

Unicode with attributes (similarly to /dev/vcsa*) is not supported at
the moment.

but ill take a look at this if you need this

[chrys87]

i added support for /dev/vcsu to fenrir (its used automatical if available). it takes the attributes still from VCSA for now.
i leave it open as i need to do some testing first before i define it as stable.
Tanks for reporting

[chrys87]

Ok, landed in master and works like a charm.
speaks now "skull with crossbow" instead of "unknown blabla" for this:
printf '\xE2\x98\xA0'