yes. in theory it can exist, so add a test for it. because for flat
theme i actually have an idea where vrtical vs horizontal do look
different and the theme already procvided both via an alias and code
would use them if needed... so... why not?
use sizeof the buffer rather than constant in snprint and 0.5 rather
than .50 which almost looks like a typo... :) also use correct escape
for % (%%%% so it becoems %% which is correct for a fmt string yto
produce %)