has anyone given any thought to colorizing the background of alternate lines
of scan output? i've only been skimming, but i think "the way it ended up"
leaves that as not directly possible?
Hm. If you don't care which hilight is first, I _think_ you can do it.
Untested, but ....
%(void(msg)%(void(modulo 2))%<(eq 0)...hilight on...%|...hilight off%>
Hm, well, that only works assuming contiguous message numbers, which isn't
a valid assumption.
I don't know if we can do that just in mh-format, because there's no
state kept between format invocations. We'd need to pass some knowledge
from scan down into it. Which isn't actually that hard; things like
%(msg) are just stuff passed down in a special 'dat' array.
--Ken
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