shithub: riscv

ref: 9ef4ba83f62761b517db23a16e2f61e5861aae23
dir: /sys/lib/troff/term/

tab.37
tab.450
tab.450-12
tab.dumb
tab.i300
tab.lp
tab.post
tab.think
tab.thinkbold
tab.thinksmall
tab.utf