shithub: riscv

ref: 006c4d7ffcf24ab3013f7b4cf64034ad182a6e96
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