shithub: riscv

ref: c9d55cadb36a6667d61d0001b0f7619c74431d4a
dir: /sys/lib/troff/font/devutf/charlib/ob/

View raw version 
/build_ob {
    pop
    size 3 mul 16 div /rad exch def
    currentpoint
    newpath
    rad add exch rad add exch rad 0 360 arc
    stroke
} def