ref: 3d5dca521797b5a91ebc4281fbaf58211bb4f40f
dir: /sys/src/cmd/vt/termcap/
h2|2621|hp2621|hp2621a|hp2621p|2621|2621a|2621p|hp 2621:\ :is=\E&j@\r\E3\r:bt=\Ei:cm=\E&a%r%dc%dY:dc=2\EP:ip=2:\ :kh=\Ep\r:ku=\Et\r:kl=\Eu\r:kr=\Ev\r:kd=\Ew\r:\ :kn#8:k1=\Ep\r:k2=\Eq\r:k3=\Er\r:k4=\Es\r:k5=\Et\r:k6=\Eu\r:k7=\Ev\r:\ :k8=\Ew\r:ks=\E&jB:ke=\E&j@:ta=2^I:tc=hp: