ref: f2d78c632d9384ef45c7da914321f9e30f79ff67
dir: /INDEX/
calc learning yacc cpick color picker: take snapshot of screen, then scroll to this window's position for colors hcol display a hex color lr obsolete walk(1)-like mev visualize mouse grabbing rfx mouse accuracy game solt first attempts at plan9 programming spd typing accuracy game (try with /lib/theo!) tev print keyboard/mouse events wstat use syscall(1) instead