ref: d3da2e1b89f30f404c3d11053680098f1b7bf677
dir: /appl/cmd/pause.b/
implement Pause; # # init program to do nothing but pause # include "sys.m"; include "draw.m"; Pause: module { init: fn(nil: ref Draw->Context, nil: list of string); }; init(nil: ref Draw->Context, nil: list of string) { <-chan of int; }