content: [tool.poe.tasks]
  
  greet = "poe_test_echo hello"
  
  _noop.shell = ":"
  _about = "poe_test_echo about"
  _do_setup  = "poe_test_echo here\nwe go...\n"
  
  
    [tool.poe.tasks.think]
    cmd = "poe_test_echo Thinking $first_thing and $subject2"
    deps = ["_noop", "_do_setup"]
    uses = { first_thing = "_about $subject1" }
    args = [{ name = "subject1", positional = true }, { name = "subject2", positional = true }]
  
    [tool.poe.tasks.deep-graph-with-args]
    cmd  = "poe_test_echo $greeting1 and $greeting2"
    deps = ["_do_setup", "think $subject1 $subject2"]
    uses = { greeting1 = "greet $subject1", greeting2 = "greet $subject2"}
    args = ["subject1", "subject2"]
  
    [tool.poe.tasks._a1]
    help = "Dependency 1 of task a"
    cmd = "echo A1"
  
    [tool.poe.tasks._a2]
    help = "Dependency 2 of task a"
    cmd = "echo A2"
  
    [tool.poe.tasks.a]
    help = "Task a"
    expr = "'a1: ' + ${a1} + ', a2: ' + ${a2}"
    uses = {a1 = "_a1", a2 = "_a2"}
  
    [tool.poe.tasks.b]
    help = "Task b"
    cmd = "echo b"
  
    [tool.poe.tasks.ab]
    help = "Sequence of tasks a and b"
    sequence = ["a", "b"]
  