Iterate Arguments State Property

If Python is in the "iterate_args" state, and the Arguments stack has at least 1 argument, then the Expression State is updated to "begin_expr" to begin evaluating the argument.

if the following are true:

  • expression state at time t = "iterate_args"
  • arguments stack at time t = [ [ x, y ], z ]

then expression state at time (t + 1) = "begin_expr"

For example,

if the following are true:

  • expression state at time 3 = "iterate_args"
  • arguments stack at time 3 = [ [ 5, [ 2, [ ] ] ], [ ] ]

then expression state at time (3 + 1) = "begin_expr"

Try stepping through the simulator to see the Expression state set to "begin_expr" again.

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