[
  {"note": "Construction mode like Fusion: with nothing selected, X (or the palette's Construction linetype) makes new curves construction until switched back; with a selection X converts it."},
  {"start": "sketch.create"},
  {"click": {"plane": "XY"}},
  {"expect": {"dialog": null}},
  {"key": "X"},
  {"expect": {"tool": null}},
  {"start": "sketch.rectangle.two_point"},
  {"click": {"sketch": [0, 0]}},
  {"click": {"sketch": [30, 20]}},
  {"key": "Escape"},
  {"start": "sketch.circle.center"},
  {"click": {"sketch": [15, 10]}},
  {"click": {"sketch": [20, 10]}},
  {"key": "Escape"},
  {"expect": {"query": {"command": "sketch.inspect", "path": ["curves", 4, "construction"], "value": true}}},
  {"expect": {"query": {"command": "sketch.inspect", "path": ["curves", 0, "construction"], "value": true}}},
  {"expect": {"query": {"command": "sketch.inspect", "path": ["profiles"], "value": []}}},
  {"key": "Z", "cmd": true},
  {"expect": {"query": {"command": "sketch.inspect", "path": ["curves", 4], "value": null}}},
  {"key": "Y", "cmd": true},
  {"shot": "s35_construction_mode"},
  {"widget": "—"},
  {"start": "sketch.circle.center"},
  {"click": {"sketch": [40, 10]}},
  {"click": {"sketch": [45, 10]}},
  {"key": "Escape"},
  {"expect": {"query": {"command": "sketch.inspect", "path": ["curves", 5, "construction"], "value": false}}},
  {"widget": "- -"},
  {"start": "sketch.line"},
  {"click": {"sketch": [0, 30]}},
  {"click": {"sketch": [30, 30]}},
  {"key": "Escape"},
  {"key": "Escape"},
  {"expect": {"query": {"command": "sketch.inspect", "path": ["curves", 6, "construction"], "value": true}}},
  {"key": "X"},
  {"click": {"sketch": [40, 15]}},
  {"key": "X"},
  {"expect": {"query": {"command": "sketch.inspect", "path": ["curves", 5, "construction"], "value": true}}},
  {"key": "Escape"},
  {"start": "sketch.line"},
  {"click": {"sketch": [0, 40]}},
  {"click": {"sketch": [30, 40]}},
  {"key": "Escape"},
  {"key": "Escape"},
  {"expect": {"query": {"command": "sketch.inspect", "path": ["curves", 7, "construction"], "value": false}}}
]