computer

type PinnedOperation struct {
	// Op is the operation's position in with.do, counted from 1.
	Op int `json:"op"`
	// Kind is act or extract.
	Kind string `json:"kind"`
	// System is the system the recording was made on, windows or macos.
	System string `json:"system,omitempty"`
	// SavedAt is when the run that made the recording ran; it is zero for a
	// recording that does not say.
	SavedAt time.Time `json:"saved_at,omitzero"`
	// Recorded holds an act's pinned steps, set only when every recorded
	// action has a pinned form.
	Recorded []pinnedStep `json:"recorded,omitempty"`
	// Fields holds an extract's pinned fields by output name.
	Fields map[string]pinnedField `json:"fields,omitempty"`
	// Unpinnable lists an act's recorded actions that have no pinned form.
	Unpinnable []UnpinnableAction `json:"unpinnable,omitempty"`
	// Assumes names the variables the act's instruction names that its
	// recorded actions never use, such as an item its list already showed:
	// pinned, the steps leave each as a run finds it, whatever its value.
	Assumes []string `json:"assumes,omitempty"`
	// AssumesUnknown marks an act recorded before recordings noted those
	// variables, whose steps may leave some of them alone.
	AssumesUnknown bool `json:"assumes_unknown,omitempty"`
}

type UnpinnableAction struct {
	// Turn is the recorded turn the action belongs to, counted from 1.
	Turn   int    `json:"turn"`
	Action string `json:"action"`
	Code   string `json:"code"`
	Reason string `json:"reason"`
}