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- package ansiterm
- type csiParamState struct {
- baseState
- }
- func (csiState csiParamState) Handle(b byte) (s state, e error) {
- logger.Infof("CsiParam::Handle %#x", b)
- nextState, err := csiState.baseState.Handle(b)
- if nextState != nil || err != nil {
- return nextState, err
- }
- switch {
- case sliceContains(alphabetics, b):
- return csiState.parser.ground, nil
- case sliceContains(csiCollectables, b):
- csiState.parser.collectParam()
- return csiState, nil
- case sliceContains(executors, b):
- return csiState, csiState.parser.execute()
- }
- return csiState, nil
- }
- func (csiState csiParamState) Transition(s state) error {
- logger.Infof("CsiParam::Transition %s --> %s", csiState.Name(), s.Name())
- csiState.baseState.Transition(s)
- switch s {
- case csiState.parser.ground:
- return csiState.parser.csiDispatch()
- }
- return nil
- }
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