You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: escape_state.go
    path of file: ./repos/kubernetes/vendor/github.com/Azure/go-ansiterm
    
    the code of the file until where you have to start completion: package ansiterm

type escapeState struct {
	baseState
}

func (escState escapeState) Handle(b byte) (s state, e error) {
	escState.parser.logf("escapeState::Handle %#x", b)
	nextState, err := escState.baseState.Handle(b)
	if nex
    
func (escState escapeState) Handle(b byte) (s state, e error) {
	escState.parser.logf("escapeState::Handle %#x", b)
	nextState, err := escState.baseState.Handle(b)
	if nextState != nil || err != nil {
		return nextState, err
	}

	switch {
	case b == ANSI_ESCAPE_SECONDARY:
		return escState.parser.csiEntry, nil
	case b == ANSI_OSC_STRING_ENTRY:
		return escState.parser.oscString, nil
	case sliceContains(executors, b):
		return escState, escState.parser.execute()
	case sliceContains(escapeToGroundBytes, b):
		return escState.parser.ground, nil
	case sliceContains(intermeds, b):
		return escState.parser.escapeIntermediate, nil
	}

	return escState, nil
}