1package ansiterm
2
3type escapeIntermediateState struct {
4	baseState
5}
6
7func (escState escapeIntermediateState) Handle(b byte) (s state, e error) {
8	escState.parser.logf("escapeIntermediateState::Handle %#x", b)
9	nextState, err := escState.baseState.Handle(b)
10	if nextState != nil || err != nil {
11		return nextState, err
12	}
13
14	switch {
15	case sliceContains(intermeds, b):
16		return escState, escState.parser.collectInter()
17	case sliceContains(executors, b):
18		return escState, escState.parser.execute()
19	case sliceContains(escapeIntermediateToGroundBytes, b):
20		return escState.parser.ground, nil
21	}
22
23	return escState, nil
24}
25
26func (escState escapeIntermediateState) Transition(s state) error {
27	escState.parser.logf("escapeIntermediateState::Transition %s --> %s", escState.Name(), s.Name())
28	escState.baseState.Transition(s)
29
30	switch s {
31	case escState.parser.ground:
32		return escState.parser.escDispatch()
33	}
34
35	return nil
36}
37