ParseState
ParseState(rgb_color color)
ParseState(ParseState* previous)
ParseState* previous;
ParseState*& state)
state = new ParseState(state);
state = new ParseState(state);
state = new ParseState(state);
state = new ParseState(state);
ParseState* oldState = state;
apply_state(BTextView* textView, const ParseState* state, BFont font,
ParseState rootState(color);
ParseState* state = &rootState;
ParseState* oldState = state;