125 #define TRANSITION_SYMBOL(Transitions, Num) \  argument
126   (Transitions->states[Num]->accessing_symbol)
130 #define TRANSITION_IS_SHIFT(Transitions, Num) \  argument
131   (ISTOKEN (TRANSITION_SYMBOL (Transitions, Num)))
135 #define TRANSITION_IS_GOTO(Transitions, Num) \  argument
136   (!TRANSITION_IS_SHIFT (Transitions, Num))
140 #define TRANSITION_IS_ERROR(Transitions, Num) \  argument
141   (TRANSITION_SYMBOL (Transitions, Num) == errtoken->number)
146 #define TRANSITION_DISABLE(Transitions, Num) \  argument
147   (Transitions->states[Num] = NULL)
149 #define TRANSITION_IS_DISABLED(Transitions, Num) \  argument
150   (Transitions->states[Num] == NULL)
154 #define FOR_EACH_SHIFT(Transitions, Iter)			\  argument
156        Iter < Transitions->num					\
157 	 && (TRANSITION_IS_DISABLED (Transitions, Iter)		\
158 	     || TRANSITION_IS_SHIFT (Transitions, Iter));	\
160     if (!TRANSITION_IS_DISABLED (Transitions, Iter))