64 asyntax(struct wordent *p1, struct wordent *p2)  in asyntax()  argument
70 	while (p1 != p2)  in asyntax()
77 			asyn0(p1, p2);  in asyntax()
83 asyn0(struct wordent *p1, struct wordent *p2)  in asyn0()  argument
91 	for (p = p1; p != p2; p = p->next)  in asyn0()
105 			if (p->next != p2 && eq(p->next->word, S_AND /* "&"*/))  in asyn0()
116 			asyntax(p->next, p2);  in asyn0()
120 		asyn3(p1, p2);  in asyn0()
124 asyn3(struct wordent *p1, struct wordent *p2)  in asyn3()  argument
133 	if (p1 == p2)  in asyn3()
136 		for (p2 = p2->prev; p2->word[0] != ')'; p2 = p2->prev)  in asyn3()
137 			if (p2 == p1)  in asyn3()
139 		if (p2 == p1->next)  in asyn3()
141 		asyn0(p1->next, p2);  in asyn3()
148 	alhistt = p2;  in asyn3()
163 	p1 = freenod(p1, redid ? p2 : p1->next);  in asyn3()
176 freenod(struct wordent *p1, struct wordent *p2)  in freenod()  argument
183 	while (p1 != p2) {  in freenod()
188 	retp->next = p2;  in freenod()
189 	p2->prev = retp;  in freenod()
204 syntax(struct wordent *p1, struct wordent *p2, int flags)  in syntax()  argument
210 	while (p1 != p2)  in syntax()
217 			return (syn0(p1, p2, flags));  in syntax()
227 syn0(struct wordent *p1, struct wordent *p2, int flags)  in syn0()  argument
237 	for (p = p1; p != p2; p = p->next)  in syn0()
256 			if (p->next != p2 && eq(p->next->word, S_AND /* "&" */))  in syn0()
280 			t->t_dcdr = syntax(p, p2, flags);  in syn0()
284 		return (syn1(p1, p2, flags));  in syn0()
295 syn1(struct wordent *p1, struct wordent *p2, int flags)  in syn1()  argument
305 	for (p = p1; p != p2; p = p->next)  in syn1()
323 			t->t_dcdr = syntax(p->next, p2, flags);  in syn1()
328 	return (syn1a(p1, p2, flags));  in syn1()
337 syn1a(struct wordent *p1, struct wordent *p2, int flags)  in syn1a()  argument
346 	for (p = p1; p != p2; p = p->next)  in syn1a()
364 				t->t_dcdr = syn1a(p->next, p2, flags);  in syn1a()
370 	return (syn1b(p1, p2, flags));  in syn1a()
379 syn1b(struct wordent *p1, struct wordent *p2, int flags)  in syn1b()  argument
389 	for (p = p1; p != p2; p = p->next)  in syn1b()
405 				t->t_dcdr = syn1b(p->next, p2, flags);  in syn1b()
411 	return (syn2(p1, p2, flags));  in syn1b()
421 syn2(struct wordent *p1, struct wordent *p2, int flags)  in syn2()  argument
431 	for (p = p1; p != p2; p = p->next)  in syn2()
448 			if (pn != p2 && pn->word[0] == '&') {  in syn2()
454 			if (pn != p2 && pn->word[0] == '&')  in syn2()
456 			t->t_dcdr = syn2(p->next, p2, flags | PIN);  in syn2()
459 	return (syn3(p1, p2, flags));  in syn2()
473 syn3(struct wordent *p1, struct wordent *p2, int flags)  in syn3()  argument
486 	if (p1 != p2) {  in syn3()
493 			if (p != p2)  in syn3()
510 	for (p = p1; p != p2; p = p->next)  in syn3()
532 			if (p->next == p2)  in syn3()
551 	if (p2->word[0] == ')')  in syn3()
556 	for (p = p1; p != p2; p = p->next) {  in syn3()
580 			if (p->next != p2 && eq(p->next->word, S_AND /* "&" */)) {  in syn3()
585 			if (p->next != p2 && eq(p->next->word, S_EXAS /* "!" */))  in syn3()
587 			if (p->next == p2) {  in syn3()
607 			if (p->next == p2)  in syn3()