377 	unsigned char *parens, *cp;  in lmatchp()  local
388 …parens = any(*cp, "()") ? (unsigned char *)"()" : any(*cp, "[]") ? (unsigned char *)"[]" : (unsign…  in lmatchp()
389 	if (*cp == parens[1]) {  in lmatchp()
402 	i = lskipbal(parens);  in lmatchp()
453 ltosol1(unsigned char *parens)  in ltosol1()  argument
459 	if (*parens && !*wcursor && !lnext())  in ltosol1()
462 	while (isspace(*wcursor) || (*wcursor == 0 && *parens))  in ltosol1()
465 	if (any(*wcursor, parens) || dir > 0)  in ltosol1()
472 			if (isspace(*cp) || any(*cp, parens))  in ltosol1()
484 lskipbal(unsigned char *parens)  in lskipbal()  argument
495 		if (c == parens[1])  in lskipbal()
497 		else if (c == parens[0])  in lskipbal()
511 lskipa1(unsigned char *parens)  in lskipa1()  argument
522 		if (c && (isspace(c) || any(c, parens)))  in lskipa1()
530 	return (ltosol1(parens));  in lskipa1()