65 static int	lexstring(wint_t endc);
66 static int	lexregexp(wint_t endc);
71 static size_t	lexescape(wint_t endc, int regx, int cmd_line_operand);
871 lexstring(wint_t endc)  in lexstring()  argument
873 	size_t length = lexescape(endc, 0, 0);  in lexstring()
883 lexregexp(wint_t endc)  in lexregexp()  argument
885 	(void) lexescape(endc, 1, 0);  in lexregexp()
912 lexescape(wint_t endc, int regx, int cmd_line_operand)  in lexescape()  argument
932 	while ((c = lexgetc()) != endc) {  in lexescape()
1040 				if (c != endc || cmd_line_operand) {  in lexescape()
1042 					if (c == endc)  in lexescape()