scan_hex         2587 parse.y        	    c = scan_hex(lex_p, 2, &numlen);
scan_hex         2676 parse.y        	    scan_hex(lex_p, 2, &numlen);
scan_hex         1533 regex.c        	    c = scan_hex(p, 2, &numlen);
scan_hex         2251 regex.c        	c = scan_hex(p, 2, &numlen);