error in ./invalid.zeek, line 9: hook cannot be called directly, use hook operator (myhook)
warning in ./invalid.zeek, line 9: expression value ignored (myhook(3))
error in ./invalid.zeek, line 10: hook cannot be called directly, use hook operator (myhook)
error in ./invalid.zeek, line 11: hook cannot be called directly, use hook operator (myhook)
error in ./invalid.zeek, line 12: not a valid hook call expression (2 + 2)
warning in ./invalid.zeek, line 12: expression value ignored (2 + 2)
error in ./invalid.zeek, line 13: not a valid hook call expression (2 + 2)
error in ./invalid.zeek, line 15: hook cannot be called directly, use hook operator (h)
warning in ./invalid.zeek, line 15: expression value ignored (h(3))
error in ./invalid.zeek, line 16: hook cannot be called directly, use hook operator (h)