cloudfox

Like `foo?.bar()` in Kotlin and Swift. It's equal to: ``` if foo != null foo.bar() ``` And can we have a safe destroy too? I'm writing a lot these code...

table\misc.ini中整数类配置项目（比如TradingIncLarge）如果值为0，则lni2slk和lni2obj时这条配置会消失，恢复为默认值。 版本2.5.2