07LuaStandAlone

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• 7. Lua宿主程序

7. Lua宿主程序

• Lua虽然被设计为一个扩展语言，用来嵌入宿主C程序中。但也可以作为一个独立的语言。
• Lua源码中提供了lua程序作为解释器，调用lua核心库。
• 使用：

lua [options] [script [args]]

options:
-e stat: execute string stat;
-i: enter interactive mode after running script;
-l mod: "require" mod and assign the result to global mod;
-l g=mod: "require" mod and assign the result to global g;
-v: print version information;
-E: ignore environment variables;
-W: turn warnings on;
--: stop handling options;
-: execute stdin as a file and stop handling options.

• 更多细节见: https://www.lua.org/manual/5.4/manual.html#7