blocks|key|4511055|text|Lua是一种用于C和C%2B%2B的脚本语言。它允许使用更简单的Lua语法，并在C/C%2B%2B应用程序中执行这些脚本。因此，您不必在每次更改时编译程序，只需交付一个新的脚本版本即可。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4511056|对于教程，只要使用谷歌，你就会发现足够让你在接下来的几天里忙碌起来。|4511057|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|G|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|H|8|@]|9|@]|A|$]]]|E|$]]

Lua is a scripting language for C and C++. It allows to use the simpler syntax of Lua and execute these scripts in your C/C++ application. Therefore you don't have to compile the program on each change, but simply deliver a new script version.

For tutorials just use google, you'll find enough to keep you busy the next days.

blocks|key|4511305|text|我很惊讶每个人都搞错了。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4511306|Lua+is+the+Hawaiian+word+for+"toilet"。|offset|length|4511307|entityMap|0|LINK|mutability|MUTABLE|url|http://www.wehewehe.org/gsdl2.5/cgi-bin/hdict?e=q-0hdict--00-0-0--010---4----den--0-000lpm--1haw-Zz-1---Zz-1-home-lua--00031-0000escapewin-00&a=q&d=D11477^0|0|0|11|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|O|8|@]|9|@$D|P|E|Q|1|R]]|A|$]]|$1|F|3|-4|5|6|7|S|8|@]|9|@]|A|$]]]|G|$H|$5|I|J|K|A|$L|M]]]]

I'm surprised everyone is getting this one wrong.
<a href="http://www.wehewehe.org/gsdl2.5/cgi-bin/hdict?e=q-0hdict--00-0-0--010---4----den--0-000lpm--1haw-Zz-1---Zz-1-home-lua--00031-0000escapewin-00&a=q&d=D11477" rel="nofollow noreferrer">Lua is the Hawaiian word for &quot;toilet&quot;</a>.

blocks|key|1294533|text|Lua是巴西开发的一种轻量级解释型编程语言，专注于嵌入。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1294534|它是用纯ANSI编写的，这意味着很高的可移植性，甚至是C%2B%2B代码。|1294535|下面是一个示例：|1294536|print("Hello+World!")|code-block|syntax|javascript|1294537|Wikipedia+Summary|offset|length|1294538|Official+Site|1294539|entityMap|0|LINK|mutability|MUTABLE|url|http://en.wikipedia.org/wiki/Lua_%2528programming_language%2529|1|http://www.lua.org/^0|0|0|0|0|0|H|0|0|0|D|1|0^^$0|@$1|2|3|4|5|6|7|10|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|11|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|12|8|@]|9|@]|A|$]]|$1|F|3|G|5|H|7|13|8|@]|9|@]|A|$I|J]]|$1|K|3|L|5|6|7|14|8|@]|9|@$M|15|N|16|1|17]]|A|$]]|$1|O|3|P|5|6|7|18|8|@]|9|@$M|19|N|1A|1|1B]]|A|$]]|$1|Q|3|-4|5|6|7|1C|8|@]|9|@]|A|$]]]|R|$S|$5|T|U|V|A|$W|X]]|Y|$5|T|U|V|A|$W|Z]]]]

Lua is a lightweight interpreted programming language developed in Brazil with a focus on embedding.

It is written in Pure ANSI C which means high portability, even as C++ code.

Here is an example:

<pre><code>print("Hello World!")
</code></pre>

<a href="http://en.wikipedia.org/wiki/Lua_%28programming_language%29" rel="noreferrer">Wikipedia Summary</a>

<a href="http://www.lua.org/" rel="noreferrer">Official Site</a>

blocks|key|1294850|text|Lua是一种简单、轻量级、高可移植性、动态类型、可嵌入和可扩展的多范式脚本语言。它的“香草”(有些人会说是官方的)实现完全是在ANSI上实现的，并且有一个非常棒(简单但功能强大)的C+API，你可以使用它将Lua嵌入到你的应用程序中，或者扩展语言本身的行为。它是由里约热内卢天主教大学(PUC-+Rio+)信息学系开发的。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1294851|虽然Lua主要不是为此而设计的，但Lua在游戏脚本中找到了一个很大的利基市场，比如“严峻的Fandango”和“魔兽世界”。尽管如此，由于它的速度、简单性和可移植性，它也被广泛用于嵌入式系统(例如，参见eLua项目)和图形计算。|1294852|它的哲学是简约的，即它的核心库非常小，只有最少的功能(很像C的标准库)，尽管通过type添加纯核心库无法实现的功能非常简单，如套接字、GUI等。事实上，Lua是如此简约，以至于它的主要-and结构化数据类型是“表”，可以被描述为“roid上的关联数组”。|1294853|Lua本质上是过程化的，但也支持多种范式，如函数式编程和面向对象。|1294854|尽管Lua不是最快的脚本语言(可能是javascript的V8项目获奖)，但它非常快(例如，比vanilla+Python或Ruby更快)，而且还具有一个非官方的即时实现，称为LuaJIT。|1294855|最后，Lua实际上只是一种有趣的语言，我推荐它！=)|1294856|关于教程，我推荐lua-users+wiki上关于这方面的文章。|offset|length|1294857|我希望我能帮上忙！|1294858|PS:我不能发布所有的链接，因为我是堆栈溢出的新手，但在Google上找到所有东西应该不难。抱歉的。=(|1294859|entityMap|0|LINK|mutability|MUTABLE|url|http://lua-users.org/wiki/LearningLua^0|0|0|0|0|0|0|8|E|0|0|0|0^^$0|@$1|2|3|4|5|6|7|11|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|12|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|13|8|@]|9|@]|A|$]]|$1|F|3|G|5|6|7|14|8|@]|9|@]|A|$]]|$1|H|3|I|5|6|7|15|8|@]|9|@]|A|$]]|$1|J|3|K|5|6|7|16|8|@]|9|@]|A|$]]|$1|L|3|M|5|6|7|17|8|@]|9|@$N|18|O|19|1|1A]]|A|$]]|$1|P|3|Q|5|6|7|1B|8|@]|9|@]|A|$]]|$1|R|3|S|5|6|7|1C|8|@]|9|@]|A|$]]|$1|T|3|-4|5|6|7|1D|8|@]|9|@]|A|$]]]|U|$V|$5|W|X|Y|A|$Z|10]]]]

Lua is a simple lightweight highly portable dynamically typed embeddable and extendable multi-paradigm scripting language. The "vanilla" (some would say official) implementation of it is made purely on ANSI C and has an awesome (simple yet powerful) C API that you can use to both embed Lua on your app or extend the behavior of the language itself. It is developed at the Informatics Department of the Pontifical Catholic University of Rio de Janeiro (PUC-Rio).

Thought it was not primarily designed for that, Lua found a big niche in game scripting, with big names such as "Grim Fandango" and "World of Warcraft". Nonetheless, because of its speed, simplicity and portability, it is also heavily used in embedded systems (see, for example, eLua project) and graphic computing.

Its philosophy is to be minimalistic, i.e its core libraries are very small with only minimum functionality (quite like C's standard libraries), though through the C API it is very simple to add features that wouldn't be possible through the pure core library, such as sockets, GUIs etc. In fact, Lua is so minimalistic that its main -and only- structured data type are 'tables', that could be described as associative arrays on 'roids.

Lua is procedural in its essence, but also supports multiple paradigms such as functional programming and object orientation. 

Though Lua is not the fastest scripting language around (probably javascript's V8 project wins the prize) it is very fast (faster than vanilla Python or Ruby, for instance) and also features a non-official just-in-time implementation called LuaJIT. 

In the end, Lua is actually no more than a fun language to play with, which I recommend!. 
 =)

About tutorials, I'd recommend the article about that on the <a href="http://lua-users.org/wiki/LearningLua">lua-users wiki</a>.

I hope I helped! =)

PS: I couldn't post all the links because I'm new on stack overflow, but it shouldn't be hard to find everything on Google. Sorry. =(

blocks|key|211066|text|Lua是一种脚本语言。链接指向lua.org。它在游戏开发中被大量使用，最著名的(对我来说)是World+of+Warcraft。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|211067|entityMap|0|LINK|mutability|MUTABLE|url|http://www.lua.org/|1|http://www.worldofwarcraft.com/index.xml^0|0|3|0|1B|H|1|0^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@$A|O|B|P|1|Q]|$A|R|B|S|1|T]]|C|$]]|$1|D|3|-4|5|6|7|U|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]|L|$5|G|H|I|C|$J|M]]]]

<a href="http://www.lua.org/" rel="noreferrer">Lua</a> is a scripting language. Link is to lua.org. It is heavily used in game development, most notably (to me) <a href="http://www.worldofwarcraft.com/index.xml" rel="noreferrer">World of Warcraft</a>.

blocks|key|1512608|text|Lua是一种轻量级的、可嵌入的脚本语言。它之所以广受欢迎，部分原因是它在许多流行游戏中的使用。魔兽世界就是一个很好的例子，它使用嵌入式版本的lua来驱动游戏中UI元素的行为。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1512609|可以在这里找到该语言的一个很好的介绍：http://computer-programming-languages.suite101.com/article.cfm/a_brief_introduction_to_lua_scripting|offset|length|1512610|该语言的官方在线参考可以在这里找到：http://www.lua.org/manual/5.1/|1512611|entityMap|0|LINK|mutability|MUTABLE|url|http://computer-programming-languages.suite101.com/article.cfm/a_brief_introduction_to_lua_scripting|1|http://www.lua.org/manual/5.1/^0|0|J|2S|0|0|I|U|1|0^^$0|@$1|2|3|4|5|6|7|R|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|S|8|@]|9|@$D|T|E|U|1|V]]|A|$]]|$1|F|3|G|5|6|7|W|8|@]|9|@$D|X|E|Y|1|Z]]|A|$]]|$1|H|3|-4|5|6|7|10|8|@]|9|@]|A|$]]]|I|$J|$5|K|L|M|A|$N|O]]|P|$5|K|L|M|A|$N|Q]]]]

Lua is a lightweight, embeddable scripting language. It's garnered a lot of popularity partly due to it's use in many popular games. A good example of this is World of Warcraft which uses an embedded version of lua to drive the behavior of the UI elements in the game. 

A good intro to the language can be found here: <a href="http://computer-programming-languages.suite101.com/article.cfm/a_brief_introduction_to_lua_scripting" rel="noreferrer">http://computer-programming-languages.suite101.com/article.cfm/a_brief_introduction_to_lua_scripting</a>

And the official online reference for the language can be found here: <a href="http://www.lua.org/manual/5.1/" rel="noreferrer">http://www.lua.org/manual/5.1/</a>

blocks|key|1512649|text|它是一种专为使用C(和C%2B%2B)而设计的脚本语言。它被设计成嵌入到C/C%2B%2B程序中。这意味着与许多其他脚本语言不同，它不使用全局变量等，这意味着您可以轻松地线程化lua脚本引擎。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1512650|它还宣称自己是最快的动态脚本语言。|1512651|我已经在基于PC的C%2B%2B应用程序中使用它来创建插件脚本接口，并将其用作嵌入式脚本语言。它相当灵活、漂亮和小巧。|1512652|作为一种通用脚本语言？它和你的ruby/python/perl类型的东西不太一样。它没有那么多的库，用户社区也很小。|1512653|但是对于扩展C%2B%2B/C应用程序呢？太棒了。|1512654|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|M|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|N|8|@]|9|@]|A|$]]|$1|F|3|G|5|6|7|O|8|@]|9|@]|A|$]]|$1|H|3|I|5|6|7|P|8|@]|9|@]|A|$]]|$1|J|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|K|$]]

It's a scripting language that is designed to work with C (and C++). It is designed to be embedded into C/C++ programs. Which means unlike a lot of other scripting languages, it makes no use of global variables and such, this means you can easily thread lua scripting engines.

It also makes claims about being the fastest dynamic scripting language.

I've made use of it in PC based C++ application for creating a plugin scripting interface, and also used it as a embedded scripting language. Its quite versitile, nice and small.

as a general purpose scripting language? Its not quite in the same league as your ruby/python/perl type stuff. It doesn't have as many libraries and the user community is pretty small.

But for extending C++/C apps? its awesome.

blocks|key|211051|text|Lua是一种用C编写的脚本语言，由于其强大的功能和灵活性，通常用于游戏开发。Lua也是跨平台的，所以它可以在任何平台上的任何地方使用。Lua也可以作为一种编程语言使用，我使用的一个方便的程序叫做Windows，它允许你为平台创建完全成熟的应用程序。我希望这能帮你理清头绪。|type|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|entityRanges|data|211052|网站：+http://www.lua.org。|211053|AutoPlay媒体工作室：+http://www.indigorose.com。|211054|entityMap|0|LINK|mutability|MUTABLE|url|http://www.lua.org/|1|http://www.indigorose.com/^0|B|2|32|Q|0|0|3|4|J|4|I|0|0|0|E|F|Q|F|P|1|0^^$0|@$1|2|3|4|5|6|7|T|8|@$9|U|A|V|B|C]|$9|W|A|X|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|Y|8|@$9|Z|A|10|B|C]|$9|11|A|12|B|C]]|D|@$9|13|A|14|1|15]]|E|$]]|$1|H|3|I|5|6|7|16|8|@$9|17|A|18|B|C]|$9|19|A|1A|B|C]]|D|@$9|1B|A|1C|1|1D]]|E|$]]|$1|J|3|-4|5|6|7|1E|8|@]|D|@]|E|$]]]|K|$L|$5|M|N|O|E|$P|Q]]|R|$5|M|N|O|E|$P|S]]]]

Lua is a SCRIPTING language written in C and is commonly used in game development because of its power and flexibility. Lua is also cross-platform so it can be used anywhere on any platform. Lua can also be used as a programming language with a handy program I use called AutoPlay Media Studio which allows you to create fully fledged applications for the Windows platform. I hope this clears things up for you.

Website: <a href="http://www.lua.org" rel="nofollow">http://www.lua.org</a>. 
AutoPlay Media Studio: <a href="http://www.indigorose.com" rel="nofollow">http://www.indigorose.com</a>.

blocks|key|211224|text|C+API似乎是让您感到困惑的部分，它的设计目的是让您可以非常轻松地使用现有的C代码(或新的C代码)并使用Lua脚本来控制它。这就是嵌入的含义。通过嵌入，您可以轻松获得任何C代码的轻量级、可编程、交互式、基于文本的界面。即使你不自己嵌入东西，Lua也是一种非常好的小脚本语言。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|211225|我最喜欢的例子是一个很好的人把大量的POSIX系统调用放到Lua中。当我想要一些类似于shell脚本但更复杂的东西时，我可以直接使用这个库。MD5库和许多其他库也是如此。|211226|在学习Lua时，您可以完全忽略C+API+--只要从其他人使用该API的工作中受益--如果您需要嵌入自己的代码，可以稍后再使用它。|211227|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|H|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|I|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|J|8|@]|9|@]|A|$]]|$1|F|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|G|$]]

The C API, which looks to be the part that confused you, is designed to make it very easy for you to take existing C code (or new C code) and control it with a Lua script. This is what is meant by embedding. Via embedding, you can get a lightweight, programmable, interactive, text-based interface to any C code, for very little effort. Even if you don't embed things yourself, Lua is a very nice little scripting language.

My favorite example is that a nice person put a great many POSIX system calls into Lua. When I want something that is like a shell script but is more sophisticated, I can just use this library. Likewise with the MD5 library and with many others.

When learning Lua you can ignore the C API completely&mdash;just benefit from other people's work with the API&mdash;and if you ever need to embed your own code, you can come back to it later.

blocks|key|211115|text|Lua是一种强大、快速、轻量级、可嵌入的脚本语言。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|211116|Lua将简单的过程性语法与基于关联数组和可扩展语义的强大数据描述构造相结合。Lua是动态类型的，通过解释基于寄存器的虚拟机的字节码运行，并具有自动内存管理和增量垃圾收集，这使其成为配置、脚本和快速原型的理想选择。|211117|有关更多信息，请阅读here|offset|length|211118|entityMap|0|LINK|mutability|MUTABLE|url|http://www.lua.org/about.html^0|0|0|A|4|0|0^^$0|@$1|2|3|4|5|6|7|P|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|Q|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|R|8|@]|9|@$F|S|G|T|1|U]]|A|$]]|$1|H|3|-4|5|6|7|V|8|@]|9|@]|A|$]]]|I|$J|$5|K|L|M|A|$N|O]]]]

Lua is a powerful, fast, lightweight, embeddable scripting language.

Lua combines simple procedural syntax with powerful data description constructs based on associative arrays and extensible semantics. Lua is dynamically typed, runs by interpreting bytecode for a register-based virtual machine, and has automatic memory management with incremental garbage collection, making it ideal for configuration, scripting, and rapid prototyping.

for more you can read <a href="http://www.lua.org/about.html" rel="nofollow">here</a>

I read something about Lua today, and I was wondering what it was.

I did a Google and Wikipedia search, I understood it until they began talking about <code>C</code> and <code>API</code>. I still don't understand it.

What is Lua and are there any tutorials for beginners?

Lua, what is Lua?

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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社区新版编辑器体验调研

我今天读到了一些关于Lua的东西，我想知道是什么。我在谷歌和维基百科上搜索过，直到他们开始谈论C和API，我才明白这一点。我还是不明白。什么是Lua，有没有适合初学者的教程？

问Lua，Lua是什么？
EN

回答 10

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问Lua，Lua是什么？EN

回答 10

Stack Overflow用户

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问Lua，Lua是什么？
EN