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- 1994 年发布, 全局单例状态机+按名调用+无虚拟栈模型 - 评估结论: 不建议移植, 详见 doc/ADAPTATION-lua11.md - 建议历史脚本用 5.1 兼容模式运行替代
48 lines
2.0 KiB
Plaintext
48 lines
2.0 KiB
Plaintext
* What is Lua?
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Lua is a simple, yet powerful, language for extending applications.
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Lua has been developed by TeCGraf, the Computer Graphics Technology Group
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of PUC-Rio, the Pontifical Catholic University of Rio de Janeiro, Brazil.
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Dozens of industrial products developed by TeCGraf use Lua.
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* Some features of Lua
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Lua has a simple, pascal-like, syntax.
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Variables need no declaration, but Lua has user-controlled type constructors.
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Lua has powerful data description constructs (e.g., associative arrays).
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Functions can receive a variable number of arguments and can return multiple
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values.
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Lua programs are compiled into bytecodes, which are then interpreted to
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simulate a virtual machine.
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Lua is written in ANSI C and is completely portable.
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* Coming soon
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Object-oriented extensions.
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Lazy evaluation.
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* Installing
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To make, simply type domake.
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If make succeeds, you get an interpreter in ./bin/lua.
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The libraries are in ./lib. The include files are in ./include.
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You don't need the other directories for development.
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There is documentation in ./doc and tests in ./test.
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The documentation includes a reference manual and an article on the
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design and implementation of Lua.
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This distribution is biased towards SunOS 4 with gcc but it is simple to
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change the Makefiles for other systems.
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* Legal matters
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Lua is not in the public domain; TeCGraf keeps its copyright.
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Nevertheless, Lua is freely available for academic purposes by anonymous ftp
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at ftp.icad.puc-rio.br:/pub/lua/lua-1.1.tar.Z.
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For commercial purposes, please contact us.
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* Contacting the authors
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Send your comments, bug reports and anything else to lhf@icad.puc-rio.br.
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Please send me email if you download Lua so that we can know how far it goes.
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--
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Luiz Henrique de Figueiredo email: lhf@icad.puc-rio.br
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TeCGraf-Grupo de Tecnologia em Computacao Grafica, ITS, PUC-Rio
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Rua Marques de Sao Vicente 225 voice: +55 21 529-9424
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22453-900 Rio de Janeiro, RJ, Brasil fax: +55 21 511-5645
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--
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