Re: Lua 5 and tags

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• Subject: Re: Lua 5 and tags
• From: Alex Sandro Queiroz e Silva <ventonegro@...>
• Date: 2004年7月25日 12:09:45 -0300

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Hallo,
Jamie Webb wrote:

You can't associate metatables with light userdata, but they are useful in other contexts. The I/O standard library stores FILE* pointers in light user data.

Actually, the FILE pointers are stored in pointer-sized full userdata.
Hence you can do file:read(), etc.

	Oops, my bad! Thanks for correcting me.
-alex

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• References:
  • Lua 5 and tags, Vincent Penne
  • Re: Lua 5 and tags, Alex Sandro Queiroz e Silva
  • Re: Lua 5 and tags, Vincent Penne
  • Re: Lua 5 and tags, Jamie Webb

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