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C functions and userdata also have environments

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Roberto Ierusalimschy
2005-02-18 10:40:02 -02:00
parent 73d7640244
commit 7d45a5f48f
17 changed files with 206 additions and 111 deletions
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5
lua.h
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@@ -1,5 +1,5 @@
/*
** $Id: lua.h,v 1.200 2005/01/14 14:19:42 roberto Exp roberto $
** $Id: lua.h,v 1.201 2005/01/17 23:50:55 roberto Exp roberto $
** Lua - An Extensible Extension Language
** Tecgraf: Computer Graphics Technology Group, PUC-Rio, Brazil
** http://www.lua.org mailto:info@lua.org
@@ -34,7 +34,8 @@
** pseudo-indices
*/
#define LUA_REGISTRYINDEX (-10000)
#define LUA_GLOBALSINDEX (-10001)
#define LUA_ENVIRONINDEX (-10001)
#define LUA_GLOBALSINDEX (-10002)
#define lua_upvalueindex(i) (LUA_GLOBALSINDEX-(i))