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[Lua] Add support for Lua 5.2 (patch SF#3514593 from Miles Bader)

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git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@12968 626c5289-ae23-0410-ae9c-e8d60b6d4f22
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Olly Betts 2012-04-05 04:29:11 +00:00
commit e3eb54594e
18 changed files with 73 additions and 20 deletions
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4
Examples/test-suite/lua/li_std_string_runme.lua
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@ -4,7 +4,9 @@ import("li_std_string") -- import lib
for k,v in pairs(li_std_string) do _G[k]=v end -- move to global
-- catch "undefined" global variables
setmetatable(getfenv(),{__index=function (t,i) error("undefined global variable `"..i.."'",2) end})
local env = _ENV -- Lua 5.2
if not env then env = getfenv () end -- Lua 5.1
setmetatable(env, {__index=function (t,i) error("undefined global variable `"..i.."'",2) end})
-- helper to check type
function is_std_string(s)