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List:       lua-l
Subject:    Re: Discard luaL_Buffer?
From:       "Taj Khattra" <taj.khattra () gmail ! com>
Date:       2008-05-28 5:36:37
Message-ID: 57a21f730805272236n4e354d06x71451f39d3752aa2 () mail ! gmail ! com
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> The question is how to discard buffer in this case? Calling
> luaL_pushresult() and popping it back seems to be unnecessary
> expensive

you said it's going to fail in the rare case.  by calling
luaL_pushresult() and popping it, you pay the same price
as you would in the common (no failure) case.

so i wouldn't be too concerned about it.
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