Re: Missing error message in panic handler / calling luaD_throw without error message on stack

[Luiz Henrique de Figueiredo <lhf@...>]

> I believe that wrapping all calls in lua_pcall might be annoying
> overhead in some other scenarios as well, e.g. if more than one Lua
> machine is created and if operations are performed on those machines
> in turn.

No one is suggesting that every call to the Lua API must be wrapped
in lua_pcall, but rather that a large chunk of calls be wrapped by
a single call to lua_pcall.