Sol2: luajit 2.0.4 have luaL_loadbufferx and luaL_loadfilex

[Koncord]

When invoking sol::state::script_file() code going to infinite loop.
There is no need re-implement these functions for 2.0.4.

[ThePhD]

Last I checked, 2.0.4 had _neither_ of these functions....

[ThePhD]

But, both of these functions are implemented in 2.0.5. Time to update the compatibility shim...

[Koncord]

Checked in 2.0.1 from http://luajit.org/download.html
koncord@Commodore64 ~/tes3mp-dev/LuaJIT-2.0.1 $ grep -rn ./src -e "luaL_loadfilex" ./src/lib_base.c:380: status = luaL_loadfilex(L, fname ? strdata(fname) : NULL, ./src/lj_load.c:84:LUALIB_API int luaL_loadfilex(lua_State *L, const char *filename, ./src/lj_load.c:119: return luaL_loadfilex(L, filename, NULL); ./src/lauxlib.h:81:LUALIB_API int (luaL_loadfilex) (lua_State *L, const char *filename,

[ThePhD]

Forcibly check for 2.0.1 and turn off compat functions for LuaJIT if that's the case: https://github.com/ThePhD/sol2/blob/develop/sol/compatibility/5.1.0.h#L160