file:setvbuf (mode [, size]) Sets the buffering mode for an output file. There are three available modes: "no": no buffering; the result of

lua_pushlstring[-0, +1, m] const char *lua_pushlstring (lua_State *L, const char *s, size_t len);

math.random ([m [, n]]) When called without arguments, returns a pseudo-random float with uniform distribution in the range [0,1). When called with two integers m

3.3.1 – Blocks A block is a list of statements, which are executed sequentially: block ::= {stat} Lua has empty statements that

lua_toboolean[-0, +0, –] int lua_toboolean (lua_State *L, int index); Converts the Lua value at the given