math.ult (m, n) Returns a boolean, true if and only if integer m is below integer n when they are compared as unsigned integers.

math.fmod (x, y) Returns the remainder of the division of x by y that rounds the quotient towards zero. (integer/float)

rawlen (v)v__len

luaL_len[-0, +0, e] lua_Integer luaL_len (lua_State *L, int index); Returns the "length" of the

table.move (a1, f, e, t [,a2]) Moves elements from table a1 to table a2, performing the equivalent to the following multiple assignment: a2[t]

lua_next[-1, +(2|0), e] int lua_next (lua_State *L, int index); Pops a key from the stack, and

lua_resume[-?, +?, –] int lua_resume (lua_State *L, lua_State *from, int nargs); Starts and resumes a coroutine

luaL_ref[-1, +0, m] int luaL_ref (lua_State *L, int t); Creates and returns a reference

package.path The path used by require to search for a Lua loader. At

io.input ([file]) When called with a file name, it opens the named file (in text mode), and sets its handle as the default input file. When called with a file handle, it simply