Value math and bitwise operations
Value objects supports using math operators to do calculations.
The result of an operation is a new Value.
Example
--! luart-extensions
import c
-- define a C string
local str = c.string("Hello LuaRT !")
-- advance the string pointer to 1 byte at each iteration until the last '\0'
for i=0,#str-1 do
print(str+i)
end