Added a lame implementation of the iterator symbol
tree3bba4c6dd7e046a8e51cf3e5f414e12c36381e07
drwxr-xr-x - fridh
-rw-r--r-- 1220 function.cpp
drwxr-xr-x - intermediary
drwxr-xr-x - interpreter
drwxr-xr-x - lexer
-rw-r--r-- 682 main.cpp
-rw-r--r-- 1377 symbol.cpp
drwxr-xr-x - variable