The dot lexeme is now properly converted to a binary selection operator
tree1e20ffcb2755fbb2c3739eb53626966d19d335b4
drwxr-xr-x - fridh
drwxr-xr-x - interpreter
drwxr-xr-x - lexer
-rw-r--r-- 1760 main.cpp
drwxr-xr-x - parser
drwxr-xr-x - shared
drwxr-xr-x - variable