Compiler: Global variables without / are not supported

[Furrior]

Some exotic codebases hate /s. OD supports /less vars inside of defenitions, but it cant parse them at global level.
Example:

var/a = 1
var b = 2

/world/New()
    world.log << a
    world.log << b

This will give such a set of errors:

Error OD0001 at test.dme:3:8: Expected end of object statement
Warning OD0000 at test.dme:3:8: Error recovery had to skip to test.dme:5:8
Error OD0404 at test.dme:7:19: Unknown identifier "b"