The collected information is kept on a separate git server. Please consult

https://github.uio.no/msteffen/compila

collected there is documentation

• language spec
• description of the oblig
• slides from the lecture which presented oblig (basicall a slide-version of the previous point

All that under the subdircitory doc. The starting point of the oblig is called oblig1-starting-point

-https://github.uio.no/msteffen/compila/tree/master/oblig1-starting-point

That's the part in which you will work on the oblig. The structure is described on the slides in the documentation together with further information.