More documentation needed: supported wiki syntax and [hg-timeline]

[anonymous]

I do not see anything in my timeline. I cannot create wiki links using this.

I need further information:

• What is the left side of proj2-user = /home/user/src/proj2, does it need to be a hgweb url part or just a label for wiki syntax?
• If it is the url part, will it work if it ends in ".hg"?
• What wiki syntax is available? I notice source: is not treated special any more.
• After installing, do I need to trac-admin upgrade or resync somehow?

Thanks