Google added a few new features to the project hosting wiki on Google Code:
- You can now add a 'Wiki sidebar' by specifying the wiki file that describes your side navigation in the Administration tab under Wiki settings.
- side navigation is added across wiki pages (e.g doctype docs) to improve navigation from one wiki page to another.
- add a generated table of contents. To add a table of contents, just copy the following syntax to your wiki page.