How can I rename a wiki page in Fossil SCM?
In my particular case, I'd like to rename my project (in Admin, Configuration, Project Name), but if I do that then when I click Home in the main menu nothing is displayed, because there's not yet a wiki page whose name matches my new Project Name. I'd like to rename my project, and rename my (sole) wiki page to match.
You can’t rename a wiki page, because wiki pages are identified by their name; that would be tantamount to deleting the old page. And you can’t delete a wiki page; Fossil never deletes an existing artifact.
But you can create a new wiki page (with your project's new name), and copy the old page's contents to the new one. If you remove all the text from the old wiki page, that old page will disappear from the list of wiki pages.
There's something to be said for a wiki rename command that would implement this sequence of actions automatically, but that hasn't been done so far. You can post a request on the fossil forum, and see if one of the developers picks it up. :-)