Wiki pages are normal files, with the .md extension. You can edit them locally, as well as creating new ones.
## Syntax highlighting
You can also highlight snippets of text (we use the excellent [Pygments] library).
Here's an example of some Python code:
You can check out the source of this page to see how that's done, and make sure to bookmark [the vast library of Pygment lexers][lexers], we accept the 'short name' or the 'mimetype' of anything in there.