feature:preview

When editing a wiki page, you can click 'Preview' to see how your wiki text will show up after you save. The preview allows you to test out any complicated wiki markup, and make sure the the page will be formatted well. You can carry out further editing before you save your changes.

When you 'save', this will result in an entry on the recent changes display and on this page's version history display. As such, it is generally better to make use of preview, rather than editing and saving and then making more small edits again (Better because we can avoid flooding the recent changes display with lots of niggling little tweaks and formatting corrections)