RichText Legend
Status: Alpha
Brought to you by:
bvanmeurs
When editing in a RichText textarea, a help-screen should pop up in the upper right corner in the viewport, giving a quick overview of the formatting options. This help-screen should overlap all windows, but a close button should be obviously visible to be able to close the help screen. The help screen is automatically closed when the user unfocuses the RichText textarea.
For example, see http://regexpal.com/