Some form fields in the TitleLeaf system can accept Textile markup. Such fields are listed at the bottom of the respective form.
Textile is a lightweight markup language. It is an easier way to style text in comparison to HTML. Textile converts its marked-up text input to valid, well-formed XHTML and also inserts character entity references for apostrophes, opening and closing single and double quotation marks, ellipses and em dashes.
For more information about Textile, please refer to the Textile Reference page.