Use syntax highlighting to colourise your document to some of the most common programming language syntax schemes out there.



Each Highlight syntax can have its own personal dictionary. (Select the Html Item and inside the editor press CTRL+SPACE).
Code folding support. (Some highlight schemes do not have the code folding information in them so you will have to add update the highlighter scheme)

A good reason to use the Syntax Highlighter frame is that the information that is stored is ALOT smaller than using the Rich Edit Document.