Bored of fighting with MS-Word to have proper titles numbering ? Tired of messing around styles ? Want a more “meaning oriented formating” and less “aesthetic oriented formating” ? Would like to generate HTML, PDF, WindowsHelp, or anything from the same source file ?
Have a look at DocBook ! DocBook is a document standard which lets you do all of this, and much more …
And XMLMind XML Editor is a nice free (like beer not ideas) editor which lets you edit DocBook Documents in a WYSIWYG fashion.
DocBook : The Definitive Guide
FreeBSD’s handbook (written in DocBook, and rendered as HTML)