This XML file is basically a 'tagged' file format, much like HTML. The nested tags form a 'tree', and because of that the help can be 'grouped' more or less. Internet Explorer does a good job of showing the tree structure of a XML file.
It messes up the linebreaks inside help text though, they don't show up right in IE but they do for the 'users' (like TibEd 2).
I've attached the current alpha 9 version of the help file, this is converted from the INI file research thread. But don't start converting other ini's because I have a special program for that which does it pretty fast
Modifying existing texts is not a problem and adding new keys for existing ini's is ok too.
The Draw module of Factionunit isn't done yet (intenionally), I don't know how to properly organize this.
The <e></e> tag is to specify language, and e is English. This allows room for translations.
I didn't find a good editor and the formatting of this file is a bit of a mess, haven't found a formatter either
Edit: attaching didn't work, here is a link:
http://www.tibed.net/beta/generals_help.xml