The online TMDA documentation is on the wiki @ http://wiki.tmda.net/
Normally the Wiki tracks the most recent release of TMDA which you may
not be running.  These files are a snapshot of the wiki at the time a
release was made.  This allows you to maintain a local copy of the
documentation that matches your release.

README - this file

html/ - a snapshot of the entire TmdaWiki in HTML.  
        open 'html/index.html' in your browser.

pdf/ - select Wiki pages in PDF format.  these are pages which are
       often more convenient to read in printed form.