Last Call Draft

I've added the appendix.  Please take a look and let me know
what you all think.

   http://www.w3.org/XML/XProc/docs/langspec.html


-- 
--Alex Milowski
"The excellence of grammar as a guide is proportional to the paucity of the
inflexions, i.e. to the degree of analysis effected by the language
considered."

Bertrand Russell in a footnote of Principles of Mathematics