Here you can find some further documentations and specifications.
XTDL-syntax specification generated by JJDoc.
User guide for jTaCo - a grammar evaluation tool which has been integrated in SProUT.
FS2LaTeX - a tool for typesetting SProUT grammars and runtime output.
HTML 4.1 tagset - can be used to clean HTML 4.1 tags/entities from source documents.