
	The major part of the source code documentation in this
	archive is in SD (structured document) format. To view it
	conveniently, the SDV browser is recommended. It is freely
	available (in source, DOS-EXE, and FreeBSD a.out format)
	in the 'projects' section on my home page at

		http://www.homepages.de/home/nmh/

	After installing SDV, just cd to root of the the T3X source
	tree and type 'sdv'.

