2000-10-22  Mike Borella <mike@borella.net>

	* Merged getopt.cc and getopt_internal.cc into getopt.cc

	* Added #invocation command to grammar

	* Added html support for documentation.  Just type 'make html'

	* src/userinfo.cc: Added check for presence of cygwin

	* src/clparam.cc: Added get_descriptions().

	* src/clparam.cc: Fixed output of _longopt_value in debug mode so 
	that it	actually works.
		
	* src/clparam.cc: Changed usage function output so that multiple
	descriptions work, and so that type, range, and default values are 
	displayed.
	
	