D CONTROL                           	control
D DEBUG                             	debug
D FILES                             	files
D FILESCAN                          	filescan
D INTERNAT                          	internation
D INTRO                             	intro
D KEYEDLIS                          	keyedlists
D LIBRARIE                          	libraries
D LISTS                             	lists
D MATH                              	math
D PROCESSE                          	processes
D SIGNALS                           	signals
D STATUS                            	status
D STRINGS                           	strings
D TCLSHELL                          	tclshell
D TIME                              	time
D VARIABLE                          	variables