References to, includes from, and redirects to Tcl Tutorial Lesson 4

Date	Name	Who	What
2023-07-18 21:42:37	Tcl Tutorial Index	pooryorick	reference
2023-07-17 15:45:40	Tcl Tutorial Lesson 0	pooryorick	reference
2020-08-30 18:03:13	Tcl Tutorial Lesson 3	msi	reference
2020-07-19 13:13:55	Tcl Tutorial Lesson 5	arjen	reference