Index: apps/build.tcl
===================================================================
diff -u -N -rae50ec690d8223471869d838b1535fe2417ccc86 -ra963e8896fd07c345ccfa034cbd043344edbf083
--- apps/build.tcl	(.../build.tcl)	(revision ae50ec690d8223471869d838b1535fe2417ccc86)
+++ apps/build.tcl	(.../build.tcl)	(revision a963e8896fd07c345ccfa034cbd043344edbf083)
@@ -1,5 +1,5 @@
-# linux: http://kitcreator.rkeene.org/kits/840dec4286102c869d85bae3b0dcd32565e7bf12/tclkit
-# osx: http://kitcreator.rkeene.org/kits/6967b89da1f6af7b12cdc82819f3bdb13a661242/tclkit
+# linux: https://kitcreator.rkeene.org/kits/840dec4286102c869d85bae3b0dcd32565e7bf12/tclkit
+# osx: https://kitcreator.rkeene.org/kits/6967b89da1f6af7b12cdc82819f3bdb13a661242/tclkit
 
 package require http
 package require tar
Index: doc/example-scripts/bagel.tcl
===================================================================
diff -u -N -r2321487af7f5d63ba7abb11d14e657a24b2e7788 -ra963e8896fd07c345ccfa034cbd043344edbf083
--- doc/example-scripts/bagel.tcl	(.../bagel.tcl)	(revision 2321487af7f5d63ba7abb11d14e657a24b2e7788)
+++ doc/example-scripts/bagel.tcl	(.../bagel.tcl)	(revision a963e8896fd07c345ccfa034cbd043344edbf083)
@@ -1,6 +1,6 @@
 #
 # This example is a straight translation of the OTcl Tutorial
-# http://www.isi.edu/nsnam/otcl/doc/tutorial.html to NX. It serves as
+# https://www.isi.edu/nsnam/otcl/doc/tutorial.html to NX. It serves as
 # a very short intro to the basic elements of scripting with NX and
 # provides a comparison study to OTcl.
 #
Index: doc/example-scripts/rosetta-abstract-type.tcl
===================================================================
diff -u -N -r24cb8f4bffd49c9375c1c64aa0610933b62511bb -ra963e8896fd07c345ccfa034cbd043344edbf083
--- doc/example-scripts/rosetta-abstract-type.tcl	(.../rosetta-abstract-type.tcl)	(revision 24cb8f4bffd49c9375c1c64aa0610933b62511bb)
+++ doc/example-scripts/rosetta-abstract-type.tcl	(.../rosetta-abstract-type.tcl)	(revision a963e8896fd07c345ccfa034cbd043344edbf083)
@@ -3,7 +3,7 @@
 #
 # Define a class without instances and without implemented methods.
 # For detailed description of this example 
-# see http://rosettacode.org/wiki/Abstract_type
+# see https://rosettacode.org/wiki/Abstract_type
 #
 package req nx
 package req nx::test
Index: doc/example-scripts/rosetta-classes.tcl
===================================================================
diff -u -N -r5693145107c55b5f64bf0fb487aa43e0f2238f1a -ra963e8896fd07c345ccfa034cbd043344edbf083
--- doc/example-scripts/rosetta-classes.tcl	(.../rosetta-classes.tcl)	(revision 5693145107c55b5f64bf0fb487aa43e0f2238f1a)
+++ doc/example-scripts/rosetta-classes.tcl	(.../rosetta-classes.tcl)	(revision a963e8896fd07c345ccfa034cbd043344edbf083)
@@ -1,6 +1,6 @@
 
 # == Rosetta Example: Classes
-# For details see http://rosettacode.org/wiki/Classes
+# For details see https://rosettacode.org/wiki/Classes
 #
 package req nx
 package req nx::test
Index: doc/example-scripts/rosetta-constraint-genericity.tcl
===================================================================
diff -u -N -r2872e1f0a6523c7fb44952492e05414c4f8d9c84 -ra963e8896fd07c345ccfa034cbd043344edbf083
--- doc/example-scripts/rosetta-constraint-genericity.tcl	(.../rosetta-constraint-genericity.tcl)	(revision 2872e1f0a6523c7fb44952492e05414c4f8d9c84)
+++ doc/example-scripts/rosetta-constraint-genericity.tcl	(.../rosetta-constraint-genericity.tcl)	(revision a963e8896fd07c345ccfa034cbd043344edbf083)
@@ -1,6 +1,6 @@
 #
 # == Rosetta Example: Constrained genericity 
-# For details see http://rosettacode.org/wiki/Constrained_genericity
+# For details see https://rosettacode.org/wiki/Constrained_genericity
 #
 package req nx
 package req nx::test
Index: doc/example-scripts/rosetta-delegates.tcl
===================================================================
diff -u -N -r2872e1f0a6523c7fb44952492e05414c4f8d9c84 -ra963e8896fd07c345ccfa034cbd043344edbf083
--- doc/example-scripts/rosetta-delegates.tcl	(.../rosetta-delegates.tcl)	(revision 2872e1f0a6523c7fb44952492e05414c4f8d9c84)
+++ doc/example-scripts/rosetta-delegates.tcl	(.../rosetta-delegates.tcl)	(revision a963e8896fd07c345ccfa034cbd043344edbf083)
@@ -1,6 +1,6 @@
 #
 # == Rosetta Example: Delegates
-# For details see http://rosettacode.org/wiki/Delegates
+# For details see https://rosettacode.org/wiki/Delegates
 #
 package req nx
 package req nx::test
Index: doc/example-scripts/rosetta-polymorphism.tcl
===================================================================
diff -u -N -r2872e1f0a6523c7fb44952492e05414c4f8d9c84 -ra963e8896fd07c345ccfa034cbd043344edbf083
--- doc/example-scripts/rosetta-polymorphism.tcl	(.../rosetta-polymorphism.tcl)	(revision 2872e1f0a6523c7fb44952492e05414c4f8d9c84)
+++ doc/example-scripts/rosetta-polymorphism.tcl	(.../rosetta-polymorphism.tcl)	(revision a963e8896fd07c345ccfa034cbd043344edbf083)
@@ -1,6 +1,6 @@
 
 # == Rosetta Example: Polymorphism
-# For details see http://rosettacode.org/wiki/Polymorphism
+# For details see https://rosettacode.org/wiki/Polymorphism
 #
 package req nx
 package req nx::test
Index: doc/example-scripts/rosetta-serialization.tcl
===================================================================
diff -u -N -r30e0cbddb908f2167be0a8b231378affdc35601b -ra963e8896fd07c345ccfa034cbd043344edbf083
--- doc/example-scripts/rosetta-serialization.tcl	(.../rosetta-serialization.tcl)	(revision 30e0cbddb908f2167be0a8b231378affdc35601b)
+++ doc/example-scripts/rosetta-serialization.tcl	(.../rosetta-serialization.tcl)	(revision a963e8896fd07c345ccfa034cbd043344edbf083)
@@ -1,6 +1,6 @@
 
 # == Rosetta Example: Object serialization
-# For details see http://rosettacode.org/wiki/Object_serialization
+# For details see https://rosettacode.org/wiki/Object_serialization
 #
 package req nx
 package req nx::test
Index: doc/example-scripts/rosetta-singleton.tcl
===================================================================
diff -u -N -rc8cfa996220d610dd859192551ee70984c57a12e -ra963e8896fd07c345ccfa034cbd043344edbf083
--- doc/example-scripts/rosetta-singleton.tcl	(.../rosetta-singleton.tcl)	(revision c8cfa996220d610dd859192551ee70984c57a12e)
+++ doc/example-scripts/rosetta-singleton.tcl	(.../rosetta-singleton.tcl)	(revision a963e8896fd07c345ccfa034cbd043344edbf083)
@@ -1,6 +1,6 @@
 #
 # == Rosetta Example: Singleton 
-# For details see http://rosettacode.org/wiki/Singleton
+# For details see https://rosettacode.org/wiki/Singleton
 #
 # === A Singleton Class
 package req nx
Index: doc/example-scripts/rosetta-sudoku.tcl
===================================================================
diff -u -N -r1711d2463a88d72589e00a87b0a0842cf8e7f9fa -ra963e8896fd07c345ccfa034cbd043344edbf083
--- doc/example-scripts/rosetta-sudoku.tcl	(.../rosetta-sudoku.tcl)	(revision 1711d2463a88d72589e00a87b0a0842cf8e7f9fa)
+++ doc/example-scripts/rosetta-sudoku.tcl	(.../rosetta-sudoku.tcl)	(revision a963e8896fd07c345ccfa034cbd043344edbf083)
@@ -3,9 +3,9 @@
 #
 # Solve a partially filled-in 9x9 Sudoku grid and display the result
 # in a human-readable format.  For detailed description of this
-# example, see http://rosettacode.org/wiki/Sudoku_Solver
+# example, see https://rosettacode.org/wiki/Sudoku_Solver
 #
-# This implementation is based on http://wiki.tcl-lang.org/19934 
+# This implementation is based on https://wiki.tcl-lang.org/19934 
 
 package require nx
 
Index: doc/example-scripts/rosetta-unknown-method.tcl
===================================================================
diff -u -N -r1f1385c8cee1b127c85a3521383cd36e22ea7ac8 -ra963e8896fd07c345ccfa034cbd043344edbf083
--- doc/example-scripts/rosetta-unknown-method.tcl	(.../rosetta-unknown-method.tcl)	(revision 1f1385c8cee1b127c85a3521383cd36e22ea7ac8)
+++ doc/example-scripts/rosetta-unknown-method.tcl	(.../rosetta-unknown-method.tcl)	(revision a963e8896fd07c345ccfa034cbd043344edbf083)
@@ -1,6 +1,6 @@
 #
 # == Rosetta Example: Respond to an unknown method call 
-# For details see http://rosettacode.org/wiki/Respond_to_an_unknown_method_call
+# For details see https://rosettacode.org/wiki/Respond_to_an_unknown_method_call
 #
 package req nx
 package req nx::test
Index: doc/example-scripts/tk-horse-race.tcl
===================================================================
diff -u -N -r1711d2463a88d72589e00a87b0a0842cf8e7f9fa -ra963e8896fd07c345ccfa034cbd043344edbf083
--- doc/example-scripts/tk-horse-race.tcl	(.../tk-horse-race.tcl)	(revision 1711d2463a88d72589e00a87b0a0842cf8e7f9fa)
+++ doc/example-scripts/tk-horse-race.tcl	(.../tk-horse-race.tcl)	(revision a963e8896fd07c345ccfa034cbd043344edbf083)
@@ -1,5 +1,5 @@
 # A small Horse Race game, originally developed by Richard Suchenwirth
-# in plain Tcl (see http://wiki.tcl-lang.org/3467). The game was rewritten
+# in plain Tcl (see https://wiki.tcl-lang.org/3467). The game was rewritten
 # as a design study in NX by Gustaf Neumann in May 2011.
 #
 # image::tk-horse-race.png[]
Index: doc/example-scripts/tk-locomotive.tcl
===================================================================
diff -u -N -r1711d2463a88d72589e00a87b0a0842cf8e7f9fa -ra963e8896fd07c345ccfa034cbd043344edbf083
--- doc/example-scripts/tk-locomotive.tcl	(.../tk-locomotive.tcl)	(revision 1711d2463a88d72589e00a87b0a0842cf8e7f9fa)
+++ doc/example-scripts/tk-locomotive.tcl	(.../tk-locomotive.tcl)	(revision a963e8896fd07c345ccfa034cbd043344edbf083)
@@ -1,6 +1,6 @@
 #
 # Example by <Richard Suchenwirth> 
-# http://wiki.tcl-lang.org/1329
+# https://wiki.tcl-lang.org/1329
 #
 # - translated from Tcl to XOTcl by gustaf neumann in 2001
 # - translated from XOTcl to NX by gustaf neumann in 2010
Index: doc/example-scripts/tk-ludo.tcl
===================================================================
diff -u -N -r1711d2463a88d72589e00a87b0a0842cf8e7f9fa -ra963e8896fd07c345ccfa034cbd043344edbf083
--- doc/example-scripts/tk-ludo.tcl	(.../tk-ludo.tcl)	(revision 1711d2463a88d72589e00a87b0a0842cf8e7f9fa)
+++ doc/example-scripts/tk-ludo.tcl	(.../tk-ludo.tcl)	(revision a963e8896fd07c345ccfa034cbd043344edbf083)
@@ -1,6 +1,6 @@
 # A small Ludo/Mensch ärgere Dich nicht/Pachisie game, originally
 # developed by Richard Suchenwirth in plain Tcl (see
-# http://wiki.tcl-lang.org/956). The game was rewritten as a design study in
+# https://wiki.tcl-lang.org/956). The game was rewritten as a design study in
 # NX by Gustaf Neumann in July 2013. 
 #
 # Major changes:
Index: doc/example-scripts/tk-spread.tcl
===================================================================
diff -u -N -r1711d2463a88d72589e00a87b0a0842cf8e7f9fa -ra963e8896fd07c345ccfa034cbd043344edbf083
--- doc/example-scripts/tk-spread.tcl	(.../tk-spread.tcl)	(revision 1711d2463a88d72589e00a87b0a0842cf8e7f9fa)
+++ doc/example-scripts/tk-spread.tcl	(.../tk-spread.tcl)	(revision a963e8896fd07c345ccfa034cbd043344edbf083)
@@ -1,5 +1,5 @@
 # A small Spreadsheet implementation, originally developed by Richard
-# Suchenwirth in plain Tcl (see http://wiki.tcl-lang.org/1287). The
+# Suchenwirth in plain Tcl (see https://wiki.tcl-lang.org/1287). The
 # spreadsheet was rewritten in an object oriented manner as a design
 # study in NX by Gustaf Neumann in May 2011.
 #
Index: generic/aolstub.c
===================================================================
diff -u -N -r9aa53ef688133d4af8bdff20f8913fe34f8a44ad -ra963e8896fd07c345ccfa034cbd043344edbf083
--- generic/aolstub.c	(.../aolstub.c)	(revision 9aa53ef688133d4af8bdff20f8913fe34f8a44ad)
+++ generic/aolstub.c	(.../aolstub.c)	(revision a963e8896fd07c345ccfa034cbd043344edbf083)
@@ -17,7 +17,7 @@
  *     A-1020, Welthandelsplatz 1
  *     Vienna, Austria
  *
- * This work is licensed under the MIT License http://www.opensource.org/licenses/MIT
+ * This work is licensed under the MIT License https://www.opensource.org/licenses/MIT
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
Index: generic/nsf.c
===================================================================
diff -u -N -r1711d2463a88d72589e00a87b0a0842cf8e7f9fa -ra963e8896fd07c345ccfa034cbd043344edbf083
--- generic/nsf.c	(.../nsf.c)	(revision 1711d2463a88d72589e00a87b0a0842cf8e7f9fa)
+++ generic/nsf.c	(.../nsf.c)	(revision a963e8896fd07c345ccfa034cbd043344edbf083)
@@ -3,7 +3,7 @@
  *
  *      Basic Machinery of the Next Scripting Framework, a Tcl-based framework
  *      for supporting language-oriented programming.  For details, see
- *      http://next-scripting.org/.
+ *      https://next-scripting.org/.
  *
  * Copyright (C) 1999-2019 Gustaf Neumann (a) (b)
  * Copyright (C) 1999-2007 Uwe Zdun (a) (b)
@@ -22,7 +22,7 @@
  *     Vienna, Austria
  *
  * This work is licensed under the MIT License
- * http://www.opensource.org/licenses/MIT
+ * https://www.opensource.org/licenses/MIT
  *
  * Copyright:
  *
@@ -6468,7 +6468,7 @@
  *   to a mix of navigating the variable table and calling high-level unset
  *   operations (UnsetInstVar).
  *
- *   With the fix to ticket http://core.tcl-lang.org/tcl/info/4dbdd9af144dbdd9af14,
+ *   With the fix to ticket https://core.tcl-lang.org/tcl/info/4dbdd9af144dbdd9af14,
  *   Tcl itself provides for two deletion passes for namespace variables (see
  *   TclDeleteNamespaceVars).
  *
Index: generic/nsf.decls
===================================================================
diff -u -N -rd78fa3ae8a45aef2fd40bae73e19dee9b5069e02 -ra963e8896fd07c345ccfa034cbd043344edbf083
--- generic/nsf.decls	(.../nsf.decls)	(revision d78fa3ae8a45aef2fd40bae73e19dee9b5069e02)
+++ generic/nsf.decls	(.../nsf.decls)	(revision a963e8896fd07c345ccfa034cbd043344edbf083)
@@ -20,7 +20,7 @@
 #     A-1020, Welthandelsplatz 1
 #     Vienna, Austria
 # 
-# This work is licensed under the MIT License http://www.opensource.org/licenses/MIT
+# This work is licensed under the MIT License https://www.opensource.org/licenses/MIT
 #
 # Copyright:
 # 
Index: generic/nsfAPI.decls
===================================================================
diff -u -N -r1279a7ecae38bb092922db436da36d0caa77cf6f -ra963e8896fd07c345ccfa034cbd043344edbf083
--- generic/nsfAPI.decls	(.../nsfAPI.decls)	(revision 1279a7ecae38bb092922db436da36d0caa77cf6f)
+++ generic/nsfAPI.decls	(.../nsfAPI.decls)	(revision a963e8896fd07c345ccfa034cbd043344edbf083)
@@ -13,7 +13,7 @@
 # A-1020, Welthandelsplatz 1
 # Vienna, Austria
 # 
-# This work is licensed under the MIT License http://www.opensource.org/licenses/MIT
+# This work is licensed under the MIT License https://www.opensource.org/licenses/MIT
 #
 # Copyright:
 # 
Index: generic/nsfAccessInt.h
===================================================================
diff -u -N -rcbcfec72376d549a806859c873195cc0ebc9c9ea -ra963e8896fd07c345ccfa034cbd043344edbf083
--- generic/nsfAccessInt.h	(.../nsfAccessInt.h)	(revision cbcfec72376d549a806859c873195cc0ebc9c9ea)
+++ generic/nsfAccessInt.h	(.../nsfAccessInt.h)	(revision a963e8896fd07c345ccfa034cbd043344edbf083)
@@ -9,7 +9,7 @@
  * A-1020, Welthandelsplatz 1
  * Vienna, Austria
  *
- * This work is licensed under the MIT License http://www.opensource.org/licenses/MIT
+ * This work is licensed under the MIT License https://www.opensource.org/licenses/MIT
  *
  * Copyright:
  *
Index: generic/nsfCmdDefinitions.c
===================================================================
diff -u -N -r9c4fabbfe2874e767020574ca3c83c7edbda1519 -ra963e8896fd07c345ccfa034cbd043344edbf083
--- generic/nsfCmdDefinitions.c	(.../nsfCmdDefinitions.c)	(revision 9c4fabbfe2874e767020574ca3c83c7edbda1519)
+++ generic/nsfCmdDefinitions.c	(.../nsfCmdDefinitions.c)	(revision a963e8896fd07c345ccfa034cbd043344edbf083)
@@ -13,7 +13,7 @@
  * A-1020, Welthandelsplatz 1
  * Vienna, Austria
  *
- * This work is licensed under the MIT License http://www.opensource.org/licenses/MIT
+ * This work is licensed under the MIT License https://www.opensource.org/licenses/MIT
  *
  * Copyright:
  *
Index: generic/nsfCmdPtr.c
===================================================================
diff -u -N -r0948fdce861ff4566dbbad39927db6ace05f1970 -ra963e8896fd07c345ccfa034cbd043344edbf083
--- generic/nsfCmdPtr.c	(.../nsfCmdPtr.c)	(revision 0948fdce861ff4566dbbad39927db6ace05f1970)
+++ generic/nsfCmdPtr.c	(.../nsfCmdPtr.c)	(revision a963e8896fd07c345ccfa034cbd043344edbf083)
@@ -10,7 +10,7 @@
  * A-1020, Welthandelsplatz 1
  * Vienna, Austria
  *
- * This work is licensed under the MIT License http://www.opensource.org/licenses/MIT
+ * This work is licensed under the MIT License https://www.opensource.org/licenses/MIT
  *
  * Copyright:
  *
Index: generic/nsfCompile.c
===================================================================
diff -u -N -r2e1a88ed8dfe12a82274e26f1e79156d69b618fc -ra963e8896fd07c345ccfa034cbd043344edbf083
--- generic/nsfCompile.c	(.../nsfCompile.c)	(revision 2e1a88ed8dfe12a82274e26f1e79156d69b618fc)
+++ generic/nsfCompile.c	(.../nsfCompile.c)	(revision a963e8896fd07c345ccfa034cbd043344edbf083)
@@ -14,7 +14,7 @@
  * A-1020, Welthandelsplatz 1
  * Vienna, Austria
  *
- * This work is licensed under the MIT License http://www.opensource.org/licenses/MIT
+ * This work is licensed under the MIT License https://www.opensource.org/licenses/MIT
  *
  * Copyright:
  *
Index: generic/nsfDebug.c
===================================================================
diff -u -N -r1711d2463a88d72589e00a87b0a0842cf8e7f9fa -ra963e8896fd07c345ccfa034cbd043344edbf083
--- generic/nsfDebug.c	(.../nsfDebug.c)	(revision 1711d2463a88d72589e00a87b0a0842cf8e7f9fa)
+++ generic/nsfDebug.c	(.../nsfDebug.c)	(revision a963e8896fd07c345ccfa034cbd043344edbf083)
@@ -18,7 +18,7 @@
  *     A-1020, Welthandelsplatz 1
  *     Vienna, Austria
  *
- * This work is licensed under the MIT License http://www.opensource.org/licenses/MIT
+ * This work is licensed under the MIT License https://www.opensource.org/licenses/MIT
  *
  * Copyright:
  *
Index: generic/nsfEnumerationType.c
===================================================================
diff -u -N -r5cf5c26d9080db33217c21466db469c3217cbda4 -ra963e8896fd07c345ccfa034cbd043344edbf083
--- generic/nsfEnumerationType.c	(.../nsfEnumerationType.c)	(revision 5cf5c26d9080db33217c21466db469c3217cbda4)
+++ generic/nsfEnumerationType.c	(.../nsfEnumerationType.c)	(revision a963e8896fd07c345ccfa034cbd043344edbf083)
@@ -13,7 +13,7 @@
  * A-1020, Welthandelsplatz 1
  * Vienna, Austria
  *
- * This work is licensed under the MIT License http://www.opensource.org/licenses/MIT
+ * This work is licensed under the MIT License https://www.opensource.org/licenses/MIT
  *
  * Copyright:
  *
Index: generic/nsfError.c
===================================================================
diff -u -N -rbd06f04b1b39276624a798d6950e44435e442be2 -ra963e8896fd07c345ccfa034cbd043344edbf083
--- generic/nsfError.c	(.../nsfError.c)	(revision bd06f04b1b39276624a798d6950e44435e442be2)
+++ generic/nsfError.c	(.../nsfError.c)	(revision a963e8896fd07c345ccfa034cbd043344edbf083)
@@ -17,7 +17,7 @@
  *     A-1020, Welthandelsplatz 1
  *     Vienna, Austria
  *
- * This work is licensed under the MIT License http://www.opensource.org/licenses/MIT
+ * This work is licensed under the MIT License https://www.opensource.org/licenses/MIT
  *
  * Copyright:
  *
Index: generic/nsfFunPtrHashTable.c
===================================================================
diff -u -N -rae081c0f1926da915e0584d8561abaa8a2a022a4 -ra963e8896fd07c345ccfa034cbd043344edbf083
--- generic/nsfFunPtrHashTable.c	(.../nsfFunPtrHashTable.c)	(revision ae081c0f1926da915e0584d8561abaa8a2a022a4)
+++ generic/nsfFunPtrHashTable.c	(.../nsfFunPtrHashTable.c)	(revision a963e8896fd07c345ccfa034cbd043344edbf083)
@@ -13,7 +13,7 @@
  * A-1020, Welthandelsplatz 1
  * Vienna, Austria
  *
- * This work is licensed under the MIT License http://www.opensource.org/licenses/MIT
+ * This work is licensed under the MIT License https://www.opensource.org/licenses/MIT
  *
  * Copyright:
  *
Index: generic/nsfInt.decls
===================================================================
diff -u -N -rcbcfec72376d549a806859c873195cc0ebc9c9ea -ra963e8896fd07c345ccfa034cbd043344edbf083
--- generic/nsfInt.decls	(.../nsfInt.decls)	(revision cbcfec72376d549a806859c873195cc0ebc9c9ea)
+++ generic/nsfInt.decls	(.../nsfInt.decls)	(revision a963e8896fd07c345ccfa034cbd043344edbf083)
@@ -20,7 +20,7 @@
 #     A-1020, Welthandelsplatz 1
 #     Vienna, Austria
 # 
-# This work is licensed under the MIT License http://www.opensource.org/licenses/MIT
+# This work is licensed under the MIT License https://www.opensource.org/licenses/MIT
 #
 # Copyright:
 # 
Index: generic/nsfInt.h
===================================================================
diff -u -N -ra8c1439e8965d31f21dc61903ffbd3bc1c2e7635 -ra963e8896fd07c345ccfa034cbd043344edbf083
--- generic/nsfInt.h	(.../nsfInt.h)	(revision a8c1439e8965d31f21dc61903ffbd3bc1c2e7635)
+++ generic/nsfInt.h	(.../nsfInt.h)	(revision a963e8896fd07c345ccfa034cbd043344edbf083)
@@ -19,7 +19,7 @@
  *     Vienna, Austria
  *
  * This work is licensed under the MIT License
- * http://www.opensource.org/licenses/MIT
+ * https://www.opensource.org/licenses/MIT
  *
  * Copyright:
  *
@@ -126,7 +126,7 @@
  *
  * Note: It is sufficient to test for __MINGW32__ to trap all MinGW
  * tool chains, including 64bit versions. See
- * http://sourceforge.net/p/predef/wiki/Compilers/#mingw-and-mingw-w64
+ * https://sourceforge.net/p/predef/wiki/Compilers/#mingw-and-mingw-w64
  */
 
 #if defined(__MINGW32__) && !defined(__USE_MINGW_ANSI_STDIO)
Index: generic/nsfObj.c
===================================================================
diff -u -N -r38aa05365cad02d663a16223ab2d0d48d2bec1c7 -ra963e8896fd07c345ccfa034cbd043344edbf083
--- generic/nsfObj.c	(.../nsfObj.c)	(revision 38aa05365cad02d663a16223ab2d0d48d2bec1c7)
+++ generic/nsfObj.c	(.../nsfObj.c)	(revision a963e8896fd07c345ccfa034cbd043344edbf083)
@@ -11,7 +11,7 @@
  * A-1020, Welthandelsplatz 1
  * Vienna, Austria
  *
- * This work is licensed under the MIT License http://www.opensource.org/licenses/MIT
+ * This work is licensed under the MIT License https://www.opensource.org/licenses/MIT
  *
  * Copyright:
  *
Index: generic/nsfObjectData.c
===================================================================
diff -u -N -r2e1a88ed8dfe12a82274e26f1e79156d69b618fc -ra963e8896fd07c345ccfa034cbd043344edbf083
--- generic/nsfObjectData.c	(.../nsfObjectData.c)	(revision 2e1a88ed8dfe12a82274e26f1e79156d69b618fc)
+++ generic/nsfObjectData.c	(.../nsfObjectData.c)	(revision a963e8896fd07c345ccfa034cbd043344edbf083)
@@ -19,7 +19,7 @@
  *     A-1020, Welthandelsplatz 1
  *     Vienna, Austria
  *
- * This work is licensed under the MIT License http://www.opensource.org/licenses/MIT
+ * This work is licensed under the MIT License https://www.opensource.org/licenses/MIT
  *
  * Copyright:
  *
Index: generic/nsfPointer.c
===================================================================
diff -u -N -r625e5b42ce67fb5b427852f477e9dac8746e8025 -ra963e8896fd07c345ccfa034cbd043344edbf083
--- generic/nsfPointer.c	(.../nsfPointer.c)	(revision 625e5b42ce67fb5b427852f477e9dac8746e8025)
+++ generic/nsfPointer.c	(.../nsfPointer.c)	(revision a963e8896fd07c345ccfa034cbd043344edbf083)
@@ -11,7 +11,7 @@
  * A-1020, Welthandelsplatz 1
  * Vienna, Austria
  *
- * This work is licensed under the MIT License http://www.opensource.org/licenses/MIT
+ * This work is licensed under the MIT License https://www.opensource.org/licenses/MIT
  *
  * Copyright:
  *
Index: generic/nsfProfile.c
===================================================================
diff -u -N -r9d1dfb6417294dbdc13ce4d249931055f7bd5ef8 -ra963e8896fd07c345ccfa034cbd043344edbf083
--- generic/nsfProfile.c	(.../nsfProfile.c)	(revision 9d1dfb6417294dbdc13ce4d249931055f7bd5ef8)
+++ generic/nsfProfile.c	(.../nsfProfile.c)	(revision a963e8896fd07c345ccfa034cbd043344edbf083)
@@ -11,7 +11,7 @@
  * A-1020, Welthandelsplatz 1
  * Vienna, Austria
  *
- * This work is licensed under the MIT License http://www.opensource.org/licenses/MIT
+ * This work is licensed under the MIT License https://www.opensource.org/licenses/MIT
  *
  * Copyright:
  *
Index: generic/nsfShadow.c
===================================================================
diff -u -N -r2a2f104357f92c52f53b72025ae2183152644140 -ra963e8896fd07c345ccfa034cbd043344edbf083
--- generic/nsfShadow.c	(.../nsfShadow.c)	(revision 2a2f104357f92c52f53b72025ae2183152644140)
+++ generic/nsfShadow.c	(.../nsfShadow.c)	(revision a963e8896fd07c345ccfa034cbd043344edbf083)
@@ -11,7 +11,7 @@
  * A-1020, Welthandelsplatz 1
  * Vienna, Austria
  *
- * This work is licensed under the MIT License http://www.opensource.org/licenses/MIT
+ * This work is licensed under the MIT License https://www.opensource.org/licenses/MIT
  *
  * Copyright:
  *
Index: generic/nsfStack.c
===================================================================
diff -u -N -rbaee0c34119f4b237787204b8c3e64bc04c05782 -ra963e8896fd07c345ccfa034cbd043344edbf083
--- generic/nsfStack.c	(.../nsfStack.c)	(revision baee0c34119f4b237787204b8c3e64bc04c05782)
+++ generic/nsfStack.c	(.../nsfStack.c)	(revision a963e8896fd07c345ccfa034cbd043344edbf083)
@@ -11,7 +11,7 @@
  * A-1020, Welthandelsplatz 1
  * Vienna, Austria
  *
- * This work is licensed under the MIT License http://www.opensource.org/licenses/MIT
+ * This work is licensed under the MIT License https://www.opensource.org/licenses/MIT
  *
  * Copyright:
  *
Index: generic/nsfStubLib.c
===================================================================
diff -u -N -r1711d2463a88d72589e00a87b0a0842cf8e7f9fa -ra963e8896fd07c345ccfa034cbd043344edbf083
--- generic/nsfStubLib.c	(.../nsfStubLib.c)	(revision 1711d2463a88d72589e00a87b0a0842cf8e7f9fa)
+++ generic/nsfStubLib.c	(.../nsfStubLib.c)	(revision a963e8896fd07c345ccfa034cbd043344edbf083)
@@ -13,7 +13,7 @@
  * A-1020, Welthandelsplatz 1
  * Vienna, Austria
  *
- * This work is licensed under the MIT License http://www.opensource.org/licenses/MIT
+ * This work is licensed under the MIT License https://www.opensource.org/licenses/MIT
  *
  * Copyright:
  *
@@ -40,7 +40,7 @@
  * "See the file "tcl-license.terms" for information on usage and redistribution
  * of this file, and for a DISCLAIMER OF ALL WARRANTIES."
  *
- * See also http://www.tcl-lang.org/software/tcltk/license.html.
+ * See also https://www.tcl-lang.org/software/tcltk/license.html.
  *
  */
 
Index: generic/nsfUtil.c
===================================================================
diff -u -N -rb35419272650b693efaf4ea653c49664debccb48 -ra963e8896fd07c345ccfa034cbd043344edbf083
--- generic/nsfUtil.c	(.../nsfUtil.c)	(revision b35419272650b693efaf4ea653c49664debccb48)
+++ generic/nsfUtil.c	(.../nsfUtil.c)	(revision a963e8896fd07c345ccfa034cbd043344edbf083)
@@ -11,7 +11,7 @@
  * A-1020, Welthandelsplatz 1
  * Vienna, Austria
  *
- * This work is licensed under the MIT License http://www.opensource.org/licenses/MIT
+ * This work is licensed under the MIT License https://www.opensource.org/licenses/MIT
  *
  * Copyright:
  *
Index: generic/stubs8.5/nsfDecls.h
===================================================================
diff -u -N -rd78fa3ae8a45aef2fd40bae73e19dee9b5069e02 -ra963e8896fd07c345ccfa034cbd043344edbf083
--- generic/stubs8.5/nsfDecls.h	(.../nsfDecls.h)	(revision d78fa3ae8a45aef2fd40bae73e19dee9b5069e02)
+++ generic/stubs8.5/nsfDecls.h	(.../nsfDecls.h)	(revision a963e8896fd07c345ccfa034cbd043344edbf083)
@@ -18,7 +18,7 @@
  *     A-1020, Welthandelsplatz 1
  *     Vienna, Austria
  *
- * This work is licensed under the MIT License http://www.opensource.org/licenses/MIT
+ * This work is licensed under the MIT License https://www.opensource.org/licenses/MIT
  *
  * Copyright:
  *
Index: generic/stubs8.5/nsfIntDecls.h
===================================================================
diff -u -N -rcbcfec72376d549a806859c873195cc0ebc9c9ea -ra963e8896fd07c345ccfa034cbd043344edbf083
--- generic/stubs8.5/nsfIntDecls.h	(.../nsfIntDecls.h)	(revision cbcfec72376d549a806859c873195cc0ebc9c9ea)
+++ generic/stubs8.5/nsfIntDecls.h	(.../nsfIntDecls.h)	(revision a963e8896fd07c345ccfa034cbd043344edbf083)
@@ -19,7 +19,7 @@
  *     A-1020, Welthandelsplatz 1
  *     Vienna, Austria
  *
- * This work is licensed under the MIT License http://www.opensource.org/licenses/MIT
+ * This work is licensed under the MIT License https://www.opensource.org/licenses/MIT
  *
  * Copyright:
  *
Index: generic/stubs8.5/nsfStubInit.c
===================================================================
diff -u -N -r453ad27418d60f0ab744ae4ac911bcd5e2505140 -ra963e8896fd07c345ccfa034cbd043344edbf083
--- generic/stubs8.5/nsfStubInit.c	(.../nsfStubInit.c)	(revision 453ad27418d60f0ab744ae4ac911bcd5e2505140)
+++ generic/stubs8.5/nsfStubInit.c	(.../nsfStubInit.c)	(revision a963e8896fd07c345ccfa034cbd043344edbf083)
@@ -16,7 +16,7 @@
  *     A-1020, Welthandelsplatz 1
  *     Vienna, Austria
  *
- * This work is licensed under the MIT License http://www.opensource.org/licenses/MIT
+ * This work is licensed under the MIT License https://www.opensource.org/licenses/MIT
  *
  * Copyright:
  *
Index: generic/stubs8.6/nsfDecls.h
===================================================================
diff -u -N -rd78fa3ae8a45aef2fd40bae73e19dee9b5069e02 -ra963e8896fd07c345ccfa034cbd043344edbf083
--- generic/stubs8.6/nsfDecls.h	(.../nsfDecls.h)	(revision d78fa3ae8a45aef2fd40bae73e19dee9b5069e02)
+++ generic/stubs8.6/nsfDecls.h	(.../nsfDecls.h)	(revision a963e8896fd07c345ccfa034cbd043344edbf083)
@@ -18,7 +18,7 @@
  *     A-1090, Augasse 2-6
  *     Vienna, Austria
  *
- * This work is licensed under the MIT License http://www.opensource.org/licenses/MIT
+ * This work is licensed under the MIT License https://www.opensource.org/licenses/MIT
  *
  * Copyright:
  *
Index: generic/stubs8.6/nsfIntDecls.h
===================================================================
diff -u -N -r2ff112f22072618fa57d835aceafcc10ac3adf5a -ra963e8896fd07c345ccfa034cbd043344edbf083
--- generic/stubs8.6/nsfIntDecls.h	(.../nsfIntDecls.h)	(revision 2ff112f22072618fa57d835aceafcc10ac3adf5a)
+++ generic/stubs8.6/nsfIntDecls.h	(.../nsfIntDecls.h)	(revision a963e8896fd07c345ccfa034cbd043344edbf083)
@@ -19,7 +19,7 @@
  *     A-1020, Welthandelsplatz 1
  *     Vienna, Austria
  *
- * This work is licensed under the MIT License http://www.opensource.org/licenses/MIT
+ * This work is licensed under the MIT License https://www.opensource.org/licenses/MIT
  *
  * Copyright:
  *
Index: generic/stubs8.6/nsfStubInit.c
===================================================================
diff -u -N -r453ad27418d60f0ab744ae4ac911bcd5e2505140 -ra963e8896fd07c345ccfa034cbd043344edbf083
--- generic/stubs8.6/nsfStubInit.c	(.../nsfStubInit.c)	(revision 453ad27418d60f0ab744ae4ac911bcd5e2505140)
+++ generic/stubs8.6/nsfStubInit.c	(.../nsfStubInit.c)	(revision a963e8896fd07c345ccfa034cbd043344edbf083)
@@ -16,7 +16,7 @@
  *     A-1020, Welthandelsplatz 1
  *     Vienna, Austria
  *
- * This work is licensed under the MIT License http://www.opensource.org/licenses/MIT
+ * This work is licensed under the MIT License https://www.opensource.org/licenses/MIT
  *
  * Copyright:
  *
Index: generic/stubs8.7/nsfDecls.h
===================================================================
diff -u -N -rd78fa3ae8a45aef2fd40bae73e19dee9b5069e02 -ra963e8896fd07c345ccfa034cbd043344edbf083
--- generic/stubs8.7/nsfDecls.h	(.../nsfDecls.h)	(revision d78fa3ae8a45aef2fd40bae73e19dee9b5069e02)
+++ generic/stubs8.7/nsfDecls.h	(.../nsfDecls.h)	(revision a963e8896fd07c345ccfa034cbd043344edbf083)
@@ -18,7 +18,7 @@
  *     A-1090, Augasse 2-6
  *     Vienna, Austria
  *
- * This work is licensed under the MIT License http://www.opensource.org/licenses/MIT
+ * This work is licensed under the MIT License https://www.opensource.org/licenses/MIT
  *
  * Copyright:
  *
Index: generic/stubs8.7/nsfIntDecls.h
===================================================================
diff -u -N -r56d1814f9bc01434184bd033b95d3e394a0609b3 -ra963e8896fd07c345ccfa034cbd043344edbf083
--- generic/stubs8.7/nsfIntDecls.h	(.../nsfIntDecls.h)	(revision 56d1814f9bc01434184bd033b95d3e394a0609b3)
+++ generic/stubs8.7/nsfIntDecls.h	(.../nsfIntDecls.h)	(revision a963e8896fd07c345ccfa034cbd043344edbf083)
@@ -19,7 +19,7 @@
  *     A-1020, Welthandelsplatz 1
  *     Vienna, Austria
  *
- * This work is licensed under the MIT License http://www.opensource.org/licenses/MIT
+ * This work is licensed under the MIT License https://www.opensource.org/licenses/MIT
  *
  * Copyright:
  *
Index: generic/stubs8.7/nsfStubInit.c
===================================================================
diff -u -N -r56d1814f9bc01434184bd033b95d3e394a0609b3 -ra963e8896fd07c345ccfa034cbd043344edbf083
--- generic/stubs8.7/nsfStubInit.c	(.../nsfStubInit.c)	(revision 56d1814f9bc01434184bd033b95d3e394a0609b3)
+++ generic/stubs8.7/nsfStubInit.c	(.../nsfStubInit.c)	(revision a963e8896fd07c345ccfa034cbd043344edbf083)
@@ -16,7 +16,7 @@
  *     A-1020, Welthandelsplatz 1
  *     Vienna, Austria
  *
- * This work is licensed under the MIT License http://www.opensource.org/licenses/MIT
+ * This work is licensed under the MIT License https://www.opensource.org/licenses/MIT
  *
  * Copyright:
  *
Index: library/lib/nx-shell.tcl
===================================================================
diff -u -N -r09b4bca7c8d5c44f6be0b2c04ebfcdb7a58fd5ae -ra963e8896fd07c345ccfa034cbd043344edbf083
--- library/lib/nx-shell.tcl	(.../nx-shell.tcl)	(revision 09b4bca7c8d5c44f6be0b2c04ebfcdb7a58fd5ae)
+++ library/lib/nx-shell.tcl	(.../nx-shell.tcl)	(revision a963e8896fd07c345ccfa034cbd043344edbf083)
@@ -12,7 +12,7 @@
 # A-1020, Welthandelsplatz 1
 # Vienna, Austria
 #
-# This work is licensed under the MIT License http://www.opensource.org/licenses/MIT
+# This work is licensed under the MIT License https://www.opensource.org/licenses/MIT
 #
 # Copyright:
 #
Index: library/lib/nx-zip.tcl
===================================================================
diff -u -N -r1711d2463a88d72589e00a87b0a0842cf8e7f9fa -ra963e8896fd07c345ccfa034cbd043344edbf083
--- library/lib/nx-zip.tcl	(.../nx-zip.tcl)	(revision 1711d2463a88d72589e00a87b0a0842cf8e7f9fa)
+++ library/lib/nx-zip.tcl	(.../nx-zip.tcl)	(revision a963e8896fd07c345ccfa034cbd043344edbf083)
@@ -2,10 +2,10 @@
 # Zip file generator - Create a Zip-file from a list of input file names
 #
 # This implementation is based on the zip file builder of Artur
-# Trzewik (http://wiki.tcl-lang.org/15158), but was simplified, refactored,
+# Trzewik (https://wiki.tcl-lang.org/15158), but was simplified, refactored,
 # commented and extended, based on Trf and translated to NX; for
 # details about the format, see
-# http://www.pkware.com/documents/casestudies/APPNOTE.TXT
+# https://www.pkware.com/documents/casestudies/APPNOTE.TXT
 #
 # by Gustaf Neumann (June 2011)
 #
Index: library/mongodb/nsfmongo.c
===================================================================
diff -u -N -r6252b8e8f27440a23844e4695f76c92715890bd8 -ra963e8896fd07c345ccfa034cbd043344edbf083
--- library/mongodb/nsfmongo.c	(.../nsfmongo.c)	(revision 6252b8e8f27440a23844e4695f76c92715890bd8)
+++ library/mongodb/nsfmongo.c	(.../nsfmongo.c)	(revision a963e8896fd07c345ccfa034cbd043344edbf083)
@@ -1264,7 +1264,7 @@
 
   /*
    *  The last field of mongo_find is options, semantics are described here
-   *  http://www.mongodb.org/display/DOCS/Mongo+Wire+Protocol#MongoWireProtocol-OPQUERY
+   *  https://www.mongodb.org/display/DOCS/Mongo+Wire+Protocol#MongoWireProtocol-OPQUERY
    */
   if (withTailable != 0) {
     queryFlags |= MONGOC_QUERY_TAILABLE_CURSOR;
Index: library/mongodb/tests/nx-bi.test
===================================================================
diff -u -N -r4718ffe23d7b30ccb68524cd9fcaf788a5889b87 -ra963e8896fd07c345ccfa034cbd043344edbf083
--- library/mongodb/tests/nx-bi.test	(.../nx-bi.test)	(revision 4718ffe23d7b30ccb68524cd9fcaf788a5889b87)
+++ library/mongodb/tests/nx-bi.test	(.../nx-bi.test)	(revision a963e8896fd07c345ccfa034cbd043344edbf083)
@@ -6,7 +6,7 @@
 #      "Business Insider" Data Model 
 #
 # (see e.g.
-# http://www.slideshare.net/mongodb/nosql-the-shift-to-a-nonrelational-world).
+# https://www.slideshare.net/mongodb/nosql-the-shift-to-a-nonrelational-world).
 #
 # { title: 'Too Big to Fail', 
 #   author: 'John S.',
Index: library/nx/nx.tcl
===================================================================
diff -u -N -ra8c1439e8965d31f21dc61903ffbd3bc1c2e7635 -ra963e8896fd07c345ccfa034cbd043344edbf083
--- library/nx/nx.tcl	(.../nx.tcl)	(revision a8c1439e8965d31f21dc61903ffbd3bc1c2e7635)
+++ library/nx/nx.tcl	(.../nx.tcl)	(revision a963e8896fd07c345ccfa034cbd043344edbf083)
@@ -13,7 +13,7 @@
 # A-1020, Welthandelsplatz 1
 # Vienna, Austria
 #
-# This work is licensed under the MIT License http://www.opensource.org/licenses/MIT
+# This work is licensed under the MIT License https://www.opensource.org/licenses/MIT
 #
 # Copyright:
 #
Index: library/xotcl/library/lib/makeDoc.xotcl
===================================================================
diff -u -N -r1711d2463a88d72589e00a87b0a0842cf8e7f9fa -ra963e8896fd07c345ccfa034cbd043344edbf083
--- library/xotcl/library/lib/makeDoc.xotcl	(.../makeDoc.xotcl)	(revision 1711d2463a88d72589e00a87b0a0842cf8e7f9fa)
+++ library/xotcl/library/lib/makeDoc.xotcl	(.../makeDoc.xotcl)	(revision a963e8896fd07c345ccfa034cbd043344edbf083)
@@ -76,11 +76,11 @@
   <LI>Language Reference (<a href="langRef-xotcl.html">HTML</a>,
 		      <a href="langRef-xotcl.pdf">PDF</a>)
   <LI>If you have question, problems etc. you might check the
-      <a href="http://alice.wu-wien.ac.at/mailman/listinfo/xotcl">XOTcl 
-         mailing list</a> (<a href="http://alice.wu-wien.ac.at:8000/xotcl-mailing-list/">archive 1</a>,
-      <a href="http://alice.wu-wien.ac.at/pipermail/xotcl/">archive 2</a>)
+      <a href="https://alice.wu-wien.ac.at/mailman/listinfo/xotcl">XOTcl 
+         mailing list</a> (<a href="https://alice.wu-wien.ac.at:8000/xotcl-mailing-list/">archive 1</a>,
+      <a href="https://alice.wu-wien.ac.at/pipermail/xotcl/">archive 2</a>)
       or you might check the XOTcl section of the  
-         <a href="http://wiki.tcl-lang.org/XOTcl">Tcl wiki</a>.
+         <a href="https://wiki.tcl-lang.org/XOTcl">Tcl wiki</a>.
    </UL>
 
 <h2>Package and Script Documentation</h2>
@@ -95,7 +95,7 @@
 
 <h2>Tcl Online Information </h2>
   <ul>
-   <li>Online information for <a href="http://www.tcl-lang.org/man/">
+   <li>Online information for <a href="https://www.tcl-lang.org/man/">
       Tcl manual pages</a>
   </ul>
  
Index: library/xotcl/library/xotcl2.tcl
===================================================================
diff -u -N -rbb1a4116720d5f205e44ec71f03857a340751fc3 -ra963e8896fd07c345ccfa034cbd043344edbf083
--- library/xotcl/library/xotcl2.tcl	(.../xotcl2.tcl)	(revision bb1a4116720d5f205e44ec71f03857a340751fc3)
+++ library/xotcl/library/xotcl2.tcl	(.../xotcl2.tcl)	(revision a963e8896fd07c345ccfa034cbd043344edbf083)
@@ -13,7 +13,7 @@
 # A-1020, Welthandelsplatz 1
 # Vienna, Austria
 # 
-# This work is licensed under the MIT License http://www.opensource.org/licenses/MIT
+# This work is licensed under the MIT License https://www.opensource.org/licenses/MIT
 #
 # Copyright:
 #
Index: tests/cmdresolution.test
===================================================================
diff -u -N -r1711d2463a88d72589e00a87b0a0842cf8e7f9fa -ra963e8896fd07c345ccfa034cbd043344edbf083
--- tests/cmdresolution.test	(.../cmdresolution.test)	(revision 1711d2463a88d72589e00a87b0a0842cf8e7f9fa)
+++ tests/cmdresolution.test	(.../cmdresolution.test)	(revision a963e8896fd07c345ccfa034cbd043344edbf083)
@@ -8,7 +8,7 @@
 
 #
 # Tests leading to bug-report concerning shared cmd literals in the
-# global literal pool: http://core.tcl-lang.org/tcl/tktview?name=d4e7780ca1
+# global literal pool: https://core.tcl-lang.org/tcl/tktview?name=d4e7780ca1
 #
 ::nx::test case cmd-resolver-1 {
 
Index: tests/linearization.test
===================================================================
diff -u -N -rbc72af70d3bd87c0e179e2dfa61216864befb23e -ra963e8896fd07c345ccfa034cbd043344edbf083
--- tests/linearization.test	(.../linearization.test)	(revision bc72af70d3bd87c0e179e2dfa61216864befb23e)
+++ tests/linearization.test	(.../linearization.test)	(revision a963e8896fd07c345ccfa034cbd043344edbf083)
@@ -81,7 +81,7 @@
   #
   # Boat example DHHM 94; 
   # R. Ducournau, M. Habib, M. Huchard, and M.L. Mugnier. Proposal for a Monotonic Multiple Inheritance Linearization.
-  # see: http://www2.lirmm.fr/~ducour/Publis/DHHM-oopsla94.pdf
+  # see: https://www2.lirmm.fr/~ducour/Publis/DHHM-oopsla94.pdf
   #
 
   nx::Class create boat ;# 8
Index: tests/rac.test
===================================================================
diff -u -N -rf671281a240219965d436e2bfa762baf85274ca6 -ra963e8896fd07c345ccfa034cbd043344edbf083
--- tests/rac.test	(.../rac.test)	(revision f671281a240219965d436e2bfa762baf85274ca6)
+++ tests/rac.test	(.../rac.test)	(revision a963e8896fd07c345ccfa034cbd043344edbf083)
@@ -8,7 +8,7 @@
 # 2006)
 # 
 # see
-# http://www.ecma-international.org/publications/files/ECMA-ST/ECMA-367.pdf
+# https://www.ecma-international.org/publications/files/ECMA-ST/ECMA-367.pdf
 #
 
 package require nx::test
Index: tests/tcl86.test
===================================================================
diff -u -N -r1711d2463a88d72589e00a87b0a0842cf8e7f9fa -ra963e8896fd07c345ccfa034cbd043344edbf083
--- tests/tcl86.test	(.../tcl86.test)	(revision 1711d2463a88d72589e00a87b0a0842cf8e7f9fa)
+++ tests/tcl86.test	(.../tcl86.test)	(revision a963e8896fd07c345ccfa034cbd043344edbf083)
@@ -260,7 +260,7 @@
 
 nx::test case bug-3418547 {
   #
-  # See http://core.tcl-lang.org/tcl/tktview?name=3418547fff
+  # See https://core.tcl-lang.org/tcl/tktview?name=3418547fff
   # 
 
   ? {info commands "::@"} ""
Index: tests/tcloo.test
===================================================================
diff -u -N -r357028ca6e4ffd7ec4ed240e75c9c001f9c4a8cc -ra963e8896fd07c345ccfa034cbd043344edbf083
--- tests/tcloo.test	(.../tcloo.test)	(revision 357028ca6e4ffd7ec4ed240e75c9c001f9c4a8cc)
+++ tests/tcloo.test	(.../tcloo.test)	(revision a963e8896fd07c345ccfa034cbd043344edbf083)
@@ -251,7 +251,7 @@
   ? {[testClass2 new] foo} ok
 
   #
-  # http://rosettacode.org/wiki/Abstract_type
+  # https://rosettacode.org/wiki/Abstract_type
   #
   nx::Class create AbstractQueue {
     :method enqueue item {