Index: doc/example-scripts/rosetta-multiple-distinct.html
===================================================================
diff -u -N -rcc85907efa33d1b8505791285175769571f6f9e4 -r8648ec770a59ed911769dd51cf2658045110c748
--- doc/example-scripts/rosetta-multiple-distinct.html	(.../rosetta-multiple-distinct.html)	(revision cc85907efa33d1b8505791285175769571f6f9e4)
+++ doc/example-scripts/rosetta-multiple-distinct.html	(.../rosetta-multiple-distinct.html)	(revision 8648ec770a59ed911769dd51cf2658045110c748)
@@ -814,16 +814,16 @@
 }
 
 % <span class='nx-keyword'>llength</span> [Klass <span class='nx-keyword'>info</span> instances]
-<span class='nx-[namespace tail [nx::self]]'>$n</span>;
+100;
 % <span class='nx-keyword'>llength</span> [<span class='nx-keyword'>lsort</span> -unique <span class='nx-[namespace tail [nx::self]]'>$theList</span>]
-<span class='nx-[namespace tail [nx::self]]'>$n</span>;</pre></div></div>
+100;</pre></div></div>
 </div>
 </div>
 </div>
 <div id="footnotes"><hr /></div>
 <div id="footer">
 <div id="footer-text">
-Last updated 2016-09-28 15:12:18 CEST
+Last updated 2016-09-28 15:41:35 CEST
 </div>
 </div>
 </body>
Index: doc/example-scripts/rosetta-multiple-distinct.tcl
===================================================================
diff -u -N -rcc85907efa33d1b8505791285175769571f6f9e4 -r8648ec770a59ed911769dd51cf2658045110c748
--- doc/example-scripts/rosetta-multiple-distinct.tcl	(.../rosetta-multiple-distinct.tcl)	(revision cc85907efa33d1b8505791285175769571f6f9e4)
+++ doc/example-scripts/rosetta-multiple-distinct.tcl	(.../rosetta-multiple-distinct.tcl)	(revision 8648ec770a59ed911769dd51cf2658045110c748)
@@ -46,5 +46,5 @@
     lappend theList [Klass new]
 }
 
-? {llength [Klass info instances]} $n;
-? {llength [lsort -unique $theList]} $n;
+? {llength [Klass info instances]} 100;
+? {llength [lsort -unique $theList]} 100;
Index: doc/example-scripts/rosetta-tree.tcl
===================================================================
diff -u -N -rf769aa3bf33311a58e91f5041130d34daf840e7c -r8648ec770a59ed911769dd51cf2658045110c748
--- doc/example-scripts/rosetta-tree.tcl	(.../rosetta-tree.tcl)	(revision f769aa3bf33311a58e91f5041130d34daf840e7c)
+++ doc/example-scripts/rosetta-tree.tcl	(.../rosetta-tree.tcl)	(revision 8648ec770a59ed911769dd51cf2658045110c748)
@@ -1,5 +1,5 @@
 #
-# == Rosetta example:https://rosettacode.org/wiki/Tree_traversal
+# == Rosetta example: https://rosettacode.org/wiki/Tree_traversal
 #
 #
 # Implement a binary tree structure, with each node carrying an