diff --git a/examples/examples/Web/SmallWiki/.project b/examples/examples/Web/SmallWiki/.project
index d776caeed..4d91f4d2d 100644
--- a/examples/examples/Web/SmallWiki/.project
+++ b/examples/examples/Web/SmallWiki/.project
@@ -4,7 +4,7 @@ Title=SmallWiki
 Startup=Main
 UseHttpServer=1
 Icon=.public/logo.png
-Version=0.0.78
+Version=0.0.79
 Component=gb.web
 TabSize=2
 ExecPath=/home/guygle/guygle/cgi-bin/wiki.gambas
diff --git a/examples/examples/Web/SmallWiki/.src/Main.module b/examples/examples/Web/SmallWiki/.src/Main.module
index 1ef83ab82..65616269c 100644
--- a/examples/examples/Web/SmallWiki/.src/Main.module
+++ b/examples/examples/Web/SmallWiki/.src/Main.module
@@ -52,18 +52,30 @@ Public Sub Main()
   Dim aPage As String[]
   Dim sDir As String
   
+  ' The wiki is stored in the following root directory.
+
   Root = User.Home &/ "wiki"
   Try Mkdir Root
-  
+
+  ' All pages are stored in a "data" directory stored in the root directory.
+  ' If the "data" directory does not exist, the wiki is initialized with a default root page.
+
   If Not Exist(Root &/ "data") Then 
     InitWiki
     Response.Redirect(Application.Root)
     Return
   Endif
 
+  ' The url path is directly converted to a relative directory path inside the "data" directory located in the root directory.
+  ' The page contents is stored inside a "~page" file located in that directory.
+  ' Consequently, no "~" character is allowed in the url path.
+  ' Each page modification is archived in a "~page.<date>.<user>" file, allowing changes to be undone.
+  
   Path = Request.Path
   If Path = "/" Then Path) = ""
   
+  ' Handle resource files: images, style sheet...
+  
   If Path And If Exist(".public" &/ Path) Then
     sExt = File.Ext(Path)
     If sExt = "css" Then
@@ -77,6 +89,8 @@ Public Sub Main()
     Return
   Endif
   
+  ' Reject pages whose url includes a "~" character.
+  
   If InStr(Path, "~") Then
     Response.Status = "404 Not Found"
     Response.Begin
diff --git a/examples/examples/Web/SmallWiki/.startup b/examples/examples/Web/SmallWiki/.startup
index bd7d5f86f..ba0934f35 100644
--- a/examples/examples/Web/SmallWiki/.startup
+++ b/examples/examples/Web/SmallWiki/.startup
@@ -2,7 +2,7 @@ Main
 SmallWiki
 0
 0
-0.0.77
+0.0.78
 
 gb.web