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+-*- Text -*-
+This is the file .../info/dir, which contains the topmost node of
+the Info hierarchy.  The first time you invoke Info you start off
+looking at that node, which is (dir)Top.
+\1f
+File: dir      Node: Top       This is the top of the INFO tree
+  This (the Directory node) gives a menu of major topics.  Typing "d"
+  returns here, "q" exits, "?" lists all INFO commands, "h"  gives a
+  primer for first-timers, "mTexinfo<Return>" visits Texinfo topic,
+  etc.
+  Or click mouse button 2 on a menu item or cross reference to select
+  it.
+  --- PLEASE ADD DOCUMENTATION TO THIS TREE. (See INFO topic first.) ---
+
+* Menu: The list of major topics begins on the next line.
+
+* Scheme: (mit-scheme-ref).            The UnCommon Lisp
+* Scheme user: (mit-scheme-user).      Scheme User's Guide
+* SOS: (mit-scheme-sos).               Scheme Object System
+* IMAIL: (mit-scheme-imail).           The IMAIL IMAP mail reader