Documentation and comment cleanup.

Also, renove uused enums.

tests/saveresume.1.chk

@@ -19,6 +19,17 @@ it will cost you 5 points.
 
 Is this acceptable?
 
+> n
+
+OK
+
+> save
+
+I can suspend your Adventure for you so that you can resume later, but
+it will cost you 5 points.
+
+Is this acceptable?
+
 > y
 
 OK

tests/saveresume.1.log

@@ -2,6 +2,8 @@
 n
 seed 1240742801
 save
+n
+save
 y
 saveresume.adv
 y

tests/saveresume.2.chk

@@ -7,8 +7,38 @@ You are standing at the end of a road before a small brick building.
 Around you is a forest.  A small stream flows out of the building and
 down a gully.
 
+> in
+
+You are inside a building, a well house for a large spring.
+
+There are some keys on the ground here.
+
+There is a shiny brass lamp nearby.
+
+There is food here.
+
+There is a bottle of water here.
+
 > resume
 
+To resume an earlier Adventure, you must abandon the current one.
+
+Is this acceptable?
+
+> n
+
+OK
+
+> resume
+
+To resume an earlier Adventure, you must abandon the current one.
+
+Is this acceptable?
+
+> y
+
+OK
+
 You're in front of building.
 
 > quit
@@ -19,7 +49,7 @@ Do you really want to quit now?
 
 OK
 
-You scored 27 out of a possible 430, using 2 turns.
+You scored 27 out of a possible 430, using 3 turns.
 
 You are obviously a rank amateur.  Better luck next time.
 

tests/saveresume.2.log

@@ -1,6 +1,10 @@
 ## Resume and then quit
 n
+in
 resume
+n
+resume
+y
 saveresume.adv
 quit
 yes