diff --git a/beautiful-racket/br/demo/txtadv/expander.rkt b/beautiful-racket/br/demo/txtadv/expander.rkt
index d5b3560..c8049b1 100644
--- a/beautiful-racket/br/demo/txtadv/expander.rkt
+++ b/beautiful-racket/br/demo/txtadv/expander.rkt
@@ -30,8 +30,8 @@
   #''(define-verbs all-verbs
         _verb-entry ...))
 
-(provide verb-entry)
-(define-inverting #'(verb-entry (_name0 _transitive0?) (_name _transitive?) ... _desc)
+(provide verb-item)
+(define-inverting #'(verb-item (_name0 _transitive0?) (_name _transitive?) ... _desc)
   #`[_name0 #,@(if (syntax->datum #'_transitive0?) #'(_) #'()) (= _name ...) _desc])
 
 (provide verb-name)
@@ -47,18 +47,21 @@
   #''(define-everywhere everywhere-actions
         ([_name _desc] ...)))
 
-(provide everywhere-action)
-(define-inverting #'(everywhere-action _name _desc)
+(provide everywhere-item)
+(define-inverting #'(everywhere-item _name _desc)
   #'(_name _desc))
 
 (provide things-section)
 (define-inverting #'(things-section _heading _thing ...)
   #'(begin _thing ...))
 
-(provide thing-entry)
-(define #'(thing-entry (thing-id _thingname) (thing-action _actionname _actiondesc) ...)
+(provide thing-item)
+(define-inverting #'(thing-item (thing-id _thingname) (_actionname _actiondesc) ...)
   #''(define-thing _thingname [_actionname _actiondesc] ...))
 
+(provide thing-action)
+(define-inverting #'(thing-action _actionname _actiondesc)
+  #'(_actionname _actiondesc))
 
 (provide desc)
 (define #'(desc _d) #'_d)
diff --git a/beautiful-racket/br/demo/txtadv/parser.rkt b/beautiful-racket/br/demo/txtadv/parser.rkt
index eb19d0c..14530f5 100644
--- a/beautiful-racket/br/demo/txtadv/parser.rkt
+++ b/beautiful-racket/br/demo/txtadv/parser.rkt
@@ -2,19 +2,19 @@
 
 txtadv-program : [verb-section] [everywhere-section] [things-section]
 
-verb-section : "===VERBS===" verb-entry+
+verb-section : "===VERBS===" verb-item+
 
-verb-entry : verb-name+ desc
+verb-item : verb-name+ desc
 
 verb-name : [","] ID ["_"]
 
-everywhere-section : "===EVERYWHERE===" everywhere-action+
+everywhere-section : "===EVERYWHERE===" everywhere-item+
 
-everywhere-action : ID desc
+everywhere-item : ID desc
 
-things-section : "===THINGS===" thing-entry+
+things-section : "===THINGS===" thing-item+
 
-thing-entry : thing-id thing-action+
+thing-item : thing-id thing-action+
 
 thing-id : THING-NAME
 
@@ -22,4 +22,4 @@ thing-action : ID desc
 
 desc : s-exp
 
-s-exp : ID | STRING | ("(" "[" "{") s-exp* (")" "]" "}")
\ No newline at end of file
+s-exp : ID | STRING | ("(" | "[" | "{") s-exp* (")" | "]" | "}")
\ No newline at end of file
diff --git a/beautiful-racket/br/demo/txtadv/tokenizer.rkt b/beautiful-racket/br/demo/txtadv/tokenizer.rkt
index 637ccc7..cccab08 100644
--- a/beautiful-racket/br/demo/txtadv/tokenizer.rkt
+++ b/beautiful-racket/br/demo/txtadv/tokenizer.rkt
@@ -18,9 +18,9 @@
        [(seq "\"" (complement (seq any-string "\"" any-string)) "\"") (token 'STRING lexeme)]
        [(seq "---"
              (repetition 1 +inf.0 (union alphabetic numeric punctuation))
-             "---") (token 'THING-NAME (string-trim lexeme "-" #:repeat? #t))]
-       [(repetition 1 +inf.0 (union alphabetic numeric punctuation))
-        (token 'ID (string->symbol lexeme))]
+             "---") (token 'THING-NAME (string->symbol (string-trim lexeme "-" #:repeat? #t)))]
+       [(repetition 1 +inf.0 (union alphabetic numeric (char-set "-!?.#")))
+        (token 'ID (read (open-input-string lexeme)))]
        [any-char lexeme]))
     (get-token input-port))  
   next-token)
diff --git a/beautiful-racket/br/demo/txtadv/world.rkt b/beautiful-racket/br/demo/txtadv/world.rkt
index 94503cb..2d15fe5 100644
--- a/beautiful-racket/br/demo/txtadv/world.rkt
+++ b/beautiful-racket/br/demo/txtadv/world.rkt
@@ -66,7 +66,6 @@ look
 inventory 
  (show-inventory)
 
-*/
 
 
 ===THINGS===
@@ -76,22 +75,16 @@ get
   "Ouch!"
 
 
----door---
-open 
-  (if 
-      this
-      that)
-
-
-/*
 ---door---
 open 
   (if 
       (begin
-        (set-thing-state door open)
+        (set-thing-state! door open)
         "The door is now unlocked and open.")
       "The door is locked.")
 
+
+
 close
   (begin
    (set-thing-state! door #f)
@@ -123,10 +116,11 @@ get
    (take-thing! trophy)
    "You win!")
 
+
+
 */
 
 
-/*
 ===PLACES===
 
 ---meadow---
@@ -176,5 +170,3 @@ west
 
 out
   house-front
-
-*/
\ No newline at end of file