resume in world-sexp

beautiful-racket/br/demo/txtadv/expander.rkt

@@ -35,10 +35,10 @@
   #'(module-begin _section ...))
 
 (provide verb-section)
-(define-inverting #'(verb-section _heading _verb-entry ...)
+(define-inverting #'(verb-section _heading _verb-item ...)
   (inject-syntax ([#'in-verbs (shared-syntax 'in-verbs)])
                  #'(define-verbs in-verbs
-                     _verb-entry ...)))
+                     _verb-item ...)))
 
 (provide verb-item)
 (define-inverting #'(verb-item (_name0 _transitive0?) (_name _transitive?) ... _desc)
@@ -57,22 +57,18 @@
   #'(define-everywhere everywhere-actions
       ([_name _desc] ...)))
 
-(provide everywhere-item)
-(define-inverting #'(everywhere-item _name _desc)
-  #'(_name _desc))
+(provide id-desc)
+(define-inverting #'(id-desc _id _desc)
+  #'(_id _desc))
 
 (provide things-section)
 (define-inverting #'(things-section _heading _thing ...)
   #'(begin _thing ...))
 
 (provide thing-item)
-(define-inverting #'(thing-item (thing-id _thingname) (_actionname _actiondesc) ...)
+(define-inverting #'(thing-item _thingname (_actionname _actiondesc) ...)
   #'(define-thing _thingname [_actionname _actiondesc] ...))
 
-(provide thing-action)
-(define-inverting #'(thing-action _actionname _actiondesc)
-  #'(_actionname _actiondesc))
-
 (provide places-section)
 (define-inverting #'(places-section _heading _placeitem ...)
   #'(begin _placeitem ...))
@@ -81,9 +77,6 @@
 (define-inverting #'(place-item _place-id _place-desc [_place-item ...] [_actionname _actiondesc] ...)
   #'(define-place _place-id _place-desc [_place-item ...] ([_actionname _actiondesc] ...)))
 
-(provide place-id)
-(define #'(place-id _id) #'_id)
-
 (provide place-descrip)
 (define #'(place-descrip _desc) #'_desc)
 
@@ -95,11 +88,6 @@
   [#'(_ "," _id) #'_id]
   [#'(_ _id) #'_id])
 
-(provide place-action)
-(define-inverting #'(place-action _id _desc) #'(_id _desc))
-
-(provide desc)
-(define #'(desc _d) #'_d)
 
 (provide s-exp)
 (define-cases-inverting #'s-exp

beautiful-racket/br/demo/txtadv/parser.rkt

@@ -1,41 +1,31 @@
 #lang ragg
 
-txtadv-program : [verb-section] [everywhere-section] [things-section] places-section start-section
+txtadv-program : verb-section everywhere-section things-section places-section start-section
 
 verb-section : "===VERBS===" verb-item+
 
-verb-item : verb-name+ desc
+verb-item : verb-name+ s-exp
 
 verb-name : [","] ID ["_"]
 
-everywhere-section : "===EVERYWHERE===" everywhere-item+
-
-everywhere-item : ID desc
+everywhere-section : "===EVERYWHERE===" id-desc+
 
 things-section : "===THINGS===" thing-item+
 
-thing-item : thing-id thing-action+
-
-thing-id : DASHED-NAME
-
-thing-action : ID desc
+thing-item : DASHED-NAME id-desc+
 
 places-section : "===PLACES===" place-item+
 
-place-item : place-id place-descrip place-items place-action+
+place-item : DASHED-NAME place-descrip place-items id-desc+
 
-place-id : DASHED-NAME
+place-descrip : STRING ; `place-desc` is already used in expander
 
-place-descrip : STRING ; place-desc is already used in expander
-
-place-items : "[" place-name* "]" ; place-things is already used
+place-items : "[" place-name* "]" ; `place-things` is already used
 
 place-name : [","] ID
 
-place-action : ID desc
-
 start-section : "===START===" place-name
 
-desc : s-exp
+id-desc : ID s-exp
 
-s-exp : ID | STRING | ("(" | "[" | "{") s-exp* (")" | "]" | "}")
+s-exp : ID | STRING | "(" s-exp* ")"