X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fdtd%2Ftheoryobject.dtd;h=0d0d9c7138356590d552fddeb898d489ee9bccab;hb=2808f22f809adfa90fc609a10f250b788d873ffa;hp=edd02477cb5bf02c812b730c66354e70d4071a01;hpb=f5863d4898e846ba097e7180f8f26095af95fdc8;p=helm.git

diff --git a/helm/dtd/theoryobject.dtd b/helm/dtd/theoryobject.dtd
index edd02477c..0d0d9c713 100644
--- a/helm/dtd/theoryobject.dtd
+++ b/helm/dtd/theoryobject.dtd
@@ -54,7 +54,8 @@
 <!ELEMENT ht:DEFINITION (Definition|InductiveDefinition)>
 <!ATTLIST ht:DEFINITION
           uri CDATA #REQUIRED
-          as (Definition|Inductive|CoInductive|Record) #REQUIRED>
+          as (Definition|InteractiveDefinition|Inductive|CoInductive
+             |Record) #REQUIRED>
 
 <!ELEMENT ht:THEOREM (type)>
 <!ATTLIST ht:THEOREM