Index: ../trunk-jpl/src/m/exp/functionSignatures.json
===================================================================
--- ../trunk-jpl/src/m/exp/functionSignatures.json	(revision 23580)
+++ ../trunk-jpl/src/m/exp/functionSignatures.json	(revision 23581)
@@ -3,7 +3,7 @@
 	  {
 		"inputs":
 		  [
-			 {"name":"filename1", "kind":"required",   "type":"filepath"},
+			 {"name":"filename1", "kind":"required",   "type":"filepath=*.exp"},
 			 {"name":"varargin", "kind":"optional", "multiplicity":"append"}
 		]
 	  },
@@ -11,7 +11,7 @@
 	  {
 		"inputs":
 		  [
-			 {"name":"filename1", "kind":"required",   "type":"filepath"},
+			 {"name":"filename1", "kind":"required",   "type":"filepath=*.exp"},
 			 {"name":"varargin", "kind":"optional", "multiplicity":"append"}
 		]
 	  }