Index: /issm/trunk-jpl/src/m/exp/functionSignatures.json
===================================================================
--- /issm/trunk-jpl/src/m/exp/functionSignatures.json	(revision 25422)
+++ /issm/trunk-jpl/src/m/exp/functionSignatures.json	(revision 25423)
@@ -6,4 +6,11 @@
 			 {"name":"filename1", "kind":"required",   "type":"filepath=*.exp"},
 			 {"name":"varargin", "kind":"optional", "multiplicity":"append"}
+		]
+	  },
+	"expread":
+	  {
+		"inputs":
+		  [
+			 {"name":"filename1", "kind":"required",   "type":"filepath=*.exp"}
 		]
 	  },