small non-breaking change in indexnotation analyzers

Author: Jutho

Project.toml

@@ -1,7 +1,7 @@
 name = "TensorOperations"
 uuid = "6aa20fa7-93e2-5fca-9bc0-fbd0db3c71a2"
 authors = ["Jutho Haegeman"]
-version = "3.2.2"
+version = "3.2.3"
 
 [deps]
 LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"

src/indexnotation/analyzers.jl

@@ -80,21 +80,23 @@ function getrhs(ex::Expr)
     end
 end
 
-# get all the tensor objects in a tensor expression (not a definition or assignment)
-function gettensorobjects(ex)
+# get all the tensors and tensor objects in a tensor expression (not a definition or assignment)
+function gettensors(ex)
     if istensor(ex)
-        Any[gettensorobject(ex)]
+        Any[ex]
     elseif istensorexpr(ex)
         list = Any[]
         for e in ex.args
-            append!(list, gettensorobjects(e))
+            append!(list, gettensors(e))
         end
         return list
     else
         return Any[]
     end
 end
 
+gettensorobjects(ex) = gettensorobject.(gettensors(ex))
+
 # get all the existing tensor objects which are inputs (i.e. appear in the rhs of assignments and definitions)
 function getinputtensorobjects(ex)
     list = Any[]