cicNotationUtil: in fresh_name_generator, "\eta" replaced with "eta", which is an...

[helm.git] / helm / software / components / acic_content / cicNotationUtil.ml

diff --git a/helm/software/components/acic_content/cicNotationUtil.ml b/helm/software/components/acic_content/cicNotationUtil.ml
index 48258d7bafffc17a66d23846cdc2f2fcdb1ceb35..60fe6357d5f1c4c878187f12e086c6ce49cd3006 100644 (file)
--- a/helm/software/components/acic_content/cicNotationUtil.ml
+++ b/helm/software/components/acic_content/cicNotationUtil.ml
@@ -362,7 +362,8 @@ let fresh_id () =
   !fresh_index
 
   (* TODO ensure that names generated by fresh_var do not clash with user's *)
-let fresh_name () = "η" ^ string_of_int (fresh_id ())
+  (* FG: "η" is not an identifier (it is rendered, but not be parsed) *)
+let fresh_name () = "eta" ^ string_of_int (fresh_id ())
 
 let rec freshen_term ?(index = ref 0) term =
   let freshen_term = freshen_term ~index in