Cleared unused variables in wsem_match (they were also sharing names with

other variables).

diff --git a/matita/matita/lib/turing/multi_universal/match.ma b/matita/matita/lib/turing/multi_universal/match.ma
index 9df8257fa7e443b44fd0875a789107a2c0d40b24..9c489372766309f5c4934bbd8eba1760dced2918 100644 (file)
--- a/matita/matita/lib/turing/multi_universal/match.ma
+++ b/matita/matita/lib/turing/multi_universal/match.ma
@@ -401,7 +401,7 @@ lapply (sem_while … (sem_match_step src dst sig n is_startc is_endc Hneq Hsrc
      >reverse_cons >associative_append @(HFalse ?? Hnotnil)
     ]
   ]
-|#ta #tb #tc #Htrue #Hstar #IH #Hout lapply (IH Hout) -IH -Hout #IH whd
+|-ta -tb #ta #tb #tc #Htrue #Hstar #IH #Hout lapply (IH Hout) -IH -Hout #IH whd
  #ls #x #xs #end #rs #Hmid_src #Hnotend #Hend #Hnotstart 
  lapply (refl ? (current ? (nth dst ? ta (niltape ?))))
  cases (current ? (nth dst ? ta (niltape ?))) in ⊢ (???%→?);