diff --git a/lib/linguist/heuristics.rb b/lib/linguist/heuristics.rb
index 1b2332b5..fc294192 100644
--- a/lib/linguist/heuristics.rb
+++ b/lib/linguist/heuristics.rb
@@ -391,6 +391,14 @@ module Linguist
       end
     end
     
+    disambiguate ".t" do |data|
+      if /^\s*%|^\s*var\s+\w+\s*:\s*\w+/.match(data)
+        Language["Turing"]
+      elsif /^\s*use\s+v6\s*;/.match(data)
+        Language["Perl6"]
+      end
+    end
+    
     disambiguate ".toc" do |data|
       if /^## |@no-lib-strip@/.match(data)
         Language["World of Warcraft Addon Data"]