--- a/src/Pure/Proof/proof_syntax.ML Mon Dec 12 17:40:06 2016 +0100
+++ b/src/Pure/Proof/proof_syntax.ML Tue Dec 13 11:51:42 2016 +0100
@@ -48,19 +48,19 @@
|> Sign.root_path
|> Sign.set_defsort []
|> Sign.add_types_global
- [(Binding.make ("proof", @{here}), 0, NoSyn)]
+ [(Binding.make ("proof", \<^here>), 0, NoSyn)]
|> fold (snd oo Sign.declare_const_global)
- [((Binding.make ("Appt", @{here}), [proofT, aT] ---> proofT), mixfix ("(1_ \<cdot>/ _)", [4, 5], 4)),
- ((Binding.make ("AppP", @{here}), [proofT, proofT] ---> proofT), mixfix ("(1_ \<bullet>/ _)", [4, 5], 4)),
- ((Binding.make ("Abst", @{here}), (aT --> proofT) --> proofT), NoSyn),
- ((Binding.make ("AbsP", @{here}), [propT, proofT --> proofT] ---> proofT), NoSyn),
- ((Binding.make ("Hyp", @{here}), propT --> proofT), NoSyn),
- ((Binding.make ("Oracle", @{here}), propT --> proofT), NoSyn),
- ((Binding.make ("OfClass", @{here}), (Term.a_itselfT --> propT) --> proofT), NoSyn),
- ((Binding.make ("MinProof", @{here}), proofT), Mixfix.mixfix "?")]
+ [((Binding.make ("Appt", \<^here>), [proofT, aT] ---> proofT), mixfix ("(1_ \<cdot>/ _)", [4, 5], 4)),
+ ((Binding.make ("AppP", \<^here>), [proofT, proofT] ---> proofT), mixfix ("(1_ \<bullet>/ _)", [4, 5], 4)),
+ ((Binding.make ("Abst", \<^here>), (aT --> proofT) --> proofT), NoSyn),
+ ((Binding.make ("AbsP", \<^here>), [propT, proofT --> proofT] ---> proofT), NoSyn),
+ ((Binding.make ("Hyp", \<^here>), propT --> proofT), NoSyn),
+ ((Binding.make ("Oracle", \<^here>), propT --> proofT), NoSyn),
+ ((Binding.make ("OfClass", \<^here>), (Term.a_itselfT --> propT) --> proofT), NoSyn),
+ ((Binding.make ("MinProof", \<^here>), proofT), Mixfix.mixfix "?")]
|> Sign.add_nonterminals_global
- [Binding.make ("param", @{here}),
- Binding.make ("params", @{here})]
+ [Binding.make ("param", \<^here>),
+ Binding.make ("params", \<^here>)]
|> Sign.add_syntax Syntax.mode_default
[("_Lam", [paramsT, proofT] ---> proofT, mixfix ("(1\<^bold>\<lambda>_./ _)", [0, 3], 3)),
("_Lam0", [paramT, paramsT] ---> paramsT, mixfix ("_/ _", [1, 0], 0)),