--- a/src/Pure/Proof/proof_syntax.ML Fri Oct 19 22:01:25 2001 +0200
+++ b/src/Pure/Proof/proof_syntax.ML Fri Oct 19 22:02:02 2001 +0200
@@ -70,6 +70,8 @@
[("_Lam", [paramsT, proofT] ---> proofT, Mixfix ("(1\\<Lambda>_./ _)", [0, 3], 3)),
("Appt", [proofT, aT] ---> proofT, Mixfix ("(1_ \\<cdot>/ _)", [4, 5], 4)),
("AppP", [proofT, proofT] ---> proofT, Mixfix ("(1_ \\<bullet>/ _)", [4, 5], 4))])
+ |> Sign.add_modesyntax_i (("latex", false),
+ [("_Lam", [paramsT, proofT] ---> proofT, Mixfix ("(1\\<^bold>\\<lambda>_./ _)", [0, 3], 3))])
|> Sign.add_trrules_i (map Syntax.ParsePrintRule
[(Syntax.mk_appl (Constant "_Lam")
[Syntax.mk_appl (Constant "_Lam0") [Variable "l", Variable "m"], Variable "A"],