Fixed bug which broke isar proof construction for all ATPs except Waldmeister_new
--- a/src/HOL/Tools/Sledgehammer/sledgehammer_prover_atp.ML Mon Sep 08 23:09:37 2014 +0200
+++ b/src/HOL/Tools/Sledgehammer/sledgehammer_prover_atp.ML Tue Sep 09 15:33:01 2014 +0200
@@ -383,7 +383,7 @@
|> (if waldmeister_new then termify_waldmeister_proof ctxt pool
else termify_atp_proof ctxt name format type_enc pool lifted sym_tab)
|> spass ? introduce_spass_skolems
- |> waldmeister_new ? introduce_waldmeister_skolems (the wm_info)
+ |> (if waldmeister_new then introduce_waldmeister_skolems (the wm_info) else I)
|> factify_atp_proof (map fst used_from) hyp_ts concl_t
in
(verbose, (metis_type_enc, metis_lam_trans), preplay_timeout, compress, try0,