src/Pure/Proof/reconstruct.ML
changeset 69575 f77cc54f6d47
parent 67649 1e1782c1aedf
child 70397 f5bce5af361b
--- a/src/Pure/Proof/reconstruct.ML	Thu Jan 03 12:34:26 2019 +0100
+++ b/src/Pure/Proof/reconstruct.ML	Thu Jan 03 14:12:44 2019 +0100
@@ -19,8 +19,7 @@
 structure Reconstruct : RECONSTRUCT =
 struct
 
-val quiet_mode =
-  Config.bool (Config.declare ("Reconstruct.quiet_mode", \<^here>) (K (Config.Bool true)));
+val quiet_mode = Config.declare_bool ("Reconstruct.quiet_mode", \<^here>) (K true);
 
 fun message ctxt msg =
   if Config.get ctxt quiet_mode then () else writeln (msg ());