more build options;

--- a/etc/options	Thu Jul 26 17:16:02 2012 +0200
+++ b/etc/options	Thu Jul 26 17:17:53 2012 +0200
@@ -27,5 +27,11 @@
 declare names_short : bool = false
 declare names_unique : bool = true
 
+declare thy_output_display : bool = false
+declare thy_output_quotes : bool = false
+declare thy_output_indent : int = 0
+declare thy_output_source : bool = false
+declare thy_output_break : bool = false
+
 declare timing : bool = false
 

--- a/src/Pure/System/build.ML	Thu Jul 26 17:16:02 2012 +0200
+++ b/src/Pure/System/build.ML	Thu Jul 26 17:17:53 2012 +0200
@@ -35,6 +35,11 @@
     |> Unsynchronized.setmp Name_Space.names_long_default (Options.bool options "names_long")
     |> Unsynchronized.setmp Name_Space.names_short_default (Options.bool options "names_short")
     |> Unsynchronized.setmp Name_Space.names_unique_default (Options.bool options "names_unique")
+    |> Unsynchronized.setmp Thy_Output.display_default (Options.bool options "thy_output_display")
+    |> Unsynchronized.setmp Thy_Output.quotes_default (Options.bool options "thy_output_quotes")
+    |> Unsynchronized.setmp Thy_Output.indent_default (Options.int options "thy_output_indent")
+    |> Unsynchronized.setmp Thy_Output.source_default (Options.bool options "thy_output_source")
+    |> Unsynchronized.setmp Thy_Output.break_default (Options.bool options "thy_output_break")
     |> Unsynchronized.setmp Toplevel.timing (Options.bool options "timing");
 
 fun use_theories (options, thys) =