changeset 30985 | 2a22c6613dcf |
parent 30980 | fe0855471964 |
child 32061 | 11f8ee55662d |
--- a/src/Pure/ProofGeneral/preferences.ML Sat Apr 25 22:29:13 2009 +0200 +++ b/src/Pure/ProofGeneral/preferences.ML Sat Apr 25 23:42:30 2009 +0200 @@ -204,6 +204,6 @@ else if exists (fn {name, ...} => name = #name pref) prefs then (warning ("Preference already exists: " ^ quote (#name pref)); (cat, prefs)) - else (cat, pref :: prefs)); + else (cat, prefs @ [pref])); end;