diff --git a/lib/ml-helpers/ListExtras.ML b/lib/ML_Utils/ListExtras.ML similarity index 100% rename from lib/ml-helpers/ListExtras.ML rename to lib/ML_Utils/ListExtras.ML diff --git a/lib/ml-helpers/MLUtils.thy b/lib/ML_Utils/MLUtils.thy similarity index 100% rename from lib/ml-helpers/MLUtils.thy rename to lib/ML_Utils/MLUtils.thy diff --git a/lib/ml-helpers/MethodExtras.ML b/lib/ML_Utils/MethodExtras.ML similarity index 100% rename from lib/ml-helpers/MethodExtras.ML rename to lib/ML_Utils/MethodExtras.ML diff --git a/lib/ml-helpers/MkTermAntiquote.thy b/lib/ML_Utils/MkTermAntiquote.thy similarity index 100% rename from lib/ml-helpers/MkTermAntiquote.thy rename to lib/ML_Utils/MkTermAntiquote.thy diff --git a/lib/ml-helpers/MkTermAntiquote_Tests.thy b/lib/ML_Utils/MkTermAntiquote_Tests.thy similarity index 100% rename from lib/ml-helpers/MkTermAntiquote_Tests.thy rename to lib/ML_Utils/MkTermAntiquote_Tests.thy diff --git a/lib/ml-helpers/OptionExtras.ML b/lib/ML_Utils/OptionExtras.ML similarity index 100% rename from lib/ml-helpers/OptionExtras.ML rename to lib/ML_Utils/OptionExtras.ML diff --git a/lib/ml-helpers/StringExtras.ML b/lib/ML_Utils/StringExtras.ML similarity index 100% rename from lib/ml-helpers/StringExtras.ML rename to lib/ML_Utils/StringExtras.ML diff --git a/lib/ml-helpers/Sum.ML b/lib/ML_Utils/Sum.ML similarity index 100% rename from lib/ml-helpers/Sum.ML rename to lib/ML_Utils/Sum.ML diff --git a/lib/ml-helpers/TacticAntiquotation.thy b/lib/ML_Utils/TacticAntiquotation.thy similarity index 100% rename from lib/ml-helpers/TacticAntiquotation.thy rename to lib/ML_Utils/TacticAntiquotation.thy diff --git a/lib/ml-helpers/TacticAntiquotation_Test.thy b/lib/ML_Utils/TacticAntiquotation_Test.thy similarity index 100% rename from lib/ml-helpers/TacticAntiquotation_Test.thy rename to lib/ML_Utils/TacticAntiquotation_Test.thy diff --git a/lib/ml-helpers/TacticTutorial.thy b/lib/ML_Utils/TacticTutorial.thy similarity index 100% rename from lib/ml-helpers/TacticTutorial.thy rename to lib/ML_Utils/TacticTutorial.thy diff --git a/lib/ml-helpers/TermExtras.ML b/lib/ML_Utils/TermExtras.ML similarity index 100% rename from lib/ml-helpers/TermExtras.ML rename to lib/ML_Utils/TermExtras.ML diff --git a/lib/ml-helpers/TermPatternAntiquote.thy b/lib/ML_Utils/TermPatternAntiquote.thy similarity index 100% rename from lib/ml-helpers/TermPatternAntiquote.thy rename to lib/ML_Utils/TermPatternAntiquote.thy diff --git a/lib/ml-helpers/TermPatternAntiquote_Tests.thy b/lib/ML_Utils/TermPatternAntiquote_Tests.thy similarity index 100% rename from lib/ml-helpers/TermPatternAntiquote_Tests.thy rename to lib/ML_Utils/TermPatternAntiquote_Tests.thy diff --git a/lib/ml-helpers/ThmExtras.ML b/lib/ML_Utils/ThmExtras.ML similarity index 100% rename from lib/ml-helpers/ThmExtras.ML rename to lib/ML_Utils/ThmExtras.ML diff --git a/lib/ml-helpers/mkterm_antiquote.ML b/lib/ML_Utils/mkterm_antiquote.ML similarity index 100% rename from lib/ml-helpers/mkterm_antiquote.ML rename to lib/ML_Utils/mkterm_antiquote.ML