diff --git a/src/u_synmemo.pas b/src/u_synmemo.pas
index 9357f173..3c08a2ce 100644
--- a/src/u_synmemo.pas
+++ b/src/u_synmemo.pas
@@ -11,7 +11,6 @@ uses
   SynEditMarks, SynEditTypes, SynHighlighterJScript, SynBeautifier, dialogs,
   md5, Spin, LCLIntf, LazFileUtils, LMessages, SynHighlighterCpp, math,
   SynGutterBase, LCLVersion, SynEditMiscProcs,
-  //SynEditMarkupFoldColoring,
   Clipbrd, fpjson, jsonparser, LazUTF8, Buttons, StdCtrls,
   u_common, u_writableComponent, u_d2syn, u_txtsyn, u_dialogs, u_sxsyn,
   u_sharedres, u_dlang, u_stringrange, u_dbgitf, u_observer, u_diff,
@@ -191,7 +190,6 @@ type
 
   TDexedMemo = class(TSynEdit, IDebugObserver)
   private
-    //fIndentGuideMarkup: TSynEditMarkupFoldColors;
     fLifeTimeManager: TObject;
     fIdentDialShown: boolean;
     fScrollMemo: TScrollMemo;
@@ -1247,9 +1245,6 @@ begin
   LineHighlightColor.Background := color - $080808;
   LineHighlightColor.Foreground := clNone;
 
-  //fIndentGuideMarkup:= TSynEditMarkupFoldColors.Create(self);
-  //MarkupManager.AddMarkUp(fIndentGuideMarkup);
-
   fAutoCloseCurlyBrace:= autoCloseOnNewLineLexically;
   fAutoClosedPairs:= [autoCloseSquareBracket];
 
@@ -1269,7 +1264,6 @@ destructor TDexedMemo.destroy;
 begin
   saveCache;
 
-  //fIndentGuideMarkup.Free;
   EntitiesConnector.removeObserver(self);
   subjDocClosing(TMultiDocSubject(fMultiDocSubject), self);
   fMultiDocSubject.Free;