diff -r 6543bcd150fd -r ebd9ae25bb1c eric6/QScintilla/Editor.py --- a/eric6/QScintilla/Editor.py Tue Mar 31 19:16:06 2020 +0200 +++ b/eric6/QScintilla/Editor.py Tue Mar 31 19:29:24 2020 +0200 @@ -1499,6 +1499,7 @@ self.completer = None useMonospaced = self.useMonospaced self.__setTextDisplay() + self.__setMarginsDisplay() self.setMonospaced(useMonospaced) self.menuActs["MonospacedFont"].setChecked(self.useMonospaced)