diff -r 47804e8cde27 -r 5a3a39442711 QScintilla/Lexers/LexerDiff.py --- a/QScintilla/Lexers/LexerDiff.py Sun Mar 17 14:12:00 2019 +0100 +++ b/QScintilla/Lexers/LexerDiff.py Sun Mar 17 18:43:46 2019 +0100 @@ -26,6 +26,8 @@ """ QsciLexerDiff.__init__(self, parent) Lexer.__init__(self) + + self.keywordSetDescriptions = [] def isCommentStyle(self, style): """