diff -r 10516539f238 -r 0a02c433f52d QScintilla/Lexers/Lexer.py --- a/QScintilla/Lexers/Lexer.py Fri Oct 18 23:00:41 2013 +0200 +++ b/QScintilla/Lexers/Lexer.py Fri Nov 01 15:48:48 2013 +0100 @@ -166,8 +166,8 @@ editor.beginUndoAction() # iterate over the lines for line in range(lineFrom, endLine + 1): - editor.setIndentation(line, - editor.indentation(line) + indentDifference) + editor.setIndentation( + line, editor.indentation(line) + indentDifference) editor.endUndoAction() if self.lastIndentedIndex != 0: