void updateHighlighters() {
    final EditorImpl editor = (EditorImpl)myPrefix.getEditor();
    if (editor == null) return;

    final EditorImpl editor2 = (EditorImpl)mySuffix.getEditor();
    assert editor2 != null;

    final Language language = InjectedLanguage.findLanguageById(getLanguage());
    if (language == null) {
      editor.setHighlighter(new LexerEditorHighlighter(new PlainSyntaxHighlighter(), editor.getColorsScheme()));
      editor2.setHighlighter(new LexerEditorHighlighter(new PlainSyntaxHighlighter(), editor.getColorsScheme()));
    }
    else {
      final SyntaxHighlighter s1 = SyntaxHighlighterFactory.getSyntaxHighlighter(language, myProject, null);
      final SyntaxHighlighter s2 = SyntaxHighlighterFactory.getSyntaxHighlighter(language, myProject, null);
      editor.setHighlighter(new LexerEditorHighlighter(s1, editor.getColorsScheme()));
      editor2.setHighlighter(new LexerEditorHighlighter(s2, editor2.getColorsScheme()));
    }
  }
void updateHighlighters()