public void appendExpressionValue(StringBuilder buffer, PsiExpression initializer) {
    appendStyledSpan(buffer, getHighlightingManager().getOperationSignAttributes(), " = ");
    String text = initializer.getText().trim();
    int index = newLineIndex(text);
    boolean trunc = index < text.length();
    if (trunc) {
      text = text.substring(0, index);
    }
    appendHighlightedByLexerAndEncodedAsHtmlCodeSnippet(
      doHighlightSignatures(), buffer, initializer.getProject(), initializer.getLanguage(), text);
    if (trunc) {
      buffer.append("...");
    }
  }
public void appendExpressionValue(StringBuilder buffer, PsiExpression initializer)