private static boolean parseLineText(PsiBuilder builder, IElementType type) {
    PsiBuilder.Marker marker = builder.mark();
    boolean gotLine = false;
    while (type == RestTokenTypes.LINE || type == RestTokenTypes.WHITESPACE) {
      final IElementType nextType = builder.lookAhead(1);
      if (nextType != RestTokenTypes.LINE && type == RestTokenTypes.WHITESPACE) {
        break;
      }
      builder.advanceLexer();
      type = builder.getTokenType();
      gotLine = true;
    }
    if (gotLine) {
      marker.done(RestElementTypes.LINE_TEXT);
    }
    else {
      marker.drop();
    }
    return gotLine;
  }
private static boolean parseLineText(PsiBuilder builder, IElementType type)