protected boolean isAutoScrollEnabledFor(@NotNull VirtualFile file) {
    // Attempt to navigate to the virtual file with unknown file type will show a modal dialog
    // asking to register some file type for this file. This behaviour is undesirable when auto scrolling.
    FileType type = file.getFileType();
    if (type == FileTypes.UNKNOWN || type instanceof INativeFileType) return false;
    //IDEA-84881 Don't autoscroll to very large files
    return file.getLength() <= PersistentFSConstants.getMaxIntellisenseFileSize();
  }
protected boolean isAutoScrollEnabledFor(@NotNull VirtualFile file)