The tweak you mention sounds interesting but I have actually gone through the tweaks before asking my question and could not find anything like that - these are all the tweaks available for me (in 0.7.28 GUI):
Code:
series_index_auto_increment = 'next'
author_sort_copy_method = 'invert'
bool_custom_columns_are_tristate = 'yes'
sort_columns_at_startup = None
gui_pubdate_display_format = 'MMM yyyy'
gui_timestamp_display_format = 'dd MMM yyyy'
title_series_sorting = 'library_order'
save_template_title_series_sorting = 'library_order'
title_sort_articles=r'^(A|The|An)\s+'
auto_connect_to_folder = ''
sony_collection_renaming_rules={}
sony_collection_sorting_rules = []
grouped_search_terms = {}
add_new_book_tags_when_importing_books = False
max_content_server_tags_shown=5
content_server_will_display = ['*']
content_server_wont_display = ['']
maximum_resort_levels = 5
generate_cover_title_font = None
generate_cover_foot_font = None
doubleclick_on_library_view = 'open_viewer'
Where can I find the tweak you mention?