This addon shows the slips' items highlighting those that are stored.
Shows the specified slip or slip's page. if “owned” is specified, only the owned items will be shown. if no parameter is specified, all the owned slips will be shown.
porter [<slip> [<page>]] [owned]
Please report any bug or suggetion on the bug tracker @ https://github.com/giulianoriccio/Lua/issues?state=open