WowAce

What exactly is wrong?

Collectinator should allow the use of slash commands so we can use macros to open the windows.  

What steps will reproduce the problem?
1. Install Collectinator and Rematch

2. Open the pets collection tab

3. Note the "Scan" button is missing from the Pets tab

What version of the product are you using? 8.1.0.1

Any additional information?

Yes, I don't know how to submit a PR for you, so I'll put it here...

In Core.lua, remove the existing addon:Scan() method and replace it with these two methods:

function addon:Scan()
   local currentPanelID = _G.PanelTemplates_GetSelectedTab(_G.CollectionsJournal);
   addon:ShowCollection(currentPanelID);
end

function addon:ShowCollection(collectionOrdinal)
   local collectionID = private.ORDERED_COLLECTIONS[collectionOrdinal]
   addon:InitializeCollection(collectionID)

   local collectables = private.collectable_list[collectionID]

   for id, collectable in pairs(collectables) do
      collectable:RemoveState("RELEVANT")
      collectable:RemoveState("VISIBLE")
   end

   local search_box = _G.PetJournalSearchBox
   search_box:ClearFocus()
   search_box:SetText("")
   _G.PetJournal_OnSearchTextChanged(search_box)

   private.Player:UpdateReputations()

   local func = COLLECTABLE_SCAN_FUNCS[currentPanelID]
   if func then
      func(collectionID, collectables)
   end

   if private.InitializeFrame then
      private.InitializeFrame()
   end

   self.Frame:Display(private.ORDERED_COLLECTIONS[collectionOrdinal])
end

Finally, add the following to the bottom of Core.lua:

SLASH_COLLECTINATOR1, SLASH_COLLECTINATOR2 = "/collectinator", "/coll";
function SlashCmdList.COLLECTINATOR(msg, editbox)
   addon:ShowCollection(tonumber(msg));
end

You can now both use the existing Scan buttons AND you can type "/coll <tab number>" to open the dialog to the relevant collections (Example:  "/coll 2" will open the critters window)

This also gives a workaround to the "rematch" issue where the "Scan" button is missing from the rematch tab.