- switching to new C_AddOns API changes

- cascaded message hooking for Retail v12 engine
- messages during encounters are sent unchanged, with a one-time notice
- ignore numbered chats that do not exist
- /r no longer sends to an empty whisper target if the last told target is unavailable
- fixed replacements in instance chats
- messages to unknown numbered channels are now discarded
- right-click on the minimap button

GricheldeOptions.lua

@@ -415,9 +415,7 @@ function Grichelde:SetupOptions()
     -- Adding options to blizzard frame
     LibStub("AceConfig-3.0"):RegisterOptionsTable(self.name, options)
     local dialog = LibStub("AceConfigDialog-3.0")
-    local _, categoryID = dialog:AddToBlizOptions(self.name, self.L.AddonName)
-    
-    self.optionsCategoryID = categoryID
+    dialog:AddToBlizOptions(self.name, self.L.AddonName)
     return options, dialog
 end
 
@@ -466,8 +464,9 @@ function Grichelde:RefreshProfiles(event, _, profileName)
 end
 
 function Grichelde:ToggleOptions()
-    self:DebugPrint("ToggleOptions : options open: ", not not self.dialog.OpenFrames[self.name])
-    if (self.dialog ~= nil) and (self.dialog.OpenFrames[self.name] ~= nil) then
+    local isOpen = (self.dialog ~= nil) and (self.dialog.OpenFrames[self.name] ~= nil)
+    self:DebugPrint("ToggleOptions : options open: ", isOpen)
+    if (isOpen) then
         self:CloseOptions()
     else
         self:OpenOptions()