Added a checkbox in the Display Options section of the configuration to toggle the display of unknown recipes in unit tooltips.

diff --git a/ARL.lua b/ARL.lua
index 96bbcc4..5773cf0 100644
--- a/ARL.lua
+++ b/ARL.lua
@@ -218,6 +218,7 @@ function addon:OnInitialize()
 			scanbuttonlocation = "TR",
 			spelltooltiplocation = "Right",
 			acquiretooltiplocation = "Right",
+			recipes_in_tooltips = true,
 			hidepopup = false,
 			minimap = true,
 			worldmap = true,
@@ -490,6 +491,9 @@ function addon:OnInitialize()
 	-------------------------------------------------------------------------------
         GameTooltip:HookScript("OnTooltipSetUnit",
 		       function(self)
+			       if not addon.db.profile.recipes_in_tooltips then
+				       return
+			       end
 			       local name, unit = self:GetUnit()

 			       if not unit then
diff --git a/Config.lua b/Config.lua
index 58e96bc..1890b24 100644
--- a/Config.lua
+++ b/Config.lua
@@ -710,6 +710,19 @@ local function giveDisplay()
 							  }
 						  end,
 				},
+				unit_tooltip = {
+					order	= 23,
+					type	= "toggle",
+					width	= "full",
+					name	= L["Recipes In Tooltips"],
+					desc	= L["UNIT_TOOLTIPS_DESC"],
+					get	= function()
+							  return addon.db.profile.recipes_in_tooltips
+						  end,
+					set	= function()
+							  addon.db.profile.recipes_in_tooltips = not addon.db.profile.recipes_in_tooltips
+						  end,
+				},
 			},
 		}
 	end
diff --git a/Locales/devel-enUS.lua b/Locales/devel-enUS.lua
index 956fd49..86fda26 100644
--- a/Locales/devel-enUS.lua
+++ b/Locales/devel-enUS.lua
@@ -148,6 +148,8 @@ L["Tooltip (Recipe) Position"]	= true
 L["SPELLTOOLTIPPOSITION_DESC"]	= "Changes the location of the tooltip containing the recipe information."
 L["Tooltip (Acquire) Position"]	= true
 L["ACQUIRETOOLTIPPOSITION_DESC"] = "Changes the location of the tooltip containing the acquire information."
+L["Recipes In Tooltips"]	= true
+L["UNIT_TOOLTIPS_DESC"]		= "Toggles whether or not to display unknown recipes in the tooltips of the vendors, trainers, or mobs which carry them."
 L["FONT_SIZE_DESC"]		= "Changes the size of the fonts for ARL."
 L["Sorting"]			= true
 L["Sort"]			= true