spawnmenu.AddToolTab
Description
Adds a new tool tab to the right side of the spawnmenu via the SANDBOX:AddToolMenuTabs hook.
This function is a inferior duplicate of spawnmenu.GetToolMenu, just without its return value.
Arguments
Example
Creates a new tab named, "Tab name!" with a unique name and a wrench icon.
hook.Add( "AddToolMenuTabs", "myHookClass", function()
spawnmenu.AddToolTab( "Tab name!", "#Unique_Name", "icon16/wrench.png" )
end )