Editing WoW:MACRO metashow (section)

== Notes ==
:In order for this to work, you must select the "?" icon.
:If you don't know the spell, don't have the item, or the position you specified on your character or bag is empty, the button will show the default "?" icon.
:Other data affecting the button's appearance will be pulled from this as well, such as the green border around equipped items, the number of items you have, the number of reagents for the specified spell you have, etc...
:The click action of the button will not be affected by this, you still need to use the commands to make the button do something.
:Any successive metacommands to define the icon or tooltip will be ignored 
:This does not affect the tooltip of the macro.  If you want to specify both the icon and tooltip, you should use [[MACRO metashowtooltip|#showtooltip]].
:Omitting arguments to this metacommand will have no effect.  By default, the UI will pull information from [[MACRO cast|/cast]], [[MACRO castsequence|/castsequence]], [[MACRO castrandom|/castrandom]], [[MACRO use|/use]], [[MACRO userandom|/userandom]], [[MACRO equip|/equip]], or [[MACRO equipslot|/equipslot]].