API C MapBar.GetTag

__NOTOC__
Returns the map bar tag associated with the current map.
 tag = C_MapBar.GetTag()
==Returns==
;tag : String - tag associated with the current map, nil if the map bar is not used for this map; e.g. "THUNDER_ISLE".
==Details==
* The tags are used as components of global variable names containing e.g. phase descriptions; see .
==Patch changes==
*
== See also ==
*