Removed in LÖVE 0.9.0  
 Moved to the love.window module as love.window.getTitle. 
 Gets the window caption. 
caption = love.graphics.getCaption( )
None.
string caption
 
    © 2006–2016 LÖVE Development Team
Licensed under the GNU Free Documentation License, Version 1.3.
    https://love2d.org/wiki/love.graphics.getCaption