Are there any plans to add code fold guides to TextMate 2 (as shown here:  http://darwinsantos.com/sublime_screen.png)? 

I know a workaround to get a similar effect is to use "Show Invisible Characters". Though the problem with this is that a lot of files written by others lack proper tab indentation. 

Any other workarounds to get a similar effect?

Many thanks,

S.P.