In TextMate 1 when I do cmd+R in tests - it opens a popup. In TextMate 2 it shows the running tests in the footer panel.
How can I get the popup back?
You can take a look at these release notes below:
http://tm2tips.tumblr.com/post/14373351819/8949-released (The first point)
From the textmate blog:
http://wiki.macromates.com/FAQ/TextMate2ExpertPreferences
So the command should be
defaults write com.macromates.TextMate.preview htmlOutputPlacement bottom
or
defaults write com.macromates.TextMate.preview htmlOutputPlacement right
depending on where you want the window. (The default value is "window").