Is it possible to Command-click a symbol into a new tab in Xcode?

Question

I am searching for a keyboard shortcut that allows me to combine 'Cmd-t' (open new tab) and 'Cmd-click on a symbol' (jump to definition). I want to be able to open the symbol definition in a new tab, much like Cmd-click (Ctrl-click on Windows) opens a link in a new tab when using a web browser.

I tried some different combinations but have given up after Cmd-option-Shift-click crashed Xcode!

I'm currently using Xcode 4.6.1.

Answer 1

1. Go to XCode->Preferences,
2. Select Navigation tab,
3. Change "Double Click Navigation" to "Uses Separate Tab"

Now command-double-click the symbol to open in new tab.

Answer 2

The easiest way I found is,

Cmd+T new tab. Then Cmd+Click on the symbol. 

I think Xcode should have, Cmd+Shift+Click to open the function/class in new tab. OR Alt+Cmd+O or something like this :)

UPDATE: It was an old trick. Now you can use @Leigh answer. Cmd + double click + (set preferences to open double click navigation in new tab)