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You can use the Expand Selection to -> Enclosing Element command to select the surrounding expression, statement or declaration, and then you can return to the previous selection by using the Expand Selection to -> Restore Last Selection command (keyboard shortcuts vary across OS's, and see previous screenshot for the shortcuts on Macs).
As an example:
> expand > 
> restore >
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{align:center}expand{align} |
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{align:center}restore{align} |
Better AST Transform support
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