On 25.02.2014, at 20:52, karl ramberg <karlramberg at gmail.com> wrote:

> control + up arrow ?

Control should be reserved for controlling stuff, 
you would run into a lot of key-clashes on both, linux and osx (that I know of)
but
	alt + up
should be decent :)
We can then think about alt-left for <- (aka := ) ;)

Best
	-Tobias

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