Can I bind two arrow keys to a single shortcut?
Solution 1:
You could use a private.xml like this with KeyRemap4MacBook:
<?xml version="1.0"?>
<root>
<item>
<name>test</name>
<identifier>test</identifier>
<autogen>__SimultaneousKeyPresses__
KeyCode::CURSOR_UP,
MODIFIERFLAG_EITHER_LEFT_OR_RIGHT_COMMAND | ModifierFlag::NONE,
KeyCode::CURSOR_LEFT,
MODIFIERFLAG_EITHER_LEFT_OR_RIGHT_COMMAND | ModifierFlag::NONE,
KeyCode::F19</autogen>
</item>
</root>
Then use F19 as the shortcut.