This suggests that you were genuine in not knowing. But had you never done a quick web search? It's the kind of thing that I'd feel compelled to find whether I could change the behavior to fit what I would prefer.
Anyway, if you're unaware, here are a couple useful shortcuts for kbd-driven navigation: Command-Down (arrow) to dig one level down the file tree and Command-Up (arrow) to move to the enclosing directory / folder. I use it many times a day all day long.
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This suggests that you were genuine in not knowing. But had you never done a quick web search? It's the kind of thing that I'd feel compelled to find whether I could change the behavior to fit what I would prefer.
Anyway, if you're unaware, here are a couple useful shortcuts for kbd-driven navigation: Command-Down (arrow) to dig one level down the file tree and Command-Up (arrow) to move to the enclosing directory / folder. I use it many times a day all day long.