[MERGE] Nicer location display in info

[Aaron Bentley]

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Aaron Bentley wrote:
> Actually, doesn't really make sense.  unescape_for_display is really
> counterintuitive.  I expected it to return an encoded string.  Anyone
> know why it doesn't?

I decided it's simpler to just provide output as unicode lines, and let
the client decode it as desired.  Is this mergeable?

Aaron
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