So there's no way to use \x52 or whatever the hex code is for the arrow keys?

Not that I'm aware of.

Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
"Science is about questioning the status quo. Questioning authority".
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In reply to Re^3: Regex arrow key problem by BrowserUk
in thread Regex arrow key problem by austin43

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