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How can I sell or buy items with keyboard?
If I remember right, when I played with this game some years ago, when I traded with vendors, I could move between items with the keyboard arrow keys, and I could sell items by pressing Enter.
I have just installed this again, and I noticed, that I can sell items only with mouse.

I it possible somehow to adjust that use keyboard arrow keys to select items (at vendors), and press Enter to sell or buy items?