[fowlplay4]

I've been using it quite a bit lately (extremely useful in dungeon work), and would of found copying sets of certain npcs (was doing light details in numerous levels) really handy.

I will look into making a clipboard feature. My idea:

Press CTRL+[0-9] to set the clipboard position. (Position 0 by default)
Press CTRL+C to copy to the clipboard. (Save clipboard data locally in text files)
Press CTRL+V to paste NPC at your mouse position based on clipboard data.

I also think if you put a comment in the NPC like:

//DESC:Tree

When you change clipboard slots it will say 'Clipboard Slot # (Tree)'