enter number into trade window
 

......so you don't have to hold the + or - arrow for so long, why not just have it so you can enter a number into the qty and price fields, like in the kingdom interface?

That is great! Instead of having hold down number crap, there is an option where you press a letter and a number window puts up and you can enter a number

I wonder whether that'd be possible using graal scripts... Maybe there should be different keys, say + and - for a change of 1, and up and down for a change of 10... that'd sure make things faster for high numbers.