n'thing the ; problem - it's not the printed key, even, and I too need to use shift, just like akronia posted, with same results.
Now, I don't have a laptop, so I'm not sure if the keys are present, but having three four zoom level keys, zoom-in and out keys AND the mousewheel is a bit redundant. So maybe it's possible to remap Q, W, E and R key functions to insert, home, delete and end, right next to the variable zoom keys, and move the stop command and blob command to QWER. We already have backspace to scrap stuff, anyhow. This might help a lot.