So you have a commercial product under a proprietary license, which forks a BSD-3-clause shell and an MIT-licensed terminal emulator? I don't think you can do that.
Edit: My apologies. I was mistaken. Carry on :)
Edit: My apologies. I was mistaken. Carry on :)
Maybe the constant GPL bashing going on is making people misunderstand the crucial difference between "permissive" and free software licenses?
You just found the difference between Open Source (MIT/BSD and friends) and Free Software (GPL without copyright assignment.).
It ain't about money ;)