[wyuenho]

Cleo creates "subcommands" in a git like manner, whereas pexpect spawns a subshell. That cleo Terminal class you see is only a viewport.

A terminal emulator will be something substantially more complex such as libvterm. If it ain't handling terminfo, it ain't a terminal emulator.

https://launchpad.net/libvterm

[ak217]

That is the point I was making. It's not a proper terminal emulator, instead it's a half-assed one. If it gets between the user's keystrokes and the host shell, it should be a proper emulator. Otherwise it should set up the environment and get out of the way.