I want the terminal widget to support printer spooling from terminal output streams.

I want the terminal widget to support printer spooling from terminal output streams.: a task in MiMo-V2.6-RL-harbor-code: MiMo-V2.6-RL Code (Harbor) (Harbor dataset). When a running terminal receives CSI print mode start ESC 5i , all following bytes should be collected as print data instead of…

The task

When a running terminal receives CSI print mode start `ESC[5i`, all following bytes should be collected as print data instead of being drawn into the terminal buffer. When CSI print mode end `ESC[4i` arrives, the terminal should stop collecting and call the registered printer exactly once with the collected bytes,…

Part of FineEnvs/MiMo-V2.6-RL-harbor-code.