Changes
/* Terminal emulation */
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=== = Console Input ==== Console input (via BDOS functions) uses firmware functions and returns firmware key codes when a key is pressed. i.e. &f0 is cursor up. === Console Output/Terminal emulation === Console output is processed via the terminal emulation. Console output doesn't execute firmware control codes.
A simplified VT52 terminal is emulated. Home means the top-left position.
