• VSCode Version: 1.9.x

The callback trigger on ITerminalInstance.onData() receives a string containing the raw pty output including the ANSI Control characters. Although this might be useful for some clients I think the majority is not interested in ANSI Control characters since the interpretation is not easy. I therefore suggest that the terminal provide two different listeners. One raw listener that includes the data like it is today and one line based listener that fires if

1. a line got added to the output
2. when a line got changed.

The event should contain the line number as well.