submitLine method

void submitLine(String line)

Submits a committed command line (the host performed the line editing).

A blank line just repaints the prompt; otherwise the command is wrapped with a marker tail and dispatched, and the terminal enters passthrough until the marker returns.

Implementation

void submitLine(String line) {
  if (_ended) return;
  if (line.trim().isEmpty) {
    onPrompt(_promptState());
    return;
  }
  _inFlight = true;
  onPassthrough(true);
  final tail = mayChangeCwdOrGit(line)
      ? _dialect.fullMarker(_marker)
      : _dialect.pingMarker(_marker);
  final command = _dialect.wrapCommand(
    line,
    interactive: _interactive,
    tail: tail,
  );
  _send('$command\n');
}