wrapCommand abstract method

String wrapCommand(
  1. String line, {
  2. required bool interactive,
  3. required String tail,
})

Wraps a user-typed line so it runs and is followed by tail (a marker) as one logical unit. interactive enables terminal-echo handling where the dialect needs it (POSIX only; pipe-based Windows shells don't echo stdin).

Implementation

String wrapCommand(
  String line, {
  required bool interactive,
  required String tail,
});