Method DashesOnly

simcore/framework/src/cli/cli.hpp:606–608

  static BadNameString OneCharName(std::string name) { return BadNameString("Invalid one char name: " + name); }
  static BadNameString BadLongName(std::string name) { return BadNameString("Bad long name: " + name); }
  static BadNameString DashesOnly(std::string name) {
    return BadNameString("Must have a name, not just dashes: " + name);
  }
  static BadNameString MultiPositionalNames(std::string name) {
    return BadNameString("Only one positional name allowed, remove: " + name);
  }