class Byebug::DeleteCommand

def description
  %(del[ete][ nnn...]
    Without and argument, deletes all breakpoints. With integer
    arguments, it deletes specific breakpoints.)
end

def execute
  unless @match[1]
    Byebug.breakpoints.clear if confirm('Delete all breakpoints? (y/n) ')
    return nil
  end
  @match[1].split(/[ \t]+/).each do |number|
    pos, err = get_int(number, 'Delete', 1)
    return errmsg(err) unless pos
    unless Breakpoint.remove(pos)
      return errmsg("No breakpoint number #{pos}")
    end
  end
end

def names
  %w(delete)
end

def regexp
  /^\s* del(?:ete)? (?:\s+(.*))?$/x
end