new_contents: import argparse
  import os
  from .utils.findfunc import all_manifests
  
  def main(args=None):
      parser = argparse.ArgumentParser("list local functions")
      parser.add_argument('-v', '--verbose', help='verbose output', action='count')
      manifests = all_manifests(".", verbose=False)
      for m in manifests:
          print(os.path.basename(m))
  
  
subject: add show command