new_contents: #!/usr/bin/env python
  
  from __future__ import print_function
  
  import fnmatch
  import json
  import re
  import os
  import sys
  
  specs = sys.argv
  specs.pop(0)
  
  if len(specs) == 0:
      specs = ['*.json']
  
  for file in os.listdir('.'):
      accept = False
      for spec in specs:
          if fnmatch.fnmatch(file, spec):
              accept = True
              break
  
      if not accept:
          continue
  
      with open(file, 'r') as f:
          j = json.load(f)
          row = {}
          (name, ext) = os.path.splitext(os.path.basename(file))
          if re.search('^_', name):
              continue
          if re.search('^schema', name):
              continue
          if 'checkver' in j:
              continue
          if 'homepage' in j:
              url = j['homepage']
          else:
              url = 'https://www.google.com/search?q=' + name
          print("%s: %s" % (name, url))
  
  sys.exit(0)
  
subject: Add checkver.py