old_contents: import os
  print ("after os")
  from saspy.pysas34 import *
  print ("after pysas34")
  from saspy.sasstat import *
  from saspy.sasets  import *
  from saspy.SASLogLexer import *
  print ("after all saspy import")
  SAS = SAS_session()       
  sas = SAS
  executable = os.environ.get('SAS_EXECUTABLE', 'sas')
  if executable=='sas':
      executable='/opt/sasinside/SASHome/SASFoundation/9.4/sas'
  e2=executable.split('/')
  _path='/'.join(e2[0:e2.index('SASHome')+1])
  _version=e2[e2.index('SASFoundation')+1]
  print ("after exec " + _path + _version)
  print("SAS session available as 'SAS'. Pid="+str(sas._startsas(path=_path, version=_version)))
  
new_contents: import os
  from saspy.pysas34 import *
  from saspy.sasstat import *
  from saspy.sasets  import *
  from saspy.SASLogLexer import *
  SAS = SAS_session()       
  sas = SAS
  executable = os.environ.get('SAS_EXECUTABLE', 'sas')
  if executable=='sas':
      executable='/opt/sasinside/SASHome/SASFoundation/9.4/sas'
  e2=executable.split('/')
  _path='/'.join(e2[0:e2.index('SASHome')+1])
  _version=e2[e2.index('SASFoundation')+1]
  print("SAS session available as 'SAS'. Pid="+str(sas._startsas(path=_path, version=_version)))
  
subject: clean up comments