new_contents: from posts.nc import *
  import posts.iso
  
  output('POST_TEST.txt')
  
  program_begin(123, 'Test program')
  absolute()
  metric()
  set_plane(0)
  
  feedrate(420)
  rapid(100,120)
  rapid(z=50)
  feed(z=0)
  rapid(z=50)
  
  rapid_home()
  
  program_end()
  
subject: Test for ISO NC creator