anchor.diff:                  else:
   		    adocument(f, outfile, frontmatter)
   
  -            elif f.endswith(".icomp") and mode == VIEWDOC:
  +            elif f.endswith(".comp") and mode == VIEWDOC:
                   tempdir = tempfile.mkdtemp()
                   try:
                       outfile = os.path.join(tempdir, basename + ".9comp")
  
positive.code: 
      for k, v in opts:
          if k in ("-u", "--userspace"):
              raise SystemExit, "Error: instcomp does not support userspace components"
          if k in ("-i", "--install"):
              mode = INSTALL
          if k in ("-c", "--compile"):
  
negative.code:         shutil.rmtree(tempdir)
  
  def usage(exitval=0):
      print """%(name)s: Build, compile, and install Machinekit HAL components
  
  Usage:
             %(name)s [--compile|--preprocess|--document|--ascii-document|--view-doc] compfile...
  