VMS Help PASCAL, Input Output  *Conan The Librarian (sorry for the slow response - running on an old VAX)

  The Compaq  Pascal  I/O  model  provides  an  extensive  set  of
  predeclared  routines.   These  routines  allow you to establish
  files with sequential, relative,  or  indexed  organization  and
  process them by sequential, direct, or keyed access.

  Additional Information (explode) :

• General
• Seq Access Input
• Seq Access Output
• Misc
• Text File
• Direct Access
• Keyed Access