Section 9,1: Compilation

 Compiler diagnostic messages have the following format:

   fort: severity: file-line:message_text

   fort          Identifies the source as the DEC Fortran compiler
   severity      Possibilities: fatal, severe, error, warning, or
                 informational
   file-line     Indicates the source file and line number in the 
                 source file
   message_text  Explains the event that caused the message

Sub-Topics

1. Fatal_Messages
2. Severe_Messages
3. Error_Messages
4. Warning_Messages
5. Informational_Messages