/STANDARD[=option] D=/NOSTANDARD

 /NOSTANDARD

 Causes  the  compiler  to   generate   messages   whenever   the
 compilation  unit uses VSI Pascal language extensions, which are
 nonstandard Pascal features.

 See  the  "HP  Pascal  Language  Reference  Manual"   for   more
 information on standard Pascal features and the Pascal standards
 (ANSI, ISO, and Extended).  The options are as follows:

    NONE              
      Disables standards checking.

    ANSI              
      Uses the rules of the ANSI standard (ANSI/IEEE770X3.97-1989).

    ISO               
      Uses the rules of the ISO standard (ISO 7185-1989).

    EXTENDED          
      Uses the rules of the Extended standard (ISO 10206-1989).

    [NO]VALIDATION    
      Performs validation for the given standard.
    

 The /STANDARD qualifier allows you to use only two options.  The
 first  option  selects  the  standard  to be used (ANSI, ISO, or
 EXTENDED).  The second option determines  whether  the  "strict"
 validation rules are to be enforced, [NO]VALIDATION.  Therefore,
 /STANDARD=(ANSI, ISO, VALIDATION) is not allowed since both ANSI
 and ISO are specified.

 By default, these information-level messages are written to  the
 error  file  SYS$ERROR.   Note  that using the VALIDATION option
 changes   all   nonstandard   information-level   messages    to
 error-level messages.

 The  /STANDARD  qualifier  without  options  is  equivalent   to
 /STANDARD=(ANSI,    NOVALIDATION).     /STANDARD=VALIDATION   is
 equivalent   to   /STANDARD=(ANSI,VALIDATION).    The   negation
 /NOSTANDARD is equivalent to /STANDARD=NONE.