/STANDARD[=option] D=/NOSTANDARD

 /[NO]STANDARD

 Controls whether the compiler generates informational diagnostic
 messages for HP extensions to the Fortran language standard in
 effect at compile time.

 F90
   Tells the compiler to compare language features to the Fortran 90
   Standard.

 F95
   Tells the compiler to compare language features to the Fortran 95
   Standard.

 Specifying /STANDARD causes informational diagnostic messages to be
 generated for items such as the following:

  o  Extensions to language syntax

  o  Standard-conforming statements that become nonstandard due to
     the way in which they are used

  o  Tab formatting, when it appears in fixed-format source files


 If /STANDARD is specified without an option, messages are issued
 for extensions to the Fortran 95 Standard.

 The default is /NOSTANDARD (or /STANDARD=NONE).

 If you specify the /NOWARNINGS qualifier, the /STANDARD qualifier
 is ignored.

 For more information on how the compiler detects source statements
 that do not conform to Fortran language standards, see the
 description of /STANDARD in the HP Fortran for OpenVMS User Manual.