/CONSTANT=(name=value,...) D=none

 Creates a Pascal constant with the specified  value.   The  name
 can  be  any legal VSI Pascal identifier.  The value can be:  an
 integer-literal; a negative-integer-literal; TRUE  or  FALSE;  a
 double-quoted string literal, or a single-quoted string literal.

 For example,

   $ PASCAL/CONSTANT=(DEBUG=TRUE,MAXSIZE=10,OFFSET=-10,IDENT="V1.0")


 Inserting  double-quote  characters   and   inserting   adjacent
 single-quote  characters  can  be  accomplished  by  using the \
 escape character allowed  in  VSI  Pascal  double-quoted  string
 constants.

 By using the \' single-quote escape character,  you  can  insert
 adjacent  single-quotes  without DCL interpreting it as a symbol
 substition.

   $ PASCAL/CONSTANT=MSG="String with 2 \'\' single quote characters"


 Do not use \" to insert a double-quote character into the string
 literal as DCL will interpret the double-quote as the end of the
 string.  Instead use the \x22 character literal  (16#22  is  the
 ASCII   code   for  the  double-quote  character)  to  insert  a
 double-quote character  into  the  string  literal  without  DCL
 interpreting it as the end of the string.

   $ PASCAL/CONSTANT=MSG="String with a \x22 double-quote character"


 The /CONSTANT qualifier is designed to  be  used  with  the  VSI
 Pascal conditional compilation syntax, but the constants defined
 can be used in any Pascal expression just like normal  constants
 defined in the CONST section.