Parameters

 file-spec[,...]

 Specifies one or more VSI Pascal source files  to  be  compiled.
 If you do not specify a file type for an input file, the default
 file type PAS is used.

 You can specify more than one input file.  If you  separate  the
 file  specifications  with  commas  (,),  each  file is compiled
 separately.  If you separate the file specifications  with  plus
 signs  (+),  the files are concatenated and compiled as a single
 input file, producing single object and listing files.   If  you
 specify SYS$INPUT as the file-spec parameter, the source program
 must follow the command in the input stream.