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In article <623@A60.UUCP> lee@A60.UUCP (Gene Lee) writes:
>
>    Can anyone tell me how to get the Program name ( the name the
> program was called by ) from Turbo Pascal?  Lattice C does it so
> I know it can be found.  I just don't know where in memory MS-DOS
> keeps it.    Thanks in advance
>
> 
>-- 
>Gene Lee           UUCP: ...ihnp4!{meccts,dayton,rosevax}!ems!A60!lee
>Sperry Corporation     ATT:  (612) 635-6334

Turbo Pascal does not support equivalent procedures to the argv()
and argc() functions found in most C (and in some Pascal) libraries.
To get at the command line from within Turbo, you have to address
the memory location(s) where the command line is stored. The following
(from Borland's "Turbo Tutor" book) will access arguments passed to
a program:

============================ cut here ================================

program CommandLine;

{ This program demonstrates how to get information off the command
  line. One thing you must remember-32 characters are always
  there for you to use-if you want to use the full 127, the first
  statement in your program must parse the command line and retrieve
  the information as any subsequent reads or writes will shorten the
  command line to 32 characters. }

type
  CommandString = string [127];

var
  Buffer : CommandString;
  CL     : CommandString absolute cseg:$80;

begin
  Buffer := CL;
  Gotoxy(20,12);
  Writeln('|',Buffer,'|');
end. { of program CommandLine }

============================== cut here =============================

The book mentions that this is only good for getting arguments above
arg(0), which doesn't really solve your specific problem, but I hope
it is of some general use.
                                     Jim Greenlee
-- 
The Shadow
Georgia Insitute of Technology, Atlanta Georgia, 30332
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