OpenEuphoria

RE: Redirection of output

• Posted by Derek Parnell <Derek.Parnell at SYD.RABOBANK.COM> Jun 30, 2002
• 403 views

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I'm not sure if this is what you are after , but I tend to do this sort of
thing...

  if platform() != WIN32 then
    puts(2, "Press any key...")
    junk = wait_key()	
  end if

> -----Original Message-----
> From: Juergen Luethje [mailto:jluethje at gmx.de]
> Sent: Monday, 1 July 2002 15:39
> To: EUforum
> Subject: Redirection of output
> 
> 
> 
> Hello all,
> 
> how can a windows program detect, whether it's output has been
> redirected to a file?
> 
> Normally, when I want to see the output of puts(1, ...), I must
> add wait_key() or something similar to the code. Then I have the
> following code, for instance:
> 
> ----------------------------------------------------------
> include get.e
> integer junk
> 
> puts(1, "Hello World!\n\n")
> puts(2, "Press any key...")
> junk = wait_key()
> ----------------------------------------------------------
> 
> When the output is redirected, the statements
>    puts(2, "Press any key...")
>    junk = wait_key()
> are not useful.
> 
> It would be very helpful, to have a function for this, so that
> the code could be written as:
> 
> ----------------------------------------------------------
> include get.e
> integer junk
> 
> puts(1, "Hello World!\n\n")
> if not output_redirected() then
>    puts(2, "Press any key...")
>    junk = wait_key()
> end if
> ----------------------------------------------------------
> 
> Can anyone help?
> 
> Thanks in advance,
>    Juergen
> 
> 
> 
> 

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