Johan Hidding writes:
> Hi everyone,
> I'm having difficulties getting (open-pipe ...) to work for me. I
> would expect the following code:
>
> (use-modules (ice-9 popen))
>
> (display (with-output-to-string (lambda ()
>(let ((P (open-pipe "cat" OPEN_WRITE)))
> (display "
On 15 June 2012 01:10, Johan Hidding wrote:
> (use-modules (ice-9 popen))
>
> (display (with-output-to-string (lambda ()
> (let ((P (open-pipe "cat" OPEN_WRITE)))
> (display "Hello World!\n" P)
> (close-pipe P)
>
> to output: Hello World!
> But it gives me not
