pipelines

[Marijn Schouten (hkBst)]

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Hi,

how would I construct a pipeline with guile? Currently my best attempt which
turns to nothing is:

guile> (use-modules (ice-9 popen))
guile> (with-output-to-port (open-pipe "echo" OPEN_WRITE) (lambda ()
(with-input-from-port (open-pipe* OPEN_READ "echo" "Hello world") (lambda ()
(display (readline))))))

Marijn

- --
Gods do not want you to think, lest they lose existence.
Religions do not want you to think, lest they lose power.

Marijn Schouten (hkBst), Gentoo Lisp project, Gentoo ML
<http://www.gentoo.org/proj/en/lisp/>, #gentoo-{lisp,ml} on FreeNode
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.11 (GNU/Linux)
Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org

iEYEARECAAYFAknOHckACgkQp/VmCx0OL2z2TQCgxPDaJTts5+myLJ1VlGofpFp8
FXsAnAzXQwMZAhoRacjgNr+G+u56WJ2h
=Z8GH
-----END PGP SIGNATURE-----