Fixes <https://issues.guix.gnu.org/65427>. * guix/read-print.scm (%special-forms): Add ‘parameterize’. * tests/read-print.scm: Add test. Reported-by: Maxime Devos <maximedevos@telenet.be> Change-Id: I922bffc527ade539cf2eb304acb25bc9c705a459