Uses the second part of NIX_GET_COMPLETIONS if available. Change-Id: I35efaaea3f35eea25a8de723ab32ceecd054e7df Fixes: https://git.lix.systems/lix-project/lix/issues/910
Uses the second part of NIX_GET_COMPLETIONS if available. Change-Id: I35efaaea3f35eea25a8de723ab32ceecd054e7df Fixes: https://git.lix.systems/lix-project/lix/issues/910