1 files changed, 1 insertions, 0 deletions
diff --git a/format.scm b/format.scm
index d9f1c86..709acf7 100644
--- a/format.scm
+++ b/format.scm
@@ -13,6 +13,7 @@
 (provide 'format)
 (require 'string-case)
 (require 'string-port)
+(require 'multiarg/and-)
 (require 'rev4-optional-procedures)
 
 ;;; Configuration ------------------------------------------------------------