Support for multiple Scheme implementations, Chapter 1.

  * Evaluation system is now pluggable
  * The rest of the system understands said pluggability
  * Guile provides its own implementation (geiser-guile)
  * The reload system is aware of the new kids on the block

1 files changed, 1 insertions, 2 deletions

diff --git a/geiser/doc.scm b/geiser/doc.scm
index b128434..c61502e 100644
--- a/geiser/doc.scm
+++ b/geiser/doc.scm
@@ -111,8 +111,7 @@
 (define (obj-args obj)
   (cond ((not obj) #f)
         ((or (procedure? obj) (program? obj)) (arguments obj))
-        ((macro? obj) (or (obj-args (macro-transformer obj))
-                          '((required ...))))
+        ((macro? obj) (or (obj-args (macro-transformer obj)) '((required ...))))
         (else #f)))
 
 (define (arguments proc)