X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;ds=sidebyside;f=src%2Fcode%2Fpp-backq.lisp;h=9b2ff78bc72b2f8c81650ce04b4baa773efd73f2;hb=4ed3f0d08c3a57a6762018d9622f253ab9d0f2b6;hp=2552673d28b87c442255ca63e3c573ce3ec2019d;hpb=e0814eee6f6dea52db010b45a330100f2fe65832;p=sbcl.git

diff --git a/src/code/pp-backq.lisp b/src/code/pp-backq.lisp
index 2552673..9b2ff78 100644
--- a/src/code/pp-backq.lisp
+++ b/src/code/pp-backq.lisp
@@ -78,7 +78,18 @@
      (princ ",@" stream))
     (backq-comma-dot
      (princ ",." stream)))
-  (write (cadr form) :stream stream))
+  ;; Ha!  an example of where the per-process specials for stream
+  ;; attributes rather than per-stream actually makes life easier.
+  ;; Since all of the attributes are shared in the dynamic state, we
+  ;; can do... -- CSR, 2003-09-30
+  (let ((output (with-output-to-string (s)
+		  (write (cadr form) :stream s))))
+    (unless (= (length output) 0)
+      (when (and (eql (car form) 'backq-comma)
+		 (or (char= (char output 0) #\.)
+		     (char= (char output 0) #\@)))
+	(write-char #\Space stream))
+      (write-sequence output stream))))
 
 ;;; This is called by !PPRINT-COLD-INIT, fairly late, because
 ;;; SET-PPRINT-DISPATCH doesn't work until the compiler works.