fix references docs: buffer-mode argument to make-output-port is optional

svn: r13995
2009-03-06 22:23:49 +00:00 · 2009-03-06 22:23:49 +00:00 · 4d4d2f54e2
commit 4d4d2f54e2
parent e2f588554a
1 changed files with 2 additions and 1 deletions
--- a/collects/scribblings/reference/custom-ports.scrbl
+++ b/collects/scribblings/reference/custom-ports.scrbl
@ -693,7 +693,8 @@ s
                           [buffer-mode (or/c (case-> 
                                               ((or/c 'block 'line 'none) . -> . any)
                                               (-> (or/c 'block 'line 'none #f)))
-                                              #f)])
+                                              #f)
+                                        #f])
          output-port?]{

 Creates an output port, which is immediately open for