Duck util-stdout.

doc/utils.md

@@ -353,30 +353,6 @@ Returns a new lset instance from ```ls1``` with all elements in
 
 Returns true if the sets contain exactly the same values.
 
-### Stdout
-
-    (import util-stdout)
-
-Very simple module wrapping standard output.
-
-    (*stdout-quiet* [quiet])
-
-A boolean parameter which disables all output from procedures in this
-module if its value is ```#t```.
-
-    (stdout-print . args)
-
-If not quiet, passes ```args``` to ```print```.
-
-    (stdout-printf fmt . args)
-
-If not quiet, prints formatted string ```fmt``` by applying ```args```
-to ```format``` procedure.
-
-    (stdout-newline)
-
-If not quiet, calls ```(newline)```.
-
 ### String
 
     (import util-string)