Index: Doc/lib/libcmd.tex
===================================================================
--- Doc/lib/libcmd.tex	(Revision 63811)
+++ Doc/lib/libcmd.tex	(Arbeitskopie)
@@ -29,6 +29,9 @@
 instance will use for input and output. If not specified, they
 will default to \var{sys.stdin} and \var{sys.stdout}.
 
+If you want a given \var{stdin} to be used, make sure to set \var{use_rawinput} 
+to \code{False} - otherwise it will be ignored.
+
 \versionchanged[The \var{stdin} and \var{stdout} parameters were added]{2.3}
 \end{classdesc}