Make printing of binding results optional in GHCi, and document it

[ghc-hetmet.git] / docs / users_guide / 6.6-notes.xml

diff --git a/docs/users_guide/6.6-notes.xml b/docs/users_guide/6.6-notes.xml
index 6b6df22..a45579b 100644 (file)
--- a/docs/users_guide/6.6-notes.xml
+++ b/docs/users_guide/6.6-notes.xml
@@ -370,6 +370,15 @@
           See <xref linkend="ghci-commands" /> for more information.
         </para>
       </listitem>
+      <listitem>
+        <para>
+          GHCi now invokes <literal>print</literal> by default on the
+          result of IO actions and bindings at the prompt.  This is
+          occasionally not what you want, so it can be disabled (at
+          least for bindings) with 
+          <literal>:set -fno-print-bind-result</literal>.  See <xref
+          linkend="ghci-stmts" />.</para>
+      </listitem>
     </itemizedlist>
   </sect2>