will be printed. If <replaceable>name</replaceable> has
been loaded from a source file, then GHCi will also display
the location of its definition in the source.</para>
+ <para>For types and classes, GHCi also summarises instances that
+ mention them. To avoid showing irrelevant information, an instance
+ is shown only if (a) its head mentions <replaceable>name</replaceable>,
+ and (b) all the other things mentioned in the instance
+ are in scope (either qualified or otherwise) as a result of
+ a <literal>:load</literal> or <literal>:module</literal> commands. </para>
</listitem>
</varlistentry>
<term>I can't use Control-C to interrupt computations in
GHCi on Windows.</term>
<listitem>
- <para>See <xref linkend="ghci-windows"/></para>
+ <para>See <xref linkend="ghci-windows"/>.</para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term>The default buffering mode is different in GHCi to GHC.</term>
+ <listitem>
+ <para>
+ In GHC, the stdout handle is line-buffered by default.
+ However, in GHCi we turn off the buffering on stdout,
+ because this is normally what you want in an interpreter:
+ output appears as it is generated.
+ </para>
</listitem>
</varlistentry>
</variablelist>