-
- <varlistentry>
- <term><function>void PatErrorHdrHook (FILE *)</function></term>
- <indexterm><primary><function>PatErrorHdrHook</function></primary></indexterm>
- <listitem>
- <para>The message printed if a pattern-match fails (the
- failures that were not handled by the Haskell
- programmer).</para>
- </listitem>
- </varlistentry>
-
- <varlistentry>
- <term><function>void PreTraceHook (FILE *)</function></term>
- <indexterm><primary><function>PreTraceHook</function></primary></indexterm>
- <listitem>
- <para>What's printed out before a <Function>trace</Function>
- message.</para>
- </listitem>
- </varlistentry>
-
- <varlistentry>
- <term><function>void PostTraceHook (FILE *)</function></term>
- <indexterm><primary><function>PostTraceHook</function></primary></indexterm>
- <listitem>
- <para>What's printed out after a <Function>trace</Function>
- message.</para>
- </listitem>
- </varlistentry>