ce/catch_system.html" title="catch_system_errors">catch_system_error</a>=yes
</pre>
<p>
        to all test modules invocations. Otherwise test program may produce unwanted
        dialogs (depends on compiler and OS) that will halt you regression tests
        run. The second recommendation is to suppress result report output by adding
      </p>
<pre class="programlisting">--<a class="link" href="../utf_reference/rt_param_reference/report_level.html" title="report_level">report_level</a>=no
</pre>
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