gical indicating whether error messages
written to 'stderr' should be ignored.</p></dd>


<dt id="arg-sys-ignore-stdout-sys-wait-sys-input">Sys_ignore.stdout, Sys_wait, Sys_input<a class="anchor" aria-label="anchor" href="#arg-sys-ignore-stdout-sys-wait-sys-input"></a></dt>
<dd><p>pass extra arguments to
<code>system</code>.</p></dd>


<dt id="arg-sys-show-output-on-console-sys-minimized-sys-invisible">Sys_show.output.on.console, Sys_minimized, Sys_invisible<a class="anchor" aria-label="anchor" href="#arg-s