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<h4 class="subsection">14.15.4 <code>@print{}</code> (-|): Indicating Printed Output</h4>
<p><a name="index-Printed-output_002c-indicating-881"></a><a name="index-print-882"></a>
Sometimes an expression will print output during its execution. You
can indicate the printed output with the <code>@print{}</code> command.
<p>The <code>@print{}</code> command is displayed as ‘<samp><span class="samp">-|</span></samp>’ in Info
and HTML and (similarly) as a horizontal dash butting against a
vertical bar in the printed output.
<p>In the following example, the printed text is indicated with
‘<samp><span class="samp">-|</span></samp>’, and the value of the expression follows on the
last line.
<pre class="lisp"> (progn (print 'foo) (print 'bar))
-| foo
-| bar
⇒ bar
</pre>
<p class="noindent">In a Texinfo source file, this example is written as follows:
<pre class="lisp"> @lisp
(progn (print 'foo) (print 'bar))
@print{} foo
@print{} bar
@result{} bar
@end lisp
</pre>
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