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<title>The GNU Fortran Compiler: ACHAR</title>
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<a name="ACHAR-_002d_002d_002d-Character-in-ASCII-collating-sequence"></a>
<h3 class="section">9.5 <code>ACHAR</code> &mdash; Character in <acronym>ASCII</acronym> collating sequence</h3>
<a name="index-ACHAR"></a>
<a name="index-ASCII-collating-sequence"></a>
<a name="index-collating-sequence_002c-ASCII"></a>
<dl compact="compact">
<dt><em>Description</em>:</dt>
<dd><p><code>ACHAR(I)</code> returns the character located at position <code>I</code>
in the <acronym>ASCII</acronym> collating sequence.
</p>
</dd>
<dt><em>Standard</em>:</dt>
<dd><p>Fortran 77 and later, with <var>KIND</var> argument Fortran 2003 and later
</p>
</dd>
<dt><em>Class</em>:</dt>
<dd><p>Elemental function
</p>
</dd>
<dt><em>Syntax</em>:</dt>
<dd><p><code>RESULT = ACHAR(I [, KIND])</code>
</p>
</dd>
<dt><em>Arguments</em>:</dt>
<dd><table>
<tr><td width="15%"><var>I</var></td><td width="70%">The type shall be <code>INTEGER</code>.</td></tr>
<tr><td width="15%"><var>KIND</var></td><td width="70%">(Optional) An <code>INTEGER</code> initialization
expression indicating the kind parameter of the result.</td></tr>
</table>
</dd>
<dt><em>Return value</em>:</dt>
<dd><p>The return value is of type <code>CHARACTER</code> with a length of one.
If the <var>KIND</var> argument is present, the return value is of the
specified kind and of the default kind otherwise.
</p>
</dd>
<dt><em>Example</em>:</dt>
<dd><div class="smallexample">
<pre class="smallexample">program test_achar
character c
c = achar(32)
end program test_achar
</pre></div>
</dd>
<dt><em>Note</em>:</dt>
<dd><p>See <a href="ICHAR.html#ICHAR">ICHAR</a> for a discussion of converting between numerical values
and formatted string representations.
</p>
</dd>
<dt><em>See also</em>:</dt>
<dd><p><a href="CHAR.html#CHAR">CHAR</a>, <a href="IACHAR.html#IACHAR">IACHAR</a>, <a href="ICHAR.html#ICHAR">ICHAR</a>
</p>
</dd>
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