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<a name="Special-Fortran-Commands-1"></a>
<h4 class="subsubsection">15.4.6.3 Special Fortran Commands</h4>

<a name="index-Special-Fortran-commands"></a>

<p><small>GDB</small> has some commands to support Fortran-specific features,
such as displaying common blocks.
</p>
<dl compact="compact">
<dd><a name="index-COMMON-blocks_002c-Fortran"></a>
<a name="index-info-common"></a>
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<dt><code>info common <span class="roman">[</span><var>common-name</var><span class="roman">]</span></code></dt>
<dd><p>This command prints the values contained in the Fortran <code>COMMON</code>
block whose name is <var>common-name</var>.  With no argument, the names of
all <code>COMMON</code> blocks visible at the current program location are
printed.
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