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<h4 class="subsection">15.4.9 Modula-2</h4>

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<p>The extensions made to <small>GDB</small> to support Modula-2 only support
output from the <small>GNU</small> Modula-2 compiler (which is currently being
developed).  Other Modula-2 compilers are not currently supported, and
attempting to debug executables produced by them is most likely
to give an error as <small>GDB</small> reads in the executable&rsquo;s symbol
table.
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<tr><td align="left" valign="top">&bull; <a href="M2-Operators.html#M2-Operators" accesskey="1">M2 Operators</a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Built-in operators
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<tr><td align="left" valign="top">&bull; <a href="Built_002dIn-Func_002fProc.html#Built_002dIn-Func_002fProc" accesskey="2">Built-In Func/Proc</a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Built-in functions and procedures
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<tr><td align="left" valign="top">&bull; <a href="M2-Constants.html#M2-Constants" accesskey="3">M2 Constants</a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Modula-2 constants
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<tr><td align="left" valign="top">&bull; <a href="M2-Types.html#M2-Types" accesskey="4">M2 Types</a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Modula-2 types
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<tr><td align="left" valign="top">&bull; <a href="M2-Defaults.html#M2-Defaults" accesskey="5">M2 Defaults</a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Default settings for Modula-2
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<tr><td align="left" valign="top">&bull; <a href="Deviations.html#Deviations" accesskey="6">Deviations</a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Deviations from standard Modula-2
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<tr><td align="left" valign="top">&bull; <a href="M2-Checks.html#M2-Checks" accesskey="7">M2 Checks</a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Modula-2 type and range checks
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<tr><td align="left" valign="top">&bull; <a href="M2-Scope.html#M2-Scope" accesskey="8">M2 Scope</a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">The scope operators <code>::</code> and <code>.</code>
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<tr><td align="left" valign="top">&bull; <a href="GDB_002fM2.html#GDB_002fM2" accesskey="9">GDB/M2</a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top"><small>GDB</small> and Modula-2
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