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toolchain-gcc-arm-embedded


			
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<a name="AVR_002dChars"></a>
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Next: <a href="AVR_002dRegs.html#AVR_002dRegs" accesskey="n" rel="next">AVR-Regs</a>, Up: <a href="AVR-Syntax.html#AVR-Syntax" accesskey="u" rel="up">AVR Syntax</a> &nbsp; [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="AS-Index.html#AS-Index" title="Index" rel="index">Index</a>]</p>
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<a name="Special-Characters-4"></a>
<h4 class="subsubsection">9.5.2.1 Special Characters</h4>

<a name="index-line-comment-character_002c-AVR"></a>
<a name="index-AVR-line-comment-character"></a>

<p>The presence of a &lsquo;<samp>;</samp>&rsquo; anywhere on a line indicates the start of a
comment that extends to the end of that line.
</p>
<p>If a &lsquo;<samp>#</samp>&rsquo; appears as the first character of a line, the whole line
is treated as a comment, but in this case the line can also be a
logical line number directive (see <a href="Comments.html#Comments">Comments</a>) or a preprocessor
control command (see <a href="Preprocessing.html#Preprocessing">Preprocessing</a>).
</p>
<a name="index-line-separator_002c-AVR"></a>
<a name="index-statement-separator_002c-AVR"></a>
<a name="index-AVR-line-separator"></a>

<p>The &lsquo;<samp>$</samp>&rsquo; character can be used instead of a newline to separate
statements.
</p>


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