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<p>
Next: <a href="ATdquote.html#ATdquote" accesskey="n" rel="next">ATdquote</a>, Previous: <a href="ATz.html#ATz" accesskey="p" rel="prev">ATz</a>, Up: <a href="AT-commands.html#AT-commands" accesskey="u" rel="up">AT commands</a> [<a href="Parameter-index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="Concept-index.html#Concept-index" title="Index" rel="index">Index</a>]</p>
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<a name="Conversion-to-ASCII"></a>
<h3 class="section">5.6 Conversion to ASCII</h3>
<a name="index-ASCII_002c-converting-to"></a>
<p>Several commands are useful for generating machine-independent code.
For example, <small>FWEB</small> works internally with the ASCII character set, so
uses these commands heavily to convert from the possibly non-ASCII
native character set of the machine on which <small>FWEB</small> is running.
</p>
<a name="g_t_0040_0027_003a-Convert-character-to-ASCII"></a>
<h4 class="subsection">5.6.1 ‘<samp>@'</samp>’: Convert character to ASCII</h4>
<a name="index-_0040_0027"></a>
<p>The construction ‘<samp>@'c'</samp>’ converts ‘<samp>c</samp>’ to its ASCII value. In
C and C++, it is converted to octal; for example, ‘<samp>@'A'</samp>’ is output
as ‘<samp>0101</samp>’. In <small>FORTRAN</small> and <small>RATFOR</small>, it is converted to decimal; the
previous example would be output as ‘<samp>65</samp>’.
</p>
<p>If the native character set of one’s machine is ASCII, the conversion
will not be done unless the ‘<samp>-A</samp>’ command-line option is used.
See <a href="_002dA_005f.html#g_t_002dA_005f">-A_</a>.
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