[#5B9667126E56AF668D5129CCC2504719FA911E06]

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        <h2>sub_delim_chars</h2>
        <p><span>The sub-delims character set</span></p>


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    <div>
        <h3>Synopsis</h3>
        <div>
            <code>
                            </code>
        </div>
        <pre class="source-code cpp">
            constexpr
grammar::lut_chars const sub_delim_chars = "!$&()*+,;=\x27";
        </pre>
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        <h3>Description</h3>
        <h3>Example</h3>
<p><span>Character sets are used with rules and</span> <span>the functions</span>
<span>grammar::find_if</span>
<span>and</span>
<span>grammar::find_if_not</span>
<span>.</span></p>

<code>
system::result< decode_view > = grammar::parse( "Program%20Files", pct_encoded_rule( sub_delim_chars ) );
</code>
<h3>BNF</h3>
<code>
sub-delims    = "!" / "$" / "&" / "'" / "(" / ")"
              / "*" / "+" / "," / ";" / "="
</code>
<h3>Specification</h3>
<li><a href="https://datatracker.ietf.org/doc/html/rfc3986#section-2.2">2.2. Reserved Characters (rfc3986)</a></li>

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