<span class="hljs-comment">// Unicode literals</span>
<span class="hljs-keyword">auto</span> str   = <span class="hljs-string">"Hello regular string"</span>;
<span class="hljs-keyword">auto</span> utf8  = <span class="hljs-string">u8"Hello utf-8 string"</span>;
<span class="hljs-keyword">auto</span> utf16 = <span class="hljs-string">u"Hello utf-16 string"</span>;
<span class="hljs-keyword">auto</span> utf32 = <span class="hljs-string">U"Hello utf-32 string"</span>;

<span class="hljs-comment">// Wide-character strings</span>
<span class="hljs-keyword">auto</span> wide_char = <span class="hljs-string">L"Hello wchar_t string"</span>;

<span class="hljs-comment">// Raw string literals (multiline)</span>
<span class="hljs-keyword">auto</span> char_multi  = <span class="hljs-string">R"(Hello
normal
muliline
string.)"</span>;
<span class="hljs-keyword">auto</span> utf8_multi  = <span class="hljs-string">u8R"(Hello
utf-8
muliline
string)"</span>;
<span class="hljs-keyword">auto</span> utf16_multi = <span class="hljs-string">uR"(Hello
utf-16
muliline
string)"</span>;
<span class="hljs-keyword">auto</span> utf32_multi = <span class="hljs-string">UR"(Hello
utf-32
muliline
string)"</span>;

<span class="hljs-comment">// Meta strings</span>
<span class="hljs-meta">#<span class="hljs-meta-keyword">include</span> <span class="hljs-meta-string">&lt;stdio&gt;</span></span>
<span class="hljs-meta">#<span class="hljs-meta-keyword">include</span> <span class="hljs-meta-string">"lib.h"</span></span>
