<p>Example:</p>

<pre><code>let x = "\u{FFFE}"; // <-- Everything from here on will be colored as string literal
let y = ..
</code></pre>

<p>The problem appears to be that the syntax highlighter cannot deal with the squiggly braces after the <code>\u</code>, if I remove them, the syntax highlighter colors the rest of the code correctly. However, without the braces, the string literal is no longer valid Rust.</p>

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