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<title>Specification: BQN literal notation</title>
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-<div class="nav"><a href="https://github.com/mlochbaum/BQN">BQN</a> / <a href="../index.html">main</a> / <a href="index.html">spec</a></div>
+<div class="nav">(<a href="https://github.com/mlochbaum/BQN">github</a>) / <a href="../index.html">BQN</a> / <a href="index.html">spec</a></div>
<h1 id="specification-bqn-literal-notation">Specification: BQN literal notation</h1>
<p>A <em>literal</em> is a single <a href="token.html">token</a> that indicates a fixed character, number, or array. While literals indicate values of a data type, <a href="primitive.html">primitives</a> indicate values of an operation type: function, 1-modifier, or 2-modifier.</p>
<p>Two types of literal deal with text. As the source code is considered to be a sequence of unicode code points (&quot;characters&quot;), and these code points are also used for BQN's character <a href="types.html">data type</a>, the representation of a text literal is very similar to its value. In a text literal, the newline character is always represented using the ASCII line feed character, code point 10. A <em>character literal</em> is enclosed with single quotes <code><span class='String'>'</span></code> and its value is identical to the single character between them. A <em>string literal</em> is enclosed in double quotes <code><span class='String'>&quot;</span></code>, and any double quotes between them must come in pairs, as a lone double quote marks the end of the literal. The value of a string literal is a rank-1 array whose elements are the characters in between the enclosing quotes, after replacing each pair of double quotes with only one such quote. The <em>null literal</em> is the token <code><span class='String'>@</span></code> and represents the null character, code point 0.</p>