Inter-documentation links and minor editing

1 files changed, 4 insertions, 4 deletions

diff --git a/docs/doc/fold.html b/docs/doc/fold.html
index 7c03d174..7c2703c8 100644
--- a/docs/doc/fold.html
+++ b/docs/doc/fold.html
@@ -69,7 +69,7 @@
 <a class="replLink" title="Open in the REPL" target="_blank" href="https://mlochbaum.github.io/BQN/try.html#code=IcK0IOKfqOKOiuKfqQ==">↗️</a><pre>    <span class='Function'>!</span><span class='Modifier'>´</span> <span class='Bracket'>⟨</span><span class='Modifier2'>⎊</span><span class='Bracket'>⟩</span>
 ⎊
 </pre>
-<p>Folding over a list of two values applies <code><span class='Function'>𝔽</span></code> once, since <code><span class='Function'>𝔽</span></code> is always called on two arguments. But what about zero values? Should <code><span class='Function'>𝔽</span></code> be applied minus one times? Sort of. BQN checks to see if it knows an <em>identity value</em> for the operand function, and returns that, never calling the function. This works for the arithmetic functions we showed above, always returning a single number.</p>
+<p>Folding over a list of two values applies <code><span class='Function'>𝔽</span></code> once, since <code><span class='Function'>𝔽</span></code> is always called on two arguments. But what about zero values? Should <code><span class='Function'>𝔽</span></code> be applied minus one times? Sort of. BQN checks to see if it knows an <em>identity value</em> for the operand function, and returns that, never calling the function. This works for the <a href="arithmetic.html">arithmetic functions</a> we showed above, always returning a single number.</p>
 <a class="replLink" title="Open in the REPL" target="_blank" href="https://mlochbaum.github.io/BQN/try.html#code=K8K0IOKfqOKfqSAgIyBBZGQgbm90aGluZyB1cCwgZ2V0IHplcm8K4oyIwrQg4p+o4p+pICAjIFRoZSBzbWFsbGVzdCBudW1iZXIK4oinwrQg4p+o4p+pICAjIEFsbCB0aGUgZWxlbWVudHMgaW4gdGhlIGxpc3QgYXJlIHRydWXigKY=">↗️</a><pre>    <span class='Function'>+</span><span class='Modifier'>´</span> <span class='Bracket'>⟨⟩</span>  <span class='Comment'># Add nothing up, get zero
 </span>0
     <span class='Function'>⌈</span><span class='Modifier'>´</span> <span class='Bracket'>⟨⟩</span>  <span class='Comment'># The smallest number
@@ -133,15 +133,15 @@
 </tbody>
 </table>
 <h3 id="right-to-left">Right-to-left</h3>
-<p>The functions we've shown so far are associative (ignoring floating point imprecision), meaning it's equally valid to combine elements of the argument list in any order. But it can be useful to fold using a non-associative function. In this case you must know that Fold performs a <em>right fold</em>, starting from the array and working towards the beginning.</p>
+<p>The functions we've shown so far are associative (ignoring floating point imprecision), meaning it's equally valid to combine elements of the argument list in any order. But it can be useful to fold using a non-associative function. In this case you must know that Fold performs a <em>right fold</em>, starting from the end of the array and working towards the beginning.</p>
 <a class="replLink" title="Open in the REPL" target="_blank" href="https://mlochbaum.github.io/BQN/try.html#code=4omN4peLPMK0ICJhYmNkIgoKJ2EnIOKJjeKXizwgJ2InIOKJjeKXizwgJ2MnIOKJjeKXizwgJ2QnICAjIEV4cGFuZGVkIGZvcm0=">↗️</a><pre>    <span class='Function'>≍</span><span class='Modifier2'>○</span><span class='Function'>&lt;</span><span class='Modifier'>´</span> <span class='String'>&quot;abcd&quot;</span>
 ⟨ 'a' ⟨ 'b' "cd" ⟩ ⟩
 
     <span class='String'>'a'</span> <span class='Function'>≍</span><span class='Modifier2'>○</span><span class='Function'>&lt;</span> <span class='String'>'b'</span> <span class='Function'>≍</span><span class='Modifier2'>○</span><span class='Function'>&lt;</span> <span class='String'>'c'</span> <span class='Function'>≍</span><span class='Modifier2'>○</span><span class='Function'>&lt;</span> <span class='String'>'d'</span>  <span class='Comment'># Expanded form
 </span>⟨ 'a' ⟨ 'b' "cd" ⟩ ⟩
 </pre>
-<p>Using the pair function <code><span class='Function'>≍</span><span class='Modifier2'>○</span><span class='Function'>&lt;</span></code> as an operand shows the structure nicely. This fold first pairs the final two characters <code><span class='String'>'c'</span></code> and <code><span class='String'>'d'</span></code>, then pairs <code><span class='String'>'b'</span></code> with that and so on. This matches BQN's right-to-left order of evaluation. More declaratively we might say that each character is paired with the result of folding over everything to its right.</p>
-<p>BQN doesn't provide a left Fold (<code><span class='Modifier'>`</span></code> is Scan). However, you can fold from the left by reversing (<code><span class='Function'>⌽</span></code>) the argument list and also reversing (<code><span class='Modifier'>˜</span></code>) the operand function's argument order.</p>
+<p>Using the <a href="couple.html#coupling-units">pair</a> function <code><span class='Function'>≍</span><span class='Modifier2'>○</span><span class='Function'>&lt;</span></code> as an operand shows the structure nicely. This fold first pairs the final two characters <code><span class='String'>'c'</span></code> and <code><span class='String'>'d'</span></code>, then pairs <code><span class='String'>'b'</span></code> with that and so on. This matches BQN's right-to-left order of evaluation. More declaratively we might say that each character is paired with the result of folding over everything to its right.</p>
+<p>BQN doesn't provide a left Fold (<code><span class='Modifier'>`</span></code> is <a href="scan.html">Scan</a>). However, you can fold from the left by <a href="reverse.html#reverse">reversing</a> (<code><span class='Function'>⌽</span></code>) the argument list and also reversing (<code><span class='Modifier'>˜</span></code>) the operand function's argument order.</p>
 <a class="replLink" title="Open in the REPL" target="_blank" href="https://mlochbaum.github.io/BQN/try.html#code=4omN4peLPMucwrQg4oy9ICJhYmNkIg==">↗️</a><pre>    <span class='Function'>≍</span><span class='Modifier2'>○</span><span class='Function'>&lt;</span><span class='Modifier'>˜´</span> <span class='Function'>⌽</span> <span class='String'>&quot;abcd&quot;</span>
 ⟨ ⟨ "ab" 'c' ⟩ 'd' ⟩
 </pre>