Remove VS-15 from arrow

See <https://mts.io/2015/04/21/unicode-symbol-render-text-emoji/>

dev/lib/html.js

@@ -149,7 +149,7 @@ export const footnoteHtml = {
         back =
           '<a href="#fnref' +
           counter +
-          '" class="footnote-back" role="doc-backlink">↩︎</a>'
+          '" class="footnote-back" role="doc-backlink">↩</a>'
         value = (typeof id === 'number' ? notes : definitions)[id].replace(
           /<\/p>(?:\r?\n|\r)?$/,
           injectBack

test/fixtures/calls.html

@@ -13,10 +13,10 @@
 <hr />
 <ol>
 <li id="fn1" role="doc-endnote">
-<p>numbers<a href="#fnref1" class="footnote-back" role="doc-backlink">↩︎</a></p>
+<p>numbers<a href="#fnref1" class="footnote-back" role="doc-backlink">↩</a></p>
 </li>
 <li id="fn2" role="doc-endnote">
-<p>caret<a href="#fnref2" class="footnote-back" role="doc-backlink">↩︎</a></p>
+<p>caret<a href="#fnref2" class="footnote-back" role="doc-backlink">↩</a></p>
 </li>
 </ol>
 </section>

test/fixtures/containers.html

@@ -11,16 +11,16 @@
 <hr />
 <ol>
 <li id="fn1" role="doc-endnote">
-<p>Defined in a block quote.<a href="#fnref1" class="footnote-back" role="doc-backlink">↩︎</a></p>
+<p>Defined in a block quote.<a href="#fnref1" class="footnote-back" role="doc-backlink">↩</a></p>
 </li>
 <li id="fn2" role="doc-endnote">
-<p>Directly after a block quote.<a href="#fnref2" class="footnote-back" role="doc-backlink">↩︎</a></p>
+<p>Directly after a block quote.<a href="#fnref2" class="footnote-back" role="doc-backlink">↩</a></p>
 </li>
 <li id="fn3" role="doc-endnote">
-<p>Defined in a list item.<a href="#fnref3" class="footnote-back" role="doc-backlink">↩︎</a></p>
+<p>Defined in a list item.<a href="#fnref3" class="footnote-back" role="doc-backlink">↩</a></p>
 </li>
 <li id="fn4" role="doc-endnote">
-<p>Directly after a list item.<a href="#fnref4" class="footnote-back" role="doc-backlink">↩︎</a></p>
+<p>Directly after a list item.<a href="#fnref4" class="footnote-back" role="doc-backlink">↩</a></p>
 </li>
 </ol>
 </section>

test/fixtures/continuation.html

@@ -11,21 +11,21 @@ <h1>Heading</h1>
 <ol>
 <li id="fn1" role="doc-endnote">
 <p>Paragraph
-…continuation<a href="#fnref1" class="footnote-back" role="doc-backlink">↩︎</a></p>
+…continuation<a href="#fnref1" class="footnote-back" role="doc-backlink">↩</a></p>
 </li>
 <li id="fn2" role="doc-endnote">
 <p>Paragraph
 …continuation</p>
 <p>“code”, which is paragraphs…</p>
-<p>…because of the indent!<a href="#fnref2" class="footnote-back" role="doc-backlink">↩︎</a></p>
+<p>…because of the indent!<a href="#fnref2" class="footnote-back" role="doc-backlink">↩</a></p>
 </li>
 <li id="fn3" role="doc-endnote">
 <p>Paragraph
-…continuation<a href="#fnref3" class="footnote-back" role="doc-backlink">↩︎</a></p>
+…continuation<a href="#fnref3" class="footnote-back" role="doc-backlink">↩</a></p>
 </li>
 <li id="fn4" role="doc-endnote">
 <p>Paragraph
-…continuation<a href="#fnref4" class="footnote-back" role="doc-backlink">↩︎</a></p>
+…continuation<a href="#fnref4" class="footnote-back" role="doc-backlink">↩</a></p>
 </li>
 </ol>
 </section>

test/fixtures/definitions-initial-blank.html

@@ -8,19 +8,19 @@
 <ol>
 <li id="fn1" role="doc-endnote">
 <hr />
-<a href="#fnref1" class="footnote-back" role="doc-backlink">↩︎</a>
+<a href="#fnref1" class="footnote-back" role="doc-backlink">↩</a>
 </li>
 <li id="fn2" role="doc-endnote">
-<p>Paragraph.<a href="#fnref2" class="footnote-back" role="doc-backlink">↩︎</a></p>
+<p>Paragraph.<a href="#fnref2" class="footnote-back" role="doc-backlink">↩</a></p>
 </li>
 <li id="fn3" role="doc-endnote">
-<a href="#fnref3" class="footnote-back" role="doc-backlink">↩︎</a>
+<a href="#fnref3" class="footnote-back" role="doc-backlink">↩</a>
 </li>
 <li id="fn4" role="doc-endnote">
-<a href="#fnref4" class="footnote-back" role="doc-backlink">↩︎</a>
+<a href="#fnref4" class="footnote-back" role="doc-backlink">↩</a>
 </li>
 <li id="fn5" role="doc-endnote">
-<a href="#fnref5" class="footnote-back" role="doc-backlink">↩︎</a>
+<a href="#fnref5" class="footnote-back" role="doc-backlink">↩</a>
 </li>
 </ol>
 </section>

test/fixtures/definitions.html

@@ -3,47 +3,47 @@
 <hr />
 <ol>
 <li id="fn1" role="doc-endnote">
-<p>text<a href="#fnref1" class="footnote-back" role="doc-backlink">↩︎</a></p>
+<p>text<a href="#fnref1" class="footnote-back" role="doc-backlink">↩</a></p>
 </li>
 <li id="fn2" role="doc-endnote">
-<p>some text<a href="#fnref2" class="footnote-back" role="doc-backlink">↩︎</a></p>
+<p>some text<a href="#fnref2" class="footnote-back" role="doc-backlink">↩</a></p>
 </li>
 <li id="fn3" role="doc-endnote">
 <p>some
-indented text<a href="#fnref3" class="footnote-back" role="doc-backlink">↩︎</a></p>
+indented text<a href="#fnref3" class="footnote-back" role="doc-backlink">↩</a></p>
 </li>
 <li id="fn4" role="doc-endnote">
-<p>not code<a href="#fnref4" class="footnote-back" role="doc-backlink">↩︎</a></p>
+<p>not code<a href="#fnref4" class="footnote-back" role="doc-backlink">↩</a></p>
 </li>
 <li id="fn5" role="doc-endnote">
 <pre><code>code
 </code></pre>
-<a href="#fnref5" class="footnote-back" role="doc-backlink">↩︎</a>
+<a href="#fnref5" class="footnote-back" role="doc-backlink">↩</a>
 </li>
 <li id="fn6" role="doc-endnote">
 <blockquote>
 <p>block quote</p>
 </blockquote>
-<a href="#fnref6" class="footnote-back" role="doc-backlink">↩︎</a>
+<a href="#fnref6" class="footnote-back" role="doc-backlink">↩</a>
 </li>
 <li id="fn7" role="doc-endnote">
 <blockquote>
 <p>block quote</p>
 </blockquote>
-<a href="#fnref7" class="footnote-back" role="doc-backlink">↩︎</a>
+<a href="#fnref7" class="footnote-back" role="doc-backlink">↩</a>
 </li>
 <li id="fn8" role="doc-endnote">
 <pre><code>&gt; code
 </code></pre>
-<a href="#fnref8" class="footnote-back" role="doc-backlink">↩︎</a>
+<a href="#fnref8" class="footnote-back" role="doc-backlink">↩</a>
 </li>
 <li id="fn9" role="doc-endnote">
 <h1>Pandoc doesn’t support a heading immediately in a footnote, I think that’s weird</h1>
-<a href="#fnref9" class="footnote-back" role="doc-backlink">↩︎</a>
+<a href="#fnref9" class="footnote-back" role="doc-backlink">↩</a>
 </li>
 <li id="fn10" role="doc-endnote">
 <hr />
-<a href="#fnref10" class="footnote-back" role="doc-backlink">↩︎</a>
+<a href="#fnref10" class="footnote-back" role="doc-backlink">↩</a>
 </li>
 <li id="fn11" role="doc-endnote">
 <ul>
@@ -57,7 +57,7 @@ <h1>Pandoc doesn’t support a heading immediately in a footnote, I think that
 </ul>
 </li>
 </ul>
-<a href="#fnref11" class="footnote-back" role="doc-backlink">↩︎</a>
+<a href="#fnref11" class="footnote-back" role="doc-backlink">↩</a>
 </li>
 </ol>
 </section>

test/fixtures/duplicate-calls.html

@@ -3,7 +3,7 @@
 <hr />
 <ol>
 <li id="fn1" role="doc-endnote">
-<p>Recursion<a href="#fn1" class="footnote-ref" id="fnref1" role="doc-noteref"><sup>1</sup></a><a href="#fn1" class="footnote-ref" id="fnref1" role="doc-noteref"><sup>1</sup></a><a href="#fnref1" class="footnote-back" role="doc-backlink">↩︎</a></p>
+<p>Recursion<a href="#fn1" class="footnote-ref" id="fnref1" role="doc-noteref"><sup>1</sup></a><a href="#fn1" class="footnote-ref" id="fnref1" role="doc-noteref"><sup>1</sup></a><a href="#fnref1" class="footnote-back" role="doc-backlink">↩</a></p>
 </li>
 </ol>
 </section>

test/fixtures/duplicate-definitions.html

@@ -3,7 +3,7 @@
 <hr />
 <ol>
 <li id="fn1" role="doc-endnote">
-<p>a<a href="#fnref1" class="footnote-back" role="doc-backlink">↩︎</a></p>
+<p>a<a href="#fnref1" class="footnote-back" role="doc-backlink">↩</a></p>
 </li>
 </ol>
 </section>

test/fixtures/images-or-footnotes.html

@@ -3,13 +3,13 @@
 <hr />
 <ol>
 <li id="fn1" role="doc-endnote">
-<p>a<a href="#fnref1" class="footnote-back" role="doc-backlink">↩︎</a></p>
+<p>a<a href="#fnref1" class="footnote-back" role="doc-backlink">↩</a></p>
 </li>
 <li id="fn2" role="doc-endnote">
-<p>b<a href="#fnref2" class="footnote-back" role="doc-backlink">↩︎</a></p>
+<p>b<a href="#fnref2" class="footnote-back" role="doc-backlink">↩</a></p>
 </li>
 <li id="fn3" role="doc-endnote">
-<p>c<a href="#fnref3" class="footnote-back" role="doc-backlink">↩︎</a></p>
+<p>c<a href="#fnref3" class="footnote-back" role="doc-backlink">↩</a></p>
 </li>
 </ol>
 </section>

test/fixtures/inline-noted-pandoc.html

@@ -5,7 +5,7 @@
 <li id="fn1" role="doc-endnote">
 <p>Inlines notes are easier to write, since
 you don’t have to pick an identifier and move down to type the
-note.<a href="#fnref1" class="footnote-back" role="doc-backlink">↩︎</a></p>
+note.<a href="#fnref1" class="footnote-back" role="doc-backlink">↩</a></p>
 </li>
 </ol>
 </section>

test/fixtures/inline-notes.html

@@ -20,49 +20,49 @@
 <li id="fn1" role="doc-endnote">
 <p>Inlines notes are easier to write, since
 you don’t have to pick an identifier and move down to type the
-note.<a href="#fnref1" class="footnote-back" role="doc-backlink">↩︎</a></p>
+note.<a href="#fnref1" class="footnote-back" role="doc-backlink">↩</a></p>
 </li>
 <li id="fn2" role="doc-endnote">
-<p>one [balanced<a href="#fnref2" class="footnote-back" role="doc-backlink">↩︎</a></p>
+<p>one [balanced<a href="#fnref2" class="footnote-back" role="doc-backlink">↩</a></p>
 </li>
 <li id="fn3" role="doc-endnote">
-<p>four [unbalanced five<a href="#fnref3" class="footnote-back" role="doc-backlink">↩︎</a></p>
+<p>four [unbalanced five<a href="#fnref3" class="footnote-back" role="doc-backlink">↩</a></p>
 </li>
 <li id="fn4" role="doc-endnote">
-<p>six unbalanced<a href="#fnref4" class="footnote-back" role="doc-backlink">↩︎</a></p>
+<p>six unbalanced<a href="#fnref4" class="footnote-back" role="doc-backlink">↩</a></p>
 </li>
 <li id="fn5" role="doc-endnote">
-<p>eight escaped] nine<a href="#fnref5" class="footnote-back" role="doc-backlink">↩︎</a></p>
+<p>eight escaped] nine<a href="#fnref5" class="footnote-back" role="doc-backlink">↩</a></p>
 </li>
 <li id="fn6" role="doc-endnote">
-<p>ten <a href="#fn7" class="footnote-ref" id="fnref7" role="doc-noteref"><sup>7</sup></a> eleven<a href="#fnref6" class="footnote-back" role="doc-backlink">↩︎</a></p>
+<p>ten <a href="#fn7" class="footnote-ref" id="fnref7" role="doc-noteref"><sup>7</sup></a> eleven<a href="#fnref6" class="footnote-back" role="doc-backlink">↩</a></p>
 </li>
 <li id="fn7" role="doc-endnote">
-<p>nested<a href="#fnref7" class="footnote-back" role="doc-backlink">↩︎</a></p>
+<p>nested<a href="#fnref7" class="footnote-back" role="doc-backlink">↩</a></p>
 </li>
 <li id="fn8" role="doc-endnote">
-<p>twelve *emphasis<a href="#fnref8" class="footnote-back" role="doc-backlink">↩︎</a></p>
+<p>twelve *emphasis<a href="#fnref8" class="footnote-back" role="doc-backlink">↩</a></p>
 </li>
 <li id="fn9" role="doc-endnote">
-<p>fourteen **emphasis<a href="#fnref9" class="footnote-back" role="doc-backlink">↩︎</a></p>
+<p>fourteen **emphasis<a href="#fnref9" class="footnote-back" role="doc-backlink">↩</a></p>
 </li>
 <li id="fn10" role="doc-endnote">
-<p>sixteen *emphasis<a href="#fnref10" class="footnote-back" role="doc-backlink">↩︎</a></p>
+<p>sixteen *emphasis<a href="#fnref10" class="footnote-back" role="doc-backlink">↩</a></p>
 </li>
 <li id="fn11" role="doc-endnote">
-<p>eighteen <img src="a" alt="image" /> nineteen<a href="#fnref11" class="footnote-back" role="doc-backlink">↩︎</a></p>
+<p>eighteen <img src="a" alt="image" /> nineteen<a href="#fnref11" class="footnote-back" role="doc-backlink">↩</a></p>
 </li>
 <li id="fn12" role="doc-endnote">
-<p>twenty <a href="b">link</a> twenty one<a href="#fnref12" class="footnote-back" role="doc-backlink">↩︎</a></p>
+<p>twenty <a href="b">link</a> twenty one<a href="#fnref12" class="footnote-back" role="doc-backlink">↩</a></p>
 </li>
 <li id="fn13" role="doc-endnote">
-<p><a href="#fnref13" class="footnote-back" role="doc-backlink">↩︎</a></p>
+<p><a href="#fnref13" class="footnote-back" role="doc-backlink">↩</a></p>
 </li>
 <li id="fn14" role="doc-endnote">
-<p>one <code>code `` and such</code> three<a href="#fnref14" class="footnote-back" role="doc-backlink">↩︎</a></p>
+<p>one <code>code `` and such</code> three<a href="#fnref14" class="footnote-back" role="doc-backlink">↩</a></p>
 </li>
 <li id="fn15" role="doc-endnote">
-<p>one <code>code ```` and</code> three<a href="#fnref15" class="footnote-back" role="doc-backlink">↩︎</a></p>
+<p>one <code>code ```` and</code> three<a href="#fnref15" class="footnote-back" role="doc-backlink">↩</a></p>
 </li>
 </ol>
 </section>

test/fixtures/interrupt.html

@@ -11,28 +11,28 @@ <h1>Heading</h1>
 <ol>
 <li id="fn1" role="doc-endnote">
 <p>Paragraph
-…continuation<a href="#fnref1" class="footnote-back" role="doc-backlink">↩︎</a></p>
+…continuation<a href="#fnref1" class="footnote-back" role="doc-backlink">↩</a></p>
 </li>
 <li id="fn2" role="doc-endnote">
-<p>Another<a href="#fnref2" class="footnote-back" role="doc-backlink">↩︎</a></p>
+<p>Another<a href="#fnref2" class="footnote-back" role="doc-backlink">↩</a></p>
 </li>
 <li id="fn3" role="doc-endnote">
 <p>Paragraph
-…continuation<a href="#fnref3" class="footnote-back" role="doc-backlink">↩︎</a></p>
+…continuation<a href="#fnref3" class="footnote-back" role="doc-backlink">↩</a></p>
 </li>
 <li id="fn4" role="doc-endnote">
 <p>Paragraph
 …continuation
 “code”, which is paragraphs…</p>
-<p>…because of the indent!<a href="#fnref4" class="footnote-back" role="doc-backlink">↩︎</a></p>
+<p>…because of the indent!<a href="#fnref4" class="footnote-back" role="doc-backlink">↩</a></p>
 </li>
 <li id="fn5" role="doc-endnote">
 <p>Paragraph
-…continuation<a href="#fnref5" class="footnote-back" role="doc-backlink">↩︎</a></p>
+…continuation<a href="#fnref5" class="footnote-back" role="doc-backlink">↩</a></p>
 </li>
 <li id="fn6" role="doc-endnote">
 <p>Paragraph
-…continuation<a href="#fnref6" class="footnote-back" role="doc-backlink">↩︎</a></p>
+…continuation<a href="#fnref6" class="footnote-back" role="doc-backlink">↩</a></p>
 </li>
 </ol>
 </section>

test/fixtures/links-or-footnotes.html

@@ -3,13 +3,13 @@
 <hr />
 <ol>
 <li id="fn1" role="doc-endnote">
-<p>a<a href="#fnref1" class="footnote-back" role="doc-backlink">↩︎</a></p>
+<p>a<a href="#fnref1" class="footnote-back" role="doc-backlink">↩</a></p>
 </li>
 <li id="fn2" role="doc-endnote">
-<p>b<a href="#fnref2" class="footnote-back" role="doc-backlink">↩︎</a></p>
+<p>b<a href="#fnref2" class="footnote-back" role="doc-backlink">↩</a></p>
 </li>
 <li id="fn3" role="doc-endnote">
-<p>c<a href="#fnref3" class="footnote-back" role="doc-backlink">↩︎</a></p>
+<p>c<a href="#fnref3" class="footnote-back" role="doc-backlink">↩</a></p>
 </li>
 </ol>
 </section>

test/fixtures/many-blank-lines-no-indent.html

@@ -10,18 +10,18 @@ <h1>Heading</h1>
 <hr />
 <ol>
 <li id="fn1" role="doc-endnote">
-<p>Paragraph<a href="#fnref1" class="footnote-back" role="doc-backlink">↩︎</a></p>
+<p>Paragraph<a href="#fnref1" class="footnote-back" role="doc-backlink">↩</a></p>
 </li>
 <li id="fn2" role="doc-endnote">
 <p>Paragraph</p>
 <p>“code”, which is paragraphs…</p>
-<p>…because of the indent!<a href="#fnref2" class="footnote-back" role="doc-backlink">↩︎</a></p>
+<p>…because of the indent!<a href="#fnref2" class="footnote-back" role="doc-backlink">↩</a></p>
 </li>
 <li id="fn3" role="doc-endnote">
-<p>Paragraph<a href="#fnref3" class="footnote-back" role="doc-backlink">↩︎</a></p>
+<p>Paragraph<a href="#fnref3" class="footnote-back" role="doc-backlink">↩</a></p>
 </li>
 <li id="fn4" role="doc-endnote">
-<p>Paragraph<a href="#fnref4" class="footnote-back" role="doc-backlink">↩︎</a></p>
+<p>Paragraph<a href="#fnref4" class="footnote-back" role="doc-backlink">↩</a></p>
 </li>
 </ol>
 </section>

test/fixtures/many-blank-lines.html

@@ -5,7 +5,7 @@
 <li id="fn1" role="doc-endnote">
 <p>Paragraph</p>
 <h1>Heading</h1>
-<a href="#fnref1" class="footnote-back" role="doc-backlink">↩︎</a>
+<a href="#fnref1" class="footnote-back" role="doc-backlink">↩</a>
 </li>
 <li id="fn2" role="doc-endnote">
 <p>Paragraph</p>
@@ -14,21 +14,21 @@ <h1>Heading</h1>
 
 more code
 </code></pre>
-<a href="#fnref2" class="footnote-back" role="doc-backlink">↩︎</a>
+<a href="#fnref2" class="footnote-back" role="doc-backlink">↩</a>
 </li>
 <li id="fn3" role="doc-endnote">
 <p>Paragraph</p>
 <blockquote>
 <p>block quote</p>
 </blockquote>
-<a href="#fnref3" class="footnote-back" role="doc-backlink">↩︎</a>
+<a href="#fnref3" class="footnote-back" role="doc-backlink">↩</a>
 </li>
 <li id="fn4" role="doc-endnote">
 <p>Paragraph</p>
 <ul>
 <li>list</li>
 </ul>
-<a href="#fnref4" class="footnote-back" role="doc-backlink">↩︎</a>
+<a href="#fnref4" class="footnote-back" role="doc-backlink">↩</a>
 </li>
 </ol>
 </section>