Allow HTML in permalink symbol

Closes #8.
valeriangalliat · Aug 13, 2015 · e137c5d · e137c5d
1 parent de1c410
commit e137c5d
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -3,6 +3,7 @@
 This project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [Unreleased][unreleased]
+* Allow to pass HTML as permalink symbol. ([#8])
 
 ## [2.2.1] - 2015-08-13
 * Do not crash when permalink is enabled and headers below specified
@@ -55,3 +56,4 @@ This project adheres to [Semantic Versioning](http://semver.org/).
 [#3]: https://github.com/valeriangalliat/markdown-it-anchor/issues/3
 [#5]: https://github.com/valeriangalliat/markdown-it-anchor/issues/5
 [#7]: https://github.com/valeriangalliat/markdown-it-anchor/issues/7
+[#8]: https://github.com/valeriangalliat/markdown-it-anchor/issues/8
diff --git a/index.es6.js b/index.es6.js
@@ -25,7 +25,7 @@ const renderPermalink = (slug, opts, tokens, idx) => {
         ['aria-hidden', 'true']
       ]
     }),
-    assign(new Token('text', '', 0), { content: opts.permalinkSymbol }),
+    assign(new Token('html_block', '', 0), { content: opts.permalinkSymbol }),
     new Token('link_close', 'a', -1)
   ]
 

diff --git a/test.js b/test.js
@@ -27,6 +27,11 @@ equal(
   '<h1 id="h1">H1 <a class="header-anchor" href="#h1" aria-hidden="true">P</a></h1>\n'
 )
 
+equal(
+  md().use(anchor, { permalink: true, permalinkSymbol: '<i class="icon"></i>' }).render('# H1'),
+  '<h1 id="h1">H1 <a class="header-anchor" href="#h1" aria-hidden="true"><i class="icon"></i></a></h1>\n'
+)
+
 equal(
   md().use(anchor).render('# Title\n\n## Title'),
   '<h1 id="title">Title</h1>\n<h2 id="title-2">Title</h2>\n'