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Switch to GFM-style heading anchors (#164)

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Héctor Ramos 2017-10-26 16:12:17 -07:00 • committed by Joel Marcey
parent ba666cc6ae
commit 73b9a1128b
4 changed files with 23 additions and 16 deletions
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7
lib/core/Remarkable.js
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@ -12,10 +12,8 @@ const CWD = process.cwd();
*/
function anchors(md) {
md.renderer.rules.heading_open = function(tokens, idx /*, options, env */) {
return '<h' + tokens[idx].hLevel + '>' + '<a class="anchor" name="' + toSlug(tokens[idx+1].content) + '"></a>';
};
md.renderer.rules.heading_close = function(tokens, idx /*, options, env */) {
return ' <a class="hash-link" href="#' + toSlug(tokens[idx-1].content) + '">#</a>' + '</h' + tokens[idx].hLevel + '>\n';
const textToken = tokens[idx+1];
return '<h' + tokens[idx].hLevel + '><a class="anchor" aria-hidden="true" name="' + toSlug(textToken.content) + '"></a><a href="#' + toSlug(textToken.content) + '" aria-hidden="true" class="hash-link" ><svg aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>';
};
}
@ -75,7 +73,6 @@ class Remarkable extends React.Component {
}
}
const html = this.md.render(source);
// Ensure fenced code blocks use Highlight.js hljs class