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use id attribute instead of name for in page anchors and remove redundant anchors (#449)

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Ronen Amiel 2018-03-08 00:25:48 +02:00 • committed by Joel Marcey
parent 8c2145585c
commit c800870fef
4 changed files with 8 additions and 11 deletions
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6
admin/extending-remarkable.md
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@ -65,14 +65,14 @@ md.renderer.rules.heading_close = function(tokens, idx /*, options, env */) {
That's pretty straightforward: whenever these tokens are found, we render a `<hN>` or `</hN>` HTML tag, where N is the `hLevel` for this heading. That would result in `<h3>Hi there</h3>` being output. But what we want is something closer to this:
```
<h3><a class="anchor" name="hi-there"></a>Hi there <a class="hash-link" href="#hi-there">#</a></h3>
<h3><a class="anchor" id="hi-there"></a>Hi there <a class="hash-link" href="#hi-there">#</a></h3>
```
In that case, we need to override our heading rules like so:
```
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>';
return '<h' + tokens[idx].hLevel + '>' + '<a class="anchor" id="' + toSlug(tokens[idx+1].content) + '"></a>';
};
md.renderer.rules.heading_close = function(tokens, idx /*, options, env */) {
@ -89,7 +89,7 @@ We now need to tell Remarkable to use our extension. We can wrap our rules in a
```
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>';
return '<h' + tokens[idx].hLevel + '>' + '<a class="anchor" id="' + toSlug(tokens[idx+1].content) + '"></a>';
};
md.renderer.rules.heading_close = function(tokens, idx /*, options, env */) {