Bug: toHTML decodes html entities in triple-curlies

[TehShrike]

Description:

I'm using triple-curly braces to embed HTML into another template.

When that embedded HTML contains encoded HTML entities, they are incorrectly decoded in the toHTML() output string.

When output to the DOM, everything works fine. The issue only happens with toHTML().

Versions affected:

Introduced in 0.5.8, still in 0.8.10

Reproduction:

https://jsfiddle.net/qLz7j56t/2/

Code:

const r = window.r = new Ractive({
  el: '#main',
  template: `<p>{{{html}}}</p>`,
  data: {
    html: `<pre><code>This is &lt;strong&gt;legit&lt;/strong&gt;!</code></pre>`
  }
});


console.log(`Should be:
<p><pre><code>This is &lt;strong&gt;legit&lt;/strong&gt;!</code></pre></p>
`)
console.log(`Actually is:
${r.toHTML()}
`) // => <p><pre><code>This is <strong>legit</strong>!</code></pre></p>

[evs-chris]

It looks like there were some tests added to make sure triples worked in attributes, but there wasn't coverage for non-attribute triples. This is now fixed in edge and v0.8-dev. It'll go out with 0.8.11 when it gets cut. Thanks for the report!

[TehShrike]

Kickass turnaround time, thanks so much for the fix!