Space added to quotes in attribute (with replaceQuote disabled) #71

So I've got this div right here:

<div role="article" aria-roledescription="email" aria-label='{{ translate "subject" }}' lang="en">

Note that I've changed the default posthtml delimiters to be [[ and ]] so they don't clash with the templating syntax we use down the line. replaceQuote is set to false.

What I expect is to get exactly the same thing after posthtml (except for it maybe changing the outer quotes, I don't really care about that):

<div role="article" aria-roledescription="email" aria-label="{{ translate "subject" }}" lang="en">

However, what I actually get is this:

<div role="article" aria-roledescription="email" aria-label="{{translate " subject"}}" lang="en">

Notice the additional space after the quote, because it seems like posthtml considers the second quote to be the closing tag for the aria-label. Unfortunately, this breaks the template during further processing. I've tried everything, from changing the quoteStyle to adding a custom directive { name: ' translate "subject"', start: '{{', end: '}}' }. But nothing has worked so far.

I know this is quite an odd special case, but I'd very much appreciate some help with this.