Incorrect quote parsing with footnotes

[mundschenk-at]

Reported as a comment on the wp-Typography webpage: à "l’âge" <sup><a>N112</a></sup> is rendered à&nbsp;«&nbsp;l’âge«&nbsp;<sup><a>N112</a></sup>. To fix this, the algorithm would have to take the adjacent element into account, not only adjacent text.

[mundschenk-at]

Not currently reproducibly on 7.0.0-dev, original support ticket author asked for clarification.

[belbernard]

Hello, look at my page https://lebonheurestpossible.org/vivre-longtemps/
Near bottom of text, occurrence  of « New-Age ». You can see that the closing quote is displayed '«' instead of '»'.
The HTML code is  "New-Age"<sup><a ... etc.
The '<' sign of "<sup>" should be identified as an end of word, just like any punctuation mark.

[mundschenk-at]

Thank you @belbernard for the clarification. However, that is not how the processing works. The HTML is parsed using a DOM parser and then PHP-Typography just looks at the textnodes in the DOM, not at individual characters.

I have locally implemented support for properly recognizing <br> as whitespace, and stopping parsing at <sup> or <sub> nodes could be implemented as well, but when I've added these snippets to my tests, they already are parsed correctly: 'à "l’âge"<sup>N112</sup>' results in '&agrave; &laquo;&#8239;l&rsquo;&acirc;ge&#8239;&raquo;<sup>N112</sup>'

[mundschenk-at]

Never mind, I think I found an issue with the tests.