Omit last hyphen from URL

Hi @phonkala, happy to hear that you find toc_ng interesting.

Would you mind explaining more in details what the problem is exactly?

I'm not sure to understand what is wrong with a trailing hyphen in the URL hashes, if I understand it correctly.

Hey there!

There is nothing wrong with it technically, but I don't think it really should be there. I guess same would apply if hyphen was the first character in the url. Sure it works fine, but for readability/cleanliness in for example search results etc, it just feels very unnecessary.

For example, if there was a header:
"!!! Hey this works fine, don't you think???",

I don't think the url should be
"mydomain.com/article-1#-hey-this-works-fine-dont-you-think-", it should be
"mydomain.com/article-1#hey-this-works-fine-dont-you-think"

But I guess in the end it's just my opinion. Though I do truely think that when applying this kind of automation, the goal should be as simple and easy-to-read urls as possible, and those first/last character hyphens really have no reason to be in the URL, at least I can't think of a any :)

Just pushed a small fix to the dev branch that trims those extra hyphens.

You can give it a try and tell me how it goes.

Thanks, this seems to work nicely. All the anchor URLs look very clear and pretty now.

I also realized that certain characters that should just be removed from the urls (like apostrophe, quotation mark etc) are currently turned into hyphens. So I was thinking: Would it be possible to just use the Drupal cores transliteration interface to achieve this (Drupal\Component\Transliteration)? This is of course just an idea, but I guess that would streamline the module with Drupals behavior even more.

Anyways, the current dev version works perfectly for my use, thanks for the latest update!

Headings parsing is done client-side in Javascript, so we do not have access to Drupal API.