Add support for heading in table of contents

iridescent-dev / pico-toc-plugin

Generate a table of contents for the pages of your Pico site.

https://picocms.org/

MIT License

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Add support for heading in table of contents #2

Closed calvinrw closed 3 years ago

calvinrw commented 3 years ago

If the toc_heading configuration setting or the <toc /> element's heading attribute is set, use its value as heading text
Style heading using toc-heading class

iridescent-dev commented 3 years ago

Thank you for your contribution!

I tested your code and got the following error: Undefined property: TableOfContents::$heading In my case, I didn't declare a heading either in the config file or as an attribute.

To fix this, I just add the declaration of the variable private $heading; in the file TableOfContents.php.

Thanks again

calvinrw commented 3 years ago

Good catch, thanks for fixing the missing property. I had forgotten to test that case before submitting the PR.