Sorry to hijack this thread but I’m looking at the exact same issue. Civil footnotes is a basic plugin that allows content authors to write footnotes. The plugin hooks on to the_content and generates a list of numbered footnotes by searching for anything matching the (( this is a footnote )) pattern.
Here’s the plugin: https://gist.github.com/Jolora/a947b856d3440f8cc029
I was wondering if you could give a clue as to how I would go about getting this plugin to also search any WYSIWYG ACF fields, including those inside flexible content fields.
Any help would be appreciated please. Thanks!
