There’s an explosion in “markdown-plus” formats. I’ve been toying with the idea of tags and internal links in my Huge Text File but I don’t give nearly enough

There’s an explosion in “markdown-plus” formats. I’ve been toying with the idea of tags and internal links in my Huge Text File but I don’t give nearly enough mind to a consistent syntax even after toying with custom syntax coloring etc. I’m not even sure what goes in the text file — it’s getting cluttered with longform essays when it once was basically a phone number list before smartphones.