Adding a link icon to headings

support
4

This seems to be more a CSS issue. Try something like this (hope you know enough about CSS):

a[href$=".pdf"]::after {
	content: 'PDF-File';
	font-size: 75%;
	color: green;
	margin-left: 1rem;
}

In this example CSS looks whether it’s a PDF file and writes ‘PDF-File’ behind the link. Same applies to SVG or Graphics. Also you can think about Font Awesome. And you can ask @budparr who’s the developer of Ananke.

Hope this helps.