Is your feature request related to a problem? Please describe.
Recursive currently doesn't have support for ligatures for the character combinations of <>, <-> and <=>.

Describe the solution you'd like
<>, also known as the diamond operator is common in Java and C# (eg. LinkedHashMap<String, String> newRow = new LinkedHashMap<>(); and apparently also in Perl and VBA.` Would be nice if Recursive could render this as an actual diamond shape.

While as far as I know <-> is not an operator in any programming language, a ligature for it would be a logical addition if Recursive would have a ligature for <=>, also known as the Spaceship Operator.

Here's how Fira Code (at the bottom) renders the aforementioned character combinations as compared to the latest release of Recursive with code ligatures (at the top):