Investigate ways to visualize current path in XML/YAML/JSON/other structured data files

[themkat]

Would be nice to be able to see the current path in XML, YAML, JSON and other formats. Easy to forget which property you are at in the indentation for YAML :(

YAML example:
https://chopmo.dk/2021/01/28/path-to-point-in-big-yaml-file.html