Version 0.3.5 of package Truename-Cache has just been released in GNU ELPA. You can now find it in M-x list-packages RET.
Truename-Cache describes itself as: ============================= Efficiently de-dup file-names ============================= More at https://elpa.gnu.org/packages/truename-cache.html ## Summary: This library provides two things: 1. A caching alternative to `file-truename'. See docstring of `truename-cache-get'. 2. An alternative to `directory-files-recursively' that pre-populates said cache and returns truenames while minimizing calls to `file-truename'. See docstring of `truename-cache-collect-files-and-attributes'. ## Recent NEWS: [Not provided 🙁]
