patch 8.2.0360: yaml files are only recognized by the file extension Commit: https://github.com/vim/vim/commit/8eab73132838e977092d7b46f70b4ecf6274fd6a Author: Bram Moolenaar <Bram@vim.org> Date: Fri Mar 6 22:25:56 2020 +0100 patch 8.2.0360: yaml files are only recognized by the file extension Problem: Yaml files are only recognized by the file extension. Solution: Check for a line starting with "%YAML". (Jason Franklin)