Add (#1654)

configration-file.md

@@ -45,6 +45,7 @@
 - [someone-stole-my-name/yaml-companion.nvim](https://github.com/someone-stole-my-name/yaml-companion.nvim) ![](https://img.shields.io/github/stars/someone-stole-my-name/yaml-companion.nvim) ![](https://img.shields.io/github/last-commit/someone-stole-my-name/yaml-companion.nvim) ![](https://img.shields.io/github/commit-activity/y/someone-stole-my-name/yaml-companion.nvim)
 - [aubinlrx/telescope-yamlnav.nvim](https://github.com/aubinlrx/telescope-yamlnav.nvim) ![](https://img.shields.io/github/stars/aubinlrx/telescope-yamlnav.nvim) ![](https://img.shields.io/github/last-commit/aubinlrx/telescope-yamlnav.nvim) ![](https://img.shields.io/github/commit-activity/y/aubinlrx/telescope-yamlnav.nvim)
 - [slarwise/nvim-but-yaml](https://github.com/slarwise/nvim-but-yaml) ![](https://img.shields.io/github/stars/slarwise/nvim-but-yaml) ![](https://img.shields.io/github/last-commit/slarwise/nvim-but-yaml) ![](https://img.shields.io/github/commit-activity/y/slarwise/nvim-but-yaml)
+- [ray-x/yamlmatter.nvim](https://github.com/ray-x/yamlmatter.nvim) ![](https://img.shields.io/github/stars/ray-x/yamlmatter.nvim) ![](https://img.shields.io/github/last-commit/ray-x/yamlmatter.nvim) ![](https://img.shields.io/github/commit-activity/y/ray-x/yamlmatter.nvim)
 
 ### TOML