message: Clean *.vrb files
  The .vrb files produced by Beamer can be cleaned
diff: "*.snm",
  "*.synctex(busy)",
  "*.synctex.gz(busy)",
  - "*.nav"
  + "*.nav",
  + "*.vrb"
  ],
  "markdownDescription": "Files to clean.\nThis property must be an array of strings. File globs such as *.removeme, something?.aux can be used."
  },
  