message: support .gmx, .yy, .yyp
  * add support for `phpunit.xml.dist`
  Used in public projects.
  * add support for .gmx, .yy and .yyp
diff: @@ -154,8 +154,8 @@ export const extensions: IFileCollection = {
  { icon: 'freemarker', extensions: [], languages: [languages.freemarker], format: FileFormat.svg },
  { icon: 'fusebox', extensions: ['fuse.js'], filename: true, format: FileFormat.svg },
  { icon: 'git', extensions: ['.gitattributes', '.gitconfig', '.gitignore', '.gitmodules', '.gitkeep'], filename: true, languages: [languages.git], format: FileFormat.svg },
  - { icon: 'gamemaker', extensions: [], languages: [languages.gamemaker], format: FileFormat.svg },
  - { icon: 'gamemaker2', extensions: [], light: true, languages: [languages.gamemaker2], format: FileFormat.svg },
  + { icon: 'gamemaker', extensions: ['gmx'], languages: [languages.gamemaker], format: FileFormat.svg },
  + { icon: 'gamemaker2', extensions: ['yy', 'yyp'], light: true, languages: [languages.gamemaker2], format: FileFormat.svg },
  { icon: 'gamemaker81', extensions: [], languages: [languages.gamemaker81], format: FileFormat.svg },
  { icon: 'gitlab', extensions: ['.gitlab-ci.yml'], filename: true, format: FileFormat.svg },
  { icon: 'glsl', extensions: [], languages: [languages.glsl], format: FileFormat.svg },
  