Recently we upgraded to Gulp 4. However, the following things still need to be addressed in some way:

- If a task series is executed with an anonymous function inside it, we'll see `Starting '<anonymous>'` in the output, which isn't that great. We need to either suppress it or use named functions.
- If a task is private, it should be hidden in some way. For example, `gh-pages-prepare` is only used in the public `web` target and should not be used on its own, however currently it shows in the default `gulp` output since it's a regular task. Perhaps we should mark them with an underscore?
}
  )
);
gulp.task(
  "generic-legacy",
  gulp.series(
    "buildnumber",
    "locale",
    function scripting() {
      const defines = builder.merge(DEFINES, {
        GENERIC: true,
        SKIP_BABEL: false,
      });
      return merge([
        buildDefaultPreferences(defines, "generic-legacy/"),
        createTemporaryScriptingBundle(defines),
      ]);
    },
    function () {
      console.log();
      console.log("### Creating generic (legacy) viewer");
      const defines = builder.merge(DEFINES, {
        GENERIC: true,
        SKIP_BABEL: false,
      });
      return buildGeneric(defines, GENERIC_LEGACY_DIR);
    }
  )
);
function buildComponents(defines, dir) {