https://leingruber.com/_next/static/cYUNjqUmPcL8Z9TsYnQTm/_clientMiddlewareManifest.js

1self.__MIDDLEWARE_MATCHERS = [
2  {
3    "regexp": "^.*$",
4    "originalSource": "/:path*"
5  }
6];self.__MIDDLEWARE_MATCHERS_CB && self.__MIDDLEWARE_MATCHERS_CB()

Line numbers count LF bytes from the start of the resource, as the search results do. Vendor segments are library code the classifier recognised; they are stored but not indexed. Bytes are shown as Latin1 characters, one per byte.