1if(!String.prototype.includes)String.prototype.includes=function(search,start){"use strict";if(search instanceof RegExp)throw TypeError("first argument must not be a RegExp");if(void 0===start)start=0;return-1!==this.indexOf(search,start)};
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.