def reindex():
#defines our indexing limit (N)
limit = 100
root = "http://lyle.smu.edu/~fmoore/"
myCrawl = Crawler(root, limit)
myCrawl.startCrawl()
#creating our reverse index
script_dir = os.path.dirname(os.path.abspath(__file__))
stopWords = './assets/stopwords.txt'
stopWords = open(os.path.join(script_dir, stopWords)).read().splitlines()
myIndex = Indexer(myCrawl.getTreeIndex(), stopWords).createReverseIndex().saveIndex('assets/reverse_index.json').savePageDigests('assets/page_digests.json')
return True
