[numerical commas] made it so that commas that appear in numbers like 9,99 don't count towards the actual readability score

Author: panda01

CONTRIBUTING.md

@@ -45,7 +45,11 @@ You can run it using:
     $ node test/generate-testcase.js slug https://example.com/article
 
 Replacing `slug` with the identifier the test should use, and providing a URL
-to an actual article on which the test should be based. If your test case involves dynamic content, you can save the page to disk and pass the file as a `file://` URL.
+to an actual article on which the test should be based. 
+
+If you find it difficult to download the page for some reason, you can create the testcase folder (in the test-pages directory) with the `slug` as the name, and add the source.html from the page. Be sure to delete as many script tags as possible so jsDom acts properly. Then finally, running the following actual command to generate the `expected.html` and `expected-metadata.json` 
+
+    $ node test/generate-testcase.js slug
 
 You may need to make the `tidy` binary executable before that script will succeed. If you see an `EACCES` error when running that script, try:
 

Readability.js

@@ -164,7 +164,7 @@ Readability.prototype = {
     b64DataUrl: /^data:\s*([^\s;,]+)\s*;\s*base64\s*,/i,
     // Commas as used in Latin, Sindhi, Chinese and various other scripts.
     // see: https://en.wikipedia.org/wiki/Comma#Comma_variants
-    commas: /\u002C|\u060C|\uFE50|\uFE10|\uFE11|\u2E41|\u2E34|\u2E32|\uFF0C/g,
+    commas: /[\s\D][\u002C\u060C\uFE50\uFE10\uFE11\u2E41\u2E34\u2E32\uFF0C][\s\D]/g,
     // See: https://schema.org/Article
     jsonLdArticleTypes:
       /^Article|AdvertiserContentArticle|NewsArticle|AnalysisNewsArticle|AskPublicNewsArticle|BackgroundNewsArticle|OpinionNewsArticle|ReportageNewsArticle|ReviewNewsArticle|Report|SatiricalArticle|ScholarlyArticle|MedicalScholarlyArticle|SocialMediaPosting|BlogPosting|LiveBlogPosting|DiscussionForumPosting|TechArticle|APIReference$/,

test/test-pages/krefel/expected-metadata.json

@@ -0,0 +1,10 @@
+{
+  "title": "Airfryer kopen? Beste prijs, snelle levering",
+  "byline": null,
+  "dir": null,
+  "lang": "nl",
+  "excerpt": "Vind je airfryer of hetelucht friteuse bij Krëfel. Voor 22u00 besteld, volgende dag gratis geleverd. Laagste prijsgarantie. Bestel nu online.",
+  "siteName": null,
+  "publishedTime": null,
+  "readerable": true
+}