Add related guideline to each script

CODE_OF_ETHICS.md

@@ -18,18 +18,18 @@ Some netizens respond to this by installing Ad Blockers, which treat the symptom
 
    > 👌 A Wikipedia entry about lightbulbs covers their invention, linking to Thomas Edison's entry.
 
-1. Comment threads should be a shorter read than the material they're commenting on. Comment threads have incredibly low information density and quickly veer off topic. They will grow boundlessly and overshadow your main content.
+2. Comment threads should be a shorter read than the material they're commenting on. Comment threads have incredibly low information density and quickly veer off topic. They will grow boundlessly and overshadow your main content.
 
-   > ❌ Dark-pattern: The best rated reply of a Hacker News thread has 100 sub-replies, which are all shown before the second best rated reply.
+   > ❌ Dark-pattern: The best rated reply to an entry on Hacker News has 100 sub-replies, which are all shown before the second best rated reply.
 
    > 👌 The comments at the bottom of a Kotaku blog post are hidden by default until approved by a moderator.
 
 ### B. Visitors should make decisions free from social influence.
 
-1. Do not publish vanity metrics about visitors or content. These may cause visitors to join a rat race or engage with content just to see what the fuss is about.
+1. Do not publish vanity metrics about visitors or content. These may cause visitors to start comparing themselves or engage with content just to see what the fuss is about.
 
    > ❌ Dark-pattern: A karma count is displayed in the site header at the top of every Reddit page.
 
    > ❌ Dark-pattern: Twitter prominently displays a like count and a retweet count on every tweet.
 
-   > ❌ Dark-pattern: The Washington Post tells you how many comments are in a thread
+   > ❌ Dark-pattern: The Washington Post tells you how many comments are in a thread.

src/hacker-news/collapse-deep-comments.js

@@ -10,6 +10,7 @@ const COMMENT_COLLAPSE_DEPTH = 1;
 
 /**
  * Collapse all comments starting at a certain depth. 0-indexed
+ * @see A.2
  * @type {Number} depth
  */
 (function collapseDeepComments (depth) {

src/hacker-news/collapse-low-quality-comments.js

@@ -1,5 +1,6 @@
 /**
  * Collapse all comments HN has already deemed lower quality
+ * @see A.2
  */
 (function collapseLowQualityComments () {
   document.querySelectorAll('tr.athing.comtr').forEach((comment) => {

src/hacker-news/remove-comment-count.js

@@ -1,5 +1,6 @@
 /**
  * Remove the count from the comments link on each post
+ * @see B.1
  */
 (function removeCommentCount () {
   document.querySelectorAll('td.subtext > a:last-child').forEach((comments) => {

src/hacker-news/remove-comment-karma.js

@@ -1,6 +1,7 @@
 /**
  * Remove karma totals next to comments (typically seen next to your own comments when
  * logged in)
+ * @see B.1
  */
 (function removeCommentKarma () {
   document.querySelectorAll('span[id^="score_"]').forEach((score) => {

src/hacker-news/remove-post-karma.js

@@ -1,5 +1,6 @@
 /**
  * Remove all the karma totals underneath each post
+ * @see B.1
  */
 (function removePostKarma () {
   document.querySelectorAll('td.subtext span.score').forEach((points) => {

src/hacker-news/remove-profile-karma.js

@@ -1,5 +1,6 @@
 /**
  * Remove karma count from user profiles
+ * @see B.1
  */
 (function removeProfileKarma () {
   document.querySelectorAll('td[valign="top"]').forEach((td) => {

src/hacker-news/remove-self-karma.js

@@ -1,5 +1,6 @@
 /**
  * Remove the logged in user's karma from the page header
+ * @see B.1
  */
 (function removeSelfKarma () {
   const self = document.querySelector('a#me')