Comment replies on comment page

There is now a reply form on the comment pages to reply to that comment
Syntax:
>> postID-commentID

Signed-off-by: deadvey <deadvey@deadvey.com>

src/functions.js

@@ -74,6 +74,7 @@ export function get_userID(username) {
 // returns a string with some character replaced by their entities
 export function escape_input(input) {
     let output = input
+        .replaceAll("&", "&") // This must be first
         .replaceAll("<", "&lt;")
         .replaceAll(">", "&gt;")
         .replaceAll("\\", "&#92;")
@@ -81,18 +82,19 @@ export function escape_input(input) {
         .replaceAll("'", "&#39;")
         .replaceAll("/", "&#47;")
         .replaceAll("%", "&#37;")
-        .replaceAll("&", "&amp;")
     return output
 }
 
 // Render comment content by replacing the >> int with a url link to that comment
 export function render_comment(comment_content) {
+    console.log(comment_content)
     return comment_content
-            .replaceAll(/>> ([0-9]*)/g, "<a href='/comment/$1'>>> $1</a>")
-            .replaceAll(/>>([0-9]*)/g, "<a href='/comment/$1'>>>$1</a>")
-            .replaceAll(/&gt;&gt; ([0-9]*)/g, "<a href='/comment/$1'>>> $1</a>")
-            .replaceAll(/&gt;&gt;([0-9]*)/g, "<a href='/comment/$1'>>>$1</a>")
+            .replaceAll(/>> ([0-9]*)-([0-9]*)/g, "<a href='/comment/$1-$2'>>> $1-$2</a>")
+            .replaceAll(/>>([0-9]*)-([0-9]*)/g, "<a href='/comment/$1-$2'>>>$1-$2</a>")
+            .replaceAll(/&gt;&gt; ([0-9]*)-([0-9]*)/g, "<a href='/comment/$1-$2'>>> $1-$2</a>")
+            .replaceAll(/&gt;&gt;([0-9]*)-([0-9]*)/g, "<a href='/comment/$1-$2'>>>$1-$2</a>")
             .replaceAll("\n", "<br/>")
+
 };
 export function render_md(content) {
     const markdownit = require("markdown-it")

src/routes/standard_pages.js

@@ -120,6 +120,7 @@ router.get("/comment/:postID-:commentID", (req,res) => {
                        locale,
                        comment,
                        postID,
+                       commentID,
                        fromUnixTime,
                        format,
                         getUnixTime,