Remove unnessesary comments

src/client/state/RoomsInput.js

@@ -109,17 +109,12 @@ function bindReplyToContent(roomId, reply, content) {
   return newContent;
 }
 
-// Apply formatting to a plain text message
-//
-// This includes inserting any custom emoji that might be relevant, and (only if the
-// user has enabled it in their settings) formatting the message using markdown.
 function formatAndEmojifyText(mx, roomList, roomId, text) {
   const room = mx.getRoom(roomId);
   const parentIds = roomList.getAllParentSpaces(roomId);
   const parentRooms = [...parentIds].map((id) => mx.getRoom(id));
   const allEmoji = getShortcodeToEmoji(mx, [room, ...parentRooms]);
 
-  // Start by applying markdown formatting (if relevant)
   let formattedText;
   if (settings.isMarkdown) {
     formattedText = getFormattedBody(text);
@@ -127,17 +122,14 @@ function formatAndEmojifyText(mx, roomList, roomId, text) {
     formattedText = text;
   }
 
-  // Check to see if there are any :shortcode-style-tags: in the message
+  const SHORTCODE_REGEX = /\B:([\w-]+):\B/g;
-  Array.from(formattedText.matchAll(/\B:([\w-]+):\B/g))
+  Array.from(formattedText.matchAll(SHORTCODE_REGEX))
-    // Then filter to only the ones corresponding to a valid emoji
+    .filter((shortcodeMatch) => allEmoji.has(shortcodeMatch[1]))
-    .filter((match) => allEmoji.has(match[1]))
+    .reverse() /* Reversing the array ensures that indices are preserved as we start replacing */
-    // Reversing the array ensures that indices are preserved as we start replacing
-    .reverse()
-    // Replace each :shortcode: with an <img/> tag
     .forEach((shortcodeMatch) => {
       const emoji = allEmoji.get(shortcodeMatch[1]);
+      console.log(shortcodeMatch);
 
-      // Render the tag that will replace the shortcode
       let tag;
       if (emoji.mxc) {
         tag = `<img data-mx-emoticon="" src="${
@@ -151,7 +143,6 @@ function formatAndEmojifyText(mx, roomList, roomId, text) {
         tag = emoji.unicode;
       }
 
-      // Splice the tag into the text
       formattedText = formattedText.substr(0, shortcodeMatch.index)
         + tag
         + formattedText.substr(shortcodeMatch.index + shortcodeMatch[0].length);