further documentation

README.md

@@ -1,2 +1,9 @@
 # UltimateNotation
 Convert notes to Solfège representation on [Freetar](https://freetar.de/) site. This extension was originally meant to be used on the original Ultimate Guitar, but HTML is way harder to edit there, also Freetar removes a lot of UG bloat.
+
+## Disclaimer
+This extension has been tested, but it may not cover all use cases, if you happen to use it and find an error, please let me now.
+
+# For developers
+When viewing changes on-the-fly when developing, you can run `npm run start` and load the uncompressed extension 
+by pointing to the dist folder in `chrome://extensions/`

src/scripts/content.ts

@@ -14,15 +14,18 @@ if (tab) {
     tab.childNodes.forEach((item, index) => {
         if (item.nodeName.toLowerCase() === "span") {
 
-            const score = item.firstChild!.textContent;
+            const note = item.firstChild!.textContent;
             let spacesToRemove = item.firstChild!.textContent.substring(1).length;
 
-            item.firstChild!.textContent = solfegeDictionary[score[0].toLowerCase()] + item.firstChild!.textContent.substring(1)
+            // Conversion
+            item.firstChild!.textContent = solfegeDictionary[note[0].toLowerCase()] + item.firstChild!.textContent.substring(1)
 
             if (item.lastChild!.classList.contains("chord-bass")) {
                 item.lastChild!.textContent = solfegeDictionary[item.lastChild!.textContent.toLowerCase()] + item.lastChild!.textContent.substring(1)
                 spacesToRemove += -Math.abs(item.lastChild!.textContent!.length) + 1;
             }
+
+            // Remove spaces
             if (tab.childNodes[index + 1].nodeName === "#text") {
 
                 spacesToRemove += -Math.abs(item.firstChild!.textContent!.length) + 1;

src/scripts/utils.ts

@@ -1,5 +1,4 @@
 //#region Copy to clipboard
-// Helped by: https://stackoverflow.com/a/30810322
 export async function copyTextToClipboard(text: string) {
     await navigator.clipboard.writeText(text).then(function () {
         console.log("Copied successfully!");