Added lilypond edition

folkugat_web/assets/static/js/lilypond.js

@@ -0,0 +1,17 @@
+CodeMirror.defineMode("lilypond", function() {
+  return {
+    token: function(stream) {
+      // Highlight Comments
+      if (stream.match(/%.*$/)) {
+        return "comment";
+      }
+      // Highlight LilyPond commands (e.g., \relative, \time, \key)
+      if (stream.match(/\\[a-zA-Z]+/)) {
+        return "keyword";
+      }
+      // Move to the next character
+      stream.next();
+      return null;
+    }
+  };
+});