Merge pull request #18659 from overleaf/em-crop-comments-tracked-deletes

Crop comments when processing tracked deletes

GitOrigin-RevId: 662c9ed86a8ed4959d1671ce466548487f334f45

libraries/overleaf-editor-core/lib/operation/add_comment_operation.js

@@ -23,6 +23,12 @@ class AddCommentOperation extends EditOperation {
   constructor(commentId, ranges, resolved = false) {
     super()
 
+    for (const range of ranges) {
+      if (range.isEmpty()) {
+        throw new Error("AddCommentOperation can't be built with empty ranges")
+      }
+    }
+
     /** @readonly */
     this.commentId = commentId