message: Temporary commenting out annotating to fix stack overflow error.
diff: @@ -151,7 +151,7 @@ class Speller {
  }
  else {
  // console.log(`spell ok (${start}, ${end}): ${text.substring(result.index, re.lastIndex)}`);
  - this.sharedString.annotateRange({ textError: null }, start, end);
  + // this.sharedString.annotateRange({ textError: null }, start, end);
  }
  }
  }
  