This function returns a text list with all comment creators of the current issue by update date in ascending order.
For anonymous comments an empty string ("") is returned.
allCommentCreators() #Output: Text list
Variant where you additionally define issue keys.
allCommentCreators(keys) #Output: Text list
Variant where you can additionally define specific issues in an issue list.
allCommentCreators(list) #Output: Text list
If you additionally want users who have updated comments, have a look at allCommenters().