Can you optimize the display problem

[codematrixer]

1. In mergey, if a line on the left side is deleted, a blank line is added on the right side for alignment; if the right line adds a line, a blank line is added on the left side for alignment. Make sure the left and right rows are always aligned

2. Xml file, increase node expansion and contraction functions like notepad

I think these two features are very important for a large text comparison thanks，Looking forward to your reply