In the URL you will see that always blindly highlighting the entire line
makes it hard to figure out e.g., what single character changed here.
Version: 1.20.x
Severity: enhancement
URL: http://radioscanningtw.jidanni.org/index.php?title=%E5%8F%B0%E4%B8%AD%E5%B8%82%E8%AD%A6%E5%AF%9F%E5%B1%80%E7%83%8F%E6%97%A5%E5%88%86%E5%B1%80&curid=1409&diff=5575&oldid=5574