How to find unclosed / hanging tags?
For my HTML files, I followed the advice of @dinkumoil (and plugged in the XML also) here: XML tools plugin can’t get pretty print feature to work but it just added a line to the top of my open HTML file which reads
DTD is prohibited. What to do to find unclosed / hanging tags in multiple HTML files?
What to do to find unclosed / hanging tags in multiple HTML files?
I don’t think solving this in Notepad++ is the best way to go about this.
For HTML formatting, use an HTML format / validator, not a text editor: