I want to strip a 4000-line HTML file from all the jQuery "done" attributes in a div.
I'm afraid, Notepad++ Regex cannot do that
Notepad++ using Scintilla regex engine, its per line based, so multiline search / replace cannot be done.
Note that \r and \n are never matched because in Scintilla, regular expression searches are made line per line (stripped of end-of-line chars).
Quoted from http://www.scintilla.org/SciTERegEx.html