Bug #1843242 partial fix from Kai Liu prevents script state when script tag is self closed.
Bug #1843242 partial fix from Kai Liu prevents script state when script tag
is self closed.

R1dO/scintilla_clone,R1dO/scintilla_clone,R1dO/scintilla_clone,R1dO/scintilla_clone,R1dO/scintilla_clone,R1dO/scintilla_clone,R1dO/scintilla_clone,R1dO/scintilla_clone