LEFT SINGLE QUOTATION MARK, ‘, ‘: http://www.fileformat.info/info/unicode/char/2018/index.htm
RIGHT SINGLE QUOTATION MARK, ’, ’: http://www.fileformat.info/info/unicode/char/2019/index.htm
LEFT DOUBLE QUOTATION MARK, “, “: http://www.fileformat.info/info/unicode/char/201c/index.htm
RIGHT DOUBLE QUOTATION MARK, ”, ”: http://www.fileformat.info/info/unicode/char/201d/index.htm
EN DASH, –, –: http://www.fileformat.info/info/unicode/char/2013/index.htm
EM DASH, —, —: http://www.fileformat.info/info/unicode/char/2014/index.htm
HORIZONTAL ELLIPSIS, …, …: http://www.fileformat.info/info/unicode/char/2026/index.htm