Read XSLT 2.0 and XPath 2.0 Programmer's Reference, 4th Edition Online
Authors: Michael Kay
©
(copyright symbol)
..
(parent axis).
See also
parent axis
XPath 1.0 and
^
(regex metacharacter).
See
metacharacters
!
(separator in jar URI scheme)
3
(superscript three)
2
(superscript two)
.
See also
nonbreaking space characters
&
ampersand