The concat
function concatenates two or more strings and returns the resulting string.
concat( string1 , string2 [, stringn]* )
stringn
A single string that is the concatenation of all the strings passed to the function as arguments.
Supported.
© 2005–2017 Mozilla Developer Network and individual contributors.
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/XPath/Functions/concat