29357 2016-01-03 23:20:34 +0000 Treat string as array 2016-01-03 23:20:34 +0000 1 1 1 Unclassified XPath / XQuery / XSLT Requirements for Future Versions Working drafts PC Linux NEW P2 normal --- 1 benito jim.melton public-qt-comments oldest_to_newest 124510 0 benito 2016-01-03 23:20:34 +0000 Strings are basically lists of characters. But in XQuery it is hard to access the individual characters and you cannot use sequence manipulation on the string. string-to-codepoints is way too long to type. You could not treat the string as sequence, as they could not nest, but now there are arrays and you can treat the string as array: "string"(3) becomes r "string"?* becomes ("s", "t", "r", "i", "n", "g") Then you can use all the sequence stuff on it. ("string"?*)[. > "n"]=>reverse()=>string-join() and get "ts" The NCName could be an contains test. "string"?str = true(), "string"?xxx = false() Or a some matching. Would be more general. "string"?str = "string", "string"?tr = "tring", "string"?ing = "ing", "string"?xxx = "" Perhaps also remove the silly FORX0003 and let tokenize("string", "") = "string"?* Too bad it is too late to make string-join(tokenize($foo)) = $foo