| (: Name: annex-6 :) | |
| (: Description: User defined function # 6 from annex E of F& O Specs. :) | |
| declare namespace eg = "http://example.org"; | |
| declare function eg:index-of-node($sequence as node()*, $srch as node()) as xs:integer* | |
| { | |
| for $n at $i in $sequence where ($n is $srch) return $i | |
| }; | |
| let $arg1 := (<element1>some data 1</element1>,<element2>some data 2</element2>) | |
| let $arg2 := $arg1[2] | |
| return | |
| eg:index-of-node($arg1,$arg2) |