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(:**************************************************************:)
(: Test: functx-functx-line-count-1 :)
(: Written by: Priscilla Walmsley (Frans Englich is maintainer) :)
(: Date: 2008-05-16+02:00 :)
(:**************************************************************:)
declare namespace functx = "http://www.example.com/";
(:~
: The number of lines
:
: @author Priscilla Walmsley, Datypic
: @version 1.0
: @see http://www.xqueryfunctions.com/xq/functx_line-count.html
: @param $arg the string to test
:)
declare function functx:line-count
( $arg as xs:string? ) as xs:integer {
count(functx:lines($arg))
} ;
(:~
: Split a string into separate lines
:
: @author Priscilla Walmsley, Datypic
: @version 1.0
: @see http://www.xqueryfunctions.com/xq/functx_lines.html
: @param $arg the string to split
:)
declare function functx:lines
( $arg as xs:string? ) as xs:string* {
tokenize($arg, '(\r\n?|\n\r?)')
} ;
let $lines := 'a
value
on
many
lines'
return (functx:line-count('a value'))
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