A RESTful browser for eXist Java-Based Function Modules

http://www.w3.org/2005/xpath-functions
A module with the XQuery/XPath Core Library Functions
normalize-space
normalize-space($arg as xs:string?) xs:string
Returns the value of $arg with whitespace normalized by stripping leading and trailing whitespace and replacing sequences of one or more than one whitespace character with a single space, #x20.
The whitespace characters are defined in the metasymbol S (Production 3) of [Extensible Markup Language (XML) 1.0 Recommendation (Third Edition)].
Note:
The definition of the metasymbol S (Production 3), is unchanged in [Extensible Markup Language (XML) 1.1 Recommendation].
If the value of $arg is the empty sequence, returns the zero-length string.
If no argument is supplied, $arg defaults to the string value (calculated using fn:string()) of the context item (.). If no argument is supplied or if the argument is the context item and the context item is undefined an error is raised: [err:XPDY0002].
$argThe string to normalize
Returns the normalized text
normalize-space
normalize-space() xs:string
Returns the calculated string value of the context item with whitespace normalized by stripping leading and trailing whitespace and replacing sequences of one or more than one whitespace character with a single space, #x20.
The whitespace characters are defined in the metasymbol S (Production 3) of [Extensible Markup Language (XML) 1.0 Recommendation (Third Edition)].
Note:
The definition of the metasymbol S (Production 3), is unchanged in [Extensible Markup Language (XML) 1.1 Recommendation].
If no argument is supplied, $arg defaults to the string value (calculated using fn:string()) of the context item (.). If no argument is supplied or if the argument is the context item and the context item is undefined an error is raised: [err:XPDY0002].
Returns the normalized text
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