f:is-empty-length

f:is-empty-length — Tests if a length is empty.

Function:

{http://docbook.org/ns/docbook/functions}is-empty-length#1

Defined in:

modules/units.xsl

Used in:

modules/units.xsl, modules/objects.xsl

Used by:

Synopsis

f:is-empty-length( $length as map(*)?) as xs:boolean

Returns true if the length is empty. For a discussion of units and lengths, see Section 5.2, “Lengths and units”.