Increment variable

XML

<math:inc var="var">
    int
</math:inc>

<math:inc /> increments the value of a variable.

Attributes

Name	Type	Description	Defined By
var	var	Variable name	math:inc

Results

Binding	Type	Predicate
var	int	N/A

Examples

XML

<set var="number">1</set>
<math:inc var="number"/>
<output>$number</output>
<!-- 2 -->