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====== <#CaseOf> ======

The purpose of the CaseOf is to allow the value of a variable or expression to control the flow of program execution via a multiway branch. The main reasons for using a CaseOf include improving clarity, by reducing otherwise repetitive coding

==== Parameters ====

^ Name              ^ Mandatory ^ Description ^      
| <html><span style="color:#008000">Expression</span></html>    | Yes       | An arbitrary expression (string or number). The tags in the expression are always evaluated first |
| <html><span style="color:#008000">Statement_&lt;a&gt;</span></html> | No        | The content (html text or template filename) to return if the expression evaluate to <a> |
| <html><span style="color:#008000">...</span></html>           | ...       | ... |
| <html><span style="color:#008000">Statement_&lt;n&gt;</span></html> | No        | The content (html text or template filename) to return if the expression evaluate to <n> |
| <html><span style="color:#008000">Default</span></html>       | No        | Default value to return if no result found (else raise an error) |
==== Example ====

<code>
<#caseof expression="<#url_PageNumber>" 
         statement_0="their is no page"
         statement_1="their is at least 1 page"
         default="their is at least <#url_PageNumber> pages">
</code>

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