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       -->{{#ifexpr: {{#var:gnum}} > {{#var:numgroups}} | {{#vardefine: numgroups | {{#var:gnum}} }} }}<!--
 
       -->{{#ifexpr: {{#var:gnum}} > {{#var:numgroups}} | {{#vardefine: numgroups | {{#var:gnum}} }} }}<!--
 
       -->{{#vardefine: groupidx          | {{#expr: {{#var: groupidx}} + 1}} }}<!--
 
       -->{{#vardefine: groupidx          | {{#expr: {{#var: groupidx}} + 1}} }}<!--
 +
  -->}}<!--
 +
-->|<!-- many parameters (potentially)
 +
-->}}<!--
 +
  We may have a 'lists' parameter or 'list1', 'list2', ...
 +
-->{{#if: {{{lists|}}}<!--
 +
-->|<!-- one parameter
 +
  -->{{#vardefine:listidx|1}}<!--
 +
  -->{{#while: | {{#vardefineecho: thelist| {{#explode: {{{lists}}} | ;; | {{#var:listidx}} }} }}<!--
 +
  -->|<!--
 +
      -->{{#vardefine: lnum              | {{#explode: {{#var:thelist}} | :: | 0}} }}<!--
 +
      -->{{#vardefine: list{{#var:lnum}}  | {{#explode: {{#var:thelist}} | :: | 1}} }}<!--
 +
      -->{{#ifexpr: {{#var:lnum}} > {{#var:numlists}} | {{#vardefine: numlists | {{#var:lnum}} }} }}<!--
 +
      -->{{#vardefine: listidx          | {{#expr: {{#var: listidx}} + 1}} }}<!--
 
   -->}}<!--
 
   -->}}<!--
 
-->|<!-- many parameters (potentially)
 
-->|<!-- many parameters (potentially)

Revision as of 20:18, 12 February 2011

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