Template:Counter
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Usage
Either extends or shortens #var:counter. #var:counter will be used to express a tree hirarchy. It shall be a row of * (asterisks) of length [0 .. ∞].
Arguments
- 1: lengthen by one if +,*,up,↑ (default); shorten by one if -,down,↓
example
{{#var:counter}} {{counter|-}} {{#var:counter}} {{counter}} {{#var:counter}} {{counter}} {{#var:counter}} {{counter}} {{#var:counter}} {{counter}} {{#var:counter}} <br>{{counter}}hallo {{#var:counter}} {{counter|-}} {{#var:counter}}
delivers:
Hallo
Hallo
* Hallo
** Hallo
*** Hallo
**** Hallo
***** Hallo
- Hallo