Template:Counter

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}}

→{{counter}}

{{#var:counter}}

{{counter|-}}

{{#var:counter}}

delivers: