Template:Error:must be substituted/doc

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< Template:Error:must be substituted
Revision as of 01:33, 25 April 2020 by imported>Vanisaac (→‎See also: clean up per WP:CAT#T and WP:AWBREQ add template:Sandbox other)
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Usage

In a template that must be substituted, add the following code at the top:

{{ {{#ifeq:{{<includeonly>subst:</includeonly>void}}|{{void}}|void|Error:must be substituted}}| template name }}

Example: Template:Demo of template that must be substituted (backlinks edit).

Template:Xpd0

while {{subst:Demo of template that must be substituted}} gives "Template body".

See also