Module:Unsubst/doc: Difference between revisions

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{{high-risk|all=pages=noyes}}

{{Module rating|protected}}

{{lua|Module:Template invocation|noprotcat=yes}}

Maintenance templates, such as {{tl|Citation needed}} or {{tl|Refimprove}}, should never be substituted. A trick to avoid that is to make a template substitute to its transcluded form. This module implements that trick.

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=== Usage ===

To turn a template into a self-substituting template, wrap the existing template code with:

<pre>

{{SAFESUBSTsafesubst:<noinclude />#invoke: Unsubst||$B=

[ ... Interexisting template code ... ]

}}

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<pre>

{{SAFESUBSTsafesubst:<noinclude />#invoke: Unsubst||$params=[ parameters ]|$aliases=[ aliases ]|$flags=[ flags ]|$B=

[ ... existing template code ... ]

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Consider a template Template:Example containing the following code:

<pre>

{{SAFESUBSTsafesubst:<noinclude />#invoke: Unsubst||foo=bar |date=__DATE__ |$B=

[ ... Template code goes here ... ]

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{| class="wikitable"

|-

! Original !! Result

|-