Template:Null/doc
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Usage
[edit]The template just passes the parameter unharmed. This is useful when you wish to either use a certain template or none at all in another template, depending on parameters.
Example
[edit]{{{{#switch:{{{float|}}}|left=float-left|null}}|{{{1}}}}}
If float=left, you get:
{{float left|{{{1}}}}}
Else you get:
{{null|{{{1}}}}}
Which is equivalent to just {{{1}}} (i.e. no template at all)