Template:17: Difference between revisions
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Created page with "<br><span style="color:#DD7733;">'''Unexpected use of template <nowiki>{{17}}</nowiki>''' - see Template:17 for details.</span><includeonly>Category:Templates with incorrect parameter syntax</includeonly><noinclude> {{documentation|content={{Single digit documentation|17}}}} </noinclude>" |
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Latest revision as of 05:35, 23 February 2025
Unexpected use of template {{17}} - see Template:17 for details.
Template documentation | This template may have no transclusions. This is because it is substituted by a tool or script, it is used as part of a short-term or less active Wikipedia process, or for some other reason. |
Templates {{1}}, {{2}}, {{3}}, etc. warn readers/editors that a typo exists in the page they are reading/editing. If {{17}} is called, you probably meant the parameter 17 (as {{{17}}} with triple braces), but in fact only double braces were used, invoking {{17}}. In addition to a warning, it also adds pages to Category:Templates with incorrect parameter syntax. For more information on how template parameters work, see mw:Help:Templates.
However, the most problems have been caused by omitting the first brace "{" of a parameter and getting {{17}}}, as invoking Template:17 +"}" rather than parameter 17. This can be an insidious problem, especially when the transclusion of Template:17 is hidden, so that the effect is invisible to the person editing a page. For that reason, Template:17 now issues a warning to the user.
With that warning, the prior invisible access to Template:17 can now be understood to be a formerly unseen problem coded within a page.
- Note: this will also pick up several variations such as {{17|}} for {{{17|}}} and {{{17}}.
Periodically, people check what-links-here to see if anyone has accidentally invoked Template:17.