「ヘルプ:Searching」を編集中

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{{TNT|PD Help Page}}
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:'''''NB''' This page summarizes the built-in search function. A wiki may have more detailed information about available options and features enabled on it, for example the [[Help:CirrusSearch]] for this wiki.''

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The quickest way to find information in {{SITENAME}} is to look it up directly. In the Vector skin (the default MediaWiki skin since MW 1.16), near the top right of every page there is a '''<tvar|search>{{lcfirst:{{int|search}}}}</>''' box with a magnifying glass icon

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Enter your search terms and press ''Enter'' or click the magnifying glass icon.
If a page has the same title as what you entered, you jump straight to that page.
Otherwise, it searches all pages on the wiki (with some restrictions, see below), and presents  a list of articles that matched your search terms, or a message that no matches were found.

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In other skins, (and in Vector if your wiki sets the $wgVectorUseSimpleSearch configuration variable to false) the search box has two buttons on its right labeled
; <tvar|go>{{int|searcharticle}}</> : clicking this (or pressing ''Enter'') will take you to the page, if it exists.
; <tvar|search>{{int|searchbutton}}</> : clicking this searches articles on the wiki

== How it works == <!--T:5-->

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* It searches all pages on the wiki with some restrictions.
* The article content is searched in its raw (wikitext) form - i.e., it searches the text that appears in the edit box when you click "<tvar|edit>{{lcfirst:{{int|edit}}}}</>", not the rendered page.  This means that content coming from an included template will not be picked up, but the target of piped links will be.
* The search is not case-sensitive, so 'MediaWiki', 'mediawiki' and 'MEDIAWIKI' all give the same result.

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* The search functionality can be considered to operate on '''whole words''', separated by spaces or other punctuation marks.  So if your search term includes the word 'book', the results will not include pages that only have the word 'books' or 'booklet'.  And if your search term includes the term 'inter', the results will not include pages that only have the word 'international', but they may include pages that have the term 'inter-national'.
* The results will only include pages that contain '''all''' the words in your search.
* You can search for a phrase using double quotes.  A phrase can be considered to consist of '''whole words''' (case-insensitive), so the phrase 'Prime Minister' will '''not''' be found by a search for "ime Min", but it '''will''' be found by a search for "pRIME mINISTER".

== Restricting the search == <!--T:6-->

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If you click the "<tvar|search>{{int|searchbutton}}</>" button without filling in anything, you will be taken to "Special:Search" which gives you extra searching options (also available from any search results list)

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You may find it useful to restrict a search to pages within a particular [[Help:Namespaces|namespace]] e.g., only search within the {{ns:2}} pages. Check the namespaces you require for this search. 

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By default only the namespaces specified in your [[Help:Preferences|preferences]] will be searched.  Logged-in users can change their preferences to specify the namespaces they want to search by default. This can be done by selecting and deselecting boxes in the ”search” section of user preferences.
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== See also ==
* [[Help:CirrusSearch]]

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[[Category:Help{{LangCat|Searching}}|Searching]]
[[Category:Search{{LangCat|Searching}}|Searching]]