「ヘルプ:Redirects」を編集中

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{{TNT|PD Help Page}}
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Redirects are used to forward users from one page name to another.</translate>
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They can be useful if a particular article is referred to by multiple names, or has alternative punctuation, capitalization or spellings.

== Creating a redirect == <!--T:2-->

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You may start a new page with the name you want to direct from (see [[<tvar|help-new-page>Special:MyLanguage/Help:Starting a new page</>|Help:Starting a new page]]).</translate>
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You can also use an existing page that you are making inactive as a page by going to that page and using the "edit" tab at the top.</translate>
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In either case, you will be inserting the following code at the very first text position of the Edit window for the page:</translate>
 <nowiki>#REDIRECT [[</nowiki><translate><!--T:4-->
''pagename''</translate><nowiki>]]</nowiki>
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where ''pagename'' is the name of the destination page.</translate>
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The word "redirect" is not case-sensitive, but there must be no space before the "#" symbol.</translate>
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Any text before the code will disable the code and prevent a redirect.</translate>
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Any text or regular content code after the redirect code will be ignored (and should be deleted from an existing page).</translate>
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However, to put or keep the current page name listed in a Category, the usual tag for that category is entered or kept on a line after the redirect code entry.

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You should 'preview' (using the button below the Edit window, or use Alt-P) to check that you have entered the correct destination page name.</translate>
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The preview page will not look like the resulting redirect page, it will look like a numbered list, with the destination page in blue:  
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 1. REDIRECT  <span style="color:#0645AD"><translate><!--T:7-->
''pagename''</translate></span>
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If the ''pagename'' as you typed it is not a valid page, it will show in red.</translate>
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Until there is a valid destination page, you should not make the redirect.

== Viewing a redirect == <!--T:9-->

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After making a redirect at a page, you can no longer get to that page by using its name or by any link using that name.</translate>
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However, near the top of the destination page, a notice that you have been forwarded appears, with the source pagename as an active link to it.</translate>
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Click this to get back to the redirected page, showing the large bent arrow symbol and the destination for the redirect.

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By doing this, you can do all the things that any wiki page allows.</translate>
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You can go to the associated discussion page to discuss the redirect.</translate>
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You can view the history of the page, including a record of the redirect.</translate>
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You can edit the page if the redirect is wrong, and you can revert to an older version to remove the redirect.

== Deleting a redirect == <!--T:12-->

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There's generally no need to delete redirects.</translate>
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They do not occupy a significant amount of database space.</translate>
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If a page name is vaguely meaningful, there's no harm, and some benefit, in having it as a redirect to the more relevant or current page. 

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If you do need to delete a redirect, e.g. if the page name is offensive, or you wish to discourage people from referring to a concept by that name, then you simply go to the redirect page as mentioned above, and follow the procedures at [[<tvar|help-deleting>Special:MyLanguage/Help:Deleting a page</>|Help:Deleting a page]].

== Double redirects == <!--T:15-->

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A double redirect is a page redirecting to a page which is itself a redirect, and it will not work.</translate>
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Instead, people will be presented with a view of the next redirect page.</translate>
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This is a deliberate restriction, partly to prevent infinite loops, and partly to keep things simple. 

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However, you could look out for double redirects and eliminate them by changing them to be 1-step redirects instead.</translate>
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You are most likely to need to do this after a significant [[<tvar|help-moving>Special:MyLanguage/Help:Moving a page</>|page move]].</translate>
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Use the "what links here" toolbox link to find double redirects to a particular page, or use [[Special:DoubleRedirects]] to find them throughout the whole wiki.

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There is an option, <tvar|doublefix>{{Ll|Manual:$wgFixDoubleRedirects|$wgFixDoubleRedirects}}</>, to automatically fix double redirects with a {{LL|Manual:Job queue|job queue}}.</translate>
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However, it tends to aggravate page move vandalism, so it is disabled by default.</translate>
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The <tvar|static-redir><nowiki>__STATICREDIRECT__</nowiki></> {{Ll|Help:Magic_words#Behavior_switches|magic word}} can be used to skip the double-redirect fix on a particular page.

== A redirect to a page in the category namespace == <!--T:18-->

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To redirect to a category page and prevent the redirect appearing in this category, precede the word "Category" with a colon, otherwise the redirect page will also be categorized to the category itself: 
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 <nowiki>#REDIRECT [[:Category:Glossary]]</nowiki>
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== Suppressing a redirect == <!--T:20-->

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Users with the ''suppressredirect'' [[<tvar|manual-rights>Special:MyLanguage/Manual:User rights</>|right]] may move a page without creating a redirect.</translate>
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By default this right is assigned to sysops and bots.

== See also == <!--T:22-->

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* [[Template:softredirect]] 
* [[Manual:Redirect table]]
* [[Manual:$wgMaxRedirects]] - to allow for multiple consecutive redirects
* [[:Category:Redirect extensions]]
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[[Category:Help{{translation}}|Redirects]]
[[Category:Redirect{{translation}}]]