Manual:Page title/de

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A page title is the title of a page. It is stored in the page table. When one is specifying a certain page by typing it into the search box, or putting it in an article as a wikilink, the input consists of a Handbuch:Namensraum (or no namespace, if it's mainspace) followed by a colon (optional if it's mainspace) and then the database key. For example, Manual:Page table specifies the Manual: namespace and the page table database key.

The page title is case-sensitive except the first character. You can set $wgCapitalLinks to false to make the first character case-sensitive. However it's currently impossible to make the page title completely case-insensitive (phab:T2453).

Invalid page titles

The following are not valid as page titles:

  • Base names beginning with a lower-case letter (in any alphabet), depending on the setting of $wgCapitalLinks.

Note that a title can be displayed with an initial lower-case letter, using DISPLAYTITLE or the {{lowercase title}} template. This does not fix every occurrence, like the history, edit, or log pages (phab:T55566) - or the browser address bar (phab:T63851), but only affects the page title on the rendered HTML page and tab/window title bars.

  • Titles starting with a lowercase letter are automatically converted to leading uppercase
  • Titles containing the characters # < > [ ] | { } _ (which have special meanings in Wiki syntax), the non-printable ASCII characters 0–31, the "delete" character 127, or HTML character codes such as &amp;.

Note that the plus sign + is allowed in page titles, although in the default setup for MediaWiki it is not. This is configured by setting the value of $wgLegalTitleChars in LocalSettings.php .

  • Special characters like ( ) & + are translated into their equivalent %-hex notation
  • Base names beginning with a colon (:).
  • Base names equal to "." or "..", or beginning "./" or "../", or containing "/./" or "/../", or ending "/." or "/..".

Be aware that non-ASCII characters may take up to four bytes in UTF-8 encoding, so the total number of characters you can fit into a title may be less than 255.

  • Titles containing "Talk:" in front of a namespace.
  • Titles with an invalid UTF-8 sequence.
  • Titles beginning with a namespace alias (WP:, WT:, Project:, Image:, on Wikipedia).

For example, the name Project:About is not possible if Project: is set as a namespace alias.

For example, an article about the album "Q: Are We Not Men? A: We Are Devo!" cannot have that exact name, as the "q:" prefix leads to Wikiquote. (The restriction includes the prefixes "w:" and "en:" that refer to English Wikipedia itself. Diese Selbstreferenzbeschränkung gilt nicht für alle Projekte. Beispielsweise unterstützt Wikiquote Titel, die mit "Q:" beginnen.) Eine Liste all dieser Interwiki-Präfixe finden Sie auf Special:Interwiki.

  • Titles beginning with any non-standard capitalization of a namespace prefix, alias or interwiki/interlanguage prefix, or any of these with a space (underscore) before or after the colon.

Zum Beispiel kann ein Titel nicht mit folgendem beginnen: "HELP:", "HeLp:", "Help :", "Help:_", and the like.

  • Titel, die nur aus einem Namensraum-Präfix bestehen, während nach dem Doppelpunkt nichts steht.
  • Titles beginning or ending with a space (underscore), or containing two or more consecutive spaces (underscores).
  • Titles containing 3 or more consecutive tildes. (~~~)
  • Ein Titel kann normalerweise das Zeichen % enthalten.

However it cannot contain % followed by two hexadecimal digits (which would cause it to be converted to a single character, by percent-encoding).

Note also that it is not possible for editors to create page titles beginning with the virtual namespace prefixes Media: and Special:.

Related configuration settings

See also