Manual:Page title/ja

ページ名はページの名前 (題名) です. これはに格納されています. 検索ボックスから特定ページを探したり、記事の中に内部リンクとして挿入する場合、入力は（標準名前空間の場合は名前空間なし）・コロン（標準名前空間の場合は任意）、そしてデータベースキーの順に書きます. 例えば、はManual:名前空間にありデータベースキーはpageです.

ページ名は最初の文字を除き大文字と小文字が区別されます. をfalseに設定すると、最初の文字についても大文字・小文字を区別するようになります. However it's currently impossible to make the page title completely case-insensitive (T2453).

無効なページ名
ページ名として使うことができないのは以下のものです :

Note that a title can be displayed with an initial lower-case letter, using or the lowercase title template. This does not fix every occurrence, like the history, edit, or log pages (T55566) - or the browser address bar (T63851), but only affects the page title on the rendered HTML page and tab/window title bars. 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 in. 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. For example, the name 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. This self-reference restriction does not apply on all projects. For example, Wikiquote supports titles beginning "Q:". ) A list of all these interwiki prefixes can be found on Special:Interwiki. For example, it is not possible for a title to begin such as: "HELP:", "HeLp:", "Help :", "Help:_", and the like. However it cannot contain % followed by two hexadecimal digits (which would cause it to be converted to a single character, by percent-encoding).
 * Base names beginning with a lower-case letter (in any alphabet), depending on the setting of.
 * 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;amp;.
 * 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 "/..".
 * Base names whose length exceeds 255 bytes.
 * 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).
 * Titles beginning with a prefix that refers to another project, including other language Wikipedias, e.g. "fr:" (see Interwiki links and ).
 * 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.
 * Titles consisting of only a namespace prefix, with nothing after the colon.
 * Titles beginning or ending with a space (underscore), or containing two or more consecutive spaces (underscores).
 * Titles containing 3 or more consecutive tildes.
 * A title can normally contain the character %.

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

関連項目

 * Manual:Page_table#page_title
 * w:Wikipedia:Page name
 * w:Wikipedia:Naming conventions_(technical restrictions)
 * – The page title can be used in wiki text programmatically without knowing what it is using wiki code (e.g. ) and suchlike
 * – The page title can be used in wiki text programmatically without knowing what it is using wiki code (e.g. ) and suchlike