| 8 |   | Some people dislike linking by CamelCase.  While Trac remains faithful to the original Wiki style, it provides a number of ways to accomodate users with different preferences: | 
          
          
            | 9 |   |  * There's an option (`ignore_missing_pages` in `[wiki]`) to simply ignore links to missing pages when the link is written using the CamelCase style, instead of that word being replaced by a gray link followed by a question mark.[[BR]] | 
          
          
            | 10 |   |    That can be useful when CamelCase style is used to name code artifacts like class names and there's no corresponding page for them. | 
          
          
            | 11 |   |  * There's an option (`split_page_names` in `[wiki]`) to automatically insert space characters between the words of a CamelCase link when rendering the link. | 
          
          
            | 12 |   |  * Creation of explicit Wiki links is also easy, see WikiPageNames for details. | 
          
          
            | 13 |   |  * In addition, Wiki formatting can be disabled completely in some places (e.g. when rendering commit log messages) | 
          
          
            |   | 7 | == Customizing the Wiki behavior | 
          
          
            |   | 8 |  | 
          
          
            |   | 9 | While Trac remains faithful to the original Wiki style, it also provides a number of ways to accommodate users with different preferences: | 
          
          
            |   | 10 |  * To prevent the creation of a link for the CamelCase word, prefix the word with an exclamation mark (`!`): `!CamelCase`. | 
          
          
            |   | 11 |  * By default a CamelCase word with no corresponding Wiki page will be rendered as a gray link followed by a question mark. This is useful for example when the CamelCase style is used to name code artefacts like class names, and a Wiki page is expected to exist to document each class. The behavior can be configured through the [TracIni#wiki-ignore_missing_pages-option "[wiki] ignore_missing_pages"] option in TracIni. | 
          
          
            |   | 12 |  * To automatically insert space characters between the words of a CamelCase link when rendering the link, enable [TracIni#wiki-split_page_names-option "[wiki] split_page_names"] of TracIni. | 
          
          
            |   | 13 |  * To create explicit Wiki links see WikiPageNames. | 
          
          
            |   | 14 |  * To completely disable Wiki formatting in some places, for example when rendering commit log messages, use the [TracIni#changeset-wiki_format_messages-option "[wiki] wiki_format_messages"] option in TracIni. |