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Link Variables

$EnableLinkPageRelative

When enabled, causes Pm Wiki to use relative urls for page links instead of absolute urls.

        $EnableLinkPageRelative = 1;

$EnableLinkPlusTitlespaced

When enabled, a link written like [[Name|+]] will display the "Spaced Title". Default is to display the "Title" of the page. See the page PageVariables for {$Title} and {$Titlespaced}.

$PagePathFmt

This array lists the order in which Pm Wiki looks for the page that you most likely are attempting to link to. The default is listed below. Look at Cookbook:PagePaths for some ideas.

        array('{$Group}.$1', '$1.$1', '$1.{$DefaultName}')

$LinkPageExistsFmt

The (HTML) string to output for links to already existing wiki pages. Defaults to

        <a class='wikilink' href='\$LinkUrl'>\$LinkText</a>

$LinkPageCreateFmt

The (HTML) string to output for links to non-existent wiki pages. The default is to add a '?' after the link text with a link to the page edit/create form. Defaults to

        <a class='createlinktext' href='\$PageUrl?action=edit'>\$LinkText</a>
        <a class='createlink' href='\$PageUrl?action=edit'>?</a>

$LinkPageCreateSpaceFmt

Same as $LinkPageCreateFmt, but used when the link text has a space in it.

$LinkPageSelfFmt

The (HTML) string to output for self-referencing links (i.e. links to the page itself). Defaults to

        <a class='selflink' href='\$LinkUrl'>\$LinkText</a>

$UrlLinkFmt

The (HTML) string to output for URL-links that begin with 'http:', 'ftp:', etc. Defaults to

        <a class='urllink' href='\$LinkUrl' title='\$LinkAlt' rel='nofollow'>\$LinkText</a>

$IMapLinkFmt

an array of link formats for various link "schemes". Not set as default.

         $IMapLinkFmt['http:'] = "<a class='httplink urllink' href='\$LinkUrl'>\$LinkText</a>";  

         $IMapLinkFmt['https:'] = "<a class='httpslink urllink' href='\$LinkUrl'>\$LinkText</a>";   

         $IMapLinkFmt['PmWiki:'] = "<a class='pmwikilink urllink' href='\$LinkUrl'>\$LinkText</a>";

$InterMapFiles

An array consisting a list of files and pages containing InterMap entries to be loaded.

$MakePageNameFunction

Name of a custom function to replace MakePageName(), which converts strings into valid page names.

$MakePageNamePatterns

$MakePageNamePatterns is an array of regular expression replacements that is used to map the page link in a free link such as [[free link]] into a page name. Currently the default sequence is:

    "/'/" => '',			   # strip single-quotes
    "/[^$PageNameChars]+/" => ' ',         # convert everything else to space
    '/((^|[^-\\w])\\w)/' => PCCF("return strtoupper(\$m[1]);"),
    '/ /' => ''

Note that if you change $MakePageNamePatterns, the documentation links may break. This can be fixed by re-setting $MakePageNamePatterns to the default in local/Pm Wiki.php.

$MakePageNameSplitPattern

See Cookbook:DotsInLinks.

$WikiWordCountMax

The maximum number of times to convert each Wiki Word encountered on a page. Defaults to 1,000,000. Common settings for this variable are zero (disable Wiki Word links) and one (convert only the first occurrence of each Wiki Word).

        $WikiWordCountMax = 0;     # disable Wiki Word links
        $WikiWordCountMax = 1;     # convert only first Wiki Word

$WikiWordCount

An array that allows the number of Wiki Word conversions to be set on a per-Wiki Word basis. The default is to use $WikiWordCountMax unless a value is set in this array. By default Pm Wiki sets $WikiWordCount['Pm Wiki']=1 to limit the number of conversions of "Pm Wiki".

        $WikiWordCount['PhD']=0;     # Don't convert "PhD"
        $WikiWordCount['Wiki Word']=5;  # Convert Wiki Word 5 times
        # the following lines keep a page from linking to itself
        $title = FmtPageName('$Title_',$pagename);
        $WikiWordCount[$title]=0;   

$EnableRedirectQuiet

Enable the quiet=1 parameter for the redirect directive. On publicly edited wikis it is advisable not to enable quiet redirects.

        $EnableRedirectQuiet = 0;     # disable quiet redirects (default)
        $EnableRedirectQuiet = 1;     # enable quiet redirects

$QualifyPatterns

An array of regular expression replacements applied when text from one page is included in another, used by the function Qualify(). The two default patterns rewrite links like [[Page]] into [[Group/Page]], and page (text) variables like {$Title} into {Group.Page$Title} so that they work the same way in the source page and in the including page.

Categories: PmWiki Developer