Text::WikiCreole(3pm) User Contributed Perl Documentation Text::WikiCreole(3pm)
NAME
Text::WikiCreole - Convert Wiki Creole 1.0 markup to XHTML
VERSION
Version 0.07
DESCRIPTION
Text::WikiCreole implements the Wiki Creole markup language, version 1.0, as described at http://www.wikicreole.org. It reads Creole 1.0
markup and returns XHTML.
SYNOPSIS
use Text::WikiCreole;
creole_plugin &myplugin; # register custom plugin parser
my $html = creole_parse($creole_text);
...
FUNCTIONS
creole_parse
Self-explanatory. Takes a Creole markup string argument and
returns HTML.
creole_plugin
Creole 1.0 supports two plugin syntaxes: << plugin content >> and
<<< plugin content >>>
Write a function that receives the text between the <<>>
delimiters as $_[0] (and not including the delimiters) and
returns the text to be displayed. For example, here is a
simple plugin that converts plugin text to uppercase:
sub uppercase_plugin {
$_[0] =~ s/([a-z])/u$1/gs;
return $_[0];
}
creole_plugin &uppercase_plugin;
If you do not register a plugin function, plugin markup will be left
as is, including the surrounding << >>.
creole_link
You may wish to customize [[ links ]], such as to prefix a hostname,
port, etc.
Write a function, similar to the plugin function, which receives the
URL part of the link (with leading and trailing whitespace stripped)
as $_[0] and returns the customized link. For example, to prepend
"http://my.domain/" to pagename:
sub mylink {
return "http://my.domain/$_[0]";
}
creole_link &mylink;
creole_customlinks
If you want complete control over links, rather than just modifying
the URL, register your link markup function with creole_link() as above
and then call creole_customlinks(). Now your function will receive the
entire link markup chunk, such as [[ some_wiki_page | page description ]]
and must return HTML.
This has no effect on "bare" link markup, such as http://cpan.org.
creole_barelink
Same purpose as creole_link, but for "bare" link markup.
sub mybarelink {
return "$_[0].html";
}
creole_barelink &mybarelink;
creole_custombarelinks
Same purpose as creole_customlinks, but for "bare" link markup.
creole_img
Same purpose as creole_link, but for image URLs.
sub myimg {
return "http://my.comain/$_[0]";
}
creole_img &myimg;
creole_customimgs
Similar to creole_customlinks, but for images.
creole_tag
You may wish to customize the opening and/or closing tags
for the various bits of Creole markup. For example, to
assign a CSS class to list items:
creole_tag("li", "open", "<li class=myclass>");
Or to see all current tags:
print creole_tag();
The tags that may be of interest are:
br dd dl
dt em h1
h2 h3 h4
h5 h6 hr
ilink img inowiki
ip li link
mono nowiki ol
p strong sub
sup table td
th tr u
ul
Those should be self-explanatory, except for inowiki (inline nowiki),
ilink (bare links, e.g. http://www.cpan.org), and ip (indented paragraph).
OFFICIAL MARKUP
Here is a summary of the official Creole 1.0 markup
elements. See http://www.wikicreole.org for the full
details.
Headings:
= heading 1 -> <h1>heading 1</h1>
== heading 2 -> <h2>heading 2</h2>
...
====== heading 6 -> <h6>heading 6</h6>
Various inline markup:
** bold ** -> <strong> bold </strong>
// italics // -> <em> italics </em>
**// both //** -> <strong><em> both </em></strong>
[[ link ]] -> <a href="link">link</a>
[[ link | text ]] -> <a href="link">text</a>
http://cpan.org -> <a href="http://cpan.org">http://cpan.org</a>
line \ break -> line <br /> break
{{img.jpg|alt}} -> <img src="img.jpg" alt="alt">
Lists:
* unordered list <ul><li>unordered list</li>
* second item <li>second item</li>
## nested ordered -> <ol><li>nested ordered</li>
*** uber-nested <ul><li>uber-nested</li></ul>
* back to level 1 </ol><li>back to level 1</li></ul>
Tables:
|= h1 |= h2 -> <table><tr><th>h1</th><th>h2</th></tr>
| c1 | c2 <tr><td>c1</td><td>c2</td></tr></table>
Nowiki (Preformatted):
{{{ <pre>
** not bold ** ** not bold **
escaped HTML: -> escaped HTML:
<i> test </i> <i> test </i>
}}} <pre>
{{{ inline\also }}} -> <tt>inline\also</tt>
Escape Character:
~** not bold ** -> ** not bold **
tilde: ~~ -> tilde: ~
Paragraphs are separated by other blocks and blank lines.
Inline markup can usually be combined, overlapped, etc. List
items and plugin text can span lines.
EXTENDED MARKUP
In addition to OFFICIAL MARKUP, Text::WikiCreole also supports
the following markup:
Plugins:
<< plugin >> -> whatever you want (see creole_plugin above)
<<< plugin >>> -> whatever you want (see creole_plugin above)
Triple-bracket syntax has priority, in order to allow you to embed
double-brackets in plugins, such as to embed Perl code.
Inline:
## monospace ## -> <tt> monospace </tt>
^^ superscript ^^ -> <sup> superscript </sup>
,, subscript ,, -> <sub> subscript </sub>
__ underline __ -> <u> underline </u>
(TM) -> ™
(R) -> ®
(C) -> ©
... -> …
-- -> –
Indented Paragraphs:
:this -> <div style="margin-left:2em"><p>this
is indented is indented</p>
:: more indented <div style="margin-left:2em"><p> more
indented</div></div>
Definition Lists:
; Title -> <dl><dt>Title</dt>
: item 1 : item 2 <dd>item 1</dd><dd>item 2</dd>
; Title 2 : item2a <dt>Title 2</dt><dd>item 2a</dd></dl>
AUTHOR
Jason Burnett, "<jason at jnj.org>"
BUGS
Please report any bugs or feature requests to "bug-text-wikicreole at rt.cpan.org", or through the web interface at
<http://rt.cpan.org/NoAuth/ReportBug.html?Queue=Text-WikiCreole>. I will be notified, and then you'll automatically be notified of
progress on your bug as I make changes.
SUPPORT
You can find documentation for this module with the perldoc command.
perldoc Text::WikiCreole
You can also look for information at:
o AnnoCPAN: Annotated CPAN documentation
<http://annocpan.org/dist/Text-WikiCreole>
o CPAN Ratings
<http://cpanratings.perl.org/d/Text-WikiCreole>
o RT: CPAN's request tracker
<http://rt.cpan.org/NoAuth/Bugs.html?Dist=Text-WikiCreole>
o Search CPAN
<http://search.cpan.org/dist/Text-WikiCreole>
ACKNOWLEDGEMENTS
The parsing algorithm is basically the same as (and inspired by) the one in Document::Parser. Document::Parser is OO and is, as such,
incompatible with my brain.
COPYRIGHT &; LICENSE
Copyright 2007 Jason Burnett, all rights reserved.
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
perl v5.10.0 2008-10-05 Text::WikiCreole(3pm)