1 Some of ikiwiki's features:
5 Rather than implement its own system for storing page histories etc,
6 ikiwiki uses a real RCS. This isn't because we're lazy, it's because a
7 real RCS is a good thing to have, and there are advantages to using one
8 that are not possible with a standard wiki.
10 Instead of editing pages in a stupid web form, you can use vim and commit
11 changes via svn. Or work disconnected using svk and push your changes out
12 when you come online. Or use git to work in a distributed fashion all the
13 time. (It's also possible to [[plugins/write]] a plugin to support other
16 ikiwiki can be run from a [[post-commit]] hook to update your wiki
17 immediately whenever you commit.
19 Note that ikiwiki does not require a RCS to function. If you want to
20 run a simple wiki without page history, it can do that too.
22 * Supports many markup languages
24 By default, pages in the wiki are written using the [[MarkDown]] format.
25 Any page with a filename ending in ".mdwn" is converted from markdown to html
26 by ikiwiki. Markdown understands text formatted as it would be in an email,
27 and is quite smart about converting it to html. The only additional markup
28 provided by ikiwiki on top of regular markdown is the [[WikiLink]] and
29 [[PreprocessorDirective]].
31 If you prefer to use some other markup language, ikiwiki allows others to
32 easily be added by [[plugins]]. For example it also supports traditional
33 [[plugins/WikiText]] formatted pages, pages written as pure
34 [[plugins/HTML]], or pages written in [[reStructuredText|plugins/rst]].
36 * support for other file types
38 ikiwiki also supports files of any other type, including plain text,
39 images, etc. These are not converted to wiki pages, they are just copied
40 unchanged by ikiwiki as it builds your wiki. So you can check in an image,
41 program, or other special file and link to it from your wiki pages.
45 ikiwiki is fast and smart about updating a wiki, it only builds pages
46 that have changed (and tracks things like creation of new pages and links
47 that can indirectly cause a page to need a rebuild)
51 You can turn any page in the wiki into a [[blog]]. Pages matching a
52 specified [[PageSpec]] will be displayed as a weblog within the blog
53 page. And an RSS feed can be generated to follow the blog.
55 Ikiwiki's own [[TODO]], [[news]], and [[plugins]] pages are good examples
56 of some of the flexible ways that this can be used.
58 Ikiwiki can also [[plugins/aggregate]] external blogs, feeding them into
59 the wiki. This can be used to create a Planet type site that aggregates
64 You can tag pages and use these tags in various ways. Tags will show
65 up in the ways you'd expect, like at the bottom of pages, in blogs, and
70 ikiwiki aims to produce
71 [valid XHTML 1.0](http://validator.w3.org/check?url=referer).
72 ikiwiki generates html using [[templates]], and uses css, so you can
73 change the look and layout of all pages in any way you would like.
75 * [[SubPages|SubPage]]
77 Arbitrarily deep hierarchies of pages with fairly simple and useful
78 [[SubPage/LinkingRules]]
82 Automatically included on pages. Rather faster than eg MoinMoin and
83 always there to help with navigation.
87 Well, sorta. Rather than implementing YA history browser, it can link to
88 [[ViewCVS]] or the like to browse the history of a wiki page.
90 * [[RecentChanges]], editing pages in a web browser
92 Nearly the definition of a wiki, although perhaps ikiwiki challenges how
93 much of that web gunk a wiki really needs. These features are optional
94 and can be enabled by enabling [[CGI]].
98 Can optionally be configured to allow only registered users to post
99 pages; online user registration form, etc.
103 Thanks to subpages, every page can easily and automatically have a
104 /Discussion subpage. By default, these links are included in the
105 [[templates]] for each page.
107 * Smart merging and conflict resolution in your web browser
109 Since it uses a real RCS, ikiwiki takes advantage of its smart merging to
110 avoid any conflicts when two people edit different parts of the same page
111 at the same time. No annoying warnings about other editors, or locking,
112 etc, instead the other person's changes will be automatically merged with
113 yours when you commit.
115 In the rare cases where automatic merging fails due to the same part of a
116 page being concurrently edited, regular commit conflict markers are
117 shown in the file to resolve the conflict, so if you're already familiar
118 with that there's no new commit marker syntax to learn.
122 Wiki admins can lock pages so that only other admins can edit them.
126 ikiwiki can use the [[HyperEstraier]] search engine to add powerful
127 full text search capabilities to your wiki.
131 ikiwiki can be configured to send you commit mails with diffs of changes
136 Plugins can be used to add additional features to ikiwiki. The interface
137 is quite flexible, allowing plugins to implement additional markup
138 languages, register [[PreProcessorDirective]]s, hook into [[CGI]] mode,
139 and more. Most of ikiwiki's features are actually provided by plugins.
140 Ikiwiki's backend RCS support is also pluggable, so support for new
141 revision control systems can be added to ikiwiki.
145 After rather a lot of fiddling, we think that ikiwiki correctly and fully
146 supports utf8 everywhere.
150 Can be set up so that w3m can be used to browse a wiki and edit pages
151 without using a web server.
155 It also has some [[TODO]] items and [[Bugs]].