update wiki

[ikiwiki.git] / doc / features.mdwn

diff --git a/doc/features.mdwn b/doc/features.mdwn
index b2c810f30b209f4ce3f5048196755416bf1e5406..0ecd1f7f35294fb2428805e9650e3afa85aa26a1 100644 (file)
--- a/doc/features.mdwn
+++ b/doc/features.mdwn
@@ -4,7 +4,7 @@ An overview of some of ikiwiki's features:
 ## Uses a real RCS
 
 Rather than implement its own system for storing page histories etc,
-ikiwiki uses a real Revision Control System. This isn't because we're
+ikiwiki uses a real Revision Control System. This isn't (just) because we're
 lazy, it's because a real RCS is a good thing to have, and there are
 advantages to using one that are not possible with a standard wiki.
 
@@ -68,9 +68,9 @@ you would care to syndicate.
 ## Valid html and [[css]]
 
 ikiwiki aims to produce 
-[valid XHTML 1.0](http://validator.w3.org/check?url=referer).
-ikiwiki generates html using [[templates]], and uses [[css]], so you can 
-change the look and layout of all pages in any way you would like.
+[valid XHTML 1.0](http://validator.w3.org/check?url=referer). ikiwiki
+generates html using [[templates|wikitemplates]], and uses [[css]], so you
+can change the look and layout of all pages in any way you would like.
 
 ## [[Plugins]]
 
@@ -81,6 +81,10 @@ and more. Most of ikiwiki's features are actually provided by plugins.
 Ikiwiki's backend RCS support is also pluggable, so support for new
 revision control systems can be added to ikiwiki.
 
+The standard language for ikiwiki plugins is perl, but ikiwiki also supports
+[[plugins/write/external]] plugins: Standalone programs that can be written in
+any language and communicate with ikiwiki using XML RPC.
+
 ## [[todo/utf8]]
 
 After rather a lot of fiddling, we think that ikiwiki correctly and fully
@@ -129,7 +133,7 @@ and can be enabled by enabling [[CGI]].
 
 ### User registration
 
-Can optionally be configured to allow only registered users to post
+Can optionally be configured to allow only registered users to edit
 pages.
 
 User registration can be done using a web form, or ikiwiki can be
@@ -142,15 +146,17 @@ Thanks to subpages, every page can easily and automatically have a
 /Discussion subpage. By default, these links are included in the
 [[templates]] for each page.
 
-### Page locking
+### Edit controls
 
-Wiki admins can [[lock_pages|page_locking]] so that only other admins
-can edit them.
+Wiki admins can [[lock_pages|page_locking]] so that only other admins can
+edit them. Or a wiki can be set up to allow anyone to edit Discussion
+pages, but only registered users to edit other pages. These are just two
+possibilities, since page edit controls can be changed via plugins.
 
 ### [[PageHistory]]
 
 Well, sorta. Rather than implementing YA history browser, it can link to
-[[ViewCVS]] or the like to browse the history of a wiki page.
+[[ViewVC]] or the like to browse the history of a wiki page.
 
 ### Full text search