README.textile in murlsh-0.9.0 vs README.textile in murlsh-0.10.0

@@ -6,11 +6,11 @@
 * generates Atom and RSS feeds
 * regex search
 * embeds Flash mp3 player for mp3 urls
 * looks good on iPhone
 * PubSubHubbub notification
-* plug-in interface
+* plugin interface
 * rack interface
 * Gravatar support
 
 !http://static.mmb.s3.amazonaws.com/murlsh_screenshot.jpg!
 
@@ -20,10 +20,12 @@
 
 h1. Installation
 
 h2. Phusion Passenger
 
+DESTINATION_DIRECTORY is the web directory to install the murlsh site to.
+
 <pre>
 <code>
 gem sources -a http://gemcutter.org/
 gem install murlsh
 murlsh DESTINATION_DIRECTORY
@@ -31,10 +33,40 @@
 edit config.yaml
 rake init
 </code>
 </pre>
 
+h1. Updating
+
+If you are using the gem and it gets updated to a new version you should run
+the murlsh command again from your web directory to update plugins, javascript
+and css. It will prompt before overwriting anything in case you have made
+modifications.
+
+h1. Plugins
+
+Classes in the plugins directory can be used to change behavior at certain
+points. Each class that extends Murlsh::Plugin and sets an instance variable
+called @hook will be called for that hook. Each plugin has a run() method that
+accepts arguments and returns something. These methods will be called in the
+order of their class names sorted lexically. Some hooks pass the output of their
+run() method to the next plugin for that hook so that the data can be passed
+through a chain of methods that each do something to it.
+
+A lot of the standard behavior is implemented as plugins. See the plugins
+directory for examples.
+
+Plugin hooks
+
+|Hook|Description|run() arguments|Returns|
+|add_pre|called before a new url is saved|url, config hash|undefined|
+|add_post|called after a new url is saved|config hash|undefined|
+|hostrec|post process the domain that is shown after links|domain, url, title|text to display|
+|html_parse|parse HTML using something like Hpricot or Nokogiri|parseable|parsed HTML, only first plugin is run (cannot be chained)|
+|time|convert the time of a post into a string for display|time|time display text|
+|via|convert a via url into a string for display|via url|via url display text|
+
 h1. PubSubHubbub
 
 Murlsh can notify "PubSubHubbub":http://code.google.com/p/pubsubhubbub/ hubs
 when a new url is added by adding them to config.yaml. The pubsubhubbub_hubs
 key is a list of hashes in the following format:
@@ -49,14 +81,7 @@
 
 publish_url is where the notifications get sent
 subscribe_url is what gets put in the feed as link rel="hub"
 
 This will make updates to your feed show up in Google Reader instantly.
-
-h1. Updating
-
-If you are using the gem and it gets updated to a new version you should run
-the murlsh command again from your web directory to update plugins, javascript
-and css. It will prompt before overwriting anything in case you have made
-modifications.
 
 Questions and comments: "[e-mail]":mailto:[e-mail]