3 files changed, 60 insertions, 46 deletions
diff --git a/user_guide_src/source/general/index.rst b/user_guide_src/source/general/index.rst
index ae0d0961c..2162b8140 100644
--- a/user_guide_src/source/general/index.rst
+++ b/user_guide_src/source/general/index.rst
@@ -1,39 +1,32 @@
-##################
-General
-##################
-
-
--  :doc:`CodeIgniter URLs <urls>`
--  :doc:`Controllers <controllers>`
--  :doc:`Reserved Names <reserved_names>`
--  :doc:`Views <views>`
--  :doc:`Models <models>`
--  :doc:`Helpers <helpers>`
--  :doc:`Using CodeIgniter Libraries <libraries>`
--  :doc:`Creating Your Own Libraries <creating_libraries>`
--  :doc:`Using CodeIgniter Drivers <drivers>`
--  :doc:`Creating Your Own Drivers <creating_drivers>`
--  :doc:`Creating Core Classes <core_classes>`
--  :doc:`Creating Ancillary Classes  <ancillary_classes>`
--  :doc:`Hooks - Extending the Core <hooks>`
--  :doc:`Auto-loading Resources <autoloader>`
--  :doc:`Common Function <common_functions>`
--  :doc:`URI Routing <routing>`
--  :doc:`Error Handling <errors>`
--  :doc:`Caching <caching>`
--  :doc:`Profiling Your Application <profiling>`
--  :doc:`Running via the CLI <cli>`
--  :doc:`Managing Applications <managing_apps>`
--  :doc:`Handling Multiple Environments <environments>`
--  :doc:`Alternative PHP Syntax <alternative_php>`
--  :doc:`Security <security>`
--  :doc:`PHP Style Guide <styleguide>`
--  :doc:`Server Requirements <requirements>`
--  :doc:`Credits <credits>`
+##############
+General Topics
+##############
 
 .. toctree::
-	:glob:
 	:titlesonly:
-	:hidden:
 	
-	*
-\ No newline at end of file
+	urls
+	controllers
+	reserved_names
+	views
+	models
+	Helpers <helpers>
+	libraries
+	creating_libraries
+	drivers
+	creating_drivers
+	core_classes
+	ancillary_classes
+	hooks
+	autoloader
+	common_functions
+	routing
+	errors
+	Caching <caching>
+	profiling
+	cli
+	managing_apps
+	environments
+	alternative_php
+	security
+	PHP Style Guide <styleguide>
diff --git a/user_guide_src/source/general/styleguide.rst b/user_guide_src/source/general/styleguide.rst
index 0373fc791..d8bdd0531 100644
--- a/user_guide_src/source/general/styleguide.rst
+++ b/user_guide_src/source/general/styleguide.rst
@@ -1,6 +1,7 @@
-########################
-General Style and Syntax
-########################
+###############
+PHP Style Guide
+###############
+
 
 The following page describes the use of coding rules adhered to when
 developing CodeIgniter.
@@ -440,6 +441,13 @@ same level as the control statement that "owns" them.
 			// ...
 			}
 		}
+		
+	try {
+		// ...
+	}
+	catch() {
+		// ...
+	}
 
 **CORRECT**::
 
@@ -469,6 +477,15 @@ same level as the control statement that "owns" them.
 			// ...
 		}
 	}
+	
+	try 
+	{
+		// ...
+	}
+	catch()
+	{
+		// ...
+	}
 
 Bracket and Parenthetic Spacing
 ===============================
diff --git a/user_guide_src/source/general/urls.rst b/user_guide_src/source/general/urls.rst
index 211537675..6b390b559 100644
--- a/user_guide_src/source/general/urls.rst
+++ b/user_guide_src/source/general/urls.rst
@@ -39,18 +39,22 @@ By default, the **index.php** file will be included in your URLs::
 
 	example.com/index.php/news/article/my_article
 
-You can easily remove this file by using a .htaccess file with some
-simple rules. Here is an example of such a file, using the "negative"
-method in which everything is redirected except the specified items:
+If your Apache server has mod_rewrite enabled, you can easily remove this
+file by using a .htaccess file with some simple rules. Here is an example
+of such a file, using the "negative" method in which everything is redirected
+except the specified items:
 
 ::
 	
-	RewriteEngine on
-	RewriteCond $1 !^(index\.php|images|robots\.txt)
-	RewriteRule ^(.*)$ /index.php/$1 [L]
+	RewriteEngine On
+	RewriteCond %{REQUEST_FILENAME} !-f
+	RewriteCond %{REQUEST_FILENAME} !-d
+	RewriteRule ^(.*)$ index.php/$1 [L]
 
-In the above example, any HTTP request other than those for index.php,
-images, and robots.txt is treated as a request for your index.php file.
+In the above example, any HTTP request other than those for existing
+directories and existing files is treated as a request for your index.php file.
+
+.. note:: Note: These specific rules might not work for all server configurations.
 
 Adding a URL Suffix
 ===================