Merge branch 'develop' of git://github.com/EllisLab/CodeIgniter into develop

Conflicts:
	user_guide_src/source/changelog.rst

6 files changed, 25 insertions, 25 deletions

diff --git a/user_guide_src/source/general/autoloader.rst b/user_guide_src/source/general/autoloader.rst
index 259a4987e..8ecc13cb6 100644
--- a/user_guide_src/source/general/autoloader.rst
+++ b/user_guide_src/source/general/autoloader.rst
@@ -9,7 +9,7 @@ application you should consider auto-loading them for convenience.
 
 The following items can be loaded automatically:
 
--  Core classes found in the "libraries" folder
+-  Classes found in the "libraries" folder
 -  Helper files found in the "helpers" folder
 -  Custom config files found in the "config" folder
 -  Language files found in the "system/language" folder
diff --git a/user_guide_src/source/general/cli.rst b/user_guide_src/source/general/cli.rst
index 7dc1ca319..649d5d548 100644
--- a/user_guide_src/source/general/cli.rst
+++ b/user_guide_src/source/general/cli.rst
@@ -52,7 +52,7 @@ Now normally you would visit the your site using a URL similar to this::
 
 	example.com/index.php/tools/message/to
 
-Instead, we are going to open Terminal in Mac/Lunix or go to Run > "cmd"
+Instead, we are going to open Terminal in Mac/Linux or go to Run > "cmd"
 in Windows and navigate to our CodeIgniter project.
 
 .. code-block:: bash
diff --git a/user_guide_src/source/general/common_functions.rst b/user_guide_src/source/general/common_functions.rst
index 99126f900..f3d48ac91 100644
--- a/user_guide_src/source/general/common_functions.rst
+++ b/user_guide_src/source/general/common_functions.rst
@@ -7,7 +7,7 @@ defined, and are available to you at any point. These do not require
 loading any libraries or helpers.
 
 is_php('version_number')
-==========================
+========================
 
 is_php() determines of the PHP version being used is greater than the
 supplied version_number.
@@ -24,7 +24,7 @@ greater than the supplied version number. Returns FALSE if the installed
 version of PHP is lower than the supplied version number.
 
 is_really_writable('path/to/file')
-====================================
+==================================
 
 is_writable() returns TRUE on Windows servers when you really can't
 write to the file as the OS reports to PHP as FALSE only if the
@@ -44,7 +44,7 @@ recommended on platforms where this information may be unreliable.
 	}
 
 config_item('item_key')
-=========================
+=======================
 
 The :doc:`Config library <../libraries/config>` is the preferred way of
 accessing configuration information, however config_item() can be used
@@ -56,8 +56,8 @@ show_error('message'), show_404('page'), log_message('level', 'message')
 
 These are each outlined on the :doc:`Error Handling <errors>` page.
 
-set_status_header(code, 'text');
-================================
+set_status_header(code, 'text')
+===============================
 
 Permits you to manually set a server status header. Example::
 
@@ -68,19 +68,25 @@ Permits you to manually set a server status header. Example::
 a full list of headers.
 
 remove_invisible_characters($str)
-===================================
+=================================
 
 This function prevents inserting null characters between ascii
 characters, like Java\\0script.
 
 html_escape($mixed)
-====================
+===================
 
-This function provides short cut for htmlspecialchars() function. It
+This function provides short cut for ``htmlspecialchars()`` function. It
 accepts string and array. To prevent Cross Site Scripting (XSS), it is
 very useful.
 
 get_mimes()
-=============
+===========
 
-This function returns the MIMEs array from config/mimes.php.
\ No newline at end of file
+This function returns the MIMEs array *from config/mimes.php*.
+
+is_https()
+==========
+
+Returns TRUE if a secure (HTTPS) connection is used and FALSE
+in any other case (including non-HTTP requests).
\ No newline at end of file
diff --git a/user_guide_src/source/general/quick_reference.rst b/user_guide_src/source/general/quick_reference.rst
deleted file mode 100644
index b9108a528..000000000
--- a/user_guide_src/source/general/quick_reference.rst
+++ /dev/null
@@ -1,11 +0,0 @@
-#####################
-Quick Reference Chart
-#####################
-
-For a PDF version of this chart, `click
-here <http://codeigniter.com/download_files/ci_quick_ref.pdf>`_.
-
-.. figure:: ../images/ci_quick_ref.png
-   :align: center
-   :alt: 
-
diff --git a/user_guide_src/source/general/reserved_names.rst b/user_guide_src/source/general/reserved_names.rst
index 5ce7fc2ff..3354375c5 100644
--- a/user_guide_src/source/general/reserved_names.rst
+++ b/user_guide_src/source/general/reserved_names.rst
@@ -45,11 +45,11 @@ Constants
 ---------
 
 -  ENVIRONMENT
--  EXT
 -  FCPATH
 -  SELF
 -  BASEPATH
 -  APPPATH
+-  VIEWPATH
 -  CI_VERSION
 -  FILE_READ_MODE
 -  FILE_WRITE_MODE
diff --git a/user_guide_src/source/general/routing.rst b/user_guide_src/source/general/routing.rst
index edbc735c4..144f129e8 100644
--- a/user_guide_src/source/general/routing.rst
+++ b/user_guide_src/source/general/routing.rst
@@ -47,11 +47,16 @@ segment of the URL, and a number is found in the second segment, the
 You can match literal values or you can use two wildcard types:
 
 **(:num)** will match a segment containing only numbers.
- **(:any)** will match a segment containing any character.
+**(:any)** will match a segment containing any character.
 
 .. note:: Routes will run in the order they are defined. Higher routes
 	will always take precedence over lower ones.
 
+.. note:: Route rules are not filters! Setting a rule of e.g.
+	'foo/bar/(:num)' will not prevent controller *Foo* and method
+	*bar* to be called with a non-numeric value if that is a valid
+	route.
+
 Examples
 ========