[ci skip] Update on the changes from PR #3388

 - Fixed a broken link
 - Added missing notes about deprecations in the upgrade instructions
 - Improved consistency with other deprecation notices in the docs

5 files changed, 29 insertions, 17 deletions

diff --git a/user_guide_src/source/helpers/email_helper.rst b/user_guide_src/source/helpers/email_helper.rst
index b665ce548..3b771a0b6 100644
--- a/user_guide_src/source/helpers/email_helper.rst
+++ b/user_guide_src/source/helpers/email_helper.rst
@@ -6,7 +6,8 @@ The Email Helper provides some assistive functions for working with
 Email. For a more robust email solution, see CodeIgniter's :doc:`Email
 Class <../libraries/email>`.
 
-.. important:: The Email helper is **deprecated**.
+.. important:: The Email helper is DEPRECATED and is currently
+	only kept for backwards compatibility.
 
 .. contents::
   :local:
diff --git a/user_guide_src/source/helpers/smiley_helper.rst b/user_guide_src/source/helpers/smiley_helper.rst
index 37dfdf664..5de1d83bb 100644
--- a/user_guide_src/source/helpers/smiley_helper.rst
+++ b/user_guide_src/source/helpers/smiley_helper.rst
@@ -2,13 +2,12 @@
 Smiley Helper
 #############
 
-.. important:: This library is DEPRECATED and should not be used. 
-        It is now no longer supported.
-	Currently only kept for backwards compatibility.
-
 The Smiley Helper file contains functions that let you manage smileys
 (emoticons).
 
+.. important:: The Smiley helper is DEPRECATED and should not be used.
+	It is currently only kept for backwards compatibility.
+
 .. contents::
   :local:
 
diff --git a/user_guide_src/source/installation/upgrade_300.rst b/user_guide_src/source/installation/upgrade_300.rst
index 81340e6ad..ef85106b7 100644
--- a/user_guide_src/source/installation/upgrade_300.rst
+++ b/user_guide_src/source/installation/upgrade_300.rst
@@ -331,11 +331,14 @@ Usage of the ``EXT`` constant has been deprecated since dropping support for PHP
 longer a need to maintain different filename extensions and in this new CodeIgniter version,
 the ``EXT`` constant has been removed. Use just '.php' instead.
 
-Smiley helper js_insert_smiley()
-================================
+Smiley helper
+=============
 
-:doc:`Smiley Helper <../helpers/smiley_helper>` function ``js_insert_smiley()`` has been deprecated
-since CodeIgniter 1.7.2 and is now removed. You'll need to switch to ``smiley_js()`` instead.
+The :doc:`Smiley Helper <../helpers/smiley_helper>` is a legacy feature from EllisLab's
+ExpressionEngine product. However, it is too specific for a general purpose framework like
+CodeIgniter and as such it is now deprecated.
+
+Also, the previously deprecated ``js_insert_smiley()`` (since version 1.7.2) is now removed.
 
 The Encrypt library
 ===================
@@ -355,6 +358,16 @@ implemented cryptographic functions.
 .. important:: You are strongly encouraged to switch to the new :doc:`Encryption Library
 	<../libraries/encryption>` as soon as possible!
 
+The Cart library
+================
+
+The :doc:`Cart Library <../libraries/cart>`, similarly to the :doc:`Smiley Helper
+<../helpers/smiley_helper>` is too specific for CodeIgniter. It is now deprecated
+and scheduled for removal in CodeIgniter 3.1+.
+
+.. note:: The library is still available, but you're strongly encouraged to remove its usage sooner
+	rather than later.
+
 Database drivers 'mysql', 'sqlite', 'mssql', 'pdo/dblib'
 ========================================================
 
diff --git a/user_guide_src/source/libraries/cart.rst b/user_guide_src/source/libraries/cart.rst
index e06a4d127..a023ccb36 100644
--- a/user_guide_src/source/libraries/cart.rst
+++ b/user_guide_src/source/libraries/cart.rst
@@ -2,15 +2,14 @@
 Shopping Cart Class
 ###################
 
-.. important:: This library is DEPRECATED and should not be used. 
-        It is now no longer supported.
-	Currently only kept for backwards compatibility.
-
 The Cart Class permits items to be added to a session that stays active
 while a user is browsing your site. These items can be retrieved and
 displayed in a standard "shopping cart" format, allowing the user to
 update the quantity or remove items from the cart.
 
+.. important:: The Card library is DEPRECATED and should not be used. 
+	It is currently only kept for backwards compatibility.
+
 Please note that the Cart Class ONLY provides the core "cart"
 functionality. It does not provide shipping, credit card authorization,
 or other processing components.
diff --git a/user_guide_src/source/libraries/javascript.rst b/user_guide_src/source/libraries/javascript.rst
index 5ca12515c..7f83b2f70 100644
--- a/user_guide_src/source/libraries/javascript.rst
+++ b/user_guide_src/source/libraries/javascript.rst
@@ -2,16 +2,16 @@
 Javascript Class
 ################
 
-.. important:: This library is DEPRECATED and should not be used. It has always
-	been with an 'experimental' status and is now no longer supported.
-	Currently only kept for backwards compatibility.
-
 CodeIgniter provides a library to help you with certain common functions
 that you may want to use with Javascript. Please note that CodeIgniter
 does not require the jQuery library to run, and that any scripting
 library will work equally well. The jQuery library is simply presented
 as a convenience if you choose to use it.
 
+.. important:: This library is DEPRECATED and should not be used. It has always
+	been with an 'experimental' status and is now no longer supported.
+	Currently only kept for backwards compatibility.
+
 .. contents::
   :local: