Legacy variable removal.

docsite/latest/rst/glossary.rst

@@ -172,8 +172,7 @@ Lookup Plugin
 
 A lookup plugin is a way to get data into Ansible from the outside world.  These are how such things as "with_items" are implemented, which is a
 basic looping plugin, but there are also things like "with_file" which loads data from a file, and even things for querying environment variables,
-DNS text records, or key value stores.  Lookup plugins can also be accessed in templates using an all caps form, such as the contents of a file
-on the local machine can be accessed like ``$FILE(/path/to/file)``.
+DNS text records, or key value stores.  Lookup plugins can also be accessed in templates as ``{{ lookup('file','/path/to/file') }}``.
 
 Multi-Tier
 ++++++++++
@@ -250,7 +249,7 @@ Local Action
 ++++++++++++
 
 A local_action directive in a playbook targetting remote machines means that the given step will actually occur on local
-machine, but that the variable '$ansible_hostname' can be passed in to reference the remote hostname being referred to in
+machine, but that the variable '{{ ansible_hostname }}' can be passed in to reference the remote hostname being referred to in
 that step.  This can be used to trigger, for example, an rsync operation.
 
 Loops

docsite/latest/rst/playbooks.rst

@@ -433,7 +433,6 @@ Note that you cannot do variable substitution when including one playbook
 inside another.
 
 .. note::
-
    You can not conditionally path the location to an include file,
    like you can with 'vars_files'.  If you find yourself needing to do
    this, consider how you can restructure your playbook to be more
@@ -541,6 +540,11 @@ If you want to define certain tasks to happen before AND after roles are applied
       post_tasks:
         - shell: echo 'goodbye'
 
+.. note::
+If you are using tags with tasks (described later as a means of only running part of a playbook) 
+be sure you also tag your pre_tasks and post_tasks and pass those along as well, especially if the pre
+and post tasks are used for monitoring outage window control or load balancing.
+
 Executing A Playbook
 ````````````````````