Updates variables docs: facts examples, headers, links, etc. (#47767)

* refreshes ansible facts output and updates some references/headers (cherry picked from commit 7db63851e0)
2018-10-30 10:37:34 -05:00 · 2018-10-30 10:37:34 -05:00 · dfdc7ec90c
commit dfdc7ec90c
parent af18d3c451
3 changed files with 448 additions and 256 deletions
--- a/docs/docsite/rst/user_guide/playbooks_advanced_syntax.rst
+++ b/docs/docsite/rst/user_guide/playbooks_advanced_syntax.rst
@ -1,3 +1,5 @@
+.. _playbooks_advanced_syntax:
+
 Advanced Syntax
 ===============

@ -47,7 +49,7 @@ For complex variables such as hashes or arrays, ``!unsafe`` should be used on th
    my_unsafe_hash:
        unsafe_key: !unsafe 'unsafe value'

- 
+

 .. seealso::

@ -57,5 +59,3 @@ For complex variables such as hashes or arrays, ``!unsafe`` should be used on th
       Have a question?  Stop by the google group!
   `irc.freenode.net <http://irc.freenode.net>`_
       #ansible IRC chat channel
-
-
--- a/docs/docsite/rst/user_guide/playbooks_templating.rst
+++ b/docs/docsite/rst/user_guide/playbooks_templating.rst
@ -1,3 +1,5 @@
+.. _playbooks_templating:
+
 Templating (Jinja2)
 ===================

@ -33,5 +35,3 @@ Please note that all templating happens on the Ansible controller before the tas
       Have a question?  Stop by the google group!
   `irc.freenode.net <http://irc.freenode.net>`_
       #ansible IRC chat channel
-
-
--- a/docs/docsite/rst/user_guide/playbooks_variables.rst
+++ b/docs/docsite/rst/user_guide/playbooks_variables.rst