Initial commit of Sphinx docs

Change-Id: I9fca8fb98502dffc2555f9de7f507b6f006e0e77
Signed-off-by: John DeNisco <jdenisco@cisco.com>

4 files changed, 116 insertions, 0 deletions

diff --git a/docs/gettingstarted/writingdocs/styleguidemd/index.rst b/docs/gettingstarted/writingdocs/styleguidemd/index.rst
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+.. _styleguidemd:
+
+####################
+Markdown Style Guide
+####################
+
+Most of these documents are written using :ref:`styleguide` (rst), but pages can also be
+written in Markdown. This chapter describes some constructs used to write these documents.
+For a more detailed description of Markdown refer to `Markdown Wikipedia <https://en.wikipedia.org/wiki/Markdown>`_
+
+.. toctree::
+
+  styleguide.md
+  styleguide02.md
+  styleguide03.md
diff --git a/docs/gettingstarted/writingdocs/styleguidemd/styleguide.md b/docs/gettingstarted/writingdocs/styleguidemd/styleguide.md
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+Heading 1
+=========
+
+This is the top heading level. More levels are shown below.
+
+Heading 2
+---------
+
+### Heading 3
+
+#### Heading 4
+
+##### Heading 5
diff --git a/docs/gettingstarted/writingdocs/styleguidemd/styleguide02.md b/docs/gettingstarted/writingdocs/styleguidemd/styleguide02.md
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+Bullets, Bold and Italics
+=========================
+
+Bold text can be show with **Bold Text**, Italics with *Italic text*.
+Bullets like so:
+
+-   Bullet 1
+-   Bullet 2
+
+Code Blocks
+===========
+
+This paragraph describes how to do **Console Commands**. When showing
+VPP commands it is reccomended that the command be executed from the
+linux console as shown. The Highlighting in the final documents shows up
+nicely this way.
+
+``` console
+$ sudo bash
+# vppctl show interface
+              Name               Idx       State          Counter          Count     
+TenGigabitEthernet86/0/0          1         up       rx packets               6569213
+                                                     rx bytes              9928352943
+                                                     tx packets                 50384
+                                                     tx bytes                 3329279
+TenGigabitEthernet86/0/1          2        down      
+VirtualEthernet0/0/0              3         up       rx packets                 50384
+                                                     rx bytes                 3329279
+                                                     tx packets               6569213
+                                                     tx bytes              9928352943
+                                                     drops                       1498
+local0                            0        down      
+#
+```
+
+The **code-block** construct is also used for code samples. The
+following shows how to include a block of \"C\" code.
+
+``` c
+#include <vlib/unix/unix.h>
+abf_policy_t *
+abf_policy_get (u32 index)
+{
+  return (pool_elt_at_index (abf_policy_pool, index));
+}
+```
+
+Diffs are generated in the final docs nicely with \":\" at the end of
+the description like so:
+
+    diff --git a/src/vpp/vnet/main.c b/src/vpp/vnet/main.c
+    index 6e136e19..69189c93 100644
+    --- a/src/vpp/vnet/main.c
+    +++ b/src/vpp/vnet/main.c
+    @@ -18,6 +18,8 @@
+     #include <vlib/unix/unix.h>
+     #include <vnet/plugin/plugin.h>
+     #include <vnet/ethernet/ethernet.h>
+    +#include <vnet/ip/ip4_packet.h>
+    +#include <vnet/ip/format.h>
+     #include <vpp/app/version.h>
+     #include <vpp/api/vpe_msg_enum.h>
+     #include <limits.h>
+    @@ -400,6 +402,63 @@ VLIB_CLI_COMMAND (test_crash_command, static) = {
+
+     #endif
diff --git a/docs/gettingstarted/writingdocs/styleguidemd/styleguide03.md b/docs/gettingstarted/writingdocs/styleguidemd/styleguide03.md
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+Labels, References
+==================
+
+A link or reference to other paragraphs within these documents can be
+done with following construct.
+
+External Links
+==============
+
+An external link is done with the following construct:
+
+[Sphinx Markup
+Constructs](http://www.sphinx-doc.org/en/stable/markup/index.html)
+
+Images
+======
+
+Images should be placed in the directory docs/\_images. They can then be
+referenced with following construct. This is the image created to show a
+pull request.
+
+![](/_images/examplePullReq.png)