update docs

docs/source/conf.py

@@ -62,3 +62,4 @@ html_theme_options = {
 }
 
 man_pages = [("index", "snap-pac", "Pacman hooks that use snapper to create pre/post btrfs snapshots like openSUSE's YaST", "Wes Barnett", "8")]
+manpages_url = 'https://man.archlinux.org/man/{page}.{section}'

docs/source/examples.rst

@@ -67,9 +67,8 @@ Here is what changed during the transaction:
 	+..... /usr/share/doc/nano/fr/nanorc.5.html
 	+..... /usr/share/doc/nano/fr/rnano.1.html
 
-The above output is truncated, but it continues. See the `snapper(8)
-<http://snapper.io/manpages/snapper.html>`_ to for what each symbol means. You can also
-do ``snapper diff`` in the same way.
+The above output is truncated, but it continues. See :manpage:`snapper(8)` to for what each
+symbol means. You can also do ``snapper diff`` in the same way.
 
 Then, to undo the pacman transaction:
 

docs/source/index.rst

@@ -7,7 +7,7 @@ snap-pac
 ========
 
 .. toctree::
-   :maxdepth: 2
+   :maxdepth: 1
 
    installation
    configuration
@@ -29,9 +29,8 @@ are output to the screen and to the pacman log for each snapper configuration du
 pacman transaction, so that the user can easily find which changes he or she may want to
 revert.
 
-To undo changes from a pacman transaction, use ``snapper undochange``. See the `snapper
-documentation <http://snapper.io/documentation.html>`_ for more details as well as
-examples.
+To undo changes from a pacman transaction, use ``snapper undochange``. See the :manpage:`snapper(8)`
+for more details as well as examples.
 
 If you have severe breakage—like snapper is gone for some reason and you can't get it
 back—you'll have to resort to more extreme methods, such as taking a snapshot of the pre

docs/source/troubleshooting.rst

@@ -20,4 +20,4 @@ The pre/post snaphots are taken while pacman is running, so this is expected.  F
 the instructions pacman gives you (*e.g.*, removing the lock file). You can add the
 database lock file to a snapper filter so that snapper  won't consider it when
 performing snapper diff, snapper status, snapper undochange, etc. See the Filters
-section in `snapper(8) <http://snapper.io/manpages/snapper.html>`_ for more information.
+section in :manpage:`snapper(8)` for more information.