Update copyright info and rework doc snippet linkage

LICENSE.md

@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2016 - 2021 Isaac Muse
+Copyright (c) 2015 - 2022 Isaac Muse
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

README.md

@@ -28,7 +28,7 @@ https://facelessuser.github.io/backrefs/
 
 Released under the MIT license.
 
-Copyright (c) 2015 - 2021 Isaac Muse <isaacmuse@gmail.com>
+Copyright (c) 2015 - 2022 Isaac Muse <isaacmuse@gmail.com>
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
 documentation files (the "Software"), to deal in the Software without restriction, including without limitation the

docs/src/markdown/about/changelog.md

@@ -249,5 +249,3 @@ to work even when the Re or Regex API changes. Change was made to support new Re
 ## 1.0
 
 - **NEW**: Initial release.
-
---8<-- "links.txt"

docs/src/markdown/about/contributing.md

@@ -81,5 +81,3 @@ You don't have to render the docs locally before pull requesting, but if you wis
 [MkDocs][mkdocs], the [Material theme][mkdocs-material], and [PyMdown Extensions][pymdown-extensions] to render the
 docs. You can preview the docs if you install these two packages.  The command for previewing the docs is `mkdocs serve`
 from the root directory. You can then view the documents at `localhost:8000`.
-
---8<-- "links.txt"

docs/src/markdown/about/license.md

@@ -1,18 +1,3 @@
 # License
 
-MIT license.
-
-Copyright (c) 2015 - 2021 Isaac Muse <isaacmuse@gmail.com>
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
-documentation files (the "Software"), to deal in the Software without restriction, including without limitation the
-rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit
-persons to whom the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
-WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+--8<-- "LICENSE.md"

docs/src/markdown/index.md

@@ -39,5 +39,3 @@ There are a couple of recommended ways to install Backrefs.
     ```
 
     This method will allow you to instantly see your changes without reinstalling which is great for developing.
-
---8<-- "links.txt"

docs/src/markdown/refs.md

@@ -311,5 +311,3 @@ In the table below, patterns with `--` mean `[[in this] -- [but not this]]`.
 `Upper`       | `\p{Uppercase}`
 `Word`        | `[\p{Alnum}\p{M}\p{Pc}\p{JoinControl}]`
 `XDigit`      | `[\p{Nd}\p{HexDigit}]`
-
---8<-- "links.txt"

docs/src/markdown/usage.md

@@ -241,5 +241,3 @@ Pre-compiled pattern objects can also create a compiled format replace object us
 >>> pattern.subf(replace, "foo bar")
 'Bar Foo'
 ```
-
---8<-- "links.txt"

mkdocs.yml

@@ -82,7 +82,11 @@ markdown_extensions:
   - pymdownx.mark:
   - pymdownx.striphtml:
   - pymdownx.snippets:
-      base_path: docs/src/markdown/_snippets
+      base_path:
+      - docs/src/markdown/.snippets
+      - LICENSE.md
+      auto_append:
+      - links.md
   - pymdownx.keys:
       separator: "\uff0b"
   - pymdownx.details: