doc: fix broken relative md links

These relative links in our documentation are broken, fix them.

Author: willcl-ark

doc/design/libraries.md

@@ -95,7 +95,7 @@ class bitcoin-qt,bitcoind,bitcoin-cli,bitcoin-wallet bold
 
 - The only thing that should depend on *libbitcoin_kernel* internally should be *libbitcoin_node*. GUI and wallet libraries *libbitcoinqt* and *libbitcoin_wallet* in particular should not depend on *libbitcoin_kernel* and the unneeded functionality it would pull in, like block validation. To the extent that GUI and wallet code need scripting and signing functionality, they should be get able it from *libbitcoin_consensus*, *libbitcoin_common*, and *libbitcoin_util*, instead of *libbitcoin_kernel*.
 
-- GUI, node, and wallet code internal implementations should all be independent of each other, and the *libbitcoinqt*, *libbitcoin_node*, *libbitcoin_wallet* libraries should never reference each other's symbols. They should only call each other through [`src/interfaces/`](`../../src/interfaces/`) abstract interfaces.
+- GUI, node, and wallet code internal implementations should all be independent of each other, and the *libbitcoinqt*, *libbitcoin_node*, *libbitcoin_wallet* libraries should never reference each other's symbols. They should only call each other through [`src/interfaces/`](../../src/interfaces/) abstract interfaces.
 
 ## Work in progress
 

doc/design/multiprocess.md

@@ -142,7 +142,7 @@ In the current design, class names, method names, and parameter names are duplic
 
 An alternate approach could use custom [C++ Attributes](https://en.cppreference.com/w/cpp/language/attributes) embedded in interface declarations to automatically generate `.capnp` files from C++ headers. This has not been pursued because parsing C++ headers is more complicated than parsing Cap’n Proto interface definitions, especially portably on multiple platforms.
 
-In the meantime, the developer guide [Internal interface guidelines](developer-notes.md#internal-interface-guidelines) can provide guidance on keeping interfaces consistent and functional and avoiding compile errors.
+In the meantime, the developer guide [Internal interface guidelines](../developer-notes.md#internal-interface-guidelines) can provide guidance on keeping interfaces consistent and functional and avoiding compile errors.
 
 ### Interface Stability
 

doc/developer-notes.md

@@ -334,7 +334,7 @@ Recommendations:
 - Avoid linking to external documentation; links can break.
 
 - Javadoc and all valid Doxygen comments are stripped from Doxygen source code
-  previews (`STRIP_CODE_COMMENTS = YES` in [Doxyfile.in](doc/Doxyfile.in)). If
+  previews (`STRIP_CODE_COMMENTS = YES` in [Doxyfile.in](/doc/Doxyfile.in)). If
   you want a comment to be preserved, it must instead use `//` or `/* */`.
 
 ### Generating Documentation
@@ -1335,8 +1335,7 @@ Release notes should be written for any PR that:
 
 Release notes should be added to a PR-specific release note file at
 `/doc/release-notes-<PR number>.md` to avoid conflicts between multiple PRs.
-All `release-notes*` files are merged into a single
-[/doc/release-notes.md](/doc/release-notes.md) file prior to the release.
+All `release-notes*` files are merged into a single `release-notes-<version>.md` file prior to the release.
 
 RPC interface guidelines
 --------------------------

test/functional/test-shell.md

@@ -123,11 +123,11 @@ We can also log custom events to the logger.
 ```
 
 **Note: Please also consider the functional test
-[readme](../test/functional/README.md), which provides an overview of the
+[readme](/test/functional/README.md), which provides an overview of the
 test-framework**. Modules such as
-[key.py](../test/functional/test_framework/key.py),
-[script.py](../test/functional/test_framework/script.py) and
-[messages.py](../test/functional/test_framework/messages.py) are particularly
+[key.py](/test/functional/test_framework/key.py),
+[script.py](/test/functional/test_framework/script.py) and
+[messages.py](/test/functional/test_framework/messages.py) are particularly
 useful in constructing objects which can be passed to the bitcoind nodes managed
 by a running `TestShell` object.
 

test/lint/README.md

@@ -30,13 +30,13 @@ Then you can use:
 
 | Lint test | Dependency |
 |-----------|:----------:|
-| [`lint-python.py`](lint/lint-python.py) | [flake8](https://gitlab.com/pycqa/flake8)
-| [`lint-python.py`](lint/lint-python.py) | [lief](https://github.com/lief-project/LIEF)
-| [`lint-python.py`](lint/lint-python.py) | [mypy](https://github.com/python/mypy)
-| [`lint-python.py`](lint/lint-python.py) | [pyzmq](https://github.com/zeromq/pyzmq)
-| [`lint-python-dead-code.py`](lint/lint-python-dead-code.py) | [vulture](https://github.com/jendrikseipp/vulture)
-| [`lint-shell.py`](lint/lint-shell.py) | [ShellCheck](https://github.com/koalaman/shellcheck)
-| [`lint-spelling.py`](lint/lint-spelling.py) | [codespell](https://github.com/codespell-project/codespell)
+| [`lint-python.py`](/test/lint/lint-python.py) | [flake8](https://github.com/PyCQA/flake8)
+| [`lint-python.py`](/test/lint/lint-python.py) | [lief](https://github.com/lief-project/LIEF)
+| [`lint-python.py`](/test/lint/lint-python.py) | [mypy](https://github.com/python/mypy)
+| [`lint-python.py`](/test/lint/lint-python.py) | [pyzmq](https://github.com/zeromq/pyzmq)
+| [`lint-python-dead-code.py`](/test/lint/lint-python-dead-code.py) | [vulture](https://github.com/jendrikseipp/vulture)
+| [`lint-shell.py`](/test/lint/lint-shell.py) | [ShellCheck](https://github.com/koalaman/shellcheck)
+| [`lint-spelling.py`](/test/lint/lint-spelling.py) | [codespell](https://github.com/codespell-project/codespell)
 
 In use versions and install instructions are available in the [CI setup](../../ci/lint/04_install.sh).