Revert "remove implicit code tags .replace("::\n\n.. code-block", "\n\n.. code-block")"

This reverts commit 9fce0bd.

Author: boris

doc/en/builtin.rst

@@ -162,7 +162,7 @@ For information about fixtures, see :ref:`fixtures`. To see a complete list of a
 
     no tests ran in 0.12 seconds
 
-You can also interactively ask for help, e.g. by typing on the Python interactive prompt something like
+You can also interactively ask for help, e.g. by typing on the Python interactive prompt something like::
 
 .. code-block:: python
 

doc/en/cache.rst

@@ -33,7 +33,7 @@ Other plugins may access the `config.cache`_ object to set/get
 Rerunning only failures or failures first
 -----------------------------------------------
 
-First, let's create 50 test invocation of which only 2 fail
+First, let's create 50 test invocation of which only 2 fail::
 
 .. code-block:: python
 
@@ -186,7 +186,7 @@ The new config.cache object
 Plugins or conftest.py support code can get a cached value using the
 pytest ``config`` object.  Here is a basic example plugin which
 implements a :ref:`fixture` which re-uses previously created state
-across pytest invocations
+across pytest invocations::
 
 .. code-block:: python
 

doc/en/capture.rst

@@ -49,7 +49,7 @@ Using print statements for debugging
 ---------------------------------------------------
 
 One primary benefit of the default capturing of stdout/stderr output
-is that you can use print statements for debugging
+is that you can use print statements for debugging::
 
 .. code-block:: python
 

doc/en/deprecations.rst

@@ -455,7 +455,7 @@ Internal classes accessed through ``Node``
 .. versionremoved:: 4.0
 
 Access of ``Module``, ``Function``, ``Class``, ``Instance``, ``File`` and ``Item`` through ``Node`` instances now issue
-this warning
+this warning::
 
 .. code-block:: text
 

doc/en/doctest.rst

@@ -191,7 +191,7 @@ namespace in which your doctests run. It is intended to be used within
 your own fixtures to provide the tests that use them with context.
 
 ``doctest_namespace`` is a standard ``dict`` object into which you
-place the objects you want to appear in the doctest namespace
+place the objects you want to appear in the doctest namespace::
 
 .. code-block:: python
 
@@ -203,7 +203,7 @@ place the objects you want to appear in the doctest namespace
     def add_np(doctest_namespace):
         doctest_namespace["np"] = numpy
 
-which can then be used in your doctests directly
+which can then be used in your doctests directly::
 
 .. code-block:: python
 
@@ -225,7 +225,7 @@ Skipping tests dynamically
 
 .. versionadded:: 4.4
 
-You can use ``pytest.skip`` to dynamically skip doctests. For example
+You can use ``pytest.skip`` to dynamically skip doctests. For example::
 
 .. code-block:: text
 

doc/en/example/parametrize.rst

@@ -19,7 +19,7 @@ Generating parameters combinations, depending on command line
 
 Let's say we want to execute a test with different computation
 parameters and the parameter range shall be determined by a command
-line argument.  Let's first write a simple (do-nothing) computation test
+line argument.  Let's first write a simple (do-nothing) computation test::
 
 .. code-block:: python
 
@@ -29,7 +29,7 @@ line argument.  Let's first write a simple (do-nothing) computation test
     def test_compute(param1):
         assert param1 < 4
 
-Now we add a test configuration like this
+Now we add a test configuration like this::
 
 .. code-block:: python
 
@@ -89,7 +89,7 @@ Running pytest with ``--collect-only`` will show the generated IDs.
 
 Numbers, strings, booleans and None will have their usual string representation
 used in the test ID. For other objects, pytest will make a string based on
-the argument name
+the argument name::
 
 .. code-block:: python
 
@@ -185,7 +185,7 @@ A quick port of "testscenarios"
 Here is a quick port to run tests configured with `test scenarios`_,
 an add-on from Robert Collins for the standard unittest framework. We
 only have to work a bit to construct the correct arguments for pytest's
-:py:func:`Metafunc.parametrize`
+:py:func:`Metafunc.parametrize`::
 
 .. code-block:: python
 
@@ -263,7 +263,7 @@ The parametrization of test functions happens at collection
 time.  It is a good idea to setup expensive resources like DB
 connections or subprocess only when the actual test is run.
 Here is a simple example how you can achieve that, first
-the actual test requiring a ``db`` object
+the actual test requiring a ``db`` object::
 
 .. code-block:: python
 
@@ -279,7 +279,7 @@ the actual test requiring a ``db`` object
 
 We can now add a test configuration that generates two invocations of
 the ``test_db_initialized`` function and also implements a factory that
-creates a database object for the actual test invocations
+creates a database object for the actual test invocations::
 
 .. code-block:: python
 
@@ -357,7 +357,7 @@ parameter on particular arguments. It can be done by passing list or tuple of
 arguments' names to ``indirect``. In the example below there is a function ``test_indirect`` which uses
 two fixtures: ``x`` and ``y``. Here we give to indirect the list, which contains the name of the
 fixture ``x``. The indirect parameter will be applied to this argument only, and the value ``a``
-will be passed to respective fixture function
+will be passed to respective fixture function::
 
 .. code-block:: python
 
@@ -406,7 +406,7 @@ Parametrizing test methods through per-class configuration
 
 Here is an example ``pytest_generate_tests`` function implementing a
 parametrization scheme similar to Michael Foord's `unittest
-parametrizer`_ but in a lot less code
+parametrizer`_ but in a lot less code::
 
 .. code-block:: python
 
@@ -488,7 +488,7 @@ If you want to compare the outcomes of several implementations of a given
 API, you can write test functions that receive the already imported implementations
 and get skipped in case the implementation is not importable/available.  Let's
 say we have a "base" implementation and the other (possibly optimized ones)
-need to provide similar results
+need to provide similar results::
 
 .. code-block:: python
 
@@ -506,23 +506,23 @@ need to provide similar results
     def optmod(request):
         return pytest.importorskip(request.param)
 
-And then a base implementation of a simple function
+And then a base implementation of a simple function::
 
 .. code-block:: python
 
     # content of base.py
     def func1():
         return 1
 
-And an optimized version
+And an optimized version::
 
 .. code-block:: python
 
     # content of opt1.py
     def func1():
         return 1.0001
 
-And finally a little test module
+And finally a little test module::
 
 .. code-block:: python
 
@@ -631,7 +631,7 @@ Use :func:`pytest.raises` with the
 in which some tests raise exceptions and others do not.
 
 It is helpful to define a no-op context manager ``does_not_raise`` to serve
-as a complement to ``raises``. For example
+as a complement to ``raises``. For example::
 
 .. code-block:: python
 
@@ -662,19 +662,19 @@ In the example above, the first three test cases should run unexceptionally,
 while the fourth should raise ``ZeroDivisionError``.
 
 If you're only supporting Python 3.7+, you can simply use ``nullcontext``
-to define ``does_not_raise``
+to define ``does_not_raise``::
 
 .. code-block:: python
 
     from contextlib import nullcontext as does_not_raise
 
-Or, if you're supporting Python 3.3+ you can use
+Or, if you're supporting Python 3.3+ you can use::
 
 .. code-block:: python
 
     from contextlib import ExitStack as does_not_raise
 
-Or, if desired, you can ``pip install contextlib2`` and use
+Or, if desired, you can ``pip install contextlib2`` and use::
 
 .. code-block:: python
 

doc/en/example/pythoncollection.rst

@@ -131,7 +131,7 @@ Here is an example:
 
 This would make ``pytest`` look for tests in files that match the ``check_*
 .py`` glob-pattern, ``Check`` prefixes in classes, and functions and methods
-that match ``*_check``. For example, if we have
+that match ``*_check``. For example, if we have::
 
 .. code-block:: python
 
@@ -241,7 +241,7 @@ You can easily instruct ``pytest`` to discover tests from every Python file:
 However, many projects will have a ``setup.py`` which they don't want to be
 imported. Moreover, there may files only importable by a specific python
 version. For such cases you can dynamically define files to be ignored by
-listing them in a ``conftest.py`` file
+listing them in a ``conftest.py`` file::
 
 .. code-block:: python
 
@@ -252,7 +252,7 @@ listing them in a ``conftest.py`` file
     if sys.version_info[0] > 2:
         collect_ignore.append("pkg/module_py2.py")
 
-and then if you have a module file like this
+and then if you have a module file like this::
 
 .. code-block:: python
 
@@ -263,7 +263,7 @@ and then if you have a module file like this
         except Exception, e:
             pass
 
-and a ``setup.py`` dummy file like this
+and a ``setup.py`` dummy file like this::
 
 .. code-block:: python
 
@@ -304,7 +304,7 @@ patterns to ``collect_ignore_glob``.
 
 The following example ``conftest.py`` ignores the file ``setup.py`` and in
 addition all files that end with ``*_py2.py`` when executed with a Python 3
-interpreter
+interpreter::
 
 .. code-block:: python
 

doc/en/example/special.rst

@@ -5,7 +5,7 @@ A session-scoped fixture effectively has access to all
 collected test items.  Here is an example of a fixture
 function which walks all collected tests and looks
 if their test class defines a ``callme`` method and
-calls it
+calls it::
 
 .. code-block:: python
 
@@ -27,7 +27,7 @@ calls it
                 seen.add(cls)
 
 test classes may now define a ``callme`` method which
-will be called ahead of running any tests
+will be called ahead of running any tests::
 
 .. code-block:: python
 

doc/en/existingtestsuite.rst

@@ -15,7 +15,7 @@ Running an existing test suite with pytest
 Say you want to contribute to an existing repository somewhere.
 After pulling the code into your development space using some
 flavor of version control and (optionally) setting up a virtualenv
-you will want to run
+you will want to run::
 
 .. code-block:: bash