Fix cross-references in API changes < 3.0.0. (#15080)

QuLogic · ImportanceOfBeingErnest · commit fece8e8890e8 · 2019-08-19T03:05:30.000+02:00
diff --git a/doc/api/prev_api_changes/api_changes_2.0.0.rst b/doc/api/prev_api_changes/api_changes_2.0.0.rst
@@ -15,13 +15,13 @@ GTK and GDK backends deprecated
 The GDK and GTK backends have been deprecated. These obsolete backends
 allow figures to be rendered via the GDK API to files and GTK2 figures.
 They are untested and known to be broken, and their use has been
-discouraged for some time.  Instead, use the `GTKAgg` and `GTKCairo`
+discouraged for some time.  Instead, use the ``GTKAgg`` and ``GTKCairo``
 backends for rendering to GTK2 windows.
 
 WX backend deprecated
 ~~~~~~~~~~~~~~~~~~~~~
 The WX backend has been deprecated.  It is untested, and its
-use has been discouraged for some time. Instead, use the `WXAgg`
+use has been discouraged for some time. Instead, use the ``WXAgg``
 backend for rendering figures to WX windows.
 
 CocoaAgg backend removed
@@ -39,36 +39,35 @@ was unused internally and has been removed. Instead, use either the
 'hold' functionality deprecated
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 The 'hold' keyword argument and all functions and methods related
-to it are deprecated, along with the 'axes.hold' `rcParams` entry.
+to it are deprecated, along with the ``axes.hold`` rcParams entry.
 The behavior will remain consistent with the default ``hold=True``
 state that has long been in place.  Instead of using a function
 or keyword argument (``hold=False``) to change that behavior,
 explicitly clear the axes or figure as needed prior to subsequent
 plotting commands.
 
 
-`Artist.update` has return value
---------------------------------
+`.Artist.update` has return value
+---------------------------------
 
-The methods `matplotlib.artist.Artist.set`,
-`matplotlib.Artist.update`, and the function `matplotlib.artist.setp`
-now use a common codepath to look up how to update the given artist
-properties (either using the setter methods or an attribute/property).
+The methods `matplotlib.artist.Artist.set`, `matplotlib.artist.Artist.update`,
+and the function `matplotlib.artist.setp` now use a common codepath to look up
+how to update the given artist properties (either using the setter methods or
+an attribute/property).
 
-The behavior of `matplotlib.Artist.update` is slightly changed to
-return a list of the values returned from the setter methods to avoid
-changing the API of `matplotlib.Artist.set` and
-`matplotlib.artist.setp`.
+The behavior of `matplotlib.artist.Artist.update` is slightly changed to return
+a list of the values returned from the setter methods to avoid changing the API
+of `matplotlib.artist.Artist.set` and `matplotlib.artist.setp`.
 
-The keys passed into `matplotlib.Artist.update` are now converted to
+The keys passed into `matplotlib.artist.Artist.update` are now converted to
 lower case before being processed, to match the behavior of
-`matplotlib.Artist.set` and `matplotlib.artist.setp`.  This should not
+`matplotlib.artist.Artist.set` and `matplotlib.artist.setp`.  This should not
 break any user code because there are no set methods with capitals in
 their names, but this puts a constraint on naming properties in the future.
 
 
-`Legend` initializers gain edgecolor and facecolor kwargs
----------------------------------------------------------
+`.Legend` initializers gain *edgecolor* and *facecolor* keyword arguments
+-------------------------------------------------------------------------
 
 The :class:`~matplotlib.legend.Legend` background patch (or 'frame')
 can have its ``edgecolor`` and ``facecolor`` determined by the
@@ -85,7 +84,7 @@ Qualitative colormaps
 
 Colorbrewer's qualitative/discrete colormaps ("Accent", "Dark2", "Paired",
 "Pastel1", "Pastel2", "Set1", "Set2", "Set3") are now implemented as
-``ListedColormap`` instead of ``LinearSegmentedColormap``.
+`.ListedColormap` instead of `.LinearSegmentedColormap`.
 
 To use these for images where categories are specified as integers, for
 instance, use::
@@ -104,10 +103,10 @@ See the ``draw_image`` docstring for more information.
 
 
 
-`matplotlib.ticker.LinearLocator` algorithm update
---------------------------------------------------
+``matplotlib.ticker.LinearLocator`` algorithm update
+----------------------------------------------------
 
-The ``matplotlib.ticker.LinearLocator`` is used to define the range and
+The `matplotlib.ticker.LinearLocator` is used to define the range and
 location of axis ticks when the user wants an exact number of ticks.
 ``LinearLocator`` thus differs from the default locator ``MaxNLocator``,
 for which the user specifies a maximum number of intervals rather than
@@ -141,8 +140,8 @@ ticks between integer powers of the base.  The algorithm uses
 two parameters supplied in a kwarg tuple named 'minor_thresholds'.
 See the docstring for further explanation.
 
-To improve support for axes using `~matplotlib.ticker.SymmetricLogLocator`,
-a 'linthresh' kwarg was added.
+To improve support for axes using `~matplotlib.ticker.SymmetricalLogLocator`,
+a *linthresh* keyword argument was added.
 
 
 New defaults for 3D quiver function in mpl_toolkits.mplot3d.axes3d.py
@@ -197,7 +196,7 @@ Default install no longer includes test images
 To reduce the size of wheels and source installs, the tests and
 baseline images are no longer included by default.
 
-To restore installing the tests and images, use a `setup.cfg` with ::
+To restore installing the tests and images, use a :file:`setup.cfg` with ::
 
    [packages]
    tests = True
diff --git a/doc/api/prev_api_changes/api_changes_2.0.1.rst b/doc/api/prev_api_changes/api_changes_2.0.1.rst
@@ -24,22 +24,22 @@ required that third-party backends extend
 these changes easier.
 
 
-`afm.get_fontconfig_fonts` returns a list of paths and does not check for existence
------------------------------------------------------------------------------------
+``afm.get_fontconfig_fonts`` returns a list of paths and does not check for existence
+-------------------------------------------------------------------------------------
 
-`afm.get_fontconfig_fonts` used to return a set of paths encoded as a
+``afm.get_fontconfig_fonts`` used to return a set of paths encoded as a
 ``{key: 1, ...}`` dict, and checked for the existence of the paths.  It now
 returns a list and dropped the existence check, as the same check is performed
-by the caller (`afm.findSystemFonts`) as well.
+by the caller (``afm.findSystemFonts``) as well.
 
 
-`bar` now returns rectangles of negative height or width if the corresponding input is negative
------------------------------------------------------------------------------------------------
+``bar`` now returns rectangles of negative height or width if the corresponding input is negative
+-------------------------------------------------------------------------------------------------
 
-`plt.bar` used to normalize the coordinates of the rectangles that it created,
-to keep their height and width positives, even if the corresponding input was
-negative.  This normalization has been removed to permit a simpler computation
-of the correct `sticky_edges` to use.
+`.pyplot.bar` used to normalize the coordinates of the rectangles that it
+created, to keep their height and width positives, even if the corresponding
+input was negative.  This normalization has been removed to permit a simpler
+computation of the correct `.Artist.sticky_edges` to use.
 
 
 Do not clip line width when scaling dashes
diff --git a/doc/api/prev_api_changes/api_changes_2.1.0.rst b/doc/api/prev_api_changes/api_changes_2.1.0.rst
@@ -50,10 +50,10 @@ A function which take and ``Exception`` as its only argument may also be passed
 Improved toggling of the axes grids
 -----------------------------------
 
-The `g` key binding now switches the states of the `x` and `y` grids
+The ``g`` key binding now switches the states of the ``x`` and ``y`` grids
 independently (by cycling through all four on/off combinations).
 
-The new `G` key binding switches the states of the minor grids.
+The new ``G`` key binding switches the states of the minor grids.
 
 Both bindings are disabled if only a subset of the grid lines (in either
 direction) is visible, to avoid making irreversible changes to the figure.
@@ -62,7 +62,7 @@ direction) is visible, to avoid making irreversible changes to the figure.
 Ticklabels are turned off instead of being invisible
 ----------------------------------------------------
 
-Internally, the `Tick`'s :func:`~matplotlib.axis.Tick.label1On` attribute
+Internally, the `.Tick`'s ``~matplotlib.axis.Tick.label1On`` attribute
 is now used to hide tick labels instead of setting the visibility on the tick
 label objects.
 This improves overall performance and fixes some issues.
@@ -78,15 +78,15 @@ needs to be used, e.g.
 Removal of warning on empty legends
 -----------------------------------
 
-``plt.legend`` used to issue a warning when no labeled artist could be
+`.pyplot.legend` used to issue a warning when no labeled artist could be
 found.  This warning has been removed.
 
 
 More accurate legend autopositioning
 ------------------------------------
 
 Automatic positioning of legends now prefers using the area surrounded
-by a `Line2D` rather than placing the legend over the line itself.
+by a `.Line2D` rather than placing the legend over the line itself.
 
 
 Cleanup of stock sample data
@@ -100,8 +100,9 @@ the ``msft.csv`` that continues to be shipped in the sample data. If a NumPy
 binary file is acceptable, we suggest using one of the following two new files.
 The ``aapl.npy.gz`` and ``goog.npy`` files have been replaced by ``aapl.npz``
 and ``goog.npz``, wherein the first column's type has changed from
-`datetime.date` to `np.datetime64` for better portability across Python
-versions. Note that Matplotlib does not fully support `np.datetime64` as yet.
+`datetime.date` to `numpy.datetime64` for better portability across Python
+versions. Note that Matplotlib does not fully support `numpy.datetime64` as
+yet.
 
 
 Updated qhull to 2015.2
@@ -120,7 +121,7 @@ using Matplotlib, i.e. any use of `matplotlib.tri.Triangulation` that
 requests that a Delaunay triangulation is calculated, which includes
 `matplotlib.pyplot.tricontour`, `matplotlib.pyplot.tricontourf`,
 `matplotlib.pyplot.tripcolor`, `matplotlib.pyplot.triplot`,
-`matplotlib.mlab.griddata` and
+``matplotlib.mlab.griddata`` and
 `mpl_toolkits.mplot3d.axes3d.Axes3D.plot_trisurf`.
 
 
@@ -135,7 +136,7 @@ It's better maintained and more widely used (by pylint, jaraco, etc).
 ``cbook.is_numlike`` only performs an instance check
 ----------------------------------------------------
 
-:func:`~matplotlib.cbook.is_numlike` now only checks that its argument
+``matplotlib.cbook.is_numlike`` now only checks that its argument
 is an instance of ``(numbers.Number, np.Number)``.  In particular,
 this means that arrays are now not num-like.
 
@@ -195,14 +196,14 @@ will be removed in 2.2
 
 
 
-Correct scaling of :func:`magnitude_spectrum()`
------------------------------------------------
+Correct scaling of ``magnitude_spectrum()``
+-------------------------------------------
 
 The functions :func:`matplotlib.mlab.magnitude_spectrum()` and :func:`matplotlib.pyplot.magnitude_spectrum()` implicitly assumed the sum
 of windowing function values to be one. In Matplotlib and Numpy the
 standard windowing functions are scaled to have maximum value of one,
 which usually results in a sum of the order of n/2 for a n-point
-signal. Thus the amplitude scaling :func:`magnitude_spectrum()` was
+signal. Thus the amplitude scaling ``magnitude_spectrum()`` was
 off by that amount when using standard windowing functions (`Bug 8417
 <https://github.com/matplotlib/matplotlib/issues/8417>`_ ). Now the
 behavior is consistent with :func:`matplotlib.pyplot.psd()` and
@@ -295,13 +296,13 @@ Third-party backends should also migrate to the ``*_dashes`` methods.
 ``NavigationToolbar2.dynamic_update``
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
-Use :meth:`draw_idle` method on the ``Canvas`` instance instead.
+Use :meth:`.draw_idle` method on the ``Canvas`` instance instead.
 
 
 Testing
 ~~~~~~~
 
-`matplotlib.testing.noseclasses` is deprecated and will be removed in 2.3
+``matplotlib.testing.noseclasses`` is deprecated and will be removed in 2.3
 
 
 ``EngFormatter`` *num* arg as string
@@ -314,9 +315,9 @@ Passing a string as *num* argument when calling an instance of
 ``mpl_toolkits.axes_grid`` module
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
-All functionally from `mpl_toolkits.axes_grid` can be found in either
+All functionally from ``mpl_toolkits.axes_grid`` can be found in either
 `mpl_toolkits.axes_grid1` or `mpl_toolkits.axisartist`. Axes classes
-from `mpl_toolkits.axes_grid` based on `Axis` from
+from ``mpl_toolkits.axes_grid`` based on ``Axis`` from
 `mpl_toolkits.axisartist` can be found in `mpl_toolkits.axisartist`.
 
 
@@ -402,9 +403,9 @@ The deprecated ``matplotlib.rcsetup.validate_maskedarray``,
 removed.
 
 
-The kwarg ``resolution`` of
+The keyword argument *resolution* of
 :class:`matplotlib.projections.polar.PolarAxes` has been removed. It
-has deprecation with no effect from version `0.98.x`.
+has deprecation with no effect from version *0.98.x*.
 
 
 ``Axes.set_aspect("normal")``
@@ -421,8 +422,8 @@ The ``shading`` kwarg to `~matplotlib.axes.Axes.pcolor` has been
 removed.  Set ``edgecolors`` appropriately instead.
 
 
-Functions removed from the `lines` module
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+Functions removed from the `.lines` module
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 The :mod:`matplotlib.lines` module no longer imports the
 ``pts_to_prestep``, ``pts_to_midstep`` and ``pts_to_poststep``
@@ -433,7 +434,7 @@ PDF backend functions
 ~~~~~~~~~~~~~~~~~~~~~
 
 The methods ``embedTeXFont`` and ``tex_font_mapping`` of
-:class:`matplotlib.backqend_pdf.PdfFile` have been removed.  It is
+:class:`matplotlib.backends.backend_pdf.PdfFile` have been removed.  It is
 unlikely that external users would have called these methods, which
 are related to the font system internal to the PDF backend.
 
diff --git a/doc/api/prev_api_changes/api_changes_2.1.2.rst b/doc/api/prev_api_changes/api_changes_2.1.2.rst
@@ -2,19 +2,19 @@
 API Changes in 2.1.2
 ====================
 
-`Figure.legend` no longer checks for repeated lines to ignore
--------------------------------------------------------------
+`.Figure.legend` no longer checks for repeated lines to ignore
+--------------------------------------------------------------
 
-`matplotlib.Figure.legend` used to check if a line had the
+`matplotlib.figure.Figure.legend` used to check if a line had the
 same label as an existing legend entry. If it also had the same line color
 or marker color legend didn't add a new entry for that line. However, the
 list of conditions was incomplete, didn't handle RGB tuples,
 didn't handle linewidths or linestyles etc.
 
-This logic did not exist in `Axes.legend`.  It was included (erroneously)
+This logic did not exist in `.axes.Axes.legend`.  It was included (erroneously)
 in Matplotlib 2.1.1 when the legend argument parsing was unified
 [#9324](https://github.com/matplotlib/matplotlib/pull/9324).  This change
-removes that check in `Axes.legend` again to restore the old behavior.
+removes that check in `.axes.Axes.legend` again to restore the old behavior.
 
 This logic has also been dropped from `.Figure.legend`, where it
 was previously undocumented. Repeated
diff --git a/doc/api/prev_api_changes/api_changes_2.2.0.rst b/doc/api/prev_api_changes/api_changes_2.2.0.rst
diff --git a/doc/missing-references.json b/doc/missing-references.json
