Merge pull request matplotlib#18961 from anntzer/unsg

Replace sphinx-gallery-specific references by standard :doc: refs.

Author: timhoffm

doc/users/interactive.rst

@@ -204,8 +204,8 @@ Navigation Keyboard Shortcuts
 -----------------------------
 
 The following table holds all the default keys, which can be
-overwritten by use of your :ref:`matplotlibrc
-<sphx_glr_tutorials_introductory_customizing.py>`.
+overwritten by use of your :doc:`matplotlibrc
+</tutorials/introductory/customizing>`.
 
 ================================== ===============================
 Command                            Default key binding and rcParam

doc/users/prev_whats_new/whats_new_3.3.0.rst

@@ -48,8 +48,7 @@ or as a string (with single-character Axes labels):
                ha='center', va='center', fontsize=36,
                color='darkgrey')
 
-See :ref:`sphx_glr_tutorials_provisional_mosaic.py` for more
-details and examples.
+See :doc:`/tutorials/provisional/mosaic` for more details and examples.
 
 ``GridSpec.subplots()``
 -----------------------

lib/matplotlib/gridspec.py

@@ -5,8 +5,8 @@
 The `GridSpec` specifies the overall grid structure. Individual cells within
 the grid are referenced by `SubplotSpec`\s.
 
-See the tutorial :ref:`sphx_glr_tutorials_intermediate_gridspec.py` for a
-comprehensive usage guide.
+See the tutorial :doc:`/tutorials/intermediate/gridspec` for a comprehensive
+usage guide.
 """
 
 import copy