bpo-37610: improve Using Python doc wrt Editors & IDE (GH-14850)

Move the Editors and IDE section out of the Unix section, to its own section.

https://bugs.python.org/issue37610
(cherry picked from commit 8f040b7a9f)

Co-authored-by: aldwinaldwin <aldwinaldwin@users.noreply.github.com>

Doc/using/editors.rst

@@ -0,0 +1,14 @@
+.. highlight:: none
+
+.. _editors:
+
+******************
+ Editors and IDEs
+******************
+
+There are a number of IDEs that support Python programming language.
+Many editors and IDEs provide syntax highlighting, debugging tools, and :pep:`8` checks.
+
+Please go to `Python Editors <https://wiki.python.org/moin/PythonEditors>`_ and
+`Integrated Development Environments <https://wiki.python.org/moin/IntegratedDevelopmentEnvironments>`_
+for a comprehensive list.

Doc/using/index.rst

@@ -17,3 +17,4 @@ interpreter and things that make working with Python easier.
    unix.rst
    windows.rst
    mac.rst
+   editors.rst

Doc/using/unix.rst

@@ -134,14 +134,3 @@ some Unices may not have the :program:`env` command, so you may need to hardcode
 ``/usr/bin/python3`` as the interpreter path.
 
 To use shell commands in your Python scripts, look at the :mod:`subprocess` module.
-
-
-Editors and IDEs
-================
-
-There are a number of IDEs that support Python programming language.
-Many editors and IDEs provide syntax highlighting, debugging tools, and :pep:`8` checks.
-
-Please go to `Python Editors <https://wiki.python.org/moin/PythonEditors>`_ and
-`Integrated Development Environments <https://wiki.python.org/moin/IntegratedDevelopmentEnvironments>`_
-for a comprehensive list.