Merge branch 'main' into update-conf-py

Author: ezio-melotti

images/python-cyclic-gc-1-new-page.png renamed to _static/python-cyclic-gc-1-new-page.png

@@ -1,6 +1,8 @@
-***************************
+.. _clang:
+
+===========================
 Dynamic Analysis with Clang
-***************************
+===========================
 
 .. highlight:: bash
 

images/python-cyclic-gc-2-new-page.png renamed to _static/python-cyclic-gc-2-new-page.png

@@ -1,9 +1,9 @@
+.. _coverity:
+
 =============
 Coverity Scan
 =============
 
-.. _coverity:
-
 Coverity Scan is a free service for static code analysis of Open Source
 projects. It is based on Coverity's commercial product and is able to analyze
 C, C++ and Java code.

images/python-cyclic-gc-3-new-page.png renamed to _static/python-cyclic-gc-3-new-page.png

@@ -1,6 +1,7 @@
 .. _gdb:
 
-gdb Support
+===========
+GDB Support
 ===========
 
 .. highlight:: none
@@ -17,7 +18,7 @@ limitation.
 
 
 gdb 7 and later
----------------
+===============
 
 In gdb 7, support for `extending gdb with Python
 <https://sourceware.org/gdb/current/onlinedocs/gdb/Python.html#Python>`_ was
@@ -300,7 +301,7 @@ thread is doing at the Python level::
 
 
 gdb 6 and earlier
------------------
+=================
 
 The file at ``Misc/gdbinit`` contains a gdb configuration file which provides
 extra commands when working with a CPython process. To register these commands
@@ -311,7 +312,7 @@ from your gdb session.
 
 
 Updating auto-load-safe-path to allow test_gdb to run
------------------------------------------------------
+=====================================================
 
 ``test_gdb`` attempts to automatically load additional Python specific
 hooks into gdb in order to test them. Unfortunately, the command line

images/python-cyclic-gc-4-new-page.png renamed to _static/python-cyclic-gc-4-new-page.png

@@ -0,0 +1,10 @@
+==============
+Advanced Tools
+==============
+
+.. toctree::
+   :maxdepth: 5
+
+   gdb
+   clang
+   coverity