GeezerVison

topics = {'assert': 'The "assert" statement\n'
           '**********************\n'
           '\n'
           'Assert statements are a convenient way to insert debugging '
           'assertions\n'
           'into a program:\n'

topics = {
    'assert': r'''The "assert" statement
**********************

Assert statements are a convenient way to insert debugging assertions
into a program:
'''

>>> import runpy
>>> topics_old = runpy.run_path("Doc/build/topics_old.py")['topics']
>>> topics_new = runpy.run_path("Doc/build/topics_new.py")['topics']
>>> assert list(topics_old) == list(topics_new) # check order
>>> [k for k in topics_old if topics_old[k] != topics_new[k]]
['debugger', 'formatstrings']

>>> fs_old_stripped = '\n'.join(map(str.rstrip, topics_old['formatstrings'].splitlines()))
>>> fs_new_stripped = '\n'.join(map(str.rstrip, topics_new['formatstrings'].splitlines()))
>>> assert fs_old_stripped == fs_new_stripped

>>> print('\n'.join(difflib.unified_diff(topics_old['debugger'].splitlines(), topics_new['debugger'].splitlines())))
--- 
+++ 
@@ -186,9 +186,9 @@
    originate in a module that matches one of these patterns. [1]
 
    By default, Pdb sets a handler for the SIGINT signal (which is sent
-   when the user presses "Ctrl-C" on the console) when you give a
+   when the user presses "Ctrl"-"C" on the console) when you give a
    "continue" command. This allows you to break into the debugger
-   again by pressing "Ctrl-C".  If you want Pdb not to touch the
+   again by pressing "Ctrl"-"C".  If you want Pdb not to touch the
    SIGINT handler, set *nosigint* to true.