python
diff --git a/‎Doc/library/dis.rst
Lines changed: 27 additions & 9 deletions b/‎Doc/library/dis.rst
Lines changed: 27 additions & 9 deletions
diff --git a/‎Doc/whatsnew/3.13.rst
Lines changed: 9 additions & 0 deletions b/‎Doc/whatsnew/3.13.rst
Lines changed: 9 additions & 0 deletions
@@ -51,6 +51,11 @@ interpreter.
       transparent for forward jumps but needs to be taken into account when
       reasoning about backward jumps.
 
+   .. versionchanged:: 3.13
+      The output shows logical labels rather than instruction offsets
+      for jump targets and exception handlers. The ``-O`` command line
+      option and the ``show_offsets`` argument were added.
+
 Example: Given the function :func:`!myfunc`::
 
    def myfunc(alist):
@@ -62,12 +67,12 @@ the following command can be used to display the disassembly of
 .. doctest::
 
    >>> dis.dis(myfunc)
-     2           0 RESUME                   0
+     2           RESUME                   0
    <BLANKLINE>
-     3           2 LOAD_GLOBAL              1 (len + NULL)
-                12 LOAD_FAST                0 (alist)
-                14 CALL                     1
-                22 RETURN_VALUE
+     3           LOAD_GLOBAL              1 (len + NULL)
+                 LOAD_FAST                0 (alist)
+                 CALL                     1
+                 RETURN_VALUE
 
 (The "2" is a line number).
 
@@ -80,7 +85,7 @@ The :mod:`dis` module can be invoked as a script from the command line:
 
 .. code-block:: sh
 
-   python -m dis [-h] [-C] [infile]
+   python -m dis [-h] [-C] [-O] [infile]
 
 The following options are accepted:
 
@@ -94,6 +99,10 @@ The following options are accepted:
 
    Show inline caches.
 
+.. cmdoption:: -O, --show-offsets
+
+   Show offsets of instructions.
+
 If :file:`infile` is specified, its disassembled code will be written to stdout.
 Otherwise, disassembly is performed on compiled source code recieved from stdin.
 
@@ -107,7 +116,7 @@ The bytecode analysis API allows pieces of Python code to be wrapped in a
 code.
 
 .. class:: Bytecode(x, *, first_line=None, current_offset=None,\
-                    show_caches=False, adaptive=False)
+                    show_caches=False, adaptive=False, show_offsets=False)
 
    Analyse the bytecode corresponding to a function, generator, asynchronous
    generator, coroutine, method, string of source code, or a code object (as
@@ -132,6 +141,9 @@ code.
    If *adaptive* is ``True``, :meth:`.dis` will display specialized bytecode
    that may be different from the original bytecode.
 
+   If *show_offsets* is ``True``, :meth:`.dis` will include instruction
+   offsets in the output.
+
    .. classmethod:: from_traceback(tb, *, show_caches=False)
 
       Construct a :class:`Bytecode` instance from the given traceback, setting
@@ -254,7 +266,8 @@ operation is being performed, so the intermediate analysis object isn't useful:
       Added the *show_caches* and *adaptive* parameters.
 
 
-.. function:: distb(tb=None, *, file=None, show_caches=False, adaptive=False)
+.. function:: distb(tb=None, *, file=None, show_caches=False, adaptive=False,
+                    show_offset=False)
 
    Disassemble the top-of-stack function of a traceback, using the last
    traceback if none was passed.  The instruction causing the exception is
@@ -269,9 +282,12 @@ operation is being performed, so the intermediate analysis object isn't useful:
    .. versionchanged:: 3.11
       Added the *show_caches* and *adaptive* parameters.
 
+   .. versionchanged:: 3.13
+      Added the *show_offsets* parameter.
 
 .. function:: disassemble(code, lasti=-1, *, file=None, show_caches=False, adaptive=False)
-              disco(code, lasti=-1, *, file=None, show_caches=False, adaptive=False)
+              disco(code, lasti=-1, *, file=None, show_caches=False, adaptive=False,
+              show_offsets=False)
 
    Disassemble a code object, indicating the last instruction if *lasti* was
    provided.  The output is divided in the following columns:
@@ -296,6 +312,8 @@ operation is being performed, so the intermediate analysis object isn't useful:
    .. versionchanged:: 3.11
       Added the *show_caches* and *adaptive* parameters.
 
+   .. versionchanged:: 3.13
+      Added the *show_offsets* parameter.
 
 .. function:: get_instructions(x, *, first_line=None, show_caches=False, adaptive=False)
 
 
@@ -168,6 +168,15 @@ copy
   any user classes which define the :meth:`!__replace__` method.
   (Contributed by Serhiy Storchaka in :gh:`108751`.)
 
+dis
+---
+
+* Change the output of :mod:`dis` module functions to show logical
+  labels for jump targets and exception handlers, rather than offsets.
+  The offsets can be added with the new ``-O`` command line option or
+  the ``show_offsets`` parameter.
+  (Contributed by Irit Katriel in :gh:`112137`.)
+
 dbm
 ---