Issue python#15527: remove double parens by changing markup.

vadmium · vadmium · commit 12344883ff14 · 2017-01-14T09:40:11.000Z
Patch by Serhiy Storchaka.
diff --git a/Doc/library/os.rst b/Doc/library/os.rst
@@ -329,7 +329,7 @@ process and user.
 
 .. function:: setpgrp()
 
-   Call the system call :c:func:`setpgrp` or :c:func:`setpgrp(0, 0)` depending on
+   Call the system call :c:func:`setpgrp` or ``setpgrp(0, 0)`` depending on
    which version is implemented (if any).  See the Unix manual for the semantics.
 
    Availability: Unix.
diff --git a/Doc/library/platform.rst b/Doc/library/platform.rst
@@ -33,8 +33,8 @@ Cross Platform
    returned as strings.
 
    Values that cannot be determined are returned as given by the parameter presets.
-   If bits is given as ``''``, the :c:func:`sizeof(pointer)` (or
-   :c:func:`sizeof(long)` on Python version < 1.5.2) is used as indicator for the
+   If bits is given as ``''``, the ``sizeof(pointer)`` (or
+   ``sizeof(long)`` on Python version < 1.5.2) is used as indicator for the
    supported pointer size.
 
    The function relies on the system's :file:`file` command to do the actual work.
diff --git a/Doc/whatsnew/2.0.rst b/Doc/whatsnew/2.0.rst
@@ -166,7 +166,7 @@ encoding.  Encodings are named by strings, such as ``'ascii'``, ``'utf-8'``,
 registering new encodings that are then available throughout a Python program.
 If an encoding isn't specified, the default encoding is usually 7-bit ASCII,
 though it can be changed for your Python installation by calling the
-:func:`sys.setdefaultencoding(encoding)` function in a customised version of
+``sys.setdefaultencoding(encoding)`` function in a customised version of
 :file:`site.py`.
 
 Combining 8-bit and Unicode strings always coerces to Unicode, using the default
@@ -203,7 +203,7 @@ U+0660 is an Arabic number.
 
 The :mod:`codecs` module contains functions to look up existing encodings and
 register new ones.  Unless you want to implement a new encoding, you'll most
-often use the :func:`codecs.lookup(encoding)` function, which returns a
+often use the ``codecs.lookup(encoding)`` function, which returns a
 4-element tuple: ``(encode_func, decode_func, stream_reader, stream_writer)``.
 
 * *encode_func* is a function that takes a Unicode string, and returns a 2-tuple
@@ -600,7 +600,7 @@ Python code is found to be improperly indented.
 Changes to Built-in Functions
 -----------------------------
 
-A new built-in, :func:`zip(seq1, seq2, ...)`, has been added.  :func:`zip`
+A new built-in, ``zip(seq1, seq2, ...)``, has been added.  :func:`zip`
 returns a list of tuples where each tuple contains the i-th element from each of
 the argument sequences.  The difference between :func:`zip` and ``map(None,
 seq1, seq2)`` is that :func:`map` pads the sequences with ``None`` if the
@@ -619,7 +619,7 @@ level, serial)`` For example, in a hypothetical 2.0.1beta1, ``sys.version_info``
 would be ``(2, 0, 1, 'beta', 1)``. *level* is a string such as ``"alpha"``,
 ``"beta"``, or ``"final"`` for a final release.
 
-Dictionaries have an odd new method, :meth:`setdefault(key, default)`, which
+Dictionaries have an odd new method, ``setdefault(key, default)``, which
 behaves similarly to the existing :meth:`get` method.  However, if the key is
 missing, :meth:`setdefault` both returns the value of *default* as :meth:`get`
 would do, and also inserts it into the dictionary as the value for *key*.  Thus,
@@ -1038,7 +1038,7 @@ Brian Gallew contributed OpenSSL support for the :mod:`socket` module.  OpenSSL
 is an implementation of the Secure Socket Layer, which encrypts the data being
 sent over a socket.  When compiling Python, you can edit :file:`Modules/Setup`
 to include SSL support, which adds an additional function to the :mod:`socket`
-module: :func:`socket.ssl(socket, keyfile, certfile)`, which takes a socket
+module: ``socket.ssl(socket, keyfile, certfile)``, which takes a socket
 object and returns an SSL socket.  The :mod:`httplib` and :mod:`urllib` modules
 were also changed to support ``https://`` URLs, though no one has implemented
 FTP or SMTP over SSL.
diff --git a/Doc/whatsnew/2.1.rst b/Doc/whatsnew/2.1.rst
@@ -204,7 +204,7 @@ Each of these magic methods can return anything at all: a Boolean, a matrix, a
 list, or any other Python object.  Alternatively they can raise an exception if
 the comparison is impossible, inconsistent, or otherwise meaningless.
 
-The built-in :func:`cmp(A,B)` function can use the rich comparison machinery,
+The built-in ``cmp(A,B)`` function can use the rich comparison machinery,
 and now accepts an optional argument specifying which comparison operation to
 use; this is given as one of the strings ``"<"``, ``"<="``, ``">"``, ``">="``,
 ``"=="``, or ``"!="``.  If called without the optional third argument,
@@ -350,7 +350,7 @@ where this behaviour is undesirable, object caches being the most common one,
 and another being circular references in data structures such as trees.
 
 For example, consider a memoizing function that caches the results of another
-function :func:`f(x)` by storing the function's argument and its result in a
+function ``f(x)`` by storing the function's argument and its result in a
 dictionary::
 
    _cache = {}
@@ -656,7 +656,7 @@ New and Improved Modules
   use :mod:`ftplib` to retrieve files and then don't work from behind a firewall.
   It's deemed unlikely that this will cause problems for anyone, because Netscape
   defaults to passive mode and few people complain, but if passive mode is
-  unsuitable for your application or network setup, call :meth:`set_pasv(0)` on
+  unsuitable for your application or network setup, call ``set_pasv(0)`` on
   FTP objects to disable passive mode.
 
 * Support for raw socket access has been added to the :mod:`socket` module,
@@ -666,7 +666,7 @@ New and Improved Modules
   for displaying timing profiles for Python programs, invoked when the module is
   run as a script.  Contributed by  Eric S. Raymond.
 
-* A new implementation-dependent function, :func:`sys._getframe([depth])`, has
+* A new implementation-dependent function, ``sys._getframe([depth])``, has
   been added to return a given frame object from the current call stack.
   :func:`sys._getframe` returns the frame at the top of the call stack;  if the
   optional integer argument *depth* is supplied, the function returns the frame
diff --git a/Doc/whatsnew/2.2.rst b/Doc/whatsnew/2.2.rst
@@ -173,12 +173,12 @@ attributes of their own:
 
 * :attr:`__doc__` is the attribute's docstring.
 
-* :meth:`__get__(object)` is a method that retrieves the attribute value from
+* ``__get__(object)`` is a method that retrieves the attribute value from
   *object*.
 
-* :meth:`__set__(object, value)` sets the attribute on *object* to *value*.
+* ``__set__(object, value)`` sets the attribute on *object* to *value*.
 
-* :meth:`__delete__(object, value)` deletes the *value*  attribute of *object*.
+* ``__delete__(object, value)`` deletes the *value*  attribute of *object*.
 
 For example, when you write ``obj.x``, the steps that Python actually performs
 are::
@@ -288,7 +288,7 @@ Following this rule, referring to :meth:`D.save` will return :meth:`C.save`,
 which is the behaviour we're after.  This lookup rule is the same as the one
 followed by Common Lisp.  A new built-in function, :func:`super`, provides a way
 to get at a class's superclasses without having to reimplement Python's
-algorithm. The most commonly used form will be  :func:`super(class, obj)`, which
+algorithm. The most commonly used form will be  ``super(class, obj)``, which
 returns  a bound superclass object (not the actual class object).  This form
 will be used in methods to call a method in the superclass; for example,
 :class:`D`'s :meth:`save` method would look like this::
@@ -301,7 +301,7 @@ will be used in methods to call a method in the superclass; for example,
            ...
 
 :func:`super` can also return unbound superclass objects when called as
-:func:`super(class)` or :func:`super(class1, class2)`, but this probably won't
+``super(class)`` or ``super(class1, class2)``, but this probably won't
 often be useful.
 
 
@@ -314,13 +314,13 @@ code more readable by automatically mapping an attribute access such as
 ``obj.parent`` into a method call such as ``obj.get_parent``.  Python 2.2 adds
 some new ways of controlling attribute access.
 
-First, :meth:`__getattr__(attr_name)` is still supported by new-style classes,
+First, ``__getattr__(attr_name)`` is still supported by new-style classes,
 and nothing about it has changed.  As before, it will be called when an attempt
 is made to access ``obj.foo`` and no attribute named ``foo`` is found in the
 instance's dictionary.
 
 New-style classes also support a new method,
-:meth:`__getattribute__(attr_name)`.  The difference between the two methods is
+``__getattribute__(attr_name)``.  The difference between the two methods is
 that :meth:`__getattribute__` is *always* called whenever any attribute is
 accessed, while the old :meth:`__getattr__` is only called if ``foo`` isn't
 found in the instance's dictionary.
@@ -441,8 +441,8 @@ work, though it really should.
 
 In Python 2.2, iteration can be implemented separately, and :meth:`__getitem__`
 methods can be limited to classes that really do support random access.  The
-basic idea of iterators is  simple.  A new built-in function, :func:`iter(obj)`
-or ``iter(C, sentinel)``, is used to get an iterator. :func:`iter(obj)` returns
+basic idea of iterators is  simple.  A new built-in function, ``iter(obj)``
+or ``iter(C, sentinel)``, is used to get an iterator. ``iter(obj)`` returns
 an iterator for the object *obj*, while ``iter(C, sentinel)`` returns an
 iterator that will invoke the callable object *C* until it returns *sentinel* to
 signal that the iterator is done.
@@ -793,7 +793,7 @@ further details.
 
 Another change is simpler to explain. Since their introduction, Unicode strings
 have supported an :meth:`encode` method to convert the string to a selected
-encoding such as UTF-8 or Latin-1.  A symmetric :meth:`decode([*encoding*])`
+encoding such as UTF-8 or Latin-1.  A symmetric ``decode([*encoding*])``
 method has been added to 8-bit strings (though not to Unicode strings) in 2.2.
 :meth:`decode` assumes that the string is in the specified encoding and decodes
 it, returning whatever is returned by the codec.
@@ -1203,7 +1203,7 @@ Some of the more notable changes are:
   to an MBCS encoded string, as used by the Microsoft file APIs.  As MBCS is
   explicitly used by the file APIs, Python's choice of ASCII as the default
   encoding turns out to be an annoyance.  On Unix, the locale's character set is
-  used if :func:`locale.nl_langinfo(CODESET)` is available.  (Windows support was
+  used if ``locale.nl_langinfo(CODESET)`` is available.  (Windows support was
   contributed by Mark Hammond with assistance from Marc-André Lemburg. Unix
   support was added by Martin von Löwis.)
 
diff --git a/Doc/whatsnew/2.3.rst b/Doc/whatsnew/2.3.rst
@@ -506,8 +506,8 @@ This produces the following output::
    ZeroDivisionError: integer division or modulo by zero
 
 Slightly more advanced programs will use a logger other than the root logger.
-The :func:`getLogger(name)` function is used to get a particular log, creating
-it if it doesn't exist yet. :func:`getLogger(None)` returns the root logger. ::
+The ``getLogger(name)`` function is used to get a particular log, creating
+it if it doesn't exist yet. ``getLogger(None)`` returns the root logger. ::
 
    log = logging.getLogger('server')
     ...
@@ -726,10 +726,10 @@ module:
   objects to it.  Additional built-in and frozen modules can be imported by an
   object added to this list.
 
-Importer objects must have a single method, :meth:`find_module(fullname,
-path=None)`.  *fullname* will be a module or package name, e.g. ``string`` or
+Importer objects must have a single method, ``find_module(fullname,
+path=None)``.  *fullname* will be a module or package name, e.g. ``string`` or
 ``distutils.core``.  :meth:`find_module` must return a loader object that has a
-single method, :meth:`load_module(fullname)`, that creates and returns the
+single method, ``load_module(fullname)``, that creates and returns the
 corresponding module object.
 
 Pseudo-code for Python's new import logic, therefore, looks something like this
@@ -937,7 +937,7 @@ Or use slice objects directly in subscripts::
    [0, 2, 4]
 
 To simplify implementing sequences that support extended slicing, slice objects
-now have a method :meth:`indices(length)` which, given the length of a sequence,
+now have a method ``indices(length)`` which, given the length of a sequence,
 returns a ``(start, stop, step)`` tuple that can be passed directly to
 :func:`range`. :meth:`indices` handles omitted and out-of-bounds indices in a
 manner consistent with regular slices (and this innocuous phrase hides a welter
@@ -986,7 +986,7 @@ Here are all of the changes that Python 2.3 makes to the core Python language.
 * Built-in types now support the extended slicing syntax, as described in
   section :ref:`section-slices` of this document.
 
-* A new built-in function, :func:`sum(iterable, start=0)`,  adds up the numeric
+* A new built-in function, ``sum(iterable, start=0)``,  adds up the numeric
   items in the iterable object and returns their sum.  :func:`sum` only accepts
   numbers, meaning that you can't use it to concatenate a bunch of strings.
   (Contributed by Alex Martelli.)
@@ -1000,7 +1000,7 @@ Here are all of the changes that Python 2.3 makes to the core Python language.
   its index, now takes optional  *start* and *stop* arguments to limit the search
   to  only part of the list.
 
-* Dictionaries have a new method, :meth:`pop(key[, *default*])`, that returns
+* Dictionaries have a new method, ``pop(key[, *default*])``, that returns
   the value corresponding to *key* and removes that key/value pair from the
   dictionary.  If the requested key isn't present in the dictionary, *default* is
   returned if it's specified and :exc:`KeyError` raised if it isn't. ::
@@ -1022,7 +1022,7 @@ Here are all of the changes that Python 2.3 makes to the core Python language.
      {}
      >>>
 
-  There's also a new class method,  :meth:`dict.fromkeys(iterable, value)`, that
+  There's also a new class method,  ``dict.fromkeys(iterable, value)``, that
   creates a dictionary with keys taken from the supplied iterator *iterable* and
   all values set to *value*, defaulting to ``None``.
 
@@ -1095,7 +1095,7 @@ Here are all of the changes that Python 2.3 makes to the core Python language.
   100 bytecodes, speeding up single-threaded applications by reducing the
   switching overhead.  Some multithreaded applications may suffer slower response
   time, but that's easily fixed by setting the limit back to a lower number using
-  :func:`sys.setcheckinterval(N)`. The limit can be retrieved with the new
+  ``sys.setcheckinterval(N)``. The limit can be retrieved with the new
   :func:`sys.getcheckinterval` function.
 
 * One minor but far-reaching change is that the names of extension types defined
@@ -1274,10 +1274,10 @@ complete list of changes, or look through the CVS logs for all the details.
 
 * Previously the :mod:`doctest` module would only search the docstrings of
   public methods and functions for test cases, but it now also examines private
-  ones as well.  The :func:`DocTestSuite(` function creates a
+  ones as well.  The :func:`DocTestSuite` function creates a
   :class:`unittest.TestSuite` object from a set of :mod:`doctest` tests.
 
-* The new :func:`gc.get_referents(object)` function returns a list of all the
+* The new ``gc.get_referents(object)`` function returns a list of all the
   objects referenced by *object*.
 
 * The :mod:`getopt` module gained a new function, :func:`gnu_getopt`, that
@@ -1349,8 +1349,8 @@ complete list of changes, or look through the CVS logs for all the details.
   documentation for details.
   (Contributed by Raymond Hettinger.)
 
-* Two new functions in the :mod:`math` module, :func:`degrees(rads)` and
-  :func:`radians(degs)`, convert between radians and degrees.  Other functions in
+* Two new functions in the :mod:`math` module, ``degrees(rads)`` and
+  ``radians(degs)``, convert between radians and degrees.  Other functions in
   the :mod:`math` module such as :func:`math.sin` and :func:`math.cos` have always
   required input values measured in radians.  Also, an optional *base* argument
   was added to :func:`math.log` to make it easier to compute logarithms for bases
@@ -1407,7 +1407,7 @@ complete list of changes, or look through the CVS logs for all the details.
   and therefore faster performance.  Setting the parser object's
   :attr:`buffer_text` attribute to :const:`True` will enable buffering.
 
-* The :func:`sample(population, k)` function was added to the :mod:`random`
+* The ``sample(population, k)`` function was added to the :mod:`random`
   module.  *population* is a sequence or :class:`xrange` object containing the
   elements of a population, and :func:`sample` chooses *k* elements from the
   population without replacing chosen elements.  *k* can be any value up to
@@ -1453,15 +1453,15 @@ complete list of changes, or look through the CVS logs for all the details.
   encryption is not believed to be secure.  If you need encryption, use one of the
   several AES Python modules that are available separately.
 
-* The :mod:`shutil` module gained a :func:`move(src, dest)` function that
+* The :mod:`shutil` module gained a ``move(src, dest)`` function that
   recursively moves a file or directory to a new location.
 
 * Support for more advanced POSIX signal handling was added to the :mod:`signal`
   but then removed again as it proved impossible to make it work reliably across
   platforms.
 
 * The :mod:`socket` module now supports timeouts.  You can call the
-  :meth:`settimeout(t)` method on a socket object to set a timeout of *t* seconds.
+  ``settimeout(t)`` method on a socket object to set a timeout of *t* seconds.
   Subsequent socket operations that take longer than *t* seconds to complete will
   abort and raise a :exc:`socket.timeout` exception.
 
@@ -1482,9 +1482,9 @@ complete list of changes, or look through the CVS logs for all the details.
   :program:`tar`\ -format archive files. (Contributed by Lars Gustäbel.)
 
 * The new :mod:`textwrap` module contains functions for wrapping strings
-  containing paragraphs of text.  The :func:`wrap(text, width)` function takes a
+  containing paragraphs of text.  The ``wrap(text, width)`` function takes a
   string and returns a list containing the text split into lines of no more than
-  the chosen width.  The :func:`fill(text, width)` function returns a single
+  the chosen width.  The ``fill(text, width)`` function returns a single
   string, reformatted to fit into lines no longer than the chosen width. (As you
   can guess, :func:`fill` is built on top of :func:`wrap`.  For example::
 
@@ -1909,7 +1909,7 @@ Changes to Python's build process and to the C API include:
   short int`,  ``I`` for :c:type:`unsigned int`,  and ``K`` for :c:type:`unsigned
   long long`.
 
-* A new function, :c:func:`PyObject_DelItemString(mapping, char \*key)` was added
+* A new function, ``PyObject_DelItemString(mapping, char *key)`` was added
   as shorthand for ``PyObject_DelItem(mapping, PyString_New(key))``.
 
 * File objects now manage their internal string buffer differently, increasing
diff --git a/Doc/whatsnew/2.4.rst b/Doc/whatsnew/2.4.rst
diff --git a/Doc/whatsnew/2.5.rst b/Doc/whatsnew/2.5.rst
