Issue #26304: Change "allows to <verb>" to "allows <verb>ing" or similar

The original form is incorrect grammar and feels awkward, even though the
meaning is clear.

12 files changed, 39 insertions, 39 deletions

diff --git a/Doc/c-api/arg.rst b/Doc/c-api/arg.rst
index 61fe937..71e1fa3 100644
--- a/Doc/c-api/arg.rst
+++ b/Doc/c-api/arg.rst
@@ -24,7 +24,7 @@ the format unit; the entry in (round) parentheses is the Python object type
 that matches the format unit; and the entry in [square] brackets is the type
 of the C variable(s) whose address should be passed.
 
-These formats allow to access an object as a contiguous chunk of memory.
+These formats allow accessing an object as a contiguous chunk of memory.
 You don't have to provide raw storage for the returned unicode or bytes
 area.  Also, you won't have to release any memory yourself, except with the
 ``es``, ``es#``, ``et`` and ``et#`` formats.
diff --git a/Doc/howto/pyporting.rst b/Doc/howto/pyporting.rst
index bd80dfd..0b4fa83 100644
--- a/Doc/howto/pyporting.rst
+++ b/Doc/howto/pyporting.rst
@@ -243,8 +243,8 @@ bothered to add the ``b`` mode when opening a binary file (e.g., ``rb`` for
 binary reading).  Under Python 3, binary files and text files are clearly
 distinct and mutually incompatible; see the :mod:`io` module for details.
 Therefore, you **must** make a decision of whether a file will be used for
-binary access (allowing to read and/or write binary data) or text access
-(allowing to read and/or write text data). You should also use :func:`io.open`
+binary access (allowing binary data to be read and/or written) or text access
+(allowing text data to be read and/or written). You should also use :func:`io.open`
 for opening files instead of the built-in :func:`open` function as the :mod:`io`
 module is consistent from Python 2 to 3 while the built-in :func:`open` function
 is not (in Python 3 it's actually :func:`io.open`).
diff --git a/Doc/library/ctypes.rst b/Doc/library/ctypes.rst
index 386a44d..3687f86 100644
--- a/Doc/library/ctypes.rst
+++ b/Doc/library/ctypes.rst
@@ -934,7 +934,7 @@ other, and finally follow the pointer chain a few times::
 Callback functions
 ^^^^^^^^^^^^^^^^^^
 
-:mod:`ctypes` allows to create C callable function pointers from Python callables.
+:mod:`ctypes` allows creating C callable function pointers from Python callables.
 These are sometimes called *callback functions*.
 
 First, you must create a class for the callback function, the class knows the
@@ -1404,7 +1404,7 @@ details, consult the :manpage:`dlopen(3)` manpage, on Windows, *mode* is
 ignored.
 
 The *use_errno* parameter, when set to True, enables a ctypes mechanism that
-allows to access the system :data:`errno` error number in a safe way.
+allows accessing the system :data:`errno` error number in a safe way.
 :mod:`ctypes` maintains a thread-local copy of the systems :data:`errno`
 variable; if you call foreign functions created with ``use_errno=True`` then the
 :data:`errno` value before the function call is swapped with the ctypes private
@@ -1478,7 +1478,7 @@ loader instance.
    Class which loads shared libraries.  *dlltype* should be one of the
    :class:`CDLL`, :class:`PyDLL`, :class:`WinDLL`, or :class:`OleDLL` types.
 
-   :meth:`__getattr__` has special behavior: It allows to load a shared library by
+   :meth:`__getattr__` has special behavior: It allows loading a shared library by
    accessing it as attribute of a library loader instance.  The result is cached,
    so repeated attribute accesses return the same library each time.
 
@@ -1557,7 +1557,7 @@ They are instances of a private class:
 
       It is possible to assign a callable Python object that is not a ctypes
       type, in this case the function is assumed to return a C :c:type:`int`, and
-      the callable will be called with this integer, allowing to do further
+      the callable will be called with this integer, allowing further
       processing or error checking.  Using this is deprecated, for more flexible
       post processing or error checking use a ctypes data type as
       :attr:`restype` and assign a callable to the :attr:`errcheck` attribute.
@@ -1573,7 +1573,7 @@ They are instances of a private class:
 
       When a foreign function is called, each actual argument is passed to the
       :meth:`from_param` class method of the items in the :attr:`argtypes`
-      tuple, this method allows to adapt the actual argument to an object that
+      tuple, this method allows adapting the actual argument to an object that
       the foreign function accepts.  For example, a :class:`c_char_p` item in
       the :attr:`argtypes` tuple will convert a unicode string passed as
       argument into an byte string using ctypes conversion rules.
@@ -1581,7 +1581,7 @@ They are instances of a private class:
       New: It is now possible to put items in argtypes which are not ctypes
       types, but each item must have a :meth:`from_param` method which returns a
       value usable as argument (integer, string, ctypes instance).  This allows
-      to define adapters that can adapt custom objects as function parameters.
+      defining adapters that can adapt custom objects as function parameters.
 
 
    .. attribute:: errcheck
@@ -1595,12 +1595,12 @@ They are instances of a private class:
          *result* is what the foreign function returns, as specified by the
          :attr:`restype` attribute.
 
-         *func* is the foreign function object itself, this allows to reuse the
+         *func* is the foreign function object itself, this allows reusing the
          same callable object to check or post process the results of several
          functions.
 
          *arguments* is a tuple containing the parameters originally passed to
-         the function call, this allows to specialize the behavior on the
+         the function call, this allows specializing the behavior on the
          arguments used.
 
       The object that this function returns will be returned from the
@@ -1853,7 +1853,7 @@ Utility functions
    If a string is specified as first argument, the buffer is made one item larger
    than the length of the string so that the last element in the array is a NUL
    termination character. An integer can be passed as second argument which allows
-   to specify the size of the array if the length of the string should not be used.
+   specifying the size of the array if the length of the string should not be used.
 
    If the first parameter is a unicode string, it is converted into an 8-bit string
    according to ctypes conversion rules.
@@ -1870,7 +1870,7 @@ Utility functions
    If a unicode string is specified as first argument, the buffer is made one item
    larger than the length of the string so that the last element in the array is a
    NUL termination character. An integer can be passed as second argument which
-   allows to specify the size of the array if the length of the string should not
+   allows specifying the size of the array if the length of the string should not
    be used.
 
    If the first parameter is a 8-bit string, it is converted into an unicode string
@@ -1879,14 +1879,14 @@ Utility functions
 
 .. function:: DllCanUnloadNow()
 
-   Windows only: This function is a hook which allows to implement in-process
+   Windows only: This function is a hook which allows implementing in-process
    COM servers with ctypes.  It is called from the DllCanUnloadNow function that
    the _ctypes extension dll exports.
 
 
 .. function:: DllGetClassObject()
 
-   Windows only: This function is a hook which allows to implement in-process
+   Windows only: This function is a hook which allows implementing in-process
    COM servers with ctypes.  It is called from the DllGetClassObject function
    that the ``_ctypes`` extension dll exports.
 
@@ -2432,7 +2432,7 @@ other data types containing pointer type fields.
       checked, only one field can be accessed when names are repeated.
 
       It is possible to define the :attr:`_fields_` class variable *after* the
-      class statement that defines the Structure subclass, this allows to create
+      class statement that defines the Structure subclass, this allows creating
       data types that directly or indirectly reference themselves::
 
          class List(Structure):
@@ -2453,7 +2453,7 @@ other data types containing pointer type fields.
 
    .. attribute:: _pack_
 
-      An optional small integer that allows to override the alignment of
+      An optional small integer that allows overriding the alignment of
       structure fields in the instance.  :attr:`_pack_` must already be defined
       when :attr:`_fields_` is assigned, otherwise it will have no effect.
 
@@ -2465,8 +2465,8 @@ other data types containing pointer type fields.
       assigned, otherwise it will have no effect.
 
       The fields listed in this variable must be structure or union type fields.
-      :mod:`ctypes` will create descriptors in the structure type that allows to
-      access the nested fields directly, without the need to create the
+      :mod:`ctypes` will create descriptors in the structure type that allow
+      accessing the nested fields directly, without the need to create the
       structure or union field.
 
       Here is an example type (Windows)::
diff --git a/Doc/library/nis.rst b/Doc/library/nis.rst
index 77684bf..f9149af 100644
--- a/Doc/library/nis.rst
+++ b/Doc/library/nis.rst
@@ -27,7 +27,7 @@ The :mod:`nis` module defines the following functions:
    Note that *mapname* is first checked if it is an alias to another name.
 
    .. versionchanged:: 2.5
-      The *domain* argument allows to override the NIS domain used for the lookup. If
+      The *domain* argument allows overriding the NIS domain used for the lookup. If
       unspecified, lookup is in the default NIS domain.
 
 
@@ -40,7 +40,7 @@ The :mod:`nis` module defines the following functions:
    Note that *mapname* is first checked if it is an alias to another name.
 
    .. versionchanged:: 2.5
-      The *domain* argument allows to override the NIS domain used for the lookup. If
+      The *domain* argument allows overriding the NIS domain used for the lookup. If
       unspecified, lookup is in the default NIS domain.
 
 
@@ -49,7 +49,7 @@ The :mod:`nis` module defines the following functions:
    Return a list of all valid maps.
 
    .. versionchanged:: 2.5
-      The *domain* argument allows to override the NIS domain used for the lookup. If
+      The *domain* argument allows overriding the NIS domain used for the lookup. If
       unspecified, lookup is in the default NIS domain.
 
 
diff --git a/Doc/library/tarfile.rst b/Doc/library/tarfile.rst
index 75bde66..2135db4 100644
--- a/Doc/library/tarfile.rst
+++ b/Doc/library/tarfile.rst
@@ -90,7 +90,7 @@ Some facts and figures:
    specifies the blocksize and defaults to ``20 * 512`` bytes. Use this variant
    in combination with e.g. ``sys.stdin``, a socket file object or a tape
    device. However, such a :class:`TarFile` object is limited in that it does
-   not allow to be accessed randomly, see :ref:`tar-examples`.  The currently
+   not allow random access, see :ref:`tar-examples`.  The currently
    possible modes:
 
    +-------------+--------------------------------------------+
diff --git a/Lib/ctypes/__init__.py b/Lib/ctypes/__init__.py
index 4e97c15..77b020a 100644
--- a/Lib/ctypes/__init__.py
+++ b/Lib/ctypes/__init__.py
@@ -386,8 +386,8 @@ class CDLL(object):
         return func
 
 class PyDLL(CDLL):
-    """This class represents the Python library itself.  It allows to
-    access Python API functions.  The GIL is not released, and
+    """This class represents the Python library itself.  It allows
+    accessing Python API functions.  The GIL is not released, and
     Python exceptions are handled correctly.
     """
     _func_flags_ = _FUNCFLAG_CDECL | _FUNCFLAG_PYTHONAPI
diff --git a/Lib/lib-tk/Tkinter.py b/Lib/lib-tk/Tkinter.py
index b4f6b3c..687a2ef 100644
--- a/Lib/lib-tk/Tkinter.py
+++ b/Lib/lib-tk/Tkinter.py
@@ -2486,7 +2486,7 @@ class Checkbutton(Widget):
         self.tk.call(self._w, 'toggle')
 
 class Entry(Widget, XView):
-    """Entry widget which allows to display simple text."""
+    """Entry widget which allows displaying simple text."""
     def __init__(self, master=None, cnf={}, **kw):
         """Construct an entry widget with the parent MASTER.
 
@@ -2682,7 +2682,7 @@ class Listbox(Widget, XView, YView):
     itemconfig = itemconfigure
 
 class Menu(Widget):
-    """Menu widget which allows to display menu bars, pull-down menus and pop-up menus."""
+    """Menu widget which allows displaying menu bars, pull-down menus and pop-up menus."""
     def __init__(self, master=None, cnf={}, **kw):
         """Construct menu widget with the parent MASTER.
 
diff --git a/Lib/test/test_strptime.py b/Lib/test/test_strptime.py
index e309d06..a3ab426 100644
--- a/Lib/test/test_strptime.py
+++ b/Lib/test/test_strptime.py
@@ -190,7 +190,7 @@ class TimeRETests(unittest.TestCase):
 
     def test_whitespace_substitution(self):
         # When pattern contains whitespace, make sure it is taken into account
-        # so as to not allow to subpatterns to end up next to each other and
+        # so as to not allow subpatterns to end up next to each other and
         # "steal" characters from each other.
         pattern = self.time_re.pattern('%j %H')
         self.assertFalse(re.match(pattern, "180"))
diff --git a/Misc/HISTORY b/Misc/HISTORY
index 41317e5..b9e74da 100644
--- a/Misc/HISTORY
+++ b/Misc/HISTORY
@@ -1845,7 +1845,7 @@ Library
 
 - Patch #1110248: SYNC_FLUSH the zlib buffer for GZipFile.flush.
 
-- Patch #1107973: Allow to iterate over the lines of a tarfile.ExFileObject.
+- Patch #1107973: Allow iterating over the lines of a tarfile.ExFileObject.
 
 - Patch #1104111: Alter setup.py --help and --help-commands.
 
@@ -2822,7 +2822,7 @@ Library
   same as when the argument is omitted).
   [SF bug 658254, patch 663482]
 
-- nntplib does now allow to ignore a .netrc file.
+- nntplib does now allow ignoring a .netrc file.
 
 - urllib2 now recognizes Basic authentication even if other authentication
   schemes are offered.
@@ -3240,7 +3240,7 @@ Extension modules
 
 - fcntl.ioctl now warns if the mutate flag is not specified.
 
-- nt now properly allows to refer to UNC roots, e.g. in nt.stat().
+- nt now properly allows referring to UNC roots, e.g. in nt.stat().
 
 - the weakref module now supports additional objects:  array.array,
   sre.pattern_objects, file objects, and sockets.
@@ -5798,7 +5798,7 @@ C API
 - New functions PyErr_SetExcFromWindowsErr() and
   PyErr_SetExcFromWindowsErrWithFilename(). Similar to
   PyErr_SetFromWindowsErrWithFilename() and
-  PyErr_SetFromWindowsErr(), but they allow to specify
+  PyErr_SetFromWindowsErr(), but they allow specifying
   the exception type to raise. Available on Windows.
 
 - Py_FatalError() is now declared as taking a const char* argument.  It
@@ -6678,8 +6678,8 @@ Type/class unification and new-style classes
 - property() now takes 4 keyword arguments:  fget, fset, fdel and doc.
   These map to read-only attributes 'fget', 'fset', 'fdel', and '__doc__'
   in the constructed property object.  fget, fset and fdel weren't
-  discoverable from Python in 2.2a3.  __doc__ is new, and allows to
-  associate a docstring with a property.
+  discoverable from Python in 2.2a3.  __doc__ is new, and allows
+  associating a docstring with a property.
 
 - Comparison overloading is now more completely implemented.  For
   example, a str subclass instance can properly be compared to a str
@@ -7094,7 +7094,7 @@ Tests
 -----
 
 - regrtest.py now knows which tests are expected to be skipped on some
-  platforms, allowing to give clearer test result output.  regrtest
+  platforms, allowing clearer test result output to be given.  regrtest
   also has optional --use/-u switch to run normally disabled tests
   which require network access or consume significant disk resources.
 
diff --git a/Misc/NEWS b/Misc/NEWS
index a8a4ad1..a917523 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -623,8 +623,8 @@ Library
 - Issue #21802: The reader in BufferedRWPair now is closed even when closing
   writer failed in BufferedRWPair.close().
 
-- Issue #23671: string.Template now allows to specify the "self" parameter as
-  keyword argument.  string.Formatter now allows to specify the "self" and
+- Issue #23671: string.Template now allows specifying the "self" parameter as
+  a keyword argument.  string.Formatter now allows specifying the "self" and
   the "format_string" parameters as keyword arguments.
 
 - Issue #21560: An attempt to write a data of wrong type no longer cause
diff --git a/Modules/_ctypes/_ctypes.c b/Modules/_ctypes/_ctypes.c
index c533c3b..7d66d11 100644
--- a/Modules/_ctypes/_ctypes.c
+++ b/Modules/_ctypes/_ctypes.c
@@ -3497,7 +3497,7 @@ PyCFuncPtr_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
         return NULL;
     }
 
-    /* XXX XXX This would allow to pass additional options.  For COM
+    /* XXX XXX This would allow passing additional options.  For COM
        method *implementations*, we would probably want different
        behaviour than in 'normal' callback functions: return a HRESULT if
        an exception occurs in the callback, and print the traceback not
diff --git a/Modules/_ctypes/libffi/m4/libtool.m4 b/Modules/_ctypes/libffi/m4/libtool.m4
index 4bc6b22..d9cc77b 100644
--- a/Modules/_ctypes/libffi/m4/libtool.m4
+++ b/Modules/_ctypes/libffi/m4/libtool.m4
@@ -1121,7 +1121,7 @@ m4_defun([_LT_DARWIN_LINKER_FEATURES],
 # If we don't find anything, use the default library path according
 # to the aix ld manual.
 # Store the results from the different compilers for each TAGNAME.
-# Allow to override them for all tags through lt_cv_aix_libpath.
+# Allow overriding them for all tags through lt_cv_aix_libpath.
 m4_defun([_LT_SYS_MODULE_PATH_AIX],
 [m4_require([_LT_DECL_SED])dnl
 if test set = "${lt_cv_aix_libpath+set}"; then