Issue #27171: Fix typos in documentation, comments, and test function names

Author: vadmium

Include/pymacconfig.h

@@ -66,7 +66,7 @@
       * Therefore surpress the toolbox-glue in 64-bit mode.
       */
 
-    /* In 64-bit mode setpgrp always has no argments, in 32-bit
+    /* In 64-bit mode setpgrp always has no arguments, in 32-bit
      * mode that depends on the compilation environment
      */
 #       undef SETPGRP_HAVE_ARG

Lib/_osx_support.py

@@ -157,7 +157,7 @@ def _find_appropriate_compiler(_config_vars):
     #    gcc-4.2 is either not present, or a copy of 'llvm-gcc' that
     #    miscompiles Python.
 
-    # skip checks if the compiler was overriden with a CC env variable
+    # skip checks if the compiler was overridden with a CC env variable
     if 'CC' in os.environ:
         return _config_vars
 
@@ -193,7 +193,7 @@ def _find_appropriate_compiler(_config_vars):
     if cc != oldcc:
         # Found a replacement compiler.
         # Modify config vars using new compiler, if not already explicitly
-        # overriden by an env variable, preserving additional arguments.
+        # overridden by an env variable, preserving additional arguments.
         for cv in _COMPILER_CONFIG_VARS:
             if cv in _config_vars and cv not in os.environ:
                 cv_split = _config_vars[cv].split()
@@ -207,7 +207,7 @@ def _remove_universal_flags(_config_vars):
     """Remove all universal build arguments from config vars"""
 
     for cv in _UNIVERSAL_CONFIG_VARS:
-        # Do not alter a config var explicitly overriden by env var
+        # Do not alter a config var explicitly overridden by env var
         if cv in _config_vars and cv not in os.environ:
             flags = _config_vars[cv]
             flags = re.sub('-arch\s+\w+\s', ' ', flags, re.ASCII)
@@ -228,7 +228,7 @@ def _remove_unsupported_archs(_config_vars):
     # build extensions on OSX 10.7 and later with the prebuilt
     # 32-bit installer on the python.org website.
 
-    # skip checks if the compiler was overriden with a CC env variable
+    # skip checks if the compiler was overridden with a CC env variable
     if 'CC' in os.environ:
         return _config_vars
 
@@ -244,7 +244,7 @@ def _remove_unsupported_archs(_config_vars):
             # across Xcode and compiler versions, there is no reliable way
             # to be sure why it failed.  Assume here it was due to lack of
             # PPC support and remove the related '-arch' flags from each
-            # config variables not explicitly overriden by an environment
+            # config variables not explicitly overridden by an environment
             # variable.  If the error was for some other reason, we hope the
             # failure will show up again when trying to compile an extension
             # module.
@@ -292,7 +292,7 @@ def _check_for_unavailable_sdk(_config_vars):
         sdk = m.group(1)
         if not os.path.exists(sdk):
             for cv in _UNIVERSAL_CONFIG_VARS:
-                # Do not alter a config var explicitly overriden by env var
+                # Do not alter a config var explicitly overridden by env var
                 if cv in _config_vars and cv not in os.environ:
                     flags = _config_vars[cv]
                     flags = re.sub(r'-isysroot\s+\S+(?:\s|$)', ' ', flags)

Lib/_pydecimal.py

@@ -1102,7 +1102,7 @@ def __neg__(self, context=None):
     def __pos__(self, context=None):
         """Returns a copy, unless it is a sNaN.
 
-        Rounds the number (if more then precision digits)
+        Rounds the number (if more than precision digits)
         """
         if self._is_special:
             ans = self._check_nans(context=context)

Lib/_pyio.py

@@ -1043,7 +1043,7 @@ def _read_unlocked(self, n=None):
                 break
             avail += len(chunk)
             chunks.append(chunk)
-        # n is more then avail only when an EOF occurred or when
+        # n is more than avail only when an EOF occurred or when
         # read() would have blocked.
         n = min(n, avail)
         out = b"".join(chunks)

Lib/distutils/tests/test_build_ext.py

@@ -279,7 +279,7 @@ def test_get_source_files(self):
 
     def test_compiler_option(self):
         # cmd.compiler is an option and
-        # should not be overriden by a compiler instance
+        # should not be overridden by a compiler instance
         # when the command is run
         dist = Distribution()
         cmd = self.build_ext(dist)

Lib/idlelib/AutoComplete.py

@@ -1,6 +1,6 @@
 """AutoComplete.py - An IDLE extension for automatically completing names.
 
-This extension can complete either attribute names of file names. It can pop
+This extension can complete either attribute names or file names. It can pop
 a window with all available names, for the user to select from.
 """
 import os

Lib/idlelib/MultiCall.py

@@ -111,7 +111,7 @@ def __del__(self):
                     raise
 
 # An int in range(1 << len(_modifiers)) represents a combination of modifiers
-# (if the least significent bit is on, _modifiers[0] is on, and so on).
+# (if the least significant bit is on, _modifiers[0] is on, and so on).
 # _state_subsets gives for each combination of modifiers, or *state*,
 # a list of the states which are a subset of it. This list is ordered by the
 # number of modifiers is the state - the most specific state comes first.

Lib/idlelib/rpc.py

@@ -1,4 +1,4 @@
-"""RPC Implemention, originally written for the Python Idle IDE
+"""RPC Implementation, originally written for the Python Idle IDE
 
 For security reasons, GvR requested that Idle's Python execution server process
 connect to the Idle process, which listens for the connection.  Since Idle has

Lib/pathlib.py

@@ -674,7 +674,7 @@ def _format_parsed_parts(cls, drv, root, parts):
             return cls._flavour.join(parts)
 
     def _init(self):
-        # Overriden in concrete Path
+        # Overridden in concrete Path
         pass
 
     def _make_child(self, args):

Lib/pdb.py

@@ -52,7 +52,7 @@
 directory, it is read in and executed as if it had been typed at the
 debugger prompt.  This is particularly useful for aliases.  If both
 files exist, the one in the home directory is read first and aliases
-defined there can be overriden by the local file.
+defined there can be overridden by the local file.
 
 Aside from aliases, the debugger is not directly programmable; but it
 is implemented as a class from which you can derive your own debugger