PEP 741: Fix typos (#3924)

peps/pep-0741.rst

@@ -68,7 +68,7 @@ Security fix
 
 To fix `CVE-2020-10735
 <https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-10735>`_,
-a denial-of-service when converting very a large string to an integer (in base
+a denial-of-service when converting a very large string to an integer (in base
 10), it was discussed to add a new ``PyConfig`` member to stable
 branches which affects the ABI.
 
@@ -230,7 +230,7 @@ These C API functions are excluded from the limited C API.
 PyInitConfig structure
 ----------------------
 
-The ``PyInitConfig`` structure is implemented by combining the four
+The ``PyInitConfig`` structure is implemented by combining the three
 structures of the ``PyConfig`` API and has an ``inittab`` member as
 well:
 
@@ -352,7 +352,7 @@ dictionary (``key: str`` → ``value: str | True``).
 Read-only configuration options
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
-Following options can be get ``PyConfig_Get()``, but cannot be set by
+Following options can be get by ``PyConfig_Get()``, but cannot be set by
 ``PyConfig_Set()``.
 
 .. list-table::
@@ -427,7 +427,7 @@ Following options can be get ``PyConfig_Get()``, but cannot be set by
      -
    * - ``legacy_windows_stdio``
      - ``bool``
-     - Windows only
+     - Windows only.
    * - ``malloc_stats``
      - ``bool``
      -
@@ -667,9 +667,7 @@ Error Handling
    * Return ``0`` if *config* has no exit code set.
 
    Only the ``Py_InitializeFromInitConfig()`` function can set an exit
-   code if the ``parse_argv`` option is non-zero. For example, an
-   isolated configuration cannot set an exit code by default, since
-   ``parse_argv`` is zero by default.
+   code if the ``parse_argv`` option is non-zero.
 
    An exit code can be set when parsing the command line failed (exit
    code 2) or when a command line option asks to display the command
@@ -758,8 +756,8 @@ Examples
 Initialize Python
 -----------------
 
-Example initializing Python, set configuration options of different types,
-return -1 on error:
+Example initializing Python, set configuration options of various types,
+return ``-1`` on error:
 
 .. code-block:: c
 
@@ -777,7 +775,6 @@ return -1 on error:
         }
 
         // Set a list of UTF-8 strings (argv)
-        // Preinitialize implicitly Python to decode the bytes string.
         char *argv[] = {"my_program", "-c", "pass"};
         if (PyInitConfig_SetStrList(config, "argv",
                                      Py_ARRAY_LENGTH(argv), argv) < 0) {
@@ -789,13 +786,6 @@ return -1 on error:
             goto error;
         }
 
-        // Set a list of UTF-8 strings (xoptions).
-        char* xoptions[] = {"faulthandler"};
-        if (PyInitConfig_SetStrList(config, "xoptions",
-                                    Py_ARRAY_LENGTH(xoptions), xoptions) < 0) {
-            goto error;
-        }
-
         // Initialize Python with the configuration
         if (Py_InitializeFromInitConfig(config) < 0) {
             goto error;
@@ -824,7 +814,7 @@ configuration:
 
     int config_bytes_warning(PyInitConfig *config)
     {
-        int bytes_warning;
+        int64_t bytes_warning;
         if (PyInitConfig_GetInt(config, "bytes_warning", &bytes_warning)) {
             return -1;
         }