Make numerous improvements

- Python static hello world now 1.8mb
- Python static fully loaded now 10mb
- Python HTTPS client now uses MbedTLS
- Python REPL now completes import stmts
- Increase stack size for Python for now
- Begin synthesizing posixpath and ntpath
- Restore Python \N{UNICODE NAME} support
- Restore Python NFKD symbol normalization
- Add optimized code path for Intel SHA-NI
- Get more Python unit tests passing faster
- Get Python help() pagination working on NT
- Python hashlib now supports MbedTLS PBKDF2
- Make memcpy/memmove/memcmp/bcmp/etc. faster
- Add Mersenne Twister and Vigna to LIBC_RAND
- Provide privileged __printf() for error code
- Fix zipos opendir() so that it reports ENOTDIR
- Add basic chmod() implementation for Windows NT
- Add Cosmo's best functions to Python cosmo module
- Pin function trace indent depth to that of caller
- Show memory diagram on invalid access in MODE=dbg
- Differentiate stack overflow on crash in MODE=dbg
- Add stb_truetype and tools for analyzing font files
- Upgrade to UNICODE 13 and reduce its binary footprint
- COMPILE.COM now logs resource usage of build commands
- Start implementing basic poll() support on bare metal
- Set getauxval(AT_EXECFN) to GetModuleFileName() on NT
- Add descriptions to strerror() in non-TINY build modes
- Add COUNTBRANCH() macro to help with micro-optimizations
- Make error / backtrace / asan / memory code more unbreakable
- Add fast perfect C implementation of μ-Law and a-Law audio codecs
- Make strtol() functions consistent with other libc implementations
- Improve Linenoise implementation (see also github.com/jart/bestline)
- COMPILE.COM now suppresses stdout/stderr of successful build commands

third_party/python/Python/getopt.c

@@ -9,6 +9,11 @@
 #include "third_party/python/Include/pygetopt.h"
 /* clang-format off */
 
+asm(".ident\t\"\\n\\n\
+python getopt (isc license)\\n\
+Copyright 1992-1994 David Gottner\"");
+/* clang-format off */
+
 /*---------------------------------------------------------------------------*
  * <RCS keywords>
  *
@@ -56,9 +61,7 @@ int _PyOS_GetOpt(int argc, wchar_t **argv, wchar_t *optstring)
 {
     wchar_t *ptr;
     wchar_t option;
-
     if (*opt_ptr == '\0') {
-
         if (_PyOS_optind >= argc)
             return -1;
 #ifdef MS_WINDOWS
@@ -67,51 +70,40 @@ int _PyOS_GetOpt(int argc, wchar_t **argv, wchar_t *optstring)
             return 'h';
         }
 #endif
-
         else if (argv[_PyOS_optind][0] != L'-' ||
                  argv[_PyOS_optind][1] == L'\0' /* lone dash */ )
             return -1;
-
         else if (wcscmp(argv[_PyOS_optind], L"--") == 0) {
             ++_PyOS_optind;
             return -1;
         }
-
         else if (wcscmp(argv[_PyOS_optind], L"--help") == 0) {
             ++_PyOS_optind;
             return 'h';
         }
-
         else if (wcscmp(argv[_PyOS_optind], L"--version") == 0) {
             ++_PyOS_optind;
             return 'V';
         }
-
-
         opt_ptr = &argv[_PyOS_optind++][1];
     }
-
     if ((option = *opt_ptr++) == L'\0')
         return -1;
-
     if (option == 'J') {
         if (_PyOS_opterr)
             fprintf(stderr, "-J is reserved for Jython\n");
         return '_';
     }
-
     if ((ptr = wcschr(optstring, option)) == NULL) {
         if (_PyOS_opterr)
             fprintf(stderr, "Unknown option: -%c\n", (char)option);
         return '_';
     }
-
     if (*(ptr + 1) == L':') {
         if (*opt_ptr != L'\0') {
             _PyOS_optarg  = opt_ptr;
             opt_ptr = L"";
         }
-
         else {
             if (_PyOS_optind >= argc) {
                 if (_PyOS_opterr)
@@ -119,10 +111,8 @@ int _PyOS_GetOpt(int argc, wchar_t **argv, wchar_t *optstring)
                         "Argument expected for the -%c option\n", (char)option);
                 return '_';
             }
-
             _PyOS_optarg = argv[_PyOS_optind++];
         }
     }
-
     return option;
 }