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e16a7d8f3b
`et` means `expandtab`. ```sh rg 'vi: .* :vi' -l -0 | \ xargs -0 sed -i '' 's/vi: \(.*\) et\(.*\) :vi/vi: \1 xoet\2:vi/' rg 'vi: .* :vi' -l -0 | \ xargs -0 sed -i '' 's/vi: \(.*\)noet\(.*\):vi/vi: \1et\2 :vi/' rg 'vi: .* :vi' -l -0 | \ xargs -0 sed -i '' 's/vi: \(.*\)xoet\(.*\):vi/vi: \1noet\2:vi/' ```
36 lines
1.6 KiB
C
36 lines
1.6 KiB
C
/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:4;tab-width:8;coding:utf-8 -*-│
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│ vi: set et ft=c ts=4 sts=4 sw=4 fenc=utf-8 :vi │
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╞══════════════════════════════════════════════════════════════════════════════╡
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│ Python 3 │
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│ https://docs.python.org/3/license.html │
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╚─────────────────────────────────────────────────────────────────────────────*/
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#include "libc/str/str.h"
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#include "third_party/python/Include/osdefs.h"
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#include "third_party/python/Include/pydebug.h"
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#include "third_party/python/Include/pylifecycle.h"
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#include "third_party/python/Include/pymacro.h"
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static wchar_t *default_home = NULL;
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static wchar_t env_home[MAXPATHLEN+1];
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void
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Py_SetPythonHome(wchar_t *home)
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{
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default_home = home;
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}
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wchar_t *
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Py_GetPythonHome(void)
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{
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wchar_t *home = default_home;
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if (home == NULL && !Py_IgnoreEnvironmentFlag) {
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char* chome = Py_GETENV("PYTHONHOME");
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if (chome) {
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size_t size = Py_ARRAY_LENGTH(env_home);
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size_t r = mbstowcs(env_home, chome, size);
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if (r != (size_t)-1 && r < size)
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home = env_home;
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}
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}
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return home;
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}
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