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Jōshin
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/' ```
38 lines
1.9 KiB
C
38 lines
1.9 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 "third_party/python/Modules/bextra.h"
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#include "third_party/python/Modules/unicodedata.h"
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#include "third_party/python/Modules/unicodedata_unidata.h"
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void
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_PyUnicode_GetDecompRecord(PyObject *self,
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Py_UCS4 code,
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int *index,
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int *prefix,
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int *count)
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{
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unsigned decomp;
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if (code >= 0x110000) {
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*index = 0;
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} else if (self && UCD_Check(self) &&
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get_old_record(self, code)->category_changed==0) {
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/* unassigned in old version */
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*index = 0;
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}
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else {
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*index = _PyUnicode_DecompIndex1[(code>>_PyUnicode_DecompShift)];
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*index = _PyUnicode_DecompIndex2[(*index<<_PyUnicode_DecompShift)+
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(code&((1<<_PyUnicode_DecompShift)-1))];
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}
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/* high byte is number of hex bytes (usually one or two), low byte
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is prefix code (from*/
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decomp = BitFieldExtract(_PyUnicode_Decomp, *index, _PyUnicode_DecompBits);
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*count = decomp >> 8;
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*prefix = decomp & 255;
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(*index)++;
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}
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