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Merged revisions 68167,68276,68292-68293,68344 via svnmerge from

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  r68167 | vinay.sajip | 2009-01-02 12:53:04 -0600 (Fri, 02 Jan 2009) | 1 line

  Minor documentation changes relating to NullHandler, the module used for handlers and references to ConfigParser.
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  r68276 | tarek.ziade | 2009-01-03 18:04:49 -0600 (Sat, 03 Jan 2009) | 1 line

  fixed #1702551: distutils sdist was not pruning VCS directories under win32
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  r68292 | skip.montanaro | 2009-01-04 04:36:58 -0600 (Sun, 04 Jan 2009) | 3 lines

  If user configures --without-gcc give preference to $CC instead of blindly
  assuming the compiler will be "cc".
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  r68293 | tarek.ziade | 2009-01-04 04:37:52 -0600 (Sun, 04 Jan 2009) | 1 line

  using clearer syntax
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  r68344 | marc-andre.lemburg | 2009-01-05 13:43:35 -0600 (Mon, 05 Jan 2009) | 7 lines

  Fix #4846 (Py_UNICODE_ISSPACE causes linker error) by moving the declaration
  into the extern "C" section.

  Add a few more comments and apply some minor edits to make the file contents
  fit the original structure again.
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This commit is contained in:
Benjamin Peterson 2009-01-09 04:11:44 +00:00
parent 3563153793
commit 960cf0fd9b
5 changed files with 171 additions and 29 deletions
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38
Include/unicodeobject.h
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@ -126,6 +126,10 @@ typedef unsigned int Py_UCS4;
typedef unsigned long Py_UCS4;
#endif
/* Py_UNICODE is the native Unicode storage format (code unit) used by
Python and represents a single Unicode element in the Unicode
type. */
typedef PY_UNICODE_TYPE Py_UNICODE;
/* --- UCS-2/UCS-4 Name Mangling ------------------------------------------ */
@ -369,12 +373,12 @@ typedef PY_UNICODE_TYPE Py_UNICODE;
#else
/* Since splitting on whitespace is an important use case, and whitespace
in most situations is solely ASCII whitespace, we optimize for the common
case by using a quick look-up table with an inlined check.
*/
PyAPI_DATA(const unsigned char) _Py_ascii_whitespace[];
/* Since splitting on whitespace is an important use case, and
whitespace in most situations is solely ASCII whitespace, we
optimize for the common case by using a quick look-up table
_Py_ascii_whitespace (see below) with an inlined check.
*/
#define Py_UNICODE_ISSPACE(ch) \
((ch) < 128U ? _Py_ascii_whitespace[(ch)] : _PyUnicode_IsWhitespace(ch))
@ -409,13 +413,14 @@ PyAPI_DATA(const unsigned char) _Py_ascii_whitespace[];
#define Py_UNICODE_COPY(target, source, length) \
Py_MEMCPY((target), (source), (length)*sizeof(Py_UNICODE))
#define Py_UNICODE_FILL(target, value, length) do\
{Py_ssize_t i_; Py_UNICODE *t_ = (target); Py_UNICODE v_ = (value);\
#define Py_UNICODE_FILL(target, value, length) \
do {Py_ssize_t i_; Py_UNICODE *t_ = (target); Py_UNICODE v_ = (value);\
for (i_ = 0; i_ < (length); i_++) t_[i_] = v_;\
} while (0)
/* check if substring matches at given offset. the offset must be
/* Check if substring matches at given offset. the offset must be
valid, and the substring must not be empty */
#define Py_UNICODE_MATCH(string, offset, substring) \
((*((string)->str + (offset)) == *((substring)->str)) && \
((*((string)->str + (offset) + (substring)->length-1) == *((substring)->str + (substring)->length-1))) && \
@ -425,8 +430,6 @@ PyAPI_DATA(const unsigned char) _Py_ascii_whitespace[];
extern "C" {
#endif
PyAPI_FUNC(int) PyUnicode_ClearFreeList(void);
/* --- Unicode Type ------------------------------------------------------- */
typedef struct {
@ -641,6 +644,17 @@ PyAPI_FUNC(Py_ssize_t) PyUnicode_AsWideChar(
PyAPI_FUNC(PyObject*) PyUnicode_FromOrdinal(int ordinal);
/* --- Free-list management ----------------------------------------------- */
/* Clear the free list used by the Unicode implementation.
This can be used to release memory used for objects on the free
list back to the Python memory allocator.
*/
PyAPI_FUNC(int) PyUnicode_ClearFreeList(void);
/* === Builtin Codecs =====================================================
Many of these APIs take two arguments encoding and errors. These
@ -1477,6 +1491,10 @@ PyAPI_FUNC(int) _PyUnicode_InsertThousandsGrouping(Py_UNICODE *buffer,
/* === Characters Type APIs =============================================== */
/* Helper array used by Py_UNICODE_ISSPACE(). */
PyAPI_DATA(const unsigned char) _Py_ascii_whitespace[];
/* These should not be used directly. Use the Py_UNICODE_IS* and
Py_UNICODE_TO* macros instead.