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disable-unicode.patch (2914B)

    

  1. SPDX-FileCopyrightText: 2022 fosslinux <fosslinux@aussies.space>
  3. SPDX-License-Identifier: PSF-2.0
  5. This is a nearly-equivalent patch to Python 2.0.1, with nearly
  6. identical reasoning.
  8. Python 2.3's unicode regeneration code is a bit too incompatible
  9. with Python 2.0.1.
  11. --- Python-2.3.7/Objects/unicodectype.c	2022-10-05 18:11:21.989603599 +1100
  12. +++ Python-2.3.7/Objects/unicodectype.c	2022-10-05 18:14:57.335843857 +1100
  13. @@ -29,31 +29,12 @@
  14.      const unsigned char digit;
  15.  } _PyUnicode_TypeRecord;
  16.  
  17. -#include "unicodetype_db.h"
  18. -
  19. -static const _PyUnicode_TypeRecord *
  20. -gettyperecord(Py_UNICODE code)
  21. -{
  22. -    int index;
  23. -
  24. -    if (code >= 0x110000)
  25. -        index = 0;
  26. -    else {
  27. -        index = index1[(code>>SHIFT)];
  28. -        index = index2[(index<<SHIFT)+(code&((1<<SHIFT)-1))];
  29. -    }
  30. -
  31. -    return &_PyUnicode_TypeRecords[index];
  32. -}
  33. -
  34.  /* Returns 1 for Unicode characters having the category 'Zl' or type
  35.     'B', 0 otherwise. */
  36.  
  37.  int _PyUnicode_IsLinebreak(Py_UNICODE ch)
  38.  {
  39. -    const _PyUnicode_TypeRecord *ctype = gettyperecord(ch);
  40. -
  41. -    return (ctype->flags & LINEBREAK_MASK) != 0;
  42. +    return 0;
  43.  }
  44.  
  45.  /* Returns the titlecase Unicode characters corresponding to ch or just
  46. @@ -61,18 +42,7 @@
  47.  
  48.  Py_UNICODE _PyUnicode_ToTitlecase(register Py_UNICODE ch)
  49.  {
  50. -    const _PyUnicode_TypeRecord *ctype = gettyperecord(ch);
  51. -    int delta;
  52. -
  53. -    if (ctype->title)
  54. -        delta = ctype->title;
  55. -    else
  56. -	delta = ctype->upper;
  57. -
  58. -    if (delta >= 32768)
  59. -	    delta -= 65536;
  60. -
  61. -    return ch + delta;
  62. +    return ch;
  63.  }
  64.  
  65.  /* Returns 1 for Unicode characters having the category 'Lt', 0
  66. @@ -80,9 +50,7 @@
  67.  
  68.  int _PyUnicode_IsTitlecase(Py_UNICODE ch)
  69.  {
  70. -    const _PyUnicode_TypeRecord *ctype = gettyperecord(ch);
  71. -
  72. -    return (ctype->flags & TITLE_MASK) != 0;
  73. +    return 0;
  74.  }
  75.  
  76.  /* Returns the integer decimal (0-9) for Unicode characters having
  77. @@ -90,9 +58,7 @@
  78.  
  79.  int _PyUnicode_ToDecimalDigit(Py_UNICODE ch)
  80.  {
  81. -    const _PyUnicode_TypeRecord *ctype = gettyperecord(ch);
  82. -
  83. -    return (ctype->flags & DECIMAL_MASK) ? ctype->decimal : -1;
  84. +    return -1;
  85.  }
  86.  
  87.  int _PyUnicode_IsDecimalDigit(Py_UNICODE ch)
  88. @@ -107,9 +73,7 @@
  89.  
  90.  int _PyUnicode_ToDigit(Py_UNICODE ch)
  91.  {
  92. -    const _PyUnicode_TypeRecord *ctype = gettyperecord(ch);
  93. -
  94. -    return (ctype->flags & DIGIT_MASK) ? ctype->digit : -1;
  95. +    return -1;
  96.  }
  97.  
  98.  int _PyUnicode_IsDigit(Py_UNICODE ch)
  99. --- Python-2.3.7/Makefile.pre.in	2005-01-12 00:49:02.000000000 +1100
  100. +++ Python-2.3.7/Makefile.pre.in	2022-10-05 18:35:05.979846971 +1100
  101. @@ -456,8 +456,7 @@
  102.  Python/importdl.o: $(srcdir)/Python/importdl.c
  103.  		$(CC) -c $(PY_CFLAGS) -I$(DLINCLDIR) -o $@ $(srcdir)/Python/importdl.c
  104.  
  105. -Objects/unicodectype.o:	$(srcdir)/Objects/unicodectype.c \
  106. -				$(srcdir)/Objects/unicodetype_db.h
  107. +Objects/unicodectype.o:	$(srcdir)/Objects/unicodectype.c
  108.  
  109.  ############################################################################
  110.  # Header files