| /* |
| Unicode character type helpers. |
| |
| Written by Marc-Andre Lemburg (mal@lemburg.com). |
| Modified for Python 2.0 by Fredrik Lundh (fredrik@pythonware.com) |
| |
| Copyright (c) Corporation for National Research Initiatives. |
| |
| */ |
| |
| #include "Python.h" |
| #include "unicodeobject.h" |
| |
| #define ALPHA_MASK 0x01 |
| #define DECIMAL_MASK 0x02 |
| #define DIGIT_MASK 0x04 |
| #define LOWER_MASK 0x08 |
| #define LINEBREAK_MASK 0x10 |
| #define SPACE_MASK 0x20 |
| #define TITLE_MASK 0x40 |
| #define UPPER_MASK 0x80 |
| #define XID_START_MASK 0x100 |
| #define XID_CONTINUE_MASK 0x200 |
| #define PRINTABLE_MASK 0x400 |
| #define NODELTA_MASK 0x800 |
| |
| typedef struct { |
| const Py_UNICODE upper; |
| const Py_UNICODE lower; |
| const Py_UNICODE title; |
| const unsigned char decimal; |
| const unsigned char digit; |
| const unsigned short flags; |
| } _PyUnicode_TypeRecord; |
| |
| #include "unicodetype_db.h" |
| |
| static const _PyUnicode_TypeRecord * |
| gettyperecord(Py_UNICODE code) |
| { |
| int index; |
| |
| #ifdef Py_UNICODE_WIDE |
| if (code >= 0x110000) |
| index = 0; |
| else |
| #endif |
| { |
| index = index1[(code>>SHIFT)]; |
| index = index2[(index<<SHIFT)+(code&((1<<SHIFT)-1))]; |
| } |
| |
| return &_PyUnicode_TypeRecords[index]; |
| } |
| |
| /* Returns 1 for Unicode characters having the category 'Zl', 'Zp' or |
| type 'B', 0 otherwise. */ |
| |
| int _PyUnicode_IsLinebreak(register const Py_UNICODE ch) |
| { |
| switch (ch) { |
| case 0x000A: /* LINE FEED */ |
| case 0x000D: /* CARRIAGE RETURN */ |
| case 0x001C: /* FILE SEPARATOR */ |
| case 0x001D: /* GROUP SEPARATOR */ |
| case 0x001E: /* RECORD SEPARATOR */ |
| case 0x0085: /* NEXT LINE */ |
| case 0x2028: /* LINE SEPARATOR */ |
| case 0x2029: /* PARAGRAPH SEPARATOR */ |
| return 1; |
| default: |
| return 0; |
| } |
| } |
| |
| /* Returns the titlecase Unicode characters corresponding to ch or just |
| ch if no titlecase mapping is known. */ |
| |
| Py_UNICODE _PyUnicode_ToTitlecase(register Py_UNICODE ch) |
| { |
| const _PyUnicode_TypeRecord *ctype = gettyperecord(ch); |
| int delta = ctype->title; |
| |
| if (ctype->flags & NODELTA_MASK) |
| return delta; |
| |
| if (delta >= 32768) |
| delta -= 65536; |
| |
| return ch + delta; |
| } |
| |
| /* Returns 1 for Unicode characters having the category 'Lt', 0 |
| otherwise. */ |
| |
| int _PyUnicode_IsTitlecase(Py_UNICODE ch) |
| { |
| const _PyUnicode_TypeRecord *ctype = gettyperecord(ch); |
| |
| return (ctype->flags & TITLE_MASK) != 0; |
| } |
| |
| /* Returns 1 for Unicode characters having the XID_Start property, 0 |
| otherwise. */ |
| |
| int _PyUnicode_IsXidStart(Py_UNICODE ch) |
| { |
| const _PyUnicode_TypeRecord *ctype = gettyperecord(ch); |
| |
| return (ctype->flags & XID_START_MASK) != 0; |
| } |
| |
| /* Returns 1 for Unicode characters having the XID_Continue property, |
| 0 otherwise. */ |
| |
| int _PyUnicode_IsXidContinue(Py_UNICODE ch) |
| { |
| const _PyUnicode_TypeRecord *ctype = gettyperecord(ch); |
| |
| return (ctype->flags & XID_CONTINUE_MASK) != 0; |
| } |
| |
| /* Returns the integer decimal (0-9) for Unicode characters having |
| this property, -1 otherwise. */ |
| |
| int _PyUnicode_ToDecimalDigit(Py_UNICODE ch) |
| { |
| const _PyUnicode_TypeRecord *ctype = gettyperecord(ch); |
| |
| return (ctype->flags & DECIMAL_MASK) ? ctype->decimal : -1; |
| } |
| |
| int _PyUnicode_IsDecimalDigit(Py_UNICODE ch) |
| { |
| if (_PyUnicode_ToDecimalDigit(ch) < 0) |
| return 0; |
| return 1; |
| } |
| |
| /* Returns the integer digit (0-9) for Unicode characters having |
| this property, -1 otherwise. */ |
| |
| int _PyUnicode_ToDigit(Py_UNICODE ch) |
| { |
| const _PyUnicode_TypeRecord *ctype = gettyperecord(ch); |
| |
| return (ctype->flags & DIGIT_MASK) ? ctype->digit : -1; |
| } |
| |
| int _PyUnicode_IsDigit(Py_UNICODE ch) |
| { |
| if (_PyUnicode_ToDigit(ch) < 0) |
| return 0; |
| return 1; |
| } |
| |
| /* Returns the numeric value as double for Unicode characters having |
| this property, -1.0 otherwise. */ |
| |
| /* TODO: replace with unicodetype_db.h table */ |
| |
| double _PyUnicode_ToNumeric(Py_UNICODE ch) |
| { |
| switch (ch) { |
| case 0x0F33: |
| return (double) -1 / 2; |
| case 0x17F0: |
| case 0x3007: |
| #ifdef Py_UNICODE_WIDE |
| case 0x1018A: |
| #endif |
| return (double) 0; |
| case 0x09F4: |
| case 0x17F1: |
| case 0x215F: |
| case 0x2160: |
| case 0x2170: |
| case 0x3021: |
| case 0x3192: |
| case 0x3220: |
| case 0x3280: |
| #ifdef Py_UNICODE_WIDE |
| case 0x10107: |
| case 0x10142: |
| case 0x10158: |
| case 0x10159: |
| case 0x1015A: |
| case 0x10320: |
| case 0x103D1: |
| #endif |
| return (double) 1; |
| case 0x00BD: |
| case 0x0F2A: |
| case 0x2CFD: |
| #ifdef Py_UNICODE_WIDE |
| case 0x10141: |
| case 0x10175: |
| case 0x10176: |
| #endif |
| return (double) 1 / 2; |
| case 0x2153: |
| return (double) 1 / 3; |
| case 0x00BC: |
| #ifdef Py_UNICODE_WIDE |
| case 0x10140: |
| #endif |
| return (double) 1 / 4; |
| case 0x2155: |
| return (double) 1 / 5; |
| case 0x2159: |
| return (double) 1 / 6; |
| case 0x215B: |
| return (double) 1 / 8; |
| case 0x0BF0: |
| case 0x1372: |
| case 0x2169: |
| case 0x2179: |
| case 0x2469: |
| case 0x247D: |
| case 0x2491: |
| case 0x24FE: |
| case 0x277F: |
| case 0x2789: |
| case 0x2793: |
| case 0x3038: |
| case 0x3229: |
| case 0x3289: |
| #ifdef Py_UNICODE_WIDE |
| case 0x10110: |
| case 0x10149: |
| case 0x10150: |
| case 0x10157: |
| case 0x10160: |
| case 0x10161: |
| case 0x10162: |
| case 0x10163: |
| case 0x10164: |
| case 0x10322: |
| case 0x103D3: |
| case 0x10A44: |
| #endif |
| return (double) 10; |
| case 0x0BF1: |
| case 0x137B: |
| case 0x216D: |
| case 0x217D: |
| #ifdef Py_UNICODE_WIDE |
| case 0x10119: |
| case 0x1014B: |
| case 0x10152: |
| case 0x1016A: |
| case 0x103D5: |
| case 0x10A46: |
| #endif |
| return (double) 100; |
| case 0x0BF2: |
| case 0x216F: |
| case 0x217F: |
| case 0x2180: |
| #ifdef Py_UNICODE_WIDE |
| case 0x10122: |
| case 0x1014D: |
| case 0x10154: |
| case 0x10171: |
| case 0x10A47: |
| #endif |
| return (double) 1000; |
| case 0x137C: |
| case 0x2182: |
| #ifdef Py_UNICODE_WIDE |
| case 0x1012B: |
| case 0x10155: |
| #endif |
| return (double) 10000; |
| case 0x216A: |
| case 0x217A: |
| case 0x246A: |
| case 0x247E: |
| case 0x2492: |
| case 0x24EB: |
| return (double) 11; |
| case 0x0F2F: |
| return (double) 11 / 2; |
| case 0x216B: |
| case 0x217B: |
| case 0x246B: |
| case 0x247F: |
| case 0x2493: |
| case 0x24EC: |
| return (double) 12; |
| case 0x246C: |
| case 0x2480: |
| case 0x2494: |
| case 0x24ED: |
| return (double) 13; |
| case 0x0F30: |
| return (double) 13 / 2; |
| case 0x246D: |
| case 0x2481: |
| case 0x2495: |
| case 0x24EE: |
| return (double) 14; |
| case 0x246E: |
| case 0x2482: |
| case 0x2496: |
| case 0x24EF: |
| return (double) 15; |
| case 0x0F31: |
| return (double) 15 / 2; |
| case 0x09F9: |
| case 0x246F: |
| case 0x2483: |
| case 0x2497: |
| case 0x24F0: |
| return (double) 16; |
| case 0x16EE: |
| case 0x2470: |
| case 0x2484: |
| case 0x2498: |
| case 0x24F1: |
| return (double) 17; |
| case 0x0F32: |
| return (double) 17 / 2; |
| case 0x16EF: |
| case 0x2471: |
| case 0x2485: |
| case 0x2499: |
| case 0x24F2: |
| return (double) 18; |
| case 0x16F0: |
| case 0x2472: |
| case 0x2486: |
| case 0x249A: |
| case 0x24F3: |
| return (double) 19; |
| case 0x09F5: |
| case 0x17F2: |
| case 0x2161: |
| case 0x2171: |
| case 0x3022: |
| case 0x3193: |
| case 0x3221: |
| case 0x3281: |
| #ifdef Py_UNICODE_WIDE |
| case 0x10108: |
| case 0x1015B: |
| case 0x1015C: |
| case 0x1015D: |
| case 0x1015E: |
| case 0x103D2: |
| #endif |
| return (double) 2; |
| case 0x2154: |
| #ifdef Py_UNICODE_WIDE |
| case 0x10177: |
| #endif |
| return (double) 2 / 3; |
| case 0x2156: |
| return (double) 2 / 5; |
| case 0x1373: |
| case 0x2473: |
| case 0x2487: |
| case 0x249B: |
| case 0x24F4: |
| case 0x3039: |
| #ifdef Py_UNICODE_WIDE |
| case 0x10111: |
| case 0x103D4: |
| case 0x10A45: |
| #endif |
| return (double) 20; |
| #ifdef Py_UNICODE_WIDE |
| case 0x1011A: |
| return (double) 200; |
| case 0x10123: |
| return (double) 2000; |
| case 0x1012C: |
| return (double) 20000; |
| #endif |
| case 0x3251: |
| return (double) 21; |
| case 0x3252: |
| return (double) 22; |
| case 0x3253: |
| return (double) 23; |
| case 0x3254: |
| return (double) 24; |
| case 0x3255: |
| return (double) 25; |
| case 0x3256: |
| return (double) 26; |
| case 0x3257: |
| return (double) 27; |
| case 0x3258: |
| return (double) 28; |
| case 0x3259: |
| return (double) 29; |
| case 0x09F6: |
| case 0x17F3: |
| case 0x2162: |
| case 0x2172: |
| case 0x3023: |
| case 0x3194: |
| case 0x3222: |
| case 0x3282: |
| #ifdef Py_UNICODE_WIDE |
| case 0x10109: |
| #endif |
| return (double) 3; |
| case 0x0F2B: |
| return (double) 3 / 2; |
| case 0x00BE: |
| #ifdef Py_UNICODE_WIDE |
| case 0x10178: |
| #endif |
| return (double) 3 / 4; |
| case 0x2157: |
| return (double) 3 / 5; |
| case 0x215C: |
| return (double) 3 / 8; |
| case 0x1374: |
| case 0x303A: |
| case 0x325A: |
| #ifdef Py_UNICODE_WIDE |
| case 0x10112: |
| case 0x10165: |
| #endif |
| return (double) 30; |
| #ifdef Py_UNICODE_WIDE |
| case 0x1011B: |
| case 0x1016B: |
| return (double) 300; |
| case 0x10124: |
| return (double) 3000; |
| case 0x1012D: |
| return (double) 30000; |
| #endif |
| case 0x325B: |
| return (double) 31; |
| case 0x325C: |
| return (double) 32; |
| case 0x325D: |
| return (double) 33; |
| case 0x325E: |
| return (double) 34; |
| case 0x325F: |
| return (double) 35; |
| case 0x32B1: |
| return (double) 36; |
| case 0x32B2: |
| return (double) 37; |
| case 0x32B3: |
| return (double) 38; |
| case 0x32B4: |
| return (double) 39; |
| case 0x09F7: |
| case 0x17F4: |
| case 0x2163: |
| case 0x2173: |
| case 0x3024: |
| case 0x3195: |
| case 0x3223: |
| case 0x3283: |
| #ifdef Py_UNICODE_WIDE |
| case 0x1010A: |
| #endif |
| return (double) 4; |
| case 0x2158: |
| return (double) 4 / 5; |
| case 0x1375: |
| case 0x32B5: |
| #ifdef Py_UNICODE_WIDE |
| case 0x10113: |
| #endif |
| return (double) 40; |
| #ifdef Py_UNICODE_WIDE |
| case 0x1011C: |
| return (double) 400; |
| case 0x10125: |
| return (double) 4000; |
| case 0x1012E: |
| return (double) 40000; |
| #endif |
| case 0x32B6: |
| return (double) 41; |
| case 0x32B7: |
| return (double) 42; |
| case 0x32B8: |
| return (double) 43; |
| case 0x32B9: |
| return (double) 44; |
| case 0x32BA: |
| return (double) 45; |
| case 0x32BB: |
| return (double) 46; |
| case 0x32BC: |
| return (double) 47; |
| case 0x32BD: |
| return (double) 48; |
| case 0x32BE: |
| return (double) 49; |
| case 0x17F5: |
| case 0x2164: |
| case 0x2174: |
| case 0x3025: |
| case 0x3224: |
| case 0x3284: |
| #ifdef Py_UNICODE_WIDE |
| case 0x1010B: |
| case 0x10143: |
| case 0x10148: |
| case 0x1014F: |
| case 0x1015F: |
| case 0x10173: |
| case 0x10321: |
| #endif |
| return (double) 5; |
| case 0x0F2C: |
| return (double) 5 / 2; |
| case 0x215A: |
| return (double) 5 / 6; |
| case 0x215D: |
| return (double) 5 / 8; |
| case 0x1376: |
| case 0x216C: |
| case 0x217C: |
| case 0x32BF: |
| #ifdef Py_UNICODE_WIDE |
| case 0x10114: |
| case 0x10144: |
| case 0x1014A: |
| case 0x10151: |
| case 0x10166: |
| case 0x10167: |
| case 0x10168: |
| case 0x10169: |
| case 0x10174: |
| case 0x10323: |
| #endif |
| return (double) 50; |
| case 0x216E: |
| case 0x217E: |
| #ifdef Py_UNICODE_WIDE |
| case 0x1011D: |
| case 0x10145: |
| case 0x1014C: |
| case 0x10153: |
| case 0x1016C: |
| case 0x1016D: |
| case 0x1016E: |
| case 0x1016F: |
| case 0x10170: |
| #endif |
| return (double) 500; |
| case 0x2181: |
| #ifdef Py_UNICODE_WIDE |
| case 0x10126: |
| case 0x10146: |
| case 0x1014E: |
| case 0x10172: |
| #endif |
| return (double) 5000; |
| #ifdef Py_UNICODE_WIDE |
| case 0x1012F: |
| case 0x10147: |
| case 0x10156: |
| return (double) 50000; |
| #endif |
| case 0x17F6: |
| case 0x2165: |
| case 0x2175: |
| case 0x3026: |
| case 0x3225: |
| case 0x3285: |
| #ifdef Py_UNICODE_WIDE |
| case 0x1010C: |
| #endif |
| return (double) 6; |
| case 0x1377: |
| #ifdef Py_UNICODE_WIDE |
| case 0x10115: |
| #endif |
| return (double) 60; |
| #ifdef Py_UNICODE_WIDE |
| case 0x1011E: |
| return (double) 600; |
| case 0x10127: |
| return (double) 6000; |
| case 0x10130: |
| return (double) 60000; |
| #endif |
| case 0x17F7: |
| case 0x2166: |
| case 0x2176: |
| case 0x3027: |
| case 0x3226: |
| case 0x3286: |
| #ifdef Py_UNICODE_WIDE |
| case 0x1010D: |
| #endif |
| return (double) 7; |
| case 0x0F2D: |
| return (double) 7 / 2; |
| case 0x215E: |
| return (double) 7 / 8; |
| case 0x1378: |
| #ifdef Py_UNICODE_WIDE |
| case 0x10116: |
| #endif |
| return (double) 70; |
| #ifdef Py_UNICODE_WIDE |
| case 0x1011F: |
| return (double) 700; |
| case 0x10128: |
| return (double) 7000; |
| case 0x10131: |
| return (double) 70000; |
| #endif |
| case 0x17F8: |
| case 0x2167: |
| case 0x2177: |
| case 0x3028: |
| case 0x3227: |
| case 0x3287: |
| #ifdef Py_UNICODE_WIDE |
| case 0x1010E: |
| #endif |
| return (double) 8; |
| case 0x1379: |
| #ifdef Py_UNICODE_WIDE |
| case 0x10117: |
| #endif |
| return (double) 80; |
| #ifdef Py_UNICODE_WIDE |
| case 0x10120: |
| return (double) 800; |
| case 0x10129: |
| return (double) 8000; |
| case 0x10132: |
| return (double) 80000; |
| #endif |
| case 0x17F9: |
| case 0x2168: |
| case 0x2178: |
| case 0x3029: |
| case 0x3228: |
| case 0x3288: |
| #ifdef Py_UNICODE_WIDE |
| case 0x1010F: |
| #endif |
| return (double) 9; |
| case 0x0F2E: |
| return (double) 9 / 2; |
| case 0x137A: |
| #ifdef Py_UNICODE_WIDE |
| case 0x10118: |
| #endif |
| return (double) 90; |
| #ifdef Py_UNICODE_WIDE |
| case 0x10121: |
| case 0x1034A: |
| return (double) 900; |
| case 0x1012A: |
| return (double) 9000; |
| case 0x10133: |
| return (double) 90000; |
| #endif |
| default: |
| return (double) _PyUnicode_ToDigit(ch); |
| } |
| } |
| |
| int _PyUnicode_IsNumeric(Py_UNICODE ch) |
| { |
| return _PyUnicode_ToNumeric(ch) != -1.0; |
| } |
| |
| /* Returns 1 for Unicode characters to be hex-escaped when repr()ed, |
| 0 otherwise. |
| All characters except those characters defined in the Unicode character |
| database as following categories are considered printable. |
| * Cc (Other, Control) |
| * Cf (Other, Format) |
| * Cs (Other, Surrogate) |
| * Co (Other, Private Use) |
| * Cn (Other, Not Assigned) |
| * Zl Separator, Line ('\u2028', LINE SEPARATOR) |
| * Zp Separator, Paragraph ('\u2029', PARAGRAPH SEPARATOR) |
| * Zs (Separator, Space) other than ASCII space('\x20'). |
| */ |
| int _PyUnicode_IsPrintable(Py_UNICODE ch) |
| { |
| const _PyUnicode_TypeRecord *ctype = gettyperecord(ch); |
| |
| return (ctype->flags & PRINTABLE_MASK) != 0; |
| } |
| |
| #ifndef WANT_WCTYPE_FUNCTIONS |
| |
| /* Returns 1 for Unicode characters having the bidirectional type |
| 'WS', 'B' or 'S' or the category 'Zs', 0 otherwise. */ |
| |
| int _PyUnicode_IsWhitespace(register const Py_UNICODE ch) |
| { |
| switch (ch) { |
| case 0x0009: /* HORIZONTAL TABULATION */ |
| case 0x000A: /* LINE FEED */ |
| case 0x000B: /* VERTICAL TABULATION */ |
| case 0x000C: /* FORM FEED */ |
| case 0x000D: /* CARRIAGE RETURN */ |
| case 0x001C: /* FILE SEPARATOR */ |
| case 0x001D: /* GROUP SEPARATOR */ |
| case 0x001E: /* RECORD SEPARATOR */ |
| case 0x001F: /* UNIT SEPARATOR */ |
| case 0x0020: /* SPACE */ |
| case 0x0085: /* NEXT LINE */ |
| case 0x00A0: /* NO-BREAK SPACE */ |
| case 0x1680: /* OGHAM SPACE MARK */ |
| case 0x2000: /* EN QUAD */ |
| case 0x2001: /* EM QUAD */ |
| case 0x2002: /* EN SPACE */ |
| case 0x2003: /* EM SPACE */ |
| case 0x2004: /* THREE-PER-EM SPACE */ |
| case 0x2005: /* FOUR-PER-EM SPACE */ |
| case 0x2006: /* SIX-PER-EM SPACE */ |
| case 0x2007: /* FIGURE SPACE */ |
| case 0x2008: /* PUNCTUATION SPACE */ |
| case 0x2009: /* THIN SPACE */ |
| case 0x200A: /* HAIR SPACE */ |
| case 0x200B: /* ZERO WIDTH SPACE */ |
| case 0x2028: /* LINE SEPARATOR */ |
| case 0x2029: /* PARAGRAPH SEPARATOR */ |
| case 0x202F: /* NARROW NO-BREAK SPACE */ |
| case 0x205F: /* MEDIUM MATHEMATICAL SPACE */ |
| case 0x3000: /* IDEOGRAPHIC SPACE */ |
| return 1; |
| default: |
| return 0; |
| } |
| } |
| |
| /* Returns 1 for Unicode characters having the category 'Ll', 0 |
| otherwise. */ |
| |
| int _PyUnicode_IsLowercase(Py_UNICODE ch) |
| { |
| const _PyUnicode_TypeRecord *ctype = gettyperecord(ch); |
| |
| return (ctype->flags & LOWER_MASK) != 0; |
| } |
| |
| /* Returns 1 for Unicode characters having the category 'Lu', 0 |
| otherwise. */ |
| |
| int _PyUnicode_IsUppercase(Py_UNICODE ch) |
| { |
| const _PyUnicode_TypeRecord *ctype = gettyperecord(ch); |
| |
| return (ctype->flags & UPPER_MASK) != 0; |
| } |
| |
| /* Returns the uppercase Unicode characters corresponding to ch or just |
| ch if no uppercase mapping is known. */ |
| |
| Py_UNICODE _PyUnicode_ToUppercase(Py_UNICODE ch) |
| { |
| const _PyUnicode_TypeRecord *ctype = gettyperecord(ch); |
| int delta = ctype->upper; |
| if (ctype->flags & NODELTA_MASK) |
| return delta; |
| if (delta >= 32768) |
| delta -= 65536; |
| return ch + delta; |
| } |
| |
| /* Returns the lowercase Unicode characters corresponding to ch or just |
| ch if no lowercase mapping is known. */ |
| |
| Py_UNICODE _PyUnicode_ToLowercase(Py_UNICODE ch) |
| { |
| const _PyUnicode_TypeRecord *ctype = gettyperecord(ch); |
| int delta = ctype->lower; |
| if (ctype->flags & NODELTA_MASK) |
| return delta; |
| if (delta >= 32768) |
| delta -= 65536; |
| return ch + delta; |
| } |
| |
| /* Returns 1 for Unicode characters having the category 'Ll', 'Lu', 'Lt', |
| 'Lo' or 'Lm', 0 otherwise. */ |
| |
| int _PyUnicode_IsAlpha(Py_UNICODE ch) |
| { |
| const _PyUnicode_TypeRecord *ctype = gettyperecord(ch); |
| |
| return (ctype->flags & ALPHA_MASK) != 0; |
| } |
| |
| #else |
| |
| /* Export the interfaces using the wchar_t type for portability |
| reasons: */ |
| |
| int _PyUnicode_IsWhitespace(Py_UNICODE ch) |
| { |
| return iswspace(ch); |
| } |
| |
| int _PyUnicode_IsLowercase(Py_UNICODE ch) |
| { |
| return iswlower(ch); |
| } |
| |
| int _PyUnicode_IsUppercase(Py_UNICODE ch) |
| { |
| return iswupper(ch); |
| } |
| |
| Py_UNICODE _PyUnicode_ToLowercase(Py_UNICODE ch) |
| { |
| return towlower(ch); |
| } |
| |
| Py_UNICODE _PyUnicode_ToUppercase(Py_UNICODE ch) |
| { |
| return towupper(ch); |
| } |
| |
| int _PyUnicode_IsAlpha(Py_UNICODE ch) |
| { |
| return iswalpha(ch); |
| } |
| |
| #endif |