299 lines
7.2 KiB
C
299 lines
7.2 KiB
C
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#include "duktape.h"
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#include "duk_codepage_conv.h"
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/* http://www.unicode.org/Public/MAPPINGS/VENDORS/MICSFT/WINDOWS/CP1252.TXT */
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unsigned int cp1252[256] = {
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(unsigned int) 0x0000,
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(unsigned int) 0x0001,
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(unsigned int) 0x0002,
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(unsigned int) 0x0003,
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(unsigned int) 0x0004,
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(unsigned int) 0x0005,
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(unsigned int) 0x0006,
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(unsigned int) 0x0007,
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(unsigned int) 0x0008,
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(unsigned int) 0x0009,
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(unsigned int) 0x000A,
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(unsigned int) 0x000B,
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(unsigned int) 0x000C,
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(unsigned int) 0x000D,
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(unsigned int) 0x000E,
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(unsigned int) 0x000F,
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(unsigned int) 0x0010,
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(unsigned int) 0x0011,
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(unsigned int) 0x0012,
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(unsigned int) 0x0013,
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(unsigned int) 0x0014,
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(unsigned int) 0x0015,
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(unsigned int) 0x0016,
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(unsigned int) 0x0017,
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(unsigned int) 0x0018,
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(unsigned int) 0x0019,
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(unsigned int) 0x001A,
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(unsigned int) 0x001B,
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(unsigned int) 0x001C,
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(unsigned int) 0x001D,
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(unsigned int) 0x001E,
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(unsigned int) 0x001F,
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(unsigned int) 0x0020,
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(unsigned int) 0x0021,
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(unsigned int) 0x0022,
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(unsigned int) 0x0023,
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(unsigned int) 0x0024,
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(unsigned int) 0x0025,
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(unsigned int) 0x0026,
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(unsigned int) 0x0027,
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(unsigned int) 0x0028,
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(unsigned int) 0x0029,
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(unsigned int) 0x002A,
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(unsigned int) 0x002B,
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(unsigned int) 0x002C,
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(unsigned int) 0x002D,
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(unsigned int) 0x002E,
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(unsigned int) 0x002F,
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(unsigned int) 0x0030,
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(unsigned int) 0x0031,
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(unsigned int) 0x0032,
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(unsigned int) 0x0033,
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(unsigned int) 0x0034,
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(unsigned int) 0x0035,
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(unsigned int) 0x0036,
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(unsigned int) 0x0037,
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(unsigned int) 0x0038,
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(unsigned int) 0x0039,
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(unsigned int) 0x003A,
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(unsigned int) 0x003B,
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(unsigned int) 0x003C,
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(unsigned int) 0x003D,
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(unsigned int) 0x003E,
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(unsigned int) 0x003F,
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(unsigned int) 0x0040,
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(unsigned int) 0x0041,
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(unsigned int) 0x0042,
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(unsigned int) 0x0043,
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(unsigned int) 0x0044,
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(unsigned int) 0x0045,
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(unsigned int) 0x0046,
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(unsigned int) 0x0047,
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(unsigned int) 0x0048,
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(unsigned int) 0x0049,
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(unsigned int) 0x004A,
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(unsigned int) 0x004B,
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(unsigned int) 0x004C,
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(unsigned int) 0x004D,
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(unsigned int) 0x004E,
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(unsigned int) 0x004F,
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(unsigned int) 0x0050,
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(unsigned int) 0x0051,
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(unsigned int) 0x0052,
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(unsigned int) 0x0053,
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(unsigned int) 0x0054,
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(unsigned int) 0x0055,
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(unsigned int) 0x0056,
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(unsigned int) 0x0057,
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(unsigned int) 0x0058,
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(unsigned int) 0x0059,
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(unsigned int) 0x005A,
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(unsigned int) 0x005B,
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(unsigned int) 0x005C,
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(unsigned int) 0x005D,
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(unsigned int) 0x005E,
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(unsigned int) 0x005F,
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(unsigned int) 0x0060,
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(unsigned int) 0x0061,
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(unsigned int) 0x0062,
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(unsigned int) 0x0063,
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(unsigned int) 0x0064,
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(unsigned int) 0x0065,
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(unsigned int) 0x0066,
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(unsigned int) 0x0067,
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(unsigned int) 0x0068,
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(unsigned int) 0x0069,
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(unsigned int) 0x006A,
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(unsigned int) 0x006B,
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(unsigned int) 0x006C,
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(unsigned int) 0x006D,
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(unsigned int) 0x006E,
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(unsigned int) 0x006F,
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(unsigned int) 0x0070,
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(unsigned int) 0x0071,
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(unsigned int) 0x0072,
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(unsigned int) 0x0073,
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(unsigned int) 0x0074,
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(unsigned int) 0x0075,
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(unsigned int) 0x0076,
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(unsigned int) 0x0077,
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(unsigned int) 0x0078,
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(unsigned int) 0x0079,
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(unsigned int) 0x007A,
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(unsigned int) 0x007B,
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(unsigned int) 0x007C,
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(unsigned int) 0x007D,
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(unsigned int) 0x007E,
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(unsigned int) 0x007F,
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(unsigned int) 0x20AC,
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(unsigned int) 0xFFFD, /* undefined */
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(unsigned int) 0x201A,
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(unsigned int) 0x0192,
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(unsigned int) 0x201E,
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(unsigned int) 0x2026,
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(unsigned int) 0x2020,
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(unsigned int) 0x2021,
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(unsigned int) 0x02C6,
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(unsigned int) 0x2030,
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(unsigned int) 0x0160,
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(unsigned int) 0x2039,
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(unsigned int) 0x0152,
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(unsigned int) 0xFFFD, /* undefined */
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(unsigned int) 0x017D,
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(unsigned int) 0xFFFD, /* undefined */
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(unsigned int) 0xFFFD, /* undefined */
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(unsigned int) 0x2018,
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(unsigned int) 0x2019,
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(unsigned int) 0x201C,
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(unsigned int) 0x201D,
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(unsigned int) 0x2022,
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(unsigned int) 0x2013,
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(unsigned int) 0x2014,
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(unsigned int) 0x02DC,
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(unsigned int) 0x2122,
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(unsigned int) 0x0161,
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(unsigned int) 0x203A,
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(unsigned int) 0x0153,
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(unsigned int) 0xFFFD, /* undefined */
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(unsigned int) 0x017E,
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(unsigned int) 0x0178,
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(unsigned int) 0x00A0,
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(unsigned int) 0x00A1,
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(unsigned int) 0x00A2,
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(unsigned int) 0x00A3,
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(unsigned int) 0x00A4,
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(unsigned int) 0x00A5,
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(unsigned int) 0x00A6,
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(unsigned int) 0x00A7,
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(unsigned int) 0x00A8,
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(unsigned int) 0x00A9,
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(unsigned int) 0x00AA,
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(unsigned int) 0x00AB,
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(unsigned int) 0x00AC,
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(unsigned int) 0x00AD,
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(unsigned int) 0x00AE,
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(unsigned int) 0x00AF,
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(unsigned int) 0x00B0,
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(unsigned int) 0x00B1,
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(unsigned int) 0x00B2,
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(unsigned int) 0x00B3,
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(unsigned int) 0x00B4,
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(unsigned int) 0x00B5,
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(unsigned int) 0x00B6,
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(unsigned int) 0x00B7,
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(unsigned int) 0x00B8,
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(unsigned int) 0x00B9,
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(unsigned int) 0x00BA,
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(unsigned int) 0x00BB,
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(unsigned int) 0x00BC,
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(unsigned int) 0x00BD,
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(unsigned int) 0x00BE,
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(unsigned int) 0x00BF,
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(unsigned int) 0x00C0,
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(unsigned int) 0x00C1,
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(unsigned int) 0x00C2,
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(unsigned int) 0x00C3,
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(unsigned int) 0x00C4,
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(unsigned int) 0x00C5,
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(unsigned int) 0x00C6,
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(unsigned int) 0x00C7,
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(unsigned int) 0x00C8,
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(unsigned int) 0x00C9,
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(unsigned int) 0x00CA,
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(unsigned int) 0x00CB,
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(unsigned int) 0x00CC,
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(unsigned int) 0x00CD,
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(unsigned int) 0x00CE,
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(unsigned int) 0x00CF,
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(unsigned int) 0x00D0,
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(unsigned int) 0x00D1,
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(unsigned int) 0x00D2,
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(unsigned int) 0x00D3,
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(unsigned int) 0x00D4,
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(unsigned int) 0x00D5,
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(unsigned int) 0x00D6,
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(unsigned int) 0x00D7,
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(unsigned int) 0x00D8,
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(unsigned int) 0x00D9,
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(unsigned int) 0x00DA,
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(unsigned int) 0x00DB,
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(unsigned int) 0x00DC,
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(unsigned int) 0x00DD,
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(unsigned int) 0x00DE,
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(unsigned int) 0x00DF,
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(unsigned int) 0x00E0,
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(unsigned int) 0x00E1,
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(unsigned int) 0x00E2,
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(unsigned int) 0x00E3,
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(unsigned int) 0x00E4,
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(unsigned int) 0x00E5,
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(unsigned int) 0x00E6,
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(unsigned int) 0x00E7,
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(unsigned int) 0x00E8,
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(unsigned int) 0x00E9,
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(unsigned int) 0x00EA,
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(unsigned int) 0x00EB,
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(unsigned int) 0x00EC,
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(unsigned int) 0x00ED,
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(unsigned int) 0x00EE,
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(unsigned int) 0x00EF,
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(unsigned int) 0x00F0,
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(unsigned int) 0x00F1,
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(unsigned int) 0x00F2,
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(unsigned int) 0x00F3,
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(unsigned int) 0x00F4,
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(unsigned int) 0x00F5,
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(unsigned int) 0x00F6,
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(unsigned int) 0x00F7,
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(unsigned int) 0x00F8,
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(unsigned int) 0x00F9,
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(unsigned int) 0x00FA,
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(unsigned int) 0x00FB,
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(unsigned int) 0x00FC,
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(unsigned int) 0x00FD,
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(unsigned int) 0x00FE,
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(unsigned int) 0x00FF
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};
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/* Exercise all 3 byte lengths: any ASCII character is 1 byte, 0xFC maps to
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* U+00FC which is 2 bytes, and 0x80 maps to U+20AC which is 3 bytes.
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*/
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static const char *example_source = "print('Hello w\xfcrld - \x80');";
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static duk_ret_t duk__print(duk_context *ctx) {
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duk_push_string(ctx, " ");
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duk_insert(ctx, 0);
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duk_join(ctx, duk_get_top(ctx) - 1);
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printf("%s\n", duk_safe_to_string(ctx, -1));
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return 0;
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}
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/* Example: compile and run test source encoded in Windows codepage 1252. */
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int main(int argc, char *argv[]) {
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duk_context *ctx;
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(void) argc; (void) argv;
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ctx = duk_create_heap_default();
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if (!ctx) {
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printf("Failed to create Duktape heap.\n");
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return 1;
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}
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/* Minimal print() provider. */
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duk_push_c_function(ctx, duk__print, DUK_VARARGS);
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duk_put_global_string(ctx, "print");
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duk_decode_string_codepage(ctx, example_source, strlen(example_source), cp1252);
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duk_eval_noresult(ctx);
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duk_destroy_heap(ctx);
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return 0;
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}
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