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Diffstat (limited to 'src/3rdparty/libuemf/symbol_convert.c')
| -rw-r--r-- | src/3rdparty/libuemf/symbol_convert.c | 1008 |
1 files changed, 1008 insertions, 0 deletions
diff --git a/src/3rdparty/libuemf/symbol_convert.c b/src/3rdparty/libuemf/symbol_convert.c new file mode 100644 index 0000000..6a919fc --- /dev/null +++ b/src/3rdparty/libuemf/symbol_convert.c @@ -0,0 +1,1008 @@ +/** @file + * @brief Windows-only Enhanced Metafile input and output. + */ +/* Authors: + * David mathog <mathog@caltech.edu> + * + * Copyright (C) 2012 Authors + * + * Released under GNU GPL, read the file 'COPYING' for more information + * + * References: + * see unicode-convert.h + * + * v1.4 08/21/2012 Changed this so that the incoming routines use uint32_t and the outgoing use uint16_t. This gets rid + * of wchar_t, which was different sizes on windows/linux, and required lots of ifdef's elsewhere in the code. + * v1.3 04/03/2012 Bullets were a problem. Symbol bullet -> Times New Roman Bullet looks OK, but + * it looked bad going the other way. Changed mapping Symbol bullet to 2219 (Bullet operator, math + * symbol.) That way Symbol bullet can map in and out, while other font bullet an remain in that + * font's bullet glyph. + * v1.2 03/26/2012 Introduced bug into SingleUnicodeToNon repaired. + * v1.1 03/25/2012 Changed ampersand mapping on Wingdings (to avoid normal Ampersand mapping + * to Wingdings ampersand when not intended. Fixed access bugs for when no conversion is + * mapped in UnicodeToNon and SingleUnicodeToNon + */ + +#ifdef __cplusplus +extern "C" { +#endif + +#ifdef HAVE_CONFIG_H +# include "config.h" +#endif + +#include <string.h> +#include "symbol_convert.h" + + +static bool hold_symb=0; // if any of these change, (re)generate the map table +static bool hold_wing=0; +static bool hold_zdng=0; +static bool hold_pua=0; +static unsigned char *from_unicode=NULL; +static unsigned char *to_font=NULL; + +/* The following tables were created from the files + adobe-dingbats.enc.gz + adobe-symbol.enc.gz + adobe-standard.enc.gz + + which came as part of the X11-font-encodings rpm on Mandriva 2010. + The original source for the data must have been Adobe. + Some also from: + ftp://ftp.unicode.org/Public/MAPPINGS/VENDORS/ADOBE/symbol.txt + http://www.csn.ul.ie/~caolan/wingdings/proposal/ + www.renderx.com/Tests/zapf-dingbats.pdf + + The intent is as follows: + + on conversion from ASCII/extended -> Unicode use the appropriate table for + the font and change font + code (symbol, zapf dingbats, wingdings). + Going the other way, set up two transfer tables, + the first is unicode -> 0-FF values, and the seond is unicode -> cvt_to_font. + These tables are filled dingbats, wingdings, then symbols, so with the rightmost one getting + precedence if both contain the symbol. + + Whereever possible do NOT map two input characters to the same output character, use a slightly + off character if it is somewhat close and disambiguates. + +v 1.0.0 14-MAR-2012, David Mathog + +*/ + +static unsigned int wingdings_convert[256]={ + 0xFFFD, // 0x00 no replacement + 0xFFFD, // 0x01 no replacement + 0xFFFD, // 0x02 no replacement + 0xFFFD, // 0x03 no replacement + 0xFFFD, // 0x04 no replacement + 0xFFFD, // 0x05 no replacement + 0xFFFD, // 0x06 no replacement + 0xFFFD, // 0x07 no replacement + 0xFFFD, // 0x08 no replacement + 0xFFFD, // 0x09 no replacement + 0xFFFD, // 0x0A no replacement + 0xFFFD, // 0x0B no replacement + 0xFFFD, // 0x0C no replacement + 0xFFFD, // 0x0D no replacement + 0xFFFD, // 0x0E no replacement + 0xFFFD, // 0x0F no replacement + 0xFFFD, // 0x10 no replacement + 0xFFFD, // 0x11 no replacement + 0xFFFD, // 0x12 no replacement + 0xFFFD, // 0x13 no replacement + 0xFFFD, // 0x14 no replacement + 0xFFFD, // 0x15 no replacement + 0xFFFD, // 0x16 no replacement + 0xFFFD, // 0x17 no replacement + 0xFFFD, // 0x18 no replacement + 0xFFFD, // 0x19 no replacement + 0xFFFD, // 0x1A no replacement + 0xFFFD, // 0x1B no replacement + 0xFFFD, // 0x1C no replacement + 0xFFFD, // 0x1D no replacement + 0xFFFD, // 0x1E no replacement + 0xFFFD, // 0x1F no replacement + 0x0020, // 0x20 SPACE + 0x270E, // 0x21 LOWER RIGHT PENCIL (close, but not exact) + 0x2702, // 0x22 BLACK SCISSORS + 0x2701, // 0x23 UPPER BLADE SCISSORS + 0xFFFD, // 0x24 no replacement + 0xFFFD, // 0x25 no replacement + 0xFFFD, // 0x26 no replacement + 0xFFFD, // 0x27 no replacement + 0x260E, // 0x28 BLACK TELEPHONE + 0x2706, // 0x29 TELEPHONE LOCATION SIGN (close, but not exact) + 0x2709, // 0x2A ENVELOPE + 0x2709, // 0x2B ENVELOPE (close, but not exact) + 0xFFFD, // 0x2C no replacement + 0xFFFD, // 0x2D no replacement + 0xFFFD, // 0x2E no replacement + 0xFFFD, // 0x2F no replacement + 0xFFFD, // 0x30 no replacement + 0xFFFD, // 0x31 no replacement + 0xFFFD, // 0x32 no replacement + 0xFFFD, // 0x33 no replacement + 0xFFFD, // 0x34 no replacement + 0xFFFD, // 0x35 no replacement + 0x231B, // 0x36 HOURGLASS + 0x2328, // 0x37 KEYBOARD + 0xFFFD, // 0x38 no replacement + 0xFFFD, // 0x39 no replacement + 0xFFFD, // 0x3A no replacement + 0xFFFD, // 0x3B no replacement + 0xFFFD, // 0x3C no replacement + 0xFFFD, // 0x3D no replacement + 0x2707, // 0x3E TAPE DRIVE + 0x270D, // 0x3F WRITING HAND + 0x270D, // 0x40 WRITING HAND (close, but not exact) + 0x270C, // 0x41 VICTORY HAND + 0xFFFD, // 0x42 3 FINGER UP HAND (no replacement) + 0xFFFD, // 0x43 THUMBS UP HAND (no replacement) + 0xFFFD, // 0x44 THUMBS DOWN HAND (no replacement) + 0x261C, // 0x45 WHITE LEFT POINTING INDEX + 0x261E, // 0x46 WHITE RIGHT POINTING INDEX + 0x261D, // 0x47 WHITE UP POINTING INDEX + 0x261F, // 0x48 WHITE DOWN POINTING INDEX + 0xFFFD, // 0x49 OPEN HAND (no replacement) + 0x263A, // 0x4A WHITE SMILING FACE + 0x263A, // 0x4B WHITE SMILING FACE (close, but not exact) + 0x2639, // 0x4C WHITE FROWNING FACE + 0xFFFD, // 0x4D BOMB (no replacement. 1F4A3) + 0x2620, // 0x4E SKULL AND CROSSBONES + 0x2690, // 0x4F WHITE FLAG (not exact) + 0x2691, // 0x50 WHITE PENANT (use BLACK FLAG) + 0x2708, // 0x51 AIRPLANE + 0x263C, // 0x52 WHITE SUN WITH RAYS (close, but not exact) + 0x2602, // 0x53 RAINDROP (use UMBRELLA) + 0x2744, // 0x54 SNOWFLAKE + 0x271D, // 0x55 WHITE LATIN CROSS (use BLACK CROSS) + 0x271E, // 0x56 SHADOWED WHITE LATIN CROSS + 0x271F, // 0x57 CELTIC CROSS (use OUTLINED LATIN CROSS) + 0x2720, // 0x58 MALTESE CROSS + 0x2721, // 0x59 STAR OF DAVID + 0x262A, // 0x5A STAR AND CRESCENT + 0x262F, // 0x5B YIN YANG + 0x0950, // 0x5C DEVANGARI OM CORRECT|CLOSE: Perhaps PROPOSE SACRED OM ? + 0x2638, // 0x5D WHEEL OF DHARMA + 0x2648, // 0x5E ARIES + 0x2649, // 0x5F TAURUS + 0x264A, // 0x60 GEMINI + 0x264B, // 0x61 CANCER + 0x264C, // 0x62 LEO + 0x264D, // 0x63 VIRGO + 0x264E, // 0x64 LIBRA + 0x264F, // 0x65 SCORPIUS + 0x2650, // 0x66 SAGITTARIUS + 0x2651, // 0x67 CAPRICORN + 0x2652, // 0x68 AQUARIUS + 0x2653, // 0x69 PISCES + 0xFFFD, // 0x6A LOWER CASE AMPERSAND)?) (no replacement) + 0xFF06, // 0x6B AMPERSAND (use FULL WIDTH AMPERSAND, close, but not exact. Do NOT use 0026, or it maps normal Ampersands to Wingdings Ampersand) + 0x25CF, // 0x6C BLACK CIRCLE + 0x274D, // 0x6D SHADOWED WHITE CIRCLE (close, but not exact) + 0x25A0, // 0x6E BLACK SQUARE + 0x25A3, // 0x6F WHITE SQUARE IN BLACK RECTANGLE (use BLACK SQUSRE in WHITE SQUARE) + 0x25A1, // 0x70 WHITE SQUARE (close, but not exact) + 0x2751, // 0x71 LOWER RIGHT SHADOWED WHITE SQUARE + 0x2752, // 0x72 UPPER RIGHT SHADOWED WHITE SQUARE + 0x25CA, // 0x73 LOZENGE (close, but not exact) + 0x25CA, // 0x74 LOZENGE (close, but not exact) + 0x25C6, // 0x75 BLACK DIAMOND + 0x2756, // 0x76 BLACK DIAMOND MINUS WHITE X + 0x25C6, // 0x77 BLACK DIAMOND (close, but not exact) + 0x2327, // 0x78 X IN A RECTANGLE BOX + 0x2353, // 0x79 APL FUNCTIONAL SYMBOL QUAD UP CARET(close, but not exact) + 0x2318, // 0x7A PLACE OF INTEREST SIGN + 0x2740, // 0x7B WHITE FLORETTE (close, but not exact) + 0x273F, // 0x7C BLACK FLORETTE (close, but not exact) + 0x275D, // 0x7D HEAVY DOUBLE TURNED COMMA QUOTATION MARK ORNAMENT + 0x275E, // 0x7E HEAVY DOUBLE COMMA QUOTATION MARK ORNAMENT + 0xFFFD, // 0x7F unused + 0x24EA, // 0x80 CIRCLED DIGIT ZERO + 0x2460, // 0x81 CIRCLED DIGIT ONE + 0x2461, // 0x82 CIRCLED DIGIT TWO + 0x2462, // 0x83 CIRCLED DIGIT THREE + 0x2463, // 0x84 CIRCLED DIGIT FOUR + 0x2464, // 0x85 CIRCLED DIGIT FIVE + 0x2465, // 0x86 CIRCLED DIGIT SIX + 0x2466, // 0x87 CIRCLED DIGIT SEVEN + 0x2467, // 0x88 CIRCLED DIGIT EIGHT + 0x2468, // 0x89 CIRCLED DIGIT NINE + 0x2469, // 0x8A CIRCLED NUMBER TEN + 0xFFFD, // 0x8B no replacement + 0x2776, // 0x8C DINGBAT NEGATIVE CIRCLED DIGIT ONE + 0x2777, // 0x8D DINGBAT NEGATIVE CIRCLED DIGIT TWO + 0x2778, // 0x8E DINGBAT NEGATIVE CIRCLED DIGIT THREE + 0x2779, // 0x8F DINGBAT NEGATIVE CIRCLED DIGIT FOUR + 0x277A, // 0x90 DINGBAT NEGATIVE CIRCLED DIGIT FIVE + 0x277B, // 0x91 DINGBAT NEGATIVE CIRCLED DIGIT SIX + 0x277C, // 0x92 DINGBAT NEGATIVE CIRCLED DIGIT SEVEN + 0x277D, // 0x93 DINGBAT NEGATIVE CIRCLED DIGIT EIGHT + 0x277E, // 0x94 DINGBAT NEGATIVE CIRCLED DIGIT NINE + 0x277F, // 0x95 DINGBAT NEGATIVE CIRCLED NUMBER TEN + 0xFFFD, // 0x96 ROTATED FLORAL HEART BULLET (no good replacement) + 0xFFFD, // 0x97 REVERSED ROTATED FLORAL HEART BULLET (no good replacement) + 0xFFFD, // 0x98 REVERSED ROTATED FLORAL HEART BULLET (no good replacement) + 0xFFFD, // 0x99 ROTATED FLORAL HEART BULLET (no good replacement) + 0xFFFD, // 0x9A ROTATED FLORAL HEART BULLET (no good replacement) + 0xFFFD, // 0x9B REVERSED ROTATED FLORAL HEART BULLET (no good replacement) + 0xFFFD, // 0x9C REVERSED ROTATED FLORAL HEART BULLET (no good replacement) + 0xFFFD, // 0x9D ROTATED FLORAL HEART BULLET (no good replacement) + 0x2219, // 0x9E BULLET (use BULLET operator, so normal font BULLET will not convert to Symbol BULLET) + 0x25CF, // 0x9F BLACK CIRCLE (close, but not exact) + 0x25AA, // 0xA0 BLACK VERY SMALL SQUARE + 0x26AA, // 0xA1 WHITE CIRCLE (use MEDIUM WHITE CIRCLE) + 0x25CB, // 0xA2 HEAVY WHITE CIRCLE (use WHITE CIRCLE) + 0x25CD, // 0xA3 HEAVIEST CIRCLE (use CIRCLE WITH VERTICAL FILL) + 0x25C9, // 0xA4 CIRCLE WITH A CENTRAL DOT (close, dot much bigger) + 0x25CE, // 0xA5 BULLSEYE + 0x274D, // 0xA6 SHADOWED WHITE CIRCLE (close, but not exact) + 0xFFED, // 0xA7 BLACK SMALL SQUARE + 0x2610, // 0xA8 WHITE SQUARE (close, but not exact, different fro 25A1) + 0xFFFD, // 0xA9 no replacement + 0x2726, // 0xAA BLACK FOUR POINTED STAR MAYBE + 0x2605, // 0xAB BLACK STAR + 0x2736, // 0xAC SIX POINTED BLACK STAR + 0x2737, // 0xAD EIGHT POINTED RECTILINEAR BLACK STAR + 0x2738, // 0xAE TWELVE POINTED BLACK STAR + 0x2735, // 0xAF EIGHT POINTED PINWHEEL STAR + 0xFFFD, // 0xB0 no replacement + 0xFFFD, // 0xB1 no replacement + 0x2727, // 0xB2 WHITE FOUR POINTED STAR + 0x2726, // 0xB3 ROTATED WHITE FOUR POINTED STAR (use BLACK FOUR POINTED STAR) + 0xFFFD, // 0xB4 REPLACEMENT CHARACTER (close, but not exact) + 0x272A, // 0xB5 CIRCLED WHITE STAR + 0x2730, // 0xB6 SHADOWED WHITE STAR + 0xFFFD, // 0xB7 ANALOG CLOCK 1 (no replacement) + 0xFFFD, // 0xB8 ANALOG CLOCK 2 (no replacement) + 0xFFFD, // 0xB9 ANALOG CLOCK 3 (no replacement) + 0xFFFD, // 0xBA ANALOG CLOCK 4 (no replacement) + 0xFFFD, // 0xBB ANALOG CLOCK 5 (no replacement) + 0xFFFD, // 0xBC ANALOG CLOCK 6 (no replacement) + 0xFFFD, // 0xBD ANALOG CLOCK 7 (no replacement) + 0xFFFD, // 0xBE ANALOG CLOCK 8 (no replacement) + 0xFFFD, // 0xBF ANALOG CLOCK 9 (no replacement) + 0xFFFD, // 0xC0 ANALOG CLOCK 10 (no replacement) + 0xFFFD, // 0xC1 ANALOG CLOCK 11 (no replacement) + 0xFFFD, // 0xC2 ANALOG CLOCK 12 (no replacement) + 0x21B2, // 0xC3 TURN ARROW DOWN AND LEFT (Meaning close, shape differs) + 0x21B3, // 0xC4 TURN ARROW DOWN AND RIGHT (Meaning close, shape differs) + 0x21B0, // 0xC5 TURN ARROW UP AND LEFT (Meaning close, shape differs) + 0x21B1, // 0xC6 TURN ARROW UP AND RIGHT (Meaning close, shape differs) + 0x2B11, // 0xC7 TURN ARROW LEFT AND UP (Meaning close, shape differs) + 0x2B0F, // 0xC8 TURN ARROW RIGHT AND UP (Meaning close, shape differs) + 0x2B10, // 0xC9 TURN ARROW LEFT AND DOWN (Meaning close, shape differs) + 0x2B0E, // 0xCA TURN ARROW RIGHT AND DOWN (Meaning close, shape differs) + 0xFFFD, // 0xCB no replacement + 0xFFFD, // 0xCC no replacement + 0xFFFD, // 0xCD no replacement + 0xFFFD, // 0xCE no replacement + 0xFFFD, // 0xCF no replacement + 0xFFFD, // 0xD0 no replacement + 0xFFFD, // 0xD1 no replacement + 0xFFFD, // 0xD2 no replacement + 0xFFFD, // 0xD3 no replacement + 0xFFFD, // 0xD4 no replacement + 0x232B, // 0xD5 ERASE TO THE LEFT + 0x2326, // 0xD6 ERASE TO THE RIGHT + 0x25C0, // 0xD7 THREE-D LIGHTED LEFT ARROWHEAD (Use BLACK LEFT TRIANGLE) + 0x25B6, // 0xD8 THREE-D LIGHTED RIGHT ARROWHEAD (Use BLACK RIGHT TRIANGLE, 27A2 is exact but has no other directions) + 0x25B2, // 0xD9 THREE-D LIGHTED UP ARROWHEAD (Use BLACK UP TRIANGLE) + 0x25BC, // 0xDA THREE-D LIGHTED DOWN ARROWHEAD (Use BLACK DOWN TRIANGLE) + 0xFFFD, // 0xDB no replacement + 0x27B2, // 0xDC CIRCLED HEAVY WHITE RIGHTWARDS ARROW + 0xFFFD, // 0xDD no replacement + 0xFFFD, // 0xDE no replacement + 0x2190, // 0xDF LEFT ARROW + 0x2192, // 0xE0 RIGHT ARROW + 0x2191, // 0xE1 UP ARROW + 0x2193, // 0xE2 DOWN ARROW + 0x2196, // 0xE3 UPPER LEFT ARROW + 0x2197, // 0xE4 UPPER RIGHT ARROW + 0x2199, // 0xE5 LOWER LEFT ARROW + 0x2198, // 0xE6 LOWER RIGHT ARROW + 0x2B05, // 0xE7 HEAVY LEFT BLACK ARROW (same as regular BLACK ARROW) + 0x2B08, // 0xE8 HEAVY RIGHT BLACK ARROW (same as regular BLACK ARROW) + 0x2B06, // 0xE9 HEAVY UP BLACK ARROW (no equiv BLACK ARROW) + 0x2B07, // 0xEA HEAVY DOWN BLACK ARROW (same as regular BLACK ARROW) + 0x2B09, // 0xEB HEAVY UPPER LEFT BLACK ARROW same as regular BLACK ARROW) + 0x2B08, // 0xEC HEAVY UPPER RIGHT BLACK ARROW same as regular BLACK ARROW) + 0x2B0B, // 0xED HEAVY LOWER LEFT BLACK ARROW (same as regular BLACK ARROW) + 0x2B0A, // 0xEE HEAVY LOWER RIGHT BLACK ARROW (same as regular BLACK ARROW) + 0x21E6, // 0xEF LEFTWARDS WHITE ARROW + 0x21E8, // 0xF0 RIGHTWARDS WHITE ARROW + 0x21E7, // 0xF1 UPWARDS WHITE ARROW + 0x21E9, // 0xF2 DOWNWARDS WHITE ARROW + 0x21D4, // 0xF3 LEFT RIGHT DOUBLE ARROW + 0x21D5, // 0xF4 UP DOWN DOUBLE ARROW + 0x21D6, // 0xF5 NORTH WEST DOUBLE ARROW (close, but not exact) + 0x21D7, // 0xF6 NORTH EAST DOUBLE ARROW (close, but not exact) + 0x21D9, // 0xF7 SOUTH WEST DOUBLE ARROW (close, but not exact) + 0x21D8, // 0xF8 SOUTH EAST DOUBLE ARROW (close, but not exact) + 0xFFFD, // 0xF9 no replacement + 0xFFFD, // 0xFA no replacement + 0x2717, // 0xFB BALLOT X + 0x2713, // 0xFC CHECK MARK + 0x2612, // 0xFD BALLOT BOX WITH X + 0x2611, // 0xFE BALLOT BOX WITH CHECK + 0xFFFD // 0xFF no replacement +}; + +/* characters from zapf dingbat font, conversion to a unicode font. Change both the + code and the font on conversion. These are untested as the development machine did + not have the font installed. */ +static unsigned int dingbats_convert[256]={ + 0xFFFD, // 0x00 no replacement + 0xFFFD, // 0x01 no replacement + 0xFFFD, // 0x02 no replacement + 0xFFFD, // 0x03 no replacement + 0xFFFD, // 0x04 no replacement + 0xFFFD, // 0x05 no replacement + 0xFFFD, // 0x06 no replacement + 0xFFFD, // 0x07 no replacement + 0xFFFD, // 0x08 no replacement + 0xFFFD, // 0x09 no replacement + 0xFFFD, // 0x0A no replacement + 0xFFFD, // 0x0B no replacement + 0xFFFD, // 0x0C no replacement + 0xFFFD, // 0x0D no replacement + 0xFFFD, // 0x0E no replacement + 0xFFFD, // 0x0F no replacement + 0xFFFD, // 0x10 no replacement + 0xFFFD, // 0x11 no replacement + 0xFFFD, // 0x12 no replacement + 0xFFFD, // 0x13 no replacement + 0xFFFD, // 0x14 no replacement + 0xFFFD, // 0x15 no replacement + 0xFFFD, // 0x16 no replacement + 0xFFFD, // 0x17 no replacement + 0xFFFD, // 0x18 no replacement + 0xFFFD, // 0x19 no replacement + 0xFFFD, // 0x1A no replacement + 0xFFFD, // 0x1B no replacement + 0xFFFD, // 0x1C no replacement + 0xFFFD, // 0x1D no replacement + 0xFFFD, // 0x1E no replacement + 0xFFFD, // 0x1F no replacement + 0x0020, // 0x20 SPACE + 0x2701, // 0x21 UPPER BLADE SCISSORS + 0x2702, // 0x22 BLACK SCISSORS + 0x2703, // 0x23 LOWER BLADE SCISSORS + 0x2704, // 0x24 WHITE SCISSORS + 0x260E, // 0x25 BLACK TELEPHONE + 0x2706, // 0x26 TELEPHONE LOCATION SIGN + 0x2707, // 0x27 TAPE DRIVE + 0x2708, // 0x28 AIRPLANE + 0x2709, // 0x29 ENVELOPE + 0x261B, // 0x2A BLACK RIGHT POINTING INDEX + 0x261E, // 0x2B WHITE RIGHT POINTING INDEX + 0x270C, // 0x2C VICTORY HAND + 0x270D, // 0x2D WRITING HAND + 0x270E, // 0x2E LOWER RIGHT PENCIL + 0x270F, // 0x2F PENCIL + 0x2710, // 0x30 UPPER RIGHT PENCIL + 0x2711, // 0x31 WHITE NIB + 0x2712, // 0x32 BLACK NIB + 0x2713, // 0x33 CHECK MARK + 0x2714, // 0x34 HEAVY CHECK MARK + 0x2715, // 0x35 MULTIPLICATION X + 0x2716, // 0x36 HEAVY MULTIPLICATION X + 0x2717, // 0x37 BALLOT X + 0x2718, // 0x38 HEAVY BALLOT X + 0x2719, // 0x39 OUTLINED GREEK CROSS + 0x271A, // 0x3A HEAVY GREEK CROSS + 0x271B, // 0x3B OPEN CENTRE CROSS + 0x271C, // 0x3C HEAVY OPEN CENTRE CROSS + 0x271D, // 0x3D LATIN CROSS + 0x271E, // 0x3E SHADOWED WHITE LATIN CROSS + 0x271F, // 0x3F OUTLINED LATIN CROSS + 0x2720, // 0x40 MALTESE CROSS + 0x2721, // 0x41 STAR OF DAVID + 0x2722, // 0x42 FOUR TEARDROP-SPOKED ASTERISK + 0x2723, // 0x43 FOUR BALLOON-SPOKED ASTERISK + 0x2724, // 0x44 HEAVY FOUR BALLOON-SPOKED ASTERISK + 0x2725, // 0x45 FOUR CLUB-SPOKED ASTERISK + 0x2726, // 0x46 BLACK FOUR POINTED STAR + 0x2727, // 0x47 WHITE FOUR POINTED STAR + 0x2605, // 0x48 BLACK STAR + 0x2729, // 0x49 STRESS OUTLINED WHITE STAR + 0x272A, // 0x4A CIRCLED WHITE STAR + 0x272B, // 0x4B OPEN CENTRE BLACK STAR + 0x272C, // 0x4C BLACK CENTRE WHITE STAR + 0x272D, // 0x4D OUTLINED BLACK STAR + 0x272E, // 0x4E HEAVY OUTLINED BLACK STAR + 0x272F, // 0x4F PINWHEEL STAR + 0x2730, // 0x50 SHADOWED WHITE STAR + 0x2731, // 0x51 HEAVY ASTERISK + 0x2732, // 0x52 OPEN CENTRE ASTERISK + 0x2733, // 0x53 EIGHT SPOKED ASTERISK + 0x2734, // 0x54 EIGHT POINTED BLACK STAR + 0x2735, // 0x55 EIGHT POINTED PINWHEEL STAR + 0x2736, // 0x56 SIX POINTED BLACK STAR + 0x2737, // 0x57 EIGHT POINTED RECTILINEAR BLACK STAR + 0x2738, // 0x58 HEAVY EIGHT POINTED RECTILINEAR BLACK STAR + 0x2739, // 0x59 TWELVE POINTED BLACK STAR + 0x273A, // 0x5A SIXTEEN POINTED ASTERISK + 0x273B, // 0x5B TEARDROP-SPOKED ASTERISK + 0x273C, // 0x5C OPEN CENTRE TEARDROP-SPOKED ASTERISK + 0x273D, // 0x5D HEAVY TEARDROP-SPOKED ASTERISK + 0x273E, // 0x5E SIX PETALLED BLACK AND WHITE FLORETTE + 0x273F, // 0x5F BLACK FLORETTE + 0x2740, // 0x60 WHITE FLORETTE + 0x2741, // 0x61 EIGHT PETALLED OUTLINED BLACK FLORETTE + 0x2742, // 0x62 CIRCLED OPEN CENTRE EIGHT POINTED STAR + 0x2743, // 0x63 HEAVY TEARDROP-SPOKED PINWHEEL ASTERISK + 0x2744, // 0x64 SNOWFLAKE + 0x2745, // 0x65 TIGHT TRIFOLIATE SNOWFLAKE + 0x2746, // 0x66 HEAVY CHEVRON SNOWFLAKE + 0x2747, // 0x67 SPARKLE + 0x2748, // 0x68 HEAVY SPARKLE + 0x2749, // 0x69 BALLOON-SPOKED ASTERISK + 0x274A, // 0x6A EIGHT TEARDROP-SPOKED PROPELLER ASTERISK + 0x274B, // 0x6B HEAVY EIGHT TEARDROP-SPOKED PROPELLER ASTERISK + 0x25CF, // 0x6C BLACK CIRCLE + 0x274D, // 0x6D SHADOWED WHITE CIRCLE + 0x25A0, // 0x6E BLACK SQUARE + 0x274F, // 0x6F LOWER RIGHT DROP-SHADOWED WHITE SQUARE + 0x2750, // 0x70 UPPER RIGHT DROP-SHADOWED WHITE SQUARE + 0x2751, // 0x71 LOWER RIGHT SHADOWED WHITE SQUARE + 0x2752, // 0x72 UPPER RIGHT SHADOWED WHITE SQUARE + 0x25B2, // 0x73 BLACK UP-POINTING TRIANGLE + 0x25BC, // 0x74 BLACK DOWN-POINTING TRIANGLE + 0x25C6, // 0x75 BLACK DIAMOND + 0x2756, // 0x76 BLACK DIAMOND MINUS WHITE X + 0x25D7, // 0x77 RIGHT HALF BLACK CIRCLE + 0x2758, // 0x78 LIGHT VERTICAL BAR + 0x2759, // 0x79 MEDIUM VERTICAL BAR + 0x275A, // 0x7A HEAVY VERTICAL BAR + 0x275B, // 0x7B HEAVY SINGLE TURNED COMMA QUOTATION MARK ORNAMENT + 0x275C, // 0x7C HEAVY SINGLE COMMA QUOTATION MARK ORNAMENT + 0x275D, // 0x7D HEAVY DOUBLE TURNED COMMA QUOTATION MARK ORNAMENT + 0x275E, // 0x7E HEAVY DOUBLE COMMA QUOTATION MARK ORNAMENT + 0xFFFD, // 0x7F no replacement + 0xF8D7, // 0x80 MEDIUM LEFT PARENTHESIS ORNAMENT + 0xF8D8, // 0x81 MEDIUM RIGHT PARENTHESIS ORNAMENT + 0xF8D9, // 0x82 MEDIUM FLATTENED LEFT PARENTHESIS ORNAMENT + 0xF8DA, // 0x83 MEDIUM FLATTENED RIGHT PARENTHESIS ORNAMENT + 0xF8DB, // 0x84 MEDIUM LEFT-POINTING ANGLE BRACKET ORNAMENT + 0xF8DC, // 0x85 MEDIUM RIGHT-POINTING ANGLE BRACKET ORNAMENT + 0xF8DD, // 0x86 HEAVY LEFT-POINTING ANGLE QUOTATION MARK ORNAMENT + 0xF8DE, // 0x87 HEAVY RIGHT-POINTING ANGLE QUOTATION MARK ORNAMENT + 0xF8DF, // 0x88 HEAVY LEFT-POINTING ANGLE BRACKET ORNAMENT + 0xF8E0, // 0x89 HEAVY RIGHT-POINTING ANGLE BRACKET ORNAMENT + 0xF8E1, // 0x8A LIGHT LEFT TORTOISE SHELL BRACKET ORNAMENT + 0xF8E2, // 0x8B LIGHT RIGHT TORTOISE SHELL BRACKET ORNAMENT + 0xF8E3, // 0x8C MEDIUM LEFT CURLY BRACKET ORNAMENT + 0xF8E4, // 0x8D MEDIUM RIGHT CURLY BRACKET ORNAMENT + 0xFFFD, // 0x8E no replacement + 0xFFFD, // 0x8F no replacement + 0xFFFD, // 0x90 no replacement + 0xFFFD, // 0x91 no replacement + 0xFFFD, // 0x92 no replacement + 0xFFFD, // 0x93 no replacement + 0xFFFD, // 0x94 no replacement + 0xFFFD, // 0x95 no replacement + 0xFFFD, // 0x96 no replacement + 0xFFFD, // 0x97 no replacement + 0xFFFD, // 0x98 no replacement + 0xFFFD, // 0x99 no replacement + 0xFFFD, // 0x9A no replacement + 0xFFFD, // 0x9B no replacement + 0xFFFD, // 0x9C no replacement + 0xFFFD, // 0x9D no replacement + 0xFFFD, // 0x9E no replacement + 0xFFFD, // 0x9F no replacement + 0xFFFD, // 0xA0 no replacement + 0x2761, // 0xA1 CURVED STEM PARAGRAPH SIGN ORNAMENT + 0x2762, // 0xA2 HEAVY EXCLAMATION MARK ORNAMENT + 0x2763, // 0xA3 HEAVY HEART EXCLAMATION MARK ORNAMENT + 0x2764, // 0xA4 HEAVY BLACK HEART + 0x2765, // 0xA5 ROTATED HEAVY BLACK HEART BULLET + 0x2766, // 0xA6 FLORAL HEART + 0x2767, // 0xA7 ROTATED FLORAL HEART BULLET + 0x2663, // 0xA8 BLACK CLUB SUIT + 0x2666, // 0xA9 BLACK DIAMOND SUIT + 0x2665, // 0xAA BLACK HEART SUIT + 0x2660, // 0xAB BLACK SPADE SUIT + 0x2460, // 0xAC CIRCLED DIGIT ONE + 0x2461, // 0xAD CIRCLED DIGIT TWO + 0x2462, // 0xAE CIRCLED DIGIT THREE + 0x2463, // 0xAF CIRCLED DIGIT FOUR + 0x2464, // 0xB0 CIRCLED DIGIT FIVE + 0x2465, // 0xB1 CIRCLED DIGIT SIX + 0x2466, // 0xB2 CIRCLED DIGIT SEVEN + 0x2467, // 0xB3 CIRCLED DIGIT EIGHT + 0x2468, // 0xB4 CIRCLED DIGIT NINE + 0x2469, // 0xB5 CIRCLED NUMBER TEN + 0x2776, // 0xB6 DINGBAT NEGATIVE CIRCLED DIGIT ONE + 0x2777, // 0xB7 DINGBAT NEGATIVE CIRCLED DIGIT TWO + 0x2778, // 0xB8 DINGBAT NEGATIVE CIRCLED DIGIT THREE + 0x2779, // 0xB9 DINGBAT NEGATIVE CIRCLED DIGIT FOUR + 0x277A, // 0xBA DINGBAT NEGATIVE CIRCLED DIGIT FIVE + 0x277B, // 0xBB DINGBAT NEGATIVE CIRCLED DIGIT SIX + 0x277C, // 0xBC DINGBAT NEGATIVE CIRCLED DIGIT SEVEN + 0x277D, // 0xBD DINGBAT NEGATIVE CIRCLED DIGIT EIGHT + 0x277E, // 0xBE DINGBAT NEGATIVE CIRCLED DIGIT NINE + 0x277F, // 0xBF DINGBAT NEGATIVE CIRCLED NUMBER TEN + 0x2780, // 0xC0 DINGBAT CIRCLED SANS-SERIF DIGIT ONE + 0x2781, // 0xC1 DINGBAT CIRCLED SANS-SERIF DIGIT TWO + 0x2782, // 0xC2 DINGBAT CIRCLED SANS-SERIF DIGIT THREE + 0x2783, // 0xC3 DINGBAT CIRCLED SANS-SERIF DIGIT FOUR + 0x2784, // 0xC4 DINGBAT CIRCLED SANS-SERIF DIGIT FIVE + 0x2785, // 0xC5 DINGBAT CIRCLED SANS-SERIF DIGIT SIX + 0x2786, // 0xC6 DINGBAT CIRCLED SANS-SERIF DIGIT SEVEN + 0x2787, // 0xC7 DINGBAT CIRCLED SANS-SERIF DIGIT EIGHT + 0x2788, // 0xC8 DINGBAT CIRCLED SANS-SERIF DIGIT NINE + 0x2789, // 0xC9 DINGBAT CIRCLED SANS-SERIF NUMBER TEN + 0x278A, // 0xCA DINGBAT NEGATIVE CIRCLED SANS-SERIF DIGIT ONE + 0x278B, // 0xCB DINGBAT NEGATIVE CIRCLED SANS-SERIF DIGIT TWO + 0x278C, // 0xCC DINGBAT NEGATIVE CIRCLED SANS-SERIF DIGIT THREE + 0x278D, // 0xCD DINGBAT NEGATIVE CIRCLED SANS-SERIF DIGIT FOUR + 0x278E, // 0xCE DINGBAT NEGATIVE CIRCLED SANS-SERIF DIGIT FIVE + 0x278F, // 0xCF DINGBAT NEGATIVE CIRCLED SANS-SERIF DIGIT SIX + 0x2790, // 0xD0 DINGBAT NEGATIVE CIRCLED SANS-SERIF DIGIT SEVEN + 0x2791, // 0xD1 DINGBAT NEGATIVE CIRCLED SANS-SERIF DIGIT EIGHT + 0x2792, // 0xD2 DINGBAT NEGATIVE CIRCLED SANS-SERIF DIGIT NINE + 0x2793, // 0xD3 DINGBAT NEGATIVE CIRCLED SANS-SERIF NUMBER TEN + 0x2794, // 0xD4 HEAVY WIDE-HEADED RIGHTWARDS ARROW + 0x2192, // 0xD5 RIGHTWARDS ARROW + 0x2194, // 0xD6 LEFT RIGHT ARROW + 0x2195, // 0xD7 UP DOWN ARROW + 0x2798, // 0xD8 HEAVY SOUTH EAST ARROW + 0x2799, // 0xD9 HEAVY RIGHTWARDS ARROW + 0x279A, // 0xDA HEAVY NORTH EAST ARROW + 0x279B, // 0xDB DRAFTING POINT RIGHTWARDS ARROW + 0x279C, // 0xDC HEAVY ROUND-TIPPED RIGHTWARDS ARROW + 0x279D, // 0xDD TRIANGLE-HEADED RIGHTWARDS ARROW + 0x279E, // 0xDE HEAVY TRIANGLE-HEADED RIGHTWARDS ARROW + 0x279F, // 0xDF DASHED TRIANGLE-HEADED RIGHTWARDS ARROW + 0x27A0, // 0xE0 HEAVY DASHED TRIANGLE-HEADED RIGHTWARDS ARROW + 0x27A1, // 0xE1 BLACK RIGHTWARDS ARROW + 0x27A2, // 0xE2 THREE-D TOP-LIGHTED RIGHTWARDS ARROWHEAD + 0x27A3, // 0xE3 THREE-D BOTTOM-LIGHTED RIGHTWARDS ARROWHEAD + 0x27A4, // 0xE4 BLACK RIGHTWARDS ARROWHEAD + 0x27A5, // 0xE5 HEAVY BLACK CURVED DOWNWARDS AND RIGHTWARDS ARROW + 0x27A6, // 0xE6 HEAVY BLACK CURVED UPWARDS AND RIGHTWARDS ARROW + 0x27A7, // 0xE7 SQUAT BLACK RIGHTWARDS ARROW + 0x27A8, // 0xE8 HEAVY CONCAVE-POINTED BLACK RIGHTWARDS ARROW + 0x27A9, // 0xE9 RIGHT-SHADED WHITE RIGHTWARDS ARROW + 0x27AA, // 0xEA LEFT-SHADED WHITE RIGHTWARDS ARROW + 0x27AB, // 0xEB BACK-TILTED SHADOWED WHITE RIGHTWARDS ARROW + 0x27AC, // 0xEC FRONT-TILTED SHADOWED WHITE RIGHTWARDS ARROW + 0x27AD, // 0xED HEAVY LOWER RIGHT-SHADOWED WHITE RIGHTWARDS ARROW + 0x27AE, // 0xEE HEAVY UPPER RIGHT-SHADOWED WHITE RIGHTWARDS ARROW + 0x27AF, // 0xEF NOTCHED LOWER RIGHT-SHADOWED WHITE RIGHTWARDS ARROW + 0xFFFD, // 0xF0 no replacement + 0x27B1, // 0xF1 NOTCHED UPPER RIGHT-SHADOWED WHITE RIGHTWARDS ARROW + 0x27B2, // 0xF2 CIRCLED HEAVY WHITE RIGHTWARDS ARROW + 0x27B3, // 0xF3 WHITE-FEATHERED RIGHTWARDS ARROW + 0x27B4, // 0xF4 BLACK-FEATHERED SOUTH EAST ARROW + 0x27B5, // 0xF5 BLACK-FEATHERED RIGHTWARDS ARROW + 0x27B6, // 0xF6 BLACK-FEATHERED NORTH EAST ARROW + 0x27B7, // 0xF7 HEAVY BLACK-FEATHERED SOUTH EAST ARROW + 0x27B8, // 0xF8 HEAVY BLACK-FEATHERED RIGHTWARDS ARROW + 0x27B9, // 0xF9 HEAVY BLACK-FEATHERED NORTH EAST ARROW + 0x27BA, // 0xFA TEARDROP-BARBED RIGHTWARDS ARROW + 0x27BB, // 0xFB HEAVY TEARDROP-SHANKED RIGHTWARDS ARROW + 0x27BC, // 0xFC WEDGE-TAILED RIGHTWARDS ARROW + 0x27BD, // 0xFD HEAVY WEDGE-TAILED RIGHTWARDS ARROW + 0x27BE, // 0xFE OPEN-OUTLINED RIGHTWARDS ARROW + 0xFFFD // 0xFF no replacement +}; + +/* characters from symbol font, conversion to a unicode font. Change both the + code and the font on conversion. */ +static unsigned int symbol_convert[256]={ + 0xFFFD, // 0x00 no replacement + 0xFFFD, // 0x01 no replacement + 0xFFFD, // 0x02 no replacement + 0xFFFD, // 0x03 no replacement + 0xFFFD, // 0x04 no replacement + 0xFFFD, // 0x05 no replacement + 0xFFFD, // 0x06 no replacement + 0xFFFD, // 0x07 no replacement + 0xFFFD, // 0x08 no replacement + 0xFFFD, // 0x09 no replacement + 0xFFFD, // 0x0A no replacement + 0xFFFD, // 0x0B no replacement + 0xFFFD, // 0x0C no replacement + 0xFFFD, // 0x0D no replacement + 0xFFFD, // 0x0E no replacement + 0xFFFD, // 0x0F no replacement + 0xFFFD, // 0x10 no replacement + 0xFFFD, // 0x11 no replacement + 0xFFFD, // 0x12 no replacement + 0xFFFD, // 0x13 no replacement + 0xFFFD, // 0x14 no replacement + 0xFFFD, // 0x15 no replacement + 0xFFFD, // 0x16 no replacement + 0xFFFD, // 0x17 no replacement + 0xFFFD, // 0x18 no replacement + 0xFFFD, // 0x19 no replacement + 0xFFFD, // 0x1A no replacement + 0xFFFD, // 0x1B no replacement + 0xFFFD, // 0x1C no replacement + 0xFFFD, // 0x1D no replacement + 0xFFFD, // 0x1E no replacement + 0xFFFD, // 0x1F no replacement + 0x0020, // 0x20 SPACE + 0x0021, // 0x21 EXCLAMATION MARK + 0x2200, // 0x22 FOR ALL + 0x0023, // 0x23 NUMBER SIGN + 0x2203, // 0x24 THERE EXISTS + 0x0025, // 0x25 PERCENT SIGN + 0x0026, // 0x26 AMPERSAND + 0x220B, // 0x27 CONTAINS AS MEMBER + 0x0028, // 0x28 OPENING PARENTHESIS + 0x0029, // 0x29 CLOSING PARENTHESIS + 0x2217, // 0x2A ASTERISK OPERATOR + 0x002B, // 0x2B PLUS SIGN + 0x002C, // 0x2C COMMA + 0x2212, // 0x2D MINUS SIGN + 0x002E, // 0x2E PERIOD + 0x002F, // 0x2F SLASH + 0x0030, // 0x30 DIGIT ZERO + 0x0031, // 0x31 DIGIT ONE + 0x0032, // 0x32 DIGIT TWO + 0x0033, // 0x33 DIGIT THREE + 0x0034, // 0x34 DIGIT FOUR + 0x0035, // 0x35 DIGIT FIVE + 0x0036, // 0x36 DIGIT SIX + 0x0037, // 0x37 DIGIT SEVEN + 0x0038, // 0x38 DIGIT EIGHT + 0x0039, // 0x39 DIGIT NINE + 0x003A, // 0x3A COLON + 0x003B, // 0x3B SEMICOLON + 0x003C, // 0x3C LESS-THAN SIGN + 0x003D, // 0x3D EQUALS SIGN + 0x003E, // 0x3E GREATER-THAN SIGN + 0x003F, // 0x3F QUESTION MARK + 0x2245, // 0x40 APPROXIMATELY EQUAL TO + 0x0391, // 0x41 GREEK CAPITAL LETTER ALPHA + 0x0392, // 0x42 GREEK CAPITAL LETTER BETA + 0x03A7, // 0x43 GREEK CAPITAL LETTER CHI + 0x0394, // 0x44 GREEK CAPITAL LETTER DELTA + 0x0395, // 0x45 GREEK CAPITAL LETTER EPSILON + 0x03A6, // 0x46 GREEK CAPITAL LETTER PHI + 0x0393, // 0x47 GREEK CAPITAL LETTER GAMMA + 0x0397, // 0x48 GREEK CAPITAL LETTER ETA + 0x0399, // 0x49 GREEK CAPITAL LETTER IOTA + 0x03D1, // 0x4A GREEK SMALL LETTER SCRIPT THETA + 0x039A, // 0x4B GREEK CAPITAL LETTER KAPPA + 0x039B, // 0x4C GREEK CAPITAL LETTER LAMBDA + 0x039C, // 0x4D GREEK CAPITAL LETTER MU + 0x039D, // 0x4E GREEK CAPITAL LETTER NU + 0x039F, // 0x4F GREEK CAPITAL LETTER OMICRON + 0x03A0, // 0x50 GREEK CAPITAL LETTER PI + 0x0398, // 0x51 GREEK CAPITAL LETTER THETA + 0x03A1, // 0x52 GREEK CAPITAL LETTER RHO + 0x03A3, // 0x53 GREEK CAPITAL LETTER SIGMA + 0x03A4, // 0x54 GREEK CAPITAL LETTER TAU + 0x03A5, // 0x55 GREEK CAPITAL LETTER UPSILON + 0x03C2, // 0x56 GREEK SMALL LETTER FINAL SIGMA + 0x03A9, // 0x57 GREEK CAPITAL LETTER OMEGA + 0x039E, // 0x58 GREEK CAPITAL LETTER XI + 0x03A8, // 0x59 GREEK CAPITAL LETTER PSI + 0x0396, // 0x5A GREEK CAPITAL LETTER ZETA + 0x005B, // 0x5B OPENING SQUARE BRACKET + 0x2234, // 0x5C THEREFORE + 0x005D, // 0x5D CLOSING SQUARE BRACKET + 0x22A5, // 0x5E UP TACK + 0x005F, // 0x5F SPACING UNDERSCORE + 0x203E, // 0x60 SPACING OVERSCORE + 0x03B1, // 0x61 GREEK SMALL LETTER ALPHA + 0x03B2, // 0x62 GREEK SMALL LETTER BETA + 0x03C7, // 0x63 GREEK SMALL LETTER CHI + 0x03B4, // 0x64 GREEK SMALL LETTER DELTA + 0x03B5, // 0x65 GREEK SMALL LETTER EPSILON + 0x03C6, // 0x66 GREEK SMALL LETTER PHI + 0x03B3, // 0x67 GREEK SMALL LETTER GAMMA + 0x03B7, // 0x68 GREEK SMALL LETTER ETA + 0x03B9, // 0x69 GREEK SMALL LETTER IOTA + 0x03D5, // 0x6A GREEK SMALL LETTER SCRIPT PHI + 0x03BA, // 0x6B GREEK SMALL LETTER KAPPA + 0x03BB, // 0x6C GREEK SMALL LETTER LAMBDA + 0x03BC, // 0x6D GREEK SMALL LETTER MU + 0x03BD, // 0x6E GREEK SMALL LETTER NU + 0x03BF, // 0x6F GREEK SMALL LETTER OMICRON + 0x03C0, // 0x70 GREEK SMALL LETTER PI + 0x03B8, // 0x71 GREEK SMALL LETTER THETA + 0x03C1, // 0x72 GREEK SMALL LETTER RHO + 0x03C3, // 0x73 GREEK SMALL LETTER SIGMA + 0x03C4, // 0x74 GREEK SMALL LETTER TAU + 0x03C5, // 0x75 GREEK SMALL LETTER UPSILON + 0x03D6, // 0x76 GREEK SMALL LETTER OMEGA PI + 0x03C9, // 0x77 GREEK SMALL LETTER OMEGA + 0x03BE, // 0x78 GREEK SMALL LETTER XI + 0x03C8, // 0x79 GREEK SMALL LETTER PSI + 0x03B6, // 0x7A GREEK SMALL LETTER ZETA + 0x007B, // 0x7B OPENING CURLY BRACKET + 0x007C, // 0x7C VERTICAL BAR + 0x007D, // 0x7D CLOSING CURLY BRACKET + 0x223C, // 0x7E TILDE OPERATOR + 0xFFFD, // 0x7F no replacement + 0xFFFD, // 0x80 no replacement + 0xFFFD, // 0x81 no replacement + 0xFFFD, // 0x82 no replacement + 0xFFFD, // 0x83 no replacement + 0xFFFD, // 0x84 no replacement + 0xFFFD, // 0x85 no replacement + 0xFFFD, // 0x86 no replacement + 0xFFFD, // 0x87 no replacement + 0xFFFD, // 0x88 no replacement + 0xFFFD, // 0x89 no replacement + 0xFFFD, // 0x8A no replacement + 0xFFFD, // 0x8B no replacement + 0xFFFD, // 0x8C no replacement + 0xFFFD, // 0x8D no replacement + 0xFFFD, // 0x8E no replacement + 0xFFFD, // 0x8F no replacement + 0xFFFD, // 0x90 no replacement + 0xFFFD, // 0x91 no replacement + 0xFFFD, // 0x92 no replacement + 0xFFFD, // 0x93 no replacement + 0xFFFD, // 0x94 no replacement + 0xFFFD, // 0x95 no replacement + 0xFFFD, // 0x96 no replacement + 0xFFFD, // 0x97 no replacement + 0xFFFD, // 0x98 no replacement + 0xFFFD, // 0x99 no replacement + 0xFFFD, // 0x9A no replacement + 0xFFFD, // 0x9B no replacement + 0xFFFD, // 0x9C no replacement + 0xFFFD, // 0x9D no replacement + 0xFFFD, // 0x9E no replacement + 0xFFFD, // 0x9F no replacement + 0x20AC, // 0xA0 EURO SIGN + 0x03D2, // 0xA1 GREEK CAPITAL LETTER UPSILON HOOK + 0x2032, // 0xA2 PRIME + 0x2264, // 0xA3 LESS THAN OR EQUAL TO + 0x2044, // 0xA4 FRACTION SLASH + 0x221E, // 0xA5 INFINITY + 0x0192, // 0xA6 LATIN SMALL LETTER SCRIPT F + 0x2663, // 0xA7 BLACK CLUB SUIT + 0x2666, // 0xA8 BLACK DIAMOND SUIT + 0x2665, // 0xA9 BLACK HEART SUIT + 0x2660, // 0xAA BLACK SPADE SUIT + 0x2194, // 0xAB LEFT RIGHT ARROW + 0x2190, // 0xAC LEFT ARROW + 0x2191, // 0xAD UP ARROW + 0x2192, // 0xAE RIGHT ARROW + 0x2193, // 0xAF DOWN ARROW + 0x00B0, // 0xB0 DEGREE SIGN + 0x00B1, // 0xB1 PLUS-OR-MINUS SIGN + 0x2033, // 0xB2 DOUBLE PRIME + 0x2265, // 0xB3 GREATER THAN OR EQUAL TO + 0x00D7, // 0xB4 MULTIPLICATION SIGN + 0x221D, // 0xB5 PROPORTIONAL TO + 0x2202, // 0xB6 PARTIAL DIFFERENTIAL + 0x2219, // 0xB7 BULLET (use BULLET operator, so normal font BULLET will not convert to Symbol BULLET) + 0x00F7, // 0xB8 DIVISION SIGN + 0x2260, // 0xB9 NOT EQUAL TO + 0x2261, // 0xBA IDENTICAL TO + 0x2248, // 0xBB ALMOST EQUAL TO + 0x2026, // 0xBC HORIZONTAL ELLIPSIS + 0xF8E6, // 0xBD VERTICAL ARROW EXTENDER + 0xF8E7, // 0xBE HORIZONTAL ARROW EXTENDER + 0x21B5, // 0xBF DOWN ARROW WITH CORNER LEFT + 0x2135, // 0xC0 FIRST TRANSFINITE CARDINAL + 0x2111, // 0xC1 BLACK-LETTER I + 0x211C, // 0xC2 BLACK-LETTER R + 0x2118, // 0xC3 SCRIPT P + 0x2297, // 0xC4 CIRCLED TIMES + 0x2295, // 0xC5 CIRCLED PLUS + 0x2205, // 0xC6 EMPTY SET + 0x2229, // 0xC7 INTERSECTION + 0x222A, // 0xC8 UNION + 0x2283, // 0xC9 SUPERSET OF + 0x2287, // 0xCA SUPERSET OF OR EQUAL TO + 0x2284, // 0xCB NOT A SUBSET OF + 0x2282, // 0xCC SUBSET OF + 0x2286, // 0xCD SUBSET OF OR EQUAL TO + 0x2208, // 0xCE ELEMENT OF + 0x2209, // 0xCF NOT AN ELEMENT OF + 0x2220, // 0xD0 ANGLE + 0x2207, // 0xD1 NABLA + 0x00AE, // 0xD2 REGISTERED TRADE MARK SIGN + 0x00A9, // 0xD3 COPYRIGHT SIGN + 0x2122, // 0xD4 TRADEMARK + 0x220F, // 0xD5 N-ARY PRODUCT + 0x221A, // 0xD6 SQUARE ROOT + 0x22C5, // 0xD7 DOT OPERATOR + 0x00AC, // 0xD8 NOT SIGN + 0x2227, // 0xD9 LOGICAL AND + 0x2228, // 0xDA LOGICAL OR + 0x21D4, // 0xDB LEFT RIGHT DOUBLE ARROW + 0x21D0, // 0xDC LEFT DOUBLE ARROW + 0x21D1, // 0xDD UP DOUBLE ARROW + 0x21D2, // 0xDE RIGHT DOUBLE ARROW + 0x21D3, // 0xDF DOWN DOUBLE ARROW + 0x25CA, // 0xE0 LOZENGE + 0x2329, // 0xE1 BRA + 0x00AE, // 0xE2 REGISTERED TRADE MARK SIGN + 0x00A9, // 0xE3 COPYRIGHT SIGN + 0x2122, // 0xE4 TRADEMARK + 0x2211, // 0xE5 N-ARY SUMMATION + 0x239B, // 0xE6 LEFT PAREN TOP + 0x239C, // 0xE7 LEFT PAREN EXTENDER + 0x239D, // 0xE8 LEFT PAREN BOTTOM + 0x23A1, // 0xE9 LEFT SQUARE BRACKET TOP + 0x23A2, // 0xEA LEFT SQUARE BRACKET EXTENDER + 0x23A3, // 0xEB LEFT SQUARE BRACKET BOTTOM + 0x23A7, // 0xEC LEFT CURLY BRACKET TOP + 0x23A8, // 0xED LEFT CURLY BRACKET MID + 0x23A9, // 0xEE LEFT CURLY BRACKET BOTTOM + 0x23AA, // 0xEF CURLY BRACKET EXTENDER + 0xFFFD, // 0xF0 no replacement + 0x232A, // 0xF1 KET + 0x222B, // 0xF2 INTEGRAL + 0x2320, // 0xF3 TOP HALF INTEGRAL + 0x23AE, // 0xF4 INTEGRAL EXTENDER + 0x2321, // 0xF5 BOTTOM HALF INTEGRAL + 0x239E, // 0xF6 RIGHT PAREN TOP + 0x239F, // 0xF7 RIGHT PAREN EXTENDER + 0x23A0, // 0xF8 RIGHT PAREN BOTTOM + 0x23A4, // 0xF9 RIGHT SQUARE BRACKET TOP + 0x23A5, // 0xFA RIGHT SQUARE BRACKET EXTENDER + 0x23A6, // 0xFB RIGHT SQUARE BRACKET BOTTOM + 0x23AB, // 0xFC RIGHT CURLY BRACKET TOP + 0x23AC, // 0xFD RIGHT CURLY BRACKET MID + 0x23AD, // 0xFE RIGHT CURLY BRACKET BOTTOM + 0xFFFD // 0xFF no replacement +}; + +/* Use this for debugging */ +#include <stdio.h> +void UC_log_message(char *text){ +FILE *fp; + fp=fopen("c:/temp/debug.txt","a"); + fprintf(fp,"%s",text); + fclose(fp); +} + + +//if any character is in the MS private use area (F020 through F0FF) subtract F000, for use with Symbol and Wingdings* from older software +void msdepua (uint32_t *text) +{ + while(*text){ + if(*text >= 0xF020 && *text <= 0xF0FF){ *text -= 0xF000; } + text++; + } +} + +//move characters up to MS private use area (F020 through F0FF) +void msrepua (uint16_t *text) +{ + while(*text){ + if(*text >= 0x20 && *text <= 0xFF){ *text += 0xF000; } + text++; + } +} + +// Returns the font classification code +int isNon(char *font){ +int retval; + if(!strcmp(font,"Symbol")){ + retval=CVTSYM; + } + else if(!strcmp(font,"Wingdings")){ + retval=CVTWDG; + } + else if(!strcmp(font,"ZapfDingbats")){ + retval=CVTZDG; + } + else { + retval=CVTNON; + } + return retval; +} + +// Returns the font name, given the classification code, or NULL +// The returned value must NOT be free'd +char *FontName(int code){ +char *cptr; +static char name_symbol[]="Symbol"; +static char name_wingdings[]="Wingdings"; +static char name_zapfdingbats[]="ZapfDingbats"; + switch(code){ + case CVTSYM: cptr=&name_symbol[0]; break; + case CVTWDG: cptr=&name_wingdings[0]; break; + case CVTZDG: cptr=&name_zapfdingbats[0]; break; + default: cptr=NULL; break; + } + return(cptr); +} + + +// Goes through the uint32_t string converting as needed. +int NonToUnicode(uint32_t *text, char *font){ +int retval; +unsigned int *convert_from=NULL; + retval=isNon(font); + switch(retval){ + case CVTSYM: convert_from=symbol_convert; break; + case CVTWDG: convert_from=wingdings_convert; break; + case CVTZDG: convert_from=dingbats_convert; break; + default: return(retval); //no conversion + } + while(*text){ + if(*text > 0xFF){ *text = 0xFFFD; } // out of range + else { *text = convert_from[*text]; } + text++; + } + return(retval); +} + +//returns 1 if tables are defines for UnicodeToNon translation +int CanUTN(void){ + if(from_unicode)return(1); + return(0); +} + +//translates from Unicode to some non unicode font until the target font changes. +//A target font change is like symbol -> wingdings, or symbol -> no translation +//returns the number of characters changed in ecount +//returns the enum value for the destination value in edest +void UnicodeToNon(uint16_t *text, int *ecount, int *edest){ +int count=0; +unsigned char target=0; + if(to_font){ + if(text && (target=to_font[*text])){ //There is actually something here to convert + while(*text && target==to_font[*text]){ + *text=from_unicode[*text] + (hold_pua ? 0xF000 : 0 ); + text++; + count++; + } + } + *ecount=count; + *edest=target; + } + else { // no translation tables, so change nothing and return + *ecount=0; + *edest=CVTNON; + } +} + +//Indicates the type of translation for a single character, Unicode to some non unicode +//returns the enum value for the destination value. +//If no translation tables are defined returns CVTNON (no conversions) +int SingleUnicodeToNon(uint16_t text){ + if(to_font){return(to_font[text]); } + else { return(CVTNON); } +} + +void table_filler(unsigned int *src, int code){ +unsigned int i; + for(i=0;i<0x100;i++){ + if(src[i] == 0xFFFD)continue; /* no mapping Unicode -> nonUnicode */ + if(src[i] == i)continue; /* no remapping of spaces back to spaces, for instance */ + from_unicode[src[i]] = i; + to_font[src[i]] = code; + } +} + +//possibly (re)generate the tables +void TableGen(bool new_symb,bool new_wing, bool new_zdng, bool new_pua){ +int i; + if(hold_symb != new_symb || hold_wing != new_wing + || hold_zdng != new_zdng || hold_pua != new_pua ){ // must (re)generate tables + if(!from_unicode){ // create arrays + from_unicode = (unsigned char *) calloc(0x10000,sizeof(unsigned char)); + to_font = (unsigned char *) calloc(0x10000,sizeof(unsigned char)); + // should check here for malloc error + } + hold_symb = new_symb; + hold_wing = new_wing; + hold_zdng = new_zdng; + hold_pua = new_pua; + for(i=0;i<0x10000;i++){ from_unicode[i] = to_font[i] = 0; } + if(hold_zdng)table_filler(&dingbats_convert[0],CVTZDG); + if(hold_wing)table_filler(&wingdings_convert[0],CVTWDG); + if(hold_symb)table_filler(&symbol_convert[0],CVTSYM); + } +} + +#ifdef __cplusplus +} +#endif |