From 46911a890574dac6471f4946e8d6f1c1c95a5c73 Mon Sep 17 00:00:00 2001 From: meisl Date: Sat, 3 Jul 2021 16:49:46 +0200 Subject: [PATCH] + temporarily add PetsciiEncoding (and Petscii.kt copied from compiler) to parser; .linkParents for child nodes of Module --- compilerAst/src/prog8/parser/Petscii.kt | 1171 +++++++++++++++++ .../src/prog8/parser/PetsciiEncoding.kt | 24 + compilerAst/src/prog8/parser/Prog8Parser.kt | 20 +- .../src/prog8/parser/ThrowTodoEncoding.kt | 16 + 4 files changed, 1217 insertions(+), 14 deletions(-) create mode 100644 compilerAst/src/prog8/parser/Petscii.kt create mode 100644 compilerAst/src/prog8/parser/PetsciiEncoding.kt create mode 100644 compilerAst/src/prog8/parser/ThrowTodoEncoding.kt diff --git a/compilerAst/src/prog8/parser/Petscii.kt b/compilerAst/src/prog8/parser/Petscii.kt new file mode 100644 index 000000000..c79277af3 --- /dev/null +++ b/compilerAst/src/prog8/parser/Petscii.kt @@ -0,0 +1,1171 @@ +package prog8.parser + +import prog8.ast.antlr.escape +import java.io.CharConversionException + +object Petscii { + + // decoding: from Petscii/Screencodes (0-255) to unicode + // character tables used from https://github.com/dj51d/cbmcodecs + + private val decodingPetsciiLowercase = arrayOf( + '\u0000', // 0x00 -> \u0000 + '\ufffe', // 0x01 -> UNDEFINED + '\ufffe', // 0x02 -> UNDEFINED + '\ufffe', // 0x03 -> UNDEFINED + '\ufffe', // 0x04 -> UNDEFINED + '\uf100', // 0x05 -> WHITE COLOR SWITCH (CUS) + '\ufffe', // 0x06 -> UNDEFINED + '\ufffe', // 0x07 -> UNDEFINED + '\uf118', // 0x08 -> DISABLE CHARACTER SET SWITCHING (CUS) + '\uf119', // 0x09 -> ENABLE CHARACTER SET SWITCHING (CUS) + '\ufffe', // 0x0A -> UNDEFINED + '\ufffe', // 0x0B -> UNDEFINED + '\ufffe', // 0x0C -> UNDEFINED + '\r' , // 0x0D -> CARRIAGE RETURN + '\u000e', // 0x0E -> SHIFT OUT + '\ufffe', // 0x0F -> UNDEFINED + '\ufffe', // 0x10 -> UNDEFINED + '\uf11c', // 0x11 -> CURSOR DOWN (CUS) + '\uf11a', // 0x12 -> REVERSE VIDEO ON (CUS) + '\uf120', // 0x13 -> HOME (CUS) + '\u007f', // 0x14 -> DELETE + '\ufffe', // 0x15 -> UNDEFINED + '\ufffe', // 0x16 -> UNDEFINED + '\ufffe', // 0x17 -> UNDEFINED + '\ufffe', // 0x18 -> UNDEFINED + '\ufffe', // 0x19 -> UNDEFINED + '\ufffe', // 0x1A -> UNDEFINED + '\ufffe', // 0x1B -> UNDEFINED + '\uf101', // 0x1C -> RED COLOR SWITCH (CUS) + '\uf11d', // 0x1D -> CURSOR RIGHT (CUS) + '\uf102', // 0x1E -> GREEN COLOR SWITCH (CUS) + '\uf103', // 0x1F -> BLUE COLOR SWITCH (CUS) + ' ' , // 0x20 -> SPACE + '!' , // ! 0x21 -> EXCLAMATION MARK + '"' , // " 0x22 -> QUOTATION MARK + '#' , // # 0x23 -> NUMBER SIGN + '$' , // $ 0x24 -> DOLLAR SIGN + '%' , // % 0x25 -> PERCENT SIGN + '&' , // & 0x26 -> AMPERSAND + '\'' , // ' 0x27 -> APOSTROPHE + '(' , // ( 0x28 -> LEFT PARENTHESIS + ')' , // ) 0x29 -> RIGHT PARENTHESIS + '*' , // * 0x2A -> ASTERISK + '+' , // + 0x2B -> PLUS SIGN + ',' , // , 0x2C -> COMMA + '-' , // - 0x2D -> HYPHEN-MINUS + '.' , // . 0x2E -> FULL STOP + '/' , // / 0x2F -> SOLIDUS + '0' , // 0 0x30 -> DIGIT ZERO + '1' , // 1 0x31 -> DIGIT ONE + '2' , // 2 0x32 -> DIGIT TWO + '3' , // 3 0x33 -> DIGIT THREE + '4' , // 4 0x34 -> DIGIT FOUR + '5' , // 5 0x35 -> DIGIT FIVE + '6' , // 6 0x36 -> DIGIT SIX + '7' , // 7 0x37 -> DIGIT SEVEN + '8' , // 8 0x38 -> DIGIT EIGHT + '9' , // 9 0x39 -> DIGIT NINE + ':' , // : 0x3A -> COLON + ';' , // ; 0x3B -> SEMICOLON + '<' , // < 0x3C -> LESS-THAN SIGN + '=' , // = 0x3D -> EQUALS SIGN + '>' , // > 0x3E -> GREATER-THAN SIGN + '?' , // ? 0x3F -> QUESTION MARK + '@' , // @ 0x40 -> COMMERCIAL AT + 'a' , // a 0x41 -> LATIN SMALL LETTER A + 'b' , // b 0x42 -> LATIN SMALL LETTER B + 'c' , // c 0x43 -> LATIN SMALL LETTER C + 'd' , // d 0x44 -> LATIN SMALL LETTER D + 'e' , // e 0x45 -> LATIN SMALL LETTER E + 'f' , // f 0x46 -> LATIN SMALL LETTER F + 'g' , // g 0x47 -> LATIN SMALL LETTER G + 'h' , // h 0x48 -> LATIN SMALL LETTER H + 'i' , // i 0x49 -> LATIN SMALL LETTER I + 'j' , // j 0x4A -> LATIN SMALL LETTER J + 'k' , // k 0x4B -> LATIN SMALL LETTER K + 'l' , // l 0x4C -> LATIN SMALL LETTER L + 'm' , // m 0x4D -> LATIN SMALL LETTER M + 'n' , // n 0x4E -> LATIN SMALL LETTER N + 'o' , // o 0x4F -> LATIN SMALL LETTER O + 'p' , // p 0x50 -> LATIN SMALL LETTER P + 'q' , // q 0x51 -> LATIN SMALL LETTER Q + 'r' , // r 0x52 -> LATIN SMALL LETTER R + 's' , // s 0x53 -> LATIN SMALL LETTER S + 't' , // t 0x54 -> LATIN SMALL LETTER T + 'u' , // u 0x55 -> LATIN SMALL LETTER U + 'v' , // v 0x56 -> LATIN SMALL LETTER V + 'w' , // w 0x57 -> LATIN SMALL LETTER W + 'x' , // x 0x58 -> LATIN SMALL LETTER X + 'y' , // y 0x59 -> LATIN SMALL LETTER Y + 'z' , // z 0x5A -> LATIN SMALL LETTER Z + '[' , // [ 0x5B -> LEFT SQUARE BRACKET + '\u00a3', // £ 0x5C -> POUND SIGN + ']' , // ] 0x5D -> RIGHT SQUARE BRACKET + '\u2191', // ↑ 0x5E -> UPWARDS ARROW + '\u2190', // ← 0x5F -> LEFTWARDS ARROW + '\u2500', // ─ 0x60 -> BOX DRAWINGS LIGHT HORIZONTAL + 'A' , // A 0x61 -> LATIN CAPITAL LETTER A + 'B' , // B 0x62 -> LATIN CAPITAL LETTER B + 'C' , // C 0x63 -> LATIN CAPITAL LETTER C + 'D' , // D 0x64 -> LATIN CAPITAL LETTER D + 'E' , // E 0x65 -> LATIN CAPITAL LETTER E + 'F' , // F 0x66 -> LATIN CAPITAL LETTER F + 'G' , // G 0x67 -> LATIN CAPITAL LETTER G + 'H' , // H 0x68 -> LATIN CAPITAL LETTER H + 'I' , // I 0x69 -> LATIN CAPITAL LETTER I + 'J' , // J 0x6A -> LATIN CAPITAL LETTER J + 'K' , // K 0x6B -> LATIN CAPITAL LETTER K + 'L' , // L 0x6C -> LATIN CAPITAL LETTER L + 'M' , // M 0x6D -> LATIN CAPITAL LETTER M + 'N' , // N 0x6E -> LATIN CAPITAL LETTER N + 'O' , // O 0x6F -> LATIN CAPITAL LETTER O + 'P' , // P 0x70 -> LATIN CAPITAL LETTER P + 'Q' , // Q 0x71 -> LATIN CAPITAL LETTER Q + 'R' , // R 0x72 -> LATIN CAPITAL LETTER R + 'S' , // S 0x73 -> LATIN CAPITAL LETTER S + 'T' , // T 0x74 -> LATIN CAPITAL LETTER T + 'U' , // U 0x75 -> LATIN CAPITAL LETTER U + 'V' , // V 0x76 -> LATIN CAPITAL LETTER V + 'W' , // W 0x77 -> LATIN CAPITAL LETTER W + 'X' , // X 0x78 -> LATIN CAPITAL LETTER X + 'Y' , // Y 0x79 -> LATIN CAPITAL LETTER Y + 'Z' , // Z 0x7A -> LATIN CAPITAL LETTER Z + '\u253c', // ┼ 0x7B -> BOX DRAWINGS LIGHT VERTICAL AND HORIZONTAL + '\uf12e', //  0x7C -> LEFT HALF BLOCK MEDIUM SHADE (CUS) + '\u2502', // │ 0x7D -> BOX DRAWINGS LIGHT VERTICAL + '\u2592', // ▒ 0x7E -> MEDIUM SHADE + '\uf139', //  0x7F -> MEDIUM SHADE SLASHED LEFT (CUS) + '\ufffe', // 0x80 -> UNDEFINED + '\uf104', // 0x81 -> ORANGE COLOR SWITCH (CUS) + '\ufffe', // 0x82 -> UNDEFINED + '\ufffe', // 0x83 -> UNDEFINED + '\ufffe', // 0x84 -> UNDEFINED + '\uf110', //  0x85 -> FUNCTION KEY 1 (CUS) + '\uf112', //  0x86 -> FUNCTION KEY 3 (CUS) + '\uf114', //  0x87 -> FUNCTION KEY 5 (CUS) + '\uf116', //  0x88 -> FUNCTION KEY 7 (CUS) + '\uf111', //  0x89 -> FUNCTION KEY 2 (CUS) + '\uf113', //  0x8A -> FUNCTION KEY 4 (CUS) + '\uf115', //  0x8B -> FUNCTION KEY 6 (CUS) + '\uf117', //  0x8C -> FUNCTION KEY 8 (CUS) + '\n' , // 0x8D -> LINE FEED + '\u000f', //  0x8E -> SHIFT IN + '\ufffe', // 0x8F -> UNDEFINED + '\uf105', // 0x90 -> BLACK COLOR SWITCH (CUS) + '\uf11e', //  0x91 -> CURSOR UP (CUS) + '\uf11b', //  0x92 -> REVERSE VIDEO OFF (CUS) + '\u000c', // 0x93 -> FORM FEED + '\uf121', //  0x94 -> INSERT (CUS) + '\uf106', // 0x95 -> BROWN COLOR SWITCH (CUS) + '\uf107', // 0x96 -> LIGHT RED COLOR SWITCH (CUS) + '\uf108', // 0x97 -> GRAY 1 COLOR SWITCH (CUS) + '\uf109', //  0x98 -> GRAY 2 COLOR SWITCH (CUS) + '\uf10a', //  0x99 -> LIGHT GREEN COLOR SWITCH (CUS) + '\uf10b', //  0x9A -> LIGHT BLUE COLOR SWITCH (CUS) + '\uf10c', //  0x9B -> GRAY 3 COLOR SWITCH (CUS) + '\uf10d', //  0x9C -> PURPLE COLOR SWITCH (CUS) + '\uf11d', //  0x9D -> CURSOR LEFT (CUS) + '\uf10e', //  0x9E -> YELLOW COLOR SWITCH (CUS) + '\uf10f', //  0x9F -> CYAN COLOR SWITCH (CUS) + '\u00a0', // 0xA0 -> NO-BREAK SPACE + '\u258c', // ▌ 0xA1 -> LEFT HALF BLOCK + '\u2584', // ▄ 0xA2 -> LOWER HALF BLOCK + '\u2594', // ▔ 0xA3 -> UPPER ONE EIGHTH BLOCK + '\u2581', // ▁ 0xA4 -> LOWER ONE EIGHTH BLOCK + '\u258f', // ▏ 0xA5 -> LEFT ONE EIGHTH BLOCK + '\u2592', // ▒ 0xA6 -> MEDIUM SHADE + '\u2595', // ▕ 0xA7 -> RIGHT ONE EIGHTH BLOCK + '\uf12f', //  0xA8 -> LOWER HALF BLOCK MEDIUM SHADE (CUS) + '\uf13a', //  0xA9 -> MEDIUM SHADE SLASHED RIGHT (CUS) + '\uf130', //  0xAA -> RIGHT ONE QUARTER BLOCK (CUS) + '\u251c', // ├ 0xAB -> BOX DRAWINGS LIGHT VERTICAL AND RIGHT + '\u2597', // ▗ 0xAC -> QUADRANT LOWER RIGHT + '\u2514', // └ 0xAD -> BOX DRAWINGS LIGHT UP AND RIGHT + '\u2510', // ┐ 0xAE -> BOX DRAWINGS LIGHT DOWN AND LEFT + '\u2582', // ▂ 0xAF -> LOWER ONE QUARTER BLOCK + '\u250c', // ┌ 0xB0 -> BOX DRAWINGS LIGHT DOWN AND RIGHT + '\u2534', // ┴ 0xB1 -> BOX DRAWINGS LIGHT UP AND HORIZONTAL + '\u252c', // ┬ 0xB2 -> BOX DRAWINGS LIGHT DOWN AND HORIZONTAL + '\u2524', // ┤ 0xB3 -> BOX DRAWINGS LIGHT VERTICAL AND LEFT + '\u258e', // ▎ 0xB4 -> LEFT ONE QUARTER BLOCK + '\u258d', // ▍ 0xB5 -> LEFT THREE EIGTHS BLOCK + '\uf131', //  0xB6 -> RIGHT THREE EIGHTHS BLOCK (CUS) + '\uf132', //  0xB7 -> UPPER ONE QUARTER BLOCK (CUS) + '\uf133', //  0xB8 -> UPPER THREE EIGHTS BLOCK (CUS) + '\u2583', // ▃ 0xB9 -> LOWER THREE EIGHTHS BLOCK + '\u2713', // ✓ 0xBA -> CHECK MARK + '\u2596', // ▖ 0xBB -> QUADRANT LOWER LEFT + '\u259d', // ▝ 0xBC -> QUADRANT UPPER RIGHT + '\u2518', // ┘ 0xBD -> BOX DRAWINGS LIGHT UP AND LEFT + '\u2598', // ▘ 0xBE -> QUADRANT UPPER LEFT + '\u259a', // ▚ 0xBF -> QUADRANT UPPER LEFT AND LOWER RIGHT + '\u2500', // ─ 0xC0 -> BOX DRAWINGS LIGHT HORIZONTAL + 'A' , // A 0xC1 -> LATIN CAPITAL LETTER A + 'B' , // B 0xC2 -> LATIN CAPITAL LETTER B + 'C' , // C 0xC3 -> LATIN CAPITAL LETTER C + 'D' , // D 0xC4 -> LATIN CAPITAL LETTER D + 'E' , // E 0xC5 -> LATIN CAPITAL LETTER E + 'F' , // F 0xC6 -> LATIN CAPITAL LETTER F + 'G' , // G 0xC7 -> LATIN CAPITAL LETTER G + 'H' , // H 0xC8 -> LATIN CAPITAL LETTER H + 'I' , // I 0xC9 -> LATIN CAPITAL LETTER I + 'J' , // J 0xCA -> LATIN CAPITAL LETTER J + 'K' , // K 0xCB -> LATIN CAPITAL LETTER K + 'L' , // L 0xCC -> LATIN CAPITAL LETTER L + 'M' , // M 0xCD -> LATIN CAPITAL LETTER M + 'N' , // N 0xCE -> LATIN CAPITAL LETTER N + 'O' , // O 0xCF -> LATIN CAPITAL LETTER O + 'P' , // P 0xD0 -> LATIN CAPITAL LETTER P + 'Q' , // Q 0xD1 -> LATIN CAPITAL LETTER Q + 'R' , // R 0xD2 -> LATIN CAPITAL LETTER R + 'S' , // S 0xD3 -> LATIN CAPITAL LETTER S + 'T' , // T 0xD4 -> LATIN CAPITAL LETTER T + 'U' , // U 0xD5 -> LATIN CAPITAL LETTER U + 'V' , // V 0xD6 -> LATIN CAPITAL LETTER V + 'W' , // W 0xD7 -> LATIN CAPITAL LETTER W + 'X' , // X 0xD8 -> LATIN CAPITAL LETTER X + 'Y' , // Y 0xD9 -> LATIN CAPITAL LETTER Y + 'Z' , // Z 0xDA -> LATIN CAPITAL LETTER Z + '\u253c', // ┼ 0xDB -> BOX DRAWINGS LIGHT VERTICAL AND HORIZONTAL + '\uf12e', //  0xDC -> LEFT HALF BLOCK MEDIUM SHADE (CUS) + '\u2502', // │ 0xDD -> BOX DRAWINGS LIGHT VERTICAL + '\u2592', // ▒ 0xDE -> MEDIUM SHADE + '\uf139', //  0xDF -> MEDIUM SHADE SLASHED LEFT (CUS) + '\u00a0', // 0xE0 -> NO-BREAK SPACE + '\u258c', // ▌ 0xE1 -> LEFT HALF BLOCK + '\u2584', // ▄ 0xE2 -> LOWER HALF BLOCK + '\u2594', // ▔ 0xE3 -> UPPER ONE EIGHTH BLOCK + '\u2581', // ▁ 0xE4 -> LOWER ONE EIGHTH BLOCK + '\u258f', // ▏ 0xE5 -> LEFT ONE EIGHTH BLOCK + '\u2592', // ▒ 0xE6 -> MEDIUM SHADE + '\u2595', // ▕ 0xE7 -> RIGHT ONE EIGHTH BLOCK + '\uf12f', //  0xE8 -> LOWER HALF BLOCK MEDIUM SHADE (CUS) + '\uf13a', //  0xE9 -> MEDIUM SHADE SLASHED RIGHT (CUS) + '\uf130', //  0xEA -> RIGHT ONE QUARTER BLOCK (CUS) + '\u251c', // ├ 0xEB -> BOX DRAWINGS LIGHT VERTICAL AND RIGHT + '\u2597', // ▗ 0xEC -> QUADRANT LOWER RIGHT + '\u2514', // └ 0xED -> BOX DRAWINGS LIGHT UP AND RIGHT + '\u2510', // ┐ 0xEE -> BOX DRAWINGS LIGHT DOWN AND LEFT + '\u2582', // ▂ 0xEF -> LOWER ONE QUARTER BLOCK + '\u250c', // ┌ 0xF0 -> BOX DRAWINGS LIGHT DOWN AND RIGHT + '\u2534', // ┴ 0xF1 -> BOX DRAWINGS LIGHT UP AND HORIZONTAL + '\u252c', // ┬ 0xF2 -> BOX DRAWINGS LIGHT DOWN AND HORIZONTAL + '\u2524', // ┤ 0xF3 -> BOX DRAWINGS LIGHT VERTICAL AND LEFT + '\u258e', // ▎ 0xF4 -> LEFT ONE QUARTER BLOCK + '\u258d', // ▍ 0xF5 -> LEFT THREE EIGTHS BLOCK + '\uf131', //  0xF6 -> RIGHT THREE EIGHTHS BLOCK (CUS) + '\uf132', //  0xF7 -> UPPER ONE QUARTER BLOCK (CUS) + '\uf133', //  0xF8 -> UPPER THREE EIGHTS BLOCK (CUS) + '\u2583', // ▃ 0xF9 -> LOWER THREE EIGHTHS BLOCK + '\u2713', // ✓ 0xFA -> CHECK MARK + '\u2596', // ▖ 0xFB -> QUADRANT LOWER LEFT + '\u259d', // ▝ 0xFC -> QUADRANT UPPER RIGHT + '\u2518', // ┘ 0xFD -> BOX DRAWINGS LIGHT UP AND LEFT + '\u2598', // ▘ 0xFE -> QUADRANT UPPER LEFT + '\u2592' // ▒ 0xFF -> MEDIUM SHADE + ) + + private val decodingPetsciiUppercase = arrayOf( + '\u0000', // 0x00 -> \u0000 + '\ufffe', // 0x01 -> UNDEFINED + '\ufffe', // 0x02 -> UNDEFINED + '\ufffe', // 0x03 -> UNDEFINED + '\ufffe', // 0x04 -> UNDEFINED + '\uf100', // 0x05 -> WHITE COLOR SWITCH (CUS) + '\ufffe', // 0x06 -> UNDEFINED + '\ufffe', // 0x07 -> UNDEFINED + '\uf118', // 0x08 -> DISABLE CHARACTER SET SWITCHING (CUS) + '\uf119', // 0x09 -> ENABLE CHARACTER SET SWITCHING (CUS) + '\ufffe', // 0x0A -> UNDEFINED + '\ufffe', // 0x0B -> UNDEFINED + '\ufffe', // 0x0C -> UNDEFINED + '\r' , // 0x0D -> CARRIAGE RETURN + '\u000e', // 0x0E -> SHIFT OUT + '\ufffe', // 0x0F -> UNDEFINED + '\ufffe', // 0x10 -> UNDEFINED + '\uf11c', // 0x11 -> CURSOR DOWN (CUS) + '\uf11a', // 0x12 -> REVERSE VIDEO ON (CUS) + '\uf120', // 0x13 -> HOME (CUS) + '\u007f', // 0x14 -> DELETE + '\ufffe', // 0x15 -> UNDEFINED + '\ufffe', // 0x16 -> UNDEFINED + '\ufffe', // 0x17 -> UNDEFINED + '\ufffe', // 0x18 -> UNDEFINED + '\ufffe', // 0x19 -> UNDEFINED + '\ufffe', // 0x1A -> UNDEFINED + '\ufffe', // 0x1B -> UNDEFINED + '\uf101', // 0x1C -> RED COLOR SWITCH (CUS) + '\uf11d', // 0x1D -> CURSOR RIGHT (CUS) + '\uf102', // 0x1E -> GREEN COLOR SWITCH (CUS) + '\uf103', // 0x1F -> BLUE COLOR SWITCH (CUS) + ' ' , // 0x20 -> SPACE + '!' , // ! 0x21 -> EXCLAMATION MARK + '"' , // " 0x22 -> QUOTATION MARK + '#' , // # 0x23 -> NUMBER SIGN + '$' , // $ 0x24 -> DOLLAR SIGN + '%' , // % 0x25 -> PERCENT SIGN + '&' , // & 0x26 -> AMPERSAND + '\'' , // ' 0x27 -> APOSTROPHE + '(' , // ( 0x28 -> LEFT PARENTHESIS + ')' , // ) 0x29 -> RIGHT PARENTHESIS + '*' , // * 0x2A -> ASTERISK + '+' , // + 0x2B -> PLUS SIGN + ',' , // , 0x2C -> COMMA + '-' , // - 0x2D -> HYPHEN-MINUS + '.' , // . 0x2E -> FULL STOP + '/' , // / 0x2F -> SOLIDUS + '0' , // 0 0x30 -> DIGIT ZERO + '1' , // 1 0x31 -> DIGIT ONE + '2' , // 2 0x32 -> DIGIT TWO + '3' , // 3 0x33 -> DIGIT THREE + '4' , // 4 0x34 -> DIGIT FOUR + '5' , // 5 0x35 -> DIGIT FIVE + '6' , // 6 0x36 -> DIGIT SIX + '7' , // 7 0x37 -> DIGIT SEVEN + '8' , // 8 0x38 -> DIGIT EIGHT + '9' , // 9 0x39 -> DIGIT NINE + ':' , // : 0x3A -> COLON + ';' , // ; 0x3B -> SEMICOLON + '<' , // < 0x3C -> LESS-THAN SIGN + '=' , // = 0x3D -> EQUALS SIGN + '>' , // > 0x3E -> GREATER-THAN SIGN + '?' , // ? 0x3F -> QUESTION MARK + '@' , // @ 0x40 -> COMMERCIAL AT + 'A' , // A 0x41 -> LATIN CAPITAL LETTER A + 'B' , // B 0x42 -> LATIN CAPITAL LETTER B + 'C' , // C 0x43 -> LATIN CAPITAL LETTER C + 'D' , // D 0x44 -> LATIN CAPITAL LETTER D + 'E' , // E 0x45 -> LATIN CAPITAL LETTER E + 'F' , // F 0x46 -> LATIN CAPITAL LETTER F + 'G' , // G 0x47 -> LATIN CAPITAL LETTER G + 'H' , // H 0x48 -> LATIN CAPITAL LETTER H + 'I' , // I 0x49 -> LATIN CAPITAL LETTER I + 'J' , // J 0x4A -> LATIN CAPITAL LETTER J + 'K' , // K 0x4B -> LATIN CAPITAL LETTER K + 'L' , // L 0x4C -> LATIN CAPITAL LETTER L + 'M' , // M 0x4D -> LATIN CAPITAL LETTER M + 'N' , // N 0x4E -> LATIN CAPITAL LETTER N + 'O' , // O 0x4F -> LATIN CAPITAL LETTER O + 'P' , // P 0x50 -> LATIN CAPITAL LETTER P + 'Q' , // Q 0x51 -> LATIN CAPITAL LETTER Q + 'R' , // R 0x52 -> LATIN CAPITAL LETTER R + 'S' , // S 0x53 -> LATIN CAPITAL LETTER S + 'T' , // T 0x54 -> LATIN CAPITAL LETTER T + 'U' , // U 0x55 -> LATIN CAPITAL LETTER U + 'V' , // V 0x56 -> LATIN CAPITAL LETTER V + 'W' , // W 0x57 -> LATIN CAPITAL LETTER W + 'X' , // X 0x58 -> LATIN CAPITAL LETTER X + 'Y' , // Y 0x59 -> LATIN CAPITAL LETTER Y + 'Z' , // Z 0x5A -> LATIN CAPITAL LETTER Z + '[' , // [ 0x5B -> LEFT SQUARE BRACKET + '\u00a3', // £ 0x5C -> POUND SIGN + ']' , // ] 0x5D -> RIGHT SQUARE BRACKET + '\u2191', // ↑ 0x5E -> UPWARDS ARROW + '\u2190', // ← 0x5F -> LEFTWARDS ARROW + '\u2500', // ─ 0x60 -> BOX DRAWINGS LIGHT HORIZONTAL + '\u2660', // ♠ 0x61 -> BLACK SPADE SUIT + '\u2502', // │ 0x62 -> BOX DRAWINGS LIGHT VERTICAL + '\u2500', // ─ 0x63 -> BOX DRAWINGS LIGHT HORIZONTAL + '\uf122', //  0x64 -> BOX DRAWINGS LIGHT HORIZONTAL ONE QUARTER UP (CUS) + '\uf123', //  0x65 -> BOX DRAWINGS LIGHT HORIZONTAL TWO QUARTERS UP (CUS) + '\uf124', //  0x66 -> BOX DRAWINGS LIGHT HORIZONTAL ONE QUARTER DOWN (CUS) + '\uf126', //  0x67 -> BOX DRAWINGS LIGHT VERTICAL ONE QUARTER LEFT (CUS) + '\uf128', //  0x68 -> BOX DRAWINGS LIGHT VERTICAL ONE QUARTER RIGHT (CUS) + '\u256e', // ╮ 0x69 -> BOX DRAWINGS LIGHT ARC DOWN AND LEFT + '\u2570', // ╰ 0x6A -> BOX DRAWINGS LIGHT ARC UP AND RIGHT + '\u256f', // ╯ 0x6B -> BOX DRAWINGS LIGHT ARC UP AND LEFT + '\uf12a', //  0x6C -> ONE EIGHTH BLOCK UP AND RIGHT (CUS) + '\u2572', // ╲ 0x6D -> BOX DRAWINGS LIGHT DIAGONAL UPPER LEFT TO LOWER RIGHT + '\u2571', // ╱ 0x6E -> BOX DRAWINGS LIGHT DIAGONAL UPPER RIGHT TO LOWER LEFT + '\uf12b', //  0x6F -> ONE EIGHTH BLOCK DOWN AND RIGHT (CUS) + '\uf12c', //  0x70 -> ONE EIGHTH BLOCK DOWN AND LEFT (CUS) + '\u25cf', // ● 0x71 -> BLACK CIRCLE + '\uf125', //  0x72 -> BOX DRAWINGS LIGHT HORIZONTAL TWO QUARTERS DOWN (CUS) + '\u2665', // ♥ 0x73 -> BLACK HEART SUIT + '\uf127', //  0x74 -> BOX DRAWINGS LIGHT VERTICAL TWO QUARTERS LEFT (CUS) + '\u256d', // ╭ 0x75 -> BOX DRAWINGS LIGHT ARC DOWN AND RIGHT + '\u2573', // ╳ 0x76 -> BOX DRAWINGS LIGHT DIAGONAL CROSS + '\u25cb', // ○ 0x77 -> WHITE CIRCLE + '\u2663', // ♣ 0x78 -> BLACK CLUB SUIT + '\uf129', //  0x79 -> BOX DRAWINGS LIGHT VERTICAL TWO QUARTERS RIGHT (CUS) + '\u2666', // ♦ 0x7A -> BLACK DIAMOND SUIT + '\u253c', // ┼ 0x7B -> BOX DRAWINGS LIGHT VERTICAL AND HORIZONTAL + '\uf12e', //  0x7C -> LEFT HALF BLOCK MEDIUM SHADE (CUS) + '\u2502', // │ 0x7D -> BOX DRAWINGS LIGHT VERTICAL + '\u03c0', // π 0x7E -> GREEK SMALL LETTER PI + '\u25e5', // ◥ 0x7F -> BLACK UPPER RIGHT TRIANGLE + '\ufffe', // 0x80 -> UNDEFINED + '\uf104', //  0x81 -> ORANGE COLOR SWITCH (CUS) + '\ufffe', // 0x82 -> UNDEFINED + '\ufffe', // 0x83 -> UNDEFINED + '\ufffe', // 0x84 -> UNDEFINED + '\uf110', // 0x85 -> FUNCTION KEY 1 (CUS) + '\uf112', // 0x86 -> FUNCTION KEY 3 (CUS) + '\uf114', // 0x87 -> FUNCTION KEY 5 (CUS) + '\uf116', // 0x88 -> FUNCTION KEY 7 (CUS) + '\uf111', // 0x89 -> FUNCTION KEY 2 (CUS) + '\uf113', // 0x8A -> FUNCTION KEY 4 (CUS) + '\uf115', // 0x8B -> FUNCTION KEY 6 (CUS) + '\uf117', // 0x8C -> FUNCTION KEY 8 (CUS) + '\n' , // 0x8D -> LINE FEED + '\u000f', // 0x8E -> SHIFT IN + '\ufffe', // 0x8F -> UNDEFINED + '\uf105', // 0x90 -> BLACK COLOR SWITCH (CUS) + '\uf11e', // 0x91 -> CURSOR UP (CUS) + '\uf11b', // 0x92 -> REVERSE VIDEO OFF (CUS) + '\u000c', // 0x93 -> FORM FEED + '\uf121', // 0x94 -> INSERT (CUS) + '\uf106', // 0x95 -> BROWN COLOR SWITCH (CUS) + '\uf107', // 0x96 -> LIGHT RED COLOR SWITCH (CUS) + '\uf108', // 0x97 -> GRAY 1 COLOR SWITCH (CUS) + '\uf109', // 0x98 -> GRAY 2 COLOR SWITCH (CUS) + '\uf10a', // 0x99 -> LIGHT GREEN COLOR SWITCH (CUS) + '\uf10b', // 0x9A -> LIGHT BLUE COLOR SWITCH (CUS) + '\uf10c', // 0x9B -> GRAY 3 COLOR SWITCH (CUS) + '\uf10d', // 0x9C -> PURPLE COLOR SWITCH (CUS) + '\uf11d', // 0x9D -> CURSOR LEFT (CUS) + '\uf10e', // 0x9E -> YELLOW COLOR SWITCH (CUS) + '\uf10f', // 0x9F -> CYAN COLOR SWITCH (CUS) + '\u00a0', // 0xA0 -> NO-BREAK SPACE + '\u258c', // ▌ 0xA1 -> LEFT HALF BLOCK + '\u2584', // ▄ 0xA2 -> LOWER HALF BLOCK + '\u2594', // ▔ 0xA3 -> UPPER ONE EIGHTH BLOCK + '\u2581', // ▁ 0xA4 -> LOWER ONE EIGHTH BLOCK + '\u258f', // ▏ 0xA5 -> LEFT ONE EIGHTH BLOCK + '\u2592', // ▒ 0xA6 -> MEDIUM SHADE + '\u2595', // ▕ 0xA7 -> RIGHT ONE EIGHTH BLOCK + '\uf12f', //  0xA8 -> LOWER HALF BLOCK MEDIUM SHADE (CUS) + '\u25e4', // ◤ 0xA9 -> BLACK UPPER LEFT TRIANGLE + '\uf130', //  0xAA -> RIGHT ONE QUARTER BLOCK (CUS) + '\u251c', // ├ 0xAB -> BOX DRAWINGS LIGHT VERTICAL AND RIGHT + '\u2597', // ▗ 0xAC -> QUADRANT LOWER RIGHT + '\u2514', // └ 0xAD -> BOX DRAWINGS LIGHT UP AND RIGHT + '\u2510', // ┐ 0xAE -> BOX DRAWINGS LIGHT DOWN AND LEFT + '\u2582', // ▂ 0xAF -> LOWER ONE QUARTER BLOCK + '\u250c', // ┌ 0xB0 -> BOX DRAWINGS LIGHT DOWN AND RIGHT + '\u2534', // ┴ 0xB1 -> BOX DRAWINGS LIGHT UP AND HORIZONTAL + '\u252c', // ┬ 0xB2 -> BOX DRAWINGS LIGHT DOWN AND HORIZONTAL + '\u2524', // ┤ 0xB3 -> BOX DRAWINGS LIGHT VERTICAL AND LEFT + '\u258e', // ▎ 0xB4 -> LEFT ONE QUARTER BLOCK + '\u258d', // ▍ 0xB5 -> LEFT THREE EIGTHS BLOCK + '\uf131', //  0xB6 -> RIGHT THREE EIGHTHS BLOCK (CUS) + '\uf132', //  0xB7 -> UPPER ONE QUARTER BLOCK (CUS) + '\uf133', //  0xB8 -> UPPER THREE EIGHTS BLOCK (CUS) + '\u2583', // ▃ 0xB9 -> LOWER THREE EIGHTHS BLOCK + '\uf12d', //  0xBA -> ONE EIGHTH BLOCK UP AND LEFT (CUS) + '\u2596', // ▖ 0xBB -> QUADRANT LOWER LEFT + '\u259d', // ▝ 0xBC -> QUADRANT UPPER RIGHT + '\u2518', // ┘ 0xBD -> BOX DRAWINGS LIGHT UP AND LEFT + '\u2598', // ▘ 0xBE -> QUADRANT UPPER LEFT + '\u259a', // ▚ 0xBF -> QUADRANT UPPER LEFT AND LOWER RIGHT + '\u2500', // ─ 0xC0 -> BOX DRAWINGS LIGHT HORIZONTAL + '\u2660', // ♠ 0xC1 -> BLACK SPADE SUIT + '\u2502', // │ 0xC2 -> BOX DRAWINGS LIGHT VERTICAL + '\u2500', // ─ 0xC3 -> BOX DRAWINGS LIGHT HORIZONTAL + '\uf122', //  0xC4 -> BOX DRAWINGS LIGHT HORIZONTAL ONE QUARTER UP (CUS) + '\uf123', //  0xC5 -> BOX DRAWINGS LIGHT HORIZONTAL TWO QUARTERS UP (CUS) + '\uf124', //  0xC6 -> BOX DRAWINGS LIGHT HORIZONTAL ONE QUARTER DOWN (CUS) + '\uf126', //  0xC7 -> BOX DRAWINGS LIGHT VERTICAL ONE QUARTER LEFT (CUS) + '\uf128', //  0xC8 -> BOX DRAWINGS LIGHT VERTICAL ONE QUARTER RIGHT (CUS) + '\u256e', // ╮ 0xC9 -> BOX DRAWINGS LIGHT ARC DOWN AND LEFT + '\u2570', // ╰ 0xCA -> BOX DRAWINGS LIGHT ARC UP AND RIGHT + '\u256f', // ╯ 0xCB -> BOX DRAWINGS LIGHT ARC UP AND LEFT + '\uf12a', //  0xCC -> ONE EIGHTH BLOCK UP AND RIGHT (CUS) + '\u2572', // ╲ 0xCD -> BOX DRAWINGS LIGHT DIAGONAL UPPER LEFT TO LOWER RIGHT + '\u2571', // ╱ 0xCE -> BOX DRAWINGS LIGHT DIAGONAL UPPER RIGHT TO LOWER LEFT + '\uf12b', //  0xCF -> ONE EIGHTH BLOCK DOWN AND RIGHT (CUS) + '\uf12c', //  0xD0 -> ONE EIGHTH BLOCK DOWN AND LEFT (CUS) + '\u25cf', // ● 0xD1 -> BLACK CIRCLE + '\uf125', //  0xD2 -> BOX DRAWINGS LIGHT HORIZONTAL TWO QUARTERS DOWN (CUS) + '\u2665', // ♥ 0xD3 -> BLACK HEART SUIT + '\uf127', //  0xD4 -> BOX DRAWINGS LIGHT VERTICAL TWO QUARTERS LEFT (CUS) + '\u256d', // ╭ 0xD5 -> BOX DRAWINGS LIGHT ARC DOWN AND LEFT + '\u2573', // ╳ 0xD6 -> BOX DRAWINGS LIGHT DIAGONAL CROSS + '\u25cb', // ○ 0xD7 -> WHITE CIRCLE + '\u2663', // ♣ 0xD8 -> BLACK CLUB SUIT + '\uf129', //  0xD9 -> BOX DRAWINGS LIGHT VERTICAL TWO QUARTERS RIGHT (CUS) + '\u2666', // ♦ 0xDA -> BLACK DIAMOND SUIT + '\u253c', // ┼ 0xDB -> BOX DRAWINGS LIGHT VERTICAL AND HORIZONTAL + '\uf12e', //  0xDC -> LEFT HALF BLOCK MEDIUM SHADE (CUS) + '\u2502', // │ 0xDD -> BOX DRAWINGS LIGHT VERTICAL + '\u03c0', // π 0xDE -> GREEK SMALL LETTER PI + '\u25e5', // ◥ 0xDF -> BLACK UPPER RIGHT TRIANGLE + '\u00a0', // 0xE0 -> NO-BREAK SPACE + '\u258c', // ▌ 0xE1 -> LEFT HALF BLOCK + '\u2584', // ▄ 0xE2 -> LOWER HALF BLOCK + '\u2594', // ▔ 0xE3 -> UPPER ONE EIGHTH BLOCK + '\u2581', // ▁ 0xE4 -> LOWER ONE EIGHTH BLOCK + '\u258f', // ▏ 0xE5 -> LEFT ONE EIGHTH BLOCK + '\u2592', // ▒ 0xE6 -> MEDIUM SHADE + '\u2595', // ▕ 0xE7 -> RIGHT ONE EIGHTH BLOCK + '\uf12f', //  0xE8 -> LOWER HALF BLOCK MEDIUM SHADE (CUS) + '\u25e4', // ◤ 0xE9 -> BLACK UPPER LEFT TRIANGLE + '\uf130', //  0xEA -> RIGHT ONE QUARTER BLOCK (CUS) + '\u251c', // ├ 0xEB -> BOX DRAWINGS LIGHT VERTICAL AND RIGHT + '\u2597', // ▗ 0xEC -> QUADRANT LOWER RIGHT + '\u2514', // └ 0xED -> BOX DRAWINGS LIGHT UP AND RIGHT + '\u2510', // ┐ 0xEE -> BOX DRAWINGS LIGHT DOWN AND LEFT + '\u2582', // ▂ 0xEF -> LOWER ONE QUARTER BLOCK + '\u250c', // ┌ 0xF0 -> BOX DRAWINGS LIGHT DOWN AND RIGHT + '\u2534', // ┴ 0xF1 -> BOX DRAWINGS LIGHT UP AND HORIZONTAL + '\u252c', // ┬ 0xF2 -> BOX DRAWINGS LIGHT DOWN AND HORIZONTAL + '\u2524', // ┤ 0xF3 -> BOX DRAWINGS LIGHT VERTICAL AND LEFT + '\u258e', // ▎ 0xF4 -> LEFT ONE QUARTER BLOCK + '\u258d', // ▍ 0xF5 -> LEFT THREE EIGTHS BLOCK + '\uf131', //  0xF6 -> RIGHT THREE EIGHTHS BLOCK (CUS) + '\uf132', //  0xF7 -> UPPER ONE QUARTER BLOCK (CUS) + '\uf133', //  0xF8 -> UPPER THREE EIGHTS BLOCK (CUS) + '\u2583', // ▃ 0xF9 -> LOWER THREE EIGHTHS BLOCK + '\uf12d', //  0xFA -> ONE EIGHTH BLOCK UP AND LEFT (CUS) + '\u2596', // ▖ 0xFB -> QUADRANT LOWER LEFT + '\u259d', // ▝ 0xFC -> QUADRANT UPPER RIGHT + '\u2518', // ┘ 0xFD -> BOX DRAWINGS LIGHT UP AND LEFT + '\u2598', // ▘ 0xFE -> QUADRANT UPPER LEFT + '\u03c0' // π 0xFF -> GREEK SMALL LETTER PI + ) + + private val decodingScreencodeLowercase = arrayOf( + '@' , // @ 0x00 -> COMMERCIAL AT + 'a' , // a 0x01 -> LATIN SMALL LETTER A + 'b' , // b 0x02 -> LATIN SMALL LETTER B + 'c' , // c 0x03 -> LATIN SMALL LETTER C + 'd' , // d 0x04 -> LATIN SMALL LETTER D + 'e' , // e 0x05 -> LATIN SMALL LETTER E + 'f' , // f 0x06 -> LATIN SMALL LETTER F + 'g' , // g 0x07 -> LATIN SMALL LETTER G + 'h' , // h 0x08 -> LATIN SMALL LETTER H + 'i' , // i 0x09 -> LATIN SMALL LETTER I + 'j' , // j 0x0A -> LATIN SMALL LETTER J + 'k' , // k 0x0B -> LATIN SMALL LETTER K + 'l' , // l 0x0C -> LATIN SMALL LETTER L + 'm' , // m 0x0D -> LATIN SMALL LETTER M + 'n' , // n 0x0E -> LATIN SMALL LETTER N + 'o' , // o 0x0F -> LATIN SMALL LETTER O + 'p' , // p 0x10 -> LATIN SMALL LETTER P + 'q' , // q 0x11 -> LATIN SMALL LETTER Q + 'r' , // r 0x12 -> LATIN SMALL LETTER R + 's' , // s 0x13 -> LATIN SMALL LETTER S + 't' , // t 0x14 -> LATIN SMALL LETTER T + 'u' , // u 0x15 -> LATIN SMALL LETTER U + 'v' , // v 0x16 -> LATIN SMALL LETTER V + 'w' , // w 0x17 -> LATIN SMALL LETTER W + 'x' , // x 0x18 -> LATIN SMALL LETTER X + 'y' , // y 0x19 -> LATIN SMALL LETTER Y + 'z' , // z 0x1A -> LATIN SMALL LETTER Z + '[' , // [ 0x1B -> LEFT SQUARE BRACKET + '\u00a3', // £ 0x1C -> POUND SIGN + ']' , // ] 0x1D -> RIGHT SQUARE BRACKET + '\u2191', // ↑ 0x1E -> UPWARDS ARROW + '\u2190', // ← 0x1F -> LEFTWARDS ARROW + ' ' , // 0x20 -> SPACE + '!' , // ! 0x21 -> EXCLAMATION MARK + '"' , // " 0x22 -> QUOTATION MARK + '#' , // # 0x23 -> NUMBER SIGN + '$' , // $ 0x24 -> DOLLAR SIGN + '%' , // % 0x25 -> PERCENT SIGN + '&' , // & 0x26 -> AMPERSAND + '\'' , // ' 0x27 -> APOSTROPHE + '(' , // ( 0x28 -> LEFT PARENTHESIS + ')' , // ) 0x29 -> RIGHT PARENTHESIS + '*' , // * 0x2A -> ASTERISK + '+' , // + 0x2B -> PLUS SIGN + ',' , // , 0x2C -> COMMA + '-' , // - 0x2D -> HYPHEN-MINUS + '.' , // . 0x2E -> FULL STOP + '/' , // / 0x2F -> SOLIDUS + '0' , // 0 0x30 -> DIGIT ZERO + '1' , // 1 0x31 -> DIGIT ONE + '2' , // 2 0x32 -> DIGIT TWO + '3' , // 3 0x33 -> DIGIT THREE + '4' , // 4 0x34 -> DIGIT FOUR + '5' , // 5 0x35 -> DIGIT FIVE + '6' , // 6 0x36 -> DIGIT SIX + '7' , // 7 0x37 -> DIGIT SEVEN + '8' , // 8 0x38 -> DIGIT EIGHT + '9' , // 9 0x39 -> DIGIT NINE + ':' , // : 0x3A -> COLON + ';' , // ; 0x3B -> SEMICOLON + '<' , // < 0x3C -> LESS-THAN SIGN + '=' , // = 0x3D -> EQUALS SIGN + '>' , // > 0x3E -> GREATER-THAN SIGN + '?' , // ? 0x3F -> QUESTION MARK + '\u2500', // ─ 0x40 -> BOX DRAWINGS LIGHT HORIZONTAL + 'A' , // A 0x41 -> LATIN CAPITAL LETTER A + 'B' , // B 0x42 -> LATIN CAPITAL LETTER B + 'C' , // C 0x43 -> LATIN CAPITAL LETTER C + 'D' , // D 0x44 -> LATIN CAPITAL LETTER D + 'E' , // E 0x45 -> LATIN CAPITAL LETTER E + 'F' , // F 0x46 -> LATIN CAPITAL LETTER F + 'G' , // G 0x47 -> LATIN CAPITAL LETTER G + 'H' , // H 0x48 -> LATIN CAPITAL LETTER H + 'I' , // I 0x49 -> LATIN CAPITAL LETTER I + 'J' , // J 0x4A -> LATIN CAPITAL LETTER J + 'K' , // K 0x4B -> LATIN CAPITAL LETTER K + 'L' , // L 0x4C -> LATIN CAPITAL LETTER L + 'M' , // M 0x4D -> LATIN CAPITAL LETTER M + 'N' , // N 0x4E -> LATIN CAPITAL LETTER N + 'O' , // O 0x4F -> LATIN CAPITAL LETTER O + 'P' , // P 0x50 -> LATIN CAPITAL LETTER P + 'Q' , // Q 0x51 -> LATIN CAPITAL LETTER Q + 'R' , // R 0x52 -> LATIN CAPITAL LETTER R + 'S' , // S 0x53 -> LATIN CAPITAL LETTER S + 'T' , // T 0x54 -> LATIN CAPITAL LETTER T + 'U' , // U 0x55 -> LATIN CAPITAL LETTER U + 'V' , // V 0x56 -> LATIN CAPITAL LETTER V + 'W' , // W 0x57 -> LATIN CAPITAL LETTER W + 'X' , // X 0x58 -> LATIN CAPITAL LETTER X + 'Y' , // Y 0x59 -> LATIN CAPITAL LETTER Y + 'Z' , // Z 0x5A -> LATIN CAPITAL LETTER Z + '\u253c', // ┼ 0x5B -> BOX DRAWINGS LIGHT VERTICAL AND HORIZONTAL + '\uf12e', //  0x5C -> LEFT HALF BLOCK MEDIUM SHADE (CUS) + '\u2502', // │ 0x5D -> BOX DRAWINGS LIGHT VERTICAL + '\u2592', // ▒ 0x5E -> MEDIUM SHADE + '\uf139', //  0x5F -> MEDIUM SHADE SLASHED LEFT (CUS) + '\u00a0', // 0x60 -> NO-BREAK SPACE + '\u258c', // ▌ 0x61 -> LEFT HALF BLOCK + '\u2584', // ▄ 0x62 -> LOWER HALF BLOCK + '\u2594', // ▔ 0x63 -> UPPER ONE EIGHTH BLOCK + '\u2581', // ▁ 0x64 -> LOWER ONE EIGHTH BLOCK + '\u258f', // ▏ 0x65 -> LEFT ONE EIGHTH BLOCK + '\u2592', // ▒ 0x66 -> MEDIUM SHADE + '\u2595', // ▕ 0x67 -> RIGHT ONE EIGHTH BLOCK + '\uf12f', //  0x68 -> LOWER HALF BLOCK MEDIUM SHADE (CUS) + '\uf13a', //  0x69 -> MEDIUM SHADE SLASHED RIGHT (CUS) + '\uf130', //  0x6A -> RIGHT ONE QUARTER BLOCK (CUS) + '\u251c', // ├ 0x6B -> BOX DRAWINGS LIGHT VERTICAL AND RIGHT + '\u2597', // ▗ 0x6C -> QUADRANT LOWER RIGHT + '\u2514', // └ 0x6D -> BOX DRAWINGS LIGHT UP AND RIGHT + '\u2510', // ┐ 0x6E -> BOX DRAWINGS LIGHT DOWN AND LEFT + '\u2582', // ▂ 0x6F -> LOWER ONE QUARTER BLOCK + '\u250c', // ┌ 0x70 -> BOX DRAWINGS LIGHT DOWN AND RIGHT + '\u2534', // ┴ 0x71 -> BOX DRAWINGS LIGHT UP AND HORIZONTAL + '\u252c', // ┬ 0x72 -> BOX DRAWINGS LIGHT DOWN AND HORIZONTAL + '\u2524', // ┤ 0x73 -> BOX DRAWINGS LIGHT VERTICAL AND LEFT + '\u258e', // ▎ 0x74 -> LEFT ONE QUARTER BLOCK + '\u258d', // ▍ 0x75 -> LEFT THREE EIGTHS BLOCK + '\uf131', //  0x76 -> RIGHT THREE EIGHTHS BLOCK (CUS) + '\uf132', //  0x77 -> UPPER ONE QUARTER BLOCK (CUS) + '\uf133', //  0x78 -> UPPER THREE EIGHTS BLOCK (CUS) + '\u2583', // ▃ 0x79 -> LOWER THREE EIGHTHS BLOCK + '\u2713', // ✓ 0x7A -> CHECK MARK + '\u2596', // ▖ 0x7B -> QUADRANT LOWER LEFT + '\u259d', // ▝ 0x7C -> QUADRANT UPPER RIGHT + '\u2518', // ┘ 0x7D -> BOX DRAWINGS LIGHT UP AND LEFT + '\u2598', // ▘ 0x7E -> QUADRANT UPPER LEFT + '\u259a', // ▚ 0x7F -> QUADRANT UPPER LEFT AND LOWER RIGHT + '\ufffe', // 0x80 -> UNDEFINED + '\ufffe', // 0x81 -> UNDEFINED + '\ufffe', // 0x82 -> UNDEFINED + '\ufffe', // 0x83 -> UNDEFINED + '\ufffe', // 0x84 -> UNDEFINED + '\ufffe', // 0x85 -> UNDEFINED + '\ufffe', // 0x86 -> UNDEFINED + '\ufffe', // 0x87 -> UNDEFINED + '\ufffe', // 0x88 -> UNDEFINED + '\ufffe', // 0x89 -> UNDEFINED + '\ufffe', // 0x8A -> UNDEFINED + '\ufffe', // 0x8B -> UNDEFINED + '\ufffe', // 0x8C -> UNDEFINED + '\ufffe', // 0x8D -> UNDEFINED + '\ufffe', // 0x8E -> UNDEFINED + '\ufffe', // 0x8F -> UNDEFINED + '\ufffe', // 0x90 -> UNDEFINED + '\ufffe', // 0x91 -> UNDEFINED + '\ufffe', // 0x92 -> UNDEFINED + '\ufffe', // 0x93 -> UNDEFINED + '\ufffe', // 0x94 -> UNDEFINED + '\ufffe', // 0x95 -> UNDEFINED + '\ufffe', // 0x96 -> UNDEFINED + '\ufffe', // 0x97 -> UNDEFINED + '\ufffe', // 0x98 -> UNDEFINED + '\ufffe', // 0x99 -> UNDEFINED + '\ufffe', // 0x9A -> UNDEFINED + '\ufffe', // 0x9B -> UNDEFINED + '\ufffe', // 0x9C -> UNDEFINED + '\ufffe', // 0x9D -> UNDEFINED + '\ufffe', // 0x9E -> UNDEFINED + '\ufffe', // 0x9F -> UNDEFINED + '\ufffe', // 0xA0 -> UNDEFINED + '\ufffe', // 0xA1 -> UNDEFINED + '\ufffe', // 0xA2 -> UNDEFINED + '\ufffe', // 0xA3 -> UNDEFINED + '\ufffe', // 0xA4 -> UNDEFINED + '\ufffe', // 0xA5 -> UNDEFINED + '\ufffe', // 0xA6 -> UNDEFINED + '\ufffe', // 0xA7 -> UNDEFINED + '\ufffe', // 0xA8 -> UNDEFINED + '\ufffe', // 0xA9 -> UNDEFINED + '\ufffe', // 0xAA -> UNDEFINED + '\ufffe', // 0xAB -> UNDEFINED + '\ufffe', // 0xAC -> UNDEFINED + '\ufffe', // 0xAD -> UNDEFINED + '\ufffe', // 0xAE -> UNDEFINED + '\ufffe', // 0xAF -> UNDEFINED + '\ufffe', // 0xB0 -> UNDEFINED + '\ufffe', // 0xB1 -> UNDEFINED + '\ufffe', // 0xB2 -> UNDEFINED + '\ufffe', // 0xB3 -> UNDEFINED + '\ufffe', // 0xB4 -> UNDEFINED + '\ufffe', // 0xB5 -> UNDEFINED + '\ufffe', // 0xB6 -> UNDEFINED + '\ufffe', // 0xB7 -> UNDEFINED + '\ufffe', // 0xB8 -> UNDEFINED + '\ufffe', // 0xB9 -> UNDEFINED + '\ufffe', // 0xBA -> UNDEFINED + '\ufffe', // 0xBB -> UNDEFINED + '\ufffe', // 0xBC -> UNDEFINED + '\ufffe', // 0xBD -> UNDEFINED + '\ufffe', // 0xBE -> UNDEFINED + '\ufffe', // 0xBF -> UNDEFINED + '\ufffe', // 0xC0 -> UNDEFINED + '\ufffe', // 0xC1 -> UNDEFINED + '\ufffe', // 0xC2 -> UNDEFINED + '\ufffe', // 0xC3 -> UNDEFINED + '\ufffe', // 0xC4 -> UNDEFINED + '\ufffe', // 0xC5 -> UNDEFINED + '\ufffe', // 0xC6 -> UNDEFINED + '\ufffe', // 0xC7 -> UNDEFINED + '\ufffe', // 0xC8 -> UNDEFINED + '\ufffe', // 0xC9 -> UNDEFINED + '\ufffe', // 0xCA -> UNDEFINED + '\ufffe', // 0xCB -> UNDEFINED + '\ufffe', // 0xCC -> UNDEFINED + '\ufffe', // 0xCD -> UNDEFINED + '\ufffe', // 0xCE -> UNDEFINED + '\ufffe', // 0xCF -> UNDEFINED + '\ufffe', // 0xD0 -> UNDEFINED + '\ufffe', // 0xD1 -> UNDEFINED + '\ufffe', // 0xD2 -> UNDEFINED + '\ufffe', // 0xD3 -> UNDEFINED + '\ufffe', // 0xD4 -> UNDEFINED + '\ufffe', // 0xD5 -> UNDEFINED + '\ufffe', // 0xD6 -> UNDEFINED + '\ufffe', // 0xD7 -> UNDEFINED + '\ufffe', // 0xD8 -> UNDEFINED + '\ufffe', // 0xD9 -> UNDEFINED + '\ufffe', // 0xDA -> UNDEFINED + '\ufffe', // 0xDB -> UNDEFINED + '\ufffe', // 0xDC -> UNDEFINED + '\ufffe', // 0xDD -> UNDEFINED + '\ufffe', // 0xDE -> UNDEFINED + '\ufffe', // 0xDF -> UNDEFINED + '\ufffe', // 0xE0 -> UNDEFINED + '\ufffe', // 0xE1 -> UNDEFINED + '\ufffe', // 0xE2 -> UNDEFINED + '\ufffe', // 0xE3 -> UNDEFINED + '\ufffe', // 0xE4 -> UNDEFINED + '\ufffe', // 0xE5 -> UNDEFINED + '\ufffe', // 0xE6 -> UNDEFINED + '\ufffe', // 0xE7 -> UNDEFINED + '\ufffe', // 0xE8 -> UNDEFINED + '\ufffe', // 0xE9 -> UNDEFINED + '\ufffe', // 0xEA -> UNDEFINED + '\ufffe', // 0xEB -> UNDEFINED + '\ufffe', // 0xEC -> UNDEFINED + '\ufffe', // 0xED -> UNDEFINED + '\ufffe', // 0xEE -> UNDEFINED + '\ufffe', // 0xEF -> UNDEFINED + '\ufffe', // 0xF0 -> UNDEFINED + '\ufffe', // 0xF1 -> UNDEFINED + '\ufffe', // 0xF2 -> UNDEFINED + '\ufffe', // 0xF3 -> UNDEFINED + '\ufffe', // 0xF4 -> UNDEFINED + '\ufffe', // 0xF5 -> UNDEFINED + '\ufffe', // 0xF6 -> UNDEFINED + '\ufffe', // 0xF7 -> UNDEFINED + '\ufffe', // 0xF8 -> UNDEFINED + '\ufffe', // 0xF9 -> UNDEFINED + '\ufffe', // 0xFA -> UNDEFINED + '\ufffe', // 0xFB -> UNDEFINED + '\ufffe', // 0xFC -> UNDEFINED + '\ufffe', // 0xFD -> UNDEFINED + '\ufffe', // 0xFE -> UNDEFINED + '\ufffe' // 0xFF -> UNDEFINED + ) + + private val decodingScreencodeUppercase = arrayOf( + '@' , // @ 0x00 -> COMMERCIAL AT + 'A' , // A 0x01 -> LATIN CAPITAL LETTER A + 'B' , // B 0x02 -> LATIN CAPITAL LETTER B + 'C' , // C 0x03 -> LATIN CAPITAL LETTER C + 'D' , // D 0x04 -> LATIN CAPITAL LETTER D + 'E' , // E 0x05 -> LATIN CAPITAL LETTER E + 'F' , // F 0x06 -> LATIN CAPITAL LETTER F + 'G' , // G 0x07 -> LATIN CAPITAL LETTER G + 'H' , // H 0x08 -> LATIN CAPITAL LETTER H + 'I' , // I 0x09 -> LATIN CAPITAL LETTER I + 'J' , // J 0x0A -> LATIN CAPITAL LETTER J + 'K' , // K 0x0B -> LATIN CAPITAL LETTER K + 'L' , // L 0x0C -> LATIN CAPITAL LETTER L + 'M' , // M 0x0D -> LATIN CAPITAL LETTER M + 'N' , // N 0x0E -> LATIN CAPITAL LETTER N + 'O' , // O 0x0F -> LATIN CAPITAL LETTER O + 'P' , // P 0x10 -> LATIN CAPITAL LETTER P + 'Q' , // Q 0x11 -> LATIN CAPITAL LETTER Q + 'R' , // R 0x12 -> LATIN CAPITAL LETTER R + 'S' , // S 0x13 -> LATIN CAPITAL LETTER S + 'T' , // T 0x14 -> LATIN CAPITAL LETTER T + 'U' , // U 0x15 -> LATIN CAPITAL LETTER U + 'V' , // V 0x16 -> LATIN CAPITAL LETTER V + 'W' , // W 0x17 -> LATIN CAPITAL LETTER W + 'X' , // X 0x18 -> LATIN CAPITAL LETTER X + 'Y' , // Y 0x19 -> LATIN CAPITAL LETTER Y + 'Z' , // Z 0x1A -> LATIN CAPITAL LETTER Z + '[' , // [ 0x1B -> LEFT SQUARE BRACKET + '\u00a3', // £ 0x1C -> POUND SIGN + ']' , // ] 0x1D -> RIGHT SQUARE BRACKET + '\u2191', // ↑ 0x1E -> UPWARDS ARROW + '\u2190', // ← 0x1F -> LEFTWARDS ARROW + ' ' , // 0x20 -> SPACE + '!' , // ! 0x21 -> EXCLAMATION MARK + '"' , // " 0x22 -> QUOTATION MARK + '#' , // # 0x23 -> NUMBER SIGN + '$' , // $ 0x24 -> DOLLAR SIGN + '%' , // % 0x25 -> PERCENT SIGN + '&' , // & 0x26 -> AMPERSAND + '\'' , // ' 0x27 -> APOSTROPHE + '(' , // ( 0x28 -> LEFT PARENTHESIS + ')' , // ) 0x29 -> RIGHT PARENTHESIS + '*' , // * 0x2A -> ASTERISK + '+' , // + 0x2B -> PLUS SIGN + ',' , // , 0x2C -> COMMA + '-' , // - 0x2D -> HYPHEN-MINUS + '.' , // . 0x2E -> FULL STOP + '/' , // / 0x2F -> SOLIDUS + '0' , // 0 0x30 -> DIGIT ZERO + '1' , // 1 0x31 -> DIGIT ONE + '2' , // 2 0x32 -> DIGIT TWO + '3' , // 3 0x33 -> DIGIT THREE + '4' , // 4 0x34 -> DIGIT FOUR + '5' , // 5 0x35 -> DIGIT FIVE + '6' , // 6 0x36 -> DIGIT SIX + '7' , // 7 0x37 -> DIGIT SEVEN + '8' , // 8 0x38 -> DIGIT EIGHT + '9' , // 9 0x39 -> DIGIT NINE + ':' , // : 0x3A -> COLON + ';' , // ; 0x3B -> SEMICOLON + '<' , // < 0x3C -> LESS-THAN SIGN + '=' , // = 0x3D -> EQUALS SIGN + '>' , // > 0x3E -> GREATER-THAN SIGN + '?' , // ? 0x3F -> QUESTION MARK + '\u2500', // ─ 0x40 -> BOX DRAWINGS LIGHT HORIZONTAL + '\u2660', // ♠ 0x41 -> BLACK SPADE SUIT + '\u2502', // │ 0x42 -> BOX DRAWINGS LIGHT VERTICAL + '\u2500', // ─ 0x43 -> BOX DRAWINGS LIGHT HORIZONTAL + '\uf122', //  0x44 -> BOX DRAWINGS LIGHT HORIZONTAL ONE QUARTER UP (CUS) + '\uf123', //  0x45 -> BOX DRAWINGS LIGHT HORIZONTAL TWO QUARTERS UP (CUS) + '\uf124', //  0x46 -> BOX DRAWINGS LIGHT HORIZONTAL ONE QUARTER DOWN (CUS) + '\uf126', //  0x47 -> BOX DRAWINGS LIGHT VERTICAL ONE QUARTER LEFT (CUS) + '\uf128', //  0x48 -> BOX DRAWINGS LIGHT VERTICAL ONE QUARTER RIGHT (CUS) + '\u256e', // ╮ 0x49 -> BOX DRAWINGS LIGHT ARC DOWN AND LEFT + '\u2570', // ╰ 0x4A -> BOX DRAWINGS LIGHT ARC UP AND RIGHT + '\u256f', // ╯ 0x4B -> BOX DRAWINGS LIGHT ARC UP AND LEFT + '\uf12a', //  0x4C -> ONE EIGHTH BLOCK UP AND RIGHT (CUS) + '\u2572', // ╲ 0x4D -> BOX DRAWINGS LIGHT DIAGONAL UPPER LEFT TO LOWER RIGHT + '\u2571', // ╱ 0x4E -> BOX DRAWINGS LIGHT DIAGONAL UPPER RIGHT TO LOWER LEFT + '\uf12b', //  0x4F -> ONE EIGHTH BLOCK DOWN AND RIGHT (CUS) + '\uf12c', //  0x50 -> ONE EIGHTH BLOCK DOWN AND LEFT (CUS) + '\u25cf', // ● 0x51 -> BLACK CIRCLE + '\uf125', //  0x52 -> BOX DRAWINGS LIGHT HORIZONTAL TWO QUARTERS DOWN (CUS) + '\u2665', // ♥ 0x53 -> BLACK HEART SUIT + '\uf127', //  0x54 -> BOX DRAWINGS LIGHT VERTICAL TWO QUARTERS LEFT (CUS) + '\u256d', // ╭ 0x55 -> BOX DRAWINGS LIGHT ARC DOWN AND RIGHT + '\u2573', // ╳ 0x56 -> BOX DRAWINGS LIGHT DIAGONAL CROSS + '\u25cb', // ○ 0x57 -> WHITE CIRCLE + '\u2663', // ♣ 0x58 -> BLACK CLUB SUIT + '\uf129', //  0x59 -> BOX DRAWINGS LIGHT VERTICAL TWO QUARTERS RIGHT (CUS) + '\u2666', // ♦ 0x5A -> BLACK DIAMOND SUIT + '\u253c', // ┼ 0x5B -> BOX DRAWINGS LIGHT VERTICAL AND HORIZONTAL + '\uf12e', //  0x5C -> LEFT HALF BLOCK MEDIUM SHADE (CUS) + '\u2502', // │ 0x5D -> BOX DRAWINGS LIGHT VERTICAL + '\u03c0', // π 0x5E -> GREEK SMALL LETTER PI + '\u25e5', // ◥ 0x5F -> BLACK UPPER RIGHT TRIANGLE + '\u00a0', // 0x60 -> NO-BREAK SPACE + '\u258c', // ▌ 0x61 -> LEFT HALF BLOCK + '\u2584', // ▄ 0x62 -> LOWER HALF BLOCK + '\u2594', // ▔ 0x63 -> UPPER ONE EIGHTH BLOCK + '\u2581', // ▁ 0x64 -> LOWER ONE EIGHTH BLOCK + '\u258f', // ▏ 0x65 -> LEFT ONE EIGHTH BLOCK + '\u2592', // ▒ 0x66 -> MEDIUM SHADE + '\u2595', // ▕ 0x67 -> RIGHT ONE EIGHTH BLOCK + '\uf12f', //  0x68 -> LOWER HALF BLOCK MEDIUM SHADE (CUS) + '\u25e4', // ◤ 0x69 -> BLACK UPPER LEFT TRIANGLE + '\uf130', //  0x6A -> RIGHT ONE QUARTER BLOCK (CUS) + '\u251c', // ├ 0x6B -> BOX DRAWINGS LIGHT VERTICAL AND RIGHT + '\u2597', // ▗ 0x6C -> QUADRANT LOWER RIGHT + '\u2514', // └ 0x6D -> BOX DRAWINGS LIGHT UP AND RIGHT + '\u2510', // ┐ 0x6E -> BOX DRAWINGS LIGHT DOWN AND LEFT + '\u2582', // ▂ 0x6F -> LOWER ONE QUARTER BLOCK + '\u250c', // ┌ 0x70 -> BOX DRAWINGS LIGHT DOWN AND RIGHT + '\u2534', // ┴ 0x71 -> BOX DRAWINGS LIGHT UP AND HORIZONTAL + '\u252c', // ┬ 0x72 -> BOX DRAWINGS LIGHT DOWN AND HORIZONTAL + '\u2524', // ┤ 0x73 -> BOX DRAWINGS LIGHT VERTICAL AND LEFT + '\u258e', // ▎ 0x74 -> LEFT ONE QUARTER BLOCK + '\u258d', // ▍ 0x75 -> LEFT THREE EIGTHS BLOCK + '\uf131', //  0x76 -> RIGHT THREE EIGHTHS BLOCK (CUS) + '\uf132', //  0x77 -> UPPER ONE QUARTER BLOCK (CUS) + '\uf133', //  0x78 -> UPPER THREE EIGHTS BLOCK (CUS) + '\u2583', // ▃ 0x79 -> LOWER THREE EIGHTHS BLOCK + '\uf12d', //  0x7A -> ONE EIGHTH BLOCK UP AND LEFT (CUS) + '\u2596', // ▖ 0x7B -> QUADRANT LOWER LEFT + '\u259d', // ▝ 0x7C -> QUADRANT UPPER RIGHT + '\u2518', // ┘ 0x7D -> BOX DRAWINGS LIGHT UP AND LEFT + '\u2598', // ▘ 0x7E -> QUADRANT UPPER LEFT + '\u259a', // ▚ 0x7F -> QUADRANT UPPER LEFT AND LOWER RIGHT + '\ufffe', // 0x80 -> UNDEFINED + '\ufffe', // 0x81 -> UNDEFINED + '\ufffe', // 0x82 -> UNDEFINED + '\ufffe', // 0x83 -> UNDEFINED + '\ufffe', // 0x84 -> UNDEFINED + '\ufffe', // 0x85 -> UNDEFINED + '\ufffe', // 0x86 -> UNDEFINED + '\ufffe', // 0x87 -> UNDEFINED + '\ufffe', // 0x88 -> UNDEFINED + '\ufffe', // 0x89 -> UNDEFINED + '\ufffe', // 0x8A -> UNDEFINED + '\ufffe', // 0x8B -> UNDEFINED + '\ufffe', // 0x8C -> UNDEFINED + '\ufffe', // 0x8D -> UNDEFINED + '\ufffe', // 0x8E -> UNDEFINED + '\ufffe', // 0x8F -> UNDEFINED + '\ufffe', // 0x90 -> UNDEFINED + '\ufffe', // 0x91 -> UNDEFINED + '\ufffe', // 0x92 -> UNDEFINED + '\ufffe', // 0x93 -> UNDEFINED + '\ufffe', // 0x94 -> UNDEFINED + '\ufffe', // 0x95 -> UNDEFINED + '\ufffe', // 0x96 -> UNDEFINED + '\ufffe', // 0x97 -> UNDEFINED + '\ufffe', // 0x98 -> UNDEFINED + '\ufffe', // 0x99 -> UNDEFINED + '\ufffe', // 0x9A -> UNDEFINED + '\ufffe', // 0x9B -> UNDEFINED + '\ufffe', // 0x9C -> UNDEFINED + '\ufffe', // 0x9D -> UNDEFINED + '\ufffe', // 0x9E -> UNDEFINED + '\ufffe', // 0x9F -> UNDEFINED + '\ufffe', // 0xA0 -> UNDEFINED + '\ufffe', // 0xA1 -> UNDEFINED + '\ufffe', // 0xA2 -> UNDEFINED + '\ufffe', // 0xA3 -> UNDEFINED + '\ufffe', // 0xA4 -> UNDEFINED + '\ufffe', // 0xA5 -> UNDEFINED + '\ufffe', // 0xA6 -> UNDEFINED + '\ufffe', // 0xA7 -> UNDEFINED + '\ufffe', // 0xA8 -> UNDEFINED + '\ufffe', // 0xA9 -> UNDEFINED + '\ufffe', // 0xAA -> UNDEFINED + '\ufffe', // 0xAB -> UNDEFINED + '\ufffe', // 0xAC -> UNDEFINED + '\ufffe', // 0xAD -> UNDEFINED + '\ufffe', // 0xAE -> UNDEFINED + '\ufffe', // 0xAF -> UNDEFINED + '\ufffe', // 0xB0 -> UNDEFINED + '\ufffe', // 0xB1 -> UNDEFINED + '\ufffe', // 0xB2 -> UNDEFINED + '\ufffe', // 0xB3 -> UNDEFINED + '\ufffe', // 0xB4 -> UNDEFINED + '\ufffe', // 0xB5 -> UNDEFINED + '\ufffe', // 0xB6 -> UNDEFINED + '\ufffe', // 0xB7 -> UNDEFINED + '\ufffe', // 0xB8 -> UNDEFINED + '\ufffe', // 0xB9 -> UNDEFINED + '\ufffe', // 0xBA -> UNDEFINED + '\ufffe', // 0xBB -> UNDEFINED + '\ufffe', // 0xBC -> UNDEFINED + '\ufffe', // 0xBD -> UNDEFINED + '\ufffe', // 0xBE -> UNDEFINED + '\ufffe', // 0xBF -> UNDEFINED + '\ufffe', // 0xC0 -> UNDEFINED + '\ufffe', // 0xC1 -> UNDEFINED + '\ufffe', // 0xC2 -> UNDEFINED + '\ufffe', // 0xC3 -> UNDEFINED + '\ufffe', // 0xC4 -> UNDEFINED + '\ufffe', // 0xC5 -> UNDEFINED + '\ufffe', // 0xC6 -> UNDEFINED + '\ufffe', // 0xC7 -> UNDEFINED + '\ufffe', // 0xC8 -> UNDEFINED + '\ufffe', // 0xC9 -> UNDEFINED + '\ufffe', // 0xCA -> UNDEFINED + '\ufffe', // 0xCB -> UNDEFINED + '\ufffe', // 0xCC -> UNDEFINED + '\ufffe', // 0xCD -> UNDEFINED + '\ufffe', // 0xCE -> UNDEFINED + '\ufffe', // 0xCF -> UNDEFINED + '\ufffe', // 0xD0 -> UNDEFINED + '\ufffe', // 0xD1 -> UNDEFINED + '\ufffe', // 0xD2 -> UNDEFINED + '\ufffe', // 0xD3 -> UNDEFINED + '\ufffe', // 0xD4 -> UNDEFINED + '\ufffe', // 0xD5 -> UNDEFINED + '\ufffe', // 0xD6 -> UNDEFINED + '\ufffe', // 0xD7 -> UNDEFINED + '\ufffe', // 0xD8 -> UNDEFINED + '\ufffe', // 0xD9 -> UNDEFINED + '\ufffe', // 0xDA -> UNDEFINED + '\ufffe', // 0xDB -> UNDEFINED + '\ufffe', // 0xDC -> UNDEFINED + '\ufffe', // 0xDD -> UNDEFINED + '\ufffe', // 0xDE -> UNDEFINED + '\ufffe', // 0xDF -> UNDEFINED + '\ufffe', // 0xE0 -> UNDEFINED + '\ufffe', // 0xE1 -> UNDEFINED + '\ufffe', // 0xE2 -> UNDEFINED + '\ufffe', // 0xE3 -> UNDEFINED + '\ufffe', // 0xE4 -> UNDEFINED + '\ufffe', // 0xE5 -> UNDEFINED + '\ufffe', // 0xE6 -> UNDEFINED + '\ufffe', // 0xE7 -> UNDEFINED + '\ufffe', // 0xE8 -> UNDEFINED + '\ufffe', // 0xE9 -> UNDEFINED + '\ufffe', // 0xEA -> UNDEFINED + '\ufffe', // 0xEB -> UNDEFINED + '\ufffe', // 0xEC -> UNDEFINED + '\ufffe', // 0xED -> UNDEFINED + '\ufffe', // 0xEE -> UNDEFINED + '\ufffe', // 0xEF -> UNDEFINED + '\ufffe', // 0xF0 -> UNDEFINED + '\ufffe', // 0xF1 -> UNDEFINED + '\ufffe', // 0xF2 -> UNDEFINED + '\ufffe', // 0xF3 -> UNDEFINED + '\ufffe', // 0xF4 -> UNDEFINED + '\ufffe', // 0xF5 -> UNDEFINED + '\ufffe', // 0xF6 -> UNDEFINED + '\ufffe', // 0xF7 -> UNDEFINED + '\ufffe', // 0xF8 -> UNDEFINED + '\ufffe', // 0xF9 -> UNDEFINED + '\ufffe', // 0xFA -> UNDEFINED + '\ufffe', // 0xFB -> UNDEFINED + '\ufffe', // 0xFC -> UNDEFINED + '\ufffe', // 0xFD -> UNDEFINED + '\ufffe', // 0xFE -> UNDEFINED + '\ufffe' // 0xFF -> UNDEFINED + ) + + // encoding: from unicode to Petscii/Screencodes (0-255) + private val encodingPetsciiLowercase = decodingPetsciiLowercase.withIndex().associate{it.value to it.index} + private val encodingPetsciiUppercase = decodingPetsciiUppercase.withIndex().associate{it.value to it.index} + private val encodingScreencodeLowercase = decodingScreencodeLowercase.withIndex().associate{it.value to it.index} + private val encodingScreencodeUppercase = decodingScreencodeUppercase.withIndex().associate{it.value to it.index} + + private fun replaceSpecial(chr: Char): Char = + // characters often used in C like source code can be translated with a little bit of fantasy: + when(chr) { + '^' -> '↑' + '_' -> '▁' + '{' -> '┤' + '}' -> '├' + '|' -> '│' + '\\' -> '╲' + else -> chr + } + + fun encodePetscii(text: String, lowercase: Boolean = false): List { + fun encodeChar(chr3: Char, lowercase: Boolean): Short { + val chr = replaceSpecial(chr3) + val screencode = if(lowercase) encodingPetsciiLowercase[chr] else encodingPetsciiUppercase[chr] + return screencode?.toShort() ?: when (chr) { + '\u0000' -> 0.toShort() + in '\u8000'..'\u80ff' -> { + // special case: take the lower 8 bit hex value directly + (chr.code - 0x8000).toShort() + } + else -> { + val case = if (lowercase) "lower" else "upper" + throw CharConversionException("no ${case}Petscii character for '${escape(chr.toString())}' (${chr.code})") + } + } + } + + return text.map{ + try { + encodeChar(it, lowercase) + } catch (x: CharConversionException) { + encodeChar(it, !lowercase) + } + } + } + + fun decodePetscii(petscii: Iterable, lowercase: Boolean = false): String { + return petscii.map { + val code = it.toInt() + try { + if(lowercase) decodingPetsciiLowercase[code] else decodingPetsciiUppercase[code] + } catch(x: CharConversionException) { + if(lowercase) decodingPetsciiUppercase[code] else decodingPetsciiLowercase[code] + } + }.joinToString("") + } + + fun encodeScreencode(text: String, lowercase: Boolean = false): List { + fun encodeChar(chr3: Char, lowercase: Boolean): Short { + val chr = replaceSpecial(chr3) + val screencode = if(lowercase) encodingScreencodeLowercase[chr] else encodingScreencodeUppercase[chr] + return screencode?.toShort() ?: when (chr) { + '\u0000' -> 0.toShort() + in '\u8000'..'\u80ff' -> { + // special case: take the lower 8 bit hex value directly + (chr.code - 0x8000).toShort() + } + else -> { + val case = if (lowercase) "lower" else "upper" + throw CharConversionException("no ${case}Screencode character for '${escape(chr.toString())}' (${chr.code})") + } + } + } + + return text.map{ + try { + encodeChar(it, lowercase) + } catch (x: CharConversionException) { + encodeChar(it, !lowercase) + } + } + } + + fun decodeScreencode(screencode: Iterable, lowercase: Boolean = false): String { + return screencode.map { + val code = it.toInt() + try { + if (lowercase) decodingScreencodeLowercase[code] else decodingScreencodeUppercase[code] + } catch (x: CharConversionException) { + if (lowercase) decodingScreencodeUppercase[code] else decodingScreencodeLowercase[code] + } + }.joinToString("") + } + + fun petscii2scr(petscii_code: Short, inverseVideo: Boolean): Short { + val code = when { + petscii_code <= 0x1f -> petscii_code + 128 + petscii_code <= 0x3f -> petscii_code.toInt() + petscii_code <= 0x5f -> petscii_code - 64 + petscii_code <= 0x7f -> petscii_code - 32 + petscii_code <= 0x9f -> petscii_code + 64 + petscii_code <= 0xbf -> petscii_code - 64 + petscii_code <= 0xfe -> petscii_code - 128 + petscii_code == 255.toShort() -> 95 + else -> throw CharConversionException("petscii code out of range") + } + if(inverseVideo) + return (code or 0x80).toShort() + return code.toShort() + } + + fun scr2petscii(screencode: Short): Short { + val petscii = when { + screencode <= 0x1f -> screencode + 64 + screencode <= 0x3f -> screencode.toInt() + screencode <= 0x5d -> screencode +123 + screencode == 0x5e.toShort() -> 255 + screencode == 0x5f.toShort() -> 223 + screencode <= 0x7f -> screencode + 64 + screencode <= 0xbf -> screencode - 128 + screencode <= 0xfe -> screencode - 64 + screencode == 255.toShort() -> 191 + else -> throw CharConversionException("screencode out of range") + } + return petscii.toShort() + } +} diff --git a/compilerAst/src/prog8/parser/PetsciiEncoding.kt b/compilerAst/src/prog8/parser/PetsciiEncoding.kt new file mode 100644 index 000000000..58f752834 --- /dev/null +++ b/compilerAst/src/prog8/parser/PetsciiEncoding.kt @@ -0,0 +1,24 @@ +package prog8.parser + +import prog8.ast.IStringEncoding +import java.io.CharConversionException + + +/** + * TODO: remove once [IStringEncoding] has been to compiler module + */ +object PetsciiEncoding : IStringEncoding { + override fun encodeString(str: String, altEncoding: Boolean) = + try { + if (altEncoding) Petscii.encodeScreencode(str, true) else Petscii.encodePetscii(str, true) + } catch (x: CharConversionException) { + throw CharConversionException("can't convert string to target machine's char encoding: ${x.message}") + } + + override fun decodeString(bytes: List, altEncoding: Boolean) = + try { + if (altEncoding) Petscii.decodeScreencode(bytes, true) else Petscii.decodePetscii(bytes, true) + } catch (x: CharConversionException) { + throw CharConversionException("can't decode string: ${x.message}") + } +} diff --git a/compilerAst/src/prog8/parser/Prog8Parser.kt b/compilerAst/src/prog8/parser/Prog8Parser.kt index 51b60ef44..5a7a4dfc6 100644 --- a/compilerAst/src/prog8/parser/Prog8Parser.kt +++ b/compilerAst/src/prog8/parser/Prog8Parser.kt @@ -4,20 +4,8 @@ import org.antlr.v4.runtime.* import org.antlr.v4.runtime.misc.ParseCancellationException import prog8.ast.antlr.toAst import prog8.ast.Module -import prog8.ast.base.Position -import prog8.ast.IStringEncoding -object DummyEncoding: IStringEncoding { - override fun encodeString(str: String, altEncoding: Boolean): List { - TODO("move StringEncoding out of compilerAst") - } - - override fun decodeString(bytes: List, altEncoding: Boolean): String { - TODO("move StringEncoding out of compilerAst") - } -} - class Prog8ErrorStrategy: BailErrorStrategy() { override fun recover(recognizer: Parser?, e: RecognitionException?) { try { @@ -56,10 +44,14 @@ class Prog8Parser(private val errorListener: ANTLRErrorListener = ThrowErrorList parser.addErrorListener(errorListener) val parseTree = parser.module() + val moduleName = "anonymous" + val module = parseTree.toAst(moduleName, pathFrom(""), PetsciiEncoding) // TODO: use Module ctor directly - val moduleAst = parseTree.toAst("anonymous", pathFrom(""), DummyEncoding) - return moduleAst + for (statement in module.statements) { + statement.linkParents(module) + } + return module } } diff --git a/compilerAst/src/prog8/parser/ThrowTodoEncoding.kt b/compilerAst/src/prog8/parser/ThrowTodoEncoding.kt new file mode 100644 index 000000000..674c3d77e --- /dev/null +++ b/compilerAst/src/prog8/parser/ThrowTodoEncoding.kt @@ -0,0 +1,16 @@ +package prog8.parser + +import prog8.ast.IStringEncoding + +/** + * TODO: remove once [IStringEncoding] has been to compiler module + */ +object ThrowTodoEncoding: IStringEncoding { + override fun encodeString(str: String, altEncoding: Boolean): List { + TODO("move StringEncoding out of compilerAst") + } + + override fun decodeString(bytes: List, altEncoding: Boolean): String { + TODO("move StringEncoding out of compilerAst") + } +}