package TeX::Encode::charmap; =head1 NAME TeX::Encode::charmap - Character mappings between TeX and Unicode =head1 DESCRIPTION This mapping was built from Tralics, see http://www-sop.inria.fr/apics/tralics/ =cut use vars qw( %RESERVED %BIBTEX_RESERVED %CHARS %ACCENTED_CHARS %LATEX_MACROS %GREEK %TEX_GREEK %MATH %MATH_CHARS ); # reserved latex characters %RESERVED = ( '#' => '\\#', '$' => '\\$', '%' => '\\%', '&' => '\\&', '_' => '\\_', '{' => '\\{', '}' => '\\}', '\\' => '\\texttt{\\char92}', '^' => '\^{ }', # '\\texttt{\\char94}', '~' => '\\texttt{\\char126}', ); %BIBTEX_RESERVED = ( '#' => '\\#', '$' => '\\$', '%' => '\\%', '&' => '\\&', '_' => '\\_', '{' => '\\{', '}' => '\\}', '\\' => '{$\\backslash$}', '^' => '{\^{ }}', '~' => '{\\texttt{\\char126}}', ); # single, non-ligature characters %CHARS = ( # ASCII characters '<' => "\\ensuremath{<}", '>' => "\\ensuremath{>}", '|' => "\\ensuremath{|}", '[' => '{[}', # opening argument(s) ']' => '{]}', # closing argument(s) chr(0x2014) => "--", # emdash # non-accented chr(0x00a3) => "\\pounds", # £ chr(0x00a7) => "\\S", # § chr(0x00a9) => "\\copyright", chr(0x00b6) => "\\P", # ¶ chr(0x00c5) => "\\AA", # Å chr(0x00c6) => "\\AE", # Æ chr(0x00d0) => "\\DH", # Ð chr(0x00d8) => "\\O", # Ø chr(0x00de) => "\\TH", # Þ chr(0x00df) => "\\ss", # ß chr(0x00e5) => "\\aa", # å chr(0x00e6) => "\\ae", # æ chr(0x00f0) => "\\dh", # ð chr(0x00f8) => "\\o", # ø chr(0x00fe) => "\\th", # þ chr(0x0110) => "\\DJ", # Đ chr(0x0111) => "\\dj", # đ chr(0x0132) => "\\IJ", # IJ chr(0x0133) => "\\ij", # ij chr(0x0141) => "\\L", # Ł chr(0x0142) => "\\l", # ł chr(0x014a) => "\\NG", # Ŋ chr(0x014b) => "\\ng", # ŋ chr(0x0152) => "\\OE", # Œ chr(0x0153) => "\\oe", # œ # superscript/subscript (maths) chr(0x2070) => '$^0$', chr(0x2071) => '$^i$', chr(0x2074) => '$^4$', chr(0x2075) => '$^5$', chr(0x2076) => '$^6$', chr(0x2077) => '$^7$', chr(0x2078) => '$^8$', chr(0x2079) => '$^9$', chr(0x207A) => '$^+$', chr(0x207B) => '$^-$', chr(0x207C) => '$^=$', chr(0x207D) => '$^($', chr(0x207E) => '$^)$', chr(0x207F) => '$^n$', chr(0x2080) => '$_0$', chr(0x2081) => '$_1$', chr(0x2082) => '$_2$', chr(0x2083) => '$_3$', chr(0x2084) => '$_4$', chr(0x2085) => '$_5$', chr(0x2086) => '$_6$', chr(0x2087) => '$_7$', chr(0x2088) => '$_8$', chr(0x2089) => '$_9$', chr(0x208A) => '$_+$', chr(0x208B) => '$_-$', chr(0x208C) => '$_=$', chr(0x208D) => '$_($', chr(0x208E) => '$_)$', ); # accented characters %ACCENTED_CHARS = ( ### Æ chr(0x01fc) => "\\\'{\\AE}", # Ǽ chr(0x01e2) => "\\\={\\AE}", # Ǣ ### æ chr(0x01fd) => "\\\'{\\ae}", # ǽ chr(0x01e3) => "\\\={\\ae}", # ǣ ### Å chr(0x01fa) => "\\\'{\\AA}", # Ǻ ### å chr(0x01fb) => "\\\'{\\aa}", # ǻ ### Ø chr(0x01fe) => "\\\'{\\O}", # Ǿ ### ø chr(0x01ff) => "\\\'{\\o}", # ǿ ###  ###  ### A chr(0x00c1) => "\\\'A", # Á chr(0x00c0) => "\\\`A", # À chr(0x00c2) => "\\\^A", #  chr(0x00c4) => "\\\"A", # Ä chr(0x00c3) => "\\\~A", # à chr(0x0104) => "\\kA", # Ą chr(0x01cd) => "\\vA", # Ǎ chr(0x0102) => "\\uA", # Ă chr(0x0226) => "\\\.A", # Ȧ chr(0x0100) => "\\\=A", # Ā chr(0x00c5) => "\\rA", # Å chr(0x1ea0) => "\\dA", # Ạ chr(0x0200) => "\\CA", # Ȁ chr(0x0202) => "\\fA", # Ȃ chr(0x1e00) => "\\DA", # Ḁ chr(0x1ea2) => "\\hA", # Ả ### B chr(0x1e02) => "\\\.B", # Ḃ chr(0x1e06) => "\\bB", # Ḇ chr(0x1e04) => "\\dB", # Ḅ ### C chr(0x0106) => "\\\'C", # Ć chr(0x0108) => "\\\^C", # Ĉ chr(0x010c) => "\\vC", # Č chr(0x00c7) => "\\cC", # Ç chr(0x010a) => "\\\.C", # Ċ ### D chr(0x010e) => "\\vD", # Ď chr(0x1e10) => "\\cD", # Ḑ chr(0x1e0a) => "\\\.D", # Ḋ chr(0x1e0e) => "\\bD", # Ḏ chr(0x1e0c) => "\\dD", # Ḍ chr(0x1e12) => "\\VD", # Ḓ ### E chr(0x00c9) => "\\\'E", # É chr(0x00c8) => "\\\`E", # È chr(0x00ca) => "\\\^E", # Ê chr(0x00cb) => "\\\"E", # Ë chr(0x1ebc) => "\\\~E", # Ẽ chr(0x0118) => "\\kE", # Ę chr(0x011a) => "\\vE", # Ě chr(0x0114) => "\\uE", # Ĕ chr(0x0228) => "\\cE", # Ȩ chr(0x0116) => "\\\.E", # Ė chr(0x0112) => "\\\=E", # Ē chr(0x1eb8) => "\\dE", # Ẹ chr(0x0204) => "\\CE", # Ȅ chr(0x0206) => "\\fE", # Ȇ chr(0x1e1a) => "\\TE", # Ḛ chr(0x1e18) => "\\VE", # Ḙ chr(0x1eba) => "\\hE", # Ẻ ### F chr(0x1e1e) => "\\\.F", # Ḟ ### G chr(0x01f4) => "\\\'G", # Ǵ chr(0x011c) => "\\\^G", # Ĝ chr(0x01e6) => "\\vG", # Ǧ chr(0x011e) => "\\uG", # Ğ chr(0x0122) => "\\cG", # Ģ chr(0x0120) => "\\\.G", # Ġ chr(0x1e20) => "\\\=G", # Ḡ ### H chr(0x0124) => "\\\^H", # Ĥ chr(0x1e26) => "\\\"H", # Ḧ chr(0x021e) => "\\vH", # Ȟ chr(0x1e28) => "\\cH", # Ḩ chr(0x1e22) => "\\\.H", # Ḣ chr(0x0126) => "\\\=H", # Ħ chr(0x1e24) => "\\dH", # Ḥ ### I chr(0x00cd) => "\\\'I", # Í chr(0x00cc) => "\\\`I", # Ì chr(0x00ce) => "\\\^I", # Î chr(0x00cf) => "\\\"I", # Ï chr(0x0128) => "\\\~I", # Ĩ chr(0x012e) => "\\kI", # Į chr(0x01cf) => "\\vI", # Ǐ chr(0x012c) => "\\uI", # Ĭ chr(0x0130) => "\\\.I", # İ chr(0x012a) => "\\\=I", # Ī chr(0x1eca) => "\\dI", # Ị chr(0x0208) => "\\CI", # Ȉ chr(0x020a) => "\\fI", # Ȋ chr(0x1e2c) => "\\TI", # Ḭ chr(0x1ec8) => "\\hI", # Ỉ ### J chr(0x0134) => "\\\^J", # Ĵ ### K chr(0x1e30) => "\\\'K", # Ḱ chr(0x01e8) => "\\vK", # Ǩ chr(0x0136) => "\\cK", # Ķ chr(0x1e34) => "\\bK", # Ḵ chr(0x1e32) => "\\dK", # Ḳ ### L chr(0x0139) => "\\\'L", # Ĺ chr(0x013d) => "\\vL", # Ľ chr(0x013b) => "\\cL", # Ļ chr(0x013f) => "\\\.L", # Ŀ chr(0x1e3a) => "\\bL", # Ḻ chr(0x1e36) => "\\dL", # Ḷ chr(0x1e3c) => "\\VL", # Ḽ ### M chr(0x1e3e) => "\\\'M", # Ḿ chr(0x1e40) => "\\\.M", # Ṁ chr(0x1e42) => "\\dM", # Ṃ ### N chr(0x0143) => "\\\'N", # Ń chr(0x01f8) => "\\\`N", # Ǹ chr(0x00d1) => "\\\~N", # Ñ chr(0x0147) => "\\vN", # Ň chr(0x0145) => "\\cN", # Ņ chr(0x1e44) => "\\\.N", # Ṅ chr(0x1e48) => "\\bN", # Ṉ chr(0x1e46) => "\\dN", # Ṇ chr(0x1e4a) => "\\VN", # Ṋ ### O chr(0x00d3) => "\\\'O", # Ó chr(0x00d2) => "\\\`O", # Ò chr(0x00d4) => "\\\^O", # Ô chr(0x00d6) => "\\\"O", # Ö chr(0x00d5) => "\\\~O", # Õ chr(0x01ea) => "\\kO", # Ǫ chr(0x0150) => "\\HO", # Ő chr(0x01d1) => "\\vO", # Ǒ chr(0x014e) => "\\uO", # Ŏ chr(0x022e) => "\\\.O", # Ȯ chr(0x014c) => "\\\=O", # Ō chr(0x1ecc) => "\\dO", # Ọ chr(0x020c) => "\\CO", # Ȍ chr(0x020e) => "\\fO", # Ȏ chr(0x1ece) => "\\hO", # Ỏ ### P chr(0x1e54) => "\\\'P", # Ṕ chr(0x1e56) => "\\\.P", # Ṗ ### Q ### R chr(0x0154) => "\\\'R", # Ŕ chr(0x0158) => "\\vR", # Ř chr(0x0156) => "\\cR", # Ŗ chr(0x1e58) => "\\\.R", # Ṙ chr(0x1e5e) => "\\bR", # Ṟ chr(0x1e5a) => "\\dR", # Ṛ chr(0x0210) => "\\CR", # Ȑ chr(0x0212) => "\\fR", # Ȓ ### S chr(0x015a) => "\\\'S", # Ś chr(0x015c) => "\\\^S", # Ŝ chr(0x0160) => "\\vS", # Š chr(0x015e) => "\\cS", # Ş chr(0x1e60) => "\\\.S", # Ṡ chr(0x1e62) => "\\dS", # Ṣ ### T chr(0x0164) => "\\vT", # Ť chr(0x0162) => "\\cT", # Ţ chr(0x1e6a) => "\\\.T", # Ṫ chr(0x0166) => "\\\=T", # Ŧ chr(0x1e6e) => "\\bT", # Ṯ chr(0x1e6c) => "\\dT", # Ṭ chr(0x1e70) => "\\VT", # Ṱ ### U chr(0x00da) => "\\\'U", # Ú chr(0x00d9) => "\\\`U", # Ù chr(0x00db) => "\\\^U", # Û chr(0x00dc) => "\\\"U", # Ü chr(0x0168) => "\\\~U", # Ũ chr(0x0172) => "\\kU", # Ų chr(0x0170) => "\\HU", # Ű chr(0x01d3) => "\\vU", # Ǔ chr(0x016c) => "\\uU", # Ŭ chr(0x016a) => "\\\=U", # Ū chr(0x016e) => "\\rU", # Ů chr(0x1ee4) => "\\dU", # Ụ chr(0x0214) => "\\CU", # Ȕ chr(0x0216) => "\\fU", # Ȗ chr(0x1e74) => "\\TU", # Ṵ chr(0x1e76) => "\\VU", # Ṷ chr(0x1ee6) => "\\hU", # Ủ ### V chr(0x1e7c) => "\\\~V", # Ṽ chr(0x1e7e) => "\\dV", # Ṿ ### W chr(0x1e82) => "\\\'W", # Ẃ chr(0x1e80) => "\\\`W", # Ẁ chr(0x0174) => "\\\^W", # Ŵ chr(0x1e84) => "\\\"W", # Ẅ chr(0x1e86) => "\\\.W", # Ẇ chr(0x1e88) => "\\dW", # Ẉ ### X chr(0x1e8c) => "\\\"X", # Ẍ chr(0x1e8a) => "\\\.X", # Ẋ ### Y chr(0x00dd) => "\\\'Y", # Ý chr(0x1ef2) => "\\\`Y", # Ỳ chr(0x0176) => "\\\^Y", # Ŷ chr(0x0178) => "\\\"Y", # Ÿ chr(0x1ef8) => "\\\~Y", # Ỹ chr(0x1e8e) => "\\\.Y", # Ẏ chr(0x0232) => "\\\=Y", # Ȳ chr(0x1ef4) => "\\dY", # Ỵ chr(0x1ef6) => "\\hY", # Ỷ ### Z chr(0x0179) => "\\\'Z", # Ź chr(0x1e90) => "\\\^Z", # Ẑ chr(0x017d) => "\\vZ", # Ž chr(0x017b) => "\\\.Z", # Ż chr(0x1e94) => "\\bZ", # Ẕ chr(0x1e92) => "\\dZ", # Ẓ ### [ ### \ ### ] ### ^ ### _ ### ` ### a chr(0x00e1) => "\\\'a", # á chr(0x00e0) => "\\\`a", # à chr(0x00e2) => "\\\^a", # â chr(0x00e4) => "\\\"a", # ä chr(0x00e3) => "\\\~a", # ã chr(0x0105) => "\\ka", # ą chr(0x01ce) => "\\va", # ǎ chr(0x0103) => "\\ua", # ă chr(0x0227) => "\\\.a", # ȧ chr(0x0101) => "\\\=a", # ā chr(0x00e5) => "\\ra", # å chr(0x1ea1) => "\\da", # ạ chr(0x0201) => "\\Ca", # ȁ chr(0x0203) => "\\fa", # ȃ chr(0x1e01) => "\\Da", # ḁ chr(0x1ea3) => "\\ha", # ả ### b chr(0x1e03) => "\\\.b", # ḃ chr(0x1e07) => "\\bb", # ḇ chr(0x1e05) => "\\db", # ḅ ### c chr(0x0107) => "\\\'c", # ć chr(0x0109) => "\\\^c", # ĉ chr(0x010d) => "\\vc", # č chr(0x00e7) => "\\cc", # ç chr(0x010b) => "\\\.c", # ċ ### d chr(0x010f) => "\\vd", # ď chr(0x1e11) => "\\cd", # ḑ chr(0x1e0b) => "\\\.d", # ḋ chr(0x1e0f) => "\\bd", # ḏ chr(0x1e0d) => "\\dd", # ḍ chr(0x1e13) => "\\Vd", # ḓ ### e chr(0x00e9) => "\\\'e", # é chr(0x00e8) => "\\\`e", # è chr(0x00ea) => "\\\^e", # ê chr(0x00eb) => "\\\"e", # ë chr(0x1ebd) => "\\\~e", # ẽ chr(0x0119) => "\\ke", # ę chr(0x011b) => "\\ve", # ě chr(0x0115) => "\\ue", # ĕ chr(0x0229) => "\\ce", # ȩ chr(0x0117) => "\\\.e", # ė chr(0x0113) => "\\\=e", # ē chr(0x1eb9) => "\\de", # ẹ chr(0x0205) => "\\Ce", # ȅ chr(0x0207) => "\\fe", # ȇ chr(0x1e1b) => "\\Te", # ḛ chr(0x1e19) => "\\Ve", # ḙ chr(0x1ebb) => "\\he", # ẻ ### f chr(0x1e1f) => "\\\.f", # ḟ ### g chr(0x01f5) => "\\\'g", # ǵ chr(0x011d) => "\\\^g", # ĝ chr(0x01e7) => "\\vg", # ǧ chr(0x011f) => "\\ug", # ğ chr(0x0123) => "\\cg", # ģ chr(0x0121) => "\\\.g", # ġ chr(0x1e21) => "\\\=g", # ḡ ### h chr(0x0125) => "\\\^h", # ĥ chr(0x1e27) => "\\\"h", # ḧ chr(0x021f) => "\\vh", # ȟ chr(0x1e29) => "\\ch", # ḩ chr(0x1e23) => "\\\.h", # ḣ chr(0x0127) => "\\\=h", # ħ chr(0x1e96) => "\\bh", # ẖ chr(0x1e25) => "\\dh", # ḥ ### i chr(0x00ed) => "\\\'i", # í chr(0x00ec) => "\\\`i", # ì chr(0x00ee) => "\\\^i", # î chr(0x00ef) => "\\\"i", # ï chr(0x0129) => "\\\~i", # ĩ chr(0x012f) => "\\ki", # į chr(0x01d0) => "\\vi", # ǐ chr(0x012d) => "\\ui", # ĭ chr(0x012b) => "\\\=i", # ī chr(0x1ecb) => "\\di", # ị chr(0x0209) => "\\Ci", # ȉ chr(0x020b) => "\\fi", # ȋ chr(0x1e2d) => "\\Ti", # ḭ chr(0x1ec9) => "\\hi", # ỉ ### j chr(0x0135) => "\\\^j", # ĵ chr(0x01f0) => "\\vj", # ǰ ### k chr(0x1e31) => "\\\'k", # ḱ chr(0x01e9) => "\\vk", # ǩ chr(0x0137) => "\\ck", # ķ chr(0x1e35) => "\\bk", # ḵ chr(0x1e33) => "\\dk", # ḳ ### l chr(0x013a) => "\\\'l", # ĺ chr(0x013e) => "\\vl", # ľ chr(0x013c) => "\\cl", # ļ chr(0x0140) => "\\\.l", # ŀ chr(0x1e3b) => "\\bl", # ḻ chr(0x1e37) => "\\dl", # ḷ chr(0x1e3d) => "\\Vl", # ḽ ### m chr(0x1e3f) => "\\\'m", # ḿ chr(0x1e41) => "\\\.m", # ṁ chr(0x1e43) => "\\dm", # ṃ ### n chr(0x0144) => "\\\'n", # ń chr(0x01f9) => "\\\`n", # ǹ chr(0x00f1) => "\\\~n", # ñ chr(0x0148) => "\\vn", # ň chr(0x0146) => "\\cn", # ņ chr(0x1e45) => "\\\.n", # ṅ chr(0x1e49) => "\\bn", # ṉ chr(0x1e47) => "\\dn", # ṇ chr(0x1e4b) => "\\Vn", # ṋ ### o chr(0x00f3) => "\\\'o", # ó chr(0x00f2) => "\\\`o", # ò chr(0x00f4) => "\\\^o", # ô chr(0x00f6) => "\\\"o", # ö chr(0x00f5) => "\\\~o", # õ chr(0x01eb) => "\\ko", # ǫ chr(0x0151) => "\\Ho", # ő chr(0x01d2) => "\\vo", # ǒ chr(0x014f) => "\\uo", # ŏ chr(0x022f) => "\\\.o", # ȯ chr(0x014d) => "\\\=o", # ō chr(0x1ecd) => "\\do", # ọ chr(0x020d) => "\\Co", # ȍ chr(0x020f) => "\\fo", # ȏ chr(0x1ecf) => "\\ho", # ỏ ### p chr(0x1e55) => "\\\'p", # ṕ chr(0x1e57) => "\\\.p", # ṗ ### q ### r chr(0x0155) => "\\\'r", # ŕ chr(0x0159) => "\\vr", # ř chr(0x0157) => "\\cr", # ŗ chr(0x1e59) => "\\\.r", # ṙ chr(0x1e5f) => "\\br", # ṟ chr(0x1e5b) => "\\dr", # ṛ chr(0x0211) => "\\Cr", # ȑ chr(0x0213) => "\\fr", # ȓ ### s chr(0x015b) => "\\\'s", # ś chr(0x015d) => "\\\^s", # ŝ chr(0x0161) => "\\vs", # š chr(0x015f) => "\\cs", # ş chr(0x1e61) => "\\\.s", # ṡ chr(0x1e63) => "\\ds", # ṣ ### t chr(0x1e97) => "\\\"t", # ẗ chr(0x0165) => "\\vt", # ť chr(0x0163) => "\\ct", # ţ chr(0x1e6b) => "\\\.t", # ṫ chr(0x0167) => "\\\=t", # ŧ chr(0x1e6f) => "\\bt", # ṯ chr(0x1e6d) => "\\dt", # ṭ chr(0x1e71) => "\\Vt", # ṱ ### u chr(0x00fa) => "\\\'u", # ú chr(0x00f9) => "\\\`u", # ù chr(0x00fb) => "\\\^u", # û chr(0x00fc) => "\\\"u", # ü chr(0x0169) => "\\\~u", # ũ chr(0x0173) => "\\ku", # ų chr(0x0171) => "\\Hu", # ű chr(0x01d4) => "\\vu", # ǔ chr(0x016d) => "\\uu", # ŭ chr(0x016b) => "\\\=u", # ū chr(0x016f) => "\\ru", # ů chr(0x1ee5) => "\\du", # ụ chr(0x0215) => "\\Cu", # ȕ chr(0x0217) => "\\fu", # ȗ chr(0x1e75) => "\\Tu", # ṵ chr(0x1e77) => "\\Vu", # ṷ chr(0x1ee7) => "\\hu", # ủ ### v chr(0x1e7d) => "\\\~v", # ṽ chr(0x1e7f) => "\\dv", # ṿ ### w chr(0x1e83) => "\\\'w", # ẃ chr(0x1e81) => "\\\`w", # ẁ chr(0x0175) => "\\\^w", # ŵ chr(0x1e85) => "\\\"w", # ẅ chr(0x1e87) => "\\\.w", # ẇ chr(0x1e98) => "\\rw", # ẘ chr(0x1e89) => "\\dw", # ẉ ### x chr(0x1e8d) => "\\\"x", # ẍ chr(0x1e8b) => "\\\.x", # ẋ ### y chr(0x00fd) => "\\\'y", # ý chr(0x1ef3) => "\\\`y", # ỳ chr(0x0177) => "\\\^y", # ŷ chr(0x00ff) => "\\\"y", # ÿ chr(0x1ef9) => "\\\~y", # ỹ chr(0x1e8f) => "\\\.y", # ẏ chr(0x0233) => "\\\=y", # ȳ chr(0x1e99) => "\\ry", # ẙ chr(0x1ef5) => "\\dy", # ỵ chr(0x1ef7) => "\\hy", # ỷ ### z chr(0x017a) => "\\\'z", # ź chr(0x1e91) => "\\\^z", # ẑ chr(0x017e) => "\\vz", # ž chr(0x017c) => "\\\.z", # ż chr(0x1e95) => "\\bz", # ẕ chr(0x1e93) => "\\dz", # ẓ ); # latex character references %LATEX_MACROS = ( "\\\\" => "\n", "\\char92" => '\\', "\\char94" => '^', "\\char126" => '~', "--" => chr(0x2014), # -- "\\acute{e}" => chr(0x00e9), # é "\\textunderscore" => chr(0x005f), # _ "\\textbraceleft" => chr(0x007b), # { "\\textbraceright" => chr(0x007d), # } "\\textasciitilde" => chr(0x007e), # ~ "\\textexclamdown" => chr(0x00a1), # ¡ "\\textcent" => chr(0x00a2), # ¢ "\\textsterling" => chr(0x00a3), # £ "\\textcurrency" => chr(0x00a4), # ¤ "\\textyen" => chr(0x00a5), # ¥ "\\textbrokenbar" => chr(0x00a6), # ¦ "\\textsection" => chr(0x00a7), # § "\\textasciidieresis" => chr(0x00a8), # ¨ "\\copyright" => chr(0x00a9), # © "\\textcopyright" => chr(0x00a9), # © "\\textordfeminine" => chr(0x00aa), # ª "\\guillemotleft" => chr(0x00ab), # « "\\textlnot" => chr(0x00ac), # ¬ "\\textsofthyphen" => chr(0x00ad), # ­ "\\textregistered" => chr(0x00ae), # ® "\\textasciimacron" => chr(0x00af), # ¯ "\\textdegree" => chr(0x00b0), # ° "\\textpm" => chr(0x00b1), # ± "\\texttwosuperior" => chr(0x00b2), # ² "\\textthreesuperior" => chr(0x00b3), # ³ "\\apostrophe" => chr(0x00b4), # ´ "\\textasciiacute" => chr(0x00b4), # ´ "\\textmu" => chr(0x00b5), # µ "\\textpilcrow" => chr(0x00b6), # ¶ "\\textparagraph" => chr(0x00b6), # ¶ "\\textperiodcentered" => chr(0x00b7), # · "\\textasciicedilla" => chr(0x00b8), # ¸ "\\textonesuperior" => chr(0x00b9), # ¹ "\\textordmasculine" => chr(0x00ba), # º "\\guillemotright" => chr(0x00bb), # » "\\textonequarter" => chr(0x00bc), # ¼ "\\textonehalf" => chr(0x00bd), # ½ "\\textthreequarters" => chr(0x00be), # ¾ "\\textquestiondown" => chr(0x00bf), # ¿ "\\texttimes" => chr(0x00d7), # × "\\textdiv" => chr(0x00f7), # ÷ "\\textflorin" => chr(0x0192), # ƒ "\\textasciibreve" => chr(0x0306), # ̆ "\\textasciicaron" => chr(0x030c), # ̌ "\\textbaht" => chr(0x0e3f), # ฿ "\\textnospace" => chr(0x200b), # ​ "\\textendash" => chr(0x2013), # – "\\textemdash" => chr(0x2014), # — "\\textbardbl" => chr(0x2016), # ‖ "\\textquoteleft" => chr(0x2018), # ‘ "\\textquoteright" => chr(0x2019), # ’ "\\textquotedblleft" => chr(0x201c), # “ "\\textquotedblright" => chr(0x201d), # ” "\\textdagger" => chr(0x2020), # † "\\textdaggerdbl" => chr(0x2021), # ‡ "\\textbullet" => chr(0x2022), # • "\\textellipsis" => chr(0x2026), # … "\\textperthousand" => chr(0x2030), # ‰ "\\textpertenthousand" => chr(0x2031), # ‱ "\\textacutedbl" => chr(0x2033), # ″ "\\textasciigrave" => chr(0x2035), # ‵ "\\textgravedbl" => chr(0x2036), # ‶ "\\textreferencemark" => chr(0x203b), # ※ "\\textinterrobang" => chr(0x203d), # ‽ "\\textfractionsolidus" => chr(0x2044), # ⁄ "\\textlquill" => chr(0x2045), # ⁅ "\\textrquill" => chr(0x2046), # ⁆ "\\textasteriskcentered" => chr(0x204e), # ⁎ "\\textcolonmonetary" => chr(0x20a1), # ₡ "\\textfrenchfranc" => chr(0x20a3), # ₣ "\\textlira" => chr(0x20a4), # ₤ "\\textnaira" => chr(0x20a6), # ₦ "\\textwon" => chr(0x20a9), # ₩ "\\textdong" => chr(0x20ab), # ₫ "\\texteuro" => chr(0x20ac), # € "\\textpeso" => chr(0x20b1), # ₱ "\\textcelsius" => chr(0x2103), # ℃ "\\textnumero" => chr(0x2116), # № "\\textcircledP" => chr(0x2117), # ℗ "\\textrecipe" => chr(0x211e), # ℞ "\\textservicemark" => chr(0x2120), # ℠ "\\texttrademark" => chr(0x2122), # ™ "\\textohm" => chr(0x2126), # Ω "\\textmho" => chr(0x2127), # ℧ "\\textestimated" => chr(0x212e), # ℮ "\\textleftarrow" => chr(0x2190), # ← "\\textuparrow" => chr(0x2191), # ↑ "\\textrightarrow" => chr(0x2192), # → "\\textdownarrow" => chr(0x2193), # ↓ "\\textsurd" => chr(0x221a), # √ "\\textasciicircum" => chr(0x2303), # ⌃ "\\textvisiblespace" => chr(0x2423), # ␣ "\\textopenbullet" => chr(0x25e6), # ◦ "\\textbigcircle" => chr(0x25ef), # ◯ "\\textmusicalnote" => chr(0x266a), # ♪ "\\textlangle" => chr(0x3008), # 〈 "\\textrangle" => chr(0x3009), # 〉 ); %GREEK = %TEX_GREEK = (); { my $i = 0; for(qw( alpha beta gamma delta epsilon zeta eta theta iota kappa lambda mu nu xi omicron pi rho varsigma sigma tau upsilon phi chi psi omega )) { # lowercase $GREEK{$TEX_GREEK{"\\$_"} = chr(0x3b1+$i)} = "\\ensuremath{\\$_}"; # uppercase $GREEK{$TEX_GREEK{"\\\u$_"} = chr(0x391+$i)} = "\\ensuremath{\\\u$_}"; $i++; } # lamda/lambda $TEX_GREEK{"\\lamda"} = $LATEX_Escapes_inv{"\\lambda"}; $TEX_GREEK{"\\Lamda"} = $LATEX_Escapes_inv{"\\Lambda"}; # Remove Greek letters that aren't available in TeX # http://www.artofproblemsolving.com/Wiki/index.php/LaTeX:Symbols for(qw( omicron Alpha Beta Epsilon Zeta Eta Iota Kappa Mu Nu Omicron Rho Varsigma Tau Chi Omega )) { delete $GREEK{delete $TEX_GREEK{"\\$_"}}; } } %MATH_CHARS = ( # Sets, http://www.unicode.org/charts/PDF/Unicode-4.1/U41-2100.pdf 'N' => chr(0x2115), 'R' => chr(0x211d), 'Z' => chr(0x2124), ); %MATH = ( # 'sin' => 'sin', # sin (should be romanised), other trigonometric functions??? chr(0x2192) => '\\to', # --> chr(0x2190) => '\\leftarrow', # <-- chr(0x2192) => '\\rightarrow', # --> chr(0x2248) => '\\approx', # ≈ Approximately equal to chr(0x2272) => '\\lesssim', # May not exist! chr(0x2273) => '\\gtrsim', # May not exist! chr(0x2243) => '\\simeq', chr(0x2264) => '\\leq', chr(0x00b1) => '\\pm', # ± Plus-minus chr(0x00d7) => '\\times', # × Times chr(0x2299) => '\\odot', # odot chr(0x222b) => '\\int', # integral chr(0x221a) => '\\sqrt', # square root chr(0x223c) => '\\sim', # tilda/mathematical similar chr(0x22c5) => '\\cdot', # dot ); # derived mappings use vars qw( %CHAR_MAP $CHAR_MAP_RE ); %CHAR_MAP = (%CHARS, %ACCENTED_CHARS, %GREEK); for(keys %MATH) { $CHAR_MAP{$_} ||= '$' . $MATH{$_} . '$'; } for(keys %MATH_CHARS) { $CHAR_MAP{$MATH_CHARS{$_}} ||= '$' . $_ . '$'; } $CHAR_MAP_RE = '[' . join('', map { quotemeta($_) } sort { length($b) <=> length($a) } keys %CHAR_MAP) . ']'; use vars qw( $RESERVED_RE $BIBTEX_RESERVED_RE ); $RESERVED_RE = '[' . join('', map { quotemeta($_) } sort { length($b) <=> length($a) } keys %RESERVED) . ']'; $BIBTEX_RESERVED_RE = '[' . join('', map { quotemeta($_) } sort { length($b) <=> length($a) } keys %BIBTEX_RESERVED) . ']'; use vars qw( %MACROS $MACROS_RE ); %MACROS = ( reverse(%RESERVED), reverse(%CHARS), reverse(%ACCENTED_CHARS), reverse(%MATH), %TEX_GREEK, %LATEX_MACROS ); $MACROS_RE = join('|', map { "(?:$_)" } map { quotemeta($_) } sort { length($b) <=> length($a) } keys %MACROS); use vars qw( $MATH_CHARS_RE ); $MATH_CHARS_RE = '[' . join('', map { quotemeta($_) } sort { length($b) <=> length($a) } keys %MATH_CHARS) . ']'; 1;