// $Id: Kairali.js,v 1.2 2005/10/03 18:16:31 vnagarjuna Exp $ --> //Copyright 2005 Nagarjuna Venna /* ***** BEGIN LICENSE BLOCK ***** * This file is part of Padma. * * Padma is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * Padma is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with Padma; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA * * ***** END LICENSE BLOCK ***** */ //Kairali Malayalam function Kairali() { } //The interface every dynamic font encoding should implement Kairali.maxLookupLen = 2; Kairali.fontFace = "PMLTKairali"; Kairali.displayName = "Kairali"; Kairali.language = Padma.lang_MALAYALAM; Kairali.lookup = function (str) { return Kairali.toPadma[str]; } Kairali.isPrefixSymbol = function (str) { return Kairali.prefixList[str] != null; } Kairali.isOverloaded = function (str) { return Kairali.overloadList[str] != null; } Kairali.handleTwoPartVowelSigns = function (sign1, sign2) { if ((sign1 == Padma.vowelsn_E && sign2 == Padma.vowelsn_AA) || (sign1 == Padma.vowelsn_AA && sign2 == Padma.vowelsn_E)) return Padma.vowelsn_O; if ((sign1 == Padma.vowelsn_EE && sign2 == Padma.vowelsn_AA) || (sign1 == Padma.vowelsn_AA && sign2 == Padma.vowelsn_EE)) return Padma.vowelsn_OO; return sign1 + sign2; } Kairali.isRedundant = function (str) { return Kairali.redundantList[str] != null; } //Implementation details start here //Specials Kairali.visarga = "\u00AF"; Kairali.anusvara = "\u00AC"; Kairali.virama = "\u00AE"; //Chandrakkala //Vowels Kairali.vowel_A = "\u20AC"; Kairali.vowel_AA = "\u0081"; Kairali.vowel_I = "\u201A"; Kairali.vowel_II = "\u201A\u00AA"; Kairali.vowel_U = "\u0192"; Kairali.vowel_UU = "\u0192\u00AA"; Kairali.vowel_R = "\u201E"; Kairali.vowel_RR = "\u201E\u00AA"; Kairali.vowel_E = "\u2026"; Kairali.vowel_EE = "\u2020"; Kairali.vowel_AI = "\u00A5\u2026"; Kairali.vowel_O = "\u2021"; Kairali.vowel_OO = "\u2021\u00A1"; Kairali.vowel_AU = "\u2021\u00AA"; //Consonants Kairali.consnt_KA = "\u02C6"; Kairali.consnt_KHA = "\u2030"; Kairali.consnt_GA = "\u0160"; Kairali.consnt_GHA = "\u2039"; Kairali.consnt_NGA = "\u0152"; Kairali.consnt_CA = "\u008D"; Kairali.consnt_CHA = "\u017D"; Kairali.consnt_JA = "\u008F"; Kairali.consnt_JHA = "\u00CB"; Kairali.consnt_NYA = "\u00C7"; Kairali.consnt_TTA = "\u00D0"; Kairali.consnt_TTHA = "\u007E"; Kairali.consnt_DDA = "\u00B0"; Kairali.consnt_DDHA = "\u0153"; Kairali.consnt_NNA = "\u00C3"; Kairali.consnt_TA = "\u00BB"; Kairali.consnt_THA = "\u02DC"; Kairali.consnt_DA = "\u2122"; Kairali.consnt_DHA = "\u0161"; Kairali.consnt_NA = "\u203A"; Kairali.consnt_PA = "\u00B2"; Kairali.consnt_PHA = "\u009D"; Kairali.consnt_BA = "\u017E"; Kairali.consnt_BHA = "\u0178"; Kairali.consnt_MA = "\u00C4"; Kairali.consnt_YA = "\u00F0"; Kairali.consnt_RA = "\u00F1"; Kairali.consnt_LA = "\u00F2"; Kairali.consnt_VA = "\u00F3"; Kairali.consnt_SHA = "\u00F4"; Kairali.consnt_SSA = "\u00F5"; Kairali.consnt_SA = "\u00F6"; Kairali.consnt_HA = "\u00F7"; Kairali.consnt_LLA = "\u00F8"; Kairali.consnt_ZHA = "\u00F9"; Kairali.consnt_RRA = "\u00FA"; //Gunintamulu Kairali.vowelsn_AA = "\u00A1"; Kairali.vowelsn_I = "\u00A2"; Kairali.vowelsn_II = "\u00A3"; Kairali.vowelsn_U = "\u00A9"; Kairali.vowelsn_UU = "\u00A8"; Kairali.vowelsn_R = "\u00A6"; Kairali.vowelsn_RR = "\u00A6\u00AA"; Kairali.vowelsn_E = "\u00A5"; Kairali.vowelsn_EE = "\u00A4"; Kairali.vowelsn_AI = "\u00A5\u00A5"; //vowelsigns o and O have two separate glyphs, one on left and one on right. Kairali.vowelsn_AU = "\u00AA"; //Chillu (5) Kairali.chillu_ENN = "\u00FF"; Kairali.chillu_IN = "\u00FC"; Kairali.chillu_IRR = "\u00FB"; Kairali.chillu_IL = "\u00FD"; Kairali.chillu_ILL = "\u00FE"; //vattulu (consonant signs) Kairali.vattu_GA = "\u00EA"; Kairali.vattu_TTA = "\u00E9"; Kairali.vattu_DDA = "\u00EC"; Kairali.vattu_NNA = "\u00E5"; Kairali.vattu_TA = "\u00ED"; Kairali.vattu_DA = "\u00EF"; Kairali.vattu_DHA = "\u00E8"; Kairali.vattu_NA = "\u00EE"; Kairali.vattu_PA = "\u00E7"; Kairali.vattu_MA = "\u00E4"; Kairali.vattu_YA = "\u00AB"; Kairali.vattu_RA = "\u00B1"; Kairali.vattu_LA = "\u00EB"; Kairali.vattu_VA = "\u00A7"; Kairali.vattu_SA = "\u00E6"; //kooTTaksharangngaL Kairali.conj_KK = "\u00B4"; Kairali.conj_KT = "\u00BF"; Kairali.conj_KSH = "\u00BC"; Kairali.conj_GN = "\u00DE"; Kairali.conj_NGK = "\u00C6"; Kairali.conj_NGNG = "\u00B9"; Kairali.conj_CC = "\u00C1"; Kairali.conj_CCH = "\u00D4"; Kairali.conj_JJ = "\u00D2"; Kairali.conj_JNY = "\u00D1"; Kairali.conj_NYC = "\u00D5"; Kairali.conj_NYJ = "\u00D3"; Kairali.conj_NYNY = "\u00C8"; Kairali.conj_TTTT = "\u00B8"; Kairali.conj_NNTT = "\u00D9"; Kairali.conj_NNDD = "\u00DF"; Kairali.conj_T_T = "\u00B7"; Kairali.conj_T_TH = "\u00CE"; Kairali.conj_TBH = "\u00CF"; Kairali.conj_TM = "\u00C5"; Kairali.conj_TS = "\u0090"; Kairali.conj_DD = "\u00C0"; Kairali.conj_D_DH = "\u00DA"; Kairali.conj_NT = "\u00C2"; Kairali.conj_NTH = "\u00DD"; Kairali.conj_ND = "\u00B3"; Kairali.conj_NDH = "\u00DC"; Kairali.conj_N_N = "\u00C9"; Kairali.conj_NM = "\u00B5"; Kairali.conj_NRR_1 = "\u00CA"; Kairali.conj_NRR_2 = "\u00FC\u00FA"; Kairali.conj_PP = "\u00B6"; Kairali.conj_BB = "\u00E2"; Kairali.conj_MP = "\u00D8"; Kairali.conj_MM = "\u00BD"; Kairali.conj_YY = "\u00E0"; Kairali.conj_L_L = "\u00F2\u00EB"; Kairali.conj_VV = "\u00E1"; Kairali.conj_SHC = "\u00D6"; Kairali.conj_SHSH = "\u00DB"; Kairali.conj_STH = "\u00CC"; Kairali.conj_SRR = "\u00CD"; Kairali.conj_HN = "\u00DB"; Kairali.conj_HM = "\u00BA"; Kairali.conj_LLLL = "\u00BE"; Kairali.conj_RRRR = "\u00D7"; //ta as in steel //Digits Kairali.digit_ZERO = "\u0030"; Kairali.digit_ONE = "\u0031"; Kairali.digit_TWO = "\u0032"; Kairali.digit_THREE = "\u0033"; Kairali.digit_FOUR = "\u0034"; Kairali.digit_FIVE = "\u0035"; Kairali.digit_SIX = "\u0036"; Kairali.digit_SEVEN = "\u0037"; Kairali.digit_EIGHT = "\u0038"; Kairali.digit_NINE = "\u0039"; //Matches ASCII from 00-0x7D //Does not match ASCII Kairali.extra_QTSINGLE_1 = "\u2018"; Kairali.extra_QTSINGLE_2 = "\u2019"; Kairali.extra_QTDOUBLE_1 = "\u201C"; Kairali.extra_QTDOUBLE_2 = "\u201D"; Kairali.extra_HYPHEN = "\u00AD"; //Dont need Kairali.misc_UNKNOWN_1 = "\u002D"; Kairali.toPadma = new Array(); Kairali.toPadma[Kairali.anusvara] = Padma.anusvara; Kairali.toPadma[Kairali.visarga] = Padma.visarga; Kairali.toPadma[Kairali.virama] = Padma.chandrakkala; Kairali.toPadma[Kairali.vowel_A] = Padma.vowel_A; Kairali.toPadma[Kairali.vowel_AA] = Padma.vowel_AA; Kairali.toPadma[Kairali.vowel_I] = Padma.vowel_I; Kairali.toPadma[Kairali.vowel_II] = Padma.vowel_II; Kairali.toPadma[Kairali.vowel_U] = Padma.vowel_U; Kairali.toPadma[Kairali.vowel_UU] = Padma.vowel_UU; Kairali.toPadma[Kairali.vowel_R] = Padma.vowel_R; Kairali.toPadma[Kairali.vowel_RR] = Padma.vowel_RR; Kairali.toPadma[Kairali.vowel_E] = Padma.vowel_E; Kairali.toPadma[Kairali.vowel_EE] = Padma.vowel_EE; Kairali.toPadma[Kairali.vowel_AI] = Padma.vowel_AI; Kairali.toPadma[Kairali.vowel_O] = Padma.vowel_O; Kairali.toPadma[Kairali.vowel_OO] = Padma.vowel_OO; Kairali.toPadma[Kairali.vowel_AU] = Padma.vowel_AU; Kairali.toPadma[Kairali.consnt_KA] = Padma.consnt_KA; Kairali.toPadma[Kairali.consnt_KHA] = Padma.consnt_KHA; Kairali.toPadma[Kairali.consnt_GA] = Padma.consnt_GA; Kairali.toPadma[Kairali.consnt_GHA] = Padma.consnt_GHA; Kairali.toPadma[Kairali.consnt_NGA] = Padma.consnt_NGA; Kairali.toPadma[Kairali.consnt_CA] = Padma.consnt_CA; Kairali.toPadma[Kairali.consnt_CHA] = Padma.consnt_CHA; Kairali.toPadma[Kairali.consnt_JA] = Padma.consnt_JA; Kairali.toPadma[Kairali.consnt_JHA] = Padma.consnt_JHA; Kairali.toPadma[Kairali.consnt_NYA] = Padma.consnt_NYA; Kairali.toPadma[Kairali.consnt_TTA] = Padma.consnt_TTA; Kairali.toPadma[Kairali.consnt_TTHA] = Padma.consnt_TTHA; Kairali.toPadma[Kairali.consnt_DDA] = Padma.consnt_DDA; Kairali.toPadma[Kairali.consnt_DDHA] = Padma.consnt_DDHA; Kairali.toPadma[Kairali.consnt_NNA] = Padma.consnt_NNA; Kairali.toPadma[Kairali.consnt_TA] = Padma.consnt_TA; Kairali.toPadma[Kairali.consnt_THA] = Padma.consnt_THA; Kairali.toPadma[Kairali.consnt_DA] = Padma.consnt_DA; Kairali.toPadma[Kairali.consnt_DHA] = Padma.consnt_DHA; Kairali.toPadma[Kairali.consnt_NA] = Padma.consnt_NA; Kairali.toPadma[Kairali.consnt_PA] = Padma.consnt_PA; Kairali.toPadma[Kairali.consnt_PHA] = Padma.consnt_PHA; Kairali.toPadma[Kairali.consnt_BA] = Padma.consnt_BA; Kairali.toPadma[Kairali.consnt_BHA] = Padma.consnt_BHA; Kairali.toPadma[Kairali.consnt_MA] = Padma.consnt_MA; Kairali.toPadma[Kairali.consnt_YA] = Padma.consnt_YA; Kairali.toPadma[Kairali.consnt_RA] = Padma.consnt_RA; Kairali.toPadma[Kairali.consnt_LA] = Padma.consnt_LA; Kairali.toPadma[Kairali.consnt_VA] = Padma.consnt_VA; Kairali.toPadma[Kairali.consnt_SHA] = Padma.consnt_SHA; Kairali.toPadma[Kairali.consnt_SSA] = Padma.consnt_SSA; Kairali.toPadma[Kairali.consnt_SA] = Padma.consnt_SA; Kairali.toPadma[Kairali.consnt_HA] = Padma.consnt_HA; Kairali.toPadma[Kairali.consnt_LLA] = Padma.consnt_LLA; Kairali.toPadma[Kairali.consnt_ZHA] = Padma.consnt_ZHA; Kairali.toPadma[Kairali.consnt_RRA] = Padma.consnt_RRA; //Gunintamulu Kairali.toPadma[Kairali.vowelsn_AA] = Padma.vowelsn_AA; Kairali.toPadma[Kairali.vowelsn_I] = Padma.vowelsn_I; Kairali.toPadma[Kairali.vowelsn_II] = Padma.vowelsn_II; Kairali.toPadma[Kairali.vowelsn_U] = Padma.vowelsn_U; Kairali.toPadma[Kairali.vowelsn_UU] = Padma.vowelsn_UU; Kairali.toPadma[Kairali.vowelsn_R] = Padma.vowelsn_R; Kairali.toPadma[Kairali.vowelsn_E] = Padma.vowelsn_E; Kairali.toPadma[Kairali.vowelsn_EE] = Padma.vowelsn_EE; Kairali.toPadma[Kairali.vowelsn_AI] = Padma.vowelsn_AI; Kairali.toPadma[Kairali.vowelsn_AU] = Padma.vowelsn_AU; //Chillu Kairali.toPadma[Kairali.chillu_ENN] = Padma.consnt_NNA + Padma.chillu; Kairali.toPadma[Kairali.chillu_IN] = Padma.consnt_NA + Padma.chillu; Kairali.toPadma[Kairali.chillu_IRR] = Padma.consnt_RRA + Padma.chillu; Kairali.toPadma[Kairali.chillu_IL] = Padma.consnt_LA + Padma.chillu; Kairali.toPadma[Kairali.chillu_ILL] = Padma.consnt_LLA + Padma.chillu; //vattulu Kairali.toPadma[Kairali.vattu_GA] = Padma.vattu_GA; Kairali.toPadma[Kairali.vattu_TTA] = Padma.vattu_TTA; Kairali.toPadma[Kairali.vattu_DDA] = Padma.vattu_DDA; Kairali.toPadma[Kairali.vattu_NNA] = Padma.vattu_NNA; Kairali.toPadma[Kairali.vattu_TA] = Padma.vattu_TA; Kairali.toPadma[Kairali.vattu_DA] = Padma.vattu_DA; Kairali.toPadma[Kairali.vattu_DHA] = Padma.vattu_DHA; Kairali.toPadma[Kairali.vattu_NA] = Padma.vattu_NA; Kairali.toPadma[Kairali.vattu_PA] = Padma.vattu_PA; Kairali.toPadma[Kairali.vattu_MA] = Padma.vattu_MA; Kairali.toPadma[Kairali.vattu_YA] = Padma.vattu_YA; Kairali.toPadma[Kairali.vattu_RA] = Padma.vattu_RA; Kairali.toPadma[Kairali.vattu_LA] = Padma.vattu_LA; Kairali.toPadma[Kairali.vattu_VA] = Padma.vattu_VA; Kairali.toPadma[Kairali.vattu_SA] = Padma.vattu_SA; //kooTTaksharangngaL Kairali.toPadma[Kairali.conj_KK] = Padma.consnt_KA + Padma.vattu_KA; Kairali.toPadma[Kairali.conj_KT] = Padma.consnt_KA + Padma.vattu_TA; Kairali.toPadma[Kairali.conj_KSH] = Padma.consnt_KA + Padma.vattu_SSA; Kairali.toPadma[Kairali.conj_GN] = Padma.consnt_GA + Padma.vattu_NA; Kairali.toPadma[Kairali.conj_NGK] = Padma.consnt_NGA + Padma.vattu_KA; Kairali.toPadma[Kairali.conj_NGNG] = Padma.consnt_NGA + Padma.vattu_NGA; Kairali.toPadma[Kairali.conj_CC] = Padma.consnt_CA + Padma.vattu_CA; Kairali.toPadma[Kairali.conj_CCH] = Padma.consnt_CA + Padma.vattu_CHA; Kairali.toPadma[Kairali.conj_JJ] = Padma.consnt_JA + Padma.vattu_JA; Kairali.toPadma[Kairali.conj_JNY] = Padma.consnt_JA + Padma.vattu_NYA; Kairali.toPadma[Kairali.conj_NYC] = Padma.consnt_NYA + Padma.vattu_CA; Kairali.toPadma[Kairali.conj_NYJ] = Padma.consnt_NYA + Padma.vattu_JA; Kairali.toPadma[Kairali.conj_NYNY] = Padma.consnt_NYA + Padma.vattu_NYA; Kairali.toPadma[Kairali.conj_TTTT] = Padma.consnt_TTA + Padma.vattu_TTA; Kairali.toPadma[Kairali.conj_NNTT] = Padma.consnt_NNA + Padma.vattu_TTA; Kairali.toPadma[Kairali.conj_NNDD] = Padma.consnt_NNA + Padma.vattu_DDA; Kairali.toPadma[Kairali.conj_T_T] = Padma.consnt_TA + Padma.vattu_TA; Kairali.toPadma[Kairali.conj_T_TH] = Padma.consnt_TA + Padma.vattu_THA; Kairali.toPadma[Kairali.conj_TBH] = Padma.consnt_TA + Padma.vattu_BHA; Kairali.toPadma[Kairali.conj_TM] = Padma.consnt_TA + Padma.vattu_MA; Kairali.toPadma[Kairali.conj_TS] = Padma.consnt_TA + Padma.vattu_SA; Kairali.toPadma[Kairali.conj_DD] = Padma.consnt_DA + Padma.vattu_DA; Kairali.toPadma[Kairali.conj_D_DH] = Padma.consnt_DA + Padma.vattu_DHA; Kairali.toPadma[Kairali.conj_NT] = Padma.consnt_NA + Padma.vattu_TA; Kairali.toPadma[Kairali.conj_NTH] = Padma.consnt_NA + Padma.vattu_THA; Kairali.toPadma[Kairali.conj_ND] = Padma.consnt_NA + Padma.vattu_DA; Kairali.toPadma[Kairali.conj_NDH] = Padma.consnt_NA + Padma.vattu_DHA; Kairali.toPadma[Kairali.conj_N_N] = Padma.consnt_NA + Padma.vattu_NA; Kairali.toPadma[Kairali.conj_NM] = Padma.consnt_NA + Padma.vattu_MA; Kairali.toPadma[Kairali.conj_NRR_1] = Padma.consnt_NA + Padma.vattu_RRA; Kairali.toPadma[Kairali.conj_NRR_2] = Padma.consnt_NA + Padma.vattu_RRA; Kairali.toPadma[Kairali.conj_PP] = Padma.consnt_PA + Padma.vattu_PA; Kairali.toPadma[Kairali.conj_BB] = Padma.consnt_BA + Padma.vattu_BA; Kairali.toPadma[Kairali.conj_MP] = Padma.consnt_MA + Padma.vattu_PA; Kairali.toPadma[Kairali.conj_MM] = Padma.consnt_MA + Padma.vattu_MA; Kairali.toPadma[Kairali.conj_YY] = Padma.consnt_YA + Padma.vattu_YA; Kairali.toPadma[Kairali.conj_L_L] = Padma.consnt_LA + Padma.vattu_LA; Kairali.toPadma[Kairali.conj_VV] = Padma.consnt_VA + Padma.vattu_VA; Kairali.toPadma[Kairali.conj_SHC] = Padma.consnt_SHA + Padma.vattu_CA; Kairali.toPadma[Kairali.conj_SHSH] = Padma.consnt_SHA + Padma.vattu_SHA; Kairali.toPadma[Kairali.conj_STH] = Padma.consnt_SA + Padma.vattu_THA; Kairali.toPadma[Kairali.conj_SRR] = Padma.consnt_SA + Padma.vattu_RRA; Kairali.toPadma[Kairali.conj_HN] = Padma.consnt_HA + Padma.vattu_NA; Kairali.toPadma[Kairali.conj_HM] = Padma.consnt_HA + Padma.vattu_MA; Kairali.toPadma[Kairali.conj_LLLL] = Padma.consnt_LLA + Padma.vattu_LLA; Kairali.toPadma[Kairali.conj_RRRR] = Padma.consnt_RRA + Padma.vattu_RRA; //Miscellaneous(where it doesn't match ASCII representation) Kairali.toPadma[Kairali.extra_QTSINGLE_1] = "'"; Kairali.toPadma[Kairali.extra_QTSINGLE_2] = "'"; Kairali.toPadma[Kairali.extra_QTDOUBLE_1] = '"'; Kairali.toPadma[Kairali.extra_QTDOUBLE_2] = '"'; Kairali.toPadma[Kairali.extra_HYPHEN] = '-'; Kairali.redundantList = new Array(); Kairali.redundantList[Kairali.misc_UNKNOWN_1] = true; Kairali.prefixList = new Array(); Kairali.prefixList[Kairali.vattu_RA] = true; Kairali.prefixList[Kairali.vowelsn_E] = true; Kairali.prefixList[Kairali.vowelsn_EE] = true; Kairali.prefixList[Kairali.vowelsn_AI] = true; Kairali.overloadList = new Array(); Kairali.overloadList[Kairali.vowel_I] = true; Kairali.overloadList[Kairali.vowel_U] = true; Kairali.overloadList[Kairali.vowel_R] = true; Kairali.overloadList[Kairali.vowel_O] = true; Kairali.overloadList[Kairali.consnt_LA] = true; Kairali.overloadList[Kairali.chillu_IN] = true; Kairali.overloadList[Kairali.vowelsn_R] = true; Kairali.overloadList[Kairali.vowelsn_E] = true;