Annotation of researchv10no/cmd/troff/ancient.nroff/tab3.c, revision 1.1

1.1     ! root        1: #define BYTE 8
        !             2: #define PAIR(A,B) (A|(B<<BYTE))
        !             3: /*
        !             4: character name and code tables
        !             5: default width tables
        !             6: modified for BTL special font version 4
        !             7: and Commercial II
        !             8: */
        !             9: 
        !            10: int chtab [] = {
        !            11: PAIR('h','y'), 0200,   /*hyphen*/
        !            12: PAIR('b','u'), 0201,   /*bullet*/
        !            13: PAIR('s','q'), 0202,   /*square*/
        !            14: PAIR('e','m'), 0203,   /*3/4em*/
        !            15: PAIR('r','u'), 0204,   /*rule*/
        !            16: PAIR('1','4'), 0205,   /*1/4*/
        !            17: PAIR('1','2'), 0206,   /*1/2*/
        !            18: PAIR('3','4'), 0207,   /*3/4*/
        !            19: PAIR('m','i'), 0302,   /*equation minus*/
        !            20: PAIR('f','i'), 0211,   /*fi*/
        !            21: PAIR('f','l'), 0212,   /*fl*/
        !            22: PAIR('f','f'), 0213,   /*ff*/
        !            23: PAIR('F','i'), 0214,   /*ffi*/
        !            24: PAIR('F','l'), 0215,   /*ffl*/
        !            25: PAIR('d','e'), 0216,   /*degree*/
        !            26: PAIR('d','g'), 0217,   /*dagger*/
        !            27: PAIR('s','c'), 0220,   /*section*/
        !            28: PAIR('f','m'), 0221,   /*foot mark*/
        !            29: PAIR('a','a'), 0222,   /*acute accent*/
        !            30: PAIR('g','a'), 0223,   /*grave accent*/
        !            31: PAIR('u','l'), 0224,   /*underrule*/
        !            32: PAIR('s','l'), 0225,   /*slash (longer)*/
        !            33: PAIR('*','a'), 0230,   /*alpha*/
        !            34: PAIR('*','b'), 0231,   /*beta*/
        !            35: PAIR('*','g'), 0232,   /*gamma*/
        !            36: PAIR('*','d'), 0233,   /*delta*/
        !            37: PAIR('*','e'), 0234,   /*epsilon*/
        !            38: PAIR('*','z'), 0235,   /*zeta*/
        !            39: PAIR('*','y'), 0236,   /*eta*/
        !            40: PAIR('*','h'), 0237,   /*theta*/
        !            41: PAIR('*','i'), 0240,   /*iota*/
        !            42: PAIR('*','k'), 0241,   /*kappa*/
        !            43: PAIR('*','l'), 0242,   /*lambda*/
        !            44: PAIR('*','m'), 0243,   /*mu*/
        !            45: PAIR('*','n'), 0244,   /*nu*/
        !            46: PAIR('*','c'), 0245,   /*xi*/
        !            47: PAIR('*','o'), 0246,   /*omicron*/
        !            48: PAIR('*','p'), 0247,   /*pi*/
        !            49: PAIR('*','r'), 0250,   /*rho*/
        !            50: PAIR('*','s'), 0251,   /*sigma*/
        !            51: PAIR('*','t'), 0252,   /*tau*/
        !            52: PAIR('*','u'), 0253,   /*upsilon*/
        !            53: PAIR('*','f'), 0254,   /*phi*/
        !            54: PAIR('*','x'), 0255,   /*chi*/
        !            55: PAIR('*','q'), 0256,   /*psi*/
        !            56: PAIR('*','w'), 0257,   /*omega*/
        !            57: PAIR('*','A'), 0101,   /*Alpha*/
        !            58: PAIR('*','B'), 0102,   /*Beta*/
        !            59: PAIR('*','G'), 0260,   /*Gamma*/
        !            60: PAIR('*','D'), 0261,   /*Delta*/
        !            61: PAIR('*','E'), 0105,   /*Epsilon*/
        !            62: PAIR('*','Z'), 0132,   /*Zeta*/
        !            63: PAIR('*','Y'), 0110,   /*Eta*/
        !            64: PAIR('*','H'), 0262,   /*Theta*/
        !            65: PAIR('*','I'), 0111,   /*Iota*/
        !            66: PAIR('*','K'), 0113,   /*Kappa*/
        !            67: PAIR('*','L'), 0263,   /*Lambda*/
        !            68: PAIR('*','M'), 0115,   /*Mu*/
        !            69: PAIR('*','N'), 0116,   /*Nu*/
        !            70: PAIR('*','C'), 0264,   /*Xi*/
        !            71: PAIR('*','O'), 0117,   /*Omicron*/
        !            72: PAIR('*','P'), 0265,   /*Pi*/
        !            73: PAIR('*','R'), 0120,   /*Rho*/
        !            74: PAIR('*','S'), 0266,   /*Sigma*/
        !            75: PAIR('*','T'), 0124,   /*Tau*/
        !            76: PAIR('*','U'), 0270,   /*Upsilon*/
        !            77: PAIR('*','F'), 0271,   /*Phi*/
        !            78: PAIR('*','X'), 0130,   /*Chi*/
        !            79: PAIR('*','Q'), 0272,   /*Psi*/
        !            80: PAIR('*','W'), 0273,   /*Omega*/
        !            81: PAIR('s','r'), 0274,   /*square root*/
        !            82: PAIR('t','s'), 0275,   /*terminal sigma*/
        !            83: PAIR('r','n'), 0276,   /*root en*/
        !            84: PAIR('>','='), 0277,   /*>=*/
        !            85: PAIR('<','='), 0300,   /*<=*/
        !            86: PAIR('=','='), 0301,   /*identically equal*/
        !            87: PAIR('~','='), 0303,   /*approx =*/
        !            88: PAIR('a','p'), 0304,   /*approximates*/
        !            89: PAIR('!','='), 0305,   /*not equal*/
        !            90: PAIR('-','>'), 0306,   /*right arrow*/
        !            91: PAIR('<','-'), 0307,   /*left arrow*/
        !            92: PAIR('u','a'), 0310,   /*up arrow*/
        !            93: PAIR('d','a'), 0311,   /*down arrow*/
        !            94: PAIR('e','q'), 0312,   /*equation equal*/
        !            95: PAIR('m','u'), 0313,   /*multiply*/
        !            96: PAIR('d','i'), 0314,   /*divide*/
        !            97: PAIR('+','-'), 0315,   /*plus-minus*/
        !            98: PAIR('c','u'), 0316,   /*cup (union)*/
        !            99: PAIR('c','a'), 0317,   /*cap (intersection)*/
        !           100: PAIR('s','b'), 0320,   /*subset of*/
        !           101: PAIR('s','p'), 0321,   /*superset of*/
        !           102: PAIR('i','b'), 0322,   /*improper subset*/
        !           103: PAIR('i','p'), 0323,   /*  " superset*/
        !           104: PAIR('i','f'), 0324,   /*infinity*/
        !           105: PAIR('p','d'), 0325,   /*partial derivative*/
        !           106: PAIR('g','r'), 0326,   /*gradient*/
        !           107: PAIR('n','o'), 0327,   /*not*/
        !           108: PAIR('i','s'), 0330,   /*integral sign*/
        !           109: PAIR('p','t'), 0331,   /*proportional to*/
        !           110: PAIR('e','s'), 0332,   /*empty set*/
        !           111: PAIR('m','o'), 0333,   /*member of*/
        !           112: PAIR('p','l'), 0334,   /*equation plus*/
        !           113: PAIR('r','g'), 0335,   /*registered*/
        !           114: PAIR('c','o'), 0336,   /*copyright*/
        !           115: PAIR('b','r'), 0337,   /*box vert rule*/
        !           116: PAIR('c','t'), 0340,   /*cent sign*/
        !           117: PAIR('d','d'), 0341,   /*dbl dagger*/
        !           118: PAIR('r','h'), 0342,   /*right hand*/
        !           119: PAIR('l','h'), 0343,   /*left hand*/
        !           120: PAIR('*','*'), 0344,   /*math * */
        !           121: PAIR('b','s'), 0345,   /*bell system sign*/
        !           122: PAIR('o','r'), 0346,   /*or*/
        !           123: PAIR('c','i'), 0347,   /*circle*/
        !           124: PAIR('l','t'), 0350,   /*left top (of big curly)*/
        !           125: PAIR('l','b'), 0351,   /*left bottom*/
        !           126: PAIR('r','t'), 0352,   /*right top*/
        !           127: PAIR('r','b'), 0353,   /*right bot*/
        !           128: PAIR('l','k'), 0354,   /*left center of big curly bracket*/
        !           129: PAIR('r','k'), 0355,   /*right center of big curly bracket*/
        !           130: PAIR('b','v'), 0356,   /*bold vertical*/
        !           131: PAIR('l','f'), 0357,   /*left floor (left bot of big sq bract)*/
        !           132: PAIR('r','f'), 0360,   /*right floor (rb of ")*/
        !           133: PAIR('l','c'), 0361,   /*left ceiling (lt of ")*/
        !           134: PAIR('r','c'), 0362,   /*right ceiling (rt of ")*/
        !           135: 0,0};
        !           136: 
        !           137: char codetab[256-32] = {       /*cat codes*/
        !           138: 00,    /*space*/
        !           139: 0145,  /*!*/
        !           140: 0230,  /*"*/
        !           141: 0337,  /*#*/
        !           142: 0155,  /*$*/
        !           143: 053,   /*%*/
        !           144: 050,   /*&*/
        !           145: 032,   /*' close*/
        !           146: 0132,  /*(*/
        !           147: 0133,  /*)*/
        !           148: 0122,  /***/
        !           149: 0143,  /*+*/
        !           150: 047,   /*,*/
        !           151: 040,   /*- hyphen*/
        !           152: 044,   /*.*/
        !           153: 043,   /*/*/
        !           154: 0110,  /*0*/
        !           155: 0111,  /*1*/
        !           156: 0112,  /*2*/
        !           157: 0113,  /*3*/
        !           158: 0114,  /*4*/
        !           159: 0115,  /*5*/
        !           160: 0116,  /*6*/
        !           161: 0117,  /*7*/
        !           162: 0120,  /*8*/
        !           163: 0121,  /*9*/
        !           164: 0142,  /*:*/
        !           165: 023,   /*;*/
        !           166: 0303,  /*<*/
        !           167: 0140,  /*=*/
        !           168: 0301,  /*>*/
        !           169: 0147,  /*?*/
        !           170: 0222,  /*@*/
        !           171: 0103,  /*A*/
        !           172: 075,   /*B*/
        !           173: 070,   /*C*/
        !           174: 074,   /*D*/
        !           175: 072,   /*E*/
        !           176: 0101,  /*F*/
        !           177: 065,   /*G*/
        !           178: 060,   /*H*/
        !           179: 066,   /*I*/
        !           180: 0105,  /*J*/
        !           181: 0107,  /*K*/
        !           182: 063,   /*L*/
        !           183: 062,   /*M*/
        !           184: 061,   /*N*/
        !           185: 057,   /*O*/
        !           186: 067,   /*P*/
        !           187: 055,   /*Q*/
        !           188: 064,   /*R*/
        !           189: 076,   /*S*/
        !           190: 056,   /*T*/
        !           191: 0106,  /*U*/
        !           192: 071,   /*V*/
        !           193: 0104,  /*W*/
        !           194: 0102,  /*X*/
        !           195: 077,   /*Y*/
        !           196: 073,   /*Z*/
        !           197: 0134,  /*[*/
        !           198: 0241,  /*\*/
        !           199: 0135,  /*]*/
        !           200: 0336,  /*^*/
        !           201: 0240,  /*_*/
        !           202: 030,   /*` open*/
        !           203: 025,   /*a*/
        !           204: 012,   /*b*/
        !           205: 027,   /*c*/
        !           206: 011,   /*d*/
        !           207: 031,   /*e*/
        !           208: 014,   /*f*/
        !           209: 045,   /*g*/
        !           210: 001,   /*h*/
        !           211: 006,   /*i*/
        !           212: 015,   /*j*/
        !           213: 017,   /*k*/
        !           214: 005,   /*l*/
        !           215: 004,   /*m*/
        !           216: 003,   /*n*/
        !           217: 033,   /*o*/
        !           218: 021,   /*p*/
        !           219: 042,   /*q*/
        !           220: 035,   /*r*/
        !           221: 010,   /*s*/
        !           222: 002,   /*t*/
        !           223: 016,   /*u*/
        !           224: 037,   /*v*/
        !           225: 041,   /*w*/
        !           226: 013,   /*x*/
        !           227: 051,   /*y*/
        !           228: 007,   /*z*/
        !           229: 0332,  /*{*/
        !           230: 0151,  /*|*/
        !           231: 0333,  /*}*/
        !           232: 0342,  /*~*/
        !           233: 00,    /*narrow space*/
        !           234: 040,   /*hyphen*/
        !           235: 0146,  /*bullet*/
        !           236: 0154,  /*square*/
        !           237: 022,   /*3/4 em*/
        !           238: 026,   /*rule*/
        !           239: 034,   /*1/4*/
        !           240: 036,   /*1/2*/
        !           241: 046,   /*3/4*/
        !           242: 0123,  /*minus*/
        !           243: 0124,  /*fi*/
        !           244: 0125,  /*fl*/
        !           245: 0126,  /*ff*/
        !           246: 0131,  /*ffi*/
        !           247: 0130,  /*ffl*/
        !           248: 0136,  /*degree*/
        !           249: 0137,  /*dagger*/
        !           250: 0355,  /*section*/
        !           251: 0150,  /*foot mark*/
        !           252: 0334,  /*acute accent*/
        !           253: 0335,  /*grave accent*/
        !           254: 0240,  /*underrule*/
        !           255: 0304,  /*slash (longer)*/
        !           256: 00,    /*half nar sp*/
        !           257: 00,    /**/
        !           258: 0225,  /*alpha*/
        !           259: 0212,  /*beta*/
        !           260: 0245,  /*gamma*/
        !           261: 0211,  /*delta*/
        !           262: 0231,  /*epsilon*/
        !           263: 0207,  /*zeta*/
        !           264: 0214,  /*eta*/
        !           265: 0202,  /*theta*/
        !           266: 0206,  /*iota*/
        !           267: 0217,  /*kappa*/
        !           268: 0205,  /*lambda*/
        !           269: 0204,  /*mu*/
        !           270: 0203,  /*nu*/
        !           271: 0213,  /*xi*/
        !           272: 0233,  /*omicron*/
        !           273: 0221,  /*pi*/
        !           274: 0235,  /*rho*/
        !           275: 0210,  /*sigma*/
        !           276: 0237,  /*tau*/
        !           277: 0216,  /*upsilon*/
        !           278: 0215,  /*phi*/
        !           279: 0227,  /*chi*/
        !           280: 0201,  /*psi*/
        !           281: 0251,  /*omega*/
        !           282: 0265,  /*Gamma*/
        !           283: 0274,  /*Delta*/
        !           284: 0256,  /*Theta*/
        !           285: 0263,  /*Lambda*/
        !           286: 0302,  /*Xi*/
        !           287: 0267,  /*Pi*/
        !           288: 0276,  /*Sigma*/
        !           289: 00,    /**/
        !           290: 0306,  /*Upsilon*/
        !           291: 0255,  /*Phi*/
        !           292: 0242,  /*Psi*/
        !           293: 0257,  /*Omega*/
        !           294: 0275,  /*square root*/
        !           295: 0262,  /*terminal sigma (was root em)*/
        !           296: 0261,  /*root en*/
        !           297: 0327,  /*>=*/
        !           298: 0326,  /*<=*/
        !           299: 0330,  /*identically equal*/
        !           300: 0264,  /*equation minus*/
        !           301: 0277,  /*approx =*/
        !           302: 0272,  /*approximates*/
        !           303: 0331,  /*not equal*/
        !           304: 0354,  /*right arrow*/
        !           305: 0234,  /*left arrow*/
        !           306: 0236,  /*up arrow*/
        !           307: 0223,  /*down arrow*/
        !           308: 0232,  /*equation equal*/
        !           309: 0323,  /*multiply*/
        !           310: 0324,  /*divide*/
        !           311: 0325,  /*plus-minus*/
        !           312: 0260,  /*cup (union)*/
        !           313: 0305,  /*cap (intersection)*/
        !           314: 0270,  /*subset of*/
        !           315: 0271,  /*superset of*/
        !           316: 0350,  /*improper subset*/
        !           317: 0246,  /* improper superset*/
        !           318: 0244,  /*infinity*/
        !           319: 0273,  /*partial derivative*/
        !           320: 0253,  /*gradient*/
        !           321: 0307,  /*not*/
        !           322: 0266,  /*integral sign*/
        !           323: 0247,  /*proportional to*/
        !           324: 0343,  /*empty set*/
        !           325: 0341,  /*member of*/
        !           326: 0353,  /*equation plus*/
        !           327: 0141,  /*registered*/
        !           328: 0153,  /*copyright*/
        !           329: 0346,  /*box rule (was parallel sign)*/
        !           330: 0127,  /*cent sign*/
        !           331: 0345,  /*dbl dagger*/
        !           332: 0250,  /*right hand*/
        !           333: 0340,  /*left hand*/
        !           334: 0347,  /*math * */
        !           335: 0243,  /*bell system sign*/
        !           336: 0226,  /*or (was star)*/
        !           337: 0351,  /*circle*/
        !           338: 0311,  /*left top (of big curly)*/
        !           339: 0314,  /*left bottom*/
        !           340: 0315,  /*right top*/
        !           341: 0317,  /*right bot*/
        !           342: 0313,  /*left center of big curly bracket*/
        !           343: 0316,  /*right center of big curly bracket*/
        !           344: 0312,  /*bold vertical*/
        !           345: 0321,  /*left floor (left bot of big sq bract)*/
        !           346: 0320,  /*right floor (rb of ")*/
        !           347: 0322,  /*left ceiling (lt of ")*/
        !           348: 0310}; /*right ceiling (rt of ")*/
        !           349: 
        !           350: 
        !           351: /*     include default font character width tables     */
        !           352: 
        !           353: #ifdef unix
        !           354: #include "fonts.d/ftR.c"       /* Roman */
        !           355: #include "fonts.d/ftI.c"       /* Italic */
        !           356: #include "fonts.d/ftB.c"       /* Bold */
        !           357: #include "fonts.d/ftS.c"       /* Special */
        !           358: #endif
        !           359: 
        !           360: #ifdef ibm
        !           361: #include "ftR.c"
        !           362: #include "ftI.c"
        !           363: #include "ftB.c"
        !           364: #include "ftS.c"
        !           365: #endif

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