1*40592Sbostic /* 2*40592Sbostic * Copyright (c) 1982 Regents of the University of California 3*40592Sbostic */ 4*40592Sbostic #ifndef lint 5*40592Sbostic static char sccsid[] = "@(#)asscan3.c 4.4 6/30/83"; 6*40592Sbostic #endif not lint 7*40592Sbostic 8*40592Sbostic #include "asscanl.h" 9*40592Sbostic 10*40592Sbostic readonly short type[] = { 11*40592Sbostic 12*40592Sbostic /*hit the hard end of file*/ SCANEOF, 13*40592Sbostic /* '^@' 0x00 0000 */ SP, 14*40592Sbostic /* '^A' 0x01 0001 */ BADCHAR, 15*40592Sbostic /* '^B' 0x02 0002 */ BADCHAR, 16*40592Sbostic /* '^C' 0x03 0003 */ BADCHAR, 17*40592Sbostic /* '^D' 0x04 0004 */ BADCHAR, 18*40592Sbostic /* '^E' 0x05 0005 */ BADCHAR, 19*40592Sbostic /* '^F' 0x06 0006 */ BADCHAR, 20*40592Sbostic /* '^G' 0x07 0007 */ BADCHAR, 21*40592Sbostic /* '\b' 0x08 0010 */ BADCHAR, 22*40592Sbostic /* '\t' 0x09 0011 */ SP, 23*40592Sbostic /* '\n' 0x0a 0012 */ NL, 24*40592Sbostic /* '^K' 0x0b 0013 */ BADCHAR, 25*40592Sbostic /* '\f' 0x0c 0014 */ BADCHAR, 26*40592Sbostic /* '\r' 0x0d 0015 */ SP, 27*40592Sbostic /* '^N' 0x0e 0016 */ BADCHAR, 28*40592Sbostic /* '^O' 0x0f 0017 */ BADCHAR, 29*40592Sbostic /* '^P' 0x10 0020 */ BADCHAR, 30*40592Sbostic /* '^Q' 0x11 0021 */ BADCHAR, 31*40592Sbostic /* '^R' 0x12 0022 */ BADCHAR, 32*40592Sbostic /* '^S' 0x13 0023 */ BADCHAR, 33*40592Sbostic /* '^T' 0x14 0024 */ BADCHAR, 34*40592Sbostic /* '^U' 0x15 0025 */ BADCHAR, 35*40592Sbostic /* '^V' 0x16 0026 */ BADCHAR, 36*40592Sbostic /* '^W' 0x17 0027 */ BADCHAR, 37*40592Sbostic /* '^X' 0x18 0030 */ BADCHAR, 38*40592Sbostic /* '^Y' 0x19 0031 */ BADCHAR, 39*40592Sbostic /* '^Z' 0x1a 0032 */ BADCHAR, 40*40592Sbostic /* '^[' 0x1b 0033 */ BADCHAR, 41*40592Sbostic /* '^\' 0x1c 0034 */ BADCHAR, 42*40592Sbostic /* '^]' 0x1d 0035 */ BADCHAR, 43*40592Sbostic /* '^^' 0x1e 0036 */ BADCHAR, 44*40592Sbostic /* '^_' 0x1f 0037 */ BADCHAR, 45*40592Sbostic /* ' ' 0x20 0040 */ SP, 46*40592Sbostic /* '!' 0x21 0041 */ ORNOT, 47*40592Sbostic /* '"' 0x22 0042 */ DQ, 48*40592Sbostic /* '#' 0x23 0043 */ SH, 49*40592Sbostic /* '$' 0x24 0044 */ LITOP, 50*40592Sbostic /* '%' 0x25 0045 */ REGOP, 51*40592Sbostic /* '&' 0x26 0046 */ AND, 52*40592Sbostic /* ''' 0x27 0047 */ SQ, 53*40592Sbostic /* '(' 0x28 0050 */ LP, 54*40592Sbostic /* ')' 0x29 0051 */ RP, 55*40592Sbostic /* '*' 0x2a 0052 */ MUL, 56*40592Sbostic /* '+' 0x2b 0053 */ PLUS, 57*40592Sbostic /* ',' 0x2c 0054 */ CM, 58*40592Sbostic /* '-' 0x2d 0055 */ MINUS, 59*40592Sbostic /* '.' 0x2e 0056 */ ALPH, 60*40592Sbostic /* '/' 0x2f 0057 */ DIV, 61*40592Sbostic /* '0' 0x30 0060 */ DIG, 62*40592Sbostic /* '1' 0x31 0061 */ DIG, 63*40592Sbostic /* '2' 0x32 0062 */ DIG, 64*40592Sbostic /* '3' 0x33 0063 */ DIG, 65*40592Sbostic /* '4' 0x34 0064 */ DIG, 66*40592Sbostic /* '5' 0x35 0065 */ DIG, 67*40592Sbostic /* '6' 0x36 0066 */ DIG, 68*40592Sbostic /* '7' 0x37 0067 */ DIG, 69*40592Sbostic /* '8' 0x38 0070 */ DIG, 70*40592Sbostic /* '9' 0x39 0071 */ DIG, 71*40592Sbostic /* ':' 0x3a 0072 */ COLON, 72*40592Sbostic /* ';' 0x3b 0073 */ SEMI, 73*40592Sbostic /* '<' 0x3c 0074 */ LSH, 74*40592Sbostic /* '=' 0x3d 0075 */ BADCHAR, 75*40592Sbostic /* '>' 0x3e 0076 */ RSH, 76*40592Sbostic /* '?' 0x3f 0077 */ BADCHAR, 77*40592Sbostic /* '@' 0x40 0100 */ BADCHAR, 78*40592Sbostic /* 'A' 0x41 0101 */ ALPH, 79*40592Sbostic /* 'B' 0x42 0102 */ ALPH, 80*40592Sbostic /* 'C' 0x43 0103 */ ALPH, 81*40592Sbostic /* 'D' 0x44 0104 */ ALPH, 82*40592Sbostic /* 'E' 0x45 0105 */ ALPH, 83*40592Sbostic /* 'F' 0x46 0106 */ ALPH, 84*40592Sbostic /* 'G' 0x47 0107 */ ALPH, 85*40592Sbostic /* 'H' 0x48 0110 */ ALPH, 86*40592Sbostic /* 'I' 0x49 0111 */ ALPH, 87*40592Sbostic /* 'J' 0x4a 0112 */ ALPH, 88*40592Sbostic /* 'K' 0x4b 0113 */ ALPH, 89*40592Sbostic /* 'L' 0x4c 0114 */ ALPH, 90*40592Sbostic /* 'M' 0x4d 0115 */ ALPH, 91*40592Sbostic /* 'N' 0x4e 0116 */ ALPH, 92*40592Sbostic /* 'O' 0x4f 0117 */ ALPH, 93*40592Sbostic /* 'P' 0x50 0120 */ ALPH, 94*40592Sbostic /* 'Q' 0x51 0121 */ ALPH, 95*40592Sbostic /* 'R' 0x52 0122 */ ALPH, 96*40592Sbostic /* 'S' 0x53 0123 */ ALPH, 97*40592Sbostic /* 'T' 0x54 0124 */ ALPH, 98*40592Sbostic /* 'U' 0x55 0125 */ ALPH, 99*40592Sbostic /* 'V' 0x56 0126 */ ALPH, 100*40592Sbostic /* 'W' 0x57 0127 */ ALPH, 101*40592Sbostic /* 'X' 0x58 0130 */ ALPH, 102*40592Sbostic /* 'Y' 0x59 0131 */ ALPH, 103*40592Sbostic /* 'Z' 0x5a 0132 */ ALPH, 104*40592Sbostic /* '[' 0x5b 0133 */ LB, 105*40592Sbostic /* '\\' 0x5c 0134 */ BADCHAR, 106*40592Sbostic /* ']' 0x5d 0135 */ RB, 107*40592Sbostic /* '^' 0x5e 0136 */ XOR, 108*40592Sbostic /* '_' 0x5f 0137 */ ALPH, 109*40592Sbostic /* '`' 0x60 0140 */ SIZEQUOTE, 110*40592Sbostic /* 'a' 0x61 0141 */ ALPH, 111*40592Sbostic /* 'b' 0x62 0142 */ ALPH, 112*40592Sbostic /* 'c' 0x63 0143 */ ALPH, 113*40592Sbostic /* 'd' 0x64 0144 */ ALPH, 114*40592Sbostic /* 'e' 0x65 0145 */ ALPH, 115*40592Sbostic /* 'f' 0x66 0146 */ ALPH, 116*40592Sbostic /* 'g' 0x67 0147 */ ALPH, 117*40592Sbostic /* 'h' 0x68 0150 */ ALPH, 118*40592Sbostic /* 'i' 0x69 0151 */ ALPH, 119*40592Sbostic /* 'j' 0x6a 0152 */ ALPH, 120*40592Sbostic /* 'k' 0x6b 0153 */ ALPH, 121*40592Sbostic /* 'l' 0x6c 0154 */ ALPH, 122*40592Sbostic /* 'm' 0x6d 0155 */ ALPH, 123*40592Sbostic /* 'n' 0x6e 0156 */ ALPH, 124*40592Sbostic /* 'o' 0x6f 0157 */ ALPH, 125*40592Sbostic /* 'p' 0x70 0160 */ ALPH, 126*40592Sbostic /* 'q' 0x71 0161 */ ALPH, 127*40592Sbostic /* 'r' 0x72 0162 */ ALPH, 128*40592Sbostic /* 's' 0x73 0163 */ ALPH, 129*40592Sbostic /* 't' 0x74 0164 */ ALPH, 130*40592Sbostic /* 'u' 0x75 0165 */ ALPH, 131*40592Sbostic /* 'v' 0x76 0166 */ ALPH, 132*40592Sbostic /* 'w' 0x77 0167 */ ALPH, 133*40592Sbostic /* 'x' 0x78 0170 */ ALPH, 134*40592Sbostic /* 'y' 0x79 0171 */ ALPH, 135*40592Sbostic /* 'z' 0x7a 0172 */ ALPH, 136*40592Sbostic /* '{' 0x7b 0173 */ BADCHAR, 137*40592Sbostic /* '|' 0x7c 0174 */ IOR, 138*40592Sbostic /* '}' 0x7d 0175 */ BADCHAR, 139*40592Sbostic /* '~' 0x7e 0176 */ TILDE, 140*40592Sbostic /* '^[' 0x7f 0177 */ BADCHAR, 141*40592Sbostic 0 142*40592Sbostic }; 143*40592Sbostic 144*40592Sbostic readonly short charsets[] = { 145*40592Sbostic /* '^@' 0x00 0000 */ 0, 146*40592Sbostic /* '^A' 0x01 0001 */ 0, 147*40592Sbostic /* '^B' 0x02 0002 */ 0, 148*40592Sbostic /* '^C' 0x03 0003 */ 0, 149*40592Sbostic /* '^D' 0x04 0004 */ 0, 150*40592Sbostic /* '^E' 0x05 0005 */ 0, 151*40592Sbostic /* '^F' 0x06 0006 */ 0, 152*40592Sbostic /* '^G' 0x07 0007 */ 0, 153*40592Sbostic /* '\b' 0x08 0010 */ 0, 154*40592Sbostic /* '\t' 0x09 0011 */ SPACE, 155*40592Sbostic /* '\n' 0x0a 0012 */ STRESCAPE, 156*40592Sbostic /* '^K' 0x0b 0013 */ 0, 157*40592Sbostic /* '\f' 0x0c 0014 */ 0, 158*40592Sbostic /* '\r' 0x0d 0015 */ 0, 159*40592Sbostic /* '^N' 0x0e 0016 */ 0, 160*40592Sbostic /* '^O' 0x0f 0017 */ 0, 161*40592Sbostic /* '^P' 0x10 0020 */ 0, 162*40592Sbostic /* '^Q' 0x11 0021 */ 0, 163*40592Sbostic /* '^R' 0x12 0022 */ 0, 164*40592Sbostic /* '^S' 0x13 0023 */ 0, 165*40592Sbostic /* '^T' 0x14 0024 */ 0, 166*40592Sbostic /* '^U' 0x15 0025 */ 0, 167*40592Sbostic /* '^V' 0x16 0026 */ 0, 168*40592Sbostic /* '^W' 0x17 0027 */ 0, 169*40592Sbostic /* '^X' 0x18 0030 */ 0, 170*40592Sbostic /* '^Y' 0x19 0031 */ 0, 171*40592Sbostic /* '^Z' 0x1a 0032 */ 0, 172*40592Sbostic /* '^[' 0x1b 0033 */ 0, 173*40592Sbostic /* '^\' 0x1c 0034 */ 0, 174*40592Sbostic /* '^]' 0x1d 0035 */ 0, 175*40592Sbostic /* '^^' 0x1e 0036 */ 0, 176*40592Sbostic /* '^_' 0x1f 0037 */ 0, 177*40592Sbostic /* ' ' 0x20 0040 */ SPACE, 178*40592Sbostic /* '!' 0x21 0041 */ 0, 179*40592Sbostic /* '"' 0x22 0042 */ STRESCAPE, 180*40592Sbostic /* '#' 0x23 0043 */ 0, 181*40592Sbostic /* '$' 0x24 0044 */ ALPHA, 182*40592Sbostic /* '%' 0x25 0045 */ 0, 183*40592Sbostic /* '&' 0x26 0046 */ 0, 184*40592Sbostic /* ''' 0x27 0047 */ 0, 185*40592Sbostic /* '(' 0x28 0050 */ 0, 186*40592Sbostic /* ')' 0x29 0051 */ 0, 187*40592Sbostic /* '*' 0x2a 0052 */ 0, 188*40592Sbostic /* '+' 0x2b 0053 */ SIGN, 189*40592Sbostic /* ',' 0x2c 0054 */ 0, 190*40592Sbostic /* '-' 0x2d 0055 */ SIGN, 191*40592Sbostic /* '.' 0x2e 0056 */ POINT+ALPHA, 192*40592Sbostic /* '/' 0x2f 0057 */ 0, 193*40592Sbostic /* '0' 0x30 0060 */ DIGIT+REGDIGIT+OCTDIGIT, 194*40592Sbostic /* '1' 0x31 0061 */ DIGIT+REGDIGIT+OCTDIGIT, 195*40592Sbostic /* '2' 0x32 0062 */ DIGIT+REGDIGIT+OCTDIGIT, 196*40592Sbostic /* '3' 0x33 0063 */ DIGIT+REGDIGIT+OCTDIGIT, 197*40592Sbostic /* '4' 0x34 0064 */ DIGIT+REGDIGIT+OCTDIGIT, 198*40592Sbostic /* '5' 0x35 0065 */ DIGIT+REGDIGIT+OCTDIGIT, 199*40592Sbostic /* '6' 0x36 0066 */ DIGIT+OCTDIGIT, 200*40592Sbostic /* '7' 0x37 0067 */ DIGIT+OCTDIGIT, 201*40592Sbostic /* '8' 0x38 0070 */ DIGIT, 202*40592Sbostic /* '9' 0x39 0071 */ DIGIT, 203*40592Sbostic /* ':' 0x3a 0072 */ 0, 204*40592Sbostic /* ';' 0x3b 0073 */ 0, 205*40592Sbostic /* '<' 0x3c 0074 */ 0, 206*40592Sbostic /* '=' 0x3d 0075 */ 0, 207*40592Sbostic /* '>' 0x3e 0076 */ 0, 208*40592Sbostic /* '?' 0x3f 0077 */ 0, 209*40592Sbostic /* '@' 0x40 0100 */ 0, 210*40592Sbostic /* 'A' 0x41 0101 */ ALPHA+HEXUDIGIT, 211*40592Sbostic /* 'B' 0x42 0102 */ ALPHA+HEXUDIGIT+SZSPECBEGIN, 212*40592Sbostic /* 'C' 0x43 0103 */ ALPHA+HEXUDIGIT, 213*40592Sbostic /* 'D' 0x44 0104 */ ALPHA+HEXUDIGIT+FLOATEXP+FLOATFLAG, 214*40592Sbostic /* 'E' 0x45 0105 */ ALPHA+HEXUDIGIT+FLOATEXP, 215*40592Sbostic /* 'F' 0x46 0106 */ ALPHA+HEXUDIGIT+FLOATFLAG+FLOATEXP, 216*40592Sbostic /* 'G' 0x47 0107 */ ALPHA+FLOATFLAG+FLOATEXP, 217*40592Sbostic /* 'H' 0x48 0110 */ ALPHA+FLOATFLAG+FLOATEXP, 218*40592Sbostic /* 'I' 0x49 0111 */ ALPHA, 219*40592Sbostic /* 'J' 0x4a 0112 */ ALPHA, 220*40592Sbostic /* 'K' 0x4b 0113 */ ALPHA, 221*40592Sbostic /* 'L' 0x4c 0114 */ ALPHA+SZSPECBEGIN, 222*40592Sbostic /* 'M' 0x4d 0115 */ ALPHA, 223*40592Sbostic /* 'N' 0x4e 0116 */ ALPHA, 224*40592Sbostic /* 'O' 0x4f 0117 */ ALPHA, 225*40592Sbostic /* 'P' 0x50 0120 */ ALPHA, 226*40592Sbostic /* 'Q' 0x51 0121 */ ALPHA, 227*40592Sbostic /* 'R' 0x52 0122 */ ALPHA, 228*40592Sbostic /* 'S' 0x53 0123 */ ALPHA, 229*40592Sbostic /* 'T' 0x54 0124 */ ALPHA, 230*40592Sbostic /* 'U' 0x55 0125 */ ALPHA, 231*40592Sbostic /* 'V' 0x56 0126 */ ALPHA, 232*40592Sbostic /* 'W' 0x57 0127 */ ALPHA+SZSPECBEGIN, 233*40592Sbostic /* 'X' 0x58 0130 */ ALPHA+HEXFLAG, 234*40592Sbostic /* 'Y' 0x59 0131 */ ALPHA, 235*40592Sbostic /* 'Z' 0x5a 0132 */ ALPHA, 236*40592Sbostic /* '[' 0x5b 0133 */ 0, 237*40592Sbostic /* '\\' 0x5c 0134 */ STRESCAPE, 238*40592Sbostic /* ']' 0x5d 0135 */ 0, 239*40592Sbostic /* '^' 0x5e 0136 */ 0, 240*40592Sbostic /* '_' 0x5f 0137 */ ALPHA, 241*40592Sbostic /* '`' 0x60 0140 */ 0, 242*40592Sbostic /* 'a' 0x61 0141 */ ALPHA+HEXLDIGIT, 243*40592Sbostic /* 'b' 0x62 0142 */ ALPHA+HEXLDIGIT+BSESCAPE+SZSPECBEGIN, 244*40592Sbostic /* 'c' 0x63 0143 */ ALPHA+HEXLDIGIT, 245*40592Sbostic /* 'd' 0x64 0144 */ ALPHA+HEXLDIGIT+FLOATEXP+FLOATFLAG, 246*40592Sbostic /* 'e' 0x65 0145 */ ALPHA+HEXLDIGIT+FLOATEXP, 247*40592Sbostic /* 'f' 0x66 0146 */ ALPHA+HEXLDIGIT+BSESCAPE+FLOATEXP+FLOATFLAG, 248*40592Sbostic /* 'g' 0x67 0147 */ ALPHA+FLOATEXP+FLOATFLAG, 249*40592Sbostic /* 'h' 0x68 0150 */ ALPHA+FLOATEXP+FLOATFLAG, 250*40592Sbostic /* 'i' 0x69 0151 */ ALPHA, 251*40592Sbostic /* 'j' 0x6a 0152 */ ALPHA, 252*40592Sbostic /* 'k' 0x6b 0153 */ ALPHA, 253*40592Sbostic /* 'l' 0x6c 0154 */ ALPHA+SZSPECBEGIN, 254*40592Sbostic /* 'm' 0x6d 0155 */ ALPHA, 255*40592Sbostic /* 'n' 0x6e 0156 */ ALPHA+BSESCAPE, 256*40592Sbostic /* 'o' 0x6f 0157 */ ALPHA, 257*40592Sbostic /* 'p' 0x70 0160 */ ALPHA, 258*40592Sbostic /* 'q' 0x71 0161 */ ALPHA, 259*40592Sbostic /* 'r' 0x72 0162 */ ALPHA+BSESCAPE, 260*40592Sbostic /* 's' 0x73 0163 */ ALPHA, 261*40592Sbostic /* 't' 0x74 0164 */ ALPHA+BSESCAPE, 262*40592Sbostic /* 'u' 0x75 0165 */ ALPHA, 263*40592Sbostic /* 'v' 0x76 0166 */ ALPHA, 264*40592Sbostic /* 'w' 0x77 0167 */ ALPHA+SZSPECBEGIN, 265*40592Sbostic /* 'x' 0x78 0170 */ ALPHA+HEXFLAG, 266*40592Sbostic /* 'y' 0x79 0171 */ ALPHA, 267*40592Sbostic /* 'z' 0x7a 0172 */ ALPHA, 268*40592Sbostic /* '{' 0x7b 0173 */ 0, 269*40592Sbostic /* '|' 0x7c 0174 */ 0, 270*40592Sbostic /* '}' 0x7d 0175 */ 0, 271*40592Sbostic /* '~' 0x7e 0176 */ 0, 272*40592Sbostic /* '^[' 0x7f 0177 */ 0, 273*40592Sbostic 0 274*40592Sbostic }; 275