llow more variations on valid floating point numbers (e.g. ".1", "1e6").
Reintroduce fixes for unary minus parsing with leading spaces.
This commit is contained in:
Thomas G. Lockhart
parent
f4f0e9d608
commit
cd692f2347
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@ -1,7 +1,7 @@
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/* A lexical scanner generated by flex */
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/* Scanner skeleton version:
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* $Header: /cvsroot/pgsql/src/backend/parser/Attic/scan.c,v 1.19 1998/05/04 02:01:56 momjian Exp $
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* $Header: /cvsroot/pgsql/src/backend/parser/Attic/scan.c,v 1.20 1998/05/09 23:27:39 thomas Exp $
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*/
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#define FLEX_SCANNER
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@ -286,44 +286,46 @@ static void yy_fatal_error YY_PROTO(( yyconst char msg[] ));
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#define YY_NUM_RULES 41
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#define YY_END_OF_BUFFER 42
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static yyconst short int yy_acclist[168] =
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static yyconst short int yy_acclist[177] =
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{ 0,
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10, 10, 6, 6, 24, 24, 9, 9, 25, 25,
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18, 18, 42, 40, 41, 39, 40, 41, 39, 41,
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31, 40, 41, 22, 40, 41, 29, 31, 40, 41,
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15, 40, 41, 29, 40, 41, 29, 31, 40, 41,
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29, 31, 40, 41, 29, 31, 40, 41, 36, 40,
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41,16418, 29, 31, 40, 41, 38, 40, 41,16417,
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38, 40, 41,16417, 38, 40, 41,16417, 10, 41,
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8, 41, 3, 6, 41, 3, 6, 41, 3, 41,
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6, 41, 24, 41, 23, 41, 9, 41, 14, 41,
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41, 25, 41, 26, 41, 18, 41, 16, 41, 41,
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29, 31, 40, 41, 29, 40, 41, 29, 31, 40,
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41, 36, 40, 41,16418, 29, 31, 40, 41, 38,
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40, 41,16417, 38, 40, 41,16417, 38, 40, 41,
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16417, 10, 41, 8, 41, 3, 6, 41, 3, 6,
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41, 3, 41, 6, 41, 24, 41, 23, 41, 9,
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41, 14, 41, 41, 25, 41, 26, 41, 18, 41,
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31, 31, 31, 32, 31, 31, 36,16418, 4, 31,
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31, 27, 31, 38,16417, 7, 13, 10, 6, 6,
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5, 24, 9, 25, 18, 17, 20, 19, 20, 30,
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28, 30, 28, 30, 32, 28, 1, 31, 31, 28,
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30, 4, 31, 4, 31, 4, 31, 8226, 37,16419,
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8225, 12, 5, 11, 21, 30, 2, 4, 31, 30,
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2, 2, 2, 8227, 37,16419, 2
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16, 41, 41, 31, 31, 31, 32, 31, 31, 36,
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16418, 37,16419, 4, 31, 31, 37,16419, 27, 31,
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38,16417, 7, 13, 10, 6, 6, 5, 24, 9,
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25, 18, 17, 20, 19, 20, 30, 28, 30, 28,
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30, 32, 28, 1, 31, 31, 28, 30, 4, 31,
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4, 31, 4, 31, 8226, 37,16419, 37,16419, 8225,
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12, 5, 11, 21, 30, 8227, 37,16419, 2, 4,
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31, 30, 2, 2, 2, 2
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} ;
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static yyconst short int yy_accept[128] =
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static yyconst short int yy_accept[135] =
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{ 0,
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1, 1, 1, 2, 3, 4, 5, 6, 7, 8,
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9, 10, 11, 12, 13, 14, 16, 19, 21, 24,
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27, 31, 34, 37, 41, 45, 49, 53, 57, 61,
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65, 69, 71, 73, 76, 79, 81, 83, 85, 87,
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89, 91, 92, 94, 96, 98, 100, 101, 102, 103,
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104, 105, 105, 106, 107, 109, 111, 112, 112, 112,
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112, 114, 114, 114, 116, 117, 118, 119, 119, 119,
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120, 121, 121, 121, 122, 123, 124, 124, 124, 125,
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126, 126, 126, 127, 128, 130, 131, 133, 136, 137,
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137, 138, 139, 140, 142, 142, 144, 146, 148, 149,
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27, 31, 34, 37, 41, 45, 48, 52, 56, 60,
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64, 68, 72, 74, 76, 79, 82, 84, 86, 88,
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90, 92, 94, 95, 97, 99, 101, 103, 104, 105,
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106, 106, 107, 108, 108, 109, 110, 110, 112, 114,
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116, 117, 117, 117, 119, 119, 121, 121, 121, 123,
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124, 125, 126, 126, 126, 127, 128, 128, 128, 129,
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130, 131, 131, 131, 132, 133, 133, 133, 134, 135,
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137, 138, 140, 143, 144, 144, 145, 146, 147, 149,
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151, 152, 152, 152, 153, 154, 154, 154, 155, 155,
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155, 156, 157, 157, 160, 161, 161, 161, 161, 162,
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163, 164, 165, 165, 167, 168, 168
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149, 149, 149, 149, 151, 153, 155, 156, 158, 158,
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160, 161, 161, 161, 162, 163, 163, 163, 164, 164,
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164, 165, 166, 167, 167, 169, 169, 172, 173, 174,
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175, 176, 177, 177
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} ;
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static yyconst int yy_ec[256] =
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@ -365,152 +367,158 @@ static yyconst int yy_meta[22] =
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12
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} ;
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static yyconst short int yy_base[146] =
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static yyconst short int yy_base[153] =
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{ 0,
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0, 0, 332, 325, 18, 31, 325, 324, 321, 320,
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46, 48, 18, 31, 326, 435, 435, 435, 309, 435,
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12, 435, 308, 213, 42, 49, 61, 21, 63, 74,
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209, 0, 52, 0, 82, 58, 0, 0, 435, 0,
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66, 435, 76, 435, 0, 80, 206, 198, 88, 31,
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188, 82, 179, 102, 0, 120, 113, 135, 0, 175,
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169, 137, 0, 149, 435, 435, 0, 87, 140, 0,
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0, 71, 132, 142, 0, 0, 147, 150, 152, 0,
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156, 158, 435, 435, 435, 435, 435, 114, 435, 162,
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435, 175, 120, 0, 92, 188, 57, 150, 435, 203,
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0, 0, 368, 361, 18, 31, 350, 343, 339, 338,
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46, 48, 18, 31, 344, 451, 451, 451, 332, 451,
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58, 451, 51, 12, 44, 71, 23, 84, 327, 64,
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102, 329, 0, 61, 0, 110, 67, 0, 0, 451,
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0, 68, 451, 75, 451, 0, 81, 328, 247, 78,
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91, 31, 242, 67, 234, 126, 228, 0, 146, 162,
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85, 104, 0, 226, 140, 222, 150, 0, 211, 451,
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451, 0, 98, 115, 0, 0, 99, 174, 153, 0,
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0, 108, 156, 167, 0, 177, 179, 451, 451, 451,
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451, 451, 153, 451, 183, 451, 196, 162, 0, 211,
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435, 180, 193, 435, 167, 205, 208, 435, 216, 218,
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435, 0, 154, 224, 52, 226, 0, 220, 230, 233,
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238, 435, 16, 224, 242, 435, 245, 257, 269, 281,
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293, 305, 314, 322, 333, 345, 354, 363, 375, 387,
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398, 410, 415, 419, 423
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0, 174, 155, 219, 111, 189, 451, 0, 77, 196,
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451, 214, 217, 451, 188, 224, 234, 451, 236, 242,
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451, 0, 451, 54, 51, 195, 244, 21, 248, 250,
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252, 258, 451, 261, 273, 285, 297, 309, 321, 330,
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338, 349, 361, 370, 379, 391, 403, 414, 426, 431,
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435, 439
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} ;
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static yyconst short int yy_def[146] =
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static yyconst short int yy_def[153] =
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{ 0,
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126, 1, 127, 127, 128, 128, 129, 129, 130, 130,
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131, 131, 132, 132, 126, 126, 126, 126, 133, 126,
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133, 126, 126, 133, 133, 133, 126, 133, 134, 134,
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30, 135, 126, 136, 136, 137, 35, 138, 126, 139,
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126, 126, 126, 126, 140, 126, 141, 133, 133, 49,
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126, 126, 50, 126, 27, 142, 54, 126, 143, 126,
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133, 126, 144, 30, 126, 126, 135, 126, 126, 136,
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35, 137, 137, 137, 138, 139, 126, 126, 126, 140,
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126, 126, 126, 126, 126, 126, 126, 126, 126, 54,
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126, 90, 92, 90, 142, 142, 96, 96, 126, 126,
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133, 1, 134, 134, 135, 135, 136, 136, 137, 137,
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138, 138, 139, 139, 133, 133, 133, 133, 140, 133,
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140, 133, 133, 21, 21, 133, 24, 133, 24, 141,
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141, 31, 142, 133, 143, 143, 144, 36, 145, 133,
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146, 133, 133, 133, 133, 147, 133, 148, 140, 140,
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133, 50, 133, 133, 52, 133, 133, 28, 133, 149,
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56, 133, 150, 59, 133, 140, 133, 151, 31, 133,
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133, 142, 133, 133, 143, 36, 144, 144, 144, 145,
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146, 133, 133, 133, 147, 133, 133, 133, 133, 133,
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133, 133, 133, 133, 56, 133, 95, 97, 95, 133,
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126, 126, 126, 126, 126, 126, 126, 126, 126, 126,
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126, 90, 142, 96, 142, 126, 145, 126, 142, 142,
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126, 126, 126, 100, 126, 0, 126, 126, 126, 126,
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126, 126, 126, 126, 126, 126, 126, 126, 126, 126,
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126, 126, 126, 126, 126
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152, 133, 149, 149, 104, 104, 133, 64, 133, 64,
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133, 133, 133, 133, 133, 133, 133, 133, 133, 133,
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133, 95, 133, 133, 110, 149, 104, 149, 149, 149,
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133, 133, 0, 133, 133, 133, 133, 133, 133, 133,
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133, 133, 133, 133, 133, 133, 133, 133, 133, 133,
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133, 133
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} ;
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static yyconst short int yy_nxt[457] =
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static yyconst short int yy_nxt[473] =
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{ 0,
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16, 17, 18, 19, 20, 21, 22, 23, 24, 24,
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25, 23, 26, 27, 28, 24, 29, 30, 29, 31,
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16, 35, 50, 35, 46, 51, 36, 35, 35, 124,
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37, 53, 35, 35, 35, 61, 35, 46, 47, 36,
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35, 35, 87, 37, 88, 35, 35, 43, 43, 43,
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43, 47, 54, 68, 69, 55, 44, 56, 44, 53,
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113, 57, 58, 58, 62, 62, 72, 77, 78, 114,
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74, 59, 60, 63, 55, 62, 62, 79, 79, 72,
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65, 81, 82, 74, 63, 71, 83, 71, 68, 69,
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72, 71, 71, 89, 71, 89, 71, 71, 49, 86,
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25, 26, 27, 28, 29, 24, 30, 31, 30, 32,
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16, 36, 55, 36, 47, 133, 37, 36, 36, 126,
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38, 60, 36, 36, 36, 61, 36, 47, 48, 37,
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36, 36, 92, 38, 93, 36, 36, 44, 44, 44,
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44, 48, 51, 51, 56, 57, 45, 58, 45, 51,
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51, 54, 73, 74, 125, 67, 67, 125, 52, 82,
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83, 53, 51, 51, 68, 77, 84, 84, 94, 79,
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94, 54, 86, 87, 59, 62, 62, 88, 50, 91,
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110, 91, 51, 51, 63, 64, 95, 58, 95, 73,
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113, 86, 90, 90, 91, 92, 90, 92, 90, 90,
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92, 92, 93, 94, 92, 94, 92, 92, 90, 90,
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90, 90, 90, 96, 90, 96, 90, 51, 97, 96,
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98, 112, 96, 112, 96, 96, 58, 58, 62, 62,
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72, 102, 103, 105, 105, 59, 104, 63, 77, 78,
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72, 106, 107, 79, 79, 126, 108, 81, 82, 109,
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110, 115, 113, 115, 111, 90, 119, 90, 105, 105,
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90, 90, 90, 90, 90, 90, 90, 90, 92, 49,
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92, 102, 103, 92, 92, 93, 104, 92, 100, 92,
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92, 96, 87, 96, 102, 103, 97, 96, 98, 104,
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74, 54, 65, 67, 67, 62, 62, 77, 70, 82,
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83, 79, 68, 76, 63, 76, 112, 113, 77, 76,
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76, 114, 76, 127, 76, 76, 95, 95, 96, 97,
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95, 97, 95, 95, 97, 97, 98, 99, 97, 99,
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97, 97, 95, 95, 95, 95, 95, 100, 100, 109,
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109, 67, 67, 110, 115, 115, 101, 116, 117, 59,
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68, 77, 118, 126, 102, 104, 53, 104, 84, 84,
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105, 104, 106, 122, 104, 122, 104, 104, 86, 87,
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119, 120, 77, 124, 124, 121, 95, 125, 95, 115,
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115, 95, 95, 95, 95, 95, 95, 95, 95, 97,
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96, 51, 96, 96, 116, 116, 106, 107, 49, 106,
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107, 108, 85, 117, 108, 66, 100, 109, 110, 109,
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110, 118, 111, 53, 111, 120, 121, 116, 116, 123,
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123, 120, 121, 124, 120, 121, 117, 124, 113, 125,
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121, 113, 126, 125, 121, 32, 32, 32, 32, 32,
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32, 32, 32, 32, 32, 32, 32, 34, 34, 34,
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34, 34, 34, 34, 34, 34, 34, 34, 34, 38,
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38, 38, 38, 38, 38, 38, 38, 38, 38, 38,
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38, 40, 40, 40, 40, 40, 40, 40, 40, 40,
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40, 40, 40, 42, 42, 42, 42, 42, 42, 42,
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128, 97, 128, 126, 97, 97, 98, 129, 97, 110,
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97, 97, 100, 100, 133, 112, 113, 133, 112, 113,
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114, 101, 104, 114, 104, 116, 117, 105, 104, 106,
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118, 104, 50, 104, 104, 116, 117, 119, 120, 108,
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118, 59, 121, 119, 120, 130, 131, 92, 121, 130,
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131, 130, 131, 132, 131, 53, 126, 50, 126, 132,
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131, 33, 33, 33, 33, 33, 33, 33, 33, 33,
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33, 33, 33, 35, 35, 35, 35, 35, 35, 35,
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35, 35, 35, 35, 35, 39, 39, 39, 39, 39,
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39, 39, 39, 39, 39, 39, 39, 41, 41, 41,
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42, 42, 42, 42, 42, 45, 45, 45, 45, 45,
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45, 45, 45, 45, 45, 45, 45, 48, 52, 49,
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48, 48, 48, 64, 64, 126, 41, 41, 39, 39,
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64, 33, 64, 67, 67, 67, 67, 67, 33, 67,
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67, 67, 67, 67, 67, 70, 70, 70, 70, 70,
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70, 126, 70, 70, 70, 70, 70, 73, 126, 126,
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73, 73, 73, 75, 75, 75, 75, 126, 75, 75,
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75, 75, 75, 75, 75, 76, 76, 76, 76, 76,
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126, 76, 76, 76, 76, 76, 76, 80, 80, 80,
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80, 80, 126, 80, 80, 80, 80, 80, 84, 84,
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41, 41, 41, 41, 41, 41, 41, 41, 41, 43,
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43, 43, 43, 43, 43, 43, 43, 43, 43, 43,
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43, 46, 46, 46, 46, 46, 46, 46, 46, 46,
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46, 46, 46, 49, 90, 71, 49, 49, 49, 69,
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69, 66, 50, 133, 42, 42, 69, 40, 69, 72,
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72, 72, 72, 72, 40, 72, 72, 72, 72, 72,
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72, 75, 75, 75, 75, 75, 75, 34, 75, 75,
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75, 75, 75, 78, 34, 133, 78, 78, 78, 80,
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80, 80, 80, 133, 80, 80, 80, 80, 80, 80,
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80, 81, 81, 81, 81, 81, 133, 81, 81, 81,
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84, 84, 84, 84, 84, 84, 84, 84, 84, 84,
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95, 95, 126, 95, 95, 95, 95, 95, 95, 95,
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95, 95, 99, 99, 99, 99, 101, 101, 101, 101,
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122, 122, 122, 122, 15, 126, 126, 126, 126, 126,
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126, 126, 126, 126, 126, 126, 126, 126, 126, 126,
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126, 126, 126, 126, 126, 126
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81, 81, 81, 85, 85, 85, 85, 85, 133, 85,
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85, 85, 85, 85, 89, 89, 89, 89, 89, 89,
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89, 89, 89, 89, 89, 89, 103, 103, 133, 103,
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103, 103, 103, 103, 103, 103, 103, 103, 107, 107,
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107, 107, 111, 111, 111, 111, 123, 123, 123, 123,
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15, 133, 133, 133, 133, 133, 133, 133, 133, 133,
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133, 133, 133, 133, 133, 133, 133, 133, 133, 133,
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133, 133
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} ;
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static yyconst short int yy_chk[457] =
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static yyconst short int yy_chk[473] =
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{ 0,
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1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
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1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
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1, 5, 21, 5, 13, 21, 5, 5, 5, 123,
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5, 28, 5, 5, 6, 28, 6, 14, 13, 6,
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6, 6, 50, 6, 50, 6, 6, 11, 11, 12,
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12, 14, 25, 33, 33, 25, 11, 26, 12, 26,
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115, 26, 27, 27, 29, 29, 36, 41, 41, 97,
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36, 27, 27, 29, 27, 30, 30, 43, 43, 72,
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30, 46, 46, 72, 30, 35, 46, 35, 68, 68,
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35, 35, 35, 52, 35, 52, 35, 35, 49, 49,
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1, 5, 24, 5, 13, 24, 5, 5, 5, 128,
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5, 27, 5, 5, 6, 27, 6, 14, 13, 6,
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6, 6, 52, 6, 52, 6, 6, 11, 11, 12,
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12, 14, 23, 23, 25, 25, 11, 25, 12, 21,
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21, 23, 34, 34, 125, 30, 30, 124, 21, 42,
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42, 21, 26, 26, 30, 37, 44, 44, 54, 37,
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54, 26, 47, 47, 26, 28, 28, 47, 50, 50,
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109, 50, 51, 51, 28, 28, 61, 28, 61, 73,
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95, 49, 54, 54, 54, 54, 54, 54, 54, 54,
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54, 54, 54, 54, 54, 54, 54, 54, 54, 54,
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54, 54, 54, 56, 57, 56, 57, 88, 56, 56,
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56, 93, 56, 93, 56, 56, 58, 58, 62, 62,
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73, 69, 69, 74, 74, 58, 69, 62, 77, 77,
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74, 78, 78, 79, 79, 64, 78, 81, 81, 82,
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82, 98, 113, 98, 82, 90, 113, 90, 105, 105,
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90, 90, 90, 90, 90, 90, 90, 90, 92, 61,
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92, 102, 102, 92, 92, 92, 102, 92, 60, 92,
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92, 96, 53, 96, 103, 103, 96, 96, 96, 103,
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73, 51, 28, 31, 31, 62, 62, 77, 31, 82,
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82, 77, 31, 36, 62, 36, 74, 74, 36, 36,
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36, 74, 36, 105, 36, 36, 56, 56, 56, 56,
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56, 56, 56, 56, 56, 56, 56, 56, 56, 56,
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56, 56, 56, 56, 56, 56, 56, 59, 59, 65,
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65, 67, 67, 65, 79, 79, 59, 83, 83, 59,
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67, 79, 83, 103, 59, 60, 93, 60, 84, 84,
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60, 60, 60, 98, 60, 98, 60, 60, 86, 86,
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87, 87, 78, 102, 102, 87, 95, 102, 95, 115,
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115, 95, 95, 95, 95, 95, 95, 95, 95, 97,
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96, 51, 96, 96, 100, 100, 106, 106, 48, 107,
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107, 106, 47, 100, 107, 31, 100, 109, 109, 110,
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||||
110, 100, 109, 24, 110, 114, 114, 116, 116, 118,
|
||||
118, 119, 119, 118, 120, 120, 116, 124, 119, 121,
|
||||
121, 120, 124, 125, 125, 127, 127, 127, 127, 127,
|
||||
127, 127, 127, 127, 127, 127, 127, 128, 128, 128,
|
||||
128, 128, 128, 128, 128, 128, 128, 128, 128, 129,
|
||||
129, 129, 129, 129, 129, 129, 129, 129, 129, 129,
|
||||
129, 130, 130, 130, 130, 130, 130, 130, 130, 130,
|
||||
130, 130, 130, 131, 131, 131, 131, 131, 131, 131,
|
||||
|
||||
131, 131, 131, 131, 131, 132, 132, 132, 132, 132,
|
||||
132, 132, 132, 132, 132, 132, 132, 133, 23, 19,
|
||||
133, 133, 133, 134, 134, 15, 10, 9, 8, 7,
|
||||
134, 4, 134, 135, 135, 135, 135, 135, 3, 135,
|
||||
106, 97, 106, 126, 97, 97, 97, 126, 97, 110,
|
||||
97, 97, 100, 100, 110, 112, 112, 69, 113, 113,
|
||||
112, 100, 104, 113, 104, 116, 116, 104, 104, 104,
|
||||
116, 104, 66, 104, 104, 117, 117, 119, 119, 64,
|
||||
117, 57, 119, 120, 120, 127, 127, 55, 120, 129,
|
||||
129, 130, 130, 131, 131, 53, 129, 49, 130, 132,
|
||||
132, 134, 134, 134, 134, 134, 134, 134, 134, 134,
|
||||
134, 134, 134, 135, 135, 135, 135, 135, 135, 135,
|
||||
135, 135, 135, 135, 135, 136, 136, 136, 136, 136,
|
||||
136, 0, 136, 136, 136, 136, 136, 137, 0, 0,
|
||||
137, 137, 137, 138, 138, 138, 138, 0, 138, 138,
|
||||
138, 138, 138, 138, 138, 139, 139, 139, 139, 139,
|
||||
0, 139, 139, 139, 139, 139, 139, 140, 140, 140,
|
||||
140, 140, 0, 140, 140, 140, 140, 140, 141, 141,
|
||||
136, 136, 136, 136, 136, 136, 136, 137, 137, 137,
|
||||
|
||||
141, 141, 141, 141, 141, 141, 141, 141, 141, 141,
|
||||
142, 142, 0, 142, 142, 142, 142, 142, 142, 142,
|
||||
142, 142, 143, 143, 143, 143, 144, 144, 144, 144,
|
||||
145, 145, 145, 145, 126, 126, 126, 126, 126, 126,
|
||||
126, 126, 126, 126, 126, 126, 126, 126, 126, 126,
|
||||
126, 126, 126, 126, 126, 126
|
||||
137, 137, 137, 137, 137, 137, 137, 137, 137, 138,
|
||||
138, 138, 138, 138, 138, 138, 138, 138, 138, 138,
|
||||
138, 139, 139, 139, 139, 139, 139, 139, 139, 139,
|
||||
139, 139, 139, 140, 48, 32, 140, 140, 140, 141,
|
||||
141, 29, 19, 15, 10, 9, 141, 8, 141, 142,
|
||||
142, 142, 142, 142, 7, 142, 142, 142, 142, 142,
|
||||
142, 143, 143, 143, 143, 143, 143, 4, 143, 143,
|
||||
143, 143, 143, 144, 3, 0, 144, 144, 144, 145,
|
||||
145, 145, 145, 0, 145, 145, 145, 145, 145, 145,
|
||||
145, 146, 146, 146, 146, 146, 0, 146, 146, 146,
|
||||
|
||||
146, 146, 146, 147, 147, 147, 147, 147, 0, 147,
|
||||
147, 147, 147, 147, 148, 148, 148, 148, 148, 148,
|
||||
148, 148, 148, 148, 148, 148, 149, 149, 0, 149,
|
||||
149, 149, 149, 149, 149, 149, 149, 149, 150, 150,
|
||||
150, 150, 151, 151, 151, 151, 152, 152, 152, 152,
|
||||
133, 133, 133, 133, 133, 133, 133, 133, 133, 133,
|
||||
133, 133, 133, 133, 133, 133, 133, 133, 133, 133,
|
||||
133, 133
|
||||
} ;
|
||||
|
||||
static yy_state_type yy_state_buf[YY_BUF_SIZE + 2], *yy_state_ptr;
|
||||
|
|
@ -547,7 +555,7 @@ char *yytext;
|
|||
*
|
||||
*
|
||||
* IDENTIFICATION
|
||||
* $Header: /cvsroot/pgsql/src/backend/parser/Attic/scan.c,v 1.19 1998/05/04 02:01:56 momjian Exp $
|
||||
* $Header: /cvsroot/pgsql/src/backend/parser/Attic/scan.c,v 1.20 1998/05/09 23:27:39 thomas Exp $
|
||||
*
|
||||
*-------------------------------------------------------------------------
|
||||
*/
|
||||
|
|
@ -647,6 +655,9 @@ char literal[MAX_PARSE_BUFFER];
|
|||
/* Comments
|
||||
* Ignored by the scanner and parser.
|
||||
*/
|
||||
/*
|
||||
real [\-]?{digit}+\.{digit}+([Ee][-+]?{digit}+)?
|
||||
*/
|
||||
/* DO NOT PUT ANY COMMENTS IN THE FOLLOWING SECTION.
|
||||
* AT&T lex does not properly handle C-style comments in this second lex block.
|
||||
* So, put comments here. tgl - 1997-09-08
|
||||
|
|
@ -659,7 +670,7 @@ char literal[MAX_PARSE_BUFFER];
|
|||
* Other embedded escaped characters are matched explicitly and the leading
|
||||
* backslash is dropped from the string. - thomas 1997-09-24
|
||||
*/
|
||||
#line 663 "lex.yy.c"
|
||||
#line 674 "lex.yy.c"
|
||||
|
||||
/* Macros after this point can all be overridden by user definitions in
|
||||
* section 1.
|
||||
|
|
@ -810,9 +821,9 @@ YY_DECL
|
|||
register char *yy_cp, *yy_bp;
|
||||
register int yy_act;
|
||||
|
||||
#line 178 "scan.l"
|
||||
#line 179 "scan.l"
|
||||
|
||||
#line 816 "lex.yy.c"
|
||||
#line 827 "lex.yy.c"
|
||||
|
||||
if ( yy_init )
|
||||
{
|
||||
|
|
@ -860,14 +871,14 @@ yy_match:
|
|||
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
|
||||
{
|
||||
yy_current_state = (int) yy_def[yy_current_state];
|
||||
if ( yy_current_state >= 127 )
|
||||
if ( yy_current_state >= 134 )
|
||||
yy_c = yy_meta[(unsigned int) yy_c];
|
||||
}
|
||||
yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
|
||||
*yy_state_ptr++ = yy_current_state;
|
||||
++yy_cp;
|
||||
}
|
||||
while ( yy_base[yy_current_state] != 435 );
|
||||
while ( yy_base[yy_current_state] != 451 );
|
||||
|
||||
yy_find_action:
|
||||
yy_current_state = *--yy_state_ptr;
|
||||
|
|
@ -918,34 +929,34 @@ do_action: /* This label is used only to access EOF actions. */
|
|||
{ /* beginning of action switch */
|
||||
case 1:
|
||||
YY_RULE_SETUP
|
||||
#line 179 "scan.l"
|
||||
#line 180 "scan.l"
|
||||
{ /* ignore */ }
|
||||
YY_BREAK
|
||||
case 2:
|
||||
YY_RULE_SETUP
|
||||
#line 181 "scan.l"
|
||||
#line 182 "scan.l"
|
||||
{ /* ignore */ }
|
||||
YY_BREAK
|
||||
case 3:
|
||||
#line 184 "scan.l"
|
||||
#line 185 "scan.l"
|
||||
case 4:
|
||||
YY_RULE_SETUP
|
||||
#line 184 "scan.l"
|
||||
#line 185 "scan.l"
|
||||
{ BEGIN(xc); }
|
||||
YY_BREAK
|
||||
case 5:
|
||||
YY_RULE_SETUP
|
||||
#line 186 "scan.l"
|
||||
#line 187 "scan.l"
|
||||
{ BEGIN(INITIAL); }
|
||||
YY_BREAK
|
||||
case 6:
|
||||
YY_RULE_SETUP
|
||||
#line 188 "scan.l"
|
||||
#line 189 "scan.l"
|
||||
{ /* ignore */ }
|
||||
YY_BREAK
|
||||
case 7:
|
||||
YY_RULE_SETUP
|
||||
#line 190 "scan.l"
|
||||
#line 191 "scan.l"
|
||||
{
|
||||
BEGIN(xb);
|
||||
llen = 0;
|
||||
|
|
@ -954,7 +965,7 @@ YY_RULE_SETUP
|
|||
YY_BREAK
|
||||
case 8:
|
||||
YY_RULE_SETUP
|
||||
#line 195 "scan.l"
|
||||
#line 196 "scan.l"
|
||||
{
|
||||
char* endptr;
|
||||
|
||||
|
|
@ -967,10 +978,10 @@ YY_RULE_SETUP
|
|||
}
|
||||
YY_BREAK
|
||||
case 9:
|
||||
#line 206 "scan.l"
|
||||
#line 207 "scan.l"
|
||||
case 10:
|
||||
YY_RULE_SETUP
|
||||
#line 206 "scan.l"
|
||||
#line 207 "scan.l"
|
||||
{
|
||||
if ((llen+yyleng) > (MAX_PARSE_BUFFER - 1))
|
||||
elog(ERROR,"quoted string parse buffer of %d chars exceeded",MAX_PARSE_BUFFER);
|
||||
|
|
@ -979,16 +990,16 @@ YY_RULE_SETUP
|
|||
}
|
||||
YY_BREAK
|
||||
case 11:
|
||||
#line 213 "scan.l"
|
||||
#line 214 "scan.l"
|
||||
case 12:
|
||||
YY_RULE_SETUP
|
||||
#line 213 "scan.l"
|
||||
#line 214 "scan.l"
|
||||
{
|
||||
}
|
||||
YY_BREAK
|
||||
case 13:
|
||||
YY_RULE_SETUP
|
||||
#line 216 "scan.l"
|
||||
#line 217 "scan.l"
|
||||
{
|
||||
BEGIN(xh);
|
||||
llen = 0;
|
||||
|
|
@ -997,7 +1008,7 @@ YY_RULE_SETUP
|
|||
YY_BREAK
|
||||
case 14:
|
||||
YY_RULE_SETUP
|
||||
#line 221 "scan.l"
|
||||
#line 222 "scan.l"
|
||||
{
|
||||
char* endptr;
|
||||
|
||||
|
|
@ -1011,7 +1022,7 @@ YY_RULE_SETUP
|
|||
YY_BREAK
|
||||
case 15:
|
||||
YY_RULE_SETUP
|
||||
#line 232 "scan.l"
|
||||
#line 233 "scan.l"
|
||||
{
|
||||
BEGIN(xq);
|
||||
llen = 0;
|
||||
|
|
@ -1020,7 +1031,7 @@ YY_RULE_SETUP
|
|||
YY_BREAK
|
||||
case 16:
|
||||
YY_RULE_SETUP
|
||||
#line 237 "scan.l"
|
||||
#line 238 "scan.l"
|
||||
{
|
||||
BEGIN(INITIAL);
|
||||
yylval.str = pstrdup(scanstr(literal));
|
||||
|
|
@ -1028,10 +1039,10 @@ YY_RULE_SETUP
|
|||
}
|
||||
YY_BREAK
|
||||
case 17:
|
||||
#line 243 "scan.l"
|
||||
#line 244 "scan.l"
|
||||
case 18:
|
||||
YY_RULE_SETUP
|
||||
#line 243 "scan.l"
|
||||
#line 244 "scan.l"
|
||||
{
|
||||
if ((llen+yyleng) > (MAX_PARSE_BUFFER - 1))
|
||||
elog(ERROR,"quoted string parse buffer of %d chars exceeded",MAX_PARSE_BUFFER);
|
||||
|
|
@ -1041,7 +1052,7 @@ YY_RULE_SETUP
|
|||
YY_BREAK
|
||||
case 19:
|
||||
YY_RULE_SETUP
|
||||
#line 249 "scan.l"
|
||||
#line 250 "scan.l"
|
||||
{
|
||||
if ((llen+yyleng-1) > (MAX_PARSE_BUFFER - 1))
|
||||
elog(ERROR,"quoted string parse buffer of %d chars exceeded",MAX_PARSE_BUFFER);
|
||||
|
|
@ -1052,7 +1063,7 @@ YY_RULE_SETUP
|
|||
YY_BREAK
|
||||
case 20:
|
||||
YY_RULE_SETUP
|
||||
#line 257 "scan.l"
|
||||
#line 258 "scan.l"
|
||||
{
|
||||
if ((llen+yyleng-1) > (MAX_PARSE_BUFFER - 1))
|
||||
elog(ERROR,"quoted string parse buffer of %d chars exceeded",MAX_PARSE_BUFFER);
|
||||
|
|
@ -1062,13 +1073,13 @@ YY_RULE_SETUP
|
|||
YY_BREAK
|
||||
case 21:
|
||||
YY_RULE_SETUP
|
||||
#line 263 "scan.l"
|
||||
#line 264 "scan.l"
|
||||
{
|
||||
}
|
||||
YY_BREAK
|
||||
case 22:
|
||||
YY_RULE_SETUP
|
||||
#line 267 "scan.l"
|
||||
#line 268 "scan.l"
|
||||
{
|
||||
BEGIN(xd);
|
||||
llen = 0;
|
||||
|
|
@ -1077,7 +1088,7 @@ YY_RULE_SETUP
|
|||
YY_BREAK
|
||||
case 23:
|
||||
YY_RULE_SETUP
|
||||
#line 272 "scan.l"
|
||||
#line 273 "scan.l"
|
||||
{
|
||||
BEGIN(INITIAL);
|
||||
yylval.str = pstrdup(literal);
|
||||
|
|
@ -1086,7 +1097,7 @@ YY_RULE_SETUP
|
|||
YY_BREAK
|
||||
case 24:
|
||||
YY_RULE_SETUP
|
||||
#line 277 "scan.l"
|
||||
#line 278 "scan.l"
|
||||
{
|
||||
if ((llen+yyleng) > (MAX_PARSE_BUFFER - 1))
|
||||
elog(ERROR,"quoted string parse buffer of %d chars exceeded",MAX_PARSE_BUFFER);
|
||||
|
|
@ -1096,12 +1107,12 @@ YY_RULE_SETUP
|
|||
YY_BREAK
|
||||
case 25:
|
||||
YY_RULE_SETUP
|
||||
#line 285 "scan.l"
|
||||
#line 286 "scan.l"
|
||||
{ /* ignore */ }
|
||||
YY_BREAK
|
||||
case 26:
|
||||
YY_RULE_SETUP
|
||||
#line 286 "scan.l"
|
||||
#line 287 "scan.l"
|
||||
{
|
||||
BEGIN(INITIAL);
|
||||
return (yytext[0]);
|
||||
|
|
@ -1109,7 +1120,7 @@ YY_RULE_SETUP
|
|||
YY_BREAK
|
||||
case 27:
|
||||
YY_RULE_SETUP
|
||||
#line 292 "scan.l"
|
||||
#line 293 "scan.l"
|
||||
{ return TYPECAST; }
|
||||
YY_BREAK
|
||||
case 28:
|
||||
|
|
@ -1117,14 +1128,15 @@ case 28:
|
|||
yy_c_buf_p = yy_cp = yy_bp + 1;
|
||||
YY_DO_BEFORE_ACTION; /* set up yytext again */
|
||||
YY_RULE_SETUP
|
||||
#line 294 "scan.l"
|
||||
#line 295 "scan.l"
|
||||
{
|
||||
BEGIN(xm);
|
||||
return (yytext[0]);
|
||||
}
|
||||
YY_BREAK
|
||||
case 29:
|
||||
YY_RULE_SETUP
|
||||
#line 297 "scan.l"
|
||||
#line 299 "scan.l"
|
||||
{ return (yytext[0]); }
|
||||
YY_BREAK
|
||||
case 30:
|
||||
|
|
@ -1132,7 +1144,7 @@ case 30:
|
|||
yy_c_buf_p = yy_cp -= 2;
|
||||
YY_DO_BEFORE_ACTION; /* set up yytext again */
|
||||
YY_RULE_SETUP
|
||||
#line 298 "scan.l"
|
||||
#line 300 "scan.l"
|
||||
{
|
||||
yylval.str = pstrdup((char*)yytext);
|
||||
return (Op);
|
||||
|
|
@ -1140,7 +1152,7 @@ YY_RULE_SETUP
|
|||
YY_BREAK
|
||||
case 31:
|
||||
YY_RULE_SETUP
|
||||
#line 302 "scan.l"
|
||||
#line 304 "scan.l"
|
||||
{
|
||||
if (strcmp((char*)yytext,"!=") == 0)
|
||||
yylval.str = pstrdup("<>"); /* compatability */
|
||||
|
|
@ -1151,7 +1163,7 @@ YY_RULE_SETUP
|
|||
YY_BREAK
|
||||
case 32:
|
||||
YY_RULE_SETUP
|
||||
#line 309 "scan.l"
|
||||
#line 311 "scan.l"
|
||||
{
|
||||
yylval.ival = atoi((char*)&yytext[1]);
|
||||
return (PARAM);
|
||||
|
|
@ -1159,7 +1171,7 @@ YY_RULE_SETUP
|
|||
YY_BREAK
|
||||
case 33:
|
||||
YY_RULE_SETUP
|
||||
#line 314 "scan.l"
|
||||
#line 317 "scan.l"
|
||||
{
|
||||
int i;
|
||||
ScanKeyword *keyword;
|
||||
|
|
@ -1182,7 +1194,7 @@ YY_RULE_SETUP
|
|||
YY_BREAK
|
||||
case 34:
|
||||
YY_RULE_SETUP
|
||||
#line 333 "scan.l"
|
||||
#line 336 "scan.l"
|
||||
{
|
||||
char* endptr;
|
||||
|
||||
|
|
@ -1204,7 +1216,7 @@ YY_RULE_SETUP
|
|||
YY_BREAK
|
||||
case 35:
|
||||
YY_RULE_SETUP
|
||||
#line 351 "scan.l"
|
||||
#line 354 "scan.l"
|
||||
{
|
||||
char* endptr;
|
||||
|
||||
|
|
@ -1219,7 +1231,7 @@ YY_RULE_SETUP
|
|||
YY_BREAK
|
||||
case 36:
|
||||
YY_RULE_SETUP
|
||||
#line 362 "scan.l"
|
||||
#line 365 "scan.l"
|
||||
{
|
||||
char* endptr;
|
||||
|
||||
|
|
@ -1240,7 +1252,7 @@ YY_RULE_SETUP
|
|||
YY_BREAK
|
||||
case 37:
|
||||
YY_RULE_SETUP
|
||||
#line 379 "scan.l"
|
||||
#line 382 "scan.l"
|
||||
{
|
||||
char* endptr;
|
||||
|
||||
|
|
@ -1254,7 +1266,7 @@ YY_RULE_SETUP
|
|||
YY_BREAK
|
||||
case 38:
|
||||
YY_RULE_SETUP
|
||||
#line 389 "scan.l"
|
||||
#line 394 "scan.l"
|
||||
{
|
||||
int i;
|
||||
ScanKeyword *keyword;
|
||||
|
|
@ -1276,20 +1288,20 @@ YY_RULE_SETUP
|
|||
YY_BREAK
|
||||
case 39:
|
||||
YY_RULE_SETUP
|
||||
#line 407 "scan.l"
|
||||
#line 412 "scan.l"
|
||||
{ /* ignore */ }
|
||||
YY_BREAK
|
||||
case 40:
|
||||
YY_RULE_SETUP
|
||||
#line 409 "scan.l"
|
||||
#line 414 "scan.l"
|
||||
{ return (yytext[0]); }
|
||||
YY_BREAK
|
||||
case 41:
|
||||
YY_RULE_SETUP
|
||||
#line 411 "scan.l"
|
||||
#line 416 "scan.l"
|
||||
ECHO;
|
||||
YY_BREAK
|
||||
#line 1293 "lex.yy.c"
|
||||
#line 1305 "lex.yy.c"
|
||||
case YY_STATE_EOF(INITIAL):
|
||||
case YY_STATE_EOF(xb):
|
||||
case YY_STATE_EOF(xc):
|
||||
|
|
@ -1584,7 +1596,7 @@ static yy_state_type yy_get_previous_state()
|
|||
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
|
||||
{
|
||||
yy_current_state = (int) yy_def[yy_current_state];
|
||||
if ( yy_current_state >= 127 )
|
||||
if ( yy_current_state >= 134 )
|
||||
yy_c = yy_meta[(unsigned int) yy_c];
|
||||
}
|
||||
yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
|
||||
|
|
@ -1614,11 +1626,11 @@ yy_state_type yy_current_state;
|
|||
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
|
||||
{
|
||||
yy_current_state = (int) yy_def[yy_current_state];
|
||||
if ( yy_current_state >= 127 )
|
||||
if ( yy_current_state >= 134 )
|
||||
yy_c = yy_meta[(unsigned int) yy_c];
|
||||
}
|
||||
yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
|
||||
yy_is_jam = (yy_current_state == 126);
|
||||
yy_is_jam = (yy_current_state == 133);
|
||||
if ( ! yy_is_jam )
|
||||
*yy_state_ptr++ = yy_current_state;
|
||||
|
||||
|
|
@ -2175,7 +2187,7 @@ int main()
|
|||
return 0;
|
||||
}
|
||||
#endif
|
||||
#line 411 "scan.l"
|
||||
#line 416 "scan.l"
|
||||
|
||||
|
||||
void yyerror(char message[])
|
||||
|
|
|
|||
Loading…
Reference in New Issue