open-dsi
/
postgres
mirror of https://github.com/postgres/postgres
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

llow more variations on valid floating point numbers (e.g. ".1", "1e6").

Browse Source 
Reintroduce fixes for unary minus parsing with leading spaces.
REL6_4
Thomas G. Lockhart 28 years ago
parent f4f0e9d608
commit cd692f2347
1 changed files with 225 additions and 213 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Show Stats Download Patch File Download Diff File
  1. 438
      src/backend/parser/scan.c

438
src/backend/parser/scan.c
Unescape View File

@ -1,7 +1,7 @@
/* A lexical scanner generated by flex */
/* Scanner skeleton version:
* $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 $
*/
#define FLEX_SCANNER
@ -286,44 +286,46 @@ static void yy_fatal_error YY_PROTO(( yyconst char msg[] ));
#define YY_NUM_RULES 41
#define YY_END_OF_BUFFER 42
static yyconst short int yy_acclist[168] =
static yyconst short int yy_acclist[177] =
{ 0,
10, 10, 6, 6, 24, 24, 9, 9, 25, 25,
18, 18, 42, 40, 41, 39, 40, 41, 39, 41,
31, 40, 41, 22, 40, 41, 29, 31, 40, 41,
15, 40, 41, 29, 40, 41, 29, 31, 40, 41,
29, 31, 40, 41, 29, 31, 40, 41, 36, 40,
41,16418, 29, 31, 40, 41, 38, 40, 41,16417,
38, 40, 41,16417, 38, 40, 41,16417, 10, 41,
8, 41, 3, 6, 41, 3, 6, 41, 3, 41,
6, 41, 24, 41, 23, 41, 9, 41, 14, 41,
41, 25, 41, 26, 41, 18, 41, 16, 41, 41,
31, 31, 31, 32, 31, 31, 36,16418, 4, 31,
31, 27, 31, 38,16417, 7, 13, 10, 6, 6,
5, 24, 9, 25, 18, 17, 20, 19, 20, 30,
28, 30, 28, 30, 32, 28, 1, 31, 31, 28,
30, 4, 31, 4, 31, 4, 31, 8226, 37,16419,
8225, 12, 5, 11, 21, 30, 2, 4, 31, 30,
2, 2, 2, 8227, 37,16419, 2
29, 31, 40, 41, 29, 40, 41, 29, 31, 40,
41, 36, 40, 41,16418, 29, 31, 40, 41, 38,
40, 41,16417, 38, 40, 41,16417, 38, 40, 41,
16417, 10, 41, 8, 41, 3, 6, 41, 3, 6,
41, 3, 41, 6, 41, 24, 41, 23, 41, 9,
41, 14, 41, 41, 25, 41, 26, 41, 18, 41,
16, 41, 41, 31, 31, 31, 32, 31, 31, 36,
16418, 37,16419, 4, 31, 31, 37,16419, 27, 31,
38,16417, 7, 13, 10, 6, 6, 5, 24, 9,
25, 18, 17, 20, 19, 20, 30, 28, 30, 28,
30, 32, 28, 1, 31, 31, 28, 30, 4, 31,
4, 31, 4, 31, 8226, 37,16419, 37,16419, 8225,
12, 5, 11, 21, 30, 8227, 37,16419, 2, 4,
31, 30, 2, 2, 2, 2
} ;
static yyconst short int yy_accept[128] =
static yyconst short int yy_accept[135] =
{ 0,
1, 1, 1, 2, 3, 4, 5, 6, 7, 8,
9, 10, 11, 12, 13, 14, 16, 19, 21, 24,
27, 31, 34, 37, 41, 45, 49, 53, 57, 61,
65, 69, 71, 73, 76, 79, 81, 83, 85, 87,
89, 91, 92, 94, 96, 98, 100, 101, 102, 103,
104, 105, 105, 106, 107, 109, 111, 112, 112, 112,
112, 114, 114, 114, 116, 117, 118, 119, 119, 119,
120, 121, 121, 121, 122, 123, 124, 124, 124, 125,
126, 126, 126, 127, 128, 130, 131, 133, 136, 137,
137, 138, 139, 140, 142, 142, 144, 146, 148, 149,
151, 152, 152, 152, 153, 154, 154, 154, 155, 155,
155, 156, 157, 157, 160, 161, 161, 161, 161, 162,
163, 164, 165, 165, 167, 168, 168
27, 31, 34, 37, 41, 45, 48, 52, 56, 60,
64, 68, 72, 74, 76, 79, 82, 84, 86, 88,
90, 92, 94, 95, 97, 99, 101, 103, 104, 105,
106, 106, 107, 108, 108, 109, 110, 110, 112, 114,
116, 117, 117, 117, 119, 119, 121, 121, 121, 123,
124, 125, 126, 126, 126, 127, 128, 128, 128, 129,
130, 131, 131, 131, 132, 133, 133, 133, 134, 135,
137, 138, 140, 143, 144, 144, 145, 146, 147, 149,
149, 149, 149, 149, 151, 153, 155, 156, 158, 158,
160, 161, 161, 161, 162, 163, 163, 163, 164, 164,
164, 165, 166, 167, 167, 169, 169, 172, 173, 174,
175, 176, 177, 177
} ;
static yyconst int yy_ec[256] =
@ -365,152 +367,158 @@ static yyconst int yy_meta[22] =
12
} ;
static yyconst short int yy_base[146] =
static yyconst short int yy_base[153] =
{ 0,
0, 0, 332, 325, 18, 31, 325, 324, 321, 320,
46, 48, 18, 31, 326, 435, 435, 435, 309, 435,
12, 435, 308, 213, 42, 49, 61, 21, 63, 74,
209, 0, 52, 0, 82, 58, 0, 0, 435, 0,
66, 435, 76, 435, 0, 80, 206, 198, 88, 31,
188, 82, 179, 102, 0, 120, 113, 135, 0, 175,
169, 137, 0, 149, 435, 435, 0, 87, 140, 0,
0, 71, 132, 142, 0, 0, 147, 150, 152, 0,
156, 158, 435, 435, 435, 435, 435, 114, 435, 162,
435, 175, 120, 0, 92, 188, 57, 150, 435, 203,
435, 180, 193, 435, 167, 205, 208, 435, 216, 218,
435, 0, 154, 224, 52, 226, 0, 220, 230, 233,
238, 435, 16, 224, 242, 435, 245, 257, 269, 281,
293, 305, 314, 322, 333, 345, 354, 363, 375, 387,
398, 410, 415, 419, 423
0, 0, 368, 361, 18, 31, 350, 343, 339, 338,
46, 48, 18, 31, 344, 451, 451, 451, 332, 451,
58, 451, 51, 12, 44, 71, 23, 84, 327, 64,
102, 329, 0, 61, 0, 110, 67, 0, 0, 451,
0, 68, 451, 75, 451, 0, 81, 328, 247, 78,
91, 31, 242, 67, 234, 126, 228, 0, 146, 162,
85, 104, 0, 226, 140, 222, 150, 0, 211, 451,
451, 0, 98, 115, 0, 0, 99, 174, 153, 0,
0, 108, 156, 167, 0, 177, 179, 451, 451, 451,
451, 451, 153, 451, 183, 451, 196, 162, 0, 211,
0, 174, 155, 219, 111, 189, 451, 0, 77, 196,
451, 214, 217, 451, 188, 224, 234, 451, 236, 242,
451, 0, 451, 54, 51, 195, 244, 21, 248, 250,
252, 258, 451, 261, 273, 285, 297, 309, 321, 330,
338, 349, 361, 370, 379, 391, 403, 414, 426, 431,
435, 439
} ;
static yyconst short int yy_def[146] =
static yyconst short int yy_def[153] =
{ 0,
126, 1, 127, 127, 128, 128, 129, 129, 130, 130,
131, 131, 132, 132, 126, 126, 126, 126, 133, 126,
133, 126, 126, 133, 133, 133, 126, 133, 134, 134,
30, 135, 126, 136, 136, 137, 35, 138, 126, 139,
126, 126, 126, 126, 140, 126, 141, 133, 133, 49,
126, 126, 50, 126, 27, 142, 54, 126, 143, 126,
133, 126, 144, 30, 126, 126, 135, 126, 126, 136,
35, 137, 137, 137, 138, 139, 126, 126, 126, 140,
126, 126, 126, 126, 126, 126, 126, 126, 126, 54,
126, 90, 92, 90, 142, 142, 96, 96, 126, 126,
126, 126, 126, 126, 126, 126, 126, 126, 126, 126,
126, 90, 142, 96, 142, 126, 145, 126, 142, 142,
126, 126, 126, 100, 126, 0, 126, 126, 126, 126,
126, 126, 126, 126, 126, 126, 126, 126, 126, 126,
126, 126, 126, 126, 126
133, 1, 134, 134, 135, 135, 136, 136, 137, 137,
138, 138, 139, 139, 133, 133, 133, 133, 140, 133,
140, 133, 133, 21, 21, 133, 24, 133, 24, 141,
141, 31, 142, 133, 143, 143, 144, 36, 145, 133,
146, 133, 133, 133, 133, 147, 133, 148, 140, 140,
133, 50, 133, 133, 52, 133, 133, 28, 133, 149,
56, 133, 150, 59, 133, 140, 133, 151, 31, 133,
133, 142, 133, 133, 143, 36, 144, 144, 144, 145,
146, 133, 133, 133, 147, 133, 133, 133, 133, 133,
133, 133, 133, 133, 56, 133, 95, 97, 95, 133,
152, 133, 149, 149, 104, 104, 133, 64, 133, 64,
133, 133, 133, 133, 133, 133, 133, 133, 133, 133,
133, 95, 133, 133, 110, 149, 104, 149, 149, 149,
133, 133, 0, 133, 133, 133, 133, 133, 133, 133,
133, 133, 133, 133, 133, 133, 133, 133, 133, 133,
133, 133
} ;
static yyconst short int yy_nxt[457] =
static yyconst short int yy_nxt[473] =
{ 0,
16, 17, 18, 19, 20, 21, 22, 23, 24, 24,
25, 23, 26, 27, 28, 24, 29, 30, 29, 31,
16, 35, 50, 35, 46, 51, 36, 35, 35, 124,
37, 53, 35, 35, 35, 61, 35, 46, 47, 36,
35, 35, 87, 37, 88, 35, 35, 43, 43, 43,
43, 47, 54, 68, 69, 55, 44, 56, 44, 53,
113, 57, 58, 58, 62, 62, 72, 77, 78, 114,
74, 59, 60, 63, 55, 62, 62, 79, 79, 72,
65, 81, 82, 74, 63, 71, 83, 71, 68, 69,
72, 71, 71, 89, 71, 89, 71, 71, 49, 86,
113, 86, 90, 90, 91, 92, 90, 92, 90, 90,
92, 92, 93, 94, 92, 94, 92, 92, 90, 90,
90, 90, 90, 96, 90, 96, 90, 51, 97, 96,
98, 112, 96, 112, 96, 96, 58, 58, 62, 62,
72, 102, 103, 105, 105, 59, 104, 63, 77, 78,
72, 106, 107, 79, 79, 126, 108, 81, 82, 109,
110, 115, 113, 115, 111, 90, 119, 90, 105, 105,
90, 90, 90, 90, 90, 90, 90, 90, 92, 49,
92, 102, 103, 92, 92, 93, 104, 92, 100, 92,
92, 96, 87, 96, 102, 103, 97, 96, 98, 104,
96, 51, 96, 96, 116, 116, 106, 107, 49, 106,
107, 108, 85, 117, 108, 66, 100, 109, 110, 109,
110, 118, 111, 53, 111, 120, 121, 116, 116, 123,
123, 120, 121, 124, 120, 121, 117, 124, 113, 125,
121, 113, 126, 125, 121, 32, 32, 32, 32, 32,
32, 32, 32, 32, 32, 32, 32, 34, 34, 34,
34, 34, 34, 34, 34, 34, 34, 34, 34, 38,
38, 38, 38, 38, 38, 38, 38, 38, 38, 38,
38, 40, 40, 40, 40, 40, 40, 40, 40, 40,
40, 40, 40, 42, 42, 42, 42, 42, 42, 42,
42, 42, 42, 42, 42, 45, 45, 45, 45, 45,
45, 45, 45, 45, 45, 45, 45, 48, 52, 49,
48, 48, 48, 64, 64, 126, 41, 41, 39, 39,
64, 33, 64, 67, 67, 67, 67, 67, 33, 67,
67, 67, 67, 67, 67, 70, 70, 70, 70, 70,
70, 126, 70, 70, 70, 70, 70, 73, 126, 126,
73, 73, 73, 75, 75, 75, 75, 126, 75, 75,
75, 75, 75, 75, 75, 76, 76, 76, 76, 76,
126, 76, 76, 76, 76, 76, 76, 80, 80, 80,
80, 80, 126, 80, 80, 80, 80, 80, 84, 84,
84, 84, 84, 84, 84, 84, 84, 84, 84, 84,
95, 95, 126, 95, 95, 95, 95, 95, 95, 95,
95, 95, 99, 99, 99, 99, 101, 101, 101, 101,
122, 122, 122, 122, 15, 126, 126, 126, 126, 126,
126, 126, 126, 126, 126, 126, 126, 126, 126, 126,
126, 126, 126, 126, 126, 126
25, 26, 27, 28, 29, 24, 30, 31, 30, 32,
16, 36, 55, 36, 47, 133, 37, 36, 36, 126,
38, 60, 36, 36, 36, 61, 36, 47, 48, 37,
36, 36, 92, 38, 93, 36, 36, 44, 44, 44,
44, 48, 51, 51, 56, 57, 45, 58, 45, 51,
51, 54, 73, 74, 125, 67, 67, 125, 52, 82,
83, 53, 51, 51, 68, 77, 84, 84, 94, 79,
94, 54, 86, 87, 59, 62, 62, 88, 50, 91,
110, 91, 51, 51, 63, 64, 95, 58, 95, 73,
74, 54, 65, 67, 67, 62, 62, 77, 70, 82,
83, 79, 68, 76, 63, 76, 112, 113, 77, 76,
76, 114, 76, 127, 76, 76, 95, 95, 96, 97,
95, 97, 95, 95, 97, 97, 98, 99, 97, 99,
97, 97, 95, 95, 95, 95, 95, 100, 100, 109,
109, 67, 67, 110, 115, 115, 101, 116, 117, 59,
68, 77, 118, 126, 102, 104, 53, 104, 84, 84,
105, 104, 106, 122, 104, 122, 104, 104, 86, 87,
119, 120, 77, 124, 124, 121, 95, 125, 95, 115,
115, 95, 95, 95, 95, 95, 95, 95, 95, 97,
128, 97, 128, 126, 97, 97, 98, 129, 97, 110,
97, 97, 100, 100, 133, 112, 113, 133, 112, 113,
114, 101, 104, 114, 104, 116, 117, 105, 104, 106,
118, 104, 50, 104, 104, 116, 117, 119, 120, 108,
118, 59, 121, 119, 120, 130, 131, 92, 121, 130,
131, 130, 131, 132, 131, 53, 126, 50, 126, 132,
131, 33, 33, 33, 33, 33, 33, 33, 33, 33,
33, 33, 33, 35, 35, 35, 35, 35, 35, 35,
35, 35, 35, 35, 35, 39, 39, 39, 39, 39,
39, 39, 39, 39, 39, 39, 39, 41, 41, 41,
41, 41, 41, 41, 41, 41, 41, 41, 41, 43,
43, 43, 43, 43, 43, 43, 43, 43, 43, 43,
43, 46, 46, 46, 46, 46, 46, 46, 46, 46,
46, 46, 46, 49, 90, 71, 49, 49, 49, 69,
69, 66, 50, 133, 42, 42, 69, 40, 69, 72,
72, 72, 72, 72, 40, 72, 72, 72, 72, 72,
72, 75, 75, 75, 75, 75, 75, 34, 75, 75,
75, 75, 75, 78, 34, 133, 78, 78, 78, 80,
80, 80, 80, 133, 80, 80, 80, 80, 80, 80,
80, 81, 81, 81, 81, 81, 133, 81, 81, 81,
81, 81, 81, 85, 85, 85, 85, 85, 133, 85,
85, 85, 85, 85, 89, 89, 89, 89, 89, 89,
89, 89, 89, 89, 89, 89, 103, 103, 133, 103,
103, 103, 103, 103, 103, 103, 103, 103, 107, 107,
107, 107, 111, 111, 111, 111, 123, 123, 123, 123,
15, 133, 133, 133, 133, 133, 133, 133, 133, 133,
133, 133, 133, 133, 133, 133, 133, 133, 133, 133,
133, 133
} ;
static yyconst short int yy_chk[457] =
static yyconst short int yy_chk[473] =
{ 0,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 5, 21, 5, 13, 21, 5, 5, 5, 123,
5, 28, 5, 5, 6, 28, 6, 14, 13, 6,
6, 6, 50, 6, 50, 6, 6, 11, 11, 12,
12, 14, 25, 33, 33, 25, 11, 26, 12, 26,
115, 26, 27, 27, 29, 29, 36, 41, 41, 97,
36, 27, 27, 29, 27, 30, 30, 43, 43, 72,
30, 46, 46, 72, 30, 35, 46, 35, 68, 68,
35, 35, 35, 52, 35, 52, 35, 35, 49, 49,
95, 49, 54, 54, 54, 54, 54, 54, 54, 54,
54, 54, 54, 54, 54, 54, 54, 54, 54, 54,
54, 54, 54, 56, 57, 56, 57, 88, 56, 56,
56, 93, 56, 93, 56, 56, 58, 58, 62, 62,
73, 69, 69, 74, 74, 58, 69, 62, 77, 77,
74, 78, 78, 79, 79, 64, 78, 81, 81, 82,
82, 98, 113, 98, 82, 90, 113, 90, 105, 105,
90, 90, 90, 90, 90, 90, 90, 90, 92, 61,
92, 102, 102, 92, 92, 92, 102, 92, 60, 92,
92, 96, 53, 96, 103, 103, 96, 96, 96, 103,
96, 51, 96, 96, 100, 100, 106, 106, 48, 107,
107, 106, 47, 100, 107, 31, 100, 109, 109, 110,
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,
1, 5, 24, 5, 13, 24, 5, 5, 5, 128,
5, 27, 5, 5, 6, 27, 6, 14, 13, 6,
6, 6, 52, 6, 52, 6, 6, 11, 11, 12,
12, 14, 23, 23, 25, 25, 11, 25, 12, 21,
21, 23, 34, 34, 125, 30, 30, 124, 21, 42,
42, 21, 26, 26, 30, 37, 44, 44, 54, 37,
54, 26, 47, 47, 26, 28, 28, 47, 50, 50,
109, 50, 51, 51, 28, 28, 61, 28, 61, 73,
73, 51, 28, 31, 31, 62, 62, 77, 31, 82,
82, 77, 31, 36, 62, 36, 74, 74, 36, 36,
36, 74, 36, 105, 36, 36, 56, 56, 56, 56,
56, 56, 56, 56, 56, 56, 56, 56, 56, 56,
56, 56, 56, 56, 56, 56, 56, 59, 59, 65,
65, 67, 67, 65, 79, 79, 59, 83, 83, 59,
67, 79, 83, 103, 59, 60, 93, 60, 84, 84,
60, 60, 60, 98, 60, 98, 60, 60, 86, 86,
87, 87, 78, 102, 102, 87, 95, 102, 95, 115,
115, 95, 95, 95, 95, 95, 95, 95, 95, 97,
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,
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
136, 136, 136, 136, 136, 136, 136, 137, 137, 137,
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[])

Write Preview
Loading…
Cancel
Save