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* tests/regression.at Characters Escapes): New.

Browse Source 
* src/scan-gram.l (SC_ESCAPED_CHARACTER): Accept ' in strings and
characters.
Reported by Jan Nieuwenhuizen.
This commit is contained in:
Akim Demaille
2002-10-11 11:23:19 +00:00
parent b7195100fd
commit eb71459201
5 changed files with 149 additions and 111 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
ChangeLog
View File

@@ -1,3 +1,10 @@
2002-10-11 Akim Demaille <akim@epita.fr>
* tests/regression.at Characters Escapes): New.
* src/scan-gram.l (SC_ESCAPED_CHARACTER): Accept \' in strings and
characters.
Reported by Jan Nieuwenhuizen.
2002-10-11 Akim Demaille <akim@epita.fr> 2002-10-11 Akim Demaille <akim@epita.fr>
* po/id.po: New. * po/id.po: New.

1
THANKS
View File

@@ -21,6 +21,7 @@ Fabrice Bauzac noon@cote-dazur.com
Florian Krohm florian@edamail.fishkill.ibm.com Florian Krohm florian@edamail.fishkill.ibm.com
H. Merijn Brand h.m.brand@hccnet.nl H. Merijn Brand h.m.brand@hccnet.nl
Hans Aberg haberg@matematik.su.se Hans Aberg haberg@matematik.su.se
Jan Nieuwenhuizen janneke@gnu.org
Jesse Thilo jthilo@gnu.org Jesse Thilo jthilo@gnu.org
Jim Meyering jim@meyering.net Jim Meyering jim@meyering.net
Juan Manuel Guerrero ST001906@HRZ1.HRZ.TU-Darmstadt.De Juan Manuel Guerrero ST001906@HRZ1.HRZ.TU-Darmstadt.De

224
src/scan-gram.c
View File

@@ -15,7 +15,7 @@
#define yyrestart gram_restart #define yyrestart gram_restart
#define yytext gram_text #define yytext gram_text
#line 19 "lex.yy.c" #line 19 "scan-gram.c"
/* A lexical scanner generated by flex */ /* A lexical scanner generated by flex */
/* Scanner skeleton version: /* Scanner skeleton version:
@@ -400,46 +400,46 @@ static yyconst int yy_meta[51] =
static yyconst short int yy_base[406] = static yyconst short int yy_base[406] =
{ 0, { 0,
0, 0, 48, 51, 58, 61, 83, 86, 73, 94, 0, 0, 48, 51, 58, 61, 83, 86, 73, 94,
108, 110, 131, 179, 227, 249, 116, 142, 839, 840, 108, 110, 131, 179, 227, 249, 116, 142, 840, 841,
836, 55, 64, 840, 267, 840, 0, 44, 79, 840, 837, 55, 64, 841, 267, 841, 0, 44, 79, 841,
840, 0, 840, 840, 840, 0, 97, 99, 825, 840, 841, 0, 841, 841, 841, 0, 97, 99, 826, 841,
840, 0, 119, 122, 840, 840, 0, 840, 0, 126, 841, 0, 119, 122, 841, 841, 0, 841, 0, 126,
138, 840, 0, 0, 145, 153, 840, 311, 840, 155, 138, 841, 0, 0, 145, 153, 841, 311, 841, 155,
157, 840, 0, 159, 164, 840, 159, 840, 62, 164, 157, 841, 0, 159, 164, 841, 159, 841, 62, 164,
840, 840, 840, 840, 0, 185, 189, 840, 786, 840, 841, 841, 841, 841, 0, 185, 189, 841, 787, 841,
185, 192, 201, 203, 205, 207, 209, 833, 211, 213, 185, 192, 201, 203, 205, 207, 209, 834, 211, 213,
216, 219, 840, 800, 39, 86, 799, 796, 65, 801, 216, 219, 841, 801, 39, 86, 800, 797, 65, 802,
198, 786, 184, 795, 109, 203, 790, 797, 800, 840, 198, 787, 184, 796, 109, 203, 791, 798, 801, 841,
0, 840, 0, 230, 806, 0, 242, 244, 255, 259, 0, 841, 0, 230, 807, 0, 242, 244, 255, 259,
840, 0, 261, 263, 265, 272, 840, 0, 274, 276, 841, 0, 261, 263, 265, 272, 841, 0, 274, 276,
278, 280, 840, 0, 282, 284, 286, 288, 840, 840, 278, 280, 841, 0, 282, 284, 286, 288, 841, 841,
811, 840, 840, 840, 840, 840, 840, 840, 0, 297, 812, 841, 841, 841, 841, 841, 841, 841, 0, 297,
314, 316, 318, 0, 322, 324, 326, 328, 840, 322, 314, 317, 319, 0, 322, 324, 326, 328, 841, 322,
326, 0, 840, 0, 840, 330, 332, 0, 344, 347, 326, 0, 841, 0, 841, 330, 332, 0, 344, 347,
355, 357, 840, 359, 361, 363, 365, 367, 369, 371, 355, 357, 841, 359, 361, 363, 365, 367, 369, 371,
785, 144, 781, 780, 780, 144, 778, 787, 789, 775, 786, 144, 782, 781, 781, 144, 779, 788, 790, 776,
778, 366, 784, 770, 168, 771, 779, 780, 783, 767, 779, 366, 785, 771, 168, 772, 780, 781, 784, 768,
772, 766, 771, 763, 775, 0, 840, 789, 0, 782, 773, 767, 772, 764, 776, 0, 841, 790, 0, 783,
0, 374, 377, 774, 755, 764, 754, 766, 756, 764, 0, 374, 377, 775, 756, 765, 755, 767, 757, 765,
763, 762, 230, 748, 764, 757, 758, 751, 760, 744, 764, 763, 230, 749, 765, 758, 759, 752, 761, 745,
744, 755, 744, 751, 747, 743, 737, 740, 746, 745, 745, 756, 745, 752, 748, 744, 738, 741, 747, 746,
735, 746, 744, 840, 840, 373, 730, 738, 731, 727, 736, 747, 745, 841, 841, 373, 731, 739, 732, 728,
739, 725, 737, 754, 734, 722, 840, 718, 730, 372, 740, 726, 738, 755, 735, 723, 841, 719, 731, 372,
725, 716, 720, 712, 840, 712, 375, 711, 723, 709, 726, 717, 721, 713, 841, 713, 375, 712, 724, 710,
840, 713, 840, 712, 710, 840, 701, 840, 717, 702, 841, 714, 841, 713, 711, 841, 702, 841, 718, 703,
840, 378, 702, 704, 380, 717, 708, 840, 701, 702, 841, 378, 703, 705, 380, 718, 709, 841, 702, 703,
697, 840, 695, 707, 696, 840, 692, 840, 382, 840, 698, 841, 696, 708, 697, 841, 693, 841, 382, 841,
692, 840, 691, 704, 686, 840, 689, 690, 687, 688, 693, 841, 692, 705, 687, 841, 690, 691, 688, 689,
659, 666, 633, 840, 628, 629, 613, 606, 618, 840, 686, 670, 657, 841, 631, 643, 616, 609, 619, 841,
603, 615, 614, 597, 596, 597, 603, 590, 603, 840, 605, 616, 615, 600, 599, 600, 605, 591, 604, 841,
589, 567, 578, 840, 564, 541, 547, 534, 523, 510, 590, 592, 579, 841, 565, 562, 551, 535, 547, 511,
520, 840, 840, 506, 840, 516, 497, 510, 499, 368, 521, 841, 841, 509, 841, 521, 502, 511, 503, 493,
365, 840, 368, 359, 348, 840, 316, 307, 297, 840, 367, 841, 372, 372, 353, 841, 345, 309, 309, 841,
287, 282, 283, 260, 840, 252, 840, 840, 840, 263, 295, 292, 283, 260, 841, 252, 841, 841, 841, 263,
384, 840, 241, 236, 224, 196, 158, 840, 840, 409, 384, 841, 241, 236, 224, 196, 158, 841, 841, 409,
423, 437, 451, 465, 479, 493, 507, 227, 521, 535, 423, 437, 451, 465, 479, 493, 507, 227, 521, 535,
549, 561, 575, 587, 601, 614, 628, 642, 656, 670, 549, 561, 575, 587, 601, 614, 628, 642, 656, 670,
@@ -495,7 +495,7 @@ static yyconst short int yy_def[406] =
379, 379, 379, 379, 379 379, 379, 379, 379, 379
} ; } ;
static yyconst short int yy_nxt[891] = static yyconst short int yy_nxt[892] =
{ 0, { 0,
20, 21, 22, 23, 24, 20, 25, 26, 20, 20, 20, 21, 22, 23, 24, 20, 25, 26, 20, 20,
27, 28, 29, 29, 30, 31, 32, 33, 20, 20, 27, 28, 29, 29, 30, 31, 32, 33, 20, 20,
@@ -531,17 +531,17 @@ static yyconst short int yy_nxt[891] =
137, 138, 372, 94, 371, 95, 96, 97, 98, 150, 137, 138, 372, 94, 371, 95, 96, 97, 98, 150,
151, 370, 99, 100, 101, 102, 103, 104, 105, 106, 151, 370, 99, 100, 101, 102, 103, 104, 105, 106,
107, 108, 369, 109, 110, 140, 152, 153, 150, 151, 107, 108, 369, 109, 110, 140, 152, 153, 140, 150,
152, 153, 368, 141, 155, 156, 157, 158, 155, 156, 151, 152, 153, 141, 155, 156, 157, 158, 155, 156,
157, 158, 367, 140, 161, 161, 142, 143, 161, 161, 157, 158, 368, 140, 161, 161, 142, 143, 161, 161,
366, 144, 167, 167, 167, 167, 169, 170, 145, 171, 367, 144, 167, 167, 167, 167, 169, 170, 145, 171,
172, 146, 365, 147, 364, 148, 149, 169, 170, 171, 172, 146, 366, 147, 365, 148, 149, 169, 170, 171,
172, 175, 176, 175, 177, 178, 176, 178, 176, 175, 172, 175, 176, 175, 177, 178, 176, 178, 176, 175,
177, 175, 176, 175, 213, 228, 175, 213, 159, 178, 177, 175, 176, 175, 213, 228, 175, 213, 159, 178,
213, 289, 160, 363, 295, 161, 161, 305, 362, 308, 213, 289, 160, 364, 295, 161, 161, 305, 363, 308,
228, 318, 211, 373, 211, 211, 289, 211, 211, 295, 228, 318, 211, 373, 211, 211, 289, 211, 211, 295,
211, 361, 305, 229, 308, 360, 318, 359, 373, 36, 211, 362, 305, 229, 308, 361, 318, 360, 373, 36,
36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36,
36, 36, 36, 42, 42, 42, 42, 42, 42, 42, 36, 36, 36, 42, 42, 42, 42, 42, 42, 42,
42, 42, 42, 42, 42, 42, 42, 49, 49, 49, 42, 42, 42, 42, 42, 42, 42, 49, 49, 49,
@@ -555,48 +555,50 @@ static yyconst short int yy_nxt[891] =
75, 75, 75, 75, 75, 75, 75, 82, 82, 82, 75, 75, 75, 75, 75, 75, 75, 82, 82, 82,
82, 82, 82, 82, 82, 82, 82, 82, 82, 82, 82, 82, 82, 82, 82, 82, 82, 82, 82, 82,
82, 115, 115, 115, 115, 115, 115, 115, 115, 115, 82, 115, 115, 115, 115, 115, 115, 115, 115, 115,
115, 115, 358, 115, 115, 116, 357, 356, 116, 116, 115, 115, 359, 115, 115, 116, 358, 357, 116, 116,
116, 116, 355, 116, 116, 116, 116, 354, 116, 122, 116, 116, 356, 116, 116, 116, 116, 355, 116, 122,
353, 352, 351, 122, 122, 122, 122, 122, 122, 122, 354, 353, 352, 122, 122, 122, 122, 122, 122, 122,
122, 127, 127, 127, 127, 127, 127, 127, 127, 127, 122, 127, 127, 127, 127, 127, 127, 127, 127, 127,
127, 127, 127, 127, 127, 128, 350, 349, 128, 128, 127, 127, 127, 127, 127, 128, 351, 350, 128, 128,
128, 348, 128, 128, 128, 128, 128, 133, 133, 133, 128, 349, 128, 128, 128, 128, 128, 133, 133, 133,
133, 133, 133, 133, 133, 133, 133, 133, 133, 133, 133, 133, 133, 133, 133, 133, 133, 133, 133, 133,
133, 134, 347, 346, 345, 134, 134, 134, 134, 134, 133, 134, 348, 347, 346, 134, 134, 134, 134, 134,
134, 134, 134, 134, 139, 139, 139, 139, 139, 139, 134, 134, 134, 134, 139, 139, 139, 139, 139, 139,
139, 139, 139, 139, 139, 139, 139, 139, 154, 344, 139, 139, 139, 139, 139, 139, 139, 139, 154, 345,
343, 342, 341, 154, 340, 154, 154, 339, 154, 154, 344, 343, 342, 154, 341, 154, 154, 340, 154, 154,
338, 154, 168, 337, 336, 335, 168, 334, 333, 168, 339, 154, 168, 338, 337, 336, 168, 335, 334, 168,
168, 332, 168, 168, 331, 168, 174, 174, 174, 174, 168, 333, 168, 168, 332, 168, 174, 174, 174, 174,
174, 174, 174, 174, 174, 174, 174, 174, 330, 174, 174, 174, 174, 174, 174, 174, 174, 174, 331, 174,
206, 329, 206, 206, 206, 206, 206, 206, 206, 206, 206, 330, 206, 206, 206, 206, 206, 206, 206, 206,
206, 206, 206, 206, 210, 210, 210, 210, 210, 210, 206, 206, 206, 206, 210, 210, 210, 210, 210, 210,
210, 210, 210, 210, 210, 328, 210, 210, 211, 327, 210, 210, 210, 210, 210, 329, 210, 210, 211, 328,
211, 211, 211, 211, 211, 211, 211, 211, 211, 211, 211, 211, 211, 211, 211, 211, 211, 211, 211, 211,
211, 211, 212, 212, 212, 212, 212, 212, 212, 212, 211, 211, 212, 212, 212, 212, 212, 212, 212, 212,
212, 212, 212, 212, 212, 212, 326, 325, 324, 323, 212, 212, 212, 212, 212, 212, 327, 326, 325, 324,
322, 321, 320, 319, 317, 316, 315, 314, 313, 312, 323, 322, 321, 320, 319, 317, 316, 315, 314, 313,
311, 310, 309, 307, 306, 304, 303, 302, 301, 300, 312, 311, 310, 309, 307, 306, 304, 303, 302, 301,
299, 298, 297, 296, 294, 293, 292, 291, 290, 288, 300, 299, 298, 297, 296, 294, 293, 292, 291, 290,
287, 286, 285, 284, 283, 282, 281, 280, 279, 278, 288, 287, 286, 285, 284, 283, 282, 281, 280, 279,
277, 276, 275, 274, 273, 272, 271, 270, 269, 268, 278, 277, 276, 275, 274, 273, 272, 271, 270, 269,
267, 266, 265, 264, 263, 262, 261, 260, 259, 258, 268, 267, 266, 265, 264, 263, 262, 261, 260, 259,
257, 255, 254, 253, 252, 251, 250, 249, 248, 247, 258, 257, 255, 254, 253, 252, 251, 250, 249, 248,
246, 244, 243, 242, 241, 240, 239, 238, 237, 236, 247, 246, 244, 243, 242, 241, 240, 239, 238, 237,
235, 234, 231, 230, 227, 226, 225, 224, 223, 220, 236, 235, 234, 231, 230, 227, 226, 225, 224, 223,
219, 218, 214, 208, 207, 205, 204, 203, 197, 194, 220, 219, 218, 214, 208, 207, 205, 204, 203, 197,
190, 187, 186, 181, 88, 173, 121, 88, 379, 19, 194, 190, 187, 186, 181, 88, 173, 121, 88, 379,
19, 379, 379, 379, 379, 379, 379, 379, 379, 379,
379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379,
379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379,
379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379,
379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379,
379, 379, 379, 379, 379, 379, 379, 379, 379, 379 379
} ; } ;
static yyconst short int yy_chk[891] = static yyconst short int yy_chk[892] =
{ 0, { 0,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
@@ -632,17 +634,17 @@ static yyconst short int yy_chk[891] =
138, 138, 370, 25, 366, 25, 25, 25, 25, 150, 138, 138, 370, 25, 366, 25, 25, 25, 25, 150,
150, 364, 25, 25, 25, 25, 25, 25, 25, 25, 150, 364, 25, 25, 25, 25, 25, 25, 25, 25,
25, 25, 363, 25, 25, 58, 151, 151, 152, 152, 25, 25, 363, 25, 25, 58, 151, 151, 58, 152,
153, 153, 362, 58, 155, 155, 156, 156, 157, 157, 152, 153, 153, 58, 155, 155, 156, 156, 157, 157,
158, 158, 361, 58, 160, 160, 58, 58, 161, 161, 158, 158, 362, 58, 160, 160, 58, 58, 161, 161,
359, 58, 166, 166, 167, 167, 169, 169, 58, 170, 361, 58, 166, 166, 167, 167, 169, 169, 58, 170,
170, 58, 358, 58, 357, 58, 58, 171, 171, 172, 170, 58, 359, 58, 358, 58, 58, 171, 171, 172,
172, 174, 174, 175, 175, 176, 176, 177, 177, 178, 172, 174, 174, 175, 175, 176, 176, 177, 177, 178,
178, 179, 179, 180, 180, 192, 212, 212, 246, 213, 178, 179, 179, 180, 180, 192, 212, 212, 246, 213,
213, 260, 246, 355, 267, 246, 246, 282, 354, 285, 213, 260, 246, 357, 267, 246, 246, 282, 355, 285,
192, 299, 180, 371, 180, 212, 260, 212, 213, 267, 192, 299, 180, 371, 180, 212, 260, 212, 213, 267,
213, 353, 282, 192, 285, 351, 299, 350, 371, 380, 213, 354, 282, 192, 285, 353, 299, 351, 371, 380,
380, 380, 380, 380, 380, 380, 380, 380, 380, 380, 380, 380, 380, 380, 380, 380, 380, 380, 380, 380,
380, 380, 380, 381, 381, 381, 381, 381, 381, 381, 380, 380, 380, 381, 381, 381, 381, 381, 381, 381,
381, 381, 381, 381, 381, 381, 381, 382, 382, 382, 381, 381, 381, 381, 381, 381, 381, 382, 382, 382,
@@ -656,45 +658,47 @@ static yyconst short int yy_chk[891] =
386, 386, 386, 386, 386, 386, 386, 387, 387, 387, 386, 386, 386, 386, 386, 386, 386, 387, 387, 387,
387, 387, 387, 387, 387, 387, 387, 387, 387, 387, 387, 387, 387, 387, 387, 387, 387, 387, 387, 387,
387, 389, 389, 389, 389, 389, 389, 389, 389, 389, 387, 389, 389, 389, 389, 389, 389, 389, 389, 389,
389, 389, 349, 389, 389, 390, 348, 347, 390, 390, 389, 389, 350, 389, 389, 390, 349, 348, 390, 390,
390, 390, 346, 390, 390, 390, 390, 344, 390, 391, 390, 390, 347, 390, 390, 390, 390, 346, 390, 391,
341, 340, 339, 391, 391, 391, 391, 391, 391, 391, 344, 341, 340, 391, 391, 391, 391, 391, 391, 391,
391, 392, 392, 392, 392, 392, 392, 392, 392, 392, 391, 392, 392, 392, 392, 392, 392, 392, 392, 392,
392, 392, 392, 392, 392, 393, 338, 337, 393, 393, 392, 392, 392, 392, 392, 393, 339, 338, 393, 393,
393, 336, 393, 393, 393, 393, 393, 394, 394, 394, 393, 337, 393, 393, 393, 393, 393, 394, 394, 394,
394, 394, 394, 394, 394, 394, 394, 394, 394, 394, 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
394, 395, 335, 333, 332, 395, 395, 395, 395, 395, 394, 395, 336, 335, 333, 395, 395, 395, 395, 395,
395, 395, 395, 395, 396, 396, 396, 396, 396, 396, 395, 395, 395, 395, 396, 396, 396, 396, 396, 396,
396, 396, 396, 396, 396, 396, 396, 396, 397, 331, 396, 396, 396, 396, 396, 396, 396, 396, 397, 332,
329, 328, 327, 397, 326, 397, 397, 325, 397, 397, 331, 329, 328, 397, 327, 397, 397, 326, 397, 397,
324, 397, 398, 323, 322, 321, 398, 319, 318, 398, 325, 397, 398, 324, 323, 322, 398, 321, 319, 398,
398, 317, 398, 398, 316, 398, 399, 399, 399, 399, 398, 318, 398, 398, 317, 398, 399, 399, 399, 399,
399, 399, 399, 399, 399, 399, 399, 399, 315, 399, 399, 399, 399, 399, 399, 399, 399, 399, 316, 399,
400, 313, 400, 400, 400, 400, 400, 400, 400, 400, 400, 315, 400, 400, 400, 400, 400, 400, 400, 400,
400, 400, 400, 400, 402, 402, 402, 402, 402, 402, 400, 400, 400, 400, 402, 402, 402, 402, 402, 402,
402, 402, 402, 402, 402, 312, 402, 402, 403, 311, 402, 402, 402, 402, 402, 313, 402, 402, 403, 312,
403, 403, 403, 403, 403, 403, 403, 403, 403, 403, 403, 403, 403, 403, 403, 403, 403, 403, 403, 403,
403, 403, 404, 404, 404, 404, 404, 404, 404, 404, 403, 403, 404, 404, 404, 404, 404, 404, 404, 404,
404, 404, 404, 404, 404, 404, 310, 309, 308, 307, 404, 404, 404, 404, 404, 404, 311, 310, 309, 308,
305, 304, 303, 301, 297, 295, 294, 293, 291, 290, 307, 305, 304, 303, 301, 297, 295, 294, 293, 291,
289, 287, 286, 284, 283, 280, 279, 277, 275, 274, 290, 289, 287, 286, 284, 283, 280, 279, 277, 275,
272, 270, 269, 268, 266, 264, 263, 262, 261, 259, 274, 272, 270, 269, 268, 266, 264, 263, 262, 261,
258, 256, 255, 254, 253, 252, 251, 250, 249, 248, 259, 258, 256, 255, 254, 253, 252, 251, 250, 249,
247, 243, 242, 241, 240, 239, 238, 237, 236, 235, 248, 247, 243, 242, 241, 240, 239, 238, 237, 236,
234, 233, 232, 231, 230, 229, 228, 227, 226, 225, 235, 234, 233, 232, 231, 230, 229, 228, 227, 226,
224, 222, 221, 220, 219, 218, 217, 216, 215, 214, 225, 224, 222, 221, 220, 219, 218, 217, 216, 215,
210, 208, 205, 204, 203, 202, 201, 200, 199, 198, 214, 210, 208, 205, 204, 203, 202, 201, 200, 199,
197, 196, 194, 193, 191, 190, 189, 188, 187, 185, 198, 197, 196, 194, 193, 191, 190, 189, 188, 187,
184, 183, 181, 141, 115, 109, 108, 107, 104, 102, 185, 184, 183, 181, 141, 115, 109, 108, 107, 104,
100, 98, 97, 94, 88, 79, 39, 21, 19, 379, 102, 100, 98, 97, 94, 88, 79, 39, 21, 19,
379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379,
379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379,
379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379,
379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379,
379, 379, 379, 379, 379, 379, 379, 379, 379, 379 379, 379, 379, 379, 379, 379, 379, 379, 379, 379,
379
} ; } ;
static yy_state_type yy_last_accepting_state; static yy_state_type yy_last_accepting_state;
@@ -825,7 +829,7 @@ static void handle_at PARAMS ((braced_code_t code_kind,
#define SC_PROLOGUE 7 #define SC_PROLOGUE 7
#define SC_EPILOGUE 8 #define SC_EPILOGUE 8
#line 829 "lex.yy.c" #line 833 "scan-gram.c"
/* Macros after this point can all be overridden by user definitions in /* Macros after this point can all be overridden by user definitions in
* section 1. * section 1.
@@ -1010,7 +1014,7 @@ YY_DECL
/*----------------------------. /*----------------------------.
| Scanning Bison directives. | | Scanning Bison directives. |
`----------------------------*/ `----------------------------*/
#line 1014 "lex.yy.c" #line 1018 "scan-gram.c"
if ( yy_init ) if ( yy_init )
{ {
@@ -1067,7 +1071,7 @@ yy_match:
yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
++yy_cp; ++yy_cp;
} }
while ( yy_base[yy_current_state] != 840 ); while ( yy_base[yy_current_state] != 841 );
yy_find_action: yy_find_action:
yy_act = yy_accept[yy_current_state]; yy_act = yy_accept[yy_current_state];
@@ -1871,7 +1875,7 @@ YY_RULE_SETUP
#line 529 "scan-gram.l" #line 529 "scan-gram.l"
YY_FATAL_ERROR( "flex scanner jammed" ); YY_FATAL_ERROR( "flex scanner jammed" );
YY_BREAK YY_BREAK
#line 1875 "lex.yy.c" #line 1879 "scan-gram.c"
case YY_STATE_EOF(INITIAL): case YY_STATE_EOF(INITIAL):
yyterminate(); yyterminate();

2
src/scan-gram.l
View File

@@ -347,7 +347,7 @@ blanks [ \t\f]+
\\r obstack_1grow (&string_obstack, '\r'); \\r obstack_1grow (&string_obstack, '\r');
\\t obstack_1grow (&string_obstack, '\t'); \\t obstack_1grow (&string_obstack, '\t');
\\v obstack_1grow (&string_obstack, '\v'); \\v obstack_1grow (&string_obstack, '\v');
\\[\\""] obstack_1grow (&string_obstack, yytext[1]); \\[\\""''] obstack_1grow (&string_obstack, yytext[1]);
\\(.|\n) { \\(.|\n) {
LOCATION_PRINT (stderr, *yylloc); LOCATION_PRINT (stderr, *yylloc);
fprintf (stderr, _(": unrecognized escape: %s\n"), quote (yytext)); fprintf (stderr, _(": unrecognized escape: %s\n"), quote (yytext));

26
tests/regression.at
View File

@@ -333,6 +333,32 @@ AT_CLEANUP
## -------------------- ##
## Characters Escapes. ##
## -------------------- ##
AT_SETUP([Characters Escapes])
AT_DATA([input.y],
[%{
void yyerror (const char *s);
int yylex (void);
%}
[%%
exp:
'\'' "\'"
| '\"' "\""
| '"' "'"
;
]])
AT_CHECK([bison input.y -o input.c])
AT_COMPILE([input.o], [-c input.c])
AT_CLEANUP
## -------------- ## ## -------------- ##
## Web2c Report. ## ## Web2c Report. ##
## -------------- ## ## -------------- ##