src/backend/snowball/libstemmer/stem_ISO_8859_1_german.c

   1
   2 /* This file was generated automatically by the Snowball to ANSI C compiler */
   3
   4 #include "header.h"
   5
   6 #ifdef __cplusplus
   7 extern "C" {
   8 #endif
   9 extern int german_ISO_8859_1_stem(struct SN_env * z);
  10 #ifdef __cplusplus
  11 }
  12 #endif
  13 static int r_standard_suffix(struct SN_env * z);
  14 static int r_R2(struct SN_env * z);
  15 static int r_R1(struct SN_env * z);
  16 static int r_mark_regions(struct SN_env * z);
  17 static int r_postlude(struct SN_env * z);
  18 static int r_prelude(struct SN_env * z);
  19 #ifdef __cplusplus
  20 extern "C" {
  21 #endif
  22
  23
  24 extern struct SN_env * german_ISO_8859_1_create_env(void);
  25 extern void german_ISO_8859_1_close_env(struct SN_env * z);
  26
  27
  28 #ifdef __cplusplus
  29 }
  30 #endif
  31 static const symbol s_0_1[1] = { 'U' };
  32 static const symbol s_0_2[1] = { 'Y' };
  33 static const symbol s_0_3[1] = { 0xE4 };
  34 static const symbol s_0_4[1] = { 0xF6 };
  35 static const symbol s_0_5[1] = { 0xFC };
  36
  37 static const struct among a_0[6] =
  38 {
  39 /*  0 */ { 0, 0, -1, 6, 0},
  40 /*  1 */ { 1, s_0_1, 0, 2, 0},
  41 /*  2 */ { 1, s_0_2, 0, 1, 0},
  42 /*  3 */ { 1, s_0_3, 0, 3, 0},
  43 /*  4 */ { 1, s_0_4, 0, 4, 0},
  44 /*  5 */ { 1, s_0_5, 0, 5, 0}
  45 };
  46
  47 static const symbol s_1_0[1] = { 'e' };
  48 static const symbol s_1_1[2] = { 'e', 'm' };
  49 static const symbol s_1_2[2] = { 'e', 'n' };
  50 static const symbol s_1_3[3] = { 'e', 'r', 'n' };
  51 static const symbol s_1_4[2] = { 'e', 'r' };
  52 static const symbol s_1_5[1] = { 's' };
  53 static const symbol s_1_6[2] = { 'e', 's' };
  54
  55 static const struct among a_1[7] =
  56 {
  57 /*  0 */ { 1, s_1_0, -1, 1, 0},
  58 /*  1 */ { 2, s_1_1, -1, 1, 0},
  59 /*  2 */ { 2, s_1_2, -1, 1, 0},
  60 /*  3 */ { 3, s_1_3, -1, 1, 0},
  61 /*  4 */ { 2, s_1_4, -1, 1, 0},
  62 /*  5 */ { 1, s_1_5, -1, 2, 0},
  63 /*  6 */ { 2, s_1_6, 5, 1, 0}
  64 };
  65
  66 static const symbol s_2_0[2] = { 'e', 'n' };
  67 static const symbol s_2_1[2] = { 'e', 'r' };
  68 static const symbol s_2_2[2] = { 's', 't' };
  69 static const symbol s_2_3[3] = { 'e', 's', 't' };
  70
  71 static const struct among a_2[4] =
  72 {
  73 /*  0 */ { 2, s_2_0, -1, 1, 0},
  74 /*  1 */ { 2, s_2_1, -1, 1, 0},
  75 /*  2 */ { 2, s_2_2, -1, 2, 0},
  76 /*  3 */ { 3, s_2_3, 2, 1, 0}
  77 };
  78
  79 static const symbol s_3_0[2] = { 'i', 'g' };
  80 static const symbol s_3_1[4] = { 'l', 'i', 'c', 'h' };
  81
  82 static const struct among a_3[2] =
  83 {
  84 /*  0 */ { 2, s_3_0, -1, 1, 0},
  85 /*  1 */ { 4, s_3_1, -1, 1, 0}
  86 };
  87
  88 static const symbol s_4_0[3] = { 'e', 'n', 'd' };
  89 static const symbol s_4_1[2] = { 'i', 'g' };
  90 static const symbol s_4_2[3] = { 'u', 'n', 'g' };
  91 static const symbol s_4_3[4] = { 'l', 'i', 'c', 'h' };
  92 static const symbol s_4_4[4] = { 'i', 's', 'c', 'h' };
  93 static const symbol s_4_5[2] = { 'i', 'k' };
  94 static const symbol s_4_6[4] = { 'h', 'e', 'i', 't' };
  95 static const symbol s_4_7[4] = { 'k', 'e', 'i', 't' };
  96
  97 static const struct among a_4[8] =
  98 {
  99 /*  0 */ { 3, s_4_0, -1, 1, 0},
 100 /*  1 */ { 2, s_4_1, -1, 2, 0},
 101 /*  2 */ { 3, s_4_2, -1, 1, 0},
 102 /*  3 */ { 4, s_4_3, -1, 3, 0},
 103 /*  4 */ { 4, s_4_4, -1, 2, 0},
 104 /*  5 */ { 2, s_4_5, -1, 2, 0},
 105 /*  6 */ { 4, s_4_6, -1, 3, 0},
 106 /*  7 */ { 4, s_4_7, -1, 4, 0}
 107 };
 108
 109 static const unsigned char g_v[] = { 17, 65, 16, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 8, 0, 32, 8 };
 110
 111 static const unsigned char g_s_ending[] = { 117, 30, 5 };
 112
 113 static const unsigned char g_st_ending[] = { 117, 30, 4 };
 114
 115 static const symbol s_0[] = { 0xDF };
 116 static const symbol s_1[] = { 's', 's' };
 117 static const symbol s_2[] = { 'u' };
 118 static const symbol s_3[] = { 'U' };
 119 static const symbol s_4[] = { 'y' };
 120 static const symbol s_5[] = { 'Y' };
 121 static const symbol s_6[] = { 'y' };
 122 static const symbol s_7[] = { 'u' };
 123 static const symbol s_8[] = { 'a' };
 124 static const symbol s_9[] = { 'o' };
 125 static const symbol s_10[] = { 'u' };
 126 static const symbol s_11[] = { 'i', 'g' };
 127 static const symbol s_12[] = { 'e' };
 128 static const symbol s_13[] = { 'e' };
 129 static const symbol s_14[] = { 'e', 'r' };
 130 static const symbol s_15[] = { 'e', 'n' };
 131
 132 static int r_prelude(struct SN_env * z) {
 133     {   int c_test = z->c; /* test, line 30 */
 134         while(1) { /* repeat, line 30 */
 135             int c1 = z->c;
 136             {   int c2 = z->c; /* or, line 33 */
 137                 z->bra = z->c; /* [, line 32 */
 138                 if (!(eq_s(z, 1, s_0))) goto lab2;
 139                 z->ket = z->c; /* ], line 32 */
 140                 {   int ret = slice_from_s(z, 2, s_1); /* <-, line 32 */
 141                     if (ret < 0) return ret;
 142                 }
 143                 goto lab1;
 144             lab2:
 145                 z->c = c2;
 146                 if (z->c >= z->l) goto lab0;
 147                 z->c++; /* next, line 33 */
 148             }
 149         lab1:
 150             continue;
 151         lab0:
 152             z->c = c1;
 153             break;
 154         }
 155         z->c = c_test;
 156     }
 157     while(1) { /* repeat, line 36 */
 158         int c3 = z->c;
 159         while(1) { /* goto, line 36 */
 160             int c4 = z->c;
 161             if (in_grouping(z, g_v, 97, 252, 0)) goto lab4;
 162             z->bra = z->c; /* [, line 37 */
 163             {   int c5 = z->c; /* or, line 37 */
 164                 if (!(eq_s(z, 1, s_2))) goto lab6;
 165                 z->ket = z->c; /* ], line 37 */
 166                 if (in_grouping(z, g_v, 97, 252, 0)) goto lab6;
 167                 {   int ret = slice_from_s(z, 1, s_3); /* <-, line 37 */
 168                     if (ret < 0) return ret;
 169                 }
 170                 goto lab5;
 171             lab6:
 172                 z->c = c5;
 173                 if (!(eq_s(z, 1, s_4))) goto lab4;
 174                 z->ket = z->c; /* ], line 38 */
 175                 if (in_grouping(z, g_v, 97, 252, 0)) goto lab4;
 176                 {   int ret = slice_from_s(z, 1, s_5); /* <-, line 38 */
 177                     if (ret < 0) return ret;
 178                 }
 179             }
 180         lab5:
 181             z->c = c4;
 182             break;
 183         lab4:
 184             z->c = c4;
 185             if (z->c >= z->l) goto lab3;
 186             z->c++; /* goto, line 36 */
 187         }
 188         continue;
 189     lab3:
 190         z->c = c3;
 191         break;
 192     }
 193     return 1;
 194 }
 195
 196 static int r_mark_regions(struct SN_env * z) {
 197     z->I[0] = z->l;
 198     z->I[1] = z->l;
 199     {   int c_test = z->c; /* test, line 47 */
 200         {   int ret = z->c + 3;
 201             if (0 > ret || ret > z->l) return 0;
 202             z->c = ret; /* hop, line 47 */
 203         }
 204         z->I[2] = z->c; /* setmark x, line 47 */
 205         z->c = c_test;
 206     }
 207     {    /* gopast */ /* grouping v, line 49 */
 208         int ret = out_grouping(z, g_v, 97, 252, 1);
 209         if (ret < 0) return 0;
 210         z->c += ret;
 211     }
 212     {    /* gopast */ /* non v, line 49 */
 213         int ret = in_grouping(z, g_v, 97, 252, 1);
 214         if (ret < 0) return 0;
 215         z->c += ret;
 216     }
 217     z->I[0] = z->c; /* setmark p1, line 49 */
 218      /* try, line 50 */
 219     if (!(z->I[0] < z->I[2])) goto lab0;
 220     z->I[0] = z->I[2];
 221 lab0:
 222     {    /* gopast */ /* grouping v, line 51 */
 223         int ret = out_grouping(z, g_v, 97, 252, 1);
 224         if (ret < 0) return 0;
 225         z->c += ret;
 226     }
 227     {    /* gopast */ /* non v, line 51 */
 228         int ret = in_grouping(z, g_v, 97, 252, 1);
 229         if (ret < 0) return 0;
 230         z->c += ret;
 231     }
 232     z->I[1] = z->c; /* setmark p2, line 51 */
 233     return 1;
 234 }
 235
 236 static int r_postlude(struct SN_env * z) {
 237     int among_var;
 238     while(1) { /* repeat, line 55 */
 239         int c1 = z->c;
 240         z->bra = z->c; /* [, line 57 */
 241         among_var = find_among(z, a_0, 6); /* substring, line 57 */
 242         if (!(among_var)) goto lab0;
 243         z->ket = z->c; /* ], line 57 */
 244         switch(among_var) {
 245             case 0: goto lab0;
 246             case 1:
 247                 {   int ret = slice_from_s(z, 1, s_6); /* <-, line 58 */
 248                     if (ret < 0) return ret;
 249                 }
 250                 break;
 251             case 2:
 252                 {   int ret = slice_from_s(z, 1, s_7); /* <-, line 59 */
 253                     if (ret < 0) return ret;
 254                 }
 255                 break;
 256             case 3:
 257                 {   int ret = slice_from_s(z, 1, s_8); /* <-, line 60 */
 258                     if (ret < 0) return ret;
 259                 }
 260                 break;
 261             case 4:
 262                 {   int ret = slice_from_s(z, 1, s_9); /* <-, line 61 */
 263                     if (ret < 0) return ret;
 264                 }
 265                 break;
 266             case 5:
 267                 {   int ret = slice_from_s(z, 1, s_10); /* <-, line 62 */
 268                     if (ret < 0) return ret;
 269                 }
 270                 break;
 271             case 6:
 272                 if (z->c >= z->l) goto lab0;
 273                 z->c++; /* next, line 63 */
 274                 break;
 275         }
 276         continue;
 277     lab0:
 278         z->c = c1;
 279         break;
 280     }
 281     return 1;
 282 }
 283
 284 static int r_R1(struct SN_env * z) {
 285     if (!(z->I[0] <= z->c)) return 0;
 286     return 1;
 287 }
 288
 289 static int r_R2(struct SN_env * z) {
 290     if (!(z->I[1] <= z->c)) return 0;
 291     return 1;
 292 }
 293
 294 static int r_standard_suffix(struct SN_env * z) {
 295     int among_var;
 296     {   int m1 = z->l - z->c; (void)m1; /* do, line 74 */
 297         z->ket = z->c; /* [, line 75 */
 298         if (z->c <= z->lb || z->p[z->c - 1] >> 5 != 3 || !((811040 >> (z->p[z->c - 1] & 0x1f)) & 1)) goto lab0;
 299         among_var = find_among_b(z, a_1, 7); /* substring, line 75 */
 300         if (!(among_var)) goto lab0;
 301         z->bra = z->c; /* ], line 75 */
 302         {   int ret = r_R1(z);
 303             if (ret == 0) goto lab0; /* call R1, line 75 */
 304             if (ret < 0) return ret;
 305         }
 306         switch(among_var) {
 307             case 0: goto lab0;
 308             case 1:
 309                 {   int ret = slice_del(z); /* delete, line 77 */
 310                     if (ret < 0) return ret;
 311                 }
 312                 break;
 313             case 2:
 314                 if (in_grouping_b(z, g_s_ending, 98, 116, 0)) goto lab0;
 315                 {   int ret = slice_del(z); /* delete, line 80 */
 316                     if (ret < 0) return ret;
 317                 }
 318                 break;
 319         }
 320     lab0:
 321         z->c = z->l - m1;
 322     }
 323     {   int m2 = z->l - z->c; (void)m2; /* do, line 84 */
 324         z->ket = z->c; /* [, line 85 */
 325         if (z->c - 1 <= z->lb || z->p[z->c - 1] >> 5 != 3 || !((1327104 >> (z->p[z->c - 1] & 0x1f)) & 1)) goto lab1;
 326         among_var = find_among_b(z, a_2, 4); /* substring, line 85 */
 327         if (!(among_var)) goto lab1;
 328         z->bra = z->c; /* ], line 85 */
 329         {   int ret = r_R1(z);
 330             if (ret == 0) goto lab1; /* call R1, line 85 */
 331             if (ret < 0) return ret;
 332         }
 333         switch(among_var) {
 334             case 0: goto lab1;
 335             case 1:
 336                 {   int ret = slice_del(z); /* delete, line 87 */
 337                     if (ret < 0) return ret;
 338                 }
 339                 break;
 340             case 2:
 341                 if (in_grouping_b(z, g_st_ending, 98, 116, 0)) goto lab1;
 342                 {   int ret = z->c - 3;
 343                     if (z->lb > ret || ret > z->l) goto lab1;
 344                     z->c = ret; /* hop, line 90 */
 345                 }
 346                 {   int ret = slice_del(z); /* delete, line 90 */
 347                     if (ret < 0) return ret;
 348                 }
 349                 break;
 350         }
 351     lab1:
 352         z->c = z->l - m2;
 353     }
 354     {   int m3 = z->l - z->c; (void)m3; /* do, line 94 */
 355         z->ket = z->c; /* [, line 95 */
 356         if (z->c - 1 <= z->lb || z->p[z->c - 1] >> 5 != 3 || !((1051024 >> (z->p[z->c - 1] & 0x1f)) & 1)) goto lab2;
 357         among_var = find_among_b(z, a_4, 8); /* substring, line 95 */
 358         if (!(among_var)) goto lab2;
 359         z->bra = z->c; /* ], line 95 */
 360         {   int ret = r_R2(z);
 361             if (ret == 0) goto lab2; /* call R2, line 95 */
 362             if (ret < 0) return ret;
 363         }
 364         switch(among_var) {
 365             case 0: goto lab2;
 366             case 1:
 367                 {   int ret = slice_del(z); /* delete, line 97 */
 368                     if (ret < 0) return ret;
 369                 }
 370                 {   int m_keep = z->l - z->c;/* (void) m_keep;*/ /* try, line 98 */
 371                     z->ket = z->c; /* [, line 98 */
 372                     if (!(eq_s_b(z, 2, s_11))) { z->c = z->l - m_keep; goto lab3; }
 373                     z->bra = z->c; /* ], line 98 */
 374                     {   int m4 = z->l - z->c; (void)m4; /* not, line 98 */
 375                         if (!(eq_s_b(z, 1, s_12))) goto lab4;
 376                         { z->c = z->l - m_keep; goto lab3; }
 377                     lab4:
 378                         z->c = z->l - m4;
 379                     }
 380                     {   int ret = r_R2(z);
 381                         if (ret == 0) { z->c = z->l - m_keep; goto lab3; } /* call R2, line 98 */
 382                         if (ret < 0) return ret;
 383                     }
 384                     {   int ret = slice_del(z); /* delete, line 98 */
 385                         if (ret < 0) return ret;
 386                     }
 387                 lab3:
 388                     ;
 389                 }
 390                 break;
 391             case 2:
 392                 {   int m5 = z->l - z->c; (void)m5; /* not, line 101 */
 393                     if (!(eq_s_b(z, 1, s_13))) goto lab5;
 394                     goto lab2;
 395                 lab5:
 396                     z->c = z->l - m5;
 397                 }
 398                 {   int ret = slice_del(z); /* delete, line 101 */
 399                     if (ret < 0) return ret;
 400                 }
 401                 break;
 402             case 3:
 403                 {   int ret = slice_del(z); /* delete, line 104 */
 404                     if (ret < 0) return ret;
 405                 }
 406                 {   int m_keep = z->l - z->c;/* (void) m_keep;*/ /* try, line 105 */
 407                     z->ket = z->c; /* [, line 106 */
 408                     {   int m6 = z->l - z->c; (void)m6; /* or, line 106 */
 409                         if (!(eq_s_b(z, 2, s_14))) goto lab8;
 410                         goto lab7;
 411                     lab8:
 412                         z->c = z->l - m6;
 413                         if (!(eq_s_b(z, 2, s_15))) { z->c = z->l - m_keep; goto lab6; }
 414                     }
 415                 lab7:
 416                     z->bra = z->c; /* ], line 106 */
 417                     {   int ret = r_R1(z);
 418                         if (ret == 0) { z->c = z->l - m_keep; goto lab6; } /* call R1, line 106 */
 419                         if (ret < 0) return ret;
 420                     }
 421                     {   int ret = slice_del(z); /* delete, line 106 */
 422                         if (ret < 0) return ret;
 423                     }
 424                 lab6:
 425                     ;
 426                 }
 427                 break;
 428             case 4:
 429                 {   int ret = slice_del(z); /* delete, line 110 */
 430                     if (ret < 0) return ret;
 431                 }
 432                 {   int m_keep = z->l - z->c;/* (void) m_keep;*/ /* try, line 111 */
 433                     z->ket = z->c; /* [, line 112 */
 434                     if (z->c - 1 <= z->lb || (z->p[z->c - 1] != 103 && z->p[z->c - 1] != 104)) { z->c = z->l - m_keep; goto lab9; }
 435                     among_var = find_among_b(z, a_3, 2); /* substring, line 112 */
 436                     if (!(among_var)) { z->c = z->l - m_keep; goto lab9; }
 437                     z->bra = z->c; /* ], line 112 */
 438                     {   int ret = r_R2(z);
 439                         if (ret == 0) { z->c = z->l - m_keep; goto lab9; } /* call R2, line 112 */
 440                         if (ret < 0) return ret;
 441                     }
 442                     switch(among_var) {
 443                         case 0: { z->c = z->l - m_keep; goto lab9; }
 444                         case 1:
 445                             {   int ret = slice_del(z); /* delete, line 114 */
 446                                 if (ret < 0) return ret;
 447                             }
 448                             break;
 449                     }
 450                 lab9:
 451                     ;
 452                 }
 453                 break;
 454         }
 455     lab2:
 456         z->c = z->l - m3;
 457     }
 458     return 1;
 459 }
 460
 461 extern int german_ISO_8859_1_stem(struct SN_env * z) {
 462     {   int c1 = z->c; /* do, line 125 */
 463         {   int ret = r_prelude(z);
 464             if (ret == 0) goto lab0; /* call prelude, line 125 */
 465             if (ret < 0) return ret;
 466         }
 467     lab0:
 468         z->c = c1;
 469     }
 470     {   int c2 = z->c; /* do, line 126 */
 471         {   int ret = r_mark_regions(z);
 472             if (ret == 0) goto lab1; /* call mark_regions, line 126 */
 473             if (ret < 0) return ret;
 474         }
 475     lab1:
 476         z->c = c2;
 477     }
 478     z->lb = z->c; z->c = z->l; /* backwards, line 127 */
 479
 480     {   int m3 = z->l - z->c; (void)m3; /* do, line 128 */
 481         {   int ret = r_standard_suffix(z);
 482             if (ret == 0) goto lab2; /* call standard_suffix, line 128 */
 483             if (ret < 0) return ret;
 484         }
 485     lab2:
 486         z->c = z->l - m3;
 487     }
 488     z->c = z->lb;
 489     {   int c4 = z->c; /* do, line 129 */
 490         {   int ret = r_postlude(z);
 491             if (ret == 0) goto lab3; /* call postlude, line 129 */
 492             if (ret < 0) return ret;
 493         }
 494     lab3:
 495         z->c = c4;
 496     }
 497     return 1;
 498 }
 499
 500 extern struct SN_env * german_ISO_8859_1_create_env(void) { return SN_create_env(0, 3, 0); }
 501
 502 extern void german_ISO_8859_1_close_env(struct SN_env * z) { SN_close_env(z, 0); }
 503