src/backend/snowball/libstemmer/stem_UTF_8_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_UTF_8_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_UTF_8_create_env(void);
  25 extern void german_UTF_8_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[2] = { 0xC3, 0xA4 };
  34 static const symbol s_0_4[2] = { 0xC3, 0xB6 };
  35 static const symbol s_0_5[2] = { 0xC3, 0xBC };
  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 */ { 2, s_0_3, 0, 3, 0},
  43 /*  4 */ { 2, s_0_4, 0, 4, 0},
  44 /*  5 */ { 2, 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[] = { 0xC3, 0x9F };
 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, 2, 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                 {   int ret = skip_utf8(z->p, z->c, 0, z->l, 1);
 147                     if (ret < 0) goto lab0;
 148                     z->c = ret; /* next, line 33 */
 149                 }
 150             }
 151         lab1:
 152             continue;
 153         lab0:
 154             z->c = c1;
 155             break;
 156         }
 157         z->c = c_test;
 158     }
 159     while(1) { /* repeat, line 36 */
 160         int c3 = z->c;
 161         while(1) { /* goto, line 36 */
 162             int c4 = z->c;
 163             if (in_grouping_U(z, g_v, 97, 252, 0)) goto lab4;
 164             z->bra = z->c; /* [, line 37 */
 165             {   int c5 = z->c; /* or, line 37 */
 166                 if (!(eq_s(z, 1, s_2))) goto lab6;
 167                 z->ket = z->c; /* ], line 37 */
 168                 if (in_grouping_U(z, g_v, 97, 252, 0)) goto lab6;
 169                 {   int ret = slice_from_s(z, 1, s_3); /* <-, line 37 */
 170                     if (ret < 0) return ret;
 171                 }
 172                 goto lab5;
 173             lab6:
 174                 z->c = c5;
 175                 if (!(eq_s(z, 1, s_4))) goto lab4;
 176                 z->ket = z->c; /* ], line 38 */
 177                 if (in_grouping_U(z, g_v, 97, 252, 0)) goto lab4;
 178                 {   int ret = slice_from_s(z, 1, s_5); /* <-, line 38 */
 179                     if (ret < 0) return ret;
 180                 }
 181             }
 182         lab5:
 183             z->c = c4;
 184             break;
 185         lab4:
 186             z->c = c4;
 187             {   int ret = skip_utf8(z->p, z->c, 0, z->l, 1);
 188                 if (ret < 0) goto lab3;
 189                 z->c = ret; /* goto, line 36 */
 190             }
 191         }
 192         continue;
 193     lab3:
 194         z->c = c3;
 195         break;
 196     }
 197     return 1;
 198 }
 199
 200 static int r_mark_regions(struct SN_env * z) {
 201     z->I[0] = z->l;
 202     z->I[1] = z->l;
 203     {   int c_test = z->c; /* test, line 47 */
 204         {   int ret = skip_utf8(z->p, z->c, 0, z->l, + 3);
 205             if (ret < 0) return 0;
 206             z->c = ret; /* hop, line 47 */
 207         }
 208         z->I[2] = z->c; /* setmark x, line 47 */
 209         z->c = c_test;
 210     }
 211     {    /* gopast */ /* grouping v, line 49 */
 212         int ret = out_grouping_U(z, g_v, 97, 252, 1);
 213         if (ret < 0) return 0;
 214         z->c += ret;
 215     }
 216     {    /* gopast */ /* non v, line 49 */
 217         int ret = in_grouping_U(z, g_v, 97, 252, 1);
 218         if (ret < 0) return 0;
 219         z->c += ret;
 220     }
 221     z->I[0] = z->c; /* setmark p1, line 49 */
 222      /* try, line 50 */
 223     if (!(z->I[0] < z->I[2])) goto lab0;
 224     z->I[0] = z->I[2];
 225 lab0:
 226     {    /* gopast */ /* grouping v, line 51 */
 227         int ret = out_grouping_U(z, g_v, 97, 252, 1);
 228         if (ret < 0) return 0;
 229         z->c += ret;
 230     }
 231     {    /* gopast */ /* non v, line 51 */
 232         int ret = in_grouping_U(z, g_v, 97, 252, 1);
 233         if (ret < 0) return 0;
 234         z->c += ret;
 235     }
 236     z->I[1] = z->c; /* setmark p2, line 51 */
 237     return 1;
 238 }
 239
 240 static int r_postlude(struct SN_env * z) {
 241     int among_var;
 242     while(1) { /* repeat, line 55 */
 243         int c1 = z->c;
 244         z->bra = z->c; /* [, line 57 */
 245         among_var = find_among(z, a_0, 6); /* substring, line 57 */
 246         if (!(among_var)) goto lab0;
 247         z->ket = z->c; /* ], line 57 */
 248         switch(among_var) {
 249             case 0: goto lab0;
 250             case 1:
 251                 {   int ret = slice_from_s(z, 1, s_6); /* <-, line 58 */
 252                     if (ret < 0) return ret;
 253                 }
 254                 break;
 255             case 2:
 256                 {   int ret = slice_from_s(z, 1, s_7); /* <-, line 59 */
 257                     if (ret < 0) return ret;
 258                 }
 259                 break;
 260             case 3:
 261                 {   int ret = slice_from_s(z, 1, s_8); /* <-, line 60 */
 262                     if (ret < 0) return ret;
 263                 }
 264                 break;
 265             case 4:
 266                 {   int ret = slice_from_s(z, 1, s_9); /* <-, line 61 */
 267                     if (ret < 0) return ret;
 268                 }
 269                 break;
 270             case 5:
 271                 {   int ret = slice_from_s(z, 1, s_10); /* <-, line 62 */
 272                     if (ret < 0) return ret;
 273                 }
 274                 break;
 275             case 6:
 276                 {   int ret = skip_utf8(z->p, z->c, 0, z->l, 1);
 277                     if (ret < 0) goto lab0;
 278                     z->c = ret; /* next, line 63 */
 279                 }
 280                 break;
 281         }
 282         continue;
 283     lab0:
 284         z->c = c1;
 285         break;
 286     }
 287     return 1;
 288 }
 289
 290 static int r_R1(struct SN_env * z) {
 291     if (!(z->I[0] <= z->c)) return 0;
 292     return 1;
 293 }
 294
 295 static int r_R2(struct SN_env * z) {
 296     if (!(z->I[1] <= z->c)) return 0;
 297     return 1;
 298 }
 299
 300 static int r_standard_suffix(struct SN_env * z) {
 301     int among_var;
 302     {   int m1 = z->l - z->c; (void)m1; /* do, line 74 */
 303         z->ket = z->c; /* [, line 75 */
 304         if (z->c <= z->lb || z->p[z->c - 1] >> 5 != 3 || !((811040 >> (z->p[z->c - 1] & 0x1f)) & 1)) goto lab0;
 305         among_var = find_among_b(z, a_1, 7); /* substring, line 75 */
 306         if (!(among_var)) goto lab0;
 307         z->bra = z->c; /* ], line 75 */
 308         {   int ret = r_R1(z);
 309             if (ret == 0) goto lab0; /* call R1, line 75 */
 310             if (ret < 0) return ret;
 311         }
 312         switch(among_var) {
 313             case 0: goto lab0;
 314             case 1:
 315                 {   int ret = slice_del(z); /* delete, line 77 */
 316                     if (ret < 0) return ret;
 317                 }
 318                 break;
 319             case 2:
 320                 if (in_grouping_b_U(z, g_s_ending, 98, 116, 0)) goto lab0;
 321                 {   int ret = slice_del(z); /* delete, line 80 */
 322                     if (ret < 0) return ret;
 323                 }
 324                 break;
 325         }
 326     lab0:
 327         z->c = z->l - m1;
 328     }
 329     {   int m2 = z->l - z->c; (void)m2; /* do, line 84 */
 330         z->ket = z->c; /* [, line 85 */
 331         if (z->c - 1 <= z->lb || z->p[z->c - 1] >> 5 != 3 || !((1327104 >> (z->p[z->c - 1] & 0x1f)) & 1)) goto lab1;
 332         among_var = find_among_b(z, a_2, 4); /* substring, line 85 */
 333         if (!(among_var)) goto lab1;
 334         z->bra = z->c; /* ], line 85 */
 335         {   int ret = r_R1(z);
 336             if (ret == 0) goto lab1; /* call R1, line 85 */
 337             if (ret < 0) return ret;
 338         }
 339         switch(among_var) {
 340             case 0: goto lab1;
 341             case 1:
 342                 {   int ret = slice_del(z); /* delete, line 87 */
 343                     if (ret < 0) return ret;
 344                 }
 345                 break;
 346             case 2:
 347                 if (in_grouping_b_U(z, g_st_ending, 98, 116, 0)) goto lab1;
 348                 {   int ret = skip_utf8(z->p, z->c, z->lb, z->l, - 3);
 349                     if (ret < 0) goto lab1;
 350                     z->c = ret; /* hop, line 90 */
 351                 }
 352                 {   int ret = slice_del(z); /* delete, line 90 */
 353                     if (ret < 0) return ret;
 354                 }
 355                 break;
 356         }
 357     lab1:
 358         z->c = z->l - m2;
 359     }
 360     {   int m3 = z->l - z->c; (void)m3; /* do, line 94 */
 361         z->ket = z->c; /* [, line 95 */
 362         if (z->c - 1 <= z->lb || z->p[z->c - 1] >> 5 != 3 || !((1051024 >> (z->p[z->c - 1] & 0x1f)) & 1)) goto lab2;
 363         among_var = find_among_b(z, a_4, 8); /* substring, line 95 */
 364         if (!(among_var)) goto lab2;
 365         z->bra = z->c; /* ], line 95 */
 366         {   int ret = r_R2(z);
 367             if (ret == 0) goto lab2; /* call R2, line 95 */
 368             if (ret < 0) return ret;
 369         }
 370         switch(among_var) {
 371             case 0: goto lab2;
 372             case 1:
 373                 {   int ret = slice_del(z); /* delete, line 97 */
 374                     if (ret < 0) return ret;
 375                 }
 376                 {   int m_keep = z->l - z->c;/* (void) m_keep;*/ /* try, line 98 */
 377                     z->ket = z->c; /* [, line 98 */
 378                     if (!(eq_s_b(z, 2, s_11))) { z->c = z->l - m_keep; goto lab3; }
 379                     z->bra = z->c; /* ], line 98 */
 380                     {   int m4 = z->l - z->c; (void)m4; /* not, line 98 */
 381                         if (!(eq_s_b(z, 1, s_12))) goto lab4;
 382                         { z->c = z->l - m_keep; goto lab3; }
 383                     lab4:
 384                         z->c = z->l - m4;
 385                     }
 386                     {   int ret = r_R2(z);
 387                         if (ret == 0) { z->c = z->l - m_keep; goto lab3; } /* call R2, line 98 */
 388                         if (ret < 0) return ret;
 389                     }
 390                     {   int ret = slice_del(z); /* delete, line 98 */
 391                         if (ret < 0) return ret;
 392                     }
 393                 lab3:
 394                     ;
 395                 }
 396                 break;
 397             case 2:
 398                 {   int m5 = z->l - z->c; (void)m5; /* not, line 101 */
 399                     if (!(eq_s_b(z, 1, s_13))) goto lab5;
 400                     goto lab2;
 401                 lab5:
 402                     z->c = z->l - m5;
 403                 }
 404                 {   int ret = slice_del(z); /* delete, line 101 */
 405                     if (ret < 0) return ret;
 406                 }
 407                 break;
 408             case 3:
 409                 {   int ret = slice_del(z); /* delete, line 104 */
 410                     if (ret < 0) return ret;
 411                 }
 412                 {   int m_keep = z->l - z->c;/* (void) m_keep;*/ /* try, line 105 */
 413                     z->ket = z->c; /* [, line 106 */
 414                     {   int m6 = z->l - z->c; (void)m6; /* or, line 106 */
 415                         if (!(eq_s_b(z, 2, s_14))) goto lab8;
 416                         goto lab7;
 417                     lab8:
 418                         z->c = z->l - m6;
 419                         if (!(eq_s_b(z, 2, s_15))) { z->c = z->l - m_keep; goto lab6; }
 420                     }
 421                 lab7:
 422                     z->bra = z->c; /* ], line 106 */
 423                     {   int ret = r_R1(z);
 424                         if (ret == 0) { z->c = z->l - m_keep; goto lab6; } /* call R1, line 106 */
 425                         if (ret < 0) return ret;
 426                     }
 427                     {   int ret = slice_del(z); /* delete, line 106 */
 428                         if (ret < 0) return ret;
 429                     }
 430                 lab6:
 431                     ;
 432                 }
 433                 break;
 434             case 4:
 435                 {   int ret = slice_del(z); /* delete, line 110 */
 436                     if (ret < 0) return ret;
 437                 }
 438                 {   int m_keep = z->l - z->c;/* (void) m_keep;*/ /* try, line 111 */
 439                     z->ket = z->c; /* [, line 112 */
 440                     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; }
 441                     among_var = find_among_b(z, a_3, 2); /* substring, line 112 */
 442                     if (!(among_var)) { z->c = z->l - m_keep; goto lab9; }
 443                     z->bra = z->c; /* ], line 112 */
 444                     {   int ret = r_R2(z);
 445                         if (ret == 0) { z->c = z->l - m_keep; goto lab9; } /* call R2, line 112 */
 446                         if (ret < 0) return ret;
 447                     }
 448                     switch(among_var) {
 449                         case 0: { z->c = z->l - m_keep; goto lab9; }
 450                         case 1:
 451                             {   int ret = slice_del(z); /* delete, line 114 */
 452                                 if (ret < 0) return ret;
 453                             }
 454                             break;
 455                     }
 456                 lab9:
 457                     ;
 458                 }
 459                 break;
 460         }
 461     lab2:
 462         z->c = z->l - m3;
 463     }
 464     return 1;
 465 }
 466
 467 extern int german_UTF_8_stem(struct SN_env * z) {
 468     {   int c1 = z->c; /* do, line 125 */
 469         {   int ret = r_prelude(z);
 470             if (ret == 0) goto lab0; /* call prelude, line 125 */
 471             if (ret < 0) return ret;
 472         }
 473     lab0:
 474         z->c = c1;
 475     }
 476     {   int c2 = z->c; /* do, line 126 */
 477         {   int ret = r_mark_regions(z);
 478             if (ret == 0) goto lab1; /* call mark_regions, line 126 */
 479             if (ret < 0) return ret;
 480         }
 481     lab1:
 482         z->c = c2;
 483     }
 484     z->lb = z->c; z->c = z->l; /* backwards, line 127 */
 485
 486     {   int m3 = z->l - z->c; (void)m3; /* do, line 128 */
 487         {   int ret = r_standard_suffix(z);
 488             if (ret == 0) goto lab2; /* call standard_suffix, line 128 */
 489             if (ret < 0) return ret;
 490         }
 491     lab2:
 492         z->c = z->l - m3;
 493     }
 494     z->c = z->lb;
 495     {   int c4 = z->c; /* do, line 129 */
 496         {   int ret = r_postlude(z);
 497             if (ret == 0) goto lab3; /* call postlude, line 129 */
 498             if (ret < 0) return ret;
 499         }
 500     lab3:
 501         z->c = c4;
 502     }
 503     return 1;
 504 }
 505
 506 extern struct SN_env * german_UTF_8_create_env(void) { return SN_create_env(0, 3, 0); }
 507
 508 extern void german_UTF_8_close_env(struct SN_env * z) { SN_close_env(z, 0); }
 509