src/backend/snowball/libstemmer/stem_UTF_8_swedish.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 swedish_UTF_8_stem(struct SN_env * z);
  10 #ifdef __cplusplus
  11 }
  12 #endif
  13 static int r_other_suffix(struct SN_env * z);
  14 static int r_consonant_pair(struct SN_env * z);
  15 static int r_main_suffix(struct SN_env * z);
  16 static int r_mark_regions(struct SN_env * z);
  17 #ifdef __cplusplus
  18 extern "C" {
  19 #endif
  20
  21
  22 extern struct SN_env * swedish_UTF_8_create_env(void);
  23 extern void swedish_UTF_8_close_env(struct SN_env * z);
  24
  25
  26 #ifdef __cplusplus
  27 }
  28 #endif
  29 static const symbol s_0_0[1] = { 'a' };
  30 static const symbol s_0_1[4] = { 'a', 'r', 'n', 'a' };
  31 static const symbol s_0_2[4] = { 'e', 'r', 'n', 'a' };
  32 static const symbol s_0_3[7] = { 'h', 'e', 't', 'e', 'r', 'n', 'a' };
  33 static const symbol s_0_4[4] = { 'o', 'r', 'n', 'a' };
  34 static const symbol s_0_5[2] = { 'a', 'd' };
  35 static const symbol s_0_6[1] = { 'e' };
  36 static const symbol s_0_7[3] = { 'a', 'd', 'e' };
  37 static const symbol s_0_8[4] = { 'a', 'n', 'd', 'e' };
  38 static const symbol s_0_9[4] = { 'a', 'r', 'n', 'e' };
  39 static const symbol s_0_10[3] = { 'a', 'r', 'e' };
  40 static const symbol s_0_11[4] = { 'a', 's', 't', 'e' };
  41 static const symbol s_0_12[2] = { 'e', 'n' };
  42 static const symbol s_0_13[5] = { 'a', 'n', 'd', 'e', 'n' };
  43 static const symbol s_0_14[4] = { 'a', 'r', 'e', 'n' };
  44 static const symbol s_0_15[5] = { 'h', 'e', 't', 'e', 'n' };
  45 static const symbol s_0_16[3] = { 'e', 'r', 'n' };
  46 static const symbol s_0_17[2] = { 'a', 'r' };
  47 static const symbol s_0_18[2] = { 'e', 'r' };
  48 static const symbol s_0_19[5] = { 'h', 'e', 't', 'e', 'r' };
  49 static const symbol s_0_20[2] = { 'o', 'r' };
  50 static const symbol s_0_21[1] = { 's' };
  51 static const symbol s_0_22[2] = { 'a', 's' };
  52 static const symbol s_0_23[5] = { 'a', 'r', 'n', 'a', 's' };
  53 static const symbol s_0_24[5] = { 'e', 'r', 'n', 'a', 's' };
  54 static const symbol s_0_25[5] = { 'o', 'r', 'n', 'a', 's' };
  55 static const symbol s_0_26[2] = { 'e', 's' };
  56 static const symbol s_0_27[4] = { 'a', 'd', 'e', 's' };
  57 static const symbol s_0_28[5] = { 'a', 'n', 'd', 'e', 's' };
  58 static const symbol s_0_29[3] = { 'e', 'n', 's' };
  59 static const symbol s_0_30[5] = { 'a', 'r', 'e', 'n', 's' };
  60 static const symbol s_0_31[6] = { 'h', 'e', 't', 'e', 'n', 's' };
  61 static const symbol s_0_32[4] = { 'e', 'r', 'n', 's' };
  62 static const symbol s_0_33[2] = { 'a', 't' };
  63 static const symbol s_0_34[5] = { 'a', 'n', 'd', 'e', 't' };
  64 static const symbol s_0_35[3] = { 'h', 'e', 't' };
  65 static const symbol s_0_36[3] = { 'a', 's', 't' };
  66
  67 static const struct among a_0[37] =
  68 {
  69 /*  0 */ { 1, s_0_0, -1, 1, 0},
  70 /*  1 */ { 4, s_0_1, 0, 1, 0},
  71 /*  2 */ { 4, s_0_2, 0, 1, 0},
  72 /*  3 */ { 7, s_0_3, 2, 1, 0},
  73 /*  4 */ { 4, s_0_4, 0, 1, 0},
  74 /*  5 */ { 2, s_0_5, -1, 1, 0},
  75 /*  6 */ { 1, s_0_6, -1, 1, 0},
  76 /*  7 */ { 3, s_0_7, 6, 1, 0},
  77 /*  8 */ { 4, s_0_8, 6, 1, 0},
  78 /*  9 */ { 4, s_0_9, 6, 1, 0},
  79 /* 10 */ { 3, s_0_10, 6, 1, 0},
  80 /* 11 */ { 4, s_0_11, 6, 1, 0},
  81 /* 12 */ { 2, s_0_12, -1, 1, 0},
  82 /* 13 */ { 5, s_0_13, 12, 1, 0},
  83 /* 14 */ { 4, s_0_14, 12, 1, 0},
  84 /* 15 */ { 5, s_0_15, 12, 1, 0},
  85 /* 16 */ { 3, s_0_16, -1, 1, 0},
  86 /* 17 */ { 2, s_0_17, -1, 1, 0},
  87 /* 18 */ { 2, s_0_18, -1, 1, 0},
  88 /* 19 */ { 5, s_0_19, 18, 1, 0},
  89 /* 20 */ { 2, s_0_20, -1, 1, 0},
  90 /* 21 */ { 1, s_0_21, -1, 2, 0},
  91 /* 22 */ { 2, s_0_22, 21, 1, 0},
  92 /* 23 */ { 5, s_0_23, 22, 1, 0},
  93 /* 24 */ { 5, s_0_24, 22, 1, 0},
  94 /* 25 */ { 5, s_0_25, 22, 1, 0},
  95 /* 26 */ { 2, s_0_26, 21, 1, 0},
  96 /* 27 */ { 4, s_0_27, 26, 1, 0},
  97 /* 28 */ { 5, s_0_28, 26, 1, 0},
  98 /* 29 */ { 3, s_0_29, 21, 1, 0},
  99 /* 30 */ { 5, s_0_30, 29, 1, 0},
 100 /* 31 */ { 6, s_0_31, 29, 1, 0},
 101 /* 32 */ { 4, s_0_32, 21, 1, 0},
 102 /* 33 */ { 2, s_0_33, -1, 1, 0},
 103 /* 34 */ { 5, s_0_34, -1, 1, 0},
 104 /* 35 */ { 3, s_0_35, -1, 1, 0},
 105 /* 36 */ { 3, s_0_36, -1, 1, 0}
 106 };
 107
 108 static const symbol s_1_0[2] = { 'd', 'd' };
 109 static const symbol s_1_1[2] = { 'g', 'd' };
 110 static const symbol s_1_2[2] = { 'n', 'n' };
 111 static const symbol s_1_3[2] = { 'd', 't' };
 112 static const symbol s_1_4[2] = { 'g', 't' };
 113 static const symbol s_1_5[2] = { 'k', 't' };
 114 static const symbol s_1_6[2] = { 't', 't' };
 115
 116 static const struct among a_1[7] =
 117 {
 118 /*  0 */ { 2, s_1_0, -1, -1, 0},
 119 /*  1 */ { 2, s_1_1, -1, -1, 0},
 120 /*  2 */ { 2, s_1_2, -1, -1, 0},
 121 /*  3 */ { 2, s_1_3, -1, -1, 0},
 122 /*  4 */ { 2, s_1_4, -1, -1, 0},
 123 /*  5 */ { 2, s_1_5, -1, -1, 0},
 124 /*  6 */ { 2, s_1_6, -1, -1, 0}
 125 };
 126
 127 static const symbol s_2_0[2] = { 'i', 'g' };
 128 static const symbol s_2_1[3] = { 'l', 'i', 'g' };
 129 static const symbol s_2_2[3] = { 'e', 'l', 's' };
 130 static const symbol s_2_3[5] = { 'f', 'u', 'l', 'l', 't' };
 131 static const symbol s_2_4[5] = { 'l', 0xC3, 0xB6, 's', 't' };
 132
 133 static const struct among a_2[5] =
 134 {
 135 /*  0 */ { 2, s_2_0, -1, 1, 0},
 136 /*  1 */ { 3, s_2_1, 0, 1, 0},
 137 /*  2 */ { 3, s_2_2, -1, 1, 0},
 138 /*  3 */ { 5, s_2_3, -1, 3, 0},
 139 /*  4 */ { 5, s_2_4, -1, 2, 0}
 140 };
 141
 142 static const unsigned char g_v[] = { 17, 65, 16, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 24, 0, 32 };
 143
 144 static const unsigned char g_s_ending[] = { 119, 127, 149 };
 145
 146 static const symbol s_0[] = { 'l', 0xC3, 0xB6, 's' };
 147 static const symbol s_1[] = { 'f', 'u', 'l', 'l' };
 148
 149 static int r_mark_regions(struct SN_env * z) {
 150     z->I[0] = z->l;
 151     {   int c_test = z->c; /* test, line 29 */
 152         {   int ret = skip_utf8(z->p, z->c, 0, z->l, + 3);
 153             if (ret < 0) return 0;
 154             z->c = ret; /* hop, line 29 */
 155         }
 156         z->I[1] = z->c; /* setmark x, line 29 */
 157         z->c = c_test;
 158     }
 159     if (out_grouping_U(z, g_v, 97, 246, 1) < 0) return 0; /* goto */ /* grouping v, line 30 */
 160     {    /* gopast */ /* non v, line 30 */
 161         int ret = in_grouping_U(z, g_v, 97, 246, 1);
 162         if (ret < 0) return 0;
 163         z->c += ret;
 164     }
 165     z->I[0] = z->c; /* setmark p1, line 30 */
 166      /* try, line 31 */
 167     if (!(z->I[0] < z->I[1])) goto lab0;
 168     z->I[0] = z->I[1];
 169 lab0:
 170     return 1;
 171 }
 172
 173 static int r_main_suffix(struct SN_env * z) {
 174     int among_var;
 175     {   int mlimit; /* setlimit, line 37 */
 176         int m1 = z->l - z->c; (void)m1;
 177         if (z->c < z->I[0]) return 0;
 178         z->c = z->I[0]; /* tomark, line 37 */
 179         mlimit = z->lb; z->lb = z->c;
 180         z->c = z->l - m1;
 181         z->ket = z->c; /* [, line 37 */
 182         if (z->c <= z->lb || z->p[z->c - 1] >> 5 != 3 || !((1851442 >> (z->p[z->c - 1] & 0x1f)) & 1)) { z->lb = mlimit; return 0; }
 183         among_var = find_among_b(z, a_0, 37); /* substring, line 37 */
 184         if (!(among_var)) { z->lb = mlimit; return 0; }
 185         z->bra = z->c; /* ], line 37 */
 186         z->lb = mlimit;
 187     }
 188     switch(among_var) {
 189         case 0: return 0;
 190         case 1:
 191             {   int ret = slice_del(z); /* delete, line 44 */
 192                 if (ret < 0) return ret;
 193             }
 194             break;
 195         case 2:
 196             if (in_grouping_b_U(z, g_s_ending, 98, 121, 0)) return 0;
 197             {   int ret = slice_del(z); /* delete, line 46 */
 198                 if (ret < 0) return ret;
 199             }
 200             break;
 201     }
 202     return 1;
 203 }
 204
 205 static int r_consonant_pair(struct SN_env * z) {
 206     {   int mlimit; /* setlimit, line 50 */
 207         int m1 = z->l - z->c; (void)m1;
 208         if (z->c < z->I[0]) return 0;
 209         z->c = z->I[0]; /* tomark, line 50 */
 210         mlimit = z->lb; z->lb = z->c;
 211         z->c = z->l - m1;
 212         {   int m2 = z->l - z->c; (void)m2; /* and, line 52 */
 213             if (z->c - 1 <= z->lb || z->p[z->c - 1] >> 5 != 3 || !((1064976 >> (z->p[z->c - 1] & 0x1f)) & 1)) { z->lb = mlimit; return 0; }
 214             if (!(find_among_b(z, a_1, 7))) { z->lb = mlimit; return 0; } /* among, line 51 */
 215             z->c = z->l - m2;
 216             z->ket = z->c; /* [, line 52 */
 217             {   int ret = skip_utf8(z->p, z->c, z->lb, 0, -1);
 218                 if (ret < 0) { z->lb = mlimit; return 0; }
 219                 z->c = ret; /* next, line 52 */
 220             }
 221             z->bra = z->c; /* ], line 52 */
 222             {   int ret = slice_del(z); /* delete, line 52 */
 223                 if (ret < 0) return ret;
 224             }
 225         }
 226         z->lb = mlimit;
 227     }
 228     return 1;
 229 }
 230
 231 static int r_other_suffix(struct SN_env * z) {
 232     int among_var;
 233     {   int mlimit; /* setlimit, line 55 */
 234         int m1 = z->l - z->c; (void)m1;
 235         if (z->c < z->I[0]) return 0;
 236         z->c = z->I[0]; /* tomark, line 55 */
 237         mlimit = z->lb; z->lb = z->c;
 238         z->c = z->l - m1;
 239         z->ket = z->c; /* [, line 56 */
 240         if (z->c - 1 <= z->lb || z->p[z->c - 1] >> 5 != 3 || !((1572992 >> (z->p[z->c - 1] & 0x1f)) & 1)) { z->lb = mlimit; return 0; }
 241         among_var = find_among_b(z, a_2, 5); /* substring, line 56 */
 242         if (!(among_var)) { z->lb = mlimit; return 0; }
 243         z->bra = z->c; /* ], line 56 */
 244         switch(among_var) {
 245             case 0: { z->lb = mlimit; return 0; }
 246             case 1:
 247                 {   int ret = slice_del(z); /* delete, line 57 */
 248                     if (ret < 0) return ret;
 249                 }
 250                 break;
 251             case 2:
 252                 {   int ret = slice_from_s(z, 4, s_0); /* <-, line 58 */
 253                     if (ret < 0) return ret;
 254                 }
 255                 break;
 256             case 3:
 257                 {   int ret = slice_from_s(z, 4, s_1); /* <-, line 59 */
 258                     if (ret < 0) return ret;
 259                 }
 260                 break;
 261         }
 262         z->lb = mlimit;
 263     }
 264     return 1;
 265 }
 266
 267 extern int swedish_UTF_8_stem(struct SN_env * z) {
 268     {   int c1 = z->c; /* do, line 66 */
 269         {   int ret = r_mark_regions(z);
 270             if (ret == 0) goto lab0; /* call mark_regions, line 66 */
 271             if (ret < 0) return ret;
 272         }
 273     lab0:
 274         z->c = c1;
 275     }
 276     z->lb = z->c; z->c = z->l; /* backwards, line 67 */
 277
 278     {   int m2 = z->l - z->c; (void)m2; /* do, line 68 */
 279         {   int ret = r_main_suffix(z);
 280             if (ret == 0) goto lab1; /* call main_suffix, line 68 */
 281             if (ret < 0) return ret;
 282         }
 283     lab1:
 284         z->c = z->l - m2;
 285     }
 286     {   int m3 = z->l - z->c; (void)m3; /* do, line 69 */
 287         {   int ret = r_consonant_pair(z);
 288             if (ret == 0) goto lab2; /* call consonant_pair, line 69 */
 289             if (ret < 0) return ret;
 290         }
 291     lab2:
 292         z->c = z->l - m3;
 293     }
 294     {   int m4 = z->l - z->c; (void)m4; /* do, line 70 */
 295         {   int ret = r_other_suffix(z);
 296             if (ret == 0) goto lab3; /* call other_suffix, line 70 */
 297             if (ret < 0) return ret;
 298         }
 299     lab3:
 300         z->c = z->l - m4;
 301     }
 302     z->c = z->lb;
 303     return 1;
 304 }
 305
 306 extern struct SN_env * swedish_UTF_8_create_env(void) { return SN_create_env(0, 2, 0); }
 307
 308 extern void swedish_UTF_8_close_env(struct SN_env * z) { SN_close_env(z, 0); }
 309