src/backend/snowball/libstemmer/stem_ISO_8859_1_norwegian.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 norwegian_ISO_8859_1_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 * norwegian_ISO_8859_1_create_env(void);
  23 extern void norwegian_ISO_8859_1_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[1] = { 'e' };
  31 static const symbol s_0_2[3] = { 'e', 'd', 'e' };
  32 static const symbol s_0_3[4] = { 'a', 'n', 'd', 'e' };
  33 static const symbol s_0_4[4] = { 'e', 'n', 'd', 'e' };
  34 static const symbol s_0_5[3] = { 'a', 'n', 'e' };
  35 static const symbol s_0_6[3] = { 'e', 'n', 'e' };
  36 static const symbol s_0_7[6] = { 'h', 'e', 't', 'e', 'n', 'e' };
  37 static const symbol s_0_8[4] = { 'e', 'r', 't', 'e' };
  38 static const symbol s_0_9[2] = { 'e', 'n' };
  39 static const symbol s_0_10[5] = { 'h', 'e', 't', 'e', 'n' };
  40 static const symbol s_0_11[2] = { 'a', 'r' };
  41 static const symbol s_0_12[2] = { 'e', 'r' };
  42 static const symbol s_0_13[5] = { 'h', 'e', 't', 'e', 'r' };
  43 static const symbol s_0_14[1] = { 's' };
  44 static const symbol s_0_15[2] = { 'a', 's' };
  45 static const symbol s_0_16[2] = { 'e', 's' };
  46 static const symbol s_0_17[4] = { 'e', 'd', 'e', 's' };
  47 static const symbol s_0_18[5] = { 'e', 'n', 'd', 'e', 's' };
  48 static const symbol s_0_19[4] = { 'e', 'n', 'e', 's' };
  49 static const symbol s_0_20[7] = { 'h', 'e', 't', 'e', 'n', 'e', 's' };
  50 static const symbol s_0_21[3] = { 'e', 'n', 's' };
  51 static const symbol s_0_22[6] = { 'h', 'e', 't', 'e', 'n', 's' };
  52 static const symbol s_0_23[3] = { 'e', 'r', 's' };
  53 static const symbol s_0_24[3] = { 'e', 't', 's' };
  54 static const symbol s_0_25[2] = { 'e', 't' };
  55 static const symbol s_0_26[3] = { 'h', 'e', 't' };
  56 static const symbol s_0_27[3] = { 'e', 'r', 't' };
  57 static const symbol s_0_28[3] = { 'a', 's', 't' };
  58
  59 static const struct among a_0[29] =
  60 {
  61 /*  0 */ { 1, s_0_0, -1, 1, 0},
  62 /*  1 */ { 1, s_0_1, -1, 1, 0},
  63 /*  2 */ { 3, s_0_2, 1, 1, 0},
  64 /*  3 */ { 4, s_0_3, 1, 1, 0},
  65 /*  4 */ { 4, s_0_4, 1, 1, 0},
  66 /*  5 */ { 3, s_0_5, 1, 1, 0},
  67 /*  6 */ { 3, s_0_6, 1, 1, 0},
  68 /*  7 */ { 6, s_0_7, 6, 1, 0},
  69 /*  8 */ { 4, s_0_8, 1, 3, 0},
  70 /*  9 */ { 2, s_0_9, -1, 1, 0},
  71 /* 10 */ { 5, s_0_10, 9, 1, 0},
  72 /* 11 */ { 2, s_0_11, -1, 1, 0},
  73 /* 12 */ { 2, s_0_12, -1, 1, 0},
  74 /* 13 */ { 5, s_0_13, 12, 1, 0},
  75 /* 14 */ { 1, s_0_14, -1, 2, 0},
  76 /* 15 */ { 2, s_0_15, 14, 1, 0},
  77 /* 16 */ { 2, s_0_16, 14, 1, 0},
  78 /* 17 */ { 4, s_0_17, 16, 1, 0},
  79 /* 18 */ { 5, s_0_18, 16, 1, 0},
  80 /* 19 */ { 4, s_0_19, 16, 1, 0},
  81 /* 20 */ { 7, s_0_20, 19, 1, 0},
  82 /* 21 */ { 3, s_0_21, 14, 1, 0},
  83 /* 22 */ { 6, s_0_22, 21, 1, 0},
  84 /* 23 */ { 3, s_0_23, 14, 1, 0},
  85 /* 24 */ { 3, s_0_24, 14, 1, 0},
  86 /* 25 */ { 2, s_0_25, -1, 1, 0},
  87 /* 26 */ { 3, s_0_26, 25, 1, 0},
  88 /* 27 */ { 3, s_0_27, -1, 3, 0},
  89 /* 28 */ { 3, s_0_28, -1, 1, 0}
  90 };
  91
  92 static const symbol s_1_0[2] = { 'd', 't' };
  93 static const symbol s_1_1[2] = { 'v', 't' };
  94
  95 static const struct among a_1[2] =
  96 {
  97 /*  0 */ { 2, s_1_0, -1, -1, 0},
  98 /*  1 */ { 2, s_1_1, -1, -1, 0}
  99 };
 100
 101 static const symbol s_2_0[3] = { 'l', 'e', 'g' };
 102 static const symbol s_2_1[4] = { 'e', 'l', 'e', 'g' };
 103 static const symbol s_2_2[2] = { 'i', 'g' };
 104 static const symbol s_2_3[3] = { 'e', 'i', 'g' };
 105 static const symbol s_2_4[3] = { 'l', 'i', 'g' };
 106 static const symbol s_2_5[4] = { 'e', 'l', 'i', 'g' };
 107 static const symbol s_2_6[3] = { 'e', 'l', 's' };
 108 static const symbol s_2_7[3] = { 'l', 'o', 'v' };
 109 static const symbol s_2_8[4] = { 'e', 'l', 'o', 'v' };
 110 static const symbol s_2_9[4] = { 's', 'l', 'o', 'v' };
 111 static const symbol s_2_10[7] = { 'h', 'e', 't', 's', 'l', 'o', 'v' };
 112
 113 static const struct among a_2[11] =
 114 {
 115 /*  0 */ { 3, s_2_0, -1, 1, 0},
 116 /*  1 */ { 4, s_2_1, 0, 1, 0},
 117 /*  2 */ { 2, s_2_2, -1, 1, 0},
 118 /*  3 */ { 3, s_2_3, 2, 1, 0},
 119 /*  4 */ { 3, s_2_4, 2, 1, 0},
 120 /*  5 */ { 4, s_2_5, 4, 1, 0},
 121 /*  6 */ { 3, s_2_6, -1, 1, 0},
 122 /*  7 */ { 3, s_2_7, -1, 1, 0},
 123 /*  8 */ { 4, s_2_8, 7, 1, 0},
 124 /*  9 */ { 4, s_2_9, 7, 1, 0},
 125 /* 10 */ { 7, s_2_10, 9, 1, 0}
 126 };
 127
 128 static const unsigned char g_v[] = { 17, 65, 16, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 48, 0, 128 };
 129
 130 static const unsigned char g_s_ending[] = { 119, 125, 149, 1 };
 131
 132 static const symbol s_0[] = { 'k' };
 133 static const symbol s_1[] = { 'e', 'r' };
 134
 135 static int r_mark_regions(struct SN_env * z) {
 136     z->I[0] = z->l;
 137     {   int c_test = z->c; /* test, line 30 */
 138         {   int ret = z->c + 3;
 139             if (0 > ret || ret > z->l) return 0;
 140             z->c = ret; /* hop, line 30 */
 141         }
 142         z->I[1] = z->c; /* setmark x, line 30 */
 143         z->c = c_test;
 144     }
 145     if (out_grouping(z, g_v, 97, 248, 1) < 0) return 0; /* goto */ /* grouping v, line 31 */
 146     {    /* gopast */ /* non v, line 31 */
 147         int ret = in_grouping(z, g_v, 97, 248, 1);
 148         if (ret < 0) return 0;
 149         z->c += ret;
 150     }
 151     z->I[0] = z->c; /* setmark p1, line 31 */
 152      /* try, line 32 */
 153     if (!(z->I[0] < z->I[1])) goto lab0;
 154     z->I[0] = z->I[1];
 155 lab0:
 156     return 1;
 157 }
 158
 159 static int r_main_suffix(struct SN_env * z) {
 160     int among_var;
 161     {   int mlimit; /* setlimit, line 38 */
 162         int m1 = z->l - z->c; (void)m1;
 163         if (z->c < z->I[0]) return 0;
 164         z->c = z->I[0]; /* tomark, line 38 */
 165         mlimit = z->lb; z->lb = z->c;
 166         z->c = z->l - m1;
 167         z->ket = z->c; /* [, line 38 */
 168         if (z->c <= z->lb || z->p[z->c - 1] >> 5 != 3 || !((1851426 >> (z->p[z->c - 1] & 0x1f)) & 1)) { z->lb = mlimit; return 0; }
 169         among_var = find_among_b(z, a_0, 29); /* substring, line 38 */
 170         if (!(among_var)) { z->lb = mlimit; return 0; }
 171         z->bra = z->c; /* ], line 38 */
 172         z->lb = mlimit;
 173     }
 174     switch(among_var) {
 175         case 0: return 0;
 176         case 1:
 177             {   int ret = slice_del(z); /* delete, line 44 */
 178                 if (ret < 0) return ret;
 179             }
 180             break;
 181         case 2:
 182             {   int m2 = z->l - z->c; (void)m2; /* or, line 46 */
 183                 if (in_grouping_b(z, g_s_ending, 98, 122, 0)) goto lab1;
 184                 goto lab0;
 185             lab1:
 186                 z->c = z->l - m2;
 187                 if (!(eq_s_b(z, 1, s_0))) return 0;
 188                 if (out_grouping_b(z, g_v, 97, 248, 0)) return 0;
 189             }
 190         lab0:
 191             {   int ret = slice_del(z); /* delete, line 46 */
 192                 if (ret < 0) return ret;
 193             }
 194             break;
 195         case 3:
 196             {   int ret = slice_from_s(z, 2, s_1); /* <-, line 48 */
 197                 if (ret < 0) return ret;
 198             }
 199             break;
 200     }
 201     return 1;
 202 }
 203
 204 static int r_consonant_pair(struct SN_env * z) {
 205     {   int m_test = z->l - z->c; /* test, line 53 */
 206         {   int mlimit; /* setlimit, line 54 */
 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 54 */
 210             mlimit = z->lb; z->lb = z->c;
 211             z->c = z->l - m1;
 212             z->ket = z->c; /* [, line 54 */
 213             if (z->c - 1 <= z->lb || z->p[z->c - 1] != 116) { z->lb = mlimit; return 0; }
 214             if (!(find_among_b(z, a_1, 2))) { z->lb = mlimit; return 0; } /* substring, line 54 */
 215             z->bra = z->c; /* ], line 54 */
 216             z->lb = mlimit;
 217         }
 218         z->c = z->l - m_test;
 219     }
 220     if (z->c <= z->lb) return 0;
 221     z->c--; /* next, line 59 */
 222     z->bra = z->c; /* ], line 59 */
 223     {   int ret = slice_del(z); /* delete, line 59 */
 224         if (ret < 0) return ret;
 225     }
 226     return 1;
 227 }
 228
 229 static int r_other_suffix(struct SN_env * z) {
 230     int among_var;
 231     {   int mlimit; /* setlimit, line 63 */
 232         int m1 = z->l - z->c; (void)m1;
 233         if (z->c < z->I[0]) return 0;
 234         z->c = z->I[0]; /* tomark, line 63 */
 235         mlimit = z->lb; z->lb = z->c;
 236         z->c = z->l - m1;
 237         z->ket = z->c; /* [, line 63 */
 238         if (z->c - 1 <= z->lb || z->p[z->c - 1] >> 5 != 3 || !((4718720 >> (z->p[z->c - 1] & 0x1f)) & 1)) { z->lb = mlimit; return 0; }
 239         among_var = find_among_b(z, a_2, 11); /* substring, line 63 */
 240         if (!(among_var)) { z->lb = mlimit; return 0; }
 241         z->bra = z->c; /* ], line 63 */
 242         z->lb = mlimit;
 243     }
 244     switch(among_var) {
 245         case 0: return 0;
 246         case 1:
 247             {   int ret = slice_del(z); /* delete, line 67 */
 248                 if (ret < 0) return ret;
 249             }
 250             break;
 251     }
 252     return 1;
 253 }
 254
 255 extern int norwegian_ISO_8859_1_stem(struct SN_env * z) {
 256     {   int c1 = z->c; /* do, line 74 */
 257         {   int ret = r_mark_regions(z);
 258             if (ret == 0) goto lab0; /* call mark_regions, line 74 */
 259             if (ret < 0) return ret;
 260         }
 261     lab0:
 262         z->c = c1;
 263     }
 264     z->lb = z->c; z->c = z->l; /* backwards, line 75 */
 265
 266     {   int m2 = z->l - z->c; (void)m2; /* do, line 76 */
 267         {   int ret = r_main_suffix(z);
 268             if (ret == 0) goto lab1; /* call main_suffix, line 76 */
 269             if (ret < 0) return ret;
 270         }
 271     lab1:
 272         z->c = z->l - m2;
 273     }
 274     {   int m3 = z->l - z->c; (void)m3; /* do, line 77 */
 275         {   int ret = r_consonant_pair(z);
 276             if (ret == 0) goto lab2; /* call consonant_pair, line 77 */
 277             if (ret < 0) return ret;
 278         }
 279     lab2:
 280         z->c = z->l - m3;
 281     }
 282     {   int m4 = z->l - z->c; (void)m4; /* do, line 78 */
 283         {   int ret = r_other_suffix(z);
 284             if (ret == 0) goto lab3; /* call other_suffix, line 78 */
 285             if (ret < 0) return ret;
 286         }
 287     lab3:
 288         z->c = z->l - m4;
 289     }
 290     z->c = z->lb;
 291     return 1;
 292 }
 293
 294 extern struct SN_env * norwegian_ISO_8859_1_create_env(void) { return SN_create_env(0, 2, 0); }
 295
 296 extern void norwegian_ISO_8859_1_close_env(struct SN_env * z) { SN_close_env(z, 0); }
 297