PostgreSQL Source Code  git master
stem_UTF_8_norwegian.c
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1 /* Generated by Snowball 2.2.0 - https://snowballstem.org/ */
2 
3 #include "header.h"
4 
5 #ifdef __cplusplus
6 extern "C" {
7 #endif
8 extern int norwegian_UTF_8_stem(struct SN_env * z);
9 #ifdef __cplusplus
10 }
11 #endif
12 static int r_other_suffix(struct SN_env * z);
13 static int r_consonant_pair(struct SN_env * z);
14 static int r_main_suffix(struct SN_env * z);
15 static int r_mark_regions(struct SN_env * z);
16 #ifdef __cplusplus
17 extern "C" {
18 #endif
19 
20 
21 extern struct SN_env * norwegian_UTF_8_create_env(void);
22 extern void norwegian_UTF_8_close_env(struct SN_env * z);
23 
24 
25 #ifdef __cplusplus
26 }
27 #endif
28 static const symbol s_0_0[1] = { 'a' };
29 static const symbol s_0_1[1] = { 'e' };
30 static const symbol s_0_2[3] = { 'e', 'd', 'e' };
31 static const symbol s_0_3[4] = { 'a', 'n', 'd', 'e' };
32 static const symbol s_0_4[4] = { 'e', 'n', 'd', 'e' };
33 static const symbol s_0_5[3] = { 'a', 'n', 'e' };
34 static const symbol s_0_6[3] = { 'e', 'n', 'e' };
35 static const symbol s_0_7[6] = { 'h', 'e', 't', 'e', 'n', 'e' };
36 static const symbol s_0_8[4] = { 'e', 'r', 't', 'e' };
37 static const symbol s_0_9[2] = { 'e', 'n' };
38 static const symbol s_0_10[5] = { 'h', 'e', 't', 'e', 'n' };
39 static const symbol s_0_11[2] = { 'a', 'r' };
40 static const symbol s_0_12[2] = { 'e', 'r' };
41 static const symbol s_0_13[5] = { 'h', 'e', 't', 'e', 'r' };
42 static const symbol s_0_14[1] = { 's' };
43 static const symbol s_0_15[2] = { 'a', 's' };
44 static const symbol s_0_16[2] = { 'e', 's' };
45 static const symbol s_0_17[4] = { 'e', 'd', 'e', 's' };
46 static const symbol s_0_18[5] = { 'e', 'n', 'd', 'e', 's' };
47 static const symbol s_0_19[4] = { 'e', 'n', 'e', 's' };
48 static const symbol s_0_20[7] = { 'h', 'e', 't', 'e', 'n', 'e', 's' };
49 static const symbol s_0_21[3] = { 'e', 'n', 's' };
50 static const symbol s_0_22[6] = { 'h', 'e', 't', 'e', 'n', 's' };
51 static const symbol s_0_23[3] = { 'e', 'r', 's' };
52 static const symbol s_0_24[3] = { 'e', 't', 's' };
53 static const symbol s_0_25[2] = { 'e', 't' };
54 static const symbol s_0_26[3] = { 'h', 'e', 't' };
55 static const symbol s_0_27[3] = { 'e', 'r', 't' };
56 static const symbol s_0_28[3] = { 'a', 's', 't' };
57 
58 static const struct among a_0[29] =
59 {
60 { 1, s_0_0, -1, 1, 0},
61 { 1, s_0_1, -1, 1, 0},
62 { 3, s_0_2, 1, 1, 0},
63 { 4, s_0_3, 1, 1, 0},
64 { 4, s_0_4, 1, 1, 0},
65 { 3, s_0_5, 1, 1, 0},
66 { 3, s_0_6, 1, 1, 0},
67 { 6, s_0_7, 6, 1, 0},
68 { 4, s_0_8, 1, 3, 0},
69 { 2, s_0_9, -1, 1, 0},
70 { 5, s_0_10, 9, 1, 0},
71 { 2, s_0_11, -1, 1, 0},
72 { 2, s_0_12, -1, 1, 0},
73 { 5, s_0_13, 12, 1, 0},
74 { 1, s_0_14, -1, 2, 0},
75 { 2, s_0_15, 14, 1, 0},
76 { 2, s_0_16, 14, 1, 0},
77 { 4, s_0_17, 16, 1, 0},
78 { 5, s_0_18, 16, 1, 0},
79 { 4, s_0_19, 16, 1, 0},
80 { 7, s_0_20, 19, 1, 0},
81 { 3, s_0_21, 14, 1, 0},
82 { 6, s_0_22, 21, 1, 0},
83 { 3, s_0_23, 14, 1, 0},
84 { 3, s_0_24, 14, 1, 0},
85 { 2, s_0_25, -1, 1, 0},
86 { 3, s_0_26, 25, 1, 0},
87 { 3, s_0_27, -1, 3, 0},
88 { 3, s_0_28, -1, 1, 0}
89 };
90 
91 static const symbol s_1_0[2] = { 'd', 't' };
92 static const symbol s_1_1[2] = { 'v', 't' };
93 
94 static const struct among a_1[2] =
95 {
96 { 2, s_1_0, -1, -1, 0},
97 { 2, s_1_1, -1, -1, 0}
98 };
99 
100 static const symbol s_2_0[3] = { 'l', 'e', 'g' };
101 static const symbol s_2_1[4] = { 'e', 'l', 'e', 'g' };
102 static const symbol s_2_2[2] = { 'i', 'g' };
103 static const symbol s_2_3[3] = { 'e', 'i', 'g' };
104 static const symbol s_2_4[3] = { 'l', 'i', 'g' };
105 static const symbol s_2_5[4] = { 'e', 'l', 'i', 'g' };
106 static const symbol s_2_6[3] = { 'e', 'l', 's' };
107 static const symbol s_2_7[3] = { 'l', 'o', 'v' };
108 static const symbol s_2_8[4] = { 'e', 'l', 'o', 'v' };
109 static const symbol s_2_9[4] = { 's', 'l', 'o', 'v' };
110 static const symbol s_2_10[7] = { 'h', 'e', 't', 's', 'l', 'o', 'v' };
111 
112 static const struct among a_2[11] =
113 {
114 { 3, s_2_0, -1, 1, 0},
115 { 4, s_2_1, 0, 1, 0},
116 { 2, s_2_2, -1, 1, 0},
117 { 3, s_2_3, 2, 1, 0},
118 { 3, s_2_4, 2, 1, 0},
119 { 4, s_2_5, 4, 1, 0},
120 { 3, s_2_6, -1, 1, 0},
121 { 3, s_2_7, -1, 1, 0},
122 { 4, s_2_8, 7, 1, 0},
123 { 4, s_2_9, 7, 1, 0},
124 { 7, s_2_10, 9, 1, 0}
125 };
126 
127 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 };
128 
129 static const unsigned char g_s_ending[] = { 119, 125, 149, 1 };
130 
131 static const symbol s_0[] = { 'e', 'r' };
132 
133 static int r_mark_regions(struct SN_env * z) {
134  z->I[1] = z->l;
135  { int c_test1 = z->c;
136  { int ret = skip_utf8(z->p, z->c, z->l, 3);
137  if (ret < 0) return 0;
138  z->c = ret;
139  }
140  z->I[0] = z->c;
141  z->c = c_test1;
142  }
143  if (out_grouping_U(z, g_v, 97, 248, 1) < 0) return 0;
144  {
145  int ret = in_grouping_U(z, g_v, 97, 248, 1);
146  if (ret < 0) return 0;
147  z->c += ret;
148  }
149  z->I[1] = z->c;
150 
151  if (!(z->I[1] < z->I[0])) goto lab0;
152  z->I[1] = z->I[0];
153 lab0:
154  return 1;
155 }
156 
157 static int r_main_suffix(struct SN_env * z) {
158  int among_var;
159 
160  { int mlimit1;
161  if (z->c < z->I[1]) return 0;
162  mlimit1 = z->lb; z->lb = z->I[1];
163  z->ket = z->c;
164  if (z->c <= z->lb || z->p[z->c - 1] >> 5 != 3 || !((1851426 >> (z->p[z->c - 1] & 0x1f)) & 1)) { z->lb = mlimit1; return 0; }
165  among_var = find_among_b(z, a_0, 29);
166  if (!(among_var)) { z->lb = mlimit1; return 0; }
167  z->bra = z->c;
168  z->lb = mlimit1;
169  }
170  switch (among_var) {
171  case 1:
172  { int ret = slice_del(z);
173  if (ret < 0) return ret;
174  }
175  break;
176  case 2:
177  { int m2 = z->l - z->c; (void)m2;
178  if (in_grouping_b_U(z, g_s_ending, 98, 122, 0)) goto lab1;
179  goto lab0;
180  lab1:
181  z->c = z->l - m2;
182  if (z->c <= z->lb || z->p[z->c - 1] != 'k') return 0;
183  z->c--;
184  if (out_grouping_b_U(z, g_v, 97, 248, 0)) return 0;
185  }
186  lab0:
187  { int ret = slice_del(z);
188  if (ret < 0) return ret;
189  }
190  break;
191  case 3:
192  { int ret = slice_from_s(z, 2, s_0);
193  if (ret < 0) return ret;
194  }
195  break;
196  }
197  return 1;
198 }
199 
200 static int r_consonant_pair(struct SN_env * z) {
201  { int m_test1 = z->l - z->c;
202 
203  { int mlimit2;
204  if (z->c < z->I[1]) return 0;
205  mlimit2 = z->lb; z->lb = z->I[1];
206  z->ket = z->c;
207  if (z->c - 1 <= z->lb || z->p[z->c - 1] != 116) { z->lb = mlimit2; return 0; }
208  if (!(find_among_b(z, a_1, 2))) { z->lb = mlimit2; return 0; }
209  z->bra = z->c;
210  z->lb = mlimit2;
211  }
212  z->c = z->l - m_test1;
213  }
214  { int ret = skip_b_utf8(z->p, z->c, z->lb, 1);
215  if (ret < 0) return 0;
216  z->c = ret;
217  }
218  z->bra = z->c;
219  { int ret = slice_del(z);
220  if (ret < 0) return ret;
221  }
222  return 1;
223 }
224 
225 static int r_other_suffix(struct SN_env * z) {
226 
227  { int mlimit1;
228  if (z->c < z->I[1]) return 0;
229  mlimit1 = z->lb; z->lb = z->I[1];
230  z->ket = z->c;
231  if (z->c - 1 <= z->lb || z->p[z->c - 1] >> 5 != 3 || !((4718720 >> (z->p[z->c - 1] & 0x1f)) & 1)) { z->lb = mlimit1; return 0; }
232  if (!(find_among_b(z, a_2, 11))) { z->lb = mlimit1; return 0; }
233  z->bra = z->c;
234  z->lb = mlimit1;
235  }
236  { int ret = slice_del(z);
237  if (ret < 0) return ret;
238  }
239  return 1;
240 }
241 
242 extern int norwegian_UTF_8_stem(struct SN_env * z) {
243  { int c1 = z->c;
244  { int ret = r_mark_regions(z);
245  if (ret < 0) return ret;
246  }
247  z->c = c1;
248  }
249  z->lb = z->c; z->c = z->l;
250 
251  { int m2 = z->l - z->c; (void)m2;
252  { int ret = r_main_suffix(z);
253  if (ret < 0) return ret;
254  }
255  z->c = z->l - m2;
256  }
257  { int m3 = z->l - z->c; (void)m3;
258  { int ret = r_consonant_pair(z);
259  if (ret < 0) return ret;
260  }
261  z->c = z->l - m3;
262  }
263  { int m4 = z->l - z->c; (void)m4;
264  { int ret = r_other_suffix(z);
265  if (ret < 0) return ret;
266  }
267  z->c = z->l - m4;
268  }
269  z->c = z->lb;
270  return 1;
271 }
272 
273 extern struct SN_env * norwegian_UTF_8_create_env(void) { return SN_create_env(0, 2); }
274 
275 extern void norwegian_UTF_8_close_env(struct SN_env * z) { SN_close_env(z, 0); }
276 
struct SN_env * SN_create_env(int S_size, int I_size)
Definition: api.c:3
void SN_close_env(struct SN_env *z, int S_size)
Definition: api.c:34
unsigned char symbol
Definition: api.h:2
static const symbol s_0_24[3]
static const symbol s_0_18[5]
static const symbol s_0_2[3]
static const symbol s_2_2[2]
static const symbol s_0_3[4]
int norwegian_UTF_8_stem(struct SN_env *z)
static const symbol s_0_25[2]
static const symbol s_0_5[3]
static const symbol s_0_20[7]
static int r_other_suffix(struct SN_env *z)
static const symbol s_0_0[1]
static int r_consonant_pair(struct SN_env *z)
static const symbol s_0_10[5]
static const symbol s_2_3[3]
static const symbol s_0_14[1]
static int r_main_suffix(struct SN_env *z)
static const symbol s_1_0[2]
static const symbol s_0_15[2]
struct SN_env * norwegian_UTF_8_create_env(void)
static const symbol s_0_16[2]
static const symbol s_0_26[3]
static const symbol s_0_17[4]
static const symbol s_1_1[2]
static const symbol s_0_27[3]
static const symbol s_2_10[7]
static const symbol s_0_11[2]
static const symbol s_2_7[3]
static const symbol s_2_1[4]
static const struct among a_1[2]
static const symbol s_0_28[3]
static const symbol s_2_0[3]
static const symbol s_0_4[4]
static const symbol s_2_4[3]
static const symbol s_0_22[6]
static const symbol s_2_9[4]
static const symbol s_0_7[6]
static const struct among a_2[11]
static const symbol s_2_6[3]
static int r_mark_regions(struct SN_env *z)
static const symbol s_0_1[1]
static const symbol s_0_8[4]
static const symbol s_2_8[4]
static const symbol s_0_6[3]
static const symbol s_0_12[2]
static const symbol s_0_13[5]
static const struct among a_0[29]
static const symbol s_2_5[4]
static const symbol s_0_21[3]
static const unsigned char g_v[]
static const unsigned char g_s_ending[]
static const symbol s_0_9[2]
static const symbol s_0_23[3]
static const symbol s_0[]
void norwegian_UTF_8_close_env(struct SN_env *z)
static const symbol s_0_19[4]
Definition: api.h:14
int lb
Definition: api.h:16
symbol * p
Definition: api.h:15
int * I
Definition: api.h:18
int ket
Definition: api.h:16
int c
Definition: api.h:16
int bra
Definition: api.h:16
int l
Definition: api.h:16
Definition: header.h:16
int find_among_b(struct SN_env *z, const struct among *v, int v_size)
Definition: utilities.c:298
int out_grouping_U(struct SN_env *z, const unsigned char *s, int min, int max, int repeat)
Definition: utilities.c:141
int slice_del(struct SN_env *z)
Definition: utilities.c:431
int in_grouping_U(struct SN_env *z, const unsigned char *s, int min, int max, int repeat)
Definition: utilities.c:117
int in_grouping_b_U(struct SN_env *z, const unsigned char *s, int min, int max, int repeat)
Definition: utilities.c:129
int skip_b_utf8(const symbol *p, int c, int limit, int n)
Definition: utilities.c:52
int out_grouping_b_U(struct SN_env *z, const unsigned char *s, int min, int max, int repeat)
Definition: utilities.c:153
int skip_utf8(const symbol *p, int c, int limit, int n)
Definition: utilities.c:27
int slice_from_s(struct SN_env *z, int s_size, const symbol *s)
Definition: utilities.c:422