PostgreSQL Source Code  git master
stem_UTF_8_danish.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 danish_UTF_8_stem(struct SN_env * z);
9 #ifdef __cplusplus
10 }
11 #endif
12 static int r_undouble(struct SN_env * z);
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 * danish_UTF_8_create_env(void);
23 extern void danish_UTF_8_close_env(struct SN_env * z);
24 
25 
26 #ifdef __cplusplus
27 }
28 #endif
29 static const symbol s_0_0[3] = { 'h', 'e', 'd' };
30 static const symbol s_0_1[5] = { 'e', 't', 'h', 'e', 'd' };
31 static const symbol s_0_2[4] = { 'e', 'r', 'e', 'd' };
32 static const symbol s_0_3[1] = { 'e' };
33 static const symbol s_0_4[5] = { 'e', 'r', 'e', 'd', 'e' };
34 static const symbol s_0_5[4] = { 'e', 'n', 'd', 'e' };
35 static const symbol s_0_6[6] = { 'e', 'r', 'e', 'n', 'd', 'e' };
36 static const symbol s_0_7[3] = { 'e', 'n', 'e' };
37 static const symbol s_0_8[4] = { 'e', 'r', 'n', 'e' };
38 static const symbol s_0_9[3] = { 'e', 'r', 'e' };
39 static const symbol s_0_10[2] = { 'e', 'n' };
40 static const symbol s_0_11[5] = { 'h', 'e', 'd', 'e', 'n' };
41 static const symbol s_0_12[4] = { 'e', 'r', 'e', 'n' };
42 static const symbol s_0_13[2] = { 'e', 'r' };
43 static const symbol s_0_14[5] = { 'h', 'e', 'd', 'e', 'r' };
44 static const symbol s_0_15[4] = { 'e', 'r', 'e', 'r' };
45 static const symbol s_0_16[1] = { 's' };
46 static const symbol s_0_17[4] = { 'h', 'e', 'd', 's' };
47 static const symbol s_0_18[2] = { 'e', 's' };
48 static const symbol s_0_19[5] = { 'e', 'n', 'd', 'e', 's' };
49 static const symbol s_0_20[7] = { 'e', 'r', 'e', 'n', 'd', 'e', 's' };
50 static const symbol s_0_21[4] = { 'e', 'n', 'e', 's' };
51 static const symbol s_0_22[5] = { 'e', 'r', 'n', 'e', 's' };
52 static const symbol s_0_23[4] = { 'e', 'r', 'e', 's' };
53 static const symbol s_0_24[3] = { 'e', 'n', 's' };
54 static const symbol s_0_25[6] = { 'h', 'e', 'd', 'e', 'n', 's' };
55 static const symbol s_0_26[5] = { 'e', 'r', 'e', 'n', 's' };
56 static const symbol s_0_27[3] = { 'e', 'r', 's' };
57 static const symbol s_0_28[3] = { 'e', 't', 's' };
58 static const symbol s_0_29[5] = { 'e', 'r', 'e', 't', 's' };
59 static const symbol s_0_30[2] = { 'e', 't' };
60 static const symbol s_0_31[4] = { 'e', 'r', 'e', 't' };
61 
62 static const struct among a_0[32] =
63 {
64 { 3, s_0_0, -1, 1, 0},
65 { 5, s_0_1, 0, 1, 0},
66 { 4, s_0_2, -1, 1, 0},
67 { 1, s_0_3, -1, 1, 0},
68 { 5, s_0_4, 3, 1, 0},
69 { 4, s_0_5, 3, 1, 0},
70 { 6, s_0_6, 5, 1, 0},
71 { 3, s_0_7, 3, 1, 0},
72 { 4, s_0_8, 3, 1, 0},
73 { 3, s_0_9, 3, 1, 0},
74 { 2, s_0_10, -1, 1, 0},
75 { 5, s_0_11, 10, 1, 0},
76 { 4, s_0_12, 10, 1, 0},
77 { 2, s_0_13, -1, 1, 0},
78 { 5, s_0_14, 13, 1, 0},
79 { 4, s_0_15, 13, 1, 0},
80 { 1, s_0_16, -1, 2, 0},
81 { 4, s_0_17, 16, 1, 0},
82 { 2, s_0_18, 16, 1, 0},
83 { 5, s_0_19, 18, 1, 0},
84 { 7, s_0_20, 19, 1, 0},
85 { 4, s_0_21, 18, 1, 0},
86 { 5, s_0_22, 18, 1, 0},
87 { 4, s_0_23, 18, 1, 0},
88 { 3, s_0_24, 16, 1, 0},
89 { 6, s_0_25, 24, 1, 0},
90 { 5, s_0_26, 24, 1, 0},
91 { 3, s_0_27, 16, 1, 0},
92 { 3, s_0_28, 16, 1, 0},
93 { 5, s_0_29, 28, 1, 0},
94 { 2, s_0_30, -1, 1, 0},
95 { 4, s_0_31, 30, 1, 0}
96 };
97 
98 static const symbol s_1_0[2] = { 'g', 'd' };
99 static const symbol s_1_1[2] = { 'd', 't' };
100 static const symbol s_1_2[2] = { 'g', 't' };
101 static const symbol s_1_3[2] = { 'k', 't' };
102 
103 static const struct among a_1[4] =
104 {
105 { 2, s_1_0, -1, -1, 0},
106 { 2, s_1_1, -1, -1, 0},
107 { 2, s_1_2, -1, -1, 0},
108 { 2, s_1_3, -1, -1, 0}
109 };
110 
111 static const symbol s_2_0[2] = { 'i', 'g' };
112 static const symbol s_2_1[3] = { 'l', 'i', 'g' };
113 static const symbol s_2_2[4] = { 'e', 'l', 'i', 'g' };
114 static const symbol s_2_3[3] = { 'e', 'l', 's' };
115 static const symbol s_2_4[5] = { 'l', 0xC3, 0xB8, 's', 't' };
116 
117 static const struct among a_2[5] =
118 {
119 { 2, s_2_0, -1, 1, 0},
120 { 3, s_2_1, 0, 1, 0},
121 { 4, s_2_2, 1, 1, 0},
122 { 3, s_2_3, -1, 1, 0},
123 { 5, s_2_4, -1, 2, 0}
124 };
125 
126 static const unsigned char g_c[] = { 119, 223, 119, 1 };
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[] = { 239, 254, 42, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 16 };
131 
132 static const symbol s_0[] = { 's', 't' };
133 static const symbol s_1[] = { 'i', 'g' };
134 static const symbol s_2[] = { 'l', 0xC3, 0xB8, 's' };
135 
136 static int r_mark_regions(struct SN_env * z) {
137  z->I[1] = z->l;
138  { int c_test1 = z->c;
139  { int ret = skip_utf8(z->p, z->c, z->l, 3);
140  if (ret < 0) return 0;
141  z->c = ret;
142  }
143  z->I[0] = z->c;
144  z->c = c_test1;
145  }
146  if (out_grouping_U(z, g_v, 97, 248, 1) < 0) return 0;
147  {
148  int ret = in_grouping_U(z, g_v, 97, 248, 1);
149  if (ret < 0) return 0;
150  z->c += ret;
151  }
152  z->I[1] = z->c;
153 
154  if (!(z->I[1] < z->I[0])) goto lab0;
155  z->I[1] = z->I[0];
156 lab0:
157  return 1;
158 }
159 
160 static int r_main_suffix(struct SN_env * z) {
161  int among_var;
162 
163  { int mlimit1;
164  if (z->c < z->I[1]) return 0;
165  mlimit1 = z->lb; z->lb = z->I[1];
166  z->ket = z->c;
167  if (z->c <= z->lb || z->p[z->c - 1] >> 5 != 3 || !((1851440 >> (z->p[z->c - 1] & 0x1f)) & 1)) { z->lb = mlimit1; return 0; }
168  among_var = find_among_b(z, a_0, 32);
169  if (!(among_var)) { z->lb = mlimit1; return 0; }
170  z->bra = z->c;
171  z->lb = mlimit1;
172  }
173  switch (among_var) {
174  case 1:
175  { int ret = slice_del(z);
176  if (ret < 0) return ret;
177  }
178  break;
179  case 2:
180  if (in_grouping_b_U(z, g_s_ending, 97, 229, 0)) return 0;
181  { int ret = slice_del(z);
182  if (ret < 0) return ret;
183  }
184  break;
185  }
186  return 1;
187 }
188 
189 static int r_consonant_pair(struct SN_env * z) {
190  { int m_test1 = z->l - z->c;
191 
192  { int mlimit2;
193  if (z->c < z->I[1]) return 0;
194  mlimit2 = z->lb; z->lb = z->I[1];
195  z->ket = z->c;
196  if (z->c - 1 <= z->lb || (z->p[z->c - 1] != 100 && z->p[z->c - 1] != 116)) { z->lb = mlimit2; return 0; }
197  if (!(find_among_b(z, a_1, 4))) { z->lb = mlimit2; return 0; }
198  z->bra = z->c;
199  z->lb = mlimit2;
200  }
201  z->c = z->l - m_test1;
202  }
203  { int ret = skip_b_utf8(z->p, z->c, z->lb, 1);
204  if (ret < 0) return 0;
205  z->c = ret;
206  }
207  z->bra = z->c;
208  { int ret = slice_del(z);
209  if (ret < 0) return ret;
210  }
211  return 1;
212 }
213 
214 static int r_other_suffix(struct SN_env * z) {
215  int among_var;
216  { int m1 = z->l - z->c; (void)m1;
217  z->ket = z->c;
218  if (!(eq_s_b(z, 2, s_0))) goto lab0;
219  z->bra = z->c;
220  if (!(eq_s_b(z, 2, s_1))) goto lab0;
221  { int ret = slice_del(z);
222  if (ret < 0) return ret;
223  }
224  lab0:
225  z->c = z->l - m1;
226  }
227 
228  { int mlimit2;
229  if (z->c < z->I[1]) return 0;
230  mlimit2 = z->lb; z->lb = z->I[1];
231  z->ket = z->c;
232  if (z->c - 1 <= z->lb || z->p[z->c - 1] >> 5 != 3 || !((1572992 >> (z->p[z->c - 1] & 0x1f)) & 1)) { z->lb = mlimit2; return 0; }
233  among_var = find_among_b(z, a_2, 5);
234  if (!(among_var)) { z->lb = mlimit2; return 0; }
235  z->bra = z->c;
236  z->lb = mlimit2;
237  }
238  switch (among_var) {
239  case 1:
240  { int ret = slice_del(z);
241  if (ret < 0) return ret;
242  }
243  { int m3 = z->l - z->c; (void)m3;
244  { int ret = r_consonant_pair(z);
245  if (ret < 0) return ret;
246  }
247  z->c = z->l - m3;
248  }
249  break;
250  case 2:
251  { int ret = slice_from_s(z, 4, s_2);
252  if (ret < 0) return ret;
253  }
254  break;
255  }
256  return 1;
257 }
258 
259 static int r_undouble(struct SN_env * z) {
260 
261  { int mlimit1;
262  if (z->c < z->I[1]) return 0;
263  mlimit1 = z->lb; z->lb = z->I[1];
264  z->ket = z->c;
265  if (in_grouping_b_U(z, g_c, 98, 122, 0)) { z->lb = mlimit1; return 0; }
266  z->bra = z->c;
267  z->S[0] = slice_to(z, z->S[0]);
268  if (z->S[0] == 0) return -1;
269  z->lb = mlimit1;
270  }
271  if (!(eq_v_b(z, z->S[0]))) return 0;
272  { int ret = slice_del(z);
273  if (ret < 0) return ret;
274  }
275  return 1;
276 }
277 
278 extern int danish_UTF_8_stem(struct SN_env * z) {
279  { int c1 = z->c;
280  { int ret = r_mark_regions(z);
281  if (ret < 0) return ret;
282  }
283  z->c = c1;
284  }
285  z->lb = z->c; z->c = z->l;
286 
287  { int m2 = z->l - z->c; (void)m2;
288  { int ret = r_main_suffix(z);
289  if (ret < 0) return ret;
290  }
291  z->c = z->l - m2;
292  }
293  { int m3 = z->l - z->c; (void)m3;
294  { int ret = r_consonant_pair(z);
295  if (ret < 0) return ret;
296  }
297  z->c = z->l - m3;
298  }
299  { int m4 = z->l - z->c; (void)m4;
300  { int ret = r_other_suffix(z);
301  if (ret < 0) return ret;
302  }
303  z->c = z->l - m4;
304  }
305  { int m5 = z->l - z->c; (void)m5;
306  { int ret = r_undouble(z);
307  if (ret < 0) return ret;
308  }
309  z->c = z->l - m5;
310  }
311  z->c = z->lb;
312  return 1;
313 }
314 
315 extern struct SN_env * danish_UTF_8_create_env(void) { return SN_create_env(1, 2); }
316 
317 extern void danish_UTF_8_close_env(struct SN_env * z) { SN_close_env(z, 1); }
318 
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 struct among a_2[5]
static const symbol s_0_2[4]
static const symbol s_2[]
static const symbol s_0_15[4]
static const unsigned char g_c[]
static const struct among a_0[32]
static const symbol s_0_13[2]
static const symbol s_0_20[7]
static const symbol s_1_2[2]
static const symbol s_0_14[5]
static int r_other_suffix(struct SN_env *z)
static int r_consonant_pair(struct SN_env *z)
static const symbol s_0_12[4]
static const symbol s_2_3[3]
static const symbol s_0_31[4]
static const symbol s_2_0[2]
static int r_main_suffix(struct SN_env *z)
static const struct among a_1[4]
static const symbol s_1_3[2]
static const symbol s_2_1[3]
static const symbol s_1_0[2]
void danish_UTF_8_close_env(struct SN_env *z)
static const symbol s_0_5[4]
static const symbol s_2_2[4]
static const symbol s_0_11[5]
static const symbol s_0_1[5]
static const symbol s_0_30[2]
static const symbol s_2_4[5]
static const symbol s_0_17[4]
static const symbol s_1_1[2]
static const symbol s_0_0[3]
static int r_undouble(struct SN_env *z)
int danish_UTF_8_stem(struct SN_env *z)
static const symbol s_0_19[5]
static const symbol s_0_18[2]
static const symbol s_0_23[4]
static const symbol s_0_27[3]
static const symbol s_0_16[1]
static const symbol s_0_28[3]
static const symbol s_0_29[5]
static const symbol s_0_9[3]
struct SN_env * danish_UTF_8_create_env(void)
static const symbol s_0_22[5]
static const symbol s_1[]
static int r_mark_regions(struct SN_env *z)
static const symbol s_0_3[1]
static const symbol s_0_6[6]
static const symbol s_0_8[4]
static const symbol s_0_25[6]
static const symbol s_0_7[3]
static const symbol s_0_26[5]
static const symbol s_0_10[2]
static const unsigned char g_v[]
static const unsigned char g_s_ending[]
static const symbol s_0_21[4]
static const symbol s_0[]
static const symbol s_0_4[5]
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
symbol ** S
Definition: api.h:17
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 eq_v_b(struct SN_env *z, const symbol *p)
Definition: utilities.c:229
symbol * slice_to(struct SN_env *z, symbol *p)
Definition: utilities.c:448
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 eq_s_b(struct SN_env *z, int s_size, const symbol *s)
Definition: utilities.c:220
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