Line data Source code
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 porter_UTF_8_stem(struct SN_env * z);
10 : #ifdef __cplusplus
11 : }
12 : #endif
13 : static int r_Step_5b(struct SN_env * z);
14 : static int r_Step_5a(struct SN_env * z);
15 : static int r_Step_4(struct SN_env * z);
16 : static int r_Step_3(struct SN_env * z);
17 : static int r_Step_2(struct SN_env * z);
18 : static int r_Step_1c(struct SN_env * z);
19 : static int r_Step_1b(struct SN_env * z);
20 : static int r_Step_1a(struct SN_env * z);
21 : static int r_R2(struct SN_env * z);
22 : static int r_R1(struct SN_env * z);
23 : static int r_shortv(struct SN_env * z);
24 : #ifdef __cplusplus
25 : extern "C" {
26 : #endif
27 :
28 :
29 : extern struct SN_env * porter_UTF_8_create_env(void);
30 : extern void porter_UTF_8_close_env(struct SN_env * z);
31 :
32 :
33 : #ifdef __cplusplus
34 : }
35 : #endif
36 : static const symbol s_0_0[1] = { 's' };
37 : static const symbol s_0_1[3] = { 'i', 'e', 's' };
38 : static const symbol s_0_2[4] = { 's', 's', 'e', 's' };
39 : static const symbol s_0_3[2] = { 's', 's' };
40 :
41 : static const struct among a_0[4] =
42 : {
43 : /* 0 */ { 1, s_0_0, -1, 3, 0},
44 : /* 1 */ { 3, s_0_1, 0, 2, 0},
45 : /* 2 */ { 4, s_0_2, 0, 1, 0},
46 : /* 3 */ { 2, s_0_3, 0, -1, 0}
47 : };
48 :
49 : static const symbol s_1_1[2] = { 'b', 'b' };
50 : static const symbol s_1_2[2] = { 'd', 'd' };
51 : static const symbol s_1_3[2] = { 'f', 'f' };
52 : static const symbol s_1_4[2] = { 'g', 'g' };
53 : static const symbol s_1_5[2] = { 'b', 'l' };
54 : static const symbol s_1_6[2] = { 'm', 'm' };
55 : static const symbol s_1_7[2] = { 'n', 'n' };
56 : static const symbol s_1_8[2] = { 'p', 'p' };
57 : static const symbol s_1_9[2] = { 'r', 'r' };
58 : static const symbol s_1_10[2] = { 'a', 't' };
59 : static const symbol s_1_11[2] = { 't', 't' };
60 : static const symbol s_1_12[2] = { 'i', 'z' };
61 :
62 : static const struct among a_1[13] =
63 : {
64 : /* 0 */ { 0, 0, -1, 3, 0},
65 : /* 1 */ { 2, s_1_1, 0, 2, 0},
66 : /* 2 */ { 2, s_1_2, 0, 2, 0},
67 : /* 3 */ { 2, s_1_3, 0, 2, 0},
68 : /* 4 */ { 2, s_1_4, 0, 2, 0},
69 : /* 5 */ { 2, s_1_5, 0, 1, 0},
70 : /* 6 */ { 2, s_1_6, 0, 2, 0},
71 : /* 7 */ { 2, s_1_7, 0, 2, 0},
72 : /* 8 */ { 2, s_1_8, 0, 2, 0},
73 : /* 9 */ { 2, s_1_9, 0, 2, 0},
74 : /* 10 */ { 2, s_1_10, 0, 1, 0},
75 : /* 11 */ { 2, s_1_11, 0, 2, 0},
76 : /* 12 */ { 2, s_1_12, 0, 1, 0}
77 : };
78 :
79 : static const symbol s_2_0[2] = { 'e', 'd' };
80 : static const symbol s_2_1[3] = { 'e', 'e', 'd' };
81 : static const symbol s_2_2[3] = { 'i', 'n', 'g' };
82 :
83 : static const struct among a_2[3] =
84 : {
85 : /* 0 */ { 2, s_2_0, -1, 2, 0},
86 : /* 1 */ { 3, s_2_1, 0, 1, 0},
87 : /* 2 */ { 3, s_2_2, -1, 2, 0}
88 : };
89 :
90 : static const symbol s_3_0[4] = { 'a', 'n', 'c', 'i' };
91 : static const symbol s_3_1[4] = { 'e', 'n', 'c', 'i' };
92 : static const symbol s_3_2[4] = { 'a', 'b', 'l', 'i' };
93 : static const symbol s_3_3[3] = { 'e', 'l', 'i' };
94 : static const symbol s_3_4[4] = { 'a', 'l', 'l', 'i' };
95 : static const symbol s_3_5[5] = { 'o', 'u', 's', 'l', 'i' };
96 : static const symbol s_3_6[5] = { 'e', 'n', 't', 'l', 'i' };
97 : static const symbol s_3_7[5] = { 'a', 'l', 'i', 't', 'i' };
98 : static const symbol s_3_8[6] = { 'b', 'i', 'l', 'i', 't', 'i' };
99 : static const symbol s_3_9[5] = { 'i', 'v', 'i', 't', 'i' };
100 : static const symbol s_3_10[6] = { 't', 'i', 'o', 'n', 'a', 'l' };
101 : static const symbol s_3_11[7] = { 'a', 't', 'i', 'o', 'n', 'a', 'l' };
102 : static const symbol s_3_12[5] = { 'a', 'l', 'i', 's', 'm' };
103 : static const symbol s_3_13[5] = { 'a', 't', 'i', 'o', 'n' };
104 : static const symbol s_3_14[7] = { 'i', 'z', 'a', 't', 'i', 'o', 'n' };
105 : static const symbol s_3_15[4] = { 'i', 'z', 'e', 'r' };
106 : static const symbol s_3_16[4] = { 'a', 't', 'o', 'r' };
107 : static const symbol s_3_17[7] = { 'i', 'v', 'e', 'n', 'e', 's', 's' };
108 : static const symbol s_3_18[7] = { 'f', 'u', 'l', 'n', 'e', 's', 's' };
109 : static const symbol s_3_19[7] = { 'o', 'u', 's', 'n', 'e', 's', 's' };
110 :
111 : static const struct among a_3[20] =
112 : {
113 : /* 0 */ { 4, s_3_0, -1, 3, 0},
114 : /* 1 */ { 4, s_3_1, -1, 2, 0},
115 : /* 2 */ { 4, s_3_2, -1, 4, 0},
116 : /* 3 */ { 3, s_3_3, -1, 6, 0},
117 : /* 4 */ { 4, s_3_4, -1, 9, 0},
118 : /* 5 */ { 5, s_3_5, -1, 12, 0},
119 : /* 6 */ { 5, s_3_6, -1, 5, 0},
120 : /* 7 */ { 5, s_3_7, -1, 10, 0},
121 : /* 8 */ { 6, s_3_8, -1, 14, 0},
122 : /* 9 */ { 5, s_3_9, -1, 13, 0},
123 : /* 10 */ { 6, s_3_10, -1, 1, 0},
124 : /* 11 */ { 7, s_3_11, 10, 8, 0},
125 : /* 12 */ { 5, s_3_12, -1, 10, 0},
126 : /* 13 */ { 5, s_3_13, -1, 8, 0},
127 : /* 14 */ { 7, s_3_14, 13, 7, 0},
128 : /* 15 */ { 4, s_3_15, -1, 7, 0},
129 : /* 16 */ { 4, s_3_16, -1, 8, 0},
130 : /* 17 */ { 7, s_3_17, -1, 13, 0},
131 : /* 18 */ { 7, s_3_18, -1, 11, 0},
132 : /* 19 */ { 7, s_3_19, -1, 12, 0}
133 : };
134 :
135 : static const symbol s_4_0[5] = { 'i', 'c', 'a', 't', 'e' };
136 : static const symbol s_4_1[5] = { 'a', 't', 'i', 'v', 'e' };
137 : static const symbol s_4_2[5] = { 'a', 'l', 'i', 'z', 'e' };
138 : static const symbol s_4_3[5] = { 'i', 'c', 'i', 't', 'i' };
139 : static const symbol s_4_4[4] = { 'i', 'c', 'a', 'l' };
140 : static const symbol s_4_5[3] = { 'f', 'u', 'l' };
141 : static const symbol s_4_6[4] = { 'n', 'e', 's', 's' };
142 :
143 : static const struct among a_4[7] =
144 : {
145 : /* 0 */ { 5, s_4_0, -1, 2, 0},
146 : /* 1 */ { 5, s_4_1, -1, 3, 0},
147 : /* 2 */ { 5, s_4_2, -1, 1, 0},
148 : /* 3 */ { 5, s_4_3, -1, 2, 0},
149 : /* 4 */ { 4, s_4_4, -1, 2, 0},
150 : /* 5 */ { 3, s_4_5, -1, 3, 0},
151 : /* 6 */ { 4, s_4_6, -1, 3, 0}
152 : };
153 :
154 : static const symbol s_5_0[2] = { 'i', 'c' };
155 : static const symbol s_5_1[4] = { 'a', 'n', 'c', 'e' };
156 : static const symbol s_5_2[4] = { 'e', 'n', 'c', 'e' };
157 : static const symbol s_5_3[4] = { 'a', 'b', 'l', 'e' };
158 : static const symbol s_5_4[4] = { 'i', 'b', 'l', 'e' };
159 : static const symbol s_5_5[3] = { 'a', 't', 'e' };
160 : static const symbol s_5_6[3] = { 'i', 'v', 'e' };
161 : static const symbol s_5_7[3] = { 'i', 'z', 'e' };
162 : static const symbol s_5_8[3] = { 'i', 't', 'i' };
163 : static const symbol s_5_9[2] = { 'a', 'l' };
164 : static const symbol s_5_10[3] = { 'i', 's', 'm' };
165 : static const symbol s_5_11[3] = { 'i', 'o', 'n' };
166 : static const symbol s_5_12[2] = { 'e', 'r' };
167 : static const symbol s_5_13[3] = { 'o', 'u', 's' };
168 : static const symbol s_5_14[3] = { 'a', 'n', 't' };
169 : static const symbol s_5_15[3] = { 'e', 'n', 't' };
170 : static const symbol s_5_16[4] = { 'm', 'e', 'n', 't' };
171 : static const symbol s_5_17[5] = { 'e', 'm', 'e', 'n', 't' };
172 : static const symbol s_5_18[2] = { 'o', 'u' };
173 :
174 : static const struct among a_5[19] =
175 : {
176 : /* 0 */ { 2, s_5_0, -1, 1, 0},
177 : /* 1 */ { 4, s_5_1, -1, 1, 0},
178 : /* 2 */ { 4, s_5_2, -1, 1, 0},
179 : /* 3 */ { 4, s_5_3, -1, 1, 0},
180 : /* 4 */ { 4, s_5_4, -1, 1, 0},
181 : /* 5 */ { 3, s_5_5, -1, 1, 0},
182 : /* 6 */ { 3, s_5_6, -1, 1, 0},
183 : /* 7 */ { 3, s_5_7, -1, 1, 0},
184 : /* 8 */ { 3, s_5_8, -1, 1, 0},
185 : /* 9 */ { 2, s_5_9, -1, 1, 0},
186 : /* 10 */ { 3, s_5_10, -1, 1, 0},
187 : /* 11 */ { 3, s_5_11, -1, 2, 0},
188 : /* 12 */ { 2, s_5_12, -1, 1, 0},
189 : /* 13 */ { 3, s_5_13, -1, 1, 0},
190 : /* 14 */ { 3, s_5_14, -1, 1, 0},
191 : /* 15 */ { 3, s_5_15, -1, 1, 0},
192 : /* 16 */ { 4, s_5_16, 15, 1, 0},
193 : /* 17 */ { 5, s_5_17, 16, 1, 0},
194 : /* 18 */ { 2, s_5_18, -1, 1, 0}
195 : };
196 :
197 : static const unsigned char g_v[] = { 17, 65, 16, 1 };
198 :
199 : static const unsigned char g_v_WXY[] = { 1, 17, 65, 208, 1 };
200 :
201 : static const symbol s_0[] = { 's', 's' };
202 : static const symbol s_1[] = { 'i' };
203 : static const symbol s_2[] = { 'e', 'e' };
204 : static const symbol s_3[] = { 'e' };
205 : static const symbol s_4[] = { 'e' };
206 : static const symbol s_5[] = { 'y' };
207 : static const symbol s_6[] = { 'Y' };
208 : static const symbol s_7[] = { 'i' };
209 : static const symbol s_8[] = { 't', 'i', 'o', 'n' };
210 : static const symbol s_9[] = { 'e', 'n', 'c', 'e' };
211 : static const symbol s_10[] = { 'a', 'n', 'c', 'e' };
212 : static const symbol s_11[] = { 'a', 'b', 'l', 'e' };
213 : static const symbol s_12[] = { 'e', 'n', 't' };
214 : static const symbol s_13[] = { 'e' };
215 : static const symbol s_14[] = { 'i', 'z', 'e' };
216 : static const symbol s_15[] = { 'a', 't', 'e' };
217 : static const symbol s_16[] = { 'a', 'l' };
218 : static const symbol s_17[] = { 'a', 'l' };
219 : static const symbol s_18[] = { 'f', 'u', 'l' };
220 : static const symbol s_19[] = { 'o', 'u', 's' };
221 : static const symbol s_20[] = { 'i', 'v', 'e' };
222 : static const symbol s_21[] = { 'b', 'l', 'e' };
223 : static const symbol s_22[] = { 'a', 'l' };
224 : static const symbol s_23[] = { 'i', 'c' };
225 : static const symbol s_24[] = { 's' };
226 : static const symbol s_25[] = { 't' };
227 : static const symbol s_26[] = { 'e' };
228 : static const symbol s_27[] = { 'l' };
229 : static const symbol s_28[] = { 'l' };
230 : static const symbol s_29[] = { 'y' };
231 : static const symbol s_30[] = { 'Y' };
232 : static const symbol s_31[] = { 'y' };
233 : static const symbol s_32[] = { 'Y' };
234 : static const symbol s_33[] = { 'Y' };
235 : static const symbol s_34[] = { 'y' };
236 :
237 0 : static int r_shortv(struct SN_env * z) {
238 0 : if (out_grouping_b_U(z, g_v_WXY, 89, 121, 0)) return 0;
239 0 : if (in_grouping_b_U(z, g_v, 97, 121, 0)) return 0;
240 0 : if (out_grouping_b_U(z, g_v, 97, 121, 0)) return 0;
241 0 : return 1;
242 : }
243 :
244 0 : static int r_R1(struct SN_env * z) {
245 0 : if (!(z->I[0] <= z->c)) return 0;
246 0 : return 1;
247 : }
248 :
249 0 : static int r_R2(struct SN_env * z) {
250 0 : if (!(z->I[1] <= z->c)) return 0;
251 0 : return 1;
252 : }
253 :
254 0 : static int r_Step_1a(struct SN_env * z) {
255 : int among_var;
256 0 : z->ket = z->c; /* [, line 25 */
257 0 : if (z->c <= z->lb || z->p[z->c - 1] != 115) return 0;
258 0 : among_var = find_among_b(z, a_0, 4); /* substring, line 25 */
259 0 : if (!(among_var)) return 0;
260 0 : z->bra = z->c; /* ], line 25 */
261 0 : switch(among_var) {
262 0 : case 0: return 0;
263 : case 1:
264 0 : { int ret = slice_from_s(z, 2, s_0); /* <-, line 26 */
265 0 : if (ret < 0) return ret;
266 : }
267 0 : break;
268 : case 2:
269 0 : { int ret = slice_from_s(z, 1, s_1); /* <-, line 27 */
270 0 : if (ret < 0) return ret;
271 : }
272 0 : break;
273 : case 3:
274 0 : { int ret = slice_del(z); /* delete, line 29 */
275 0 : if (ret < 0) return ret;
276 : }
277 0 : break;
278 : }
279 0 : return 1;
280 : }
281 :
282 0 : static int r_Step_1b(struct SN_env * z) {
283 : int among_var;
284 0 : z->ket = z->c; /* [, line 34 */
285 0 : if (z->c - 1 <= z->lb || (z->p[z->c - 1] != 100 && z->p[z->c - 1] != 103)) return 0;
286 0 : among_var = find_among_b(z, a_2, 3); /* substring, line 34 */
287 0 : if (!(among_var)) return 0;
288 0 : z->bra = z->c; /* ], line 34 */
289 0 : switch(among_var) {
290 0 : case 0: return 0;
291 : case 1:
292 0 : { int ret = r_R1(z);
293 0 : if (ret == 0) return 0; /* call R1, line 35 */
294 0 : if (ret < 0) return ret;
295 : }
296 0 : { int ret = slice_from_s(z, 2, s_2); /* <-, line 35 */
297 0 : if (ret < 0) return ret;
298 : }
299 0 : break;
300 : case 2:
301 0 : { int m_test = z->l - z->c; /* test, line 38 */
302 : { /* gopast */ /* grouping v, line 38 */
303 0 : int ret = out_grouping_b_U(z, g_v, 97, 121, 1);
304 0 : if (ret < 0) return 0;
305 0 : z->c -= ret;
306 : }
307 0 : z->c = z->l - m_test;
308 : }
309 0 : { int ret = slice_del(z); /* delete, line 38 */
310 0 : if (ret < 0) return ret;
311 : }
312 0 : { int m_test = z->l - z->c; /* test, line 39 */
313 0 : if (z->c - 1 <= z->lb || z->p[z->c - 1] >> 5 != 3 || !((68514004 >> (z->p[z->c - 1] & 0x1f)) & 1)) among_var = 3; else
314 0 : among_var = find_among_b(z, a_1, 13); /* substring, line 39 */
315 0 : if (!(among_var)) return 0;
316 0 : z->c = z->l - m_test;
317 : }
318 0 : switch(among_var) {
319 0 : case 0: return 0;
320 : case 1:
321 0 : { int c_keep = z->c;
322 0 : int ret = insert_s(z, z->c, z->c, 1, s_3); /* <+, line 41 */
323 0 : z->c = c_keep;
324 0 : if (ret < 0) return ret;
325 : }
326 0 : break;
327 : case 2:
328 0 : z->ket = z->c; /* [, line 44 */
329 0 : { int ret = skip_utf8(z->p, z->c, z->lb, 0, -1);
330 0 : if (ret < 0) return 0;
331 0 : z->c = ret; /* next, line 44 */
332 : }
333 0 : z->bra = z->c; /* ], line 44 */
334 0 : { int ret = slice_del(z); /* delete, line 44 */
335 0 : if (ret < 0) return ret;
336 : }
337 0 : break;
338 : case 3:
339 0 : if (z->c != z->I[0]) return 0; /* atmark, line 45 */
340 0 : { int m_test = z->l - z->c; /* test, line 45 */
341 0 : { int ret = r_shortv(z);
342 0 : if (ret == 0) return 0; /* call shortv, line 45 */
343 0 : if (ret < 0) return ret;
344 : }
345 0 : z->c = z->l - m_test;
346 : }
347 0 : { int c_keep = z->c;
348 0 : int ret = insert_s(z, z->c, z->c, 1, s_4); /* <+, line 45 */
349 0 : z->c = c_keep;
350 0 : if (ret < 0) return ret;
351 : }
352 0 : break;
353 : }
354 0 : break;
355 : }
356 0 : return 1;
357 : }
358 :
359 0 : static int r_Step_1c(struct SN_env * z) {
360 0 : z->ket = z->c; /* [, line 52 */
361 0 : { int m1 = z->l - z->c; (void)m1; /* or, line 52 */
362 0 : if (!(eq_s_b(z, 1, s_5))) goto lab1;
363 0 : goto lab0;
364 : lab1:
365 0 : z->c = z->l - m1;
366 0 : if (!(eq_s_b(z, 1, s_6))) return 0;
367 : }
368 : lab0:
369 0 : z->bra = z->c; /* ], line 52 */
370 : { /* gopast */ /* grouping v, line 53 */
371 0 : int ret = out_grouping_b_U(z, g_v, 97, 121, 1);
372 0 : if (ret < 0) return 0;
373 0 : z->c -= ret;
374 : }
375 0 : { int ret = slice_from_s(z, 1, s_7); /* <-, line 54 */
376 0 : if (ret < 0) return ret;
377 : }
378 0 : return 1;
379 : }
380 :
381 0 : static int r_Step_2(struct SN_env * z) {
382 : int among_var;
383 0 : z->ket = z->c; /* [, line 58 */
384 0 : if (z->c - 2 <= z->lb || z->p[z->c - 1] >> 5 != 3 || !((815616 >> (z->p[z->c - 1] & 0x1f)) & 1)) return 0;
385 0 : among_var = find_among_b(z, a_3, 20); /* substring, line 58 */
386 0 : if (!(among_var)) return 0;
387 0 : z->bra = z->c; /* ], line 58 */
388 0 : { int ret = r_R1(z);
389 0 : if (ret == 0) return 0; /* call R1, line 58 */
390 0 : if (ret < 0) return ret;
391 : }
392 0 : switch(among_var) {
393 0 : case 0: return 0;
394 : case 1:
395 0 : { int ret = slice_from_s(z, 4, s_8); /* <-, line 59 */
396 0 : if (ret < 0) return ret;
397 : }
398 0 : break;
399 : case 2:
400 0 : { int ret = slice_from_s(z, 4, s_9); /* <-, line 60 */
401 0 : if (ret < 0) return ret;
402 : }
403 0 : break;
404 : case 3:
405 0 : { int ret = slice_from_s(z, 4, s_10); /* <-, line 61 */
406 0 : if (ret < 0) return ret;
407 : }
408 0 : break;
409 : case 4:
410 0 : { int ret = slice_from_s(z, 4, s_11); /* <-, line 62 */
411 0 : if (ret < 0) return ret;
412 : }
413 0 : break;
414 : case 5:
415 0 : { int ret = slice_from_s(z, 3, s_12); /* <-, line 63 */
416 0 : if (ret < 0) return ret;
417 : }
418 0 : break;
419 : case 6:
420 0 : { int ret = slice_from_s(z, 1, s_13); /* <-, line 64 */
421 0 : if (ret < 0) return ret;
422 : }
423 0 : break;
424 : case 7:
425 0 : { int ret = slice_from_s(z, 3, s_14); /* <-, line 66 */
426 0 : if (ret < 0) return ret;
427 : }
428 0 : break;
429 : case 8:
430 0 : { int ret = slice_from_s(z, 3, s_15); /* <-, line 68 */
431 0 : if (ret < 0) return ret;
432 : }
433 0 : break;
434 : case 9:
435 0 : { int ret = slice_from_s(z, 2, s_16); /* <-, line 69 */
436 0 : if (ret < 0) return ret;
437 : }
438 0 : break;
439 : case 10:
440 0 : { int ret = slice_from_s(z, 2, s_17); /* <-, line 71 */
441 0 : if (ret < 0) return ret;
442 : }
443 0 : break;
444 : case 11:
445 0 : { int ret = slice_from_s(z, 3, s_18); /* <-, line 72 */
446 0 : if (ret < 0) return ret;
447 : }
448 0 : break;
449 : case 12:
450 0 : { int ret = slice_from_s(z, 3, s_19); /* <-, line 74 */
451 0 : if (ret < 0) return ret;
452 : }
453 0 : break;
454 : case 13:
455 0 : { int ret = slice_from_s(z, 3, s_20); /* <-, line 76 */
456 0 : if (ret < 0) return ret;
457 : }
458 0 : break;
459 : case 14:
460 0 : { int ret = slice_from_s(z, 3, s_21); /* <-, line 77 */
461 0 : if (ret < 0) return ret;
462 : }
463 0 : break;
464 : }
465 0 : return 1;
466 : }
467 :
468 0 : static int r_Step_3(struct SN_env * z) {
469 : int among_var;
470 0 : z->ket = z->c; /* [, line 82 */
471 0 : if (z->c - 2 <= z->lb || z->p[z->c - 1] >> 5 != 3 || !((528928 >> (z->p[z->c - 1] & 0x1f)) & 1)) return 0;
472 0 : among_var = find_among_b(z, a_4, 7); /* substring, line 82 */
473 0 : if (!(among_var)) return 0;
474 0 : z->bra = z->c; /* ], line 82 */
475 0 : { int ret = r_R1(z);
476 0 : if (ret == 0) return 0; /* call R1, line 82 */
477 0 : if (ret < 0) return ret;
478 : }
479 0 : switch(among_var) {
480 0 : case 0: return 0;
481 : case 1:
482 0 : { int ret = slice_from_s(z, 2, s_22); /* <-, line 83 */
483 0 : if (ret < 0) return ret;
484 : }
485 0 : break;
486 : case 2:
487 0 : { int ret = slice_from_s(z, 2, s_23); /* <-, line 85 */
488 0 : if (ret < 0) return ret;
489 : }
490 0 : break;
491 : case 3:
492 0 : { int ret = slice_del(z); /* delete, line 87 */
493 0 : if (ret < 0) return ret;
494 : }
495 0 : break;
496 : }
497 0 : return 1;
498 : }
499 :
500 0 : static int r_Step_4(struct SN_env * z) {
501 : int among_var;
502 0 : z->ket = z->c; /* [, line 92 */
503 0 : if (z->c - 1 <= z->lb || z->p[z->c - 1] >> 5 != 3 || !((3961384 >> (z->p[z->c - 1] & 0x1f)) & 1)) return 0;
504 0 : among_var = find_among_b(z, a_5, 19); /* substring, line 92 */
505 0 : if (!(among_var)) return 0;
506 0 : z->bra = z->c; /* ], line 92 */
507 0 : { int ret = r_R2(z);
508 0 : if (ret == 0) return 0; /* call R2, line 92 */
509 0 : if (ret < 0) return ret;
510 : }
511 0 : switch(among_var) {
512 0 : case 0: return 0;
513 : case 1:
514 0 : { int ret = slice_del(z); /* delete, line 95 */
515 0 : if (ret < 0) return ret;
516 : }
517 0 : break;
518 : case 2:
519 0 : { int m1 = z->l - z->c; (void)m1; /* or, line 96 */
520 0 : if (!(eq_s_b(z, 1, s_24))) goto lab1;
521 0 : goto lab0;
522 : lab1:
523 0 : z->c = z->l - m1;
524 0 : if (!(eq_s_b(z, 1, s_25))) return 0;
525 : }
526 : lab0:
527 0 : { int ret = slice_del(z); /* delete, line 96 */
528 0 : if (ret < 0) return ret;
529 : }
530 0 : break;
531 : }
532 0 : return 1;
533 : }
534 :
535 0 : static int r_Step_5a(struct SN_env * z) {
536 0 : z->ket = z->c; /* [, line 101 */
537 0 : if (!(eq_s_b(z, 1, s_26))) return 0;
538 0 : z->bra = z->c; /* ], line 101 */
539 0 : { int m1 = z->l - z->c; (void)m1; /* or, line 102 */
540 0 : { int ret = r_R2(z);
541 0 : if (ret == 0) goto lab1; /* call R2, line 102 */
542 0 : if (ret < 0) return ret;
543 : }
544 0 : goto lab0;
545 : lab1:
546 0 : z->c = z->l - m1;
547 0 : { int ret = r_R1(z);
548 0 : if (ret == 0) return 0; /* call R1, line 102 */
549 0 : if (ret < 0) return ret;
550 : }
551 0 : { int m2 = z->l - z->c; (void)m2; /* not, line 102 */
552 0 : { int ret = r_shortv(z);
553 0 : if (ret == 0) goto lab2; /* call shortv, line 102 */
554 0 : if (ret < 0) return ret;
555 : }
556 0 : return 0;
557 : lab2:
558 0 : z->c = z->l - m2;
559 : }
560 : }
561 : lab0:
562 0 : { int ret = slice_del(z); /* delete, line 103 */
563 0 : if (ret < 0) return ret;
564 : }
565 0 : return 1;
566 : }
567 :
568 0 : static int r_Step_5b(struct SN_env * z) {
569 0 : z->ket = z->c; /* [, line 107 */
570 0 : if (!(eq_s_b(z, 1, s_27))) return 0;
571 0 : z->bra = z->c; /* ], line 107 */
572 0 : { int ret = r_R2(z);
573 0 : if (ret == 0) return 0; /* call R2, line 108 */
574 0 : if (ret < 0) return ret;
575 : }
576 0 : if (!(eq_s_b(z, 1, s_28))) return 0;
577 0 : { int ret = slice_del(z); /* delete, line 109 */
578 0 : if (ret < 0) return ret;
579 : }
580 0 : return 1;
581 : }
582 :
583 0 : extern int porter_UTF_8_stem(struct SN_env * z) {
584 0 : z->B[0] = 0; /* unset Y_found, line 115 */
585 0 : { int c1 = z->c; /* do, line 116 */
586 0 : z->bra = z->c; /* [, line 116 */
587 0 : if (!(eq_s(z, 1, s_29))) goto lab0;
588 0 : z->ket = z->c; /* ], line 116 */
589 0 : { int ret = slice_from_s(z, 1, s_30); /* <-, line 116 */
590 0 : if (ret < 0) return ret;
591 : }
592 0 : z->B[0] = 1; /* set Y_found, line 116 */
593 : lab0:
594 0 : z->c = c1;
595 : }
596 0 : { int c2 = z->c; /* do, line 117 */
597 : while(1) { /* repeat, line 117 */
598 0 : int c3 = z->c;
599 : while(1) { /* goto, line 117 */
600 0 : int c4 = z->c;
601 0 : if (in_grouping_U(z, g_v, 97, 121, 0)) goto lab3;
602 0 : z->bra = z->c; /* [, line 117 */
603 0 : if (!(eq_s(z, 1, s_31))) goto lab3;
604 0 : z->ket = z->c; /* ], line 117 */
605 0 : z->c = c4;
606 0 : break;
607 : lab3:
608 0 : z->c = c4;
609 0 : { int ret = skip_utf8(z->p, z->c, 0, z->l, 1);
610 0 : if (ret < 0) goto lab2;
611 0 : z->c = ret; /* goto, line 117 */
612 : }
613 0 : }
614 0 : { int ret = slice_from_s(z, 1, s_32); /* <-, line 117 */
615 0 : if (ret < 0) return ret;
616 : }
617 0 : z->B[0] = 1; /* set Y_found, line 117 */
618 0 : continue;
619 : lab2:
620 0 : z->c = c3;
621 0 : break;
622 0 : }
623 0 : z->c = c2;
624 : }
625 0 : z->I[0] = z->l;
626 0 : z->I[1] = z->l;
627 0 : { int c5 = z->c; /* do, line 121 */
628 : { /* gopast */ /* grouping v, line 122 */
629 0 : int ret = out_grouping_U(z, g_v, 97, 121, 1);
630 0 : if (ret < 0) goto lab4;
631 0 : z->c += ret;
632 : }
633 : { /* gopast */ /* non v, line 122 */
634 0 : int ret = in_grouping_U(z, g_v, 97, 121, 1);
635 0 : if (ret < 0) goto lab4;
636 0 : z->c += ret;
637 : }
638 0 : z->I[0] = z->c; /* setmark p1, line 122 */
639 : { /* gopast */ /* grouping v, line 123 */
640 0 : int ret = out_grouping_U(z, g_v, 97, 121, 1);
641 0 : if (ret < 0) goto lab4;
642 0 : z->c += ret;
643 : }
644 : { /* gopast */ /* non v, line 123 */
645 0 : int ret = in_grouping_U(z, g_v, 97, 121, 1);
646 0 : if (ret < 0) goto lab4;
647 0 : z->c += ret;
648 : }
649 0 : z->I[1] = z->c; /* setmark p2, line 123 */
650 : lab4:
651 0 : z->c = c5;
652 : }
653 0 : z->lb = z->c; z->c = z->l; /* backwards, line 126 */
654 :
655 0 : { int m6 = z->l - z->c; (void)m6; /* do, line 127 */
656 0 : { int ret = r_Step_1a(z);
657 0 : if (ret == 0) goto lab5; /* call Step_1a, line 127 */
658 0 : if (ret < 0) return ret;
659 : }
660 : lab5:
661 0 : z->c = z->l - m6;
662 : }
663 0 : { int m7 = z->l - z->c; (void)m7; /* do, line 128 */
664 0 : { int ret = r_Step_1b(z);
665 0 : if (ret == 0) goto lab6; /* call Step_1b, line 128 */
666 0 : if (ret < 0) return ret;
667 : }
668 : lab6:
669 0 : z->c = z->l - m7;
670 : }
671 0 : { int m8 = z->l - z->c; (void)m8; /* do, line 129 */
672 0 : { int ret = r_Step_1c(z);
673 0 : if (ret == 0) goto lab7; /* call Step_1c, line 129 */
674 0 : if (ret < 0) return ret;
675 : }
676 : lab7:
677 0 : z->c = z->l - m8;
678 : }
679 0 : { int m9 = z->l - z->c; (void)m9; /* do, line 130 */
680 0 : { int ret = r_Step_2(z);
681 0 : if (ret == 0) goto lab8; /* call Step_2, line 130 */
682 0 : if (ret < 0) return ret;
683 : }
684 : lab8:
685 0 : z->c = z->l - m9;
686 : }
687 0 : { int m10 = z->l - z->c; (void)m10; /* do, line 131 */
688 0 : { int ret = r_Step_3(z);
689 0 : if (ret == 0) goto lab9; /* call Step_3, line 131 */
690 0 : if (ret < 0) return ret;
691 : }
692 : lab9:
693 0 : z->c = z->l - m10;
694 : }
695 0 : { int m11 = z->l - z->c; (void)m11; /* do, line 132 */
696 0 : { int ret = r_Step_4(z);
697 0 : if (ret == 0) goto lab10; /* call Step_4, line 132 */
698 0 : if (ret < 0) return ret;
699 : }
700 : lab10:
701 0 : z->c = z->l - m11;
702 : }
703 0 : { int m12 = z->l - z->c; (void)m12; /* do, line 133 */
704 0 : { int ret = r_Step_5a(z);
705 0 : if (ret == 0) goto lab11; /* call Step_5a, line 133 */
706 0 : if (ret < 0) return ret;
707 : }
708 : lab11:
709 0 : z->c = z->l - m12;
710 : }
711 0 : { int m13 = z->l - z->c; (void)m13; /* do, line 134 */
712 0 : { int ret = r_Step_5b(z);
713 0 : if (ret == 0) goto lab12; /* call Step_5b, line 134 */
714 0 : if (ret < 0) return ret;
715 : }
716 : lab12:
717 0 : z->c = z->l - m13;
718 : }
719 0 : z->c = z->lb;
720 0 : { int c14 = z->c; /* do, line 137 */
721 0 : if (!(z->B[0])) goto lab13; /* Boolean test Y_found, line 137 */
722 : while(1) { /* repeat, line 137 */
723 0 : int c15 = z->c;
724 : while(1) { /* goto, line 137 */
725 0 : int c16 = z->c;
726 0 : z->bra = z->c; /* [, line 137 */
727 0 : if (!(eq_s(z, 1, s_33))) goto lab15;
728 0 : z->ket = z->c; /* ], line 137 */
729 0 : z->c = c16;
730 0 : break;
731 : lab15:
732 0 : z->c = c16;
733 0 : { int ret = skip_utf8(z->p, z->c, 0, z->l, 1);
734 0 : if (ret < 0) goto lab14;
735 0 : z->c = ret; /* goto, line 137 */
736 : }
737 0 : }
738 0 : { int ret = slice_from_s(z, 1, s_34); /* <-, line 137 */
739 0 : if (ret < 0) return ret;
740 : }
741 0 : continue;
742 : lab14:
743 0 : z->c = c15;
744 0 : break;
745 0 : }
746 : lab13:
747 0 : z->c = c14;
748 : }
749 0 : return 1;
750 : }
751 :
752 0 : extern struct SN_env * porter_UTF_8_create_env(void) { return SN_create_env(0, 2, 1); }
753 :
754 0 : extern void porter_UTF_8_close_env(struct SN_env * z) { SN_close_env(z, 0); }
755 :
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