1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
|
host( "working/genrep4.rl", 1 ) @{/*
* @@LANG: c
*/
#include <stddef.h> /* NULL */
#include <stdint.h> /* uint64_t */
#include <stdlib.h> /* malloc(3) free(3) */
#include <stdbool.h> /* bool */
#include <string.h>
#include <stdio.h>
struct nfa_bp_rec
{
long state;
const unsigned char *p;
int popTrans;
long q_2;
};
struct nfa_bp_rec nfa_bp[1024];
long nfa_len = 0;
long nfa_count = 0;
long c;
struct nfa_state_rec
{
long c;
};
struct nfa_state_rec nfa_s[1024];
void nfa_push()
{
nfa_s[nfa_len].c = c;
}
void nfa_pop()
{
c = nfa_s[nfa_len].c;
}
long q_2;
}@
array s8 _match_any_actions( 0, 10 ) = { 0, 0, 1, 1, 1, 2, 1, 0, 2, 2, 4, 2, 2, 5, 2, 2, 6, 3, 2, 9, 3, 3, 2, 10, 3, 0 };
array s8 _match_any_nfa_targs( 0, 9 ) = { 0, 1, 2, 3, 5, 2, 4, 1, 7, 3, 9, 7, 4, 0 };
array s8 _match_any_nfa_offsets( 0, 9 ) = { 0, 1, 0, 3, 0, 0, 7, 0, 9, 0, 0, 0, 0 };
array s8 _match_any_nfa_push_actions( 0, 1 ) = { 0, 0, 1, 0, 1, 1, 1, 0, 1, 0, 1, 1, 1, 0 };
array s8 _match_any_nfa_pop_trans( 0, 8 ) = { 0, 0, 4, 0, 7, 6, 5, 0, 8, 0, 7, 6, 5, 0 };
value int match_any_start = 1;
value int match_any_first_final = 11;
value int match_any_error = 0;
value int match_any_en_main = 1;
host( "working/genrep4.rl", 91 ) @{
int test( const char *data )
{
int cs;
const unsigned char *p = (const unsigned char *)data;
const unsigned char *pe = p + strlen(data) + 1;
const unsigned char *eof = pe;
printf( "%s\n", data );
}@
{
cs = cast(int)match_any_start;
nfa_len = 0;
}
host( "working/genrep4.rl", 103 ) @{
}@
{
index s8 _acts;
uint _nacts;
if ( p == pe )
goto _test_eof;
if ( cs == 0 )
goto _out;
_resume:
if ( _match_any_nfa_offsets[cs] ) {
int alt = 0;
int new_recs = _match_any_nfa_targs[cast(int)_match_any_nfa_offsets[cs]];
while ( alt < new_recs ) {
nfa_bp[nfa_len].state = _match_any_nfa_targs[cast(int)_match_any_nfa_offsets[cs] + 1 + alt];
nfa_bp[nfa_len].p = p;
nfa_bp[nfa_len].popTrans = cast(long)_match_any_nfa_offsets[cs] + 1 + alt;
switch ( _match_any_nfa_push_actions[cast(int)_match_any_nfa_offsets[cs] + 1 + alt] ) {
case 1 {
host( "working/genrep4.rl", 54 ) ${
nfa_bp[nfa_len].q_2 = q_2;
}$
}
}
nfa_len += 1;
alt += 1;
}
}
switch ( cs ) {
case 1:
{
goto ctr0;
}
case 0:
goto _out;
case 2:
if ( ( deref( data, p )) == u(97) ) {
goto ctr1;
}
{
goto ctr0;
}
case 3:
{
goto ctr0;
}
case 5:
if ( ( deref( data, p )) == u(32) ) {
goto ctr2;
}
{
goto ctr0;
}
case 6:
{
goto ctr0;
}
case 7:
if ( ( deref( data, p )) == u(97) ) {
goto ctr3;
}
{
goto ctr0;
}
case 8:
{
goto ctr0;
}
case 9:
if ( ( deref( data, p )) == u(32) ) {
goto ctr4;
}
{
goto ctr0;
}
case 10:
{
int ck = 0;
if ( host( "working/genrep4.rl", 49 ) ={ p+1 == eof }= ) ck += 1;
if ( 1 <= ck )
{ goto ctr5;
}
goto ctr6;
}
case 11:
{
goto ctr0;
}
case 4:
{
goto ctr0;
}
}
ctr0: cs = 0; goto _again;
ctr1: cs = 3; goto _again;
ctr2: cs = 6; goto _again;
ctr3: cs = 8; goto _again;
ctr4: cs = 10; goto _again;
ctr6: cs = 0; goto _again;
ctr5: cs = 11; goto f8;
f8: _acts = offset( _match_any_actions, 6 ); goto execFuncs;
execFuncs:
_nacts = cast(uint)deref( _match_any_actions, _acts );
_acts += 1;
while ( _nacts > 0 ) {
switch ( deref( _match_any_actions, _acts ) ) {
case 0{
host( "working/genrep4.rl", 87 ) ${printf("----- MATCH\n");}$
}
}
_acts += 1;
_nacts -= 1;
}
goto _again;
_again:
if ( cs == 0 )
goto _out;
p += 1;
if ( p != pe )
goto _resume;
_test_eof: {}
_out: {}
if ( nfa_len > 0 ) {
int _cpc;
nfa_count += 1;
nfa_len -= 1;
p = nfa_bp[nfa_len].p;
int _pop_test = 1;
switch ( _match_any_nfa_pop_trans[nfa_bp[nfa_len].popTrans] ) {
case 5 {
_pop_test = host( "working/genrep4.rl", 59 ) ={ ({
q_2 = nfa_bp[nfa_len].q_2;
1;
}) }=;
if ( !_pop_test ) break;
_pop_test = host( "working/genrep4.rl", 68 ) ={
({ 1; })
}=;
}
case 6 {
_pop_test = host( "working/genrep4.rl", 59 ) ={ ({
q_2 = nfa_bp[nfa_len].q_2;
1;
}) }=;
if ( !_pop_test ) break;
_pop_test = host( "working/genrep4.rl", 72 ) ={
({ ++q_2 < 3; })
}=;
}
case 7 {
_pop_test = host( "working/genrep4.rl", 59 ) ={ ({
q_2 = nfa_bp[nfa_len].q_2;
1;
}) }=;
if ( !_pop_test ) break;
_pop_test = host( "working/genrep4.rl", 76 ) ={
({ ++q_2 >= 2; })
}=;
}
case 4 {
_pop_test = host( "working/genrep4.rl", 59 ) ={ ({
q_2 = nfa_bp[nfa_len].q_2;
1;
}) }=;
if ( !_pop_test ) break;
_cpc = 0;
if ( host( "working/genrep4.rl", 81 ) ={ ({printf(" marker\n");1;}) }= ) _cpc += 1;
_pop_test = _cpc == 1;
if ( !_pop_test ) break;
_pop_test = host( "working/genrep4.rl", 64 ) ={
({ q_2 = 0; 1; })
}=;
}
case 8 {
_pop_test = host( "working/genrep4.rl", 59 ) ={ ({
q_2 = nfa_bp[nfa_len].q_2;
1;
}) }=;
if ( !_pop_test ) break;
_cpc = 0;
if ( host( "working/genrep4.rl", 81 ) ={ ({printf(" marker\n");1;}) }= ) _cpc += 1;
_pop_test = _cpc == 1;
if ( !_pop_test ) break;
_pop_test = host( "working/genrep4.rl", 64 ) ={
({ q_2 = 0; 1; })
}=;
}
}
if ( _pop_test ) {
cs = nfa_bp[nfa_len].state;
goto _resume;
}
goto _out;
}
}
host( "working/genrep4.rl", 104 ) @{
return 0;
}
int main()
{
test( "a " );
test( "aa " );
test( "aaa " );
test( "aaaa " );
test( "a a " );
test( "aa aa " );
test( "aaa aaa " );
test( "aaaa aaaa " );
test( "a a a " );
test( "aa aa aa " );
test( "aaa aaa aaa " );
test( "aaaa aaaa aaaa " );
test( "aa a " );
test( "aa aaa " );
test( "aa aaaa " );
test( "aaa a " );
test( "aaa aa " );
test( "aaa aaaa " );
return 0;
}
}@
|
