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327 lines
6.7 KiB
327 lines
6.7 KiB
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#line 1 ".\\scratchpad\\testragel.rl"
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#include <fmt/core.h>
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#include <string>
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#include <vector>
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#include <string_view>
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#include <charconv>
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#include "dbc.hpp"
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using namespace fmt;
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#line 42 ".\\scratchpad\\testragel.rl"
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#line 13 ".\\scratchpad\\testragel.cpp"
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static const char _foo_actions[] = {
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0, 1, 0, 1, 1, 1, 2, 1,
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3, 1, 4, 2, 1, 5, 2, 1,
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6, 2, 1, 7, 2, 1, 8, 2,
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1, 9, 2, 1, 10
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};
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static const char _foo_key_offsets[] = {
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0, 0, 1, 5, 7, 10, 15, 19,
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23, 27, 29, 32, 34, 37, 39, 42,
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46, 48, 51, 53, 56, 61, 65, 69,
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73, 75, 78, 80, 83, 85, 88, 92,
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94, 97, 99, 102
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};
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static const char _foo_trans_keys[] = {
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91, 59, 109, 48, 57, 48, 57, 109,
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48, 57, 56, 59, 109, 48, 57, 59,
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109, 48, 57, 50, 53, 48, 57, 59,
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109, 48, 57, 48, 57, 59, 48, 57,
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48, 57, 59, 48, 57, 48, 57, 109,
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48, 57, 59, 109, 48, 57, 48, 57,
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59, 48, 57, 48, 57, 109, 48, 57,
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56, 59, 109, 48, 57, 59, 109, 48,
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57, 50, 53, 48, 57, 59, 109, 48,
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57, 48, 57, 59, 48, 57, 48, 57,
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59, 48, 57, 48, 57, 109, 48, 57,
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59, 109, 48, 57, 48, 57, 59, 48,
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57, 48, 57, 109, 48, 57, 27, 51,
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52, 48, 57, 0
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};
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static const char _foo_single_lengths[] = {
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0, 1, 2, 0, 1, 3, 2, 2,
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2, 0, 1, 0, 1, 0, 1, 2,
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0, 1, 0, 1, 3, 2, 2, 2,
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0, 1, 0, 1, 0, 1, 2, 0,
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1, 0, 1, 3
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};
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static const char _foo_range_lengths[] = {
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0, 0, 1, 1, 1, 1, 1, 1,
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1, 1, 1, 1, 1, 1, 1, 1,
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1, 1, 1, 1, 1, 1, 1, 1,
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1, 1, 1, 1, 1, 1, 1, 1,
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1, 1, 1, 1
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};
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static const unsigned char _foo_index_offsets[] = {
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0, 0, 2, 6, 8, 11, 16, 20,
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24, 28, 30, 33, 35, 38, 40, 43,
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47, 49, 52, 54, 57, 62, 66, 70,
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74, 76, 79, 81, 84, 86, 89, 93,
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95, 98, 100, 103
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};
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static const char _foo_trans_targs[] = {
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35, 0, 3, 35, 2, 0, 4, 0,
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35, 4, 0, 6, 3, 35, 2, 0,
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7, 35, 2, 0, 8, 15, 4, 0,
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9, 35, 4, 0, 10, 0, 11, 10,
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0, 12, 0, 13, 12, 0, 14, 0,
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35, 14, 0, 16, 35, 4, 0, 17,
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0, 18, 17, 0, 19, 0, 35, 19,
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0, 21, 3, 35, 2, 0, 22, 35,
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2, 0, 23, 30, 4, 0, 24, 35,
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4, 0, 25, 0, 26, 25, 0, 27,
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0, 28, 27, 0, 29, 0, 35, 29,
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0, 31, 35, 4, 0, 32, 0, 33,
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32, 0, 34, 0, 35, 34, 0, 1,
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5, 20, 2, 0, 0
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};
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static const char _foo_trans_actions[] = {
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9, 0, 3, 23, 0, 0, 1, 0,
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26, 0, 0, 0, 3, 23, 0, 0,
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3, 23, 0, 0, 1, 1, 1, 0,
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0, 26, 0, 0, 1, 0, 3, 0,
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0, 1, 0, 3, 0, 0, 1, 0,
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17, 0, 0, 0, 26, 0, 0, 1,
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0, 3, 0, 0, 1, 0, 11, 0,
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0, 0, 3, 23, 0, 0, 3, 23,
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0, 0, 1, 1, 1, 0, 0, 26,
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0, 0, 1, 0, 3, 0, 0, 1,
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0, 3, 0, 0, 1, 0, 20, 0,
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0, 0, 26, 0, 0, 1, 0, 3,
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0, 0, 1, 0, 14, 0, 0, 0,
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1, 1, 1, 0, 0
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};
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static const char _foo_to_state_actions[] = {
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0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 5
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};
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static const char _foo_from_state_actions[] = {
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0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 7
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};
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static const int foo_start = 35;
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static const int foo_first_final = 35;
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static const int foo_error = 0;
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static const int foo_en_main = 35;
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#line 45 ".\\scratchpad\\testragel.rl"
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void parse_ansi(std::string_view &codes) {
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const char *start = NULL;
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int cs = 0;
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size_t act = 0;
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const char *p = codes.data();
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const char *pe = p + codes.size();
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const char *ts = p;
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const char *te = pe;
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const char *eof = pe;
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#line 136 ".\\scratchpad\\testragel.cpp"
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{
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cs = foo_start;
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ts = 0;
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te = 0;
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act = 0;
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}
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#line 57 ".\\scratchpad\\testragel.rl"
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#line 142 ".\\scratchpad\\testragel.cpp"
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{
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int _klen;
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unsigned int _trans;
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const char *_acts;
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unsigned int _nacts;
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const char *_keys;
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if ( p == pe )
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goto _test_eof;
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if ( cs == 0 )
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goto _out;
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_resume:
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_acts = _foo_actions + _foo_from_state_actions[cs];
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_nacts = (unsigned int) *_acts++;
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while ( _nacts-- > 0 ) {
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switch ( *_acts++ ) {
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case 3:
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#line 1 "NONE"
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{ts = p;}
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break;
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#line 161 ".\\scratchpad\\testragel.cpp"
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}
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}
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_keys = _foo_trans_keys + _foo_key_offsets[cs];
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_trans = _foo_index_offsets[cs];
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_klen = _foo_single_lengths[cs];
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if ( _klen > 0 ) {
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const char *_lower = _keys;
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const char *_mid;
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const char *_upper = _keys + _klen - 1;
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while (1) {
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if ( _upper < _lower )
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break;
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_mid = _lower + ((_upper-_lower) >> 1);
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if ( (*p) < *_mid )
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_upper = _mid - 1;
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else if ( (*p) > *_mid )
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_lower = _mid + 1;
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else {
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_trans += (unsigned int)(_mid - _keys);
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goto _match;
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}
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}
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_keys += _klen;
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_trans += _klen;
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}
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_klen = _foo_range_lengths[cs];
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if ( _klen > 0 ) {
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const char *_lower = _keys;
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const char *_mid;
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const char *_upper = _keys + (_klen<<1) - 2;
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while (1) {
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if ( _upper < _lower )
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break;
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_mid = _lower + (((_upper-_lower) >> 1) & ~1);
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if ( (*p) < _mid[0] )
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_upper = _mid - 2;
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else if ( (*p) > _mid[1] )
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_lower = _mid + 2;
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else {
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_trans += (unsigned int)((_mid - _keys)>>1);
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goto _match;
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}
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}
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_trans += _klen;
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}
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_match:
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cs = _foo_trans_targs[_trans];
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if ( _foo_trans_actions[_trans] == 0 )
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goto _again;
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_acts = _foo_actions + _foo_trans_actions[_trans];
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_nacts = (unsigned int) *_acts++;
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while ( _nacts-- > 0 )
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{
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switch ( *_acts++ )
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{
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case 0:
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#line 13 ".\\scratchpad\\testragel.rl"
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{
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start = p;
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}
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break;
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case 1:
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#line 17 ".\\scratchpad\\testragel.rl"
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{
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size_t value = 0;
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auto [ptr, ec] = std::from_chars(start, p, value);
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dbc::check(ec == std::errc(), "error in number parsing");
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println("NUMBER {}", value);
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}
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break;
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case 4:
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#line 34 ".\\scratchpad\\testragel.rl"
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{te = p+1;{ println("START"); }}
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break;
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case 5:
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#line 35 ".\\scratchpad\\testragel.rl"
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{te = p+1;{ println("fg 256 color"); }}
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break;
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case 6:
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#line 36 ".\\scratchpad\\testragel.rl"
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{te = p+1;{ println("bg 256 color"); }}
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break;
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case 7:
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#line 37 ".\\scratchpad\\testragel.rl"
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{te = p+1;{ println("fg true color"); }}
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break;
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case 8:
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#line 38 ".\\scratchpad\\testragel.rl"
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{te = p+1;{ println("bg true color"); }}
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break;
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case 9:
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#line 39 ".\\scratchpad\\testragel.rl"
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{te = p+1;{ println("single"); }}
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break;
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case 10:
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#line 40 ".\\scratchpad\\testragel.rl"
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{te = p+1;{ println("basic"); }}
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break;
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#line 258 ".\\scratchpad\\testragel.cpp"
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}
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}
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_again:
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_acts = _foo_actions + _foo_to_state_actions[cs];
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_nacts = (unsigned int) *_acts++;
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while ( _nacts-- > 0 ) {
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switch ( *_acts++ ) {
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case 2:
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#line 1 "NONE"
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{ts = 0;}
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break;
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#line 269 ".\\scratchpad\\testragel.cpp"
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}
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}
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if ( cs == 0 )
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goto _out;
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if ( ++p != pe )
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goto _resume;
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_test_eof: {}
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_out: {}
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}
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#line 58 ".\\scratchpad\\testragel.rl"
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}
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int main() {
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// possibly put alphtype unsigned int?
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std::vector<std::string_view> tests = {
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"\x1B[38;5;78;98m",
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"\x1B[48;5;78;98m",
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"\x1B[38;2;36;46;23m",
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"\x1B[48;2;36;46;23m",
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"\x1B[36;46m",
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"\x1B[36m",
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};
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for(auto test : tests) {
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println("--- PARSING");
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parse_ansi(test);
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}
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return 0;
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}
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