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#line 1 "hb-ot-shape-complex-use-machine.rl"
/*
* Copyright © 2015 Mozilla Foundation.
* Copyright © 2015 Google, Inc.
*
* This is part of HarfBuzz, a text shaping library.
*
* Permission is hereby granted, without written agreement and without
* license or royalty fees, to use, copy, modify, and distribute this
* software and its documentation for any purpose, provided that the
* above copyright notice and the following two paragraphs appear in
* all copies of this software.
*
* IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
* DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
* ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
* IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
* DAMAGE.
*
* THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
* BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
* ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
* PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
*
* Mozilla Author(s): Jonathan Kew
* Google Author(s): Behdad Esfahbod
*/
#ifndef HB_OT_SHAPE_COMPLEX_USE_MACHINE_HH
#define HB_OT_SHAPE_COMPLEX_USE_MACHINE_HH
#include "hb.hh"
#line 38 "hb-ot-shape-complex-use-machine.hh"
static const unsigned char _use_syllable_machine_trans_keys[] = {
12u, 12u, 1u, 15u, 1u, 1u, 12u, 12u, 0u, 43u, 21u, 21u, 8u, 39u, 8u, 39u,
1u, 15u, 1u, 1u, 8u, 39u, 8u, 39u, 8u, 39u, 8u, 26u, 8u, 26u, 8u, 26u,
8u, 39u, 8u, 39u, 8u, 39u, 8u, 39u, 8u, 39u, 8u, 39u, 8u, 39u, 8u, 39u,
8u, 39u, 8u, 39u, 8u, 39u, 8u, 39u, 13u, 21u, 4u, 4u, 13u, 13u, 8u, 39u,
8u, 39u, 8u, 39u, 8u, 39u, 8u, 26u, 8u, 26u, 8u, 26u, 8u, 39u, 8u, 39u,
8u, 39u, 8u, 39u, 8u, 39u, 8u, 39u, 8u, 39u, 8u, 39u, 8u, 39u, 8u, 39u,
8u, 39u, 1u, 15u, 12u, 12u, 1u, 39u, 8u, 39u, 21u, 42u, 41u, 42u, 42u, 42u,
1u, 5u, 0
};
static const char _use_syllable_machine_key_spans[] = {
1, 15, 1, 1, 44, 1, 32, 32,
15, 1, 32, 32, 32, 19, 19, 19,
32, 32, 32, 32, 32, 32, 32, 32,
32, 32, 32, 32, 9, 1, 1, 32,
32, 32, 32, 19, 19, 19, 32, 32,
32, 32, 32, 32, 32, 32, 32, 32,
32, 15, 1, 39, 32, 22, 2, 1,
5
};
static const short _use_syllable_machine_index_offsets[] = {
0, 2, 18, 20, 22, 67, 69, 102,
135, 151, 153, 186, 219, 252, 272, 292,
312, 345, 378, 411, 444, 477, 510, 543,
576, 609, 642, 675, 708, 718, 720, 722,
755, 788, 821, 854, 874, 894, 914, 947,
980, 1013, 1046, 1079, 1112, 1145, 1178, 1211,
1244, 1277, 1293, 1295, 1335, 1368, 1391, 1394,
1396
};
static const char _use_syllable_machine_indicies[] = {
1, 0, 3, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2,
4, 2, 3, 2, 6, 5, 7, 8,
9, 7, 10, 8, 9, 9, 11, 9,
9, 3, 12, 9, 9, 13, 7, 7,
14, 15, 9, 9, 16, 17, 18, 19,
20, 21, 22, 16, 23, 24, 25, 26,
27, 28, 9, 29, 30, 31, 9, 9,
9, 32, 9, 34, 33, 36, 35, 35,
37, 1, 35, 35, 38, 35, 35, 35,
35, 35, 39, 40, 41, 42, 43, 44,
45, 46, 40, 47, 39, 48, 49, 50,
51, 35, 52, 53, 54, 35, 36, 35,
35, 37, 1, 35, 35, 38, 35, 35,
35, 35, 35, 55, 40, 41, 42, 43,
44, 45, 46, 40, 47, 48, 48, 49,
50, 51, 35, 52, 53, 54, 35, 37,
56, 56, 56, 56, 56, 56, 56, 56,
56, 56, 56, 56, 56, 57, 56, 37,
56, 36, 35, 35, 37, 1, 35, 35,
38, 35, 35, 35, 35, 35, 35, 40,
41, 42, 43, 44, 45, 46, 40, 47,
48, 48, 49, 50, 51, 35, 52, 53,
54, 35, 36, 35, 35, 35, 35, 35,
35, 35, 35, 35, 35, 35, 35, 35,
40, 41, 42, 43, 44, 35, 35, 35,
35, 35, 35, 49, 50, 51, 35, 52,
53, 54, 35, 36, 35, 35, 35, 35,
35, 35, 35, 35, 35, 35, 35, 35,
35, 35, 41, 42, 43, 44, 35, 35,
35, 35, 35, 35, 35, 35, 35, 35,
52, 53, 54, 35, 36, 35, 35, 35,
35, 35, 35, 35, 35, 35, 35, 35,
35, 35, 35, 35, 42, 43, 44, 35,
36, 35, 35, 35, 35, 35, 35, 35,
35, 35, 35, 35, 35, 35, 35, 35,
35, 43, 44, 35, 36, 35, 35, 35,
35, 35, 35, 35, 35, 35, 35, 35,
35, 35, 35, 35, 35, 35, 44, 35,
36, 35, 35, 35, 35, 35, 35, 35,
35, 35, 35, 35, 35, 35, 35, 35,
42, 43, 44, 35, 35, 35, 35, 35,
35, 35, 35, 35, 35, 52, 53, 54,
35, 36, 35, 35, 35, 35, 35, 35,
35, 35, 35, 35, 35, 35, 35, 35,
35, 42, 43, 44, 35, 35, 35, 35,
35, 35, 35, 35, 35, 35, 35, 53,
54, 35, 36, 35, 35, 35, 35, 35,
35, 35, 35, 35, 35, 35, 35, 35,
35, 35, 42, 43, 44, 35, 35, 35,
35, 35, 35, 35, 35, 35, 35, 35,
35, 54, 35, 36, 35, 35, 35, 35,
35, 35, 35, 35, 35, 35, 35, 35,
35, 35, 41, 42, 43, 44, 35, 35,
35, 35, 35, 35, 49, 50, 51, 35,
52, 53, 54, 35, 36, 35, 35, 35,
35, 35, 35, 35, 35, 35, 35, 35,
35, 35, 35, 41, 42, 43, 44, 35,
35, 35, 35, 35, 35, 35, 50, 51,
35, 52, 53, 54, 35, 36, 35, 35,
35, 35, 35, 35, 35, 35, 35, 35,
35, 35, 35, 35, 41, 42, 43, 44,
35, 35, 35, 35, 35, 35, 35, 35,
51, 35, 52, 53, 54, 35, 36, 35,
35, 35, 35, 35, 35, 35, 35, 35,
35, 35, 35, 35, 40, 41, 42, 43,
44, 35, 46, 40, 35, 35, 35, 49,
50, 51, 35, 52, 53, 54, 35, 36,
35, 35, 35, 35, 35, 35, 35, 35,
35, 35, 35, 35, 35, 40, 41, 42,
43, 44, 35, 58, 40, 35, 35, 35,
49, 50, 51, 35, 52, 53, 54, 35,
36, 35, 35, 35, 35, 35, 35, 35,
35, 35, 35, 35, 35, 35, 40, 41,
42, 43, 44, 35, 35, 40, 35, 35,
35, 49, 50, 51, 35, 52, 53, 54,
35, 36, 35, 35, 35, 35, 35, 35,
35, 35, 35, 35, 35, 35, 35, 40,
41, 42, 43, 44, 45, 46, 40, 35,
35, 35, 49, 50, 51, 35, 52, 53,
54, 35, 36, 35, 35, 37, 1, 35,
35, 38, 35, 35, 35, 35, 35, 35,
40, 41, 42, 43, 44, 45, 46, 40,
47, 35, 48, 49, 50, 51, 35, 52,
53, 54, 35, 36, 35, 35, 37, 1,
35, 35, 38, 35, 35, 35, 35, 35,
35, 40, 41, 42, 43, 44, 45, 46,
40, 47, 39, 48, 49, 50, 51, 35,
52, 53, 54, 35, 60, 59, 59, 59,
59, 59, 59, 59, 61, 59, 10, 62,
60, 59, 11, 63, 63, 3, 6, 63,
63, 64, 63, 63, 63, 63, 63, 65,
16, 17, 18, 19, 20, 21, 22, 16,
23, 25, 25, 26, 27, 28, 63, 29,
30, 31, 63, 11, 63, 63, 3, 6,
63, 63, 64, 63, 63, 63, 63, 63,
63, 16, 17, 18, 19, 20, 21, 22,
16, 23, 25, 25, 26, 27, 28, 63,
29, 30, 31, 63, 11, 63, 63, 63,
63, 63, 63, 63, 63, 63, 63, 63,
63, 63, 16, 17, 18, 19, 20, 63,
63, 63, 63, 63, 63, 26, 27, 28,
63, 29, 30, 31, 63, 11, 63, 63,
63, 63, 63, 63, 63, 63, 63, 63,
63, 63, 63, 63, 17, 18, 19, 20,
63, 63, 63, 63, 63, 63, 63, 63,
63, 63, 29, 30, 31, 63, 11, 63,
63, 63, 63, 63, 63, 63, 63, 63,
63, 63, 63, 63, 63, 63, 18, 19,
20, 63, 11, 63, 63, 63, 63, 63,
63, 63, 63, 63, 63, 63, 63, 63,
63, 63, 63, 19, 20, 63, 11, 63,
63, 63, 63, 63, 63, 63, 63, 63,
63, 63, 63, 63, 63, 63, 63, 63,
20, 63, 11, 63, 63, 63, 63, 63,
63, 63, 63, 63, 63, 63, 63, 63,
63, 63, 18, 19, 20, 63, 63, 63,
63, 63, 63, 63, 63, 63, 63, 29,
30, 31, 63, 11, 63, 63, 63, 63,
63, 63, 63, 63, 63, 63, 63, 63,
63, 63, 63, 18, 19, 20, 63, 63,
63, 63, 63, 63, 63, 63, 63, 63,
63, 30, 31, 63, 11, 63, 63, 63,
63, 63, 63, 63, 63, 63, 63, 63,
63, 63, 63, 63, 18, 19, 20, 63,
63, 63, 63, 63, 63, 63, 63, 63,
63, 63, 63, 31, 63, 11, 63, 63,
63, 63, 63, 63, 63, 63, 63, 63,
63, 63, 63, 63, 17, 18, 19, 20,
63, 63, 63, 63, 63, 63, 26, 27,
28, 63, 29, 30, 31, 63, 11, 63,
63, 63, 63, 63, 63, 63, 63, 63,
63, 63, 63, 63, 63, 17, 18, 19,
20, 63, 63, 63, 63, 63, 63, 63,
27, 28, 63, 29, 30, 31, 63, 11,
63, 63, 63, 63, 63, 63, 63, 63,
63, 63, 63, 63, 63, 63, 17, 18,
19, 20, 63, 63, 63, 63, 63, 63,
63, 63, 28, 63, 29, 30, 31, 63,
11, 63, 63, 63, 63, 63, 63, 63,
63, 63, 63, 63, 63, 63, 16, 17,
18, 19, 20, 63, 22, 16, 63, 63,
63, 26, 27, 28, 63, 29, 30, 31,
63, 11, 63, 63, 63, 63, 63, 63,
63, 63, 63, 63, 63, 63, 63, 16,
17, 18, 19, 20, 63, 66, 16, 63,
63, 63, 26, 27, 28, 63, 29, 30,
31, 63, 11, 63, 63, 63, 63, 63,
63, 63, 63, 63, 63, 63, 63, 63,
16, 17, 18, 19, 20, 63, 63, 16,
63, 63, 63, 26, 27, 28, 63, 29,
30, 31, 63, 11, 63, 63, 63, 63,
63, 63, 63, 63, 63, 63, 63, 63,
63, 16, 17, 18, 19, 20, 21, 22,
16, 63, 63, 63, 26, 27, 28, 63,
29, 30, 31, 63, 11, 63, 63, 3,
6, 63, 63, 64, 63, 63, 63, 63,
63, 63, 16, 17, 18, 19, 20, 21,
22, 16, 23, 63, 25, 26, 27, 28,
63, 29, 30, 31, 63, 3, 67, 67,
67, 67, 67, 67, 67, 67, 67, 67,
67, 67, 67, 4, 67, 6, 67, 8,
63, 63, 63, 8, 63, 63, 11, 63,
63, 3, 6, 63, 63, 64, 63, 63,
63, 63, 63, 63, 16, 17, 18, 19,
20, 21, 22, 16, 23, 24, 25, 26,
27, 28, 63, 29, 30, 31, 63, 11,
63, 63, 3, 6, 63, 63, 64, 63,
63, 63, 63, 63, 63, 16, 17, 18,
19, 20, 21, 22, 16, 23, 24, 25,
26, 27, 28, 63, 29, 30, 31, 63,
69, 68, 68, 68, 68, 68, 68, 68,
68, 68, 68, 68, 68, 68, 68, 68,
68, 68, 68, 68, 69, 70, 68, 69,
70, 68, 70, 68, 8, 67, 67, 67,
8, 67, 0
};
static const char _use_syllable_machine_trans_targs[] = {
4, 8, 4, 31, 2, 4, 1, 5,
6, 4, 28, 4, 49, 50, 51, 53,
33, 34, 35, 36, 37, 44, 45, 47,
52, 48, 41, 42, 43, 38, 39, 40,
56, 4, 4, 4, 4, 7, 0, 27,
11, 12, 13, 14, 15, 22, 23, 25,
26, 19, 20, 21, 16, 17, 18, 10,
4, 9, 24, 4, 29, 30, 4, 4,
3, 32, 46, 4, 4, 54, 55
};
static const char _use_syllable_machine_trans_actions[] = {
1, 0, 2, 3, 0, 4, 0, 0,
7, 8, 0, 9, 10, 10, 3, 0,
0, 0, 0, 0, 0, 0, 0, 0,
3, 3, 0, 0, 0, 0, 0, 0,
0, 11, 12, 13, 14, 7, 0, 7,
0, 0, 0, 0, 0, 0, 0, 0,
7, 0, 0, 0, 0, 0, 0, 7,
15, 0, 0, 16, 0, 0, 17, 18,
0, 3, 0, 19, 20, 0, 0
};
static const char _use_syllable_machine_to_state_actions[] = {
0, 0, 0, 0, 5, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0
};
static const char _use_syllable_machine_from_state_actions[] = {
0, 0, 0, 0, 6, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0
};
static const short _use_syllable_machine_eof_trans[] = {
1, 3, 3, 6, 0, 34, 36, 36,
57, 57, 36, 36, 36, 36, 36, 36,
36, 36, 36, 36, 36, 36, 36, 36,
36, 36, 36, 36, 60, 63, 60, 64,
64, 64, 64, 64, 64, 64, 64, 64,
64, 64, 64, 64, 64, 64, 64, 64,
64, 68, 68, 64, 64, 69, 69, 69,
68
};
static const int use_syllable_machine_start = 4;
static const int use_syllable_machine_first_final = 4;
static const int use_syllable_machine_error = -1;
static const int use_syllable_machine_en_main = 4;
#line 38 "hb-ot-shape-complex-use-machine.rl"
#line 141 "hb-ot-shape-complex-use-machine.rl"
#define found_syllable(syllable_type) \
HB_STMT_START { \
if (0) fprintf (stderr, "syllable %d..%d %s\n", last, p+1, #syllable_type); \
for (unsigned int i = last; i < p+1; i++) \
info[i].syllable() = (syllable_serial << 4) | syllable_type; \
last = p+1; \
syllable_serial++; \
if (unlikely (syllable_serial == 16)) syllable_serial = 1; \
} HB_STMT_END
static void
find_syllables (hb_buffer_t *buffer)
{
unsigned int p, pe, eof, ts HB_UNUSED, te, act;
int cs;
hb_glyph_info_t *info = buffer->info;
#line 339 "hb-ot-shape-complex-use-machine.hh"
{
cs = use_syllable_machine_start;
ts = 0;
te = 0;
act = 0;
}
#line 162 "hb-ot-shape-complex-use-machine.rl"
p = 0;
pe = eof = buffer->len;
unsigned int last = 0;
unsigned int syllable_serial = 1;
#line 356 "hb-ot-shape-complex-use-machine.hh"
{
int _slen;
int _trans;
const unsigned char *_keys;
const char *_inds;
if ( p == pe )
goto _test_eof;
_resume:
switch ( _use_syllable_machine_from_state_actions[cs] ) {
case 6:
#line 1 "NONE"
{ts = p;}
break;
#line 370 "hb-ot-shape-complex-use-machine.hh"
}
_keys = _use_syllable_machine_trans_keys + (cs<<1);
_inds = _use_syllable_machine_indicies + _use_syllable_machine_index_offsets[cs];
_slen = _use_syllable_machine_key_spans[cs];
_trans = _inds[ _slen > 0 && _keys[0] <=( info[p].use_category()) &&
( info[p].use_category()) <= _keys[1] ?
( info[p].use_category()) - _keys[0] : _slen ];
_eof_trans:
cs = _use_syllable_machine_trans_targs[_trans];
if ( _use_syllable_machine_trans_actions[_trans] == 0 )
goto _again;
switch ( _use_syllable_machine_trans_actions[_trans] ) {
case 7:
#line 1 "NONE"
{te = p+1;}
break;
case 12:
#line 130 "hb-ot-shape-complex-use-machine.rl"
{te = p+1;{ found_syllable (independent_cluster); }}
break;
case 14:
#line 132 "hb-ot-shape-complex-use-machine.rl"
{te = p+1;{ found_syllable (standard_cluster); }}
break;
case 9:
#line 136 "hb-ot-shape-complex-use-machine.rl"
{te = p+1;{ found_syllable (broken_cluster); }}
break;
case 8:
#line 137 "hb-ot-shape-complex-use-machine.rl"
{te = p+1;{ found_syllable (non_cluster); }}
break;
case 11:
#line 130 "hb-ot-shape-complex-use-machine.rl"
{te = p;p--;{ found_syllable (independent_cluster); }}
break;
case 15:
#line 131 "hb-ot-shape-complex-use-machine.rl"
{te = p;p--;{ found_syllable (virama_terminated_cluster); }}
break;
case 13:
#line 132 "hb-ot-shape-complex-use-machine.rl"
{te = p;p--;{ found_syllable (standard_cluster); }}
break;
case 17:
#line 133 "hb-ot-shape-complex-use-machine.rl"
{te = p;p--;{ found_syllable (number_joiner_terminated_cluster); }}
break;
case 16:
#line 134 "hb-ot-shape-complex-use-machine.rl"
{te = p;p--;{ found_syllable (numeral_cluster); }}
break;
case 20:
#line 135 "hb-ot-shape-complex-use-machine.rl"
{te = p;p--;{ found_syllable (symbol_cluster); }}
break;
case 18:
#line 136 "hb-ot-shape-complex-use-machine.rl"
{te = p;p--;{ found_syllable (broken_cluster); }}
break;
case 19:
#line 137 "hb-ot-shape-complex-use-machine.rl"
{te = p;p--;{ found_syllable (non_cluster); }}
break;
case 1:
#line 132 "hb-ot-shape-complex-use-machine.rl"
{{p = ((te))-1;}{ found_syllable (standard_cluster); }}
break;
case 4:
#line 136 "hb-ot-shape-complex-use-machine.rl"
{{p = ((te))-1;}{ found_syllable (broken_cluster); }}
break;
case 2:
#line 1 "NONE"
{ switch( act ) {
case 7:
{{p = ((te))-1;} found_syllable (broken_cluster); }
break;
case 8:
{{p = ((te))-1;} found_syllable (non_cluster); }
break;
}
}
break;
case 3:
#line 1 "NONE"
{te = p+1;}
#line 136 "hb-ot-shape-complex-use-machine.rl"
{act = 7;}
break;
case 10:
#line 1 "NONE"
{te = p+1;}
#line 137 "hb-ot-shape-complex-use-machine.rl"
{act = 8;}
break;
#line 472 "hb-ot-shape-complex-use-machine.hh"
}
_again:
switch ( _use_syllable_machine_to_state_actions[cs] ) {
case 5:
#line 1 "NONE"
{ts = 0;}
break;
#line 481 "hb-ot-shape-complex-use-machine.hh"
}
if ( ++p != pe )
goto _resume;
_test_eof: {}
if ( p == eof )
{
if ( _use_syllable_machine_eof_trans[cs] > 0 ) {
_trans = _use_syllable_machine_eof_trans[cs] - 1;
goto _eof_trans;
}
}
}
#line 171 "hb-ot-shape-complex-use-machine.rl"
}
#undef found_syllable
#endif /* HB_OT_SHAPE_COMPLEX_USE_MACHINE_HH */