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diff --git a/src/3rdparty/harfbuzz-ng/src/hb-buffer-deserialize-text-unicode.hh b/src/3rdparty/harfbuzz-ng/src/hb-buffer-deserialize-text-unicode.hh
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@@ -0,0 +1,332 @@
+
+#line 1 "hb-buffer-deserialize-text-unicode.rl"
+/*
+ * Copyright © 2013 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.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_BUFFER_DESERIALIZE_TEXT_UNICODE_HH
+#define HB_BUFFER_DESERIALIZE_TEXT_UNICODE_HH
+
+#include "hb.hh"
+
+
+#line 36 "hb-buffer-deserialize-text-unicode.hh"
+static const unsigned char _deserialize_text_unicode_trans_keys[] = {
+ 0u, 0u, 9u, 117u, 43u, 102u, 48u, 102u, 48u, 57u, 9u, 124u, 9u, 124u, 9u, 124u,
+ 9u, 124u, 0
+};
+
+static const char _deserialize_text_unicode_key_spans[] = {
+ 0, 109, 60, 55, 10, 116, 116, 116,
+ 116
+};
+
+static const short _deserialize_text_unicode_index_offsets[] = {
+ 0, 0, 110, 171, 227, 238, 355, 472,
+ 589
+};
+
+static const char _deserialize_text_unicode_indicies[] = {
+ 0, 0, 0, 0, 0, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 0, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 2, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 2, 1, 3,
+ 1, 1, 1, 1, 4, 4, 4, 4,
+ 4, 4, 4, 4, 4, 4, 1, 1,
+ 1, 1, 1, 1, 1, 4, 4, 4,
+ 4, 4, 4, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 4, 4, 4,
+ 4, 4, 4, 1, 4, 4, 4, 4,
+ 4, 4, 4, 4, 4, 4, 1, 1,
+ 1, 1, 1, 1, 1, 4, 4, 4,
+ 4, 4, 4, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 4, 4, 4,
+ 4, 4, 4, 1, 5, 6, 6, 6,
+ 6, 6, 6, 6, 6, 6, 1, 7,
+ 7, 7, 7, 7, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 7, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 8, 8,
+ 8, 8, 8, 8, 8, 8, 8, 8,
+ 1, 1, 1, 9, 1, 1, 1, 8,
+ 8, 8, 8, 8, 8, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 8,
+ 8, 8, 8, 8, 8, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 10, 1, 11, 11, 11, 11,
+ 11, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 11, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 0,
+ 1, 12, 12, 12, 12, 12, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 12, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 13, 1, 12, 12,
+ 12, 12, 12, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 12, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 13, 1, 0
+};
+
+static const char _deserialize_text_unicode_trans_targs[] = {
+ 1, 0, 2, 3, 5, 7, 8, 6,
+ 5, 4, 1, 6, 6, 1, 8
+};
+
+static const char _deserialize_text_unicode_trans_actions[] = {
+ 0, 0, 1, 0, 2, 2, 2, 3,
+ 0, 4, 3, 0, 5, 5, 0
+};
+
+static const char _deserialize_text_unicode_eof_actions[] = {
+ 0, 0, 0, 0, 0, 3, 0, 5,
+ 5
+};
+
+static const int deserialize_text_unicode_start = 1;
+static const int deserialize_text_unicode_first_final = 5;
+static const int deserialize_text_unicode_error = 0;
+
+static const int deserialize_text_unicode_en_main = 1;
+
+
+#line 79 "hb-buffer-deserialize-text-unicode.rl"
+
+
+static hb_bool_t
+_hb_buffer_deserialize_text_unicode (hb_buffer_t *buffer,
+ const char *buf,
+ unsigned int buf_len,
+ const char **end_ptr,
+ hb_font_t *font)
+{
+ const char *p = buf, *pe = buf + buf_len, *eof = pe, *orig_pe = pe;
+
+ while (p < pe && ISSPACE (*p))
+ p++;
+ if (p < pe && *p == (buffer->len ? '|' : '<'))
+ *end_ptr = ++p;
+
+ const char *end = strchr ((char *) p, '>');
+ if (end)
+ pe = eof = end;
+ else
+ {
+ end = strrchr ((char *) p, '|');
+ if (end)
+ pe = eof = end;
+ else
+ pe = eof = p;
+ }
+
+
+ const char *tok = nullptr;
+ int cs;
+ hb_glyph_info_t info = {0};
+ const hb_glyph_position_t pos = {0};
+
+#line 201 "hb-buffer-deserialize-text-unicode.hh"
+ {
+ cs = deserialize_text_unicode_start;
+ }
+
+#line 206 "hb-buffer-deserialize-text-unicode.hh"
+ {
+ int _slen;
+ int _trans;
+ const unsigned char *_keys;
+ const char *_inds;
+ if ( p == pe )
+ goto _test_eof;
+ if ( cs == 0 )
+ goto _out;
+_resume:
+ _keys = _deserialize_text_unicode_trans_keys + (cs<<1);
+ _inds = _deserialize_text_unicode_indicies + _deserialize_text_unicode_index_offsets[cs];
+
+ _slen = _deserialize_text_unicode_key_spans[cs];
+ _trans = _inds[ _slen > 0 && _keys[0] <=(*p) &&
+ (*p) <= _keys[1] ?
+ (*p) - _keys[0] : _slen ];
+
+ cs = _deserialize_text_unicode_trans_targs[_trans];
+
+ if ( _deserialize_text_unicode_trans_actions[_trans] == 0 )
+ goto _again;
+
+ switch ( _deserialize_text_unicode_trans_actions[_trans] ) {
+ case 1:
+#line 38 "hb-buffer-deserialize-text-unicode.rl"
+ {
+ hb_memset (&info, 0, sizeof (info));
+}
+ break;
+ case 2:
+#line 51 "hb-buffer-deserialize-text-unicode.rl"
+ {
+ tok = p;
+}
+ break;
+ case 4:
+#line 55 "hb-buffer-deserialize-text-unicode.rl"
+ {if (!parse_hex (tok, p, &info.codepoint )) return false; }
+ break;
+ case 3:
+#line 55 "hb-buffer-deserialize-text-unicode.rl"
+ {if (!parse_hex (tok, p, &info.codepoint )) return false; }
+#line 42 "hb-buffer-deserialize-text-unicode.rl"
+ {
+ buffer->add_info (info);
+ if (unlikely (!buffer->successful))
+ return false;
+ if (buffer->have_positions)
+ buffer->pos[buffer->len - 1] = pos;
+ *end_ptr = p;
+}
+ break;
+ case 5:
+#line 57 "hb-buffer-deserialize-text-unicode.rl"
+ { if (!parse_uint (tok, p, &info.cluster )) return false; }
+#line 42 "hb-buffer-deserialize-text-unicode.rl"
+ {
+ buffer->add_info (info);
+ if (unlikely (!buffer->successful))
+ return false;
+ if (buffer->have_positions)
+ buffer->pos[buffer->len - 1] = pos;
+ *end_ptr = p;
+}
+ break;
+#line 273 "hb-buffer-deserialize-text-unicode.hh"
+ }
+
+_again:
+ if ( cs == 0 )
+ goto _out;
+ if ( ++p != pe )
+ goto _resume;
+ _test_eof: {}
+ if ( p == eof )
+ {
+ switch ( _deserialize_text_unicode_eof_actions[cs] ) {
+ case 3:
+#line 55 "hb-buffer-deserialize-text-unicode.rl"
+ {if (!parse_hex (tok, p, &info.codepoint )) return false; }
+#line 42 "hb-buffer-deserialize-text-unicode.rl"
+ {
+ buffer->add_info (info);
+ if (unlikely (!buffer->successful))
+ return false;
+ if (buffer->have_positions)
+ buffer->pos[buffer->len - 1] = pos;
+ *end_ptr = p;
+}
+ break;
+ case 5:
+#line 57 "hb-buffer-deserialize-text-unicode.rl"
+ { if (!parse_uint (tok, p, &info.cluster )) return false; }
+#line 42 "hb-buffer-deserialize-text-unicode.rl"
+ {
+ buffer->add_info (info);
+ if (unlikely (!buffer->successful))
+ return false;
+ if (buffer->have_positions)
+ buffer->pos[buffer->len - 1] = pos;
+ *end_ptr = p;
+}
+ break;
+#line 311 "hb-buffer-deserialize-text-unicode.hh"
+ }
+ }
+
+ _out: {}
+ }
+
+#line 115 "hb-buffer-deserialize-text-unicode.rl"
+
+
+ if (pe < orig_pe && *pe == '>')
+ {
+ pe++;
+ if (p == pe)
+ p++;
+ }
+
+ *end_ptr = p;
+
+ return p == pe;
+}
+
+#endif /* HB_BUFFER_DESERIALIZE_TEXT_UNICODE_HH */
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