| blob | 5f9416ba8a2fd11b973a61f71e902f157c2740bd |
1 /**
2 * widechar_width.h for Unicode 15.0.0
3 * See https://github.com/ridiculousfish/widecharwidth/
4 *
5 * SHA1 file hashes:
6 * (
7 * the hashes for generate.py and the template are git object hashes,
8 * use `git log --all --find-object=<hash>` in the widecharwidth repository
9 * to see which commit they correspond to,
10 * or run `git hash-object` on the file to compare.
11 * The other hashes are simple `sha1sum` style hashes.
12 * )
13 *
14 * generate.py: 1d24de5a7caf6e8cc4e5a688ea83db972efe4538
15 * template.js: 1249763c5b7c1e308aeb4ca64f1e15bce1fab9b3
16 * UnicodeData.txt: 3e1900295af0978ad6be3153de4c97d55198ab4b
17 * EastAsianWidth.txt: 2637ce61d024cb25c768023fa4d7594b53474919
18 * emoji-data.txt: 7754a51be6ebe38f906e4fe948720e0f3b78bfd7
19 */
21 #ifndef WIDECHAR_WIDTH_H
22 #define WIDECHAR_WIDTH_H
24 #include <algorithm>
25 #include <iterator>
26 #include <cstddef>
27 #include <cstdint>
31 /* Special width values */
40 };
42 /* An inclusive range of characters. */
46 };
48 /* Simple ASCII characters - used a lot, so we check them first. */
51 };
53 /* Private usage range. */
58 };
60 /* Nonprinting characters. */
86 };
88 /* Width 0 combining marks. */
400 };
402 /* Width 0 combining letters. */
406 };
408 /* Width 2 characters. */
482 };
484 /* Ambiguous-width characters. */
665 };
667 /* Unassigned characters. */
1395 };
1397 /* Non-characters. */
1417 };
1419 /* Characters that were widened from width 1 to 2 in Unicode 9. */
1487 };
1494 }
1496 /* Return the width of character c, or a special negative value. */
1519 }