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author | Rebecca Turner <me@re-becca.org> | 2018-04-20 18:26:37 -0700 |
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committer | Rebecca Turner <me@re-becca.org> | 2018-05-24 23:24:45 -0700 |
commit | 468ab4519e1b92473acefb22801497a1af6aebae (patch) | |
tree | bdac1d062cd4b094bde3a21147bab5d82c792ece /deps/npm/node_modules/wide-align/node_modules/is-fullwidth-code-point/index.js | |
parent | ac8226115e2192a7a46ba07789fa5136f74223e1 (diff) | |
download | android-node-v8-468ab4519e1b92473acefb22801497a1af6aebae.tar.gz android-node-v8-468ab4519e1b92473acefb22801497a1af6aebae.tar.bz2 android-node-v8-468ab4519e1b92473acefb22801497a1af6aebae.zip |
deps: upgrade npm to 6.1.0
PR-URL: https://github.com/nodejs/node/pull/20190
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Tiancheng "Timothy" Gu <timothygu99@gmail.com>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Michaƫl Zasso <targos@protonmail.com>
Diffstat (limited to 'deps/npm/node_modules/wide-align/node_modules/is-fullwidth-code-point/index.js')
-rw-r--r-- | deps/npm/node_modules/wide-align/node_modules/is-fullwidth-code-point/index.js | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/deps/npm/node_modules/wide-align/node_modules/is-fullwidth-code-point/index.js b/deps/npm/node_modules/wide-align/node_modules/is-fullwidth-code-point/index.js new file mode 100644 index 0000000000..a7d3e3855f --- /dev/null +++ b/deps/npm/node_modules/wide-align/node_modules/is-fullwidth-code-point/index.js @@ -0,0 +1,46 @@ +'use strict'; +var numberIsNan = require('number-is-nan'); + +module.exports = function (x) { + if (numberIsNan(x)) { + return false; + } + + // https://github.com/nodejs/io.js/blob/cff7300a578be1b10001f2d967aaedc88aee6402/lib/readline.js#L1369 + + // code points are derived from: + // http://www.unix.org/Public/UNIDATA/EastAsianWidth.txt + if (x >= 0x1100 && ( + x <= 0x115f || // Hangul Jamo + 0x2329 === x || // LEFT-POINTING ANGLE BRACKET + 0x232a === x || // RIGHT-POINTING ANGLE BRACKET + // CJK Radicals Supplement .. Enclosed CJK Letters and Months + (0x2e80 <= x && x <= 0x3247 && x !== 0x303f) || + // Enclosed CJK Letters and Months .. CJK Unified Ideographs Extension A + 0x3250 <= x && x <= 0x4dbf || + // CJK Unified Ideographs .. Yi Radicals + 0x4e00 <= x && x <= 0xa4c6 || + // Hangul Jamo Extended-A + 0xa960 <= x && x <= 0xa97c || + // Hangul Syllables + 0xac00 <= x && x <= 0xd7a3 || + // CJK Compatibility Ideographs + 0xf900 <= x && x <= 0xfaff || + // Vertical Forms + 0xfe10 <= x && x <= 0xfe19 || + // CJK Compatibility Forms .. Small Form Variants + 0xfe30 <= x && x <= 0xfe6b || + // Halfwidth and Fullwidth Forms + 0xff01 <= x && x <= 0xff60 || + 0xffe0 <= x && x <= 0xffe6 || + // Kana Supplement + 0x1b000 <= x && x <= 0x1b001 || + // Enclosed Ideographic Supplement + 0x1f200 <= x && x <= 0x1f251 || + // CJK Unified Ideographs Extension B .. Tertiary Ideographic Plane + 0x20000 <= x && x <= 0x3fffd)) { + return true; + } + + return false; +} |