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codeql-action/node_modules/eastasianwidth/eastasianwidth.js
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var eaw = {}; | |
if ('undefined' == typeof module) { | |
window.eastasianwidth = eaw; | |
} else { | |
module.exports = eaw; | |
} | |
eaw.eastAsianWidth = function(character) { | |
var x = character.charCodeAt(0); | |
var y = (character.length == 2) ? character.charCodeAt(1) : 0; | |
var codePoint = x; | |
if ((0xD800 <= x && x <= 0xDBFF) && (0xDC00 <= y && y <= 0xDFFF)) { | |
x &= 0x3FF; | |
y &= 0x3FF; | |
codePoint = (x << 10) | y; | |
codePoint += 0x10000; | |
} | |
if ((0x3000 == codePoint) || | |
(0xFF01 <= codePoint && codePoint <= 0xFF60) || | |
(0xFFE0 <= codePoint && codePoint <= 0xFFE6)) { | |
return 'F'; | |
} | |
if ((0x20A9 == codePoint) || | |
(0xFF61 <= codePoint && codePoint <= 0xFFBE) || | |
(0xFFC2 <= codePoint && codePoint <= 0xFFC7) || | |
(0xFFCA <= codePoint && codePoint <= 0xFFCF) || | |
(0xFFD2 <= codePoint && codePoint <= 0xFFD7) || | |
(0xFFDA <= codePoint && codePoint <= 0xFFDC) || | |
(0xFFE8 <= codePoint && codePoint <= 0xFFEE)) { | |
return 'H'; | |
} | |
if ((0x1100 <= codePoint && codePoint <= 0x115F) || | |
(0x11A3 <= codePoint && codePoint <= 0x11A7) || | |
(0x11FA <= codePoint && codePoint <= 0x11FF) || | |
(0x2329 <= codePoint && codePoint <= 0x232A) || | |
(0x2E80 <= codePoint && codePoint <= 0x2E99) || | |
(0x2E9B <= codePoint && codePoint <= 0x2EF3) || | |
(0x2F00 <= codePoint && codePoint <= 0x2FD5) || | |
(0x2FF0 <= codePoint && codePoint <= 0x2FFB) || | |
(0x3001 <= codePoint && codePoint <= 0x303E) || | |
(0x3041 <= codePoint && codePoint <= 0x3096) || | |
(0x3099 <= codePoint && codePoint <= 0x30FF) || | |
(0x3105 <= codePoint && codePoint <= 0x312D) || | |
(0x3131 <= codePoint && codePoint <= 0x318E) || | |
(0x3190 <= codePoint && codePoint <= 0x31BA) || | |
(0x31C0 <= codePoint && codePoint <= 0x31E3) || | |
(0x31F0 <= codePoint && codePoint <= 0x321E) || | |
(0x3220 <= codePoint && codePoint <= 0x3247) || | |
(0x3250 <= codePoint && codePoint <= 0x32FE) || | |
(0x3300 <= codePoint && codePoint <= 0x4DBF) || | |
(0x4E00 <= codePoint && codePoint <= 0xA48C) || | |
(0xA490 <= codePoint && codePoint <= 0xA4C6) || | |
(0xA960 <= codePoint && codePoint <= 0xA97C) || | |
(0xAC00 <= codePoint && codePoint <= 0xD7A3) || | |
(0xD7B0 <= codePoint && codePoint <= 0xD7C6) || | |
(0xD7CB <= codePoint && codePoint <= 0xD7FB) || | |
(0xF900 <= codePoint && codePoint <= 0xFAFF) || | |
(0xFE10 <= codePoint && codePoint <= 0xFE19) || | |
(0xFE30 <= codePoint && codePoint <= 0xFE52) || | |
(0xFE54 <= codePoint && codePoint <= 0xFE66) || | |
(0xFE68 <= codePoint && codePoint <= 0xFE6B) || | |
(0x1B000 <= codePoint && codePoint <= 0x1B001) || | |
(0x1F200 <= codePoint && codePoint <= 0x1F202) || | |
(0x1F210 <= codePoint && codePoint <= 0x1F23A) || | |
(0x1F240 <= codePoint && codePoint <= 0x1F248) || | |
(0x1F250 <= codePoint && codePoint <= 0x1F251) || | |
(0x20000 <= codePoint && codePoint <= 0x2F73F) || | |
(0x2B740 <= codePoint && codePoint <= 0x2FFFD) || | |
(0x30000 <= codePoint && codePoint <= 0x3FFFD)) { | |
return 'W'; | |
} | |
if ((0x0020 <= codePoint && codePoint <= 0x007E) || | |
(0x00A2 <= codePoint && codePoint <= 0x00A3) || | |
(0x00A5 <= codePoint && codePoint <= 0x00A6) || | |
(0x00AC == codePoint) || | |
(0x00AF == codePoint) || | |
(0x27E6 <= codePoint && codePoint <= 0x27ED) || | |
(0x2985 <= codePoint && codePoint <= 0x2986)) { | |
return 'Na'; | |
} | |
if ((0x00A1 == codePoint) || | |
(0x00A4 == codePoint) || | |
(0x00A7 <= codePoint && codePoint <= 0x00A8) || | |
(0x00AA == codePoint) || | |
(0x00AD <= codePoint && codePoint <= 0x00AE) || | |
(0x00B0 <= codePoint && codePoint <= 0x00B4) || | |
(0x00B6 <= codePoint && codePoint <= 0x00BA) || | |
(0x00BC <= codePoint && codePoint <= 0x00BF) || | |
(0x00C6 == codePoint) || | |
(0x00D0 == codePoint) || | |
(0x00D7 <= codePoint && codePoint <= 0x00D8) || | |
(0x00DE <= codePoint && codePoint <= 0x00E1) || | |
(0x00E6 == codePoint) || | |
(0x00E8 <= codePoint && codePoint <= 0x00EA) || | |
(0x00EC <= codePoint && codePoint <= 0x00ED) || | |
(0x00F0 == codePoint) || | |
(0x00F2 <= codePoint && codePoint <= 0x00F3) || | |
(0x00F7 <= codePoint && codePoint <= 0x00FA) || | |
(0x00FC == codePoint) || | |
(0x00FE == codePoint) || | |
(0x0101 == codePoint) || | |
(0x0111 == codePoint) || | |
(0x0113 == codePoint) || | |
(0x011B == codePoint) || | |
(0x0126 <= codePoint && codePoint <= 0x0127) || | |
(0x012B == codePoint) || | |
(0x0131 <= codePoint && codePoint <= 0x0133) || | |
(0x0138 == codePoint) || | |
(0x013F <= codePoint && codePoint <= 0x0142) || | |
(0x0144 == codePoint) || | |
(0x0148 <= codePoint && codePoint <= 0x014B) || | |
(0x014D == codePoint) || | |
(0x0152 <= codePoint && codePoint <= 0x0153) || | |
(0x0166 <= codePoint && codePoint <= 0x0167) || | |
(0x016B == codePoint) || | |
(0x01CE == codePoint) || | |
(0x01D0 == codePoint) || | |
(0x01D2 == codePoint) || | |
(0x01D4 == codePoint) || | |
(0x01D6 == codePoint) || | |
(0x01D8 == codePoint) || | |
(0x01DA == codePoint) || | |
(0x01DC == codePoint) || | |
(0x0251 == codePoint) || | |
(0x0261 == codePoint) || | |
(0x02C4 == codePoint) || | |
(0x02C7 == codePoint) || | |
(0x02C9 <= codePoint && codePoint <= 0x02CB) || | |
(0x02CD == codePoint) || | |
(0x02D0 == codePoint) || | |
(0x02D8 <= codePoint && codePoint <= 0x02DB) || | |
(0x02DD == codePoint) || | |
(0x02DF == codePoint) || | |
(0x0300 <= codePoint && codePoint <= 0x036F) || | |
(0x0391 <= codePoint && codePoint <= 0x03A1) || | |
(0x03A3 <= codePoint && codePoint <= 0x03A9) || | |
(0x03B1 <= codePoint && codePoint <= 0x03C1) || | |
(0x03C3 <= codePoint && codePoint <= 0x03C9) || | |
(0x0401 == codePoint) || | |
(0x0410 <= codePoint && codePoint <= 0x044F) || | |
(0x0451 == codePoint) || | |
(0x2010 == codePoint) || | |
(0x2013 <= codePoint && codePoint <= 0x2016) || | |
(0x2018 <= codePoint && codePoint <= 0x2019) || | |
(0x201C <= codePoint && codePoint <= 0x201D) || | |
(0x2020 <= codePoint && codePoint <= 0x2022) || | |
(0x2024 <= codePoint && codePoint <= 0x2027) || | |
(0x2030 == codePoint) || | |
(0x2032 <= codePoint && codePoint <= 0x2033) || | |
(0x2035 == codePoint) || | |
(0x203B == codePoint) || | |
(0x203E == codePoint) || | |
(0x2074 == codePoint) || | |
(0x207F == codePoint) || | |
(0x2081 <= codePoint && codePoint <= 0x2084) || | |
(0x20AC == codePoint) || | |
(0x2103 == codePoint) || | |
(0x2105 == codePoint) || | |
(0x2109 == codePoint) || | |
(0x2113 == codePoint) || | |
(0x2116 == codePoint) || | |
(0x2121 <= codePoint && codePoint <= 0x2122) || | |
(0x2126 == codePoint) || | |
(0x212B == codePoint) || | |
(0x2153 <= codePoint && codePoint <= 0x2154) || | |
(0x215B <= codePoint && codePoint <= 0x215E) || | |
(0x2160 <= codePoint && codePoint <= 0x216B) || | |
(0x2170 <= codePoint && codePoint <= 0x2179) || | |
(0x2189 == codePoint) || | |
(0x2190 <= codePoint && codePoint <= 0x2199) || | |
(0x21B8 <= codePoint && codePoint <= 0x21B9) || | |
(0x21D2 == codePoint) || | |
(0x21D4 == codePoint) || | |
(0x21E7 == codePoint) || | |
(0x2200 == codePoint) || | |
(0x2202 <= codePoint && codePoint <= 0x2203) || | |
(0x2207 <= codePoint && codePoint <= 0x2208) || | |
(0x220B == codePoint) || | |
(0x220F == codePoint) || | |
(0x2211 == codePoint) || | |
(0x2215 == codePoint) || | |
(0x221A == codePoint) || | |
(0x221D <= codePoint && codePoint <= 0x2220) || | |
(0x2223 == codePoint) || | |
(0x2225 == codePoint) || | |
(0x2227 <= codePoint && codePoint <= 0x222C) || | |
(0x222E == codePoint) || | |
(0x2234 <= codePoint && codePoint <= 0x2237) || | |
(0x223C <= codePoint && codePoint <= 0x223D) || | |
(0x2248 == codePoint) || | |
(0x224C == codePoint) || | |
(0x2252 == codePoint) || | |
(0x2260 <= codePoint && codePoint <= 0x2261) || | |
(0x2264 <= codePoint && codePoint <= 0x2267) || | |
(0x226A <= codePoint && codePoint <= 0x226B) || | |
(0x226E <= codePoint && codePoint <= 0x226F) || | |
(0x2282 <= codePoint && codePoint <= 0x2283) || | |
(0x2286 <= codePoint && codePoint <= 0x2287) || | |
(0x2295 == codePoint) || | |
(0x2299 == codePoint) || | |
(0x22A5 == codePoint) || | |
(0x22BF == codePoint) || | |
(0x2312 == codePoint) || | |
(0x2460 <= codePoint && codePoint <= 0x24E9) || | |
(0x24EB <= codePoint && codePoint <= 0x254B) || | |
(0x2550 <= codePoint && codePoint <= 0x2573) || | |
(0x2580 <= codePoint && codePoint <= 0x258F) || | |
(0x2592 <= codePoint && codePoint <= 0x2595) || | |
(0x25A0 <= codePoint && codePoint <= 0x25A1) || | |
(0x25A3 <= codePoint && codePoint <= 0x25A9) || | |
(0x25B2 <= codePoint && codePoint <= 0x25B3) || | |
(0x25B6 <= codePoint && codePoint <= 0x25B7) || | |
(0x25BC <= codePoint && codePoint <= 0x25BD) || | |
(0x25C0 <= codePoint && codePoint <= 0x25C1) || | |
(0x25C6 <= codePoint && codePoint <= 0x25C8) || | |
(0x25CB == codePoint) || | |
(0x25CE <= codePoint && codePoint <= 0x25D1) || | |
(0x25E2 <= codePoint && codePoint <= 0x25E5) || | |
(0x25EF == codePoint) || | |
(0x2605 <= codePoint && codePoint <= 0x2606) || | |
(0x2609 == codePoint) || | |
(0x260E <= codePoint && codePoint <= 0x260F) || | |
(0x2614 <= codePoint && codePoint <= 0x2615) || | |
(0x261C == codePoint) || | |
(0x261E == codePoint) || | |
(0x2640 == codePoint) || | |
(0x2642 == codePoint) || | |
(0x2660 <= codePoint && codePoint <= 0x2661) || | |
(0x2663 <= codePoint && codePoint <= 0x2665) || | |
(0x2667 <= codePoint && codePoint <= 0x266A) || | |
(0x266C <= codePoint && codePoint <= 0x266D) || | |
(0x266F == codePoint) || | |
(0x269E <= codePoint && codePoint <= 0x269F) || | |
(0x26BE <= codePoint && codePoint <= 0x26BF) || | |
(0x26C4 <= codePoint && codePoint <= 0x26CD) || | |
(0x26CF <= codePoint && codePoint <= 0x26E1) || | |
(0x26E3 == codePoint) || | |
(0x26E8 <= codePoint && codePoint <= 0x26FF) || | |
(0x273D == codePoint) || | |
(0x2757 == codePoint) || | |
(0x2776 <= codePoint && codePoint <= 0x277F) || | |
(0x2B55 <= codePoint && codePoint <= 0x2B59) || | |
(0x3248 <= codePoint && codePoint <= 0x324F) || | |
(0xE000 <= codePoint && codePoint <= 0xF8FF) || | |
(0xFE00 <= codePoint && codePoint <= 0xFE0F) || | |
(0xFFFD == codePoint) || | |
(0x1F100 <= codePoint && codePoint <= 0x1F10A) || | |
(0x1F110 <= codePoint && codePoint <= 0x1F12D) || | |
(0x1F130 <= codePoint && codePoint <= 0x1F169) || | |
(0x1F170 <= codePoint && codePoint <= 0x1F19A) || | |
(0xE0100 <= codePoint && codePoint <= 0xE01EF) || | |
(0xF0000 <= codePoint && codePoint <= 0xFFFFD) || | |
(0x100000 <= codePoint && codePoint <= 0x10FFFD)) { | |
return 'A'; | |
} | |
return 'N'; | |
}; | |
eaw.characterLength = function(character) { | |
var code = this.eastAsianWidth(character); | |
if (code == 'F' || code == 'W' || code == 'A') { | |
return 2; | |
} else { | |
return 1; | |
} | |
}; | |
// Split a string considering surrogate-pairs. | |
function stringToArray(string) { | |
return string.match(/[\uD800-\uDBFF][\uDC00-\uDFFF]|[^\uD800-\uDFFF]/g) || []; | |
} | |
eaw.length = function(string) { | |
var characters = stringToArray(string); | |
var len = 0; | |
for (var i = 0; i < characters.length; i++) { | |
len = len + this.characterLength(characters[i]); | |
} | |
return len; | |
}; | |
eaw.slice = function(text, start, end) { | |
textLen = eaw.length(text) | |
start = start ? start : 0; | |
end = end ? end : 1; | |
if (start < 0) { | |
start = textLen + start; | |
} | |
if (end < 0) { | |
end = textLen + end; | |
} | |
var result = ''; | |
var eawLen = 0; | |
var chars = stringToArray(text); | |
for (var i = 0; i < chars.length; i++) { | |
var char = chars[i]; | |
var charLen = eaw.length(char); | |
if (eawLen >= start - (charLen == 2 ? 1 : 0)) { | |
if (eawLen + charLen <= end) { | |
result += char; | |
} else { | |
break; | |
} | |
} | |
eawLen += charLen; | |
} | |
return result; | |
}; |