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author | Kat Marchán <kzm@sykosomatic.org> | 2017-07-14 10:52:48 -0700 |
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committer | James M Snell <jasnell@gmail.com> | 2017-07-17 08:49:02 -0700 |
commit | 24f43903b4a2f5aa73a99e6f3d4cc62d559cf94b (patch) | |
tree | 9c32bd08c43de8721e54cd846d816fbe6cdf056e /deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/string-width/node_modules/code-point-at/index.js | |
parent | fa73087fcf4bd14db7791120e688a0a508885b64 (diff) | |
download | android-node-v8-24f43903b4a2f5aa73a99e6f3d4cc62d559cf94b.tar.gz android-node-v8-24f43903b4a2f5aa73a99e6f3d4cc62d559cf94b.tar.bz2 android-node-v8-24f43903b4a2f5aa73a99e6f3d4cc62d559cf94b.zip |
deps: upgrade npm to 5.3.0
PR-URL: https://github.com/nodejs/node/pull/14235
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Yuta Hiroto <hello@about-hiroppy.com>
Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Reviewed-By: James M Snell <jasnell@gmail.com>
Diffstat (limited to 'deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/string-width/node_modules/code-point-at/index.js')
-rw-r--r-- | deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/string-width/node_modules/code-point-at/index.js | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/string-width/node_modules/code-point-at/index.js b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/string-width/node_modules/code-point-at/index.js new file mode 100644 index 0000000000..0432fe6a30 --- /dev/null +++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/string-width/node_modules/code-point-at/index.js @@ -0,0 +1,32 @@ +/* eslint-disable babel/new-cap, xo/throw-new-error */ +'use strict'; +module.exports = function (str, pos) { + if (str === null || str === undefined) { + throw TypeError(); + } + + str = String(str); + + var size = str.length; + var i = pos ? Number(pos) : 0; + + if (Number.isNaN(i)) { + i = 0; + } + + if (i < 0 || i >= size) { + return undefined; + } + + var first = str.charCodeAt(i); + + if (first >= 0xD800 && first <= 0xDBFF && size > i + 1) { + var second = str.charCodeAt(i + 1); + + if (second >= 0xDC00 && second <= 0xDFFF) { + return ((first - 0xD800) * 0x400) + second - 0xDC00 + 0x10000; + } + } + + return first; +}; |