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Diffstat (limited to 'assets/node_modules/string-width/index.js')
-rw-r--r-- | assets/node_modules/string-width/index.js | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/assets/node_modules/string-width/index.js b/assets/node_modules/string-width/index.js deleted file mode 100644 index a348067..0000000 --- a/assets/node_modules/string-width/index.js +++ /dev/null @@ -1,43 +0,0 @@ -'use strict'; -const stripAnsi = require('strip-ansi'); -const isFullwidthCodePoint = require('is-fullwidth-code-point'); -const emojiRegex = require('emoji-regex'); - -const stringWidth = string => { - string = string.replace(emojiRegex(), ' '); - - if (typeof string !== 'string' || string.length === 0) { - return 0; - } - - string = stripAnsi(string); - - let width = 0; - - for (let i = 0; i < string.length; i++) { - const code = string.codePointAt(i); - - // Ignore control characters - if (code <= 0x1F || (code >= 0x7F && code <= 0x9F)) { - continue; - } - - // Ignore combining characters - if (code >= 0x300 && code <= 0x36F) { - continue; - } - - // Surrogates - if (code > 0xFFFF) { - i++; - } - - width += isFullwidthCodePoint(code) ? 2 : 1; - } - - return width; -}; - -module.exports = stringWidth; -// TODO: remove this in the next major version -module.exports.default = stringWidth; |