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Diffstat (limited to 'node_modules/wrap-ansi/node_modules/string-width/index.js')
-rw-r--r--node_modules/wrap-ansi/node_modules/string-width/index.js39
1 files changed, 0 insertions, 39 deletions
diff --git a/node_modules/wrap-ansi/node_modules/string-width/index.js b/node_modules/wrap-ansi/node_modules/string-width/index.js
deleted file mode 100644
index 33c9d6c..0000000
--- a/node_modules/wrap-ansi/node_modules/string-width/index.js
+++ /dev/null
@@ -1,39 +0,0 @@
-'use strict';
-const stripAnsi = require('strip-ansi');
-const isFullwidthCodePoint = require('is-fullwidth-code-point');
-const emojiRegex = require('emoji-regex')();
-
-module.exports = input => {
- input = input.replace(emojiRegex, ' ');
-
- if (typeof input !== 'string' || input.length === 0) {
- return 0;
- }
-
- input = stripAnsi(input);
-
- let width = 0;
-
- for (let i = 0; i < input.length; i++) {
- const code = input.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;
-};