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diff --git a/node_modules/wrap-ansi/node_modules/string-width/readme.md b/node_modules/wrap-ansi/node_modules/string-width/readme.md new file mode 100644 index 0000000..1ab42c9 --- /dev/null +++ b/node_modules/wrap-ansi/node_modules/string-width/readme.md @@ -0,0 +1,42 @@ +# string-width [](https://travis-ci.org/sindresorhus/string-width) + +> Get the visual width of a string - the number of columns required to display it + +Some Unicode characters are [fullwidth](https://en.wikipedia.org/wiki/Halfwidth_and_fullwidth_forms) and use double the normal width. [ANSI escape codes](http://en.wikipedia.org/wiki/ANSI_escape_code) are stripped and doesn't affect the width. + +Useful to be able to measure the actual width of command-line output. + + +## Install + +``` +$ npm install --save string-width +``` + + +## Usage + +```js +const stringWidth = require('string-width'); + +stringWidth('古'); +//=> 2 + +stringWidth('\u001b[1m古\u001b[22m'); +//=> 2 + +stringWidth('a'); +//=> 1 +``` + + +## Related + +- [string-width-cli](https://github.com/sindresorhus/string-width-cli) - CLI for this module +- [string-length](https://github.com/sindresorhus/string-length) - Get the real length of a string +- [widest-line](https://github.com/sindresorhus/widest-line) - Get the visual width of the widest line in a string + + +## License + +MIT © [Sindre Sorhus](https://sindresorhus.com) |