itcast bd67f780cf 完成 3 months ago
..
docs bd67f780cf 完成 3 months ago
test bd67f780cf 完成 3 months ago
.npmignore bd67f780cf 完成 3 months ago
LICENSE bd67f780cf 完成 3 months ago
Readme.md bd67f780cf 完成 3 months ago
combining.js bd67f780cf 完成 3 months ago
index.js bd67f780cf 完成 3 months ago
package.json bd67f780cf 完成 3 months ago

Readme.md

wcwidth

Determine columns needed for a fixed-size wide-character string


wcwidth is a simple JavaScript port of wcwidth implemented in C by Markus Kuhn.

JavaScript port originally written by Woong Jun woong.jun@gmail.com (http://code.woong.org/)

Example

'한'.length    // => 1
wcwidth('한');   // => 2

'한글'.length    // => 2
wcwidth('한글'); // => 4

wcwidth() and its string version, wcswidth() are defined by IEEE Std 1002.1-2001, a.k.a. POSIX.1-2001, and return the number of columns used to represent the given wide character and string.

Markus's implementation assumes the wide character given to those functions to be encoded in ISO 10646, which is almost true for JavaScript's characters.

Further explaination here

License

MIT