peers/js-binarypack — pull request #1 by ghostoy (2013-02-16 06:16:12+00:00)
Title: Fix a bug when calculating the length of string containing non-ASCII characters

According to [MDN:String/length](https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/String/length), the `length` property may not match the actual number of characters in the string, which is true for non-ASCII characters.

This bug can be verified by packing and unpacking the Chinese character 汉.

This push request fixed the bug by replacing `var length = str.length` with `var length = new Blob([str]).size` to get the real length in bytes in `Packer.prototype.pack_string`.