Issues with Non-Latin Characters and Emoji on Windows

[myles]

Description:

Jekyll::Typogrify fails on Windows with non-latin characters and emoji.

Tell us a bit about yourself:

• Version of Jekyll::Typogrify I'm using: 0.3.2
• Version of Jekyll I'm using: 3.3.0
• Version of Ruby I'm using: ruby 2.2.3p173
• Operating System: Windows running on AppVeyor
• Browser: N/A

Steps to reproduce:

<strong>{{ "🤖s Fighting 🐵s" | improve }}</strong>

I expected the following:

<strong>🤖s Fighting&nbsp;🐵s</strong>

But got the following, instead:

<strong>🤖s Fighting&nbsp;🐵s</strong>

Other details:

I don't know enough about Ruby and Windows to solve this issue by myself.