Command support for specified character encoding, closes #4644

[horochx]

What kind of change does this PR introduce?

• Bugfix
• Feature
• Docs
• New Binding issue #___
• Code style update
• Refactor
• Build-related changes
• Other, please describe:

Does this PR introduce a breaking change?

• Yes, and the changes were approved in issue #___
• No

Checklist

• When resolving issues, they are referenced in the PR's title (e.g fix: remove a typo, closes #___, #___)
• A change file is added if any packages will require a version bump due to this PR per the instructions in the readme.
• I have added a convincing reason for adding this feature, if necessary

Other information

[lucasfernog]

@horochx I assume this also fixes #2673 right? I'll test it tonight.

[lucasfernog]

Which encoding did you use for simplified chinese? Tried a couple ones but it wasn't perfect :D

[lucasfernog]

Ahh just found it in the issue, nvm.

[horochx]

Which encoding did you use for simplified chinese? Tried a couple ones but it wasn't perfect :D

When I use gbk, it works fine~