Module supports_unicode

Utility module that builds on top of the functionality of the global supports_unicode crate by adding a fallback global static, and a function that always indicates lack of unicode support if the crate/feature is not enabled.

Statics

• FORCE_ASCIIsupports-unicode
  Should all output force the use of ASCII characters only?

Functions

• set_force_asciisupports-unicode
  Set the global FORCE_ASCII static.
• supports_unicode
  Should we be writing unicode out to the user’s terminal?