Crate farve

Macros

• brackets
  Wraps a string on either side with square brackets. The brightness of the brackets can be set with the second argument (0-2).
• efarve
  Just like farve!, but prints to stderr instead of stdout. Creates an eprintln with a prefix and brackets (0-2 brightness).
• eprettyln
  Create a new eprintln function with a prefix and brackets (0-2 brightness).
• farve
  Create a new println function with a prefix and brackets (0-2 brightness).
• prettyln
  Create a new println function with a prefix and brackets (0-2 brightness).