| Safe Haskell | Safe |
|---|---|
| Language | Haskell98 |
Test.HUnit.Terminal
Description
This module handles the complexities of writing information to the terminal, including modifying text in place.
- terminalAppearance :: String -> String
Documentation
terminalAppearance :: String -> String Source
Simplifies the input string by interpreting \r and \b characters
specially so that the result string has the same final (or terminal,
pun intended) appearance as would the input string when written to a
terminal that overwrites character positions following carriage
returns and backspaces.