File: Utilities.hs

package info (click to toggle)
haskell-test-framework 0.6-1
  • links: PTS, VCS
  • area: main
  • in suites: wheezy
  • size: 176 kB
  • sloc: haskell: 928; makefile: 2
file content (12 lines) | stat: -rw-r--r-- 302 bytes parent folder | download 
1
2
3
4
5
6
7
8
9
10
11
12
 
module Test.Framework.Runners.Console.Utilities (
        hideCursorDuring
    ) where

import System.Console.ANSI
import System.IO

import Control.Exception.Extensible


hideCursorDuring :: IO a -> IO a
hideCursorDuring action = bracket hideCursor (const (showCursor >> hFlush stdout)) (const action)