Call hFlush after outputting.

roelvandijk / terminal-progress-bar

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Call hFlush after outputting. #9

Closed andersjel closed 8 years ago

andersjel commented 9 years ago

Instead of configuring stdout to be non-buffering. System.ProgressBar could just call System.IO.hFlush after printing. This also causes less flicker of the cursor as half-written lines are never printed.

roelvandijk commented 8 years ago

Excellent idea. Thanks for the suggestion!