From 43a880fbbcbd76ad103cf0633bd7bb8a74077556 Mon Sep 17 00:00:00 2001 From: Josh Rahm Date: Tue, 22 Nov 2022 00:20:28 -0700 Subject: Better implementation of the pending buffer. Still need to iron out some bugs. --- src/Rahm/Desktop/XMobarLog/PendingBuffer.hs | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) (limited to 'src/Rahm/Desktop/XMobarLog') diff --git a/src/Rahm/Desktop/XMobarLog/PendingBuffer.hs b/src/Rahm/Desktop/XMobarLog/PendingBuffer.hs index 0c00649..1ae298b 100644 --- a/src/Rahm/Desktop/XMobarLog/PendingBuffer.hs +++ b/src/Rahm/Desktop/XMobarLog/PendingBuffer.hs @@ -46,8 +46,7 @@ clearPendingBuffer = do getPendingBuffer :: X [Char] getPendingBuffer = unPendingBuffer <$> XS.get -withPendingBuffer :: X () -> X () +withPendingBuffer :: X a -> X a withPendingBuffer fn = do - clearPendingBuffer - fn - clearPendingBuffer + saved <- getPendingBuffer + fn <* setPendingBuffer saved -- cgit