11 Jul
2008
11 Jul
'08
12:46 a.m.
On Thu, Jul 10, 2008 at 01:49:55PM -0300, Marco T?lio Gontijo e Silva wrote:
Applied, thanks. (AFAIK, trace is for debugging pure functions; putStrLn or hPutStrLn stderr will do here. FTM, I'm not sure how that typechecks...)
This is not Debug.Trace.trace, it's XMonad.Core.trace. I don't know if it should be used for errors, I decided using it even without being sure after seeing it being used in EwmhDesktops.
Oh, my mistake. I see that it is just io . hPutStrLn stderr.