Hmmm, that was actually one of my functions that operates on Map. I forced its argument to be strict (using BandPattern extension) and now the memory footprint is as expected.
Thank you again for your help with modify', it was really puzzling until you explained. Cheers, Alexey. -- You received this message because you are subscribed to the Google Groups "Haskell Pipes" group. To unsubscribe from this group and stop receiving emails from it, send an email to haskell-pipes+unsubscr...@googlegroups.com. To post to this group, send email to haskell-pipes@googlegroups.com.