> tip now uses a simple dirty flag per line algorithm. FWIW: this makes it worse in my particular test case (split-screen mutt; RHS compiling something; LHS editing a file in joe).
Best, Peter -- sic dicit magister P University of Toronto / Fordham University Collins Hall B06; Office Hours TF10-12 http://individual.utoronto.ca/peterjh gpg --keyserver pgp.mit.edu --recv-keys E0DBD3D6