Hi, I'm starting to familiarize myself with new streams, and one thing I've noticed is the removal of #lineEndConvention (which I use all the time). So a statement like this aFile writeStreamDo: [ :stream | stream lineEndConvention: #lf. stream << '...' ]. has to be written like so aFile writeStreamDo: [ :rawStream | |stream| stream := (ZnNewLineWriterStream on: rawStream) forLf. stream << '...' ]. which feels very messy because I am mixing writing with the configuration. And I don't even take account for buffered/encoded decorators. Plus it increases the incidental complexity -- I need another variable, and I can accidentally write to the wrong stream, etc. Would a method like #writeStream:do: (or #writeStreamTransform:do:) make sense? E.g. aFile writeStreamTransform: [ :stream | (ZnNewLineWriterStream on: stream) ] do: [ :stream | stream << '...' ] To separate the composition from the usage? Thanks, Peter