Apologies for jumping in as a lurker.  When you say "detangled", is there a process for doing this?  I know that working with cweb files the tangled output included some markers to indicate where the sections came from.  Having something like that here would be great.  I have not extensively used this workflow for writing code, but I know I have had times where I found it easy to try out a few small (or sometimes largish) changes in the tangled output directly.  Having a procedure to "detangle" would be very nice.

Thanks!

-josh