I happily read that John Levon implemented a "change tracking" feature, soon to be included in LyX (in fact, one can even this already)
I currently use the python script "ldiff.py" # Copyright (C) 2002 Dekel Tsur (I found it here: http://cs.haifa.ac.il/~dekelts/ldiff/) This also uses dvipost. I like it. The python script does some post processing to remove latex errors, but not all. The problem is (e.g.) when I use algorithms. The script doesn't know about \If, \Else, \EndIf, and so, I often end up in a situation where (e.g.) \EndIf occurse twice, both in "blue" text as well as in "red" text - resulting in LaTeX errors. I was wondering how the "change tracking" feature in LyX would deal with that problem. In general, what happens to changes in ERT? Or maybe it only puts a marginbar around the complete ERT? Secondly, a minor plus of the ldiff script, I think, is that it can compare the current version with some old cvs version (or even compare two old cvs versions). Would that be possible with Lyx' "change tracking" as well? Jonne.
