Hi Andreas, On Sonntag, 6. November 2011, Andreas Beckmann wrote: > for f in *.py */*.py ; do > expand $f > $f.tmp > mv $f.tmp $f > done thanks, done in develop. > sed -i -e 's/ *$//' $(find . -name .git -prune -o -type f -print) not done. (to big diff, to little value.) cheers, Holger