[Touch Diamond, MDA Compact IV General] icy:
Hi Klaus,

that did the trick, working great now :)

Thank you!

Here the debug-content:

debugfile

read=1 char=$ written=1 ret=1

read=1 char=$ written=1 ret=1

read=1 char=P written=1 ret=1

read=1 char=S written=1 ret=1

read=1 char=R written=1 ret=1

read=1 char=F written=1 ret=1

read=1 char=1 written=1 ret=1

read=1 char=0 written=1 ret=1

read=1 char=3 written=1 ret=1

read=1 char=, written=1 ret=1

read=1 char=0 written=1 ret=1

read=1 char=0 written=1 ret=1

read=1 char=, written=0 ret=1

read=1 char=, written=0 ret=1

read=1 char=, written=0 ret=1

read=1 char=, written=1 ret=1

read=1 char=0 written=1 ret=1

read=1 char=0 written=1 ret=1

read=1 char=, written=1 ret=1

read=1 char=0 written=0 ret=1

read=1 char=0 written=0 ret=1

read=1 char=0 written=1 ret=1

read=1 char=1 written=1 ret=1

read=1 char=, written=1 ret=1

read=1 char=0 written=1 ret=1

read=1 char=1 written=1 ret=1

read=1 char=* written=1 ret=1

read=1 char=2 written=1 ret=1

read=1 char=5 written=1 ret=1

read=1 char=

written=1 ret=1

read=1 char=

written=1 ret=1

read=1 char=$ written=1 ret=1

read=1 char=P written=1 ret=1

read=1 char=S written=0 ret=1

read=1 char=S written=0 ret=1

read=1 char=S written=0 ret=1

read=1 char=S written=1 ret=1

read=1 char=R written=1 ret=1

read=1 char=F written=1 ret=1

read=1 char=1 written=1 ret=1

read=1 char=0 written=0 ret=1

read=1 char=0 written=0 ret=1

read=1 char=0 written=1 ret=1

read=1 char=3 written=1 ret=1

read=1 char=, written=1 ret=1

read=1 char=0 written=1 ret=1

read=1 char=1 written=1 ret=1

read=1 char=, written=1 ret=1

read=1 char=0 written=1 ret=1

read=1 char=0 written=1 ret=1

read=1 char=, written=1 ret=1

read=1 char=0 written=1 ret=1

read=1 char=1 written=1 ret=1

read=1 char=, written=1 ret=1

read=1 char=0 written=0 ret=1

read=1 char=0 written=0 ret=1

read=1 char=0 written=0 ret=1

read=1 char=0 written=1 ret=1

read=1 char=1 written=1 ret=1

read=1 char=* written=1 ret=1

read=1 char=2 written=1 ret=1

read=1 char=4 written=0 ret=1

read=1 char=4 written=0 ret=1

read=1 char=4 written=1 ret=1

read=1 char=

written=1 ret=1

read=1 char=

written=1 ret=1

read=1 char=$ written=1 ret=1

read=1 char=P written=1 ret=1

read=1 char=S written=1 ret=1

read=1 char=R written=1 ret=1

read=1 char=F written=1 ret=1

read=1 char=1 written=1 ret=1

read=1 char=0 written=1 ret=1

read=1 char=3 written=1 ret=1

read=1 char=, written=1 ret=1

read=1 char=0 written=0 ret=1

read=1 char=0 written=0 ret=1

read=1 char=0 written=0 ret=1

read=1 char=0 written=1 ret=1

read=1 char=2 written=1 ret=1

read=1 char=, written=1 ret=1

read=1 char=0 written=1 ret=1

read=1 char=0 written=1 ret=1

read=1 char=, written=1 ret=1

read=1 char=0 written=1 ret=1

read=1 char=5 written=1 ret=1

read=1 char=, written=1 ret=1

read=1 char=0 written=1 ret=1

read=1 char=1 written=1 ret=1

read=1 char=* written=1 ret=1

read=1 char=2 written=0 ret=1

read=1 char=2 written=0 ret=1

read=1 char=2 written=0 ret=1

read=1 char=2 written=0 ret=1

read=1 char=2 written=1 ret=1

read=1 char=3 written=1 ret=1

read=1 char=

written=1 ret=1

read=1 char=

written=1 ret=1

read=1 char=$ written=1 ret=1

read=1 char=P written=1 ret=1

read=1 char=S written=1 ret=1

read=1 char=R written=1 ret=1

read=1 char=F written=1 ret=1

read=1 char=1 written=1 ret=1

read=1 char=0 written=1 ret=1

read=1 char=3 written=1 ret=1

read=1 char=, written=0 ret=1

read=1 char=, written=0 ret=1

read=1 char=, written=0 ret=1

read=1 char=, written=1 ret=1

read=1 char=0 written=1 ret=1

read=1 char=3 written=1 ret=1

read=1 char=, written=1 ret=1

read=1 char=0 written=0 ret=1

read=1 char=0 written=0 ret=1

read=1 char=0 written=1 ret=1

read=1 char=0 written=1 ret=1

read=1 char=, written=1 ret=1

read=1 char=0 written=1 ret=1

read=1 char=5 written=1 ret=1

read=1 char=, written=1 ret=1

read=1 char=0 written=1 ret=1

read=1 char=1 written=1 ret=1

read=1 char=* written=1 ret=1

read=1 char=2 written=1 ret=1

read=1 char=2 written=1 ret=1

read=1 char=

written=1 ret=1

read=1 char=

written=0 ret=1

read=1 char=

written=0 ret=1

read=1 char=

written=1 ret=1

read=1 char=$ written=1 ret=1

read=1 char=P written=1 ret=1

read=1 char=S written=1 ret=1

read=1 char=R written=0 ret=1

read=1 char=R written=0 ret=1

read=1 char=R written=1 ret=1

read=1 char=F written=1 ret=1

read=1 char=1 written=1 ret=1

read=1 char=0 written=1 ret=1

read=1 char=3 written=1 ret=1

read=1 char=, written=1 ret=1

read=1 char=0 written=1 ret=1

read=1 char=5 written=1 ret=1

read=1 char=, written=1 ret=1

read=1 char=0 written=1 ret=1

read=1 char=0 written=1 ret=1

read=1 char=, written=1 ret=1

read=1 char=0 written=0 ret=1

read=1 char=0 written=0 ret=1

read=1 char=0 written=1 ret=1

read=1 char=5 written=1 ret=1

read=1 char=, written=1 ret=1

read=1 char=0 written=1 ret=1

read=1 char=1 written=0 ret=1

read=1 char=1 written=0 ret=1

read=1 char=1 written=1 ret=1

read=1 char=* written=1 ret=1

read=1 char=2 written=1 ret=1

read=1 char=4 written=1 ret=1

read=1 char=* written=1 ret=1

read=1 char=2 written=1 ret=1

read=1 char=C written=1 ret=1

read=1 char=

written=1 ret=1

read=1 char=

written=1 ret=1