+# Find out how to remove carriage returns from output. Solaris /usr/ucb/tr
+# does not understand '\r'.
+if echo solaris | tr -d '\r' | grep solais > /dev/null; then
+ cr='\015'
+else
+ cr='\r'
+fi
+
+# Test with seekable stdin; the followon process must see remaining data.
+tr @ '\177' <<EOF > ${p}in.tmp