echo >&2 -n '+'
echo "$arg"
echo
- changelogget -q $changelog $(wget -q -O - "$arg" | sed -n -e 's/&/\&/g' -e 's#^<a \+href="\(.*\)">\1</a>$#\1#p')
+ changelogget -q $changelog $(wget -q -O - "$arg" | sed -n -e 's/&/\&/g' -e 's#^<a \+\(rel="nofollow"\)\? *href="\(.*\)">\2</a>$#\2#p')
elif [ "$arg" != "${arg#http://gcc.gnu.org/viewcvs[?]view=revision&revision=}" ];then
echo >&2 -n '+'
echo "$arg"