done
rm "${_DATA}/cache/$tagsel.cache" 2>/dev/null
- [ -z "$n" ] && n=0 || n=$(($n + 1))
+ n=$((${n:--1} + 1))
done
rm "${_DATA}"/cache/\?* 2>/dev/null
[ -n "${_POST[tags]}" ] && rm "${_DATA}"/cache/taglist_set "${_DATA}"/cache/taglist_filter 2>/dev/null
-redirect "$backlink"
+redirect "$backlink#$tagsel"