$ACL_WIKIEDIT || echo "Location: ?p=Error&i=noaccess\n\n"
$ACL_WIKIEDIT || exit 0
-page="$(echo -E "$_GET[\"p\"]" |egrep -Ex 'Wiki')"
-edit="$(echo -E "$_GET[\"e\"]" |egrep -Ex '[0-9]{10}_[0-9]{3}(_[0-9]{1,4})?')"
+page="$(printf %s\\n "${_GET[p]}" |egrep -Ex 'Wiki')"
+edit="$(printf %s\\n "${_GET[e]}" |egrep -Ex '[0-9]{10}_[0-9]{3}(_[0-9]{1,4})?')"
case "$page" in
Wiki) [ -f "$_DATA/Wiki/${edit}" ] && echo "${USER}:$(($(date +%s)+600))" >"$_DATA/Wiki/${edit}.lock"