change request

[lesar]

in overlays/InfoWondowOptions.php on line 100 can you change from
$value = preg_replace('/(["\'])/', '\\\\\1', $value);
to
$value = preg_replace("/(?<!\\\\)(['\"])/", "\\\\\1", $value);
to avoid to add too many backslash if a backslash is just present before ' char?
regards

[tonydspaniard]

any chance for a PR?