The lines
$re0 = '@(^|(\\\\\\\\)+|[^\\\\])'; // non-escaped wildcards
$re1 = '@(^|[^\])(\\\)+'; // escaped wildcards
as they currently where made no sense to me, because the single [^\] should be replaced to [^\\\\] as well, doesn't it? To not seriously break more stuff I decided to revert to the previous mechanism here.
I will do more serious tests the next days and will actually work with my PMA again and I pay close attention to see if there are any issues left.
I also searched through the code to see if the setting of the array points from former while() constructs was in any way used [current(), next(), prev(), key(), end(), each()] but did find none.
