if (m|| .. m||)
{
s/^(?!)|(?<=)//g;
s-(?=)|(?)(?=\n)-<\/listitem>-g;
}
####
List item 1
List item 2
List item 3
####
List item 1
List item 2
List item a
List item b
List item c
List item 3
####
List item 1List item 2List item aList item bList item cList item 3