easy regexp by murky-satyr

def r n,x=''
n[/(\W(.*?)[])]|.)\??/]?(l=$'
r l,x if$&[??]
($+/$+[?|].ts).e{|j|r l,x+j}):s(x)end
r gt

Note that non-ascii characters in the above source code will be escaped (such as \x9f).

download

return top