http://l3tczdiiwoo63iwxty4lhs6p7eaxop5micbn7vbliydgv63x5zrrrfyd.onion/user-manual/filter-file.html
We'll show you two other jobs from the JavaScript taming department, but this time only point out the
constructs of special interest: # The status bar is for displaying link targets, not pointless blahblah
#
s/window\.status\s*=\s*(['"]).*?\1/dUmMy=1/ig \s stands for whitespace characters (space, tab, newline, carriage return, form
feed), so that \s* means: "zero or more whitespace" .