title: winmerge how to use line filters
body: <p>I have two text files, some lines starting with a forward slash (/). I want those lines to be ignored. Line filters are definitely enabled, and I've tried <code>^/</code> and <code>^\/</code> with no luck. I even tried to use <code>^.*$</code> to try and ignore all differences, and that didn't work. What am I doing wrong? </p>