Depending on how much editing is allowed, this could evolve into the app I've been looking for. I'll keep an eye on it. Keep up the good work
Thanks! I'm considering below features:
1) click or double-click an item to enter editing mode;
2) select one or more lines, then copy/cut/paste/delete/hide;
3) sort lines alphabetically, or by text-length, or else;
4) export matched/unmatched lines to a new file;
5) state/stats/summary info for the status bar.