Clipboard Text Cleaner

Text copied from a word processor or a web page arrives with passengers: non-breaking spaces that look like spaces but never wrap and never match a search, zero-width characters that are entirely invisible, and curly quotes and long dashes that break code and CSV parsing.

Each of those is reported specifically, so you know what was in there rather than just getting different text back.

This is the fix for "my search finds nothing even though the text is right there" and for a CSV that one parser reads and another refuses.