in reply to Re^2: Regexp mystery (to me)
in thread Regexp mystery (to me)

That may have been the problem in this specific bug, but you should really use Text::xSV instead of parsing CSV files with a regex. Regex-based solutions cannot parse CSV files correctly in many cases.
My criteria for good software:
  1. Does it work?
  2. Can someone else come in, make a change, and be reasonably certain no bugs were introduced?

In Section Seekers of Perl Wisdom